2010成人高考高起点《数学语文英语》三份试卷(文科高起点)与答案(word)[1] 联系客服

发布时间 : 星期二 文章2010成人高考高起点《数学语文英语》三份试卷(文科高起点)与答案(word)[1]更新完毕开始阅读ebc775d5c57da26925c52cc58bd63186bceb923b

2010年成人高考数学试卷(文史类)及答案(word)

答案必须答在答题卡上的指定位置,答在试卷上无效。

一、选择题 本大题共17小题 ,每小题5分,共85分。在每小题给出的四个选项中,只有一项是符合题目要求的,

将所选项前的字母填涂在答题卜上....相应题号的信息点上.........。 (1)设集合M=?xx??3?,N=?xx?1?,则MN=

(A)R (B)(-?,?3)(1,?) ?(C)[?3,1] (D)?

(2)函数y?sin2x的最小正周期是

(A)6? (B)2? ?(C)? (D)?2

(3)sin15cos15=

?((A)14 (B)12 C)34 (D)22

(4)2723?log28=

(A)12 ?(B)6 (C)3 (D)1

(5)设甲:x??2,乙:sinx?1,则

(A)甲是乙的必要条件,但不是乙的充分条件 ?(B)甲是乙的充分条件,但不是乙的必要条件 (C)甲不是乙的充分条件,也不是乙的必要条件 (D)甲是乙的充分必要条件 (6)下列函数中,为奇函数的是

?(A)y??x3 (B)y?x3?2 (C)y??12?x (D)y?log2?1x?

(7)A(-5,3),B(3,1),则线段AB中点的坐标为

(A)(4,?1) (B)(-4,1) (C)(-2,4) ? (D)(-1,2) (8)设函数f(x)?2ax2?ax,且f(2)??6,则a?

?(A)?1 (B)?34 (C)1 (D)4

(9)如果函数y?kx?b的图像经过A(1,7)和B(0,2),则k?

(A)?5 (B)1 (C)2 ?(D)5

(10)若向量a?(x,2),b?(-2,4),且a,b共线,则x?

(A)?4 ?(B)?1 (C)1 (D)4

(11)cos??19?6??

?(A)?32 (B)?12 (C)12 (D)32 (12)已知一个等差数列的第五项等于10,前三项的和等于3,那么这个等差数列的公差为

?(A)3 ??31??S=3a?3d?3??a (B)1 (C)?1 (D)3 5?a1?4d?10?(13)函数y?4?x的定义域是

(A)(-?,-4)(4,+?) (B)(-?,-2)(2,+?) ?(C)??4,4? (D)??2,2? (14)从甲口袋内摸出一个球是红球的概率是0.2,从乙口袋内摸出一个球是红球的概率是0.3。从甲、乙口袋内各摸

出一个球,这两个球都是红球的概率是

(A)0.94 (B)0.56 (C)0.38 ?(D)0.06 (15)设函数f(x)?x2?(m?3)x?3是偶函数,则m?

(A)?3 (B)1 ? (C)3 (D)5

(16)设0?a?b?1,则

(A)log11?1?a?1?b2a?log2b (B)log2a?log2b (C)a2?b2

?(D)??2?????2?? (17)用0,1,2,3这四个数,组成的没有重复数字的四位数的共有

(A)24个 ?(B)18个(1,2,3分别排头,各6个) (C)12个 (D)10个 二、填空题 本大题共4小题,每小题4分,共16分,把答案写在答题卡相应题号后........ (18)圆x2?y2?25的圆心到x?y?1?0的距离为22 [点(0,0)到直线x?y?1?0的距离] (19)曲线y?2x3?1在点(1,3)的切线方程是 6x?y?3?0(y?(1)?6x2?6,

y?3x?1?6) (20)如果二次函数的图像经过原点和点(?4,0),则该二次函数的图像的对称轴方程为x??2 (y?0时,x1?0,x2??4,x?x1?x22??2) (21)某中学五学生跳高成绩(单位:米)分别为1.68,1.53,1.50,1.72,a,他们的平均成绩为1.61米,则a? 1.62 ?a?5?1.61?(1.68?1.53?1.50?1.72)?

