大学四级-11及答案解析.doc

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1、大学四级-11 及答案解析(总分：712.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.近年来出现了大学生就业难的现象。 2产生这种现象的原因(如大学生追求的目标过高，专业有对口等)。 3如何解决这一问题(改变就业观念，大学生再培训等)。 BCollege Students Job Hunting/B（分数：106.00）_二、BPart Reading (总题数：10，分数：70.00)2.Although nicotine is probably the well-known chemical in cigarettes, it is no

2、t necessarily the one that changes the psyche of the smoker when cigarettes are smoked.（分数：7.00）填空项 1:_3.In spite of the difficulties, according to the text more than thirty-five million people a year give up smoking.（分数：7.00）填空项 1:_4.It has been shown that nicotine in cigarettes can improve peoples

3、 abilities to perform some actions more quickly.（分数：7.00）填空项 1:_5.Added ammonia in cigarettes allows smokers to inhale more nicotine.（分数：7.00）填空项 1:_6.Snorted substances reach the brain faster than injected substances.（分数：7.00）填空项 1:_7.Nicotine dilates the blood vessels that carry it around the body

4、.（分数：7.00）填空项 1:_8.Nicotine molecules allow greater electrical charges to pass between neurones.（分数：7.00）填空项 1:_9.Cigarette companies would have to cut the nicotine content in cigarettes by 1 to prevent them from being addictive.（分数：7.00）填空项 1:_10.According to the passage, a cigarette can raise a sm

5、okers heart rate by 1 a minute.（分数：7.00）填空项 1:_11.In order to transmit nerve impulses to its neighbour, a neurone sends 1 known as neurotransmitters.（分数：7.00）填空项 1:_三、BPart Listenin(总题数：1，分数：56.00)Questions 11 to 18 are based on the conversation you have just heard. （分数：56.00）A.The room is stuffy.B.

6、Too many people are smoking.C.The windows are closed.D.She isnt feeling well.A.The children enjoyed themselves.B.The children didnt come to the party.C.The children were giving a lot of fun in the party.D.The children were not behaving themselves in the party.A.On the plane.B.On a bus.C.On a train.D

7、.In an automobile.A.A clerk.B.A student.C.A maths teacher.D.A telephone operator.A.Shopping for shoes.B.Reading the magazine.C.Writing an article.D.Studying for a chemistry test.A.5.50.B.52.00.C. 50.00.D. 4.50.A.It cant be sent easily.B.He is not sure if it can fit inside the container.C.There are s

8、everal different rates.D.The package looks heavy.A.Mary would not call the woman again.B.Mary didnt call.C.Mary would call next time she came to town.D.That she hoped to come for dinner next time she came to town.四、BQuestions 19 to(总题数：1，分数：28.00)A.He cant find his office key.B.He is unable to talk.

9、C.He has misplaced some exams.D.He doesnt like his classroom.A.Mark the latest homework assignment.B.Put a cancellation notice on the classroom door.C.Make an appointment with the doctor.D.Return some exams to his students.A.Teach Dons class while hes absent.B.Give Professor Webster the key to Dons

10、office.C.Leave a message on the board in Dons classroom.D.Bring Don the homework that was due today.A.To put the homework on Dons desk.B.To leave the master key for Don.C.To give Dons students the next assignment.D.To call Don at the end of the afternoon.五、BQuestions 23 to(总题数：1，分数：21.00)(1).A) An a

11、ffluent one. C ) A suburban one. B) A poor one. D) A rural one.（分数：7.00）A.B.C.D.A.She is serving her guests.B.She is working hard.C.She is singing songs.D.Shc is looking at the city.A.Work.B.Sleep.C.Play.D.Both A and B.六、BSection B/B(总题数：1，分数：21.00)BPassage One Questions 26 to 28 are based on the pa

12、ssage you have just heard./B（分数：21.00）A.4.B.40.C.14.D.None.A.Big windows.B.Tall buildings.C.A good view.D.Pleasant rooms.A.Water.B.Flat land.C.Hills.D.Tall buildings.七、BPassage Two(总题数：1，分数：21.00)A.Its a lovely place.B.Its a nice place for man to live.C.Its a friendly place.D.Its a lifeless place.A.

13、They are usually very high.B.they can be very different.C.They are always very low.D.They are actually the same.A.Because there is no water there.B.Because there is no plant there.C.Because there is no air there.D.Because there is lifeless.八、BPassage Three(总题数：1，分数：28.00)A.Kids play balloons.B.Ballo

14、ons for safety patrols.C.Weather balloons.D.Balloons for recreation.(2).A) They are impossible to guide. C) They tend to leak gas. B) They may go up in flames. D They are cheaply made.（分数：7.00）A.B.C.D.A.Watch for changes in weather.B.Watch their altitude.C.Check for weak spots in their balloons.D.Te

15、st the strength of the ropes.A.One day.B.Three days.C.Six days.D.Eleven days.九、BSection C/B(总题数：1，分数：77.00)In a recent speech, Nobel Prize winner, Glenn T. Seaborg, urged theU (36) /Uof an “Inter national Chemical Society“ to help chemistry serve the interests ofU (37) /UDr. Seaborg is a former Chai

16、rman of the Atomic Energy Commission and is now a professor of chemistry at the University of California in Berkeley. Speaking on “Chemistry of file Future“ Dr. SeaborgU (38) /Uthat already chemistry has influenced almost every aspect of mans existenee. This includes clothing, housing,U (39) /Uagric

17、ulture, food presservation and packaging and drugs. One of the most important advances in chemical research, he stated, will be made in the lifeU (40) /U. Chemical and biological investigations aided by enormously efficient computers Will explain the origins of life; and perhaps lead to the artifici

