大学四级-233及答案解析.doc

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1、大学四级-233 及答案解析(总分：710.00，做题时间：90 分钟)一、Part Writing(总题数：1，分数：106.50)1.Directions: For this part, you are allowed 30 minutes to write a short essay. You should start your essay with a brief description of the chart and then express your views on the college students“ choice of reading materials. You s

2、hould write at least 120 words but no more than 180 words. （分数：106.50）_二、Part Listening Com(总题数：0，分数：0.00)三、Section A(总题数：4，分数：106.50)（分数：35.50）A.Satisfied.B.Joyful.C.Patient.D.Discouraged.A.It“s hard to make dreams come true.B.People shouldn“t waste money.C.He always worries about his money.D.He ha

3、sn“t saved enough money yet.A.Reporting the loss of her cash.B.Losing her passports.C.Reporting the loss of her credit cards.D.Getting lost on her trip.A.Jill has recovered from the cold.B.Jill resists practicing.C.Jill is a weak girl.D.Jill should have a rest.A.The clog isn“t as lovely as the man s

4、ays.B.She doesn“t want the man to take the dog home.C.She prefers to have a cat as a pet.D.She doesn“t like animals.（分数：21.30）A.The man doesn“t seem to be concerned much about the exams.B.The woman is looking forward to the winter vacation.C.The man and the woman have different understanding about t

5、he exams.D.The man is quite worried about the final exams.A.A handbag.B.A dress.C.A watch.D.A pair of shoes.A.He doesn“t know how to cook.B.He always eats at the school canteen.C.He is too busy to have dinners on time.D.He is not allowed to cook at his apartment.Questions 9 to 12 are based on the co

6、nversation you have just heard. （分数：28.40）A.The number of families is reduced a lot.B.More young people seldom stay at home.C.Relatives seldom live in the same place.D.The family members live in the same place.A.She wishes her parents live with her.B.She wishes her parents live alone.C.She wishes he

7、r parents live in a retirement room.D.She wishes her parents live with her siblings.A.He is always in trouble at home.B.He is reluctant to live with his parents.C.He often fights with other persons.D.He doesn“t study hard.A.He likes living alone.B.His house is far from Iris parents“ house.C.He is bu

8、sy with his business.D.He always quarrels with his parents.Questions 13 to 15 are based on the conversation you have just heard. （分数：21.30）A.He is looking for a job.B.He is looking for a house.C.He is looking for a roommate.D.He is looking for an agent.A.A roommate who does not snore.B.A roommate wh

9、o does not smoke.C.A roommate who is very tidy.D.A roommate who loves studying.A.Help do housework.B.Bargain with the landlord.C.Agree to share with others.D.Sign a contract for two years,四、Section B(总题数：0，分数：0.00)五、Passage One(总题数：1，分数：21.30)Questions 16 to 18 are based on the passage you have just

10、 heard. （分数：21.30）A.They think it looks like flowers.B.They think it is full of passion.C.They use it to show respect to Christ.D.They think it is beautiful.A.France.B.The Caribbean.C.England.D.Canada.A.It is about the size of an egg.B.It is with a brown skin.C.It is full of yellow seeds.D.It is abo

11、ut the size of an orange.六、Passage Two(总题数：1，分数：21.30)Questions 19 to 21 are based on the passage you have just heard. （分数：21.30）A.A book.B.A clock.C.A shirt.D.A suitcase.A.Fastening her seat belts.B.Listening to the music.C.Enjoying the beauty of the evening sky.D.Sitting in a smoke-filled room.A.S

12、he lost her ticket.B.She was thought bringing a time bomb.C.She made some mistakes.D.Her passport had some problems.七、Passage Three(总题数：1，分数：28.40)Questions 22 to 25 are based on the passage you have just heard. （分数：28.40）A.They have unwritten regulations.B.They never punish the violators.C.They hav

13、e the promising prospects.D.They have strict rules.A.He will be perceived as a successful person.B.He will be less likely to get promotion.C.He will be more successful.D.He will be pushed aside by his colleagues.A.Try to modify it.B.Criticize it directly.C.Don“t judge it.D.Shoot it down.A.He who cre

14、ates the idea deserves the credit himself.B.It doesn“t matter if a business owner borrows his employee“s idea.C.You can borrow other people“s idea if you work as a team.D.The victims will forget soon if you borrow his idea.八、Section C(总题数：1，分数：71.00)For the newcomer, America can be a lonely place at

