大学英语四级真题模拟第二套.docx

大学英语四级真题第二套资料仅供参考 12月英语四级真题及答案详解和听力原文第二套 12月英语四级真题第二套Part I Writing (30minutes)(请于正式开考后半小时内完成该部分，之后将进行听力考试)For this part, you are allowed 30 minutes to write an essay. Suppose you have two options upon graduation: one is to work in a state-owned business and the other in a joint venture. You are to make a choice between the two. Write an essay to explain the reasons for your choice. You should write at least 120 words but no more than 180 words.Part II Listening Comprehension （25 minutes )Section ADirections： In this section, you will hear three news reports. At the end of each news report, you will hear two or three questions. Both the news report and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C). Then mark the corresponding letter on the Answer sheet1with a single line through the centre.Questions 1 and 2 are based on the news report you have just the heard .1. A) It was dangerous to live in. C) He could no longer pay the rent. B) It was going to be renovated. D) He had sold it to the royal family.2. A) A strike. B)A storm. C) A forest fire. D) A Terrorist attack.Questions 3 and 4 are based on the news report you have just heard .3. A) They lost contact with the emergency department.B) They were trapped in an underground elevator.C) They were injured by suddenly falling rocks.D) They sent calls for help via a portable radio.4. A) They tried hard to repair the accident.B) They released the details of the accident.C) They sent supplies to keep the miners warm.D) They provided the miner with food and water.Question s 5 to 7 are based on the news report you have just heard .5. A) Raise postage rates. C) Redesign delivery routes. B) Improve its services. D) Close some of its post offices.6. A) Shortening business hours. C) Stopping mail delivery on Saturdays. B) Closing offices on holidays. D) Computerizing mail sorting processes.7. A) Many post office staff will lose their jobs. C) Taxpayers will be very pleased. B) Many people will begin to complain. D) A lot of controversy will arise.Section BDirections： In this section，you will hear two long conversations. At the end of each conversation，you will hear four questions. Both the conversation and the questions will be spoken only once. After you hear a question, you must choose the best answer from four choice marked A), B), C) and D). Then mark the corresponding letter an Answer sheet1 with a single line though the centre.Question s 8 to 11 are based on the conversation you have just heard .8. A) He will be kept from promotion.C) He will be given a warning.B) He will go through retraining. D) He will lose part of his pay. 9. A) He is always on time. C) He is an experienced press operator.B) He is trustworthy guy. D) He is on good terms with his workmates.10. A) She is a trade union representative. C) She is a senior manager of the shop. B) She is in charge of public relation. D) She is better at handing such matters.11. A) He is skilled and experienced. C) He is always trying to stir up trouble. B) He is very close to the manager. D) He is always complaining about low wages.Question s 12 to 15 are based on the conversation you have just heard .12. A) Open. B) Friendly. C) Selfish. D)Reserved. 13. A)They stay quiet. C) They talk about the weather. B) They read a book. D) They chat with fellow passengers.14. A) She was always treated as a foreigner.B) She was eager to visit an English castle.C) She was never invited to a colleagues home.D) She was unwilling to make friends with workmates.15. A) House are much more quiet. C) They want to have more space. B) Houses provide more privacy. D) They want a garden of their own.Section CDirections： In this section，you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Questions 16 to 18 are based on the passage you have just heard .16. A) They dont have much choice of jobs. B) They are likely to get much higher pay.C) They dont have to go through job interviews.D) They will automatically be given hiring priority.17. A)Ask their professors for help. C) Visit the school careers services. B)Look at school bulletin boards. D) Go through campus newspapers.18. A)Helping students find the books and journals they need.B)Supervising study spaces to ensure a quiet atmosphere.C)Helping students arrange appointments with librarians.D)Providing students with information about the library.Questions 19 to 21 are based on the passage you have just heard .19. A) It tastes better. C) It may be sold at a higher price. B) It is easier to grow. D) It can better survive extreme weathers.20. A) It is healthier than green tea. C) It will replace green tea one day. B) It can grow in drier soil. D) It is immune to various diseases. 21. A)It has been well received by many tea drinkers. B) It does not bring the promised health benefits.C)It has made tea farmers life easier.D) It does not have a stable market.Questions 22 to 25 are based on the passage you have just heard .22. A) They need decorations to show their status.B) They prefer unique objects of high quality.C) They decorate their homes themselves.D) They care more about environment.23. A) They were proud of their creations.B) They could only try to create at night.C) They made great contributions to society.D) They focused on the quality of their products.24. A) Make wise choices. C) Design handicrafts themselves. B)Identify fake crafts. D) Learn the importance of creation.25. A) To boost the local economy. C) To arouse public interest in crafts. B) To attract foreign investments. D)To preserve the traditional culture. Part III Reading Comprehension (40 minutes)Section ADirections: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank more than once.The ocean is heating up. Thats the conclusion of a new study that finds that Earths oceans now26 heat at twice the rate they did 18 years ago. Around half of ocean heat intake since 1865 has taken place since 1997, researchers report online in Nature Climate Change.Warming waters are known to27 to coral bleaching（珊瑚白化)and they take up more space than cooler waters, raising sea28 . While the top of the ocean is well studied, its depths are more difficult to 29 . The researchers gathered 150 years of ocean temperature data in order to get a better 30 of heat absorption from surface to seabed. They gathered together temperature readings collected by everything from a 19th century 31 of British naval ships to modern automated ocean probes. The extensive data sources, 32 with computer simulations(计算机模拟), created a timeline of ocean temperature changes, including cooling from volcanic outbreaks and warming from fossil fuel33 .About 35 percent of the heat taken in by the oceans during the industrial era now resides at a 34 of more than 700 meters, the researchers found. They say theyre 35 whether the deep sea warming canceled out warming at the seas surface.A) absorbB) combinedC) contributeD) depthE) emissionsF) excursionG) exploreH) floorI) heightsJ) indifferentK) levelsL) mixedM) pictureN) unsureO) voyageSection BDirections: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs. Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.The Secret to Raising Smart KidsA I first began to investigate the basis of human motivationand how people persevere after setbacksas a psychology graduate student at Yale University in the 1960s. Animal experiments by psychologists at the University of Pennsylvania had shown that after repeated failures, most animals conclude that a situation is hopeless and beyond their control. After such an experience an animal often remains passive even when it can effect changea state they called learned helplessness.B People can learn to be helpless, too. Why do some students give up when they encounter difficulty, whereas others who are no more skilled continue to strive and learn? One answer, I soon discovered, lay in peoples beliefs about why they had failed.C In particular, attributing poor performance to a lack of ability depresses motivation more than does the belief that lack of effort is to blame. When I told a group of school children who displayed helpless behavior that a lack of effort led to their mistakes in math, they learned to keep trying when the problems got tough. Another group of helpless children who were simply rewarded for their success on easier problems did not improve their ability to solve hard math problems. These experiments indicated that a focus on effort can help resolve helplessness and generate success.D Later, I developed a broader theory of what separates the two general classes of learnershelpless versus mastery-oriented. I realized these different types of students not only explain their failures differently, but they also hold different “theories” of intelligence. The helpless ones believe intelligence is a fixed characteristic: you have only a certain amount, and thats that. I call this a “fixed mind-set(思维模式).” Mistakes crack their self-confidence because they attribute errors to a lack of ability, which they feel powerless to change. They avoid challenges because challenges make mistakes more likely. The mastery-oriented children, on the other hand, think intelligence is not fixed and can be developed through education and hard work. Such children believe challenges are energizing rather than intimidating(令人生畏)；they offer opportunities to learn. Students with such a growth mind-set were destined(注定) for greater academic success and were quite likely to outperform their counterparts.E We validated these expectations in a study in which two other psychologists and I monitored 373 students for two years during the transition to junior high school, when the work gets more grades. At the beginning of seventh grade, we accessed the students mind-sets by asking them to agree or disagree with statements such as “Your intelligence is something very basic about you that you cant really change.” we then assessed their beliefs about other aspects of learning and looked to see what happened to their grades.F As predicted the students with a growth mind-set felt that learning was a more important goal than getting good grades. In addition, they held hard work in high regard. They understood that even geniuses have to work hard. Confronted by a setback such as a disappointing test grade, students with a growth mind-set said they would study harder or try a different strategy. The students who held a fixed mind-set, however, were concerned about looking smart with less regard for learning. They had negative views of effort, believing that having to work hard was a sigh of low ability. They thought that a person with talent or intelligence did not need to work hard to do well. Attributing a bad grade to their own lack of ability, those with a fixed mind-set said that they would study less in the future, try never to take that subject again and consider cheating on future tests.G Such different outlooks had a dramatic impact on performance. At the start of junior high, the math achievement test scores of the students with a growth mine-set were comparable to those of students who displayed a fixed mind-set. But as the work became more difficult, the students with a growth mind-set showed greater persistence. As a result, their math grades overtook those of the other students by the end of the first semesterand the gap between the two groups continued to widen during the two years we followed them.H A fixed mind-set can also hinder communication and progress in the workplace and discourage or ignore constructive criticism and advice. Research shows that managers who have a fixed mind-set are less likely to seek or welcome feedback from their employees than are managers with a growth mind-set.I How do we transmit a growth mind-set to our children? One way is by telling stories about achievements that result from hard work. For instance, talking about mathematical geniuses who were more or less born that way puts students in a fixed mind-set, but descriptions of growth mathematicians who fell in love with math and developed amazing skills produce a growth mind-set.J In addition, parents and teachers can help children by providing explicit instruction regarding the mind as a learning machine. I designed an eight-session workshop for 91 students whose math grades were declining in their first year of junior high Forty-eight of the students received instruction in study skills only, whereas the others attended a combination of study skills sessions and classes in which they learned about the growth mind-set and how to apply it to schoolwork. In the growth mind-set classes, students read and discussed an article entitled “You Can Grow Your Brain.” They were taught that the brain is like a muscle that gets stronger with use and that learning prompts the brain to grow new connections. From such instruction, many students began to see themselves as agents of their own brain development. Despite being unaware that there were two types of instruction, teachers reported significant motivational changes in 27% of the children in the growth mind-set workshop as compared with only 9% of students in the control group.K Research is converging (汇聚) on the conclusion that great accomplishment and even genius is typically the result of years of passion and dedication and not something that flows naturally from a gift.36. The authors experiment shows that stu