静安区2015-2016学年第二学期高三年级教学质量检测
英语试卷2016. ４
考生注意：
1. 考试时间120分钟，试卷满分150分。
2. 本考试设试卷和答题纸两部分。试卷分为第I卷（第1-11页）和第II卷（第12页），全卷共12页。
所有答题必须涂（选择题）或写（非选择题）在答题纸上，做在试卷上一律不得分。
3. 答题前，务必在答题纸上填写准考证号和姓名。
第I卷（共103分）
I.Listening Comprehension
Section A
Directions:In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.
1. A. The traffic is too heavy. B. He can’t get up that early.
C. There is no bus that early.
D. He is always late.
2. A. In her office. B. At home. C. In a call box. D. In a supermarket.
3. A. Swimming. B. Tennis. C. Skiing. D. Running.
4. A. Tuesday morning. B. Tuesday afternoon.
C. Wednesday morning.
D. Wednesday afternoon.
5. A. They will meet Mike on the way . B. They will have an early start.
C. Mike is usually late.
D. Mike may not come tomorrow.
6. A. He enjoyed food there. B. The place was beautiful.
C. He saw fireworks.
D. He met an old friend.
7. A. To call Sam. B. To make her address book tidy.
C. To buy a new mobile phone.
D. To go out with the man.
8. A. Jane is going to be an accountant. B. Jane is eager to go home for the vacation.
C. Jane won’t spend the summer at home.
D. Jane is already on her way home.
9. A. The neig hbor shouldn’t decorate the house.
B. The neighbor shouldn’t slee p early.
C. The neighbor should not make noises at night.
D. The neighbor should move out.
10. A. Things in France are really cheap.
B. Things in France are not cheap as are expected.
C. Things in France are the most expensive in the world.
D. Things in France are cheaper than in US.
Section B
Directions: In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you
have heard.
Questions 11 through 13 are based on the following passage.
11. A. She sat back and relaxed. B. She decided to retire.
C. She entered university.
D. She worked out a new English program.
12. A. Bring a great deal of useful experience to the university.
B. Improve human relationships in the university.
C. Bring a fear of aging among young students on the campus.
D. Improve the reputation of the university.
13. A. English and drama. B. How to make sound judgments.
C. How to teach minority students.
D. To observe, not to judge.
Questions 14 through 16 are based on the following news.
14. A. A natural disaster. B. A power failure.
C. Homeless farmers.
D. A serious accident.
15. A. Jews and some Arabs. B. Arabs and North Africans.
C. Jews and North Africans.
D. North Americans and some Arabs.
16. A. Exchange them for banks. B. Save them for travelers.
C. Collect them for poor children.
D. Spend them on duty-free goods.
Section C
Directions: In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.
Blanks l7 through 20 are based on the following conversation.
Complete the form. Write ONE WORD for each answer.
Summers with Father
The boy’s opinion on the summers with his
father:
__17__.
The cause of the boy’s taking summer courses: Their father thought he __18__ the part of their education.
The boy’s summer courses included:__19__history and navigation.
The goal of the boy’s voyage:Towards an __20__.
Blanks 21 through 24 are based on the following conversation.
Complete the form. Write NO MORE THAN THREE WORDS for each answer.
What’s the probable relationship between
the two speakers?
__21__.
What does Mrs. Sutton inquire about? __22__ in England.
What does Mr. Shaw advise Mrs. Sutton to do first? To find a family doctor and __23__ him or her.
How far is Dr. Jones’s health center from
their place?
__24__.
II.Grammar and vocabulary
Section A
Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
( A )
Is It Safe to Fly With an Infant on Your Lap?
Federal (联邦的) transportation safety officials are using the deadly crash of an overloaded plane in Montana to restore (25) ______________ long-standing debate about whether small children should be allowed to travel on the laps (大腿部) of adults.
The 10-seater plane crashed as it (26) ______________( land ) in Butte in March 2009, killing all 14 people aboard, including seven children. Investigators say that several of the children were found far from the plane, suggesting that they weren’t properl y restrained.
The National Transportation Safety Board is asking regulators to require all passengers to have their own seats and seat belts, including children under the age of 2,who(27) ______________ ( allow ) to sit on an adult’s lap now.
The crash was so severe that it’s unlikely anybody would have survived even with proper restraints, (28) ______________ the “accident renews the NTSB’s longstanding concerns” about the restraints, the recommendation reads.
The FAA (联邦航空局) agrees that the safest place for a child on a flight is in a seat using an(29) ______________ ( approve ) child restraint and not on an adult’s lap.But the FAA won’t make it a requirement because the agency believes many families with small children wouldn’t pay the cost of an extra ticket, and instead would travel by highway, which statistically is much more dangerous than air travel.
Last decade, the FAA considered(30) ______________( change ) the rule, but decided against it, (31) ______________ ( refer ) to statistics (统计数字) from 2004 showing nearly 43,000 people died on U.S. highways, compared to 13 on commercial flights.
“What we found was (32) ______________ there were some parents who would be sensitive to price and they would choose to drive instead of fly,” FAA spokeswoman Alison Duquette said. “We would be forcing them into automobiles, which are less safe.”
( B )
Computers and Girls
The girls in this sixth grade class in East Palo Alto, California, all have the same access to computers as boys. But researchers say, by the time they get to high school, they are victims of (33) ______________ the researchers call a major new gender gap in technology. Janice Weinman of the American Association of University Women says, “Girls tend to be (34) ______________ ( comfortable ) than boys with the computer. They use it more for word processing rather than for problem solving, rather than to discover new ways in which (35) ______________( understand) information.”
After re-examining a thousand studies, the American Association of University Women researchers found that girls make up only a small percentage of students in computer science classes. Girls constantly rate (36) ______________ significantly lower than boys in their ability and confidence in using computers. And they use computers less often than boys (37) ______________ the classroom.
The instructor of this computer lab says he’s already noticed some differences. Charles Cheadle of Cesar Chavez School says, “Boys are not so afraid that they might do something that will harm the computer, (38) ______________girls are afraid they might break it somehow.”
The software company Purple Moon says it has found what girls want --- characters they can relate to and story lines relative to what’s going on in their own lives. Karen Gould of Purple Moon Software says, “What we have definitely found from girls is that there is no essential reason (39) ______________ they wouldn’t want to play on a computer; it was just a content thing.”
