发布时间 : 星期一 文章（完整word版）2013最新人教版八年级数学下册二次根式全章导学案更新完毕开始阅读4913925150d380eb6294dd88d0d233d4b14e3fec
elationship between Government and business. The \sessions\ar\d succinctly summarized the new relationship between Government and business, as pure politics, reshaping the political relationship specified in the direction. District leaders in handling political and business relations, engage in trading power for money, and finally stumbled, we a lesson, always keep in mind that \o\cticing \o open a sincere engagement with private enterprise to help solve practical difficulties; \clarify the Division of power, exercised in accordance with, private entrepreneurs with innocent purity, not abusing power for personal gain, not to engage in trading power for money. Third, in order to maintain fairness and justice. Fairness and justice is the lifeline of the rule of law, is the best development environment. Currently, lax law enforcementand the judicial sector in our region also exist to varying degrees, law enforcement departments and individual window units power for personal gains and bribes, thick friends, relations, human cases, money cases in which seriously infringe on the legitimate rights and interests of enterprises and people. Especially some law enforcement and inspection for profit purposes, deliberately looking for corporate loopholes, found directly under the ticket does not give business improvement opportunities. We recruit a company doesn't easily, cultivating a business more difficult, never for personal gain, systematic harassment, card, last checked to check to get the enterprise collapsed. o guarantee the legitimate rights and interests. Always proceed from the overall situation of reform and development of services, fully consider the characteristics of production and management in non-public enterprises and social benefits, an accurate grasp of legal limits, protect the enthusiasm of entrepreneurs and practitioners in innovation and entrepreneurship, enhancing expectations and confidence. To promote strict enforcement. Strengthening law enforcement procedures, improve law enforcement performance evaluation, strengthening the supervision of law enforcement, exploration and practice of risk control mechanism of law enforcement to further standardize the social security, urban management, road traffic administrative law nforcement, effectively free, extensive law-enforcement and lax enforcement of law enforcement and other issues. o uphold justice. Justice is the last line of Defense to safeguard fairness and justice, to unequivocally support the courts and procuratorates independently exercise level ... Judicial activities were rampant, must not be allowed to run, favors, money, must not be allowed to knowingly violate themiscarriage, violations of the legitimate rights and interests of the masses must not be allowed to abuse of power, to make forest mass can be felt in every judicial cases in equity and justice. Four to deepen grass-roots governance according to lawchain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, actively promoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casual, and vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. o hold \y minority\s group, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will bedestroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \done\ issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rulechain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, activelypromoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casualand vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. To hold \y minority\oup, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will be destroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \on the issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rule第16章 二次根式导学案
16.1 二次根式(1)
一、学习目标
1、了解二次根式的概念，能判断一个式子是不是二次根式。 2、掌握二次根式有意义的条件。
3、掌握二次根式的基本性质：a?0(a?0)和(a)2?a(a?0) 二、学习重点、难点
重点：二次根式有意义的条件；二次根式的性质． 难点：综合运用性质a?0(a?0)和(a)2?a(a?0)。
三、学习过程
（一）复习引入： （1）已知x2 = a，那么a是x的______; x是a的________, 记为______, a一定是_______数。
4（2）4的算术平方根为2，用式子表示为 =__________；
正数a的算术平方根为_______，0的算术平方根为_______；
式子a?0(a?0)的意义是 。 （二）提出问题
1、式子a表示什么意义? 2、什么叫做二次根式？
3、式子a?0(a?0)的意义是什么？ 4、(a)2?a(a?0)的意义是什么？
5、如何确定一个二次根式有无意义？ （三）自主学习
自学课本第2页例前的内容，完成下面的问题：
1、试一试：判断下列各式，哪些是二次根式？哪些不是？为什么？
a(a?0)23，?16，34，?5，3x?1 ，
2、计算 ：
(1) (4)2 (2) (3)2rass-roots governance according to law is an important foundation for promoting the construction of rule of law, but also the most basidevelopment environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone \n rules\ll law lawabide by the good atmosphere. To strengthen the comprehensivemanagement of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and public opinion, improving regulation, arbitration, as well s dispute resolution mechanisms, implement fully the petitioners ' cases \rd-party\and supervising system of letters and calls, and to resolve the involved law lawsuit into the orbit of rule of law, vexatious, Twining visit visit, disturbing social order and other malicious extortion, resolutely crack down. Five, improving cadres Vitale, provide strong protection for forest development XI General Secretary stressed that the comprehensive revitalization in Northeast China, needs a high quality, solid style, cadres of the dare to play. Cadre cadres is a pledge, should want to do work and able to do good, enthusiasm is paramount. Treat party cadres, it is necessary to Strict management, and warm care, enable the broad masses of cadres work hard work, this is two parallel principles. In strict accordance with the standards of good cadres selection and appointment, the real officers, dare officers, those who want to play, good as