三、解答题 本大题共4小题,共49分。解答应写出推理、演算步骤,并将其写在答题卡相应题号.......后.。 (22)(本小题为12分)在锐角三角形ABC中,AC=8,BC=7,sinB=437,求AB

2解 cosB=1?sin2B=1???43?1?7??=7 AC2 ?AB2?BC2?2ABBCcosB, 82?AB2?72?2AB?7?1 7

AB2?2AB?15=0,AB1?5,AB2??(3不合理,舍去)(23)(本小题12分)已知数列?an?中,a1?2,an?1?12an

(Ⅰ)求数列?an?的通项公式

(Ⅱ)求数列?an?的前5项的和S5 解(Ⅰ)由已知an?1a?1an 得:q?n?1?1,an?a1qn?1?2122an2??n?11 ?2?1?nn?122?25??121??2?a1?1?q5????31 (Ⅱ)S5??1?q81?12??25x(24)(本小题12分)已知椭圆的离心率为,且该椭圆与双曲线?y2?1焦点相同,求椭圆的标准方程和准34线方程

2x解 双曲线?y2?1知实半轴a?2,虚半轴b?1,半焦距c?a2?b2?22?12?5,双曲线焦点分别4?a2?b2?5a?3?为(?5,0)、(5,0),得:?5,解得:,故: 5b?2??3?a?22y2ax 椭圆的标准方程为:??1,准线方程为:y????9??95 c59453(25)(本小题13分)设f(x)?4x?ax?2,函数f(x)在点(0,2)处切线低利率为?12,求

(Ⅰ)a的值;

(Ⅱ)函数f(x)在区间??3,2?的最大值与最小值。 解(Ⅰ)f?(x)?12x?a,f?(0)?a??12

(Ⅱ)f(x)?4x?12x?2,f?(x)?12x?12,令f?(x)?0,得x??1

322?f(?3)?4?(?3)3?12?(?3)?2??70??f(2)?4?23?12?2?2?10,所以f(x)在区间??3,2?的最大值是10,最小值是?70 ?3f(?1)?4?(?1)?12?(?1)?2??10?3??f(1)?4?1?12?1?2??6

2010年成人高等学校招生全国统一考试

英语

答案必须答在答题卡上指定的位置,答在试卷上无效。 一、语音知识(共5小题:每题1.5分,共7.5分)

在下列每组单词中,有一个单词的划线部分与其他单词的划线部分的读音不同,找出这个词。

正确答案:1、A 2、C 3、A 4、B 5、D 【名师解析】这几道题分别考察字母组合ai, s, u y, tion 的发音。 二.词汇与语法知识(共15小题;每题1.5分,共22.5分。)

从每小题的四个选择项中,选出最佳的一项。

6. What do you imagine the child uses this old tool _____ ?

A. about B. by C. for D. of 解析C. use sth for ,表示用某物做某事

【名师点评】这道题考查固定短语。常见词汇。 7.-Have you got a camera?

-No. I should buy.

A. it B. one C. that D. this

【名师解析】B. 此题考察it 和one的区别。It是特指某物,而one指的是一个.

8. Peter was about to unlock the door _____ he found someone had broken into the room.

A. once B. before C. than D. when

【名师解析】D此题考察四个连词的区别。根据词义应该选D when 这时,此刻。

9. The speaker, _____ for his speeches, was warmly received by the students. A. known B. to be known C. having known D. being known

【名师解析】A 此题考察分词作定语,应该和所修饰词找关系。The speaker应该是被知道,所以选过去分词。 10. His ____ is so great that money doesn’t mean much to him. A. idea B. richness C. health D. wealth

【名师解析】D 此题考察四个选项的意思。Ideas 是主意,想法。richness 是富裕,富有。Health是健康。Wealth是财富。 根据意思应该选D。

11. My husband and I both go out to work, _____ we share housework at home. A. for B. so C. yet D. or

【名师解析】B 此题在考察学生连词。根据句意应该选B。我和我的丈夫都在外边工作,因此我们在家一起做家务。

12.-Would you like to go to the cinema with us tonight? -_____, but I don’t think I can afford the time.

A. I’d B. I’d better go C. I didn’t wan to D. I wouldn’t

【名师解析】A 回答中的but说明前后句的意思是相反的。后句说我们有时间,所以前句是我想去。 13.It is recorded that in 1892 the weather became so cold that the river ____ over. A. freezes B. was freezing C. has frozen D. froze

【名师解析】D 此题考察时态。很明显in 1892 出现了,应该是一般过去时。 14. The President gave the Secretary of State 30 days ____ the report.

A. completes B. to complete C. completing D. completed

【名师解析】B.此题考察动词不定式.第一个动词是gave, 后边应该加to do 的形式。

15. -Who do you think has made my room so dirty, Mom? -It ____ be your younger brother.

A. must B. shall C. will D. would

【名师解析】A。此题考察情态动词must 表示猜测的意思,一定。

16. Hold on, please. I’ll put you ____ to the manager. A. across B. through C. off D. over

【名师解析】B put through to sb 是个固定短语,接通某人的电话。 17. People were disturbed and began to see where the noise ___.