15、 first. This is partly due to the career-driven and transitory nature of our society. One“s career may 1 one“s family to move many times to many different locales. Unlike more traditional cultures with strong extended family and long-term relationships, friendships are made and lost readily here. So

16、me might find Americans 2 and even selfish. However. it is possible to make close relationshipsit is just more difficult, depending on where you live. Social relationships in the US, 3 , revolve around one“s career arid hobbies, one“s 4 and one“s cultural background. In the large cities and towns, t

17、here are many opportunities to 5 social and cultural activities, with a multitude of hobbyist clubs and 6 catering to almost every interest: travelling, cooking, writing, dining out. sailing and water sports. If you love to read books or watch films, for example, there are a number of clubs in large

18、 cities catering to these interests. If you like nature, you can join hiking clubs or environmental 7 . Good ways to meet Americans include sports and 8 clubs, i.e. tennis clubs, children“s sports like Little League, joining the PTA at your children“s school or 9 at your children“s school or church.

19、 Learn the basic rules of these games. Learning a sport like golf, tennis or even basketball can be an excellent way to meet friends and 10 relationships with business colleagues and clients. （分数：71.00）填空项 1:_九、Part Reading Compr(总题数：0，分数：0.00)十、Section A(总题数：1，分数：35.50)It seems individual cancer ce

20、lls send out the same distress signals as wounds, tricking immune ceils into helping them grow into tumours. The finding suggests that anti-inflammatory drugs could help to combat or prevent cancer. “Lifelong, if you take a small quantity of something that 1 inflammation (炎症), such as aspirin, it co

21、uld reduce the risk of cancer,“ says Adam Hurlstone of the University of Manchester, UK. When tissue is wounded or infected it produces hydrogen peroxide. White blood cells called leukocytes (白血球) are among the first cells to react to this 2 , homing in to kill the infectious agent, clean up the mes

22、s and rebuild 3 tissue. At first, the tissue becomes inflamed, but this subsides as the wound is cleared and rebuilding continues. Now, a study in zebra fish shows that this process is also instigated (唆使) and sustained by tumour cells. Hurlstone and his colleagues 4 engineered zebra fish so that sk

23、in cells and leukocytes would show different 5 under ultraviolet light. Some zebra fish were also engineered to have cancerous skin cells. The team found that the cancerous skin cells secreted (分泌) hydrogen peroxide, 6 leukocytes which helped them on their way to become a tumour. When the team 7 hyd

24、rogen peroxide production in the zebra fish, the leukocytes were no longer attracted to cancerous cells and the cancer colonies reduced in 8 . More alarmingly, the researchers found that healthy skin cells 9 to the cancerous ones also produced hydrogen peroxide, suggesting that cancer cells 10 co-op

25、t them into triggering inflammation. A. adjacent F. figure K. somehow B. blocked G. genetically L. somewhat C. changed H. hue M. summoning D. colors I. hurtful N. suppresses E. damaged J. number O. trigger（分数：35.50）十一、Section B(总题数：1，分数：71.00)The Gulf Between College Students and LibrariansA. Studen

26、ts rarely ask librarians for help, even when they need it. This is one of the sobering (令人警醒的) truths the librarians have learned over the course of a two-year, five-campus ethnographic (人种学的) study examining how students view and use their campus libraries. The idea of a librarian as an academic ex

27、pert who is available to talk about assignments and hold their hands through the research process is, in fact, foreign to most students. Those who even have the word “librarian“ in their vocabularies often think library staff are only good for pointing to different sections of the stacks. B. The ERI

28、AL (Ethnographic Research in Illinois Academic Libraries) project contains a series of studies conducted at Illinois Wesleyan, DePaul University, and Northeastern Illinois University, and the University of Illinois“s Chicago and Springfield campuses. Instead of relying on surveys, the libraries incl

29、uded two anthropologists (人类学家), along with their own staff members, to collect data using open-ended interviews and direct observation, among other methods. The goal was to generate data that, rather than being statistically significant yet shallow, would provide deep, subjective accounts of what s

30、tudents, librarians and professors think of the library and each other at those five institutions. C. The most alarming finding in the ERIAL studies was perhaps the most predictable: when it comes to finding and evaluating sources in the Internet age, students are extremely Internet-dependent. Only