excellent cadres at all levels of leadership in the past. At present, some leading cadres work initiative is not high, beyond political, idle, lazy governance governance, not as, slow, messy and a phenomenon still exist to varying degrees, affected and restricted economic and social development. We must mobilize the enthusiasm of cadres as an urgent task, adhere to combination of incentives and constraints, and adhere to the strict management and warm care, practical solution \s not to\dres and better lead the masses to an undertaking, the cadres and create the new achievement in a dare to play, good at shows as new. To identify the problem, accurate pulseof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadres at all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of lawknown for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \ss of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, especially the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency nd service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares, cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \on of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. To build a newof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the lawstrengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadreat all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of law, known for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \nce the awareness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, especially the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares, cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. o build a newelationship between Government and business. The \sessions\ar\d succinctly summarized the new relationship between Government and business, as pure politics, reshaping the political relationship specified in the direction. District leaders in handling political and business relations, engage in trading power for money, and finally stumbled, we a lesson, always keep in mind that \o\cticing \o open a sincere engagement with private enterprise to help solve practical difficulties; \clarify the Division of power, exercised in accordance with, private entrepreneurs with innocent purity, not abusing power for personal gain, not to engage in trading power for money. Third, in order to maintain fairness and justice. Fairness and justice is the lifeline of the rule of law, is the best development environment. Currently, lax law enforcementand the judicial sector in our region also exist to varying degrees, law enforcement departments and individual window units power for personal gains and bribes, thick friends, relations, human cases, money cases in which seriously infringe on the legitimate rights and interests of enterprises and people. Especially some law enforcement and inspection for profit purposes, deliberately looking for corporate loopholes, found directly under the ticket does not give business improvement opportunities. We recruit a company doesn't easily, cultivating a business more difficult, never for personal gain, systematic harassment, card, last checked to check to get the enterprise collapsed. o guarantee the legitimate rights and interests. Always proceed from the overall situation of reform and development of services, fully consider the characteristics of production and management in non-public enterprises and social benefits, an accurate grasp of legal limits, protect the enthusiasm of entrepreneurs and practitioners in innovation and entrepreneurship, enhancing expectations and confidence. To promote strict enforcement. Strengthening law enforcement procedures, improve law enforcement performance evaluation, strengthening the supervision of law enforcement, exploration and practice of risk control mechanism of law enforcement to further standardize the social security, urban management, road traffic administrative law enforcement, effectively free, extensive law-enforcement and lax enforcement of law enforcement and other issues. o uphold justice. Justice is the last line of Defense to safeguard fairness and justice, to unequivocally support the courts and procuratorates independently exercise level ... Judicial activities were rampant, must not be allowed to run, favors, money, must not be allowed to knowingly violate themiscarriage, violations of the legitimate rights and interests of the masses must not be allowed to abuse of power, to make forest mass can be felt in every judicial cases in equity and justice. Four to deepen grass-roots governance according to lawchain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, actively promoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcemnt, casual, and vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. o hold \y minority\s group, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will bedestroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \ issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rulechain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, activelypromoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casualand vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. To hold \y minority\oup, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will be destroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \on the issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rule （3）(0.5)2 （4）(12) 3根据计算结果，你能得出结论： ，其中a?0, (a)2?________(a)2?a(a?0)的意义是 。
3、当a为正数时指a的 ，而0的算术平方根是 ，
中，
负数 ，只有非负数a才有算术平方根。所以，在二次根式字母a必须满足 , （三）合作探究
才有意义。
1、学生自学课本第2页例题后，模仿例题的解答过程合作完成练习 ： x取何值时，下列各二次根式有意义？
21①3x?4 ②2?x ③ ?
32?x2、（1）若a?3?3?a有意义，则a的值为___________．
?x在实数范围内有意义，则x为（ ）（2）若 。
A.正数 B.负数 C.非负数 D.非正数
（四）展示反馈 (学生归纳总结)
1．非负数a的算术平方根a(a≥0)叫做二次根式.
