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三明一中2008-2009学年度下学期学段考试

三明一中2008-2009学年度下学期学段考试
三明一中2008-2009学年度下学期学段考试

三明一中2008-2009学年度下学期学段考试

高二英语试卷

第I卷(选择题共120分)

第一部分听力(共两节,满分20分)

做题时,先将答案标在试卷上。录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1分,满分5分)

听下面5段对话。第段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。

1. On what day will they meet?

A. 18th. Oct.

B. 21st. Oct.

C. 22nd. Oct.

2. What are they going to do?

A. To buy some food.

B. To wait for a taxi.

C. To take a train.

3. How will the man probably go downtown?

A. By taxi.

B. By bus.

C. On foot.

4. Why is Ann so upset?

A. Because she failed in one of the exams.

B. Because she has no time to prepare the exam.

C. Because she is worrying about the coming exam.

5. What does the woman mean?

A. She must learn to understand Jac k’s humor better.

B. She doesn’t appreciate Jack’s humor.

C. She enjoys Jack’s humor a great deal.

第二节(共15小题;每小题1分,满分15分)

听下面5段对话或独白。每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。听每段对话或独白前,你将有时间阅读各个小题,每小题5秒种,各小题将给出5秒种的作答时间。每段对话或独白读两遍。

听第6段材料,回答第6至8题。

6. In what way will the man call?

A. Using a calling card.

B. Through the operator.

C. Using the local call.

7. What’s the country code for China in calling?

A. 86.

B. 01.

C. 10.

8. What can we learn from the conversation?

A. The man changed his mind of calling way.

B. Using a calling card makes no difference.

C. The man calling Beijing needn’t dial 01.

听第7段材料,回答第9、10题。

9. What does the woman advise the man to do?

A. Take some aspirin and keep warm.

B. Not go to the places she used to go.

C. Take some clothes for the cold climate.

10. Where is Canada to the speaker’s country?

A. South.

B. North.

C. East.

听第8段材料,回答第11至13题。

11. How many American writers have they mentioned?

A. 5.

B. 4.

C. 3.

12. When did Jack London go to Canada?

A. In 1916.

B. In 1876.

C. In 1890.

13. What is the man mainly talking about?

A. American culture.

B. Jack London’s books.

C. Jack London’s life.

听第9段材料,回答第14至16题。

14. What was the name of the man?

A. Dick.

B. Davy.

C. David.

15. What kind of people didn’t they need?

A. Those who knew no foreign language.

B. Those who wanted to work 30 hours a week.

C. Those who had no experience in office work.

16. Who will get a higher pay?

A. Those who are well educated.

B. Those who have much experience.

C. Those who can speak a second language.

听第10段材料,回答第17至20题。

17. Why didn’t Mark and Dan go sailing together?

A. Mark would like to go with John.

B. Mark was in some other place.

C. Dan was in some other place.

18. What were they worrying about?

A. They would lose their way in the sea.

B. They would be hit by a big ship.

C. Their boat would be turned over and sink.

19. Where did Mark have to stay for the night?

A. In the boat.

B. In the ship.

C. On the buoy(浮标).

20. What was Mark doing when the ship came to his help?

A. He was having a bad dream.

B. He was shouting for help.

C. He was having breakfast.

第二部分英语知识运用(共两节,满分60分)

第一节单项填空(共30小题,每小题1分,满分30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,并在答题卡上将该项涂黑。

21. This _______ girl is Linda’s cousin.

A. little pretty Spanish

B. pretty little Spanish

C. Spanish pretty little

D. Spanish little pretty

22. When I reach the school ground there are a lot of “ good mornings” for me from the boys, ______ have walked a long way, sometimes up to two hours, to get to the school.

A. and many of whom

B. many of them

C. many of whom

D. many of which

23. These issues are directly relevant ________ the needs of slow learners.

A. with

B. for

C. against

D. to

24. Tombe’s father, Mukap, led us to his house, a low bamboo hut with grass ______ of the roof—this shows it’s a man’s house.

A. to stick out

B. stuck out

C. sticks out

D. sticking out

25. Who said that making a robot so much like a man _______ to cause trouble?

A. were like

B. were likely

C. bound

D. was bound

26. In the high plains area is Lake Titicaca, the highest lake in the world _____ boats can travel.

A. which

B. on which

C. by which

D. for which

27. You have to get used to a whole new way of life, which can ______ all your concentration in the beginning.

A. make up

B. put up

C. pick up

D. take up

28. As far as _______, what other people thought is not the most important.

A. I’m concerned

B. he concerned

C. we concerned

D. it’s concerned

29. I was delighted _________ to the party.

A. to invite

B. inviting

C. to be invited

D. having invited

30. I recommend that he _______ an English-Chinese Dictionary.

A. buys

B. buy

C. bought

D. to buy

31. _______ by the whalers, the killers were able to get a good feed from the whale.