The sponsor of the study says it all boils down to this --- the technology gender gap that separates the girls from the boys (40) ______________ be closed if women are to compete effectively with men in the 21st century.
Section B
Directions: Complete the following passage by using the words in the box. Each word can only be used once. Note that there is one word more than you need.
Scientific
breakthroughs mean
that life expectancy
continues to rise every year. But the medical advances which now make it possible to think about living to a very great age --- if not forever --- also raise profound practical and ethical issues.
Is immortality (永生) a realistic __41__?
Not for the foreseeable future. In last year’s Reith lectures, the gerontologist (老年病学家) Professor Tom Kirkwood firmly quashed (打消) the idea that genetic engineering might result in s ome kind of “fountain of youth”. Considering how __42__slow the battles against cancer, heart disease and strokes have been, he said, it is fanciful to imagine that we could conquer death. On the other hand, scientists do now understand more about why we age, and what can be done to slow down the pro cess. “Our ancestral genes placed limited __43__on long-term maintenance and repair,” says Kirkwood . “Ageing comes about through the gradual build-up of __44__ faults in the cells and tissues of our bodies, not as the result of some active mechanism for de ath and destruction.” The __45__ , then, is to help the body repair the damage done by wear and tear.
How can that be done?
In many different ways, some of which are already pretty common. Organ transplants from pigs and monkeys are now old news --- the American politician Jesse Helms has just had a ten-year-old pig valve (瓣膜) in his heart __46__. Doctors have succeeded in __47__computerized implants directly to nerve fibres, allowing the deaf to hear, and there is hope that electrodes (电极) planted in the brain may soon offer hope for the blind to see. But the real __48__at the moment lies in the field of stem cells --- special cells that allow lizards (蜥蜴) to grow new tails and humans to grow new skin over __49__cuts. If scientists can learn how to control these cells, they could be used to reproduce parts of the body that are __50__.
III. Reading Comprehension
Section A
Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with the word or phrase that best fits the context.
A. immeasurably
B. replaced
C. priority
D. failing
E. frustratingly
F. potential
G. minor
H. trick
I. unrepaired
J. prospect
K. wiring
Since Alzheimer’s disease (阿尔茨海默病)and Parkinson’s disease(帕金森病) are common and many notable people have developed them, they have received more public attention.
Alzheimer’s Disease
Many people imagine that Alzheimer’s disease, the degenerative (退化的)disorder that eventually leaves sufferers with total memory loss, is an inevitable result of aging. This is not so. While the risks of contracting the disease increase with age, there are many elderly people whose memories are perfect. Most of us are so ill-__51__ about all forms of memory l oss that we label everything as “Alzheimer’s ”. Alzheimer’s disease itself can affect people as young as 30 and can progress either quickly or slowly. It can also __52__ the blame for other non-degenerative conditions such as deep depression. __53__, only an examination of the brain tissue during an autopsy (解剖) can produce an accurate __54__ of the disease.
The causes of Alzheimer’s are unknown. They may be either __55__ or environmental. A study in 1996 of 13,000 people whose parents or siblings had the disease showed they had five times __56__ chance of passing away by the age of 80 than those with no family history of the problem.
__57__, there are other factors. In a study of identical twins, it was found that only about half of the twin pairs develop ed Alzheimer’s and, when both twins __58__ it, they did so as much as 15 years apart. The possibility that environment plays a part was boosted by another 1996 study, this time of two groups of elderly Japanese men. One group lived in Hawaii, the other group in Japan. The Hawaiian group had a much higher incidence of the disease.
Aluminum (铝) has been blamed for the development of Alzheimer’s. This is because a high level aluminum has been found in the brains of sufferers. The disease was first diagnosed at the beginning of the 20th century. It was at this time that aluminum was becoming widely __59__ for use in cooking pots.
Memory loss, __60__ in performing familiar tasks, and problems with abstract thinking are all indicators of the beginning of the disease. One unusual feature is its impact on language. It attacks nouns first, then verbs. Grammar is one of the last things to go.
Parkinson’s Disease
Parkinson’s disease (PD) is a progressive disorder of the central nervous system which __61__ more than one million Americans. Individuals with PD lack the substance dopamine (多巴胺), which is __62__ for the central nervous system’s control of muscle activity. Parkinson’s Disease is often characterized by shake, inflexibility in limbs and joints, speech disability and difficulty in __63__ physical movement. Late in the course of the disease, some patients develop dementia (痴呆症) and eventually Alzheimer’s disease. __64__, some Alzheimer patients develop symptoms of Parkinson’s disease. Medications such as levodopa(左多巴), which changes itself into dopamine once inside the brain, which prevents degeneration of dopamine-containing neurons (神经细胞), are used to improve diminished or __65__ motor symptoms in PD patients, but do not correct the mental changes that occur.
51. A. judged B. equipped C. informed D. advised
52. A. take B. put C. lay D. hold
53. A. On the other hand B. For example C. After all D. In the end
54. A. description B. demonstration C. diagnosis D. illustration
55. A. natural B. instinctual C. genetic D. internal
56. A. slighter B. fainter C. less D. more
57. A. Therefore B. However C. Instead D. Finally
58. A. came up with B. did away with C. went down with D. put up with
59. A. available B. valuable C. memorable D. inaccessible
60. A. complaint B. difficulty C. ease D. complexity
61. A. touch B. influence C. concern D. affect
62. A. important B. unimportant C. priceless D. worthless
63. A. stopping B. changing C. initiating D. controlling
64. A. Additionally B. Contrarily C. Consequently D. Particularly
65. A. treated B. showed C. released D. reduced
Section B
Directions:Read the following three passages. Each passage is followed by several questions or unfinished statements. For each of them there are four choices marked A, B, C and D. Choose the one that fits best according to the information given in the passage you have just read.
( A )
The stylistic innovation in painting known as Impressionism began in the 1870’s. The Impressionists wanted to depict (描绘) what they saw in nature, but they were inspired to portray incomplete moments by the increasingly fast pace of modern life. They concentrated on the play of light over objects, people, and nature, breaking up seemingly solid surfaces, stressing vivid contrast between colors in sunlight and shade, and depiction reflected light in all of its possibilities. Unlike earlier artists, they did not want to observe the world from indoors. They abandoned the studio, painting in the open air and recording spontaneous（自然的）impressions of their subjects instead of making outside sketches and then moving indoors to complete the work from memory.
