广东北江中学
2008届高三数学(文科)测试试题卷(
一.选择题: (本大题共10小题,每小题5分,满分50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.)
1.已知集合,则集合=( )
A.{} B.{}
C.{} D. {}
2.命题“”的否命题是( )
A. B.
C. D.
3. 下列函数为奇函数的是( )
. . . .
4.函数的最小正周期为( )
A.1
B.
5.已知函数,则( )
A .0
B
6.函数f (x ) = x3-3x + 1在闭区间[-3,0]上的最大值、最小值分别是( )
A.1,-1
B.1,-
7. 在△ABC的三边长分别为AB=2,BC=3,CA=4,则的值为 ( )
A. B. C. D.-
8. 将函数的图象先向左平移,然后将所得图象上所有点的横坐标变为原来的倍(纵坐标不变),则所得到的图象对应的函数解析式为( )
A. B. C. D.
9.已知是定义在上减函数,且,则的取值范围是 ( )
A. B. C. D.
10.为了稳定市场,确保农民增收,某农产品的市场收购价格与其前三个月的市场收购价格有关,且使与其前三个月的市场收购价格之差的平方和最小.若下表列出的是该产品前6个月的市场收购价格:
月份
1
2
3
4
5
6
7
价格(元/担)
68
78
67
71
72
70
则7月份该产品的市场收购价格应为 ( )
A.69元 B.70元 C.71元 D.72元
二.填空题: (本大题共5小题,其中14~15题是选做题,考生只能选做一题,两题全答的,只计算前一题得分.每小题5分,满分20分.)
11.函数的定义域为
12.的值等于____________________.
13.若实数满足条件,则目标函数的最大值为_____ .
选做题:
14.如图,平行四边形中,
,若的面积等于
则的面积等于 cm.
15、曲线:上的点到曲线:上的点的最短距离为 .
甘肃省西北师大附中2009届高三5月最后一考
英语
第I卷(选择题 共95分)
第一部分:语言知识运用(共三节,满分50分)
第一节:语音知识(共5小题;每小题1分,满分5分)
从A、B、C、D四个选项中,找出其划线部分与所给单词划线部分读音完全相同的选项。
1. weigh
A. height B. foreign C. receive D. neighbor
2. corner
A. finger B. strange C. anxious D. singer
3. stomachs
A. damps B. paths C. reads D. teaches
4. lunch
A. industry B. bury C. Sunday D. minute
5. fortune
A. comfort B. doctor C. forbid D. report
第二节:单项填空(共15分;每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
6. ---- I’m terribly sorry that I missed your birthday. I just completely forgot.
---- Oh, ________.
A. Take it easy B. No problem C. Don’t mention it D. That’s right
7. In our class,the student leaders are on ________ duty every ________ few days.
A. the; a B./;a C./;/ D. the;/
8. He walked towards the microphone to deliver his speech, ________.
A. nervously and embarrassingly B. nervous and embarrassing
C. nervously and embarrassing D. nervous and embarrassed
9. ---- “Were the examinations difficult?”
---- “Not at all. In fact, I found _________.”
A. it easy to do B. very easy to do them
C. them easy to do D. them easy doing
10. If ________, he promised that he would do all he could to promote public welfare.
A. elected B. being elected C. having elected D. to be elected
11. __________ the Customs Office, he will have to show the things to the customs officer.
A. No matter who will come through B. Who comes through
C. No matter whom comes through D. Whoever comes through
12. Ahead of me I saw a woman ________I thought was my aunt.
A. who B. whom C. which D. what
13. My teacher of English is really very kind. I’ll never forget the _______he has done me.
A. favor B. deed C. help D. value
14. This time next week, we ___________ astronauts from the Challenger trying to deal with the mechanical problems.
A. will see B. will have seen
C. will be seeing D. shall see
15. ---- I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.
---- Oh,it____ my uncle. He was in my room then.
A. should have been B. should be
C. must have been D. must be
16. The word “media” basically refers to ________we commonly call newspapers, magazines, radios and televisions.
A. which B. what C. 不填 D. That
17. All the spare time he has_________ staying in the computer room.
A. spent B. to spend C. to be spent D. is spent
l8. Even though you offered _______ you have just offered, 1 would not sell it to you.