A. is coming B. was coming C. has come D. had come 【名师解析】B 人们被打扰了,开始去看噪音是来自哪里的。

18. _____ in the letter did the young man say anything about his mistake.

A. Anywhere B. Everywhere C. Nowhere D. Somewhere

【名师解析】C。看到此题是陈述句,但是did提前了,应该立刻想到倒装,看选项能够引起倒装的只有nowhere. 19. The Greens chose to live ___ life was cheap, and they moved to a small town years ago. A. if B. until C. when D. where

【名师解析】D。根据句意选择。格林一家选择住在生活费用比较低的地方。

20. I wrote a letter to the car dealer, _____ what had happened to my net car. A. explaining B. to explain C. explains D. explained

【名师解析】A。分词作状语和主语找关系。我解释了,是主动,所以用现在分词。 三.完形填空(共15小题:每题2分,共30分。)

通读下面的短文,掌握其大意。然后,从每小题的四个选择项中选出最佳选项。

Everyone likes things that are free, and businesses often give things for free to customers as a way of getting more people to pay attention to their products.

Ariely, a scientist from MIT, did an experiment on what people would do when _21_ things that were free. He _22_ a group of students two kinds of chocolates: the good one for 15 cents each and the poor one for I cent each. The good chocolate was worth ﹩1.00, so 15 cents was very cheap, _23_ the poor quality chocolate was worth 5 cents, so _24_ it for I cent wasn’t very cheap.

Most people chose the high quality chocolate for 15 cents. That’s not a _25_. But then Ariely lowered the _26_ of both pieces of chocolate by I cent. If people were _27_ correctly, then they should _28_ choose the good quality chocolate. But that _29_ what happened. Most people chose the free chocolate. This doesn’t make sense in our _30_ way of understanding economic behavior(经济行为).

What is happening here? Ariely _31_ that people want to get a good bargain . But they also want to reduce risk(风险). That is, they want to _32_ the chance of making a _33_. If you pay 14 cents for a piece of chocolate, and then you don’t _34_ like it when you eat it, you have lost 14 cents. But when something is free and you don’t like it, you haven’t lost anything. People would _35_ not to take a risk over getting a better bargain.

21. A. facing B. buying C. giving D. treating

【名师解析】A.根据意思来选择。Ariely做了一个实验,关于当人们面对免费东西时会做什么的实验。表示面对只有A

22. A. posted B. produced C. offered D. told

【名师解析】C. 他给了一群学生两种巧克力.offer表示提供,给。

23. A. if B. as C. for D. but

【名师解析】D 根据此句话的意思:高质量的巧克力值﹩1.00,所以15分是非常便宜的,下一句是低质量的值5分,所以两句间应该是转折关系,用but.

24. A. getting B. holding C. eating D. making

【名师解析】A.这里的getting相当于buying.根据句意,因此用一分钱买不是很便宜。 25. A. dream B. reason C. reply D. surprise

【名师解析】D。根据上文的分析,大多数人选择高质量的巧克力不是一件惊奇的事情。 26. A. weight B. size C. price D. quality

【名师解析】C。根据上下文,下文是降低了巧克力的价格。所以这里应该是lower the price. 27. A. working B. thinking C. planning D. looking 【名师解析】B.如果人们正确的思考,他们仍然应该选择高质量的巧克力。 28. A. still B. once C. almost D. even 【名师解析】A。still 仍然,还。符合题意。

29. A. should be B. shouldn’t be C. is D. isn’t 【名师解析】D。根据下文,那不是按照正确思考所发生的。

30. A. easy B. old C. normal D. modem 【名师解析】C。根据此句的意思,这不是我们对经济行为的正常理解。

31. A. questioned B. explained C. agreed D. added 【名师解析】B。上文讲到人们的行为不正常,所以Ariely对此进行了解释……. 而不是质疑question, 或agree。

32. A. find B. leam C. lower D. take 【名师解析】C。根据下文,他们想降低犯错误的风险。

33. A. decision B. mistake C. promise D. waming 【名师解析】B。make a mistake 是固定短语。

34. A. usually B. gradually C. certainly D. actually 【名师解析】D。根据句意,当你吃巧克力的时候,你实际上并不喜欢它,你就失去了14分。

35. A. start B. prefer C. manage D. afford

【名师解析】B。根据句意,人们更愿意不冒风险而得到更好廉价物。

四.阅读理解(共15小题:每题3分,共45分。)

阅读下列短文,然后根据短文的内容从每小题的四个选择项中选出最佳的一项。