Some of the impressionists’ painting methods were affected by technological advances. For example, the shift from the studio to the open air was made possible in part by the arrival of cheap rail travel, which permitted easy and quick access to the countryside or seashore, as well as by newly developed chemical dyes and oils that led to folding paint tubes, which enabled artists to finish their paintings on the spot.
Impressionism acquired its name not from supporters but from angry art lovers who felt threatened by the new painting. The term “Impressionism” was born in 1874,when a group of artists who had been working together organized an exhibition of their paintings in order to draw public attention to their work. Reaction from the public and press was immediate, and derisive (嘲笑的). Among the 165 paintings exhibited was one called Impression: Sunrise, by Claude Monet (1840-1926).Viewed through hostile eyes, Monet’s painting of a rising sun over a misty, watery scene seemed messy, hurried, and an insult to good taste. Borrowing Monet’s title, art critics extended the term “Impressionism” to the entire exhibit. In response, Monet a nd his 29 fellow artists in the exhibit adopted the same name as a symbol of their unity, despite individual differences. From then until 1886 Impressionism had all the enthusiasm for a “church”, as the painter Renoir put it. Monet was faithful to the Impressionist belief until his death, although many of the others moved on to new styles.
66. Which of the following was one of the distinguishing characteristics of Impressionist painting according to the
passage?
A. The emphasis on people rather than nature scenes.
B. The way the subjects were presented from multiple angles.
C. The focus on small solid objects.
D. The depiction of the effects of light and color.
67. The exhibition of paintings organized in 1874 resulted in all of the following EXCEPT___________.
A. attracting attention from the public
B. a negative reaction from the press
C. an immediate demand for the paintings exhibited
D. creating a name for a new style of painting
68. Which of the following caused the rejection of the impressionist exhibition?
? TAKE PART THE GAMES RIO DE JANEIRO TICKETS ︾TORCH ︾NEWS ︾MORE ︾ ? News/ News ? 25/05/2015 Updated on February, 18th, 2016, 16:11 Follow the race to qualify for the Rio 2016 Olympic Games As competition to reach the first Olympic Games in South America hots up, https://www.doczj.com/doc/3013054441.html, lists the countries and athletes who have booked their places Medals will be fought for in 42 sport disciplines at the Rio 2016 Olympic Games Athletes and teams from more than 200 countries are battling for places at the Rio 2016 Olympic Games. All over the world, qualification tournaments are taking place, while athletes
are striving to rise up the world rankings or record the marks necessary to compete in Rio next
year.
This article will be regularly updated to report the confirmed results of the qualifying
competitions in the 42 sports that will feature in the Rio 2016 Olympic Games. Just click on
the sports you are interested in to see the information drop down. (Qualification systems
attached)
https://www.doczj.com/doc/3013054441.html, is not an absolute authority on qualification for the Olympic and Paralympic Games ( 残奥
会 ), which is an ongoing process. Final places will only be confirmed in July 2016 (for the Olympic Games)
and August 2016 ( for the Paralympic Games ). The qualification systems are defined by each spo rt’s
respective International Federation and the International Olympic Committee or International Paralympic
Committee ( IOC OR IPC ), and are subject to change. When an athlete or team wins a quota( 配额；指标 )
place for their nation, the final decision on whether this ‘slot’ is used and which athletes are sent is taken by
the respective National Olympic Committee or National Paralympic Committee (NOC or NPC). Even when
athletes win a ‘nominal’ place for themselves, NOCs / NPCs may have to decide who to send if the number of
qualified athletes from one country exceeds the quota .
A. The small number of paintings on display.
B. Lack of interest in exhibitions by young artists.
C. The similarity between all the paintings exhibited.
D. Anger about seemingly poorly painted art.
69. What aspect of painting in the nineteenth century does the passage mainly discuss?
A. The impact of some artists’ resistance to the fast pace of life.
B. T he
differences
between two
major styles of
art.
C. A
technological
advance in the
materials used
by artists.
D. A group
of artists with a
new technique
and approach
to art.
( B )
70. Which of
the following is
correct
according to
the web page?
A.Athletes and teams are battling for 42 places in qualifying competitions.
B.Qualification can be achieved according to the world rankings of the athletes.
C.All qualified athletes who have earned places will be sent to the Rio Olympics.
D.The qualification system for football is determined by IOC.
71. When you click on the sports, you will probably read the following information EXCEPT ___________.
A.the Olympic qualification system for each of the 42 sports
B.the list of the countries that have qualified for the Olympics
C.the official release of the qualifying competitions results
D.the world rankings of the athletes in previous years
72. Which of the following about “a quota place for the Olympics” is NOT correct?
A.Each nation must earn a quota place to send athletes to the Olympic Games.
B.It is possible that unplaced athletes will win quota places for the Olympic Games.
C. A quota place guarantees the athlete who earns it will be competing in the Olympic Games.
D.Each National Olympic Committee makes the final decision on which athlete to fill the quota.
( C )
The Federal Communications Commission (联邦通讯委员会) (FCC) Chairman Kevin Martin just relaunched the formal review of media ownership rules. The agency’s “Further Notice of Proposed Rulemaking,” issued July 25, is vague, but its intention is clear: to let a few giant media corporations swallow up more local television channels, radio stations and newspapers in a single market. Martin’s main target is the ban on “newspaper-broadcast cross-ownership” that prohibits one company from owning the major daily newspaper as well as radio and TV stations in th e same area. He’d also like to allow one company to own more than one TV station in smaller markets, and more than two in the largest cities. A few powerful firms in major cities have won waivers (弃权) to the ban, or at least delays on enforcement, but those are the exceptions.
That Déjà vu you’re feeling is because the FCC tried to push through the same rule changes in 2003 under then-Chairman Michael Powell. In response, millions of people --- encouraged by groups such as the National Rifle Assn. and the National Organization for Women --- contacted the FCC and Congress to voice their opposition. The FCC approved the rule changes anyway, only to see them nearly overturned by Congress and then rejected by the courts. Despite the overwhelming public opposition, Martin’s latest attempt to eliminate cross-ownership rules is driven by the massive lobbying (游说) of a cartel (企业联盟) of second-tier big media companies specializing in newspaper and broadcast station ownership, such as Gannett, Media General and Tribune. Their motive is bigger profits.