A. the money twice that B. twice the money that
C. twice the money what D. the money that twice
19. I really don’t know __________ I put my wallet.
A. where was it B. it was where that
C. where it was that D. where was it that
20. Busy as he is, he ________ a few hours for exercise every day?
A. sets off B. sets about C. sets down D. sets aside
第三节:完形填空(共20小题;每小题1.5分,满分30分)
阅读下面短文,掌握其大意,然后从各题所给的四个选项(A、B、C、D)中选出可以填入空白处的最佳选项。
Mother used to ask me what the
most important part of the body is. Through the years I would __
Since making my first _24 , I had often thought over the question. So the next time l told her, “Mum, it must be our eyes.” She said, “You are__25 fast, but the answer isn’t correct because there are blind people.”
_ _26 the years, Mother asked me a couple more _27 and always her response was, “No, but you are getting _28__ , dear. ” Last year my Grandpa __29 . Everybody was heartbroken, crying. When it was our _30_ to say our final good-bye to Grandpa, Mum asked me, “Do you know the most important body part yet, my dear? ”
1 was _31_ when she was asking me this now. I always thought this was a _32 _ between us. She saw the 33_ look on my face and told me “This question is very important. It shows how you have really _ 34_ your life”. I saw her eyes full of tears. She said, “My dear, the most important body part is your _35_.” I asked, “Is it because they hold up your head?” She replied, “No, it is __36 on them a crying friend or a 37 one can rest their head. I hope you’ll have a shoulder to cry __38 when you need it. ”
Then and there I understood the most important part is not a _ 39 one. It is one, sympathetic to the pain of __40_ .
21. A. notice B. believe in C. doubt D. guess at
22. A. love B. health C. sound D. sight
23. A. blind B. deaf C. invisible D. thoughtful
24. A. discovery B. decision C. attempt D. advice
25. A. learning B. thinking C. growing D. changing
26. A. Before B. Till C. Beyond D. Over
27. A. ways B. things C. questions D. times
28. A. stronger B. miler C. smarter D. nicer
29. A. 1eft B. got ill C. died D. got wounded
30. A. duty B. turn C. pity D. chance
31. A. shocked B. satisfied C. interested D. excited
32. A. game B. test C. match D. secret
33. A. worried B. puzzled C. regretted D. pained
34. A. enjoyed B. found C. disliked D. lived
35. A. shoulders B. feed C. hands D. hair
36. A. how B. because C. why D. whether
37. A. respected B. favorite C. loved D. fun
38. A. by B. on C. above D. for
39. A. valuable B. useful C. selfish D. precious
40. A. others B. the deaf C. Grandpa D. blind
第二部分:阅读理解(共25小题。第一节每小题2分,第二节每小题1分;满分45分)
第一节:短文理解(共20小题;每小题2分,满分40分)
阅读下列短文,从每题所给的四个选项中,选出最佳选项。
A
Do you know that a turtle can lay 12 eggs in one minute? A large sea turtle lays around 150 eggs at a time. She lays all these eggs in just a few minutes.
Large sea turtles live in the warm seas of the world. Except for when they lay their eggs, they spend their whole lives in the water. When it is time to lay their eggs, the females swim to land. They usually return to the place where they themselves were born. How they find their way back there is unknown.
When they reach shore, the big, heavy turtles crawl slowly up to the high water mark. Using their flippers, they pull themselves along the sand. They must struggle like mountain climbers. When they finally reach dry sand, they rest before beginning the difficult task of laying eggs.
The turtles lay the eggs in deep holes and cover them with warm sand. The sand protects the eggs from harm. Then the females leave them. After a few weeks, if you happened to be walking along the beach, you might see the sand begin to shake. You may see tiny black balls coming out of the sand. The tiny heads of baby turtles!