31、7 out of 30 students whom anthropologists observed at Illinois Wesleyan “conducted what a librarian might consider a reasonably well-executed search,“ wrote Duke and Andrew Asher, an anthropology professor at Bucknell University, who led the project. D. Throughout the interviews, students mentioned

32、Google 115 timemore than twice as many times as any other database. The prevalence of Google in student research is well-documented, but the Illinois researchers found something they did not expect: students were not very good at using Google. They were basically clueless about the logic underlying

33、how the search engine organizes and displays its results. Consequently, the students did not know how to build a search that would return good sources. “I think it really exploded this myth of the “digital native“,“ Asher said. “Just because you“ve grown up searching things in Google doesn“t mean yo

34、u know how to use Google as a good research tool.“ E. Even when students turned to more scholarly resources, it did not necessarily solve the problem. Many seemed confused about where in the constellation (云集) of library databases they should turn to locate sources for their particular research topi

35、c: Half wound up misusing databases a librarian “would most likely never recommend for their topic.“ For example, “Students regularly used JSTOR, the second-most frequently mentioned database in student interviews, to try to find current research on a topic, not realizing that JSTOR does not provide

36、 access to the most recently published articles.“ Unsurprisingly, students using this method got either too many search results or too few. Frequently, students would be so discouraged that they would change their research topic to something that requires a simple search. F. “Many students described

37、 experiences of anxiety and confusion when looking for resourcesan observation that seems to be widespread among students at the five institutions involved in this study,“ Duke and Asher wrote. There was just one problem, Duke and Asher noted: “Students showed an almost complete lack of interest in

38、seeking assistance from librarians during the search process.“ Of all the students they observedmany of whom struggled to find good sources, to the point of despairnot one asked a librarian for help. G. In a separate study of students at DePaul, Illinois-Chicago, and Northeastern Illinois, other ERI

39、AL researchers deduced several possible reasons for this. The most basic was that students were just as unaware of the extent of their own information illiteracy as everyone else. Some others overestimated their ability or knowledge. Another possible reason was that students seek help from sources t

40、hey know and trust, and they do not know librarians. Many do not even know what the librarians are there for. Other students imagined librarians to have more research-oriented knowledge of the library but still thought of them as glorified ushers. H. However, the researchers did not place the blame

41、solely on students. Librarians and professors are also partially to blame for the gulf that has opened between students and the library employees who are supposed to help them, the ERIAL researchers say. Instead of librarians, whose relationship to any given student is typically ill-defined, student

42、s seeking help often turn to a more logical source: the person who gave them the assignmentand who, ultimately, will be grading their work. Because librarians hold little sway with students, they can do only so much to reshape students“ habits. They need professors“ help. Unfortunately, faculty may

43、have low expectations for librarians, and consequently students may not be connected to librarians or see why working with librarians may be helpful. On the other hand, librarians tend to overestimate the research skills of some of their students, which can result in interactions that leave students

44、 feeling intimidated and alienated (疏远的). Some professors make similar assumptions, and fail to require that their students visit with a librarian before carrying on research projects. And both professors and librarians are liable to project an idealistic view of the research process onto students w

45、ho often are not willing or able to fulfill it. I. By financial necessity, many of today“s students have limited time to devote to their research. Showing students the pool and then shoving them into the deep end is more likely to foster despair than self-reliance. Now more than ever, academic libra

46、rians should seek to “save time for the reader“. Before they can do that, of course, they will have to actually get students to ask for help. “That means understanding why students are not asking for help and knowing what kind of help they need,“ say the librarians. J. “This study has changed, profo

47、undly, how I see my role at the university and my understanding of who our students are,“ says Lynda Duke, an academic librarian at Illinois Wesleyan. “It“s been life-changing, truly.“（分数：71.00）(1).None of the students observed in the ERIAL project asked a librarian for help when searching resources

48、, even when they were in despair.（分数：7.10）(2).The librarians learned from a two-year, five-campus ethnographic study that students rarely turn to librarians for help.（分数：7.10）(3).The most important reason why students did not ask librarians for help was that they did not realize their own informatio

49、n illiteracy.（分数：7.10）(4).Open-ended interviews and direct observation were used in the ERIAL project to make a deep and subjective report.（分数：7.10）(5).Besides students, librarians and professors are also responsible for the gap between students and library employees.（分数：7.10）(6).Students rely heavily on the Internet to find sources.（分数：7.10）(7).Professors fail to connect students to librarians, because they have low expectations for librarians.（分数：7.10）(8).It surprised Illinoi