But what’s good for Big Media’s bottom line isn’t always good f or the rest of us. The first victim of “media company towns” would be journalism. When one firm owns most of a city’s news outlets, who needs a bunch of competing newsrooms? Investigative reporting and extensive local coverage requires a costly staff. It’s far cheaper to syndicate (出售给多个媒体) fare from headquarters than to support a diversity of local voices. If your readers and viewers don’t like it, where else are they going to go?
Once the big chains start selling and exchanging their properties to build up larger fiefdoms (地盘),the already declining number of independent and minority owners will be further squeezed out. Today, just one in five daily newspapers is owned by individuals or companies that don’t own any other newspapers. According to the most recent FCC data, fewer than 4% of radio stations and 2% of TV stations are owned by minorities.
Industry and Wall Street publicity says local media can’t compete without further consolidation (整合). Yet media companies already enjoy higher profit margins than most industries. They say we must deregulate (解除控制). But radio and TV station ownership is by definition regulated --- these are the public airwaves and there are
only so many channels available in a community. The only question is on whose behalf will Washington make the rules: major media companies or the public?
73. The rule on “newspaper-broadcast cross-ownership” intends to ___________.
A. prevent companies from owning both television and radio stations
B. limit a company from owning more than one television station
C. replace giant media corporations with media company towns
D. protect local voices, vigorous competition and diverse viewpoints
74. Which of the following will probably happen if the FCC’s rule changes are approved?
A. The government will completely dominate public speech.
B. The public will voice their strong opposition to Congress.
C. The number of radios and TV stations will decline sharply.
D. The local media competition will be almost eliminated.
75. “Déjà vu”( Line l, Paragraph 2 ) probably means a feeling that___________.
A. a new situation has occurred before
B. a familiar situation becomes unfamiliar
C. the situation has run out of control
D. the situation is better than expected
76. Which of the following is true according to the text?
A.The former chairman of the FCC ignored public opinion with a risk.
B. A company is forbidden to own more than one newspaper.
C. The local news outlets are controlled by independent companies.
D. Media industry used to be an unprofitable industry.
77. Which of the following might be the best title of the passage?
A. Can We Hear More Local Voices?
B. Do We Really Want Big Media to Get Even Bigger?
C. How Will FCC’s Action Affect Consumers?
D. How Will Washington Make Media Ownership Rules?
Section C
Directions:Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words.
Employers in so me unlikely places say they’re having trouble filling jobs. Factory managers in Ho Chi Minh city report many of their $62-a-month workers went home for the Tet (越南春节)holiday in February and never came back. In Bulgaria, computer experts are in such demand that they can’t be bothered to answer the want ads of a Los Angeles movie studio. And in Peoria, Caterpillar Inc. is struggling to train enough service technicians. The problem in each case: not enough people who are both able and willing to do the work for the posted p ay. “We’ve got a global problem and it’s going to continue to get worse,” says Stephen Hitch, a human resources manager at Caterpillar.
A global labor shortage, already being felt by some employers, appears to have worsened in recent months. That’s in spite of widely publicized layoffs, including Citigroup’s plans to dismiss as many as 15,000 staff. In fact,
U. S. unemployment remains low --- just 4.5% in February --- and even companies in countries with higher jobless rates are feeling under great pressure. “It’s not just a U. S. phenomenon,” says Jeffery A. Joerres, CEO of Manpower Inc., the staffing agency. On March 29, Manpower was to release the results of a survey of nearly 37,000 employers in 27 countries. The study found that 41% of them are having trouble hiring people they need.
What’s going on here? With global growth running at a strong 5% a year since 2004, the strategies that companies developed to hold down labor costs --- including offshoring (境外生产) work to low-wage countries --- are running out of gas far sooner than many expected. The seemingly inexhaustible pools of cheap labor from China, India, and elsewhere are drying up as demand exceeds the supply of people with the needed skills. “Companies were hoping they wouldn’t have to worry about human resources at all.” says Peter Capelli, director of the Center for Human Resources at the University of Pennsylvania’s Wharton School.“Now they do.” Corporations are determined to keep labor costs under control, so they’re reaching deeper into their bag of tricks. Some are doing more in-house training, so they don’t have to hire high-priced talent on the open market. Some are lowering their standards for new hires or moving operations to undeveloped territories other outsourcers (外包商) haven’t discovered, such as the Belarusian capital, Minsk, or smaller cities in Bulgaria and Romania.
( Note: Answer the questions or complete the statements in NO MORE THAN EIGHT WORDS.)
78. It can be inferred that the Los Angeles movie studio ________________________________.
79. Why won’t the able people go to fill the jobs ?
__________________________________________________________________________.
80. What did western companies think of the cheap labor market from Asian countries?
__________________________________________________________________________.
81. More in-house training in some companies aims at _________________________________.
第II卷（共47分）
I. Translation
Directions: Translate the following sentences into English, using the words given in the brackets.
1.在日本，是不允许在地铁和公共汽车上用手机打电话的。( forbid )
2.我妈妈做饭时不仅考虑营养价值，还考虑花色品种。( variety )
3.近年来随着3D电影变得越来越流行，似乎3D电视也可能在不久的将来进入每个家庭。(with )
4.他生来就有残疾，但从不沮丧，也从未屈服于困难。( nor )
5. 孩子成年了还啃老，父母也是有责任的，甚至动物也知道应该教下一代如何生存。( responsible )
II. Guided Writing
Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese.
众所周知，父母是孩子的启蒙老师，请完整叙述你与父亲或母亲之间发生的一件至今令你印象深刻的事，并简要说明此事对你的影响。
静安区2015学年第二学期高三年级教学质量检测
英语试卷参考答案2016.4
第I卷（共103分）
I．Listening Comprehension
1-10 CCCDC DABCB11-16 CAD AAC
17. Enjoyable 18. neglected 19. Ancient 20. island
21. (Next door) neighbours 22. The health system
23. register with 24. A quarter’s ride
II．Grammar & Vocabulary
Section A
25. a 26. was landing 27. are allowed 28. but
29. approved 30. changing 31. referring 32. that
33. what 34. less comfortable 35. to understand 36. themselves
37. outside 38. while 39. why 40. must
Section B
41-50 JECIH BKFGD
III. Reading
Section A
51-65 CADCC DBCAB DACBD
Section B
66-69 DCDD 70-72 BDC73-77 DDAAB
Section C
78. lacks / is short of computer experts; needs / wants computer experts badly
79. Because they’re dissatisfied /
Because they aren’t satisfied ( pleased ) with the posted pay.
