[外语类试卷]国家公共英语（三级）笔试模拟试卷162及答案与解析.doc

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1、国家公共英语（三级）笔试模拟试卷 162及答案与解析 Part A Directions: You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogu

2、e ONLY ONCE. 1 What does the man think Carol should do? （ A） See a doctor. （ B） Stay in bed for a few days. （ C） Get treatment in a better hospital. （ D） Make a phone call to the doctor. 2 What do we learn from the conversation? （ A） The 2:00 train will arrive earlier. （ B） The 2:30 train has a dini

3、ng room. （ C） The woman prefers to take the 2:30 train. （ D） They are going to have some fast food on the train. 3 What do you learn about the woman from the conversation? （ A） She has been longing to attend Harvard University. （ B） Shell consider the mans suggestion carefully. （ C） She has finished

4、 her project with Dr. Garcias help. （ D） Shell consult Dr. Garcia about entering graduate school. 4 What do we learn from the conversation? （ A） Alice didnt seem to be nervous during her speech. （ B） Alice needs more training in making public speeches. （ C） The man can hardly understand Alices prese

5、ntation. （ D） The man didnt think highly of Alices presentation. 5 What does the man say about the weather? （ A） Its worse than 30 years ago. （ B） It remains almost the same as before. （ C） There are more extremes in the weather. （ D） There has been a significant rise in temperature. 6 Where did thi

6、s conversation most probably take place? （ A） At a publishing house. （ B） At a bookstore. （ C） In a reading room. （ D） In Professor Jordans office. 7 What does the woman mean? （ A） The man can stay in her brothers apartment. （ B） Her brother can help the man find a cheaper hotel. （ C） Her brother ca

7、n find an apartment for the man. （ D） The man should have booked a less expensive hotel. 8 What does the man say about learning English? （ A） Priority should be given to listening. （ B） Its most helpful to read English newspapers every day. （ C） Its more effective to combine listening with reading.

8、（ D） Reading should come before listening. 9 What does the woman think of the new drug? （ A） It can help solve complex problems. （ B） It will most likely prove ineffective. （ C） It is a new weapon against terrorists. （ D） It will help detect all kinds of liars. 10 What does the woman want to do? （ A

9、） Help the company recruit graduate students. （ B） Visit the electronics company next week. （ C） Get a part time job on campus before graduation. （ D） Apply for a job in the electronics company. Part B Directions: You will hear four dialogues or monologues. Before listening to each one, you will hav

10、e 5 seconds to read each of the questions which accompany it. While listening, answer each question by choosing A, B, C or D. After listening, you will have 10 seconds to check your answer to each question. You will hear each piece ONLY ONCE. 11 Why did Peter suddenly want to leave his seat? （ A） Be

11、cause he wanted to bother the people again. （ B） Because he wanted to turn off the lights of his ear. （ C） Because he wanted to turn on the lights of his car. （ D） Because he wanted to stand longer. 12 Why did he stand at the back of the theater after he got back from the car? （ A） Because he was st

12、ill worried. （ B） Because he didnt like to sit in the middle of the row. （ C） Because he couldnt find his seat again. （ D） Because he didnt like to bother the people again. 13 How many times did he bother the people in his row? （ A） Once. （ B） Four times. （ C） Three times. （ D） Twice. 14 What proble

13、m does the woman have? （ A） She doesnt have a drivers license. （ B） She didnt pass the mathematics exam last semester. （ C） She doesnt want to pay the late fee. （ D） She was given incorrect information. 15 Why didnt the woman register three weeks ago? （ A） Because she didnt have enough money to pay

14、the tuition. （ B） Because some woman told her it was not right to register. （ C） Because some woman told her that she should have birth certificate. （ D） Because she didnt have time. 16 According to the man, what does the woman need to show? （ A） Driving license. （ B） Evidence of her residency. （ C）

15、 Birth certificate. （ D） Her identification. 17 What does the man imply when he tells the woman not to get her hopes up? （ A） The director is not helpful. （ B） The director probably isnt able to make an exception. （ C） The director probably wont see her. （ D） There is no hope even she talks to the d

16、irector. 18 Where did the writer receive his friends telephone? （ A） In his office. （ B） At home. （ C） On his way home. （ D） At the airport. 19 How long did it take the writers friend to get to his new flat? （ A） Less than 2 hours. （ B） 2 hours. （ C） More than 2 hours. （ D） Not mentioned. 20 What di

