发布时间 : 星期日 文章高考英语大一轮复习 单元知识汇总 Book 7 Unit 20 New Frontiers 北师大版更新完毕开始阅读8f76e2b906a1b0717fd5360cba1aa81144318fb3
②He declared it to be true.(declare...to be...)
1in advance/ahead of time提前，预先 [应试指导] 作为高级词汇替换ahead of time advance n.进步，进展；v.前进，行进；发展，进步 advance on/upon/towards朝……前进 in advance of在……前面；超前 advanced adj.高级的；先进的；晚期的 Thank you in advance! 提前向你表示感谢。 [夯实基础]
(1)His ideas were in advance of his times(在他那个时代之前). (2)Napoleon’s army advanced on/upon/towards (朝着……前进)Moscow. 2give away赠送；泄漏秘密
；表露
[应试指导] give短语语境词义辨析 give in to对……屈服 give up放弃 give off放出；排出
give out用完；分发；公布；精疲力竭 give in投降；屈服；让步；呈送 give way to给……让路
Someone in the group gave him away to the police. 团伙中有人向警察告发了他。 [图解助记]
[夯实基础]
用give短语的适当形式填空
(1)He gave away most of his money to charity. (2)The car stopped when the petrol gave out.
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(3)She gave in to social pressure and quit smoking. (4)He gave up his seat to an old lady on the bus. 3take over接收，接管；继承；支配 [应试指导] take短语语境词义辨析 take for当作；误当作
take off起飞；脱下；迅速流行；解除工作、职务等；撤掉 take to喜欢；亲近；适应
take...for granted认为……理所当然
take in吸收；欺骗；包括在内；收留；领会，理解；观看 take apart拆开，拆卸 take on呈现；雇佣 take out拿出，取出；除去
Lesley explains possible treatments but you can tell she’s not taking it in. 莱斯利解释了各种可行的疗法，不过，你可以看出来，她并没有领会。 [夯实基础]
用take短语的适当形式填空
(1)The officer leading the investigation has been taken off the case. (2)She was taken on as a trainee.
(3)He took the machine apart to clean and oil the parts.
1 There is no doubt about it.关于这一点是毫无疑问的。 句型公式：There is no doubt that.../about...
(1)There is no doubt意为“毫无疑问”，后接that从句或“about＋名词”结构。There is doubt意为“……值得怀疑”，后接whether引导的从句或“about＋名词”结构。 (2)doubt v.& n.怀疑；疑问。作动词时，其用法如下： ①在否定句和疑问句中，doubt后面接that引导的宾语从句。 ②在肯定句中，doubt后面一般接whether或if引导的宾语从句。 作名词时，用法如下：
①用于肯定句时，一般接whether或if引导的同位语从句。 ②用于否定句、疑问句时，一般接that引导的同位语从句。 (3)be in doubt犹豫不决
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beyond doubt无疑地
There is no doubt that what a cleaner does is harder compared with any other jobs in the society.
毫无疑问，一个清洁工干的活比社会上其他工作都要辛苦。(广东·读写任务) [夯实基础] 语法填空
(1)I don’t doubt that he can finish the task on time. (2)I doubt if/whether they can swim across the river. (3)There is no doubt that she will come in time. (4)I have some doubt whether he will be elected.
2 We started flying around the world and meanwhile，scientists figured out how to split the atom...我们开始坐飞机环游世界，与此同时，科学家们发现了怎样分离原子……
句型公式：how to do...
(1)疑问代词who，what，which等和疑问副词when，where，how等后面跟不定式，构成不定式短语，在句中可用作主语、宾语、表语、宾语补足语等成分。
(2)“疑问词＋不定式”经常用在某些动词后作宾语，这样的动词(或词组)有：tell，show，know，learn，find out，forget，wonder等。 (3)疑问词why后跟不定式时，省去符号to。
(4)“疑问词＋不定式”结构中的不定式要用主动式，不用被动式。
(5)此用法中的不定式的逻辑主语需与主句的主语或宾语保持一致，否则用相应的从句。 I don’t know what to say.我不知道说什么好。 [夯实基础]
(1)He doesn’t know what he will talk about. He doesn’t know what to talk about.(改为简单句)
(2)I really have no idea whether I will accept her invitation or not. I really have no idea whether to accept her invitation or not.(改为简单句) (3)Why don’t you stop to have a rest?
Why not stop to have a rest？(用why not改写句子) 3 单元语法
——语法填空
(1)This time tomorrow，I shall be flying (fly) to Shanghai.
(2)If you plant watermelon seeds in the spring，you will be eating (eat) fresh watermelon in the fall.
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(3)—Guess what，we’ve got our visas for a short-term visit to the UK this summer. —How nice！You will be experiencing (experience) a different culture then. (4)By the end of this term，we will have finished (finish) our essays. (5)We shall have lived (live) here for five years by next March.
高考题组
Ⅰ.短文改错(2013·四川)
Today we had a chemistry test.I found the test difficulty，but I tried hardly to do it.Suddenly Mary，my best friend，asking me to let her to copy my answers.After think for some time，I let her copy my answers.But after the test，all of us were called to the teacher’s office.The teacher was angry because we had same answers in the tests.We were warned not to cheat again so she would need to see our parents.I was very upset.I didn’t cheat.I was just helping a friend.Why does she punish me? 答案
difficultyhardly
Today we had a chemistry test.I found the test difficult，but I tried hard to askingdo it.Suddenly Mary，my best friend，asked me to let her to copy my answers.After think all
for some time，I let her copy my answers.But after the test，thinkingboth of us ∧
were called to the teacher’s office.The teacher was angry because we had the same testsso
answers in the test.We were warned not to cheat again or she would need to see our does
parents.I was very upset.I didn’t cheat.I was just helping a friend.Why did she punish me? Ⅱ.写作常用句翻译
1.同时我把保持环境干净卫生当作我的职责。(meanwhile)(2013·安徽·书面表达) Meanwhile，I will regard it as my duty to help keep our environment clean and healthy. 2.班长王华向她献上了准备好的鲜花。(present)(2012·陕西·书面表达) Wang Hua，our monitor，presented her with the prepared flowers.
3.幸运的是，许多人和组织捐了大笔钱帮助他们顺利地接受大学教育。(donate)(2011·湖南·书面表达)
Luckily，many people and organizations donate a lot of money to help them receive
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