2017年12月大学英语四级真题（第二套）及答案解析.doc

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1、2017 年 12 月大学英语四级真题（第二套）及答案解析(总分：710.00，做题时间：150 分钟)Part I Writing(总题数：1，分数：106.50)Directions: For this part, you are allowed 30 minutes to write a short essay on how to best handle the relationship between parents and children. You should write at least 120 words but no more than 180 words.（分数：106.

2、50）_Part II Listening Co(总题数：0，分数：0.00)Section A(总题数：3，分数：49.70)Questions 1 and 2 are based on the news report you have just heard.（分数：14.2）(1).（分数：7.1）A.Her friend Erika.B.Her little brother.C.grandfather.D.Her grandmother.(2).（分数：7.1）A.By taking pictures for passers-by.B.By working part time at a

3、hospital.C.By selling lemonade and pictures.D.By asking for help on social media.Questions 3 and 4 are based on the news report you have just heard.（分数：14.2）(1).（分数：7.1）A.Finding cheaper ways of highway construction.B.Generating electric power for passing vehicles.C.Providing clean energy to five mi

4、llion people.D.Testing the efficiency of the new solar panel.(2).（分数：7.1）A.They can stand the wear and tear of natural elements.B.They can be laid right on top of existing highways.C.They are only about half an inch thick.D.They are made from cheap materials.Questions 5 to 7 are based on the news re

5、port you have just heard.（分数：21.3）(1).（分数：7.1）A.Endless fighting in the region.B.The hazards from the desert.C.Inadequate funding for research.D.The lack of clues about the species.(2).（分数：7.1）A.To observe the wildlife in the two national parks.B.To identify the reasons for the lions disappearance.C

6、.To study the habitat of lions in Sudan and Ethiopia.D.To find evidence of the existence of the “lost lions”.(3).（分数：7.1）A.Lions walking.B.Some camping facilities.C.Lions tracks.D.Traps set by local huntersSection B(总题数：2，分数：56.80)Questions 8 to 11 are based on the conversation you have just heard.（

7、分数：28.4）(1).（分数：7.1）A.Her lucky birthdayB.A call from her dad.C.Her wedding anniversary.D.A special gift from the man.正确答案(2).（分数：7.1）A.Gave her a big model plane.B.Bought her a good necklace.C.Took her on a trip overseas.D.Threw her a surprise party.(3).（分数：7.1）A.The gift her husband has bought.B.T

8、he trip her husband has planned.C.What has been troubling her husband.D.What her husband and the man are up to.(4).（分数：7.1）A.He will be glad to be a guide for the couples holiday trip.B.He will tell the women the secret if her husband agrees.C.He is eager to learn how the couples holiday turns out.D

9、.He wants to find out about the couples holiday plan.Questions 12 to 15 are based on the conversation you have just heard.（分数：28.4）(1).（分数：7.1）A.They are sensitive to the dynamics of a negotiation.正确答案B.They see the importance of making compromises.C.They know when to adopt a tough attitude.D.They t

10、ake the rivals attitude into account.(2).（分数：7.1）A.They know how to adapt.B.They know when to stop.C.They know when to make compromises.D.They know how to control their emotion.(3).（分数：7.1）A.They are patient.B.They are good at expression.C.They learn quickly.D.They uphold their principles.(4).（分数：7.

11、1）A.Make clear ones intentions.B.Clarify items of negotiation.C.Formulate ones strategy.D.Get to know the other side.Section C(总题数：3，分数：142.00)Questions 16 to 18 are based on the passage you have just heard.（分数：42.6）(1).（分数：14.2）A.When Americas earliest space program started.B.When the International

12、 Space Station was built.C.How many space shuttle missions there will be.D.How space research benefits people on Earth.(2).（分数：14.2）A.They accurately calculated the speed of the orbiting shuttles.B.They developed objects for astronauts to use in outer space.C.They tried to meet astronauts specific r

13、equirements.D.They tried to make best use of the latest technology.(3).（分数：14.2）A.They are extremely accurate.B.They are expensive to make.C.They were first made in space.D.They were invented in the 1970s.Questions 19 to 21 are based on the passage you have just heard.（分数：42.6）(1).（分数：14.2）A.It was

14、when her ancestors came to America.B.People had plenty of land to cultivate then.C.It marked the beginning of something new.D.Everything was natural and genuine then.(2).（分数：14.2）A.They believed in working for goals.B.They enjoyed living a living a life of ease.C.They had all kinds of entertainment.