41. Which sentence expresses the main idea?
A. Sea turtles have interesting life habits.
B. Sea turtles swim to shore to lay their eggs.
C. Large sea turtles lay their eggs in special ways.
D. Sea turtles enjoy staying in the sand.
42. Turtles bury their eggs to protect them from _________.
A. deep water B. danger C. heat D. bad weather
43. We can conclude from this passage that __________
A. many turtles die while swimming to shore
B. female turtles protect their babies
C. once turtles land, they never return to the sea.
D. the job of laying eggs takes great strength.
44. The writer compares turtles to climbers ___________.
A. because they lay their eggs in mountain areas.
B. to give you a picture of how hard they work
C. to tell you that they like to climb.
D. to show that mountain climbers are as slow as turtles.
B
DNA is a substance that makes up genes. Everything alive has genes. Plants have genes. Animals have genes. You have genes. Genes are the basic units of heredity (遗传). Heredity means all the characteristics you inherit from your parents. You get your genes from your parents. You inherit half of your genes from your mother. You inherit half of your genes from your father. Genes are a kind of code. A tree’s genes tell what shape its leaves will be. A cat’s genes tell what color its fur will be. Your genes tell what color your eyes will be. Your genes tell what color your hair will be. Everything about you comes from the code in your genes. Genes line up on strands called chromosomes in cells. Everything alive is made up of cells. Chromosomes are in the center, or nucleus, of cells.
An Austrian monk named Gregor Mendel first saw inherited patterns in pea plants. He experimented with pea plants in the 1860s. One of the things, or traits (特征), Mendel studied was what makes some pea plants tall and some short. He said that the traits must come from units of heredity passed from the parent plants. These units were called genes.
In the mid-1900s, scientists discovered that genes are made of DNA. In the 1970s, scientists learned how to change DNA with genetic engineering. Scientists also learned that problems with certain genes cause diseases. Muscular dystrophy, cystic fibrosis, and hemophilia are some genetic diseases―diseases caused by problems in genes. Today, scientists are looking for ways to cure genetic diseases by altering genes through a process called gene therapy.
45. If one’s father has blue eyes, while his mother has grey ones, _________.
A. their son will have blue eyes. B. Their son is sure to have grey eyes.
C. their son’s eyes will share both that of father’s and mother’s.
D. It is probably their son will have either blue eyes or grey ones.
46. Which is the correct from large to small?
A. genes---chromosomes---cells B. cells---chromosomes---genes
C. chromosomes---cells---genes D. cells---genes---chromosomes
47. In the second paragraph, the author tells us ____________.
A. Gregor Mendel discovered genes
B. Gregor Mendel was an expert in plants
C. Gregor Mendel did a lot of experiments with pea plants
D. Something that happened to an Austrian monk
48. In the last sentence, the word “altering” can best be replaced by __________.
A. changing B. preserving C. deserving D. digesting
C
More than 15 percent of Chinese youths have been found with mental problems, and about 30 million young people under 17 are suffering from depression, the Shanghai-based Wenhui Daily reported. The World Health Organization estimates that before 2020, the rate of children with mental problems will increase to 50 percent, and mental problem will become a major factor behind deaths and illness in the young worldwide.
Deng Xiaohong, the spokesperson for the Beijing Municipal Health Bureau, said rapid social changes is one of the reasons behind the rising number of youngsters with psychological problems. If these mental diseases are not treated on time, science of crimes, drug-taking and other dangerous behaviors are expected to rise. Experts said mental diseases could be caused by many factors, such as the inability to handle interpersonal relations well, unstable emotions and pressures from an overload of studies. A number of expects have also said the one-child policy is another reason leading to poor mental health in the young. Children are said to be too “spoiled” and “selfish” in a one-child family.
It’s reported that schools in many cities are rolling out measures to help students maintain their mental well-being. Yin Jingmiao, a teacher of the Beijing No, 105 Middle School, told China Daily that the school invites psychologists to provide counseling to students three times a month, “Students can be arranged to have 40-mimute counseling sessions, “Yin said. The school also gives lectures on mental health to senior grade students before they take the National College Entrance Exam to help ease any anxiety arising from the tests.”