A. Having been accepted

B. Having accepted

C. To have accepted

D. To be accepted

32. The national parks are important for the protection of wild animals, which would ______ become endangered.

A. however

B. therefore

C. thus

D. otherwise

33. In fact, I used to dream about one day _____ a famous football player and representing my country in the World Cup.

A. being

B. to be

C. would be

D. was

34. Even after the tests, no one could give my disease a name, so it’s difficult to know ____ the future will be like.

A. that

B. how

C. what

D. whom

35. --- Your p erformance in the driving test didn’t reach the required standard. --- ________, you failed.

A. In other words

B. in the end

C. At the same time

D. After all

36. She was proud _______ her country in an athletics competition where she won a gold medal in the race.

A. to recently represent

B. to have recently represented

C. of having recently been represented

D. to have recently been represented

37. We offered him our congratulations ________ his passing the college entrance examinations.

A. for

B. on

C. to

D. with

38. People _______ her because she always speaks foolishly.

A. make fun of

B. laugh to

C. smile at

D. look down

39. The fish didn’t seem to mind me ______ among them.

A. to swim

B. swimming

C. swim

D. to be swimming

40. They suddenly became _______ of people looking at them.

A. acknowledge

B. abandoned

C. abundant

D. aware

41. As I was _______ my accommodation, I heard a loud noise coming from the bay.

A. holding up

B. sorting out

C. helping out

D. finding out

42. The first lesson ______ I learned will never be forgotten.

A. which

B. as

C. when

D. that

43. The children enjoyed _______ to the aquarium.

A. being taken

B. taking

C. to take

D. to be taken

44. However, some countries _______ the ban.

A. are opposed

B. oppose

C. against

D. will against

45. It was a time when the killer whales , or “killers” _____ they were then called, helped the whalers catch the baleen whales that were on their annual migration.

A. as

B. what

C. that

D. which

46. With his works _______, the writer died with regret.

A. finished

B. finishing

C. unfinished

D. to be finished

47. _______ it was down there !

A. What a wonderful world

B. What wonderful world

C. How a wonderful world

D. How wonderful world

48. The floor is so dirty, and it required ________.

A. being washed

B. washing

C. to wash

D. wash

49. Leave it _______ for some time. Talking about it may do harm.

A. alone

B. along

C. away

D. apart

50. It was when Asimov was eleven years old ______ his talent for writing became obvious.

A. since

B. which

C. when

D. that

第二节完形填空(共20小题:每小题1.5分,满分30分)

阅读下面短文,从短文后所给各题的四个选项(A、B、C和D)中,选出可以填入空白处的最佳选项,并在答题卡上将该项涂黑。

There are about fifteen hundred languages in the world.

But ___51___ a few of them are very ___52___. English is one of these. Many, many people use it, not only in England and the U. S. A, but in other parts of the world. About 200, 000, 000 speak it as their own language. It is difficult to say how many people are learning it as a ___53___ language. Many millions are ___54___ to do so.

Is it easy or difficult to learn English? Different people may have different ___55___. Have you ever ___56___ the ads of this kind in the newspapers or magazines?

“Learn English in six month, or your ___57___ back ...” “Easy and funny? Our records and tapes ___58___ you master your English in a month. ___59___ the first day your ___60___ will be excellent. Just send ...” Of course, it never ___61___ quite like this.

The only language that seems easy to learn is the mother tongue. We should ___62___ that we all learned our own language well when we were ___63___. If we could learn English in the same way, it would not seem so difficult. ___64___ what a small child does. He listens to what people say. He tries what he hears. When he is using the language, talking in it, and ___65___ in it all the time, just imagine how much ___66___ that gets!

So it is ___67___ to say that learning English is easy, because a good command of English ___68___ upon a lot of practice. And practice needs great effort and ___69___ much time. Good teachers, records, tapes, books, and dictionaries will ___70___. But they cannot do the student’s work for him.