17、d the writers friend do first after he entered the flat? （ A） He took a shower. （ B） He heated some cold chicken. （ C） He played some records. （ D） He had a meal. 21 What can we learn about the writers friend from the passage? （ A） He got to the writers flat without difficulty. （ B） He found the key

18、 by the tree. （ C） He entered the wrong flat by mistake. （ D） He didnt have a good meal. 22 Why is it difficult to locate Cambridge University? （ A） Because there are no signs of direction. （ B） Because it lies in a remote place. （ C） Because the university is everywhere in the city. （ D） Because th

19、ere are no guides available. 23 What do we know about the colleges of the university from the passage? （ A） They are self-governing. （ B） They dont have the right to choose their own students. （ C） They hold their own examinations. （ D） They award their own degrees. 24 What can be learnt from the pa

20、ssage about the libraries in Cambridge University? （ A） They house more books than any other university library. （ B） They each are entitled to a copy of every book published in Britain. （ C） Most of them are specialist subject libraries. （ D） Most of them have high buildings. 25 Which of the follow

21、ing about women students in Cambridge University is true? （ A） They were not awarded degrees until 1941. （ B） They were not allowed to fake the university exams in the early 20th century. （ C） They have outnumbered male students. （ D） Very few of them are engaged in research. 一、 Section II Use of En

22、glish (15 minutes) Directions: Read the following text. Choose the best word or phrase for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. 25 There is no denying that students should learn something about how computers work, just as we expect them at least to understand that the interna

23、l-combustion engine has something to do with burning fuel, expanding gases and pistons being driven,【 C1】_people should have some basic idea of how the things that they use【 C2】_what they do. Further, students might be helped by a course【 C3】_considers the computers impact【 C4】 _society. But that is

24、 not【 C5】_is meant by computer literacy. For computer literacy is not a form of literacy; it is a trade skill that should not be【 C6】 _as a liberal art. 【 C7】 _how to use a computer and learning how to program one are two distinct activities. A【 C8】 _might be made【 C9】 _the competent citizens of tom

25、orrow should【 C10】 _themselves from their fear of computers. But this is quite different【 C11】 _saying that all ought to know how to program one.【 C12】 _that to people who have chosen programming as a career. While programming can be lots of fun,【 C13】 _while our society needs some people who are ex

26、perts at it, the same is【 C14】 _of auto repair and violin-making. Learning how to use a computer is not【 C15】 _difficult, and it gets【 C16】_all the time as programs become more “user-friendly. Let us【 C17】 _that in the future everyone is going to have to know how to use a computer to be a【 C18】_citi

27、zen. What does the phrase “learning to use a computer“ mean? It sounds like “learning to drive a car“; that is, it sounds as if there is【 C19】 _set of definite skills that,【 C20】 _acquired, enable one to use a computer. 26 【 C1】 （ A） moreover （ B） for （ C） whereas （ D） though 27 【 C2】 （ A） produce （

28、 B） perform （ C） do （ D） undertake 28 【 C3】 （ A） that （ B） what （ C） who （ D） whom 29 【 C4】 （ A） on （ B） about （ C） of （ D） over 30 【 C5】 （ A） who （ B） whom （ C） that （ D） what 31 【 C6】 （ A） taught （ B） considered （ C） regarded （ D） seen 32 【 C7】 （ A） Mastering （ B） Studying （ C） Learning （ D） Under

29、standing 33 【 C8】 （ A） point （ B） case （ C） fact （ D） assumption 34 【 C9】 （ A） if （ B） whether （ C） which （ D） that 35 【 C10】 （ A） save （ B） free （ C） deprive （ D） heighten 36 【 C11】 （ A） between （ B） with （ C） from （ D） about 37 【 C12】 （ A） Present （ B） Give （ C） Grant （ D） Leave 38 【 C13】 （ A） eve

30、n （ B） if （ C） but （ D） and 39 【 C14】 （ A） true （ B） false （ C） guilty （ D） innocent 40 【 C15】 （ A） that （ B） these （ C） those （ D） what 41 【 C16】 （ A） more difficult （ B） easier （ C） severer （ D） more complicated 42 【 C17】 （ A） subsume （ B） consume （ C） assume （ D） resume 43 【 C18】 （ A） component （

31、 B） competent （ C） complete （ D） compliment 44 【 C19】 （ A） any （ B） much （ C） some （ D） many 45 【 C20】 （ A） whereas （ B） while （ C） twice （ D） once Part A Directions: Read the following three texts. Answer the questions on each text by choosing A, B, C or D. Mark your answers on ANSWER SHEET 1. 45 S