15、D.They were known to be creative.(3).（分数：14.2）A.Chatting with her ancestors.B.Furnishing her country house.C.Polishing all the silver work.D.Doing needlework by the fire.Questions 22 to 25 are based on the passage you have just heard.（分数：56.8）(1).（分数：14.2）A.Use a map to identify your location.B.Call

16、 your family or friends for help.C.Sit down and try to calm yourself.D.Try to follow your footprints back.(2).（分数：14.2）A.You may find a way out without your knowing it.B.You may expose yourself to unexpected dangers.正确答案C.You may get drowned in a sudden flood.D.You may end up entering a wonderland.(

17、3).（分数：14.2）A.Look for food.B.Wait patiently.C.Start a fire.D.Walk uphill.(4).（分数：14.2）A.Inform somebody of your plan.B.Prepare enough food and drink.C.Check the local weather.D.Find a map and a compass.Part Reading Compr(总题数：0，分数：0.00)Section A(总题数：1，分数：35.50)We all know there exists great void（空白）

18、in the public educational system when it comes to 1 to STEM（Science,Technology,Engineering Mathematics）,One educator named Dori Roberts decided to do something to change this system. Dori taught high school engineering for 11 years.She noticed there was a real void in quality stem education at all 2

19、 of the public educational system. she said,“I started Engineering for kids (EFK)after noticing a real lack of math, science and engineering programs to 3 my own kids in”.She decided to start an after school program where children 4 in STEM-based competitions.The club grew quickly and when it reache

20、d 180 members and the kids in the program won several state 5 . she decided to devote all her time to cultivating and 6 it The global business EFK was born.Dori began operating EFK out of her Virginia home, which she then expanded to 7 recreation centers. Today, the EFK program 7 over 144 branches i

21、n 8 states within the United States and in 21 countries. Sales have doubled from $5 million in 2014 to $10 million in 2015,with 25 new branches planned for 2016. the EFK website states, “Our nation is not 9 enough engineers. Our philosophy is to inspire kids at a young age to understand that enginee

22、ring is a great 10 .”第 110 题共用备选答案A) advantage B) commercial C) conservation D) equipped E) incoming F) innovation G) limited H) localI) maintained J) occupations K) posted L) remained M) reservations N) submitted O) valuable（分数：35.50）(1).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(2).（分数：3.55）A.B.C.D.E

23、.F.G.H.I.J.K.L.M.N.O.(3).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(4).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(5).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(6).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(7).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(8).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(9).（分数：3.55）A.B.C.D.

24、E.F.G.H.I.J.K.L.M.N.O.(10).（分数：3.55）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.Section B(总题数：1，分数：71.00)Why arent you curious about what happened?A)“you suspended ray rice after our video, a reporter from tmz challenged national football League commissioner roger goodell the other day. “why didnt you have the cu

25、rosity to go to the casino ( 5 ) yourself? “the implication of the question is that a more curious.B) the accusation of incuriosity is one that we hear often carying the suggestion that there is something wrong with not wanting to search out the truth. “ have been bothered for a long time about the

26、curious lack of curiosity, “said a democratic member of the new jersey legislature back in july, referring to an insufficiently inquiring attitude on the part of an the george washington bridge traffic scandal “ the mainstream media the least curious about what happened? “wrote conservative writer j

27、ennifer rubin earlier this year terring to the attack on americans in benghazi, Libya.C) the implication, in each case is that curiosity is a good thing, and a lack of curiosity is a problem are such accusations simply efforts to score political points for ones party? or is here something of particu

28、lar value about curiosity in and of itself.D) the journalist lan leslie. in his new and enjoyable book curious: the desire to know and whyYour fatter depends on it, insists that the answer to that last question is yes. Leslie argues that curiosity is a much-overlooked human virtue, crucial to our su

29、ccess, and that we are losing it.E)we are suffering. he writes from a“ deficit“ the word“was coined by horace walpole in an 1854 letter from a tale of three princes whowere always making discoveries by accident, of things they were not in search of, “ worries that the rise of the intemet, among othe

30、r social and technological changes, has reduced our appetite for aimless adventures no longer have we the inclination to let ourselves wander through tields of knowledges, ready to be surprised. instead, we seek only the information we want.F) why is this a problem because without curiosity we will

31、lose the spirit of innovation and entrepreneurship. we will see unimaginative govemments and dying corporations make disas-trous decisions.We will lose a vital part of what has made humanity as a whole so successful as a species.G) leslie presents considerable evidence for the proposition that the s

32、ociety as a whole is growing less curious. In the U.S and Europe, for example, the rise of the internet has led to a declining consumption of news from outside the readers borders .But not everything is to be blamed on techeology.The decline in interest in literary fiction is also one of the causes