51. A. not B. quite C. very D. only

52. A. difficult B. easy C. necessary D. important

53. A. native B. mother C. useful D. foreign

54. A. trying B. enjoying C. learning D. liking

55. A. questions B. answers C. ideas D. problems

56. A. noticed B. watched C. found D. known

57. A. money B. time C. knowledge D. English

58. A. make B. allow C. let D. help

59. A. Since B. On C.From D. After

60. A. spelling B. pronunciation C. English D. grammar

61. A. seemed B. know C. happened D. felt

62. A. know B. think C. understand D. remember

63. A. students B. babies C. children D. grown-ups

64. A. Think of B. Mind C. Do D. Imagine

65. A. using B. practicing C. trying D. thinking

66. A. time B. practice C. language D. money

67. A. funny B. easy C. hard D. silly

68. A. takes B. tries C. has D. depends

69. A. takes B. uses C. gets D. costs

70. A. help B. work C. do D. master

第三部分:阅读理解(共20小题;每小题2分,共40分)

阅读下列短文,从每题所给的A、B、C、D四个选项中,选出最佳选项,并在答题卡上将该项涂黑。

A

The Museum of Childhood is spread over 4 floors, with the first floor acting like a balcony around the edge of the building, so you can look down over the ground floor central hall with the shop, Information Desk and Benugo Café.

The Museum of Childhood is housed in a large Victorian building in east London. It has been on this site since 1872. It has undergone refurbishment (翻新) and reopened in 2006 and an elevator now makes all floors accessible.

This is not a quiet place and children are allowed to have fun here. Child safety is extremely important and a member of staff remains by the front door at all times. Also, note the “Code of Behavior” notices, which include: children under 12 must be supervised by an adult; no eating in the galleries and no running.

Toy exhibits are in glass cases and there are plenty of low-level exhibits for younger children to see. The glass cases have lots of thought-inspiring questions on them to encourage discussion between adults and children. When you or the children need some quiet time, there are sofas at either end of the second floor with reading books available.

Pros: Many free activities for kids

Cons: Can be too warm inside

Visit Duration: 1.5 hours

Opening Hours: 10:00 a.m.—5: 45 p. m.

Last admission is 5:30 p. m.

The Museum is closed on 25 and 26 December and 1 January every year.

Admission: Admission to the Museum is free. There is a small charge for some activities.

71. In the Museum of Childhood, .

A. there are exhibits on the Museum history

B. there are sofas at either end of the first floor

C. people can reach any floor by elevator

D. the Information Desk can be found on each floor

72. The Museum of Childhood may be attractive to .

A. parents who only have children under 12

B. kids who like playing games with their parents

C. parents and children who need quiet time

D. children who are fond of toy exhibits

73. What is the disadvantage of the museum?

A. Low-level exhibits are too boring.

B. No staff members attend to the kids.

C. Parents have to stay with their kids.

D. Children may feel slightly hot in it.

74. What information can we get about the museum?

A. The museum is unavailable on Christmas Day.

B. The museum is located in west London.

C. Children are allowed to enter after 5: 30.

D. All the activities for children are free.

B

China Daily Oct. 11,2008——The Ministry of Health has called for more awareness from the public on the mental health of the young, as part of efforts to mark World Mental Health Day which fell on Friday.

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 addressed on time, occurrence 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 experts 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-minute counseling sessions,” Yin said. The school also gives lectures on mental health to senior grade students before they take the national

college entrance exams to help ease any anxiety arising from the tests.

75.Which of the following can be the best title for the passage?

A.Efforts to Mark World Mental Health Day

B. Public Awareness on Youngsters’Mental Disea ses Expected

C.How to Maintain Mental Well-being

D. Seriousness of Youngsters’Mental Health Problems

76.The writer intends to tell us in the second paragraph that .

A. the rate of children with mental problems will increase to 50 percent

B.only young people are suffering from mental health problems

C.mental problems will become as serious as deaths and illness

D. mental health problems of the young are becoming a popular problem

77.Which could be the consequence if the problem is left untreated?

A. Drug-taking and other dangerous behaviors.

B.Unstable emotions.

C. Inability to handle interpersonal relations.

D.Rapid social changes.

78.Why is Beijing No.105 Middle School mentioned in the passage?

A.To provide the students with counseling sessions.

B. To help ease the anxiety arising from college entrance exams.

C. To give an example showing how mental problems are dealt with.

D.To call on other schools to learn from No. 105 Middle School.

C

Having reached the highest point of our route according to plan, we discovered something the map had not told us. It was impossible to climb down into the Kingo valley. The river lay deep between mountain sides that were almost vertical(垂直).We couldn’t find any animal tracks, which usually show the best way across country, and the slopes were covered so thickly with bushes that we could not see the nature of the ground. We had somehow to break through to the river which would give us our direction out of the mountains into the inhabited lowlands.