二次根式的概念有两个要点：一是从形式上看，应含有二次根号；二是被开方数的取值范围有限制：被开方数a必须是非负数。 2．式子a(a?0)的取值是非负数。 （五）精讲点拨
1、二次根式的基本性质(a)2=a成立的条件是a≥0，利用这个性质可以求二次根式的平方，如(5)2=5；也可以把一个非负数写成一个数的平方
rass-roots governance according to law is an important foundation for promoting the construction of rule of lawbut also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone %ules\w law, abide by the good atmosphere. o strengthen the comprehensive management of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and public opinion, improving regulation, arbitration, as well as dispute resolution mechanisms, implement fully the petitioners ' cases \d-party\sing system of letters and calls, and to resolve the involved law lawsuit into the orbit of rule of law, vexatious, Twining visit visit, disturbing social order and other malicious extortion, resolutely crack down. Five, improving cadres Vitale, provide strong protection for forest development XI General Secretary stressed that the comprehensive revitalization in Northeast China, needs a high quality, solid style, cadres of the dare to play. Cadre cadres is a pledge, should want to do work and able to do good, enthusiasm is paramount. Treat party cadres, it is necessary to Strict management, and warm care, enable the broad masses of cadres work hard work, this is two parallel principles. In strict accordance with the standards of good cadres selection and appointment, the real officers, dare officers, those who want to play, good as excellent cadres at all levels of leadership in the past. At present, some leading cadres work initiative is not high, beyond political, idle, lazy governance governance, not as, slow, messy and a phenomenon still exist to varyng degrees, affected and restricted economic and social development. We must mobilize the enthusiasm of cadres as an urgent task, adhere to combination of incentives and constraints, and adhere to the strict management and warm care, practical solution \not to\dres and better lead the masses to an undertaking, the cadres and create the new achievement in a dare to play, good at shows as new. To identify the problem, accurate pulseof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadres at all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of lawknown for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \areness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, especially the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares, cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermning economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \optimization of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. To build a newof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadreat all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of law, known for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \eness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, espeally the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares,
cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. o build a new2
elationship between Government and business. The \ssions\cretary of \d succinctly summarized the new relationship between Government and business, as pure politics, reshaping the political relationship specified in the direction. District leaders in handling political and business relations, engage in trading power for money, and finally stumbled, we a lesson, always keep in mind that \an\cing \o\n a sincere engagement with private enterprise to help solve practical difficulties; \Division of power, exercised in accordance with, private entrepreneurs with innocent purity, not abusing power for personal gain, not to engage in trading power for money. Third, in order to maintain fairness and justice. Fairness and justice is the lifeline of the rule of law, is the best development environment. Currently, lax law enforcement and the judicial sector in our region also exist to varying degrees, law enforcement departments and individual window units power for personal gains and bribes, thick friends, relations, human cases, money cases in which seriously infringe on the legitimate rights and interests of enterprises and people. Especially some law enforcement and inspection for profit purposes, deliberately looking for corporate loopholes, found directly under the ticket does not give business improvement opportunities. We recruit a company doesn't easily, cultivating a business more difficult, never for personal gain, systematic harassment, card, last checked to check to get the enterprise collapsed. o guarantee the legitimate rights and interests. Always proceed from the overall situation of reform and development of services, fully consider the characteristics of production and management in non-public enterprises and social benefits, an accurate grasp of legal limits, protect the enthusiasm of entrepreneurs and practitioners in innovation and entrepreneurship, enhancing expectations and confidence. To promote strict enforcement. Strengthening law enforcement procedures, improve law enforcement performance evaluation, strengthening the supervision of law enforcement, exploration and practice of risk control mechanism of law enforcement to further standardize the social security, urban management, road traffic administrative law enforcement, effectively free, extensive law-enforcement and lax enforcement of law enforcement and other issues. To uphold justice. Justice is the last line of Defense to safeguard fairness and justice, to unequivocally support the courts and procuratorates independently exercise level ... Judicial activities were rampant, must not be allowed to run, favors, money, must not be allowed to knowingly violate the miscarriage, violations of the legitimate rights and interests of the masses must not be allowed to abuse of power, to make forest mass can be felt in every judicial cases in equity and justice. Four to deepen grass-roots governance according to lawchain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, actively promoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find lawsolve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casual, and vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. To hold \ders of this group, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will be destroyed, will have serious implications for the development environment. Nowsome leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \sue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rulechain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, actively promoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casual, and vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. To hold \ders of this group, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will be destroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act ccording to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \on the issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rule2
形式，如5=(5).