80. It would last long / would be inexhaustible.
81. controlling the labor cost / keeping ( having, bringing ) the labor cost under control.
第II卷（共47分）
1.在日本，是不允许在地铁和公共汽车上用手机打电话的。( forbid )
In Japan, it is forbidden to make a phone call by mobile / cell phone on /in the subway ( on the underground ) or in / on a / the bus ( in / on buses ).
2.我妈妈做饭时不仅考虑营养价值，还考虑花色品种。( variety )
While ( When ) cooking / While ( When ) my mother cooks, my mother / she considers not only ( just ) nutrition(al) / nutrient value, but variety as well / but also variety.
3.近年来随着3D电影变得越来越流行，似乎3D电视也可能在不久的将来进入每个家庭。( with )
With the 3D movies / films becoming more and more popular in recent years, it seems that 3D TV ( sets ) may go into / enter every household / home in the near future.
4.他生来就有残疾，但从不沮丧，也从未屈服于困难。( nor )
He was disabled from birth, but he never felt frustrated, nor did he ever give in to any difficulty.
Although / Though / While he was disabled from birth, he never felt frustrated, nor did he ever give in to any difficulty.
5. 孩子成年了还啃老, 父母也是有责任的，甚至动物也知道应该教下一代如何生存。(responsible)
If a child depends on his (or her ) parents / If children depend on their parents for everything, his (or her) / their parents are responsible for it, as / because / since even animals know ( that ) they should teach their children how to survive.
II. Guided Writing (略)
2020年上海市高考英语二模试卷（B卷） 第I卷（共100分）I. Listening Comprehension（25分）Section ADirections：In Section A，you will hear ten short conversations between two speakers. At the end of each conversation，a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it，read the four possible answers on your paper，and decide which one is the best answer to the question you have heard. 1．（1分）A．In a gym． B．In a department store． C．In a shoe﹣repair shop． D．On the playground． 2．（1分）A．She appreciates the man's help． B．She worked hard on her speech． C．Her speech was somewhat long． D．She should have made better preparation． 3．（1分）A．Forty． B．Thirty． C．Fifteen． D．Twenty． 4．（1分）A．Indifferent． B．Apologetic． C．Excited． D．Disappointed． 5．（1分）系统找不到该试题 6．（1分）A．A holiday plan． B．An outdoor activity． C．The weather forecast． D．The view of a lake． 7．（1分）A．Fix the camera．
2018上海英语高三二模翻译汇总 宝山 72.我对这场比赛的结果抱乐观态度。（optimistic） I am optimistic about the result of the game /match. 73. 许多人把迟到看作是一个小问题，其实不然。（think） Many people think of being late as a small problem, but in fact it’s not./it can have serious consequences. 74.无人驾驶技术解决了人们的困惑，使开车打电话成为可能。(…it…) Driverless technology solves people's puzzle and makes it possible to make a phone call /talk on the phone while driving. 75. 人生中最可怕的不是你即使努力了仍一事无成，而是碌碌无为却以平凡可贵安慰自己。（...not...but...） The most horrible/terrible/ dreadful/ fearful/ frightening/frightful thing that can happen in your life is not that you achieved/accomplished nothing even though you tried, but that you do nothing at all/give up and tell yourself it is precious to be just ordinary. 崇明 72. 何不利用这宜人的天气出去野餐呢？(advantage) 73. 当你对情况一知半解时，不要随意发表见解。(knowledge) 74. 到底是什么促使你放弃了这么稳定的工作，来到这个偏远地区保护野生动物？(it) 75. 人工智能正以如此快的速度改变着整个世界，你很难预测未来的生活究竟会是什么样子。 (So) 72. Why not take advantage of the agreeable weather and go out for a picnic? (1+1+1) 1
河北省唐山市 2017届高三第二次模拟考试 数学（理）试题 第Ⅰ卷（共60分） 一、选择题：本大题共12个小题,每小题5分,共60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{}|3A x N x =∈<，{}|,,B x x a b a A b A ==-∈∈，则A B =I （ ） A ．{}1,2 B ．{}2,1,1,2-- C ．{}1 D ．{}0,1,2 2.设复数z 满足1 132 z i z +=--，则||z =（ ） A ．5 B C ．2 D 3.如图是八位同学400米测试成绩的茎叶图（单位：秒），则（ ） A ．平均数为64 B ．众数为7 C ．极差为17 D ．中位数为64.5 4.“2 560x x +->”是“2x >”的（ ） A ．充分不必要条件 B ．必要不充分条件 C ．充要条件 D ．既不 充分也不必要条件 5.一个几何体的三视图如图所示，该几何体的表面积为（ ）
A ．24π- B ．243π- C ．24π+ D ．242π- 6.已知双曲线过点(2,3)，渐进线方程为y =，则双曲线的标准方程是（ ） A ． 22 711612 x y -= B ． 22 132y x -= C ．2 213 y x -= D ． 22 312323 y x -= 7.函数21 x y x -=+，(,]x m n ∈的最小值为0，则m 的取值范围是（ ） A ．(1,2) B ．(1,2)- C ．[1,2) D ．[1,2)- 8.执行如图所示的程序框图，若输入的5n =，则输出的结果为（ ） A ．4 B ．5 C ．6 D ．7
静安区高三年级英语期中（二模）测试卷（2018.5） I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1. A. By the seaside. B. In a restaurant. C. In a supermarket. D. At home. 2. A. Driving the private car costs little. B. Taking subway requires a special pass. C. It’s more convenient to carry canned fish by pri vate cars. D. It’s uncomfortable to take the subway. 3. A. A phone company clerk. B. A mechanic. C. A travel agent. D. A marriage consultant. 4. A. The woman should go out to work. B. The woman should take charge of the cleaning herself. C. Maids are not very trustworthy these days. D. He contributes a lot to the family economy. 5. A. He is not clever enough for the math club. B. He doesn’t have enough enthusiasm to explore math. C. He lacks former experiences in math study. D. He will be sooner or later admitted into the math club. 6. A. 2. B. 3. C. 5. D. 7. 7. A. The woman was mistaken about where she lost her ipad. B. The woman’s ipad might be kept well in the library. C. There’s a very slight chance of finding back her ipad. D. Her ipad is for public use so she might as well buy a new one. 8. A. As a science fiction fan, she has already seen the film. B. She will go to deal with a dental problem then. C. She will go for a business appointment then. D. She is not very happy to go to see a film with the man. 9. A. Her personal feeling quite contrasts with the research finding. B. Reading books is teenagers’ favourite activity. C. All the researches are offering misleading information. D. Mobile phones have taken none of teenagers’ leisure time. 10. A. Previous customers have bought up the ovens on sale. B. Many other goods on sale are still available. C. The man can buy the oven through other channels. D. The oven is now sold at regular price. Section B Directions: In Section B, you will hear two passages and one longer conversation. After each passage or conversation, you will be asked several questions. The passages