Our guide cut a narrow path through the bushes with his long knife and we followed in single file. Progress was slow. Then, when we thought we had really reached the river, we found ourselves instead on the edge of a cliff with a straight drop of 1,000 feet to the water below. We climbed back up the slope and began to look for another way down. We climbed slipped, sweated and scratched our hands to pieces and finally arrived at the river. Happily we came downhill along its bank without having to cut our way. However, after a few miles the river entered a steep-sided gap between rocks and suddenly dropped thirty-five feet over a waterfall. There was no path alongside it and no way round it.

Then one of the guides saw a way of overcoming the difficulty. There was a fallen tree lying upside down over the waterfall with its leafy top resting on the opposite bank below the falls. Without hesitation he climbed down the slippery trunk to show us how easy it was. Having got to the fork of the tree, he moved hand over hand along a branch for four or five feet with his legs hanging in space, then he dropped onto the flat bank the other side, throwing his arms in the air like a footballer who has scored goal, and cheerfully waving us on.

79. Having reached the highest point on their route, the travelers expected to be able to .

A. track animals to the river

B. get down to the river without much difficulty.

C. come near to the river from a different direction

D. put away the maps they had been using

80. The travelers wanted to get to the river because .

A. it was the only possible way out of the mountains

B. it was a quicker way than going over the mountains

C. it would lead them to the waterfall

D. it would show them which way to go

81. One reason why the travelers took so long to get to the river was that .

A. it was too hot to move quickly

B. they could not follow the animal tracks

C. there was no proper path

D. they all tried to go different ways

82. To get past the waterfall the guide had to .

A. swing across the river from a high branch

B. cross the river above the waterfall

C. slide down a steep river bank

D. use a fallen tree as a kind of bridge

D

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Hotel Amenities:Air Conditioned, Free Parking, 24 Hour Front Desk, Pool, Television with Cable, Coffee Maker in Room, Hairdryers Available.

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Guest rooms feature TVs, in-room movies, Internet access, in-room safes, alarm clock radios,

hairdryers, refrigerators, microwaves, and balconies.

Check-in Time:7:00 A.M.

Hotel Amenities:Parking,Heated Pool, Television with Cable, and Coffee Maker in Room.

83. Which hotel gives a promise?

A. Fort Lauderdale Plaza Hotel.

B. Baymont Inn Ft . Lauderdale.

C. Baymont Inn Hotel.

D. Beach Plaza Hotel.

84. In which hotel parking is the cheapest?

A. Baymont Inn Hotel.

B. Beach Plaza Hotel.

C. Fort Lauderdale Plaza Hotel.

D. Baymont Inn Ft . Lauderdale.

85. If you ______ , you will probably go to Beach Plaza Hotel.

A. are a cigarette smoker

B. want to eat food cooked by yourself in the hotel

C. are fond of swimming in heated water

D. enjoy seeing films without leaving your hotel room

86. Which of the following is NOT true to the ads?

A. In Beach Plaza Hotel a 24-hour maid is available.

B. All of the three hotels provide television with cable.

C. While staying in Fort Lauderdale Plaza Hotel, you can surf the Internet.

D. You can keep your money in the room safe in Fort Lauderdale Plaza Hotel.

E

Rules for the University Entrance Examination

? You must be at the examination center ten minutes before the examination starts. If you are more than ten minutes late, you may not enter the examination center. The examination takes place at the same time in different states.

? You must have proof of your name and grade as well as official examination number. Show these when you come to the examination center.

? Depending on which examination you are taking, you may bring certain items into the examination center. Mathematics examinations may allow you to use electronic calculators (计算器). Other sub?jects may allow you to use dictionaries and other reference material. Please read the notes sent with your timetable carefully.

? You must bring your own pencils. None will be provided for you. The following items are not allowed in the examination center: walkmans and radios, head sets, any food or drink, school bags, electronic equipment (unless specifically permitted for various subjects), and mobile phones.

? Once in the center, you must sit at the desk with your examination number on it. When you sit down, place your examination number at the top corner of your desk.

? You must remain silent during the examination. You must not disturb other people who are taking the test.

? If you need a drink or toilet break, you should raise your hand and wait for the supervisor (监督者) to speak to you. You will be given water or the supervisor will take you to the bathroom. You are not allowed to talk with anyone during the break.

? You must write your answers in the official answer sheet. Your supervisor will provide extra paper if you wish to make notes.