2、讨论二次根式的被开方数中字母的取值，实际上是解所含字母的不等式。 （五）拓展延伸
1?2x1、(1)在式子中，x的取值范围是____________.
1?x(2)已知x2?4+2x?y＝0，则x-y＝ _____________. (3)已知y＝3?x+x?3?2,则yx= _____________。
2、由公式(a)2?a(a?0)，我们可以得到公式a=(a)2 ,利用此公式可以把任意一个非负数写成一个数的平方的形式。 (1)把下列非负数写成一个数的平方的形式： 5 0.35 (2)在实数范围内因式分解
x2?7 4a2-11
（六）达标测试
A组
(一)填空题： 2?3?1、 =________; ???? ?5?2、 在实数范围内因式分解：
222
（1）x-9= x - （ ）= （x+ ____）(x-____)
（2） x2 - 3 = x2 - ( ) 2 = (x+ _____) (x- _____)
（二）选择题：
?13)2的值为（ ） 1、计算 (
A. 169 B.-13 C±13 D.13
rass-roots governance according to law is an important foundation for promoting the construction of rule of law, but also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone %ules\w law, abide by the good atmosphere. o strengthen the comprehensive management of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and public opinion, improving regulation, arbitration, as well as dispute resolution mechanisms, implement fully the petitioners ' cases \d-party\sing system of letters and calls, and to resolve the involved law lawsuit into the orbit of rule of law, vexatious, Twining visit visit, disturbing social order and other malicious extortion, resolutely crack down. Five, improving cadres Vitale, provide strong protection for forest development XI General Secretary stressed that the comprehensive revitalization in Northeast China, needs a high quality, solid style, cadres of the dare to play. Cadre cadres is a pledge, should want to do work and able to do good, enthusiasm is paramount. Treat party cadres, it is necessary to Strict management, and warm care, enable the broad masses of cadres work hard work, this is two parallel principles. In strict accordance with the standards of good cadres selection and appointment, the real officers, dare officers, those who want to play, good as excellent cadres at all levels of leadership in the past. At present, some leading cadres work initiative is not high, beyond political, idle, lazy governance governance, not as, slow, messy and a phenomenon still exist to varying degrees, affected and restricted economic and social development. We must mobilize the enthusiasm of cadres as an urgent task, adhere to combination of incentives and constraints, and adhere to the strict management and warm care, practical solution \not to\dres and better lead the masses to an undertaking, the cadres and create the new achievement in a dare to play, good at shows as new. To identify the problem, accurate pulseof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadres at all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of lawknown for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \areness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, especially the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares, cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \optimization of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. To build a newof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadreat all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of law, known for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \eness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, espeally the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares,
cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. o build a new3
elationship between Government and business. The \sessions\ar\d succinctly summarized the new relationship between Government and business, as pure politics, reshaping the political relationship specified in the direction. District leaders in handling political and business relations, engage in trading power for money, and finally stumbled, we a lesson, always keep in mind that \o\cticing \o open a sincere engagement with private enterprise to help solve practical difficulties; \clarify the Division of power, exercised in accordance with, private entrepreneurs with innocent purity, not abusing power for personal gain, not to engage in trading power for money. Third, in order to maintain fairness and justice. Fairness and justice is the lifeline of the rule of law, is the best development environment. Currently, lax law enforcementand the judicial sector in our region also exist to varying degrees, law enforcement departments and individual window units power for personal gains and bribes, thick friends, relations, human cases, money cases in which seriously infringe on the legitimate rights and interests of enterprises and people. Especially some law enforcement and inspection for profit purposes, deliberately looking for corporate loopholes, found directly under the ticket does not give business improvement opportunities. We recruit a company doesn't easily, cultivating a business more difficult, never for personal gain, systematic harassment, card, last checked to check to get the enterprise collapsed. o guarantee the legitimate rights and interests. Always proceed from the overall situation of reform and development of services, fully consider the characteristics of