【2018-宝山区-二模】 Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. How Much of the Jetsons' World Has Become a Reality? For most of our readers, The Jetsons may be an unfamiliar name. However, for many Americans born in or before the 1980s, it is a name we fondly remember. The Jestsons was a popular cartoon that featured a family living in an advanced world (21)______people settle in houses built in the sky, work only three days a week and drive flying cars that resemble flying saucers. While sky-high houses and three-day workweeks don‘t appear to be on the horizon, other visions of the future (22)______(turn) into practical realities. Flying cars have been on the minds of scientists and inventors for decades. They are part of a typical imaging of the future fast-paced and luxurious, (23)______(allow) us to speed through the skies. As (24)______ (see) in The Sky‘s No longer the Limit, this flight of fancy may soon be a reality in Dubai. Aiming (25)______ (become) the world‘s most advanced city, Dubai is currently testing the first-ever flying taxi. (26)______ money still exists in its current cash-based form in The Jetsons, people today are looking toward a world where even cash is out-of-date. Bitcoin is a type of digital money that has taken the world by storm. Since its introduction, the money‘s price (27)______ (increase) to rates as high as US$ 19,000. This, however, may not predict well for the future of digital currency, as experts warn that Bitcoin is a bubble and (28)______ crash soon. It‘s possible that some dreams of the future may still be (29)______ ______ our reach. Other more probable technologies already exist, for example, future flying eye hospitals in A Hospital with Wings, unusual-engineered folding paper in Clever Folding and the population of endangered corals(珊瑚) in are already capable of. So, what else could the future have in store for us? 21 where 22 have been/are /are being turned 23 allowing 24. seen/is seen 27. has increased 28may/might/can/could 25.to become 26While/Though/Although 29 out of 30. what 【2018-崇明区-二模】 Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. China‘s Good Samaritan Law (见义勇为法) Takes Effect
太原市2018年高三年级模拟试题（二） 理科数学 一、选择题：本大题共12个小题,每小题5分,共60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.设U 为全集，集合,,A B C 满足A C ?，U B C C ?，则下列结论中不成立的是（ ） A ．A B φ=I B ．()U C A B ? C ．()U C B A A =I D ．()U A C B U =U 2.若复数 2a i i -+的实部与虚部相等，则实数a 的值为（ ） A ． 13- B ．3- C ．1 3 D ．3 3.下列命题中错误的是（ ） A ．若命题0:p x R ?∈，使得200x ≤，则:p x R ??∈，都有2 0x > B ．若随机变量X ～2 (2,)N σ，则(2)0.5P X >= C ．设函数2 ()2()x f x x x R =-∈，则函数()f x 有两个不同的零点 D ． “a b >”是“a c b c +>+”的充分必要条件 4.已知椭圆22 22:1(0)x y C a b a b +=>>的左右顶点分别是,A B ，左右焦点分别是21,F F ，若 1121||,||,||AF F F F B 成等比数列，则椭圆的离心率为（ ） A ． 55 B ．22 C. 12 D ．33 5.公元263年左右，我国数学家刘徽发现当圆内接正多边形无限增加时，多边形面积可无限逼近圆的面积，并创立了“割圆术”，利用“割圆术”，刘徽得到了圆周率精确到小数点后两位的近似值3.14，这就是著名的“徽率”，如图是利用刘徽的“割圆术”思想设计的一个程序框图，则输出n 的值为（ ） （参考数据：0 sin150.2588≈，0 sin 7.50.1305≈）
2020上海崇明高三英语二模试卷 （考试时间120分钟，满分140分。请将答案填写在答题纸上） I. Listening Comprehension Section A Directions:In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1.A. A physicist. B. An operator. C. A surgeon. D. A psychologist. 2.A. In a college. B. In a bank. C.In a property agency. D. In an accounting office. 3.A. Go home. B. Go travelling. C. Help in a lab. D. Help in a travel agency. 4.A. Leave the exhibition. B. Ignore what the man says. C. See more of the exhibition. D. Help the man understand art. 5.A. The time to close student accounts. B. The application procedures of student accounts. C. The limits on student loans. D. The application deadline of student loans. 6.A. The woman is better at writing reports. B. He is unqualified to write the report. C. The woman should have told him earlier. D. He should have made last-minute preparations. 7.A. The man seldom eats in the cafeteria. B. The woman prefers canned vegetables. C. The spring roll contains more vegetables. D. The cafeteria usually uses canned vegetables. 8.A. She warned the man previously. B. She thinks the chemistry class is difficult. C. The man should have got up earlier. D. The man needs to be more attentive in class. 9.A. Only take morning classes. B. Make time for lunch in her schedule. C. Get used to skipping lunch. D. Change her schedule after she has lunch. 10.A. The data need to be collected soon.