? You may leave the examination room at any time if you do not plan to return. If you finish

early and want to leave, please move well away from the examination center.

? The supervisor will warn you fifteen minutes, five minutes and one minute before the end of the examination. When the supervisor says that the time is up, you must put down your pencil and wait at your desk until your paper is collected.

87. What kind of examination are these rules probably for?

A. A college exam.

B. A national exam.

C. A local exam.

D. A final exam.

88. What are you allowed to have with you when you take mathematics examination?

A. Proof of yourself.

B. Related material.

C. A cell phone.

D. A dictionary.

89. What should you do if you finish the test early, and want to get a better result?

A. Take some notes carefully.

B. Leave the room immediately.

C. Raise your hand to inform your teacher.

D. Remain in your seat and check again.

90. What can he provided for you during the exam?

A. Extra paper.

B. Food and drink.

C. Pencils.

D. Calculators.

第Ⅱ卷(非选择题共30分)

第四部分写作(共三节,满分30分)

第一节短文填词(共10小题,每小题1分,满分10分)

阅读下面短文,根据以下要求:1) 汉语提示;2)首字母提示;3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确、拼写正确。

Last week I went to a movie, which was very touching. It

was a s movie about a mother and her son. When the child

91.____________

was a little boy, his mother was so p that she has to send

92.____________

him to a rich family who no child. The boy received a very

93.____________

good education and twenty years later he became a .In his

94.____________

hospital, he had a (病人), who was an old lady. He didn’t care too

95.____________

much about her, for she could hardly (担负得起)the medical care. One

96.____________

evening, the lady died (静静地) of a serious illness and on her bed

97.____________

the doctor found a letter, in w he discovered the truth and felt

98.____________

the love of a great mother. He had wanted to call her mother,

99.____________

it was too late. Everybody in the theatre was moved to t .

100.___________

第二节完成句子(共5小题,满分5分)

101. It’s wrong ________ ________ ________ _________ (取笑) people with disabilities.

102. ______ ________ ________ _________ (别惹那条狗). It’s dangerous.

103. Mary held the bag by its corners and shook it ________ _________ (颠倒地).

104. They are ________ ___________ __________ _________ (非常需要) much money.

105. He __________ __________ (碰见) an old friend of his on his way to his office..

第三节书面表达(满分15分)

假如你是一个乘客,名字叫李华,你对这次航班不满意,理由有四个:1、航班公司给你丢了一个重要的包,内有公司机密文件;2、飞机迟到一个半小时;3、飞机上的食物很差;4

Dear manager,

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

∷∷∷∷∷∷∷∷∷∷∷∷高二_____班_____号姓名_________________∷∷∷∷∷∷∷∷∷∷∷∷∷∷

英语答题纸∷∷∷英语答题纸∷∷∷英语答题纸∷∷∷英语答题纸∷∷∷英语答题纸∷∷∷英语答题纸

≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠≠

考试座位号____ ____

第一节短文填词(共10小题,每小题1分,满分10分)

阅读下面短文,根据以下要求:1) 汉语提示;2)首字母提示;3)语境提示,在每个空格内填入一个适当的英语单词,并将该词完整地写在右边相对应的横线上。所填单词要求意义准确、拼写正确。

Last week I went to a movie, which was very touching. It

was a s movie about a mother and her son. When the child

91.___________

was a little boy, his mother was so p that she has to send

92.___________

him to a rich family who no child. The boy received a very

93.___________

good education and twenty years later he became a .In his

94.___________

hospital, he had a (病人), who was an old lady. He didn’t care too

95.___________

much about her, for she could hardly (担负得起)the medical care. One

96.___________

evening, the lady died (静静地) of a serious illness and on her bed

97.___________

the doctor found a letter, in w he discovered the truth and felt

98.___________

the love of a great mother. He had wanted to call her mother,

99.___________

it was too late. Everybody in the theatre was moved to t .

100.__________

第二节完成句子(共5小题,满分5分)

101. It’s wrong ________ ________ ________ _________ (取笑) people with disabilities.

102. ______ ________ ________ _________ (别惹那条狗). It’s dangerous.