33、identified by Leslie.Reading literary fiction,he says ,make us more curious.H)Moreover,in order to be curious, “you have to be aware of a gap in your knowledge in the first place. “although leslie perhaps paints a bit broadly in contending that most of us are unaware of how much we dont know hes sur

34、ely right to point out that the problem is growing: “Google can give us the powerful illusion that all questions have definite answers.I）Indeed, Google, for which leslie expresses admiration, is also his frequent whipping body(替罪羊). he quotes Google co-founder larry page to the effect that theperfec

35、t search engine willunderstand exactly what i mean and give me back exactly what i want “elsewhere in the book, leslie writes:“google aims to save you from the thirst of curiosity altogether.J) Somewhat nostalgically(怀旧地). he quotes john maynard keyness justly famous words of praise to the bookstore

36、: “one should enter it vaguely, almost in a dream, and allow what is there freely to attract and influence the eye to walk the rounds of the bookshops, dipping curiosity dictates, should be an afternoons entertainment. “if only!K) Citing the work of psychologists and cognitive( 认知的)scientists, lesli

37、e criticizes the re-ceived wisdom that academic success is the result of a combination of intellectual talent and hard work. curiosity, he argues, is the third key factor-and a difficult one to preserve, if not cultivated, it will not survive “childhood curiosity is a collaboration between child The

38、 surest way to kill it is to leave it alone.L) School education, he wams, is often conducted in a way that makes children incurious chil-dren of educated and upper-middle-class parents turn out to be far more curious, even at early ages than children of working class and lower class families that la

39、ck of curiosity produces arelative lack of knowledge, and the lack of knowledge is difficult if not impossible to compen. sate for later on.M）although leslies book isnt about politics, he doesnt entirely toast cucial moments. there are serious consequence, be ba i 2 Political leaders, like leaders o

40、f other organizations, should betheTheyare serious conesquences.he warns, in not wanting to know.N) he presents as an example the failure of the george w bush administration to prepare prop-erly for the after-effects of the invasion of iraq. according to leslie, those who ridiculed former.Defense se

41、cretary donald rumsfeld for his 2002 remark that we have to be wary of the un-known unknownswere mistaken. rumsfelds idea leslie writes, “ absurd- it was smart. “he adds, “the tragedy is that he didnt follow his own advice.“O) All of which brings us back to goodell and the christie case and benghazi

42、. each critic in those curious. i leave it to the readers political preference to decide which, if any charges should remaining determinedly incurious about our own. we should be delighted to pursue knowledge for its own sake-even when what we find out is something we didnt particularly want to.（分数：

43、71.0）(1).to be curious, we need to realize first of all that there are many things we dont know.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(2).we should feel happy when we pursue knowledge for knowledges sake.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(3).political leaders lack of curiosity will result in bad

44、 consequences.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(4).there are often accusations about politicians and the medias lack of curiosity to find out the truth.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(5).the less curious a child is, the less knowledge the child may turn out to have.（分数：7.1）A.B.C.D.E.F.G.

45、H.I.J.K.L.M.N.O.(6).it is widely accepted that academic accomplishment lies in both intelligence and diligence.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(7).visiting a bookshop as curiosity leads us can be a good way to entertain ourselves.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(8).both the rise of the i

46、nternet and reduced appetite for literary fiction contribute to peoples declining curiosity.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(9).mankind wouldnt be so innovative without curosity.（分数：7.1）A.B.C.D.E.F.G.H.I.J.K.L.M.N.O.(10).according to leslie, curiosity is essential to ones success.（分数：7.1）A.B.C

47、.D.E.F.G.H.I.J.K.L.M.N.O.Section C(总题数：2，分数：142.00)Passage oneAging happens to all of us ,and is generylly thought of as a natural part of life. It would seem silly to call such a thing a “disease“.on the other hand,scientists are increasingly learning that aging and biological age are two different

48、 things,and that the former is a key risk factor for conditions such as heart disease,cancer and many more. in that light,aging itself might be seen as something treatable, the way you would treat high blood pressure or a vitamin deficiency.Biophysicist alex zhavoronkov believes that aging should be

49、 considered a disease. he said that describing aging as a disease creates incentives to develop treatments.“It unties the hands of the pharmaceutical(制药的)industry so that they can begin treating the disease and not just the side effects, “he said.“Right now, people think of aging as natural and something you cant control “he said. “in academic circles, people take aging research as just an interest area where they can try to develop interventions. the