2019上海英语高三二模翻译汇总 宝山 72.我对这场比赛的结果抱乐观态度。（optimistic） I am optimistic about the result of the game /match. 73. 许多人把迟到看作是一个小问题，其实不然。（think） Many people think of being late as a small problem, but in fact it’s not./it can have serious consequences. 74.无人驾驶技术解决了人们的困惑，使开车打电话成为可能。(…it…) Driverless technology solves people's puzzle and makes it possible to make a phone call /talk on the phone while driving. 75. 人生中最可怕的不是你即使努力了仍一事无成，而是碌碌无为却以平凡可贵安慰自己。（...not...but...） The most horrible/terrible/ dreadful/ fearful/ frightening/frightful thing that can happen in your life is not that you achieved/accomplished nothing even though you tried, but that you do nothing at all/give up and tell yourself it is precious to be just ordinary. 崇明 72. 何不利用这宜人的天气出去野餐呢(advantage) 73. 当你对情况一知半解时，不要随意发表见解。(knowledge) 74. 到底是什么促使你放弃了这么稳定的工作，来到这个偏远地区保护野生动物(it) 75. 人工智能正以如此快的速度改变着整个世界，你很难预测未来的生活究竟会是什么样子。 (So) 72. Why not take advantage of the agreeable weather and go out for a picnic (1+1+1) 73. When you have a limited/foggy knowledge of the situation, don’t express your opinions
2017年沈阳市高中三年级教学质量监测（二） 数学（理科）参考答案与评分标准 说明： 一、本解答给出了一种或几种解法供参考，如果考生的解法与本解答不同，可根据试题的主要考查内容比照评分标准制订相应的评分细则. 二、解答右端所注分数，表示考生正确做到这一步应得的累加分数. 三、只给整数分数，选择题和填空题不给中间分. 一、选择题（本大题共12小题，每小题5分，共60分） 1. B 2. D 3. A 4. D 5.C 6.B 7. D 8. A 9. C 10. A 11. A 12. C 简答与提示： 1. 【命题意图】本题考查复数的共轭复数及复数运算. 【试题解析】B (12)(12)5z z i i ?=+-=. 故选B. 2. 【命题意图】本题考查集合运算. 【试题解析】D 由{|13},{|0,A x x B x x =-<<=<或1}x >，故{|10,A B x x =-<< 或13}x <<. 故选D. 3. 【命题意图】本题考查祖暅原理及简易逻辑等知识. 【试题解析】A 根据祖暅原理容易判断q ?是p ?的充分不必要条件，再利用命题的等价性， 故p 是q 的充分不必要条件. 故选A. 4. 【命题意图】本题考查抛物线的相关知识. 【试题解析】D 抛物线22y x =上的点到焦点的最小距离是 2 p ，即1 8. 故选D. 5. 【命题意图】本题主要考查等差数列. 【试题解析】 C {}n a 是以2为公差的等差数列，12627,||||||n a n a a a =-++ + 53113518=+++++=. 故选C. 6. 【命题意图】本题主要考查线性规划问题. 【试题解析】B 不等式组所表示的平面区域位于直线03=-+y x 的上方区域和直线 10x y -+=的上方区域，根据目标函数的几何意义确定4≤z . 故选B. 7. 【命题意图】本题考查三视图. 【试题解析】D 四棱锥的体积为. 3 8 2431=??=V . 故选D. 8. 【命题意图】本题考查概率相关问题. 【试题解析】A 由已知1 15 1(),42 16 n n -≥ ≥. 故选A. 9. 【命题意图】本题主要考查三角函数的相关知识. 【试题解析】C 令26 t x π =+ ，从而7[ ,]66 t ππ ∈，由于方程有两个解，所以 12122()3 t t x x π π+=++ =，进而123 x x π += . 故选C. 10. 【命题意图】本题主要考查程序框图.
静安、青浦、宝山区2015届高三第二学期教学质量检测(二模) II. Grammar and Vocabulary Section A Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. (A) You took a midterm exam (25)_____(hope) to get a 95 percent. When you got your test paper back, you received only a 70 percent. How do you handle the situation? Do you 1. make a study plan for (26)_______(improve) your grade; 2. keep doing what you’re doing and hope for the best next time; 3. use a persuasive argument to try and convince your teacher to give you (27)______ better grade? Your answer to the above question shows your EQ, your emotional intelligence. What exactly is EQ? Psychologists Peter Salovey and John Mayer define it as the ability to understand your own feelings and emotions and (28)______ of others. Research supports the significance of EQ. A 40-year study of 450 boys found that IQ wasn’t the only thing that affected life success. The qualities that did were the ability (29)_____(handle) frustration, control emotions and get along with other people. Can you improve a low EQ? Yes! Start by noticing how you feel. That’s the first step in becoming more skillful at managing your feelings. Second ,pay attention to how you behave when you feel certain emotions. Then analyze (30)______ that effects your daily life. Next, take responsibility for your feelings and actions. They come from you and no one else. Then you (31)_________(have) a higher EQ--- and likely have a happier and more rewarding life as well. B Imagine shopping in another country and spotting a beautiful scarf. The salesperson tells you the price, (32)_______ it’s more than you want to buy. What do you do? The answer depends largely on what part of the world you are in. Are you visiting Southeast Asia, the Middle East, Latin America or Africa? In these places, prices often are not set in stone. In fact, customers (33)______(expect) to bargain before agreeing to a price. On the other hand, in North America, Europe and Australia, bargaining is rare and often not allowed. The price (34)____(list) on a price tag cannot be changed. Large stores and malls usually don’t allow bargaining. On the other hand, outdoor stalls and flea markets, even in Western countries, usually allow bargaining. When in doubt, consult a guidebook ---or (35)_______(good) yet, a local friend. (36)______bargaining custom vary, a few rules of etiquette apply in most cultures. First, avoid wasting people’s time. If you don’t intend to make a purchase, don’t start bargaining. While bargaining, it is OK to walk away. But once you agree to a price, you (37)_____ buy the item.