103. Mary held the bag by its corners and shook it ________ _________ (颠倒地).

104. They are ________ ___________ __________ _________ (非常需要) much money.

105. He __________ __________ (碰见) an old friend of his on his way to his office..

第三节书面表达(满分15分)

假如你是一个乘客,名字叫林明,你对这次航班不满意,理由有四个:1、航班公司给你丢了一个重要的包,内有公司机密文件;2、飞机迟到一个半小时;3、

Dear manager,

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ ____________

_______________________________________________________________________________ _______________________________________________________________________________ Lin Ming

高二英语答案

1-5. CCBAB 6-10. AAACB 11-15. BCCCC 16-20. BCBCA

21-25. BCDDD 26-30. BDACB 31-35. ADACA 36-40. BBABD

41-45. BDABA 46-50. CABAD

51-55. DDDAB 56-60. AADCB 61-65. CDCAD 66-70. BCDAA

91. sad

92. poor

93. had

94. doctor

95. patient

96. afford

97. quietly

98. which

99. but

100. tears

101. to make fun of 102. Leave the dog alone 103. upside down

104. in great need of 105. came across

Dear manager,

My name is Li Hua. I am a passenger of your airline. I’m writing this letter about your bad service. I’m sorry to say that I’m unhappy about your airline. First of all, your airline lost one of my bags in which there is an important paper. Secondly, my plane was one and a half hours late. You know, I had to attend an important meeting in time. Thirdly, the food on the plane was terrible. Fourthly, I hate to have to say this, but I think that the people at the airport were unfriendly and impolite to me. Honestly speaking, this is the worst airline I know in the world. The focus on my complaint is where my bag is. I do hope you can help me find my bag and

improve your service. Yours,

Li Hua

高二生物第一次月考

高二生物第一次月考 一、选择题 1、对于下列图解,准确的说法有:() DNA…—A—T—G—C—… ∣∣∣∣ RNA…—U—A—C—G—… ①表示DNA复制过程②表示DNA转录过程③共有5种碱基 ④共有8种核苷酸⑤共有5种核苷酸⑥A均代表同一种核苷酸 A、①②③ B、④⑤⑥ C、②③④ D、①③⑤ 2.一个DNA分子转录出多少种多少个mRNA () A.一种一个 B.一种多个 C.多种多个 D.无数种无数个 3.若双链DN A分子的某个基因含X对脱氧核苷酸和Y个鸟嘌呤,则该基因片段转录的信使RNA中,含有的尿嘧啶有()个 A.0~(X-Y)B.1~(X-Y) C.Y D.(X-Y) 4.如图所示tRNA所携带的氨基酸是() A.赖氨酸 B.丙氨酸 C.半胱氨酸 D.苏氨酸 5.科学研究表明,生物体内一种氨基酸可能对应多种密码子,其意义是() A、使不同生物能够共用一套遗传密码 B、是生物体内蛋白质多样性的重要原因 C、对于保持生物性状的稳定具有重要意义 D、能够避免生物氨基酸过多而引起变异 6.如图表示生物体内遗传信息的传递和表达过程,下列叙述不准确 的是() A.①②④过程分别需要DNA聚合酶、RNA聚合酶、逆转录酶 B.②③过程均可在线粒体、叶绿体中实行;④过程发生在某些病毒 内 C.把DNA放在含15N的培养液中实行①过程,子代含15N的DNA占100% D.①②③均遵循碱基互补配对原则,但碱基配对的方式不同 7.如图为人体内基因对形状的控制过程的示意图。些列相关叙述中不准确的是

A.图中①②过程发生的场所分别是细胞核、细胞质中的核糖体 B.导致③过程变化的根本原因一般发生在细胞分裂间期 C.人体衰老引起白发的主要原因是图中的络氨酸酶活性下降 D.据图分析可知,基因对性状的控制是通过控制酶的合成进而影响人体内的代谢活动来实行的 8.下列说法准确的是() A.染色体中缺失一个基因不属于基因突变 B.产前诊断能确定胎儿性别进而有效预防白化病 C.染色体变异和基因突变均能够用光学显微镜直接观察 D.秋水仙素诱导多倍体形成的原因是促动染色单体分离使染色体倍增 9.某生物体细胞基因型为DDDdEEEE,则可断定该生物为() A.单倍体 B.三倍体 C.四倍体D.单倍体或四倍体 10. 一个染色体组应是:() A.配子中的全部染色体 B.二倍体生物配子中的全部染色体 C.体细胞中的一半染色体 D.来自父方或母方的全部染色体 11.WNK4基因部分碱基序列及其编码蛋白质的部分氨基酸序列示意图。已知WNK4基因发生一种突变,导致1169位赖氨酸变为谷氨酸。该基因发生的突变是 A.①处插入碱基对G-C B.②处碱基对A-T替换为G-C C.③处缺失碱基对A-T D.④处碱基对G-C替换为A-T 12.如图为脉孢霉体内精氨酸的合成途径示意图。从图中不可得出() A.精氨酸的合成是由多对基因共同控制的 甘氨酸:GGG 赖氨酸:AAA AAG 谷氨酰胺:CAG CAA 谷氨酸:GAA GAG 丝氨酸:AGC 丙氨酸:GCA 天冬氨酸:AAU