49. Which of the following can be the best title for the passage?
A. Efforts to Mark World Mental Health Day
B. Seriousness of Youngsters’ Mental Health Problems
C. How to Maintain Mental Well-being
D. Public Awareness on Youngsters’ Mental Diseases Expected
50. The writer intends to tell us in the second paragraph that .
A. mental health problems of the young are becoming a popular problem
B. only young people are suffering from metal health problems
C. metal problems will become as serious as deaths and illness
D. the rate of children with mental problems will increase to 50 percent
51. Which could be the consequence if the problem is left untreated?
A. Inability to handle interpersonal relations.
B. Unstable emotions.
C. Drug-taking and other dangerous behaviors.
D. Rapid social changes.
52. Why is Beijing No. 105 Middle School mentioned in the passage?
A. To provide the students with counseling sessions.
B. To give an example showing how mental problems are dealt with.
C. To help ease the anxiety arising from college entrance exams.
D. To call on other schools to learn from No. 105 Middle School.
D
Hotel Reservations
Welcome to the Kampala Beach Hotel Reservations(预定)System. You can reserve a room or package one of three ways: (a) online, (b) by phone, and (c) by email.
Did you know? You can take advantage of special savings by booking direct with us online.
A. Online Reservations
Enter your travel dates and the number of guests below to book your room online now.
Click here to check on an existing online reservation.
If you are searching for a specific package, please make sure your check-in and check-out dates allowing for the minimum number of nights in the package.
You may make reservations for a maximum of 4 guests per room. For requests of 10 rooms or more, please refer to Group Accommodations.
B. Reservations By Phone
If you prefer to reserve by phone, please call:
Toll Free from the
Worldwide Direct: +1-808-661-0011
Hours (Hawaii Standard Time):
Monday to Friday:
Saturday:
Sunday:
C. Reservations By E-mail
If you prefer to submit(提交)an e-mail reservations request, click here.
Submitting an e-mail request does not guarantee a reservation. For immediate confirmation and booking, please use online reservations engine above.
53. What is the purpose of writing the passage?
A. To attract more tourists to the hotel.
B. To introduce a new hotel.
C. To show the importance of science.
D. To make the trip for tourists easier.
54. If you want an immediate booking, you’d better use “ ”.
A. Online Reservations B. Reservations By Phone
C. Reservations By E-mail D. Did you know?
55. From the passage we can learn the hotel is in __________.
A. Canada B.
mainland
C. French
D.
56. If you want to book a package you have to __________.
A. submit an e-mail reservations request
B. make sure of your check-in and check-out dates
C. refer to Group Accommodations
D. wait for further notice
E
In 2002, the Beijing Municipal government led the nation in issuing an order banning electric bicycles from January 1, 2006. Since then a number of local governments have followed this.
In May, the Legislature of
Zhuhai in South China’s
They claim environmental disadvantage and concerns over public safety justify their ban.
Local government officials and law makers have argued their leading concern is the threat of pollution from spent lead-acid batteries. The relatively high speed of electric bicycles --- faster than most common bikes at about 20 kilometers per hour --- is just too dangerous in the eyes of some policy-makers.
They also mention interference with automobiles, common bikes and passers-by that results in accidents or slowed traffic.
But none of these arguments justify the ban.
In the first place, it should be made clear that while operating, the battery driving an electric bike sends out almost no polluting gas. They are much cleaner than cars. If the batteries, which can be used for one or two years, are thrown away without proper treatment or recycling, environmental damage is highly likely.
It is required that electric bike producers and store sellers sign recycling contracts to ensure consumers can sell used batteries back to producers. In practice, some small producers neglect their recycling responsibility, causing concern for environmental pollution.
It is clear the authorities can solve the problem through strengthening management. Although it will require some extra efforts from the government, it does not go beyond government officials’ call of duty.
Regarding the speed, there are technical standards governing the production of electric bikes. According to the standards, the designed speed should be limited to a maximum of 20 kilometers per hour. This is slower than the top speed of some mountain bikes.
To cater to the consumer desire for higher speed, some manufacturers have made it easy to remove speed-limiting devices after purchase, which is potentially very dangerous.