production and management in non-public enterprises and social benefits, an accurate grasp of legal limits, protect the enthusiasm of entrepreneurs and practitioners in innovation and entrepreneurship, enhancing expectations and confidence. To promote strict enforcement. Strengthening law enforcement procedures, improve law enforcement performance evaluation, strengthening the supervision of law enforcement, exploration and practice of risk control mechanism of law enforcement to further standardize the social security, urban management, road traffic administrative law enforcement, effectively free, extensive law-enforcement and lax enforcement of law enforcement and other issues. o uphold justice. Justice is the last line of Defense to safeguard fairness and justice, to unequivocally support the courts and procuratorates independently exercise level ... Judicial activities were rampant, must not be allowed to run, favors, money, must not be allowed to knowingly violate themiscarriage, violations of the legitimate rights and interests of the masses must not be allowed to abuse of power, to make forest mass can be felt in every judicial cases in equity and justice. Four to deepen grass-roots governance according to lawchain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, actively promoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcemnt, casual, and vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. o hold \y minority\s group, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will bedestroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \ issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rulechain do long, and put scale big. To serve the development of enterprises. Duocuo simultaneously improving service efficiency, build better public services platform, enhance work efficiency, initiative to help businesses solve the project procedures, financing loans, issues such as land-use approval, reduce operating costs, business travel light and enhance the confidence to overcome all kinds of difficulties and the Foundation, real entrepreneurial passion play entrepreneurship, enhance the internal vitality and creativity. SI XING an construction, promoting the rule of law, tries to make the transformation of forest development XI General Secretary stressed, to reinvigorate Northeast China, optimized development environment is very important. Environment of rule of law most gather Moss, the most conducive to development. Improving the leading cadres ' using the method of thought and the rule of law Administration work, problem-solving, the ability to promote the development, is the key to promoting the rule of law. The law may affect the efficiency of out of the path of development will be more smooth, won development gains will be sustained, and end with greater efficiency. Leading cadres at all levels should take the lead in respect of law law, abide by, and actively foster Socialist culture, activelypromoting the field of multi-level governance according to law, guide the masses and consciously abide by the law, failing to find law, solve the problem by law, in accordance with the law prevail. XXX administration by law of leading cadres do not exist on the rule of law, law enforcement, casualand vow not to investors, the new scores and other turmoil. These important expositions on my district create good development environment with highly targeted and guidance, especially the General Secretary pointed out that the chaos in my area also exists to varying degrees, some even quite serious. Leading cadres at all levels must improve the development environment of rule of law as a fundamental task, adhere to the problem oriented, solid and solve the problems in the construction of rule of law, to rule the new effect for development environment improvements. To hold \y minority\oup, although few in number, but the effect is critical. If a local leaders take the lead right according to law, in accordance with the law, the local CPPCC fresh, pragmatic and efficient development environment. Conversely, if a local leaders of ignoring the law, impunity, not only the political environment will be destroyed, will have serious implications for the development environment. Now, some leading cadres lack of awareness on the importance of learning, that learn or not does not matter. Think efficiency is too low too much, act according to the procedure, than an executive order getting along with. In dealing with complex issues, often speak of \on the issue of handling letters and visits, like to spend money and buy stop and stable, but disregard the law administration, in accordance with the law, the rule2、已知 x ?3?0,则x为（ ）A. x>-3 B. x<-3 C.x=-3 D x的值不能确定 3、下列计算中，不正确的是 （ ）。 A. 3= (3)2 B 0.5=(0.5)2 C .(0.3)2=0.3
D (57)2=35 B组
（一）选择题：
1、下列各式中，正确的是（ ）。
4?9?9?4A. 9? B 4? = 9?4
255C D 4?2?4?2?366
2、 如果等式(?x)2= x成立，那么x为（ ）。
A x≤0; B.x=0 ; C.x<0; D.x≥0
（二）填空题:
1、 若a?2?b?3?0，则 a2?b= 。 2、分解因式：
X4 - 4X2 + 4= ________.