福建省三明市第一中学全反射单元测试题

福建省三明市第一中学全反射单元测试题 一、全反射 选择题 1.如图,有一截面是直角三角形的棱镜ABC ,∠A =30o.它对红光的折射率为1n .对紫光的折射率为2n .在距AC 边d 处有一与AC 平行的光屏.现有由以上两种色光组成的很细的光束垂直AB 边射入棱镜.1 v 、2v 分别为红光、紫光在棱镜中的传播速度,则( ) A .两种光一定在AC 面发生全反射,不能从AC 面射出 B .1221::v v n n = C .若两种光都能从AC 面射出,在光屏MN 上两光点间的距离为2 12 22122d n n ?? ?- ?--?? D .若两种光都能从AC 面射出,在光屏MN 上两光点间的距离为2 1222144d n n ?? ?- ?--?? 2.如图所示,一光束包含两种不同频率的单色光,从空气射向两面平行的玻璃砖上表面,玻璃砖下表面有反射层,光束经两次折射和一次反射后,从玻璃砖上表面分为a 、b 两束单色光射出。下列说法正确的是( ) A .a 光的频率小于b 光的频率 B .光束a 在空气中的波长较大 C .出射光束a 、b 一定相互平行 D .a 、b 两色光从同种玻璃射向空气时,a 光发生全反射的临界角大 3.如图所示,口径较大、充满水的薄壁圆柱形浅玻璃缸底有一发光小球,则( ) A .小球必须位于缸底中心才能从侧面看到小球 B .小球所发的光能从水面任何区域射出 C .小球所发的光从水中进入空气后频率变大

D.小球所发的光从水中进入空气后传播速度变大 4.如图所示,圆心为O、半径为R的半圆形玻璃砖置于水平桌面上,光线从P点垂直界面入射后,恰好在玻璃砖圆形表面发生全反射;当入射角60 θ=?时,光线从玻璃砖圆形表面出射后恰好与入射光平行。已知真空中的光速为c,则() A.玻璃砖的折射率为1.5 B.OP之间的距离为 2 2 R C.光在玻璃砖内的传播速度为 3 3 c D.光从玻璃到空气的临界角为30° 5.中国古人对许多自然现象有深刻认识,唐人张志和在《玄真子.涛之灵》中写道:“雨色映日而为虹”,从物理学的角度看,虹时太阳光经过雨滴的两次折射和一次反射形成的,右图是彩虹成因的简化示意图,其中a、b时两种不同频率的单色光,则两光 A.在同种玻璃种传播,a光的传播速度一定大于b光 B.以相同角度斜射到同一玻璃板透过平行表面后,b光侧移量大 C.分别照射同一光电管,若b光能引起光电效应,a光一定也能 D.以相同的入射角从水中射入空气,在空气张只能看到一种光时,一定是a光 6.频率不同的两束单色光1和2以相同的入射角从同一点射入一厚玻璃板后,其光路如图所示,下列说法正确的是()

福建省三明市第一中学下册圆周运动专题练习(word版

一、第六章圆周运动易错题培优(难) 1.如图所示,一个竖直放置半径为R的光滑圆管,圆管内径很小,有一小球在圆管内做圆周运动,下列叙述中正确的是() A.小球在最高点时速度v gR B.小球在最高点时速度v由零逐渐增大,圆管壁对小球的弹力先逐渐减小,后逐渐增大C.当小球在水平直径上方运动时,小球对圆管内壁一定有压力 D.当小球在水平直径下方运动时,小球对圆管外壁一定有压力 【答案】BD 【解析】 【分析】 【详解】 A.小球恰好通过最高点时,小球在最高点的速度为零,选项A错误; < B.在最高点时,若v gR 2 v -= mg N m R 可知速度越大,管壁对球的作用力越小; > 若v gR 2 v N mg m += R 可知速度越大,管壁对球的弹力越大。 选项B正确; C.当小球在水平直径上方运动,恰好通过最高点时,小球对圆管内外壁均无作用力,选项C错误; D.当小球在水平直径下方运动时,小球受竖直向下的重力,要有指向圆心的向心力,则小球对圆管外壁一定有压力作用,选项D正确。 故选BD。 2.如图所示,在水平圆盘上沿半径方向放置用细线相连的质量均为m的A、B两个物块(可视为质点)。A和B距轴心O的距离分别为r A=R,r B=2R,且A、B与转盘之间的最大静摩擦力都是f m,两物块A和B随着圆盘转动时,始终与圆盘保持相对静止。则在圆盘转动的角速度从0缓慢增大的过程中,下列说法正确的是()