To make the bicycles safer, local governments should draft regulations specifying severe punishments for rule-breakers. The black sheep should be picked up and punished, but violations by a small number of manufacturers or riders should not be an excuse to spoil the fun for everyone.
57. What is the author's attitude towards banning electric bicycles?
A . Positive B. Negative C. Neutral D. Not mentioned
58. Which of the following is NOT true according to the passage?
A. Beijing will be the first
city in
B. Zhuhai rather than
C. More than one local government has decided to ban the use of electric bicycles.
D.
59. The underlined phrase can best be replaced by ___________.
A. satisfy B. delay C. promote D. reduce
60. Which of the following is not considered to be a disadvantage by those who want to ban electric bicycles?
A. The used batteries will pollute the environment.
B. The dangerous speed.
C. More accidents and slow traffic
D. Some producers neglect their recycling responsibility
第二节:补全对话(共5小题;每小题1分,满分5分)
根据对话内容,从对话后所给的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
M:Our firm’s going to hire a new sales person. 61
W:OK, sir. So what's your requirement for the new staff?
M:Well, first of all, 62 .
W:Yes, honesty is the essential quality.
M:Besides, 63 because a qualified sale person should have the ability to deal with personal relationship with others.
W:Exactly. 64
M:College degree is a must. But theory or book knowledge is not the only thing.
W: 65 _ .
M:Right.
W:I’ve got that, and I’ll put the want ad on the newspaper as soon as possible.
M:Thanks a lot.
A. I think he or she should be honest and reliable.
B. Please prepare a want ad for me.
C. What do you think of honesty?
D. he or she should be easy-going.
E. You mean book knowledge is not important?
F. What about the educational background?
G. You mean practical working experience should be taken into consideration?
第II卷 (非选择题)
第三部分:写作(共三节,满分55分)
第一节:单词拼写(共10小题;每小题1分,满分10分)
根据下列句子所给汉语提示,在句子中横线上写出空缺处各单词的正确形式。
66. I have to go __________ (城镇商业区) later. 66. __________
67. He came first in the poetry __________(竞赛). 67. __________
68. “The stupid young fool,” he said__________(生气地). 68.__________
69. Judging from his accent, he must be a __________(加拿大人). 69. __________
70. The Olympic champions are our _________(英雄) 70. __________
71. Those who _________ (流血) for the revolution should be respected by all of us. 71. __________
72. Two points in this report are especially ________(值得的) of notice. 72. __________
73. I’ve got a _________(侄子). He’s two. 73. __________
74.The Channel ________(分开) England from France. 74. __________
75. Put the noodles into plenty of ________(煮沸的) water. 75. __________
第二节:短文改错(共10小题;每小题1.5分,满分15分)
此题要求改正所给短文中的错误。对标有题号的每一行做出判断:如无错误,在该行右边横线上画一个勾(√);如有错误,则按下列情况改正:
此行多一个词:把多余的词用斜线划掉,在该行右边横线上写出该词,并用斜线划掉。
此行缺一个词:在缺词处加一个漏子符号,在该行右边横线上写出该加的词。
此行错一个词:在错误的词下面划一横线,在该行右边横线上写出改正后的词。
注意:原行没有错的不要改。
Some students don’t like talking about their parents 76. _____
often as if their parents love them very much. Are you 77. _____
going on well with your parents? You and your parents 78. _____
will be very happy if you can be friends. Here are some 79. _____
way to have a good talk with them. Find a good time to 80. _____
talk, like when you’re having dinner, going out for walk 81. _____
and watching TV. Tell them something you’re interested 82. _____
in, or ask them about their lives when they are young. They 83. _____
love to talk about our past! Meet them face to face and 84. _____
listen to them carefully. Be honesty, and your parents will 85. _____
trust you more.
第三节:书面表达(满分30分)
央视时空调查栏目针对目前我国现行的高考填报志愿的三种形式作了一个网上调查。调查结果如下,作为一名即将参加2009年高考的学生,请简要描述调查的结果,谈谈你对此事的看法并说明你的理由。
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