3、当x= 时，代数式4x?5有最小值， 其最小值是 。
二次根式(2)
一、学习目标
1、掌握二次根式的基本性质：a2?a 2、能利用上述性质对二次根式进行化简. 二、学习重点、难点
重点：二次根式的性质a2?a．
难点：综合运用性质a2?a进行化简和计算。 三、学习过程
rass-roots governance according to law is an important foundation for promoting the construction of rule of lawbut also the most basic development environment. Despite my good social order in General, but there are law-abiding consciousness, social order is not standard, regardless of faith, Twining visit visit and other outstanding problems. We want to actively promote the field of multi-level governance according to law, promote the continuous improvement of the social environment. To promote universal compliance. Actively foster the rule of law culture, carry out law publicity and education on honesty and trustworthiness, guide the masses and consciously abide by the law, failing to find method, problem-solving method, method of gradually changing the world, he is not looking for but someone %ules\w law, abide by the good atmosphere. o strengthen the comprehensive management of public security. Deepening peace xingan construction, strongly against violence crime, mafia and serious criminal offences, to protect the legitimate rights and interests of citizens, legal persons, carry out criminal policy of temper justice with mercy, the maximum stimulating social vitality, and earnestly safeguard social harmony and stability. To resolve social conflicts by law. To further smooth channels of reporting social conditions and public opinion, improving regulation, arbitration, as well as dispute resolution mechanisms, implement fully the petitioners ' cases \d-party\sing system of letters and calls, and to resolve the involved law lawsuit into the orbit of rule of law, vexatious, Twining visit visit, disturbing social order and other malicious extortion, resolutely crack down. Five, improving cadres Vitale, provide strong protection for forest development XI General Secretary stressed that the comprehensive revitalization in Northeast China, needs a high quality, solid style, cadres of the dare to play. Cadre cadres is a pledge, should want to do work and able to do good, enthusiasm is paramount. Treat party cadres, it is necessary to Strict management, and warm care, enable the broad masses of cadres work hard work, this is two parallel principles. In strict accordance with the standards of good cadres selection and appointment, the real officers, dare officers, those who want to play, good as excellent cadres at all levels of leadership in the past. At present, some leading cadres work initiative is not high, beyond political, idle, lazy governance governance, not as, slow, messy and a phenomenon still exist to varyng degrees, affected and restricted economic and social development. We must mobilize the enthusiasm of cadres as an urgent task, adhere to combination of incentives and constraints, and adhere to the strict management and warm care, practical solution \not to\dres and better lead the masses to an undertaking, the cadres and create the new achievement in a dare to play, good at shows as new. To identify the problem, accurate pulseof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadres at all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of lawknown for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \areness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, especially the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares, cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermning economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \optimization of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. To build a newof law to visit and contribute to make visits to the vexatious visits arrogance. On these issues, we need to have a proper understanding, should take the lead to establish a sense of fear of the law, strengthen the application of the rule of law and the rule of law work of thinking and take up responsibility for the construction of the rule of law. Put learning first. Premise is ignorant of the law, abide by the law. Leading cadreat all levels should take the lead in studying the Constitution and laws and regulations closely related to work assumed by, an accurate grasp of the basic position of our party to address the issue of the rule of law, known for the scale to do things, figure out how to use it right, what things do, what not to do, it can never \eness of the rule of law. Firmly establish the supremacy of constitutional law, legal equality before the, right by the law makes the right to statutory, as well as the rule of law, develop habits of rule of law, to discard the rule and cannot, must not get overridden by authority, at the right pressure. Should take the lead to abide by. Fulfil its mandate in strict accordance with statutory authority and procedures, no matter what you want to adhere to the law, thought of rule by law and the rule of law to tackle hot issues, effective statutory duty must be, without authorization, is not available. Such as construction areas, some cadres are because there is no procedure is followed by the rules, paid a heavy price, we should learn from them, in strict accordance with the law on bidding and implementation ... Promised to give preferential policies for enterprises, hesitant to cash or cash not at all. Masses feel strongly about these issues, it is necessary to be solved. To accelerate decentralization. Specification list list list of powers, responsibilities and negative, clearance, revocation does not adapt to the current situation of the development of policy documents, espeally the right to administrative examination and approval, the cancellation must be canceled, the delegation must be decentralized to achieve zero-wait, one-stop, seamless, improve administrative efficiency and service levels. In particular, the delegation of powers must be caught properly, never able to loft is no answer, no one cares,
cause backfire, people work harder. To carry out the campaign. Crack down on law enforcement regulations, uncivil and not as, as undermining economic development, such as environmental problems, pay close attention to the grass-roots level weaknesses, strictly investigate and deal with the grass-roots level corruption and denial of Justice against the interests of the masses, such as corruption and corruption, ruthless people around \of the development environment. In particular, strengthening the construction of Government credit, and trustworthy practice for companies and investors, and must not break faith with the people, promises and the promise to the society. o build a new4