A . B 所受合力一直等于A 所受合力 B .A 受到的摩擦力一直指向圆心 C .B 受到的摩擦力先增大后不变 D .A 、B 两物块与圆盘保持相对静止的最大角速度ωm = 2m f mR 【答案】CD 【解析】 【分析】 【详解】 当圆盘角速度比较小时,由静摩擦力提供向心力。两个物块的角速度相等,由2F m r ω=可知半径大的物块B 所受的合力大,需要的向心力增加快,最先达到最大静摩擦力,之后保持不变。当B 的摩擦力达到最大静摩擦力之后,细线开始提供拉力,根据 2 m 2T f m R ω+=? 2A T f m R ω+= 可知随着角速度增大,细线的拉力T 增大,A 的摩擦力A f 将减小到零然后反向增大,当A 的摩擦力反向增大到最大,即A m =f f -时,解得 m 2f mR ω= 角速度再继续增大,整体会发生滑动。 由以上分析,可知AB 错误,CD 正确。 故选CD 。 3.如图所示,一个边长满足3:4:5的斜面体沿半径方向固定在一水平转盘上,一木块静止在斜面上,斜面和木块之间的动摩擦系数μ=0.5。若木块能保持在离转盘中心的水平距离为40cm 处相对转盘不动,g =10m/s 2,则转盘转动角速度ω的可能值为(设最大静摩擦力等于滑动摩擦力)( )

高二 第一次月考化学试卷

高二第一次月考化学试卷 有机化学基础 H=1,C=12,O=16,Cl=35.5,Br=80,Ag=108,I=127。 第Ⅰ卷(选择题,共48分) 一、选择题(本题包括16小题,每小题4分,共48分。每小题只有一个选项符合题意。) 1、下列分子式表示的物质一定是纯净物的是() (A) C5H10(B) C7H8(C)CH4O (D)C2H4Cl2 2、2008年9月,“神舟”七号载人航天飞船,不但又一次实现多人多天太空航行,而且中国航天员成功完成首次太空行走并成功安全着陆。航天飞船是用“长征”二号F运载火箭(CZ-2F) 发射的。火箭使用偏二甲肼()和四氧化二氮作为推进剂,发生反应后生成N2、 CO2和H2O。该反应配平后N2的化学计算数为() A.1 B.2 C.3 D.4 3、生活中碰到的某些问题常常涉及到化学知识,下列叙述不正确的是() A.变质的油脂有难闻的特殊气味,是由于油脂发生了水解反应。 B.禽流感病毒并不可怕,当加热到70℃以上就可以使其致死,日常使用的消毒剂可以用于消杀病毒。 C.福尔马林是一种良好的杀菌剂,但不可用来消毒饮用水。 D.蜂蚁叮咬人的皮肤时将分泌物甲酸注入人体,此时可在患处涂抹小苏打溶液或氨 4、要将转化为应选用的试剂是() A.Na B.H2SO4C.CO2,H2O D.NaOH 5、氢氧化银溶于氨水所得银氨溶液的pH值()A.比原氨水大 B.比原氨水小 C.与原氨水相同 D.无法估计 6、下列各组物质中,一定既不是同系物,又不是同分异构体的是() A .B.乙酸和硬脂酸 C.CH2O2和C3H6O2D .苯甲酸和Array 7、三聚氰胺为纯白色晶体,无味,溶于热水,微溶于冷水。结构简式如下 图:请根据已知材料结构式,下列选择不正确的是:() A. 三聚氰胺分子式C3N6H6,相对分子质量126 B. 已知合成三聚氰胺的反应是:6 (NH2)2CO → C3H6N6 + 6 NH3 + 3 CO2,反应物是尿素。C.三聚氰胺分子所有原子在一个平面上 D.三聚氰胺呈弱碱性,与盐酸、硫酸、硝酸、乙酸、草酸等都能形成三聚氰胺盐 8、香兰素是重要的香料之一,它可由丁香酚经多步反应合成。

高二生物下学期第一次月考试题(3)

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考试资料

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