32、ome animals apparently can resist cancer by strengthening their immune system in preparation for winter, Johns Hopkins researchers said on Wednesday. The scientists said their study is the first to show that the central nervous system, reacting to environmental changes, may spark changes in the body

33、s immune system that control the growth of tumors. They said if that is the ease, a better understanding of how the process works eventually could lead to new cancer treatments. Dr. Randy Nelson, an associate professor of psychology at Hopkins, stressed at a meeting of the Society of Neuroscience th

34、at further study would be needed to confirm a connection between the length of the day, the animals immune system and cancer. More work also would be needed to show that the findings could be applied to human cancer. Dr. Faye Austin, an immunologist with the National Cancer Institute in Bethesda, sa

35、id: “Its a very intriguing observation that the length of exposure to light can affect the growth of a tumour. But I think that the draws really need further work to clarify the mechanics.“ But Austin said the findings were surprising and important, only because they open up a new approach for resea

36、rch. Studies showed that stress weakened the immune system in animals. They figured that because winter is stressful, the season probably causes exertion (影响 ) on the immune system. The researchers reasoned that animals that compensated by boosting (促进 ) their immune systems as winter approached wou

37、ld have a better chance of surviving and producing offspring. “In the same way that animals have evolved to select the best time to breed, it struck me that animals ought to be able to predict when conditions would be challenging immunologically.“ Nelson said. 46 Dr. Nelson has drawn a conclusion th

38、at _. （ A） the findings of animals resistance to cancer can be applied to human cancer treatments （ B） the length of exposure to light can affect the growth of a tumor （ C） there is a relation between the length of the day, the animals immune system and cancer （ D） there is a new approach for studyi

39、ng the function of central nervous system in the bodys immune system 47 Which season can strengthen the immune system in animals? （ A） Spring. （ B） Autumn. （ C） Winter. （ D） Summer. 48 On which of the following subjects can essays be presented at the meeting of the Society of Neuroscience? （ A） The

40、nervous system. （ B） The treatment of cancer. （ C） The ability to produce offspring. （ D） The control of the growth of tumors. 49 Animals can strengthen their immune system in preparation for winter because _. （ A） when season changes, the central nervous system reacts to environment and that sparks

41、 changes in the bodys immune system （ B） animals have shorter exposure to light in winter than in summer （ C） animals have evolved to select the best time to breed and be able to predict the change of conditions （ D） all of the above 50 Which statement can be the best title for this article? （ A） Dr

42、. Randy Nelson and His New Findings. （ B） Animals Resistance to Cancer. （ C） Winter and Animals Immune System. （ D） A Light in the Cancer Darkness. 50 Space is a dangerous place, not only because of meteors (流星 ) but also because of rays from the sun and other stars. The atmosphere again acts as our

43、 protective blanket on earth. Light gets through, and this is essential for plants to make the food which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air from outer space, but enormous quantities of radiation (辐射 ) from the sun are screened off. As soon

44、 as men leave the atmosphere they are exposed to this radiation but their spacesuits or the walls of their spacecraft, if they are inside, do prevent a lot of radiation damage. Radiation is the greatest known danger to explorers in space. The unit of radiation is called “rem“. Scientists have reason

45、 to think that a man can put up with far more radiation than 0.1 rem without being damaged; the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to be sure about radiation damage a person may feel perfectly well, but the cells of his or her sex organs may be damage

46、d, and this will not be discovered until the birth of deformed (畸形的 ) children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and, during the outward and return journeys, the Apollo missions have been quite short. We simply do not know yet how men are

47、 going to get on when they spend weeks and months outside the protection of the atmosphere, working in space laboratory. Rugs might help to decrease the damage done by radiation, but no really effective ones have been found so far. 51 According to the first paragraph, the atmosphere is essential to

48、man in that _. （ A） it protects him against the harmful rays from space （ B） it provides sufficient light for plant growth （ C） it supplies the heat necessary for human survival （ D） it screens off the falling meteors 52 We know from the passage that _. （ A） exposure to even tiny amounts of radiatio

49、n is fatal （ B） radiation is avoidable in space exploration （ C） astronauts in spacesuit neednt worry about radiation damage （ D） the effect of exposure to radiation is slow in coming 53 The harm radiation has done to the Apollo crew members _. （ A） remains unknown （ B） is insignificant （ C） seems overestimated （ D） is enormous 54 It can be inferred from the passage that _. （ A） radiation is not a threat to well-p