2013届（2012学年）上海市高三英语二模——翻译 （黄浦） 1. 这个故事激励年轻人为更美好的生活奋斗。(inspire) 2. 时光飞逝，尤其当你聚精会神地读一本好书时。(absorb) 3. 安全系统不会允许你进入大楼，除非你有正确的密码。(unless) 4. 我从未想到过会在机场遇到多年未曾谋面的老朋友。(It) 5. 无用信息的传播会对人类社会产生不利影响的事实已经引起公众的注意。(that) 1. The story inspires/inspired the youth /young people to struggle/strive for a better life. 2. Time passes/flies quickly, especially when you are absorbed in reading a good book. 3. The security system will not permit/allow you to enter the building unless you have the correct password. 4. It never occurred to me that I would meet my old friend (who/whom) I hadn’t seen for quite a few years at the airport. 5. The fact that the spread of useless information can have a bad effect on human society has attracted the attention/awareness of the public. （闵行） 85. 这款电子词典值得买吗？(worth) 86. 这孩子年龄太小，无法应对这么复杂的局面。(too…to…） 87. 当我心情不佳时，我常听听音乐来去除烦恼。(mood) 88. 经过热烈讨论，我们一致同意再为那所小学捐赠一台电脑。(agree) 89. 事实证明网络购物存在风险，因此下定单之前一定要深思熟虑。(exist) 85. Is this electronic dictionary worth buying? 86. The child is too young to deal with such complicated situation. 87. When I am in bad mood, I often listen to music to remove troubles. 88. After a heated discussion, we all agreed to donate another computer for the primary school. 89. Evidence has proved that risks exist in on-line shopping, so you have to think carefully before （浦东） 1. 他下定决心要实现抱负。(determine) 2. 居民们都希望有朝一日能更方便地享受图书馆的优质服务。（access）
2018昌平高三二模理科数学
昌平区2018年高三年级第二次统一练习 数学试卷(理科) 2018.5 本试卷共5页，共150分．考试时长120分钟．考生务必将答案作答在答题卡上，在试卷上作答无效． 第一部分 （选择题 共40分） 一、选择题共8小题，每小题5分，共40分．在每小题列出的四个选项中，选出符合题目要求的一项． 1．已知全集U R ，集合A ={x ∣x <1或x > 1}，则 U A = A ．(,1)(1,) -∞-+∞ B ．(,1] [1,) -∞-+∞ C ．(1,1)- D ．[1,1]- 2．若复数cos isin z θθ=+，当4=π3θ时，则复数z 在复平面内对应的点位于 A ．第一象限 B ．第二象限 C ．第三象限 D ．第四象限 3．已知等比数列{}n a 中，1 435 27,a a a a ，则7 a = A ．1 27 B ．19
俯视图 左视图 2 2 1 A ．4 B 5 C ． 2 D 2 8．2011年7月执行的《中华人民共和国个人所得税法》规定：公民全月工资、薪金所得不超过3500元的部分不必纳税，超过3500元的部分为全月应纳税所得额．此项税款按下表分段累进计算： 全月应纳税所得额（含税级 距） 税率(%) 不超过1500元 3 超过1500元至4500元的部分 10 超过4500元至9000元的部分 20 … … 某调研机构数据显示，纳税人希望将个税免征额从3500元上调至7000元．若个税免征额上调至7000元（其它不变），某人当月少交纳此项税款 2 主视图
332元，则他的当月工资、薪金所得介于 A ．5000~6000元 B ．6000~8000元 C ．8000~9000元 D ．9000~16000元 第二部分（非选择题 共110分） 二、填空题共6小题，每小题5分，共30分． 9．在二项式6 1) x 的展开式中，第四项的系数 是 ．（用数字作答） 10．在 ABC ?中， 3ABC S ?= ， 3 AB =， 1 AC =，则 BC = ． 11．已知双曲线C ： 22 21(0)x y a a -=>的渐近线方程为 12 y x =±，则双曲线C 的离心率是 ． 12．执行如图所示的程序框图，若输入 x 值满 足24x -<≤， 则输出y 值的取值范围是 ． 2log y x =2x < 23 y x =-是 否 x 输入输 结 开
2019 年上海市静安区高考数学二模试卷 一、填空（本大共有12 ，分 54 分，第 1-6每 4 分，第 7-12 每 5 分）考生在答的相位置直接填写果． 2 ． 1．（ 4 分）不等式 6x +17x+12 ＜ 0 的解集是 2．（ 4 分）已知复数（其中 i 是虚数位）， |z|＝． 3．（ 4 分）已知点 A（ 1， 2， 7），B（ 3，10， 9）， C 段 AB 的中点，向量的坐． 4．（ 4 分）若量 x， y 足束条件目函数 z＝ 2x+y的最大． 5．（ 4 分）若柱的截面正方形，且此正方形面4，柱的体．6．（ 4 分）已知， tanα＝． 7．（ 5 分）已知双曲 C 与的焦点相同，且双曲 C 的一条近方程，双曲 C 的方程． 8．（ 5 分）函数 y＝ sinx+cosx |sinx cosx|的域是． 9．（ 5 分）已知甲盒中有、黑、白三种色的球各 3 个，乙盒中有黄、黑、白三种色的球各 2 个（两盒中每个球除色外都相同）．从两个盒子中各取 1 个球，取出的 2 个球色不同的概率是（果用最分数表示）． 10．（5 分）若等比数列 n * ）足 a1 3 2 4 1 2n 的最大{ a} （ n∈N+a ＝ 30，a+a ＝ 10， a ?a ???a ． 11．（5 分）△ ABC 的内角 A， B， C 的 a， b， c．已知 a， b，c 依次成等比数列， 且，延 BC 到 D，若 BD ＝ 4，△ ACD 面的最大．12．（5分）已知函数，若，数a ＝．
二、选择题（本大题共有 4 题，满分 20 分，每题 5 分）每题有且只有一个正确选项．考生应在 答题纸的相应位置，将代表正确选项的小方格涂黑． 13．（ 5 分）为客观了解上海市民家庭存书量，上海市统计局社情民意调查中心通过电话调查系统开展专项调查，成功访问了2007 位市民．在这项调查中，总体、样本及样本的容量分别是（） A ．总体是上海市民家庭总数量，样本是2007 位市民家庭的存书量，样本的容量是2007 B ．总体是上海市民家庭的存书量，样本是2007位市民家庭的存书量，样本的容量是2007 C．总体是上海市民家庭的存书量，样本是2007 位市民，样本的容量是2007 D ．总体是上海市民家庭总数量，样本是2007 位市民，样本的容量是2007． 14．（ 5分）若，均为单位向量，则“”是“”的（） A ．充分不必要条件B．必要不充分条件 C．充分必要条件D．既不充分又不必要条件 15．（ 5 2 的最小正周期（）分）函数 f（ x）＝ sin x+bcosx+c A ．与 b 有关，且与 c 有关B．与 b 有关，但与 c 无关 C．与 b 无关，且与 c 无关D．与 b 无关，但与 c 有关 16．（ 5分）设 f（ x）是定义在 R 上恒不为零的函数，对任意实数x、 y，都有 f（ x+y）＝ f （ x） f（ y），若，a n ＝f（ n）（ n∈N * ），数列 { a n } 的前 n n n 项和 S 组成数列{ S } ，则有 （） A ．数列 { S n} 递增，最大值为1 B ．数列 { S n} 递减，最小值为C．数列 { S n} 递增，最小值为 D ．数列 { S n} 递减，最大值为1