18、alU (41) /Uof life. There will also be the possibility ofU (42) /Uor eliminating genetic defects. Chemistry will also be useful in medicine to cure or prevent major ailments including mental illness, and also to achieve a slowing down of the aging process. Biochemical engineering should makeU (43) /

19、Uartificial hearts, kidneys, eyes, ears, and other body organs. U (44) /U, widespread use of vegetation and waste products extraction of new sources of minerals and the use of.substitute materials front more abundant supplies. U (45) /Utoward ethical and human values, said Dr. Seaborg. There have be

20、en misapplications of chemistry and of, science in general in the past. We must establish broad codes of conduct and values to maximize human benefits.U (46) /U（分数：77.00）填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十、BPart Reading (总题数：10，分数：90.00)填空项 1:_填空项 1:_填空项 1:

21、_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_填空项 1:_十一、BSection B/B(总题数：5，分数：44.50)22.The authors tone is _.（分数：8.90）A.subjectiveB.sarcasticC.indifferentD.admiring23.The main idea of this passage is that _.（分数：8.90）A.Mary Terrell and Ralph Bunche were two important AmericansB.Mary Terrell and Ralph Bu

22、nche were influential only in international affairsC.Mary Terrell and Ralph Bunche helped found the NAACPD.Mary Terrell and Ralph Bunche both served in the U.S. government24.Of which organization did Mary Church Terrell become a charter member first?（分数：8.90）A.National Association for the Advancemen

23、t of Colored Women.B.Delta Sigma Theta Sorority.C.International Council of Women.D.National Association for the Advancement of Colored People.25.We can conclude from this passage that _.（分数：8.90）A.both Bunche and Terrell were well-educatedB.Bunche and Terrell served both their country and their race

24、 admirablyC.Bunche and Terrell involved themselves in their various activities to help their raceD.both Bunche and Terrell were proud of the achievements they had made in the area for civil rights26.In 1947, Ralph Bunche became _.（分数：8.90）A.an African and Far Eastern specialist for the War Departmen

25、tB.a Noble Peace Prize recipientC.a director of the United Nations trusteeship divisionD.a board member of the NAACP十二、BPassage Two/B(总题数：5，分数：44.50)27.We can infer from the passage that _.（分数：8.90）A.English people like most people in other countries, dislike living in flatsB.people in most countrie

26、s of the world today are not opposed to living in flatsC.people in Britain are forced to move into high blocks of flatsD.modem flats still fail to provide the necessary facilities for living28.The word “rage“ (Line 10) means _.（分数：8.90）A.be ignoredB.encourage people greatlyC.develop with great force

27、D.be in fashion29.Some people oppose the building of flats because _.（分数：8.90）A.the living expenses for each individual family are higherB.it involves higher cost compared with the building of housesC.they believe people like to live in houses with gardensD.the disposal of rubbish remains a problem

28、for those living in flats30.The author mentions that people who live in suburban houses _.（分数：8.90）A.do not have access to easy facilities because they live away from the cityB.have to pay a lot of money to employ people to do service workC.take longer time to know each other because they are a scat

29、tered communityD.have to spend more money and time travelling to work every day31.What is said about blocks of flats built in the past in Britain?（分数：8.90）A.They were mostly inhabited by people who did not earn much.B.They were usually not large enough to accommodate big families.C.They were sold to

30、 people before necessary facilities were installed.D.They provided playgrounds for children on the top of the buildings.十三、BPart Cloze/(总题数：20，分数：70.00)A.betweenB.besideC.belowD.behindA.may not haveB.might not haveC.cant haveD.couldnt haveA.fromB.toC.ofD.withA.would doB.doesC.would makeD.makesA.offB

31、.outC.awayD.backA.I had ratherB.I would ratherC.I had betterD.I would had betterA.liedB.laidC.layingD.lyingA.behalfB.loveC.reasonD.sakeA.A) become B.B) fallen C.C) gone D ) grownA.had to beB.was to beC.must have beenD.should have beenA.evenB.justC.onlyD.ratherA.would comeB.cameC.were comingD.have co

32、meA.with painB.in painC.having painD.having acheA.in factB.in seriousC.in earnestD.in truthA.atB.backC.inD.toA.onB.toC.inD.forA.neednt botherB.didnt need to botherC.neednt have botheredD.mustnt have botheredA.for beingB.to beC.on beingD.to have beenA.the bargainB.the questionC.the chanceD.tile riskA

33、.so as toB.in orderC.so thatD.for十四、BPart Translat(总题数：5，分数：35.00)52.Her 1 (幼稚的回答) embarrassed everyone.（分数：7.00）填空项 1:_53.This book is about the life of a 1 (中国当代著名作家).（分数：7.00）填空项 1:_54.Life is a roller coaster, you have your ups and downs 1(只要不掉下来).（分数：7.00）填空项 1:_55.We must either find a way or

34、1 (走出一条路).（分数：7.00）填空项 1:_56. 1 (什么样的巨大变化) will take place in China in a hundred years?（分数：7.00）填空项 1:_大学四级-11 答案解析(总分：712.00，做题时间：90 分钟)一、BPart Writing(总题数：1，分数：106.00)1.近年来出现了大学生就业难的现象。 2产生这种现象的原因(如大学生追求的目标过高，专业有对口等)。 3如何解决这一问题(改变就业观念，大学生再培训等)。 BCollege Students Job Hunting/B（分数：106.00）_正确答案：()解析：

35、In recent years, college students find it increasingly difficult to get a job. It sounds strange since young college students are usually intelligent, welt-educated, knowledgeable, aspirant and eager to bring their talent into full play. Then what underlies the strange phenomenon? There are several

36、reasons for this. To begin with, nowadays college students aim too high. All they want are “good“ jobs which could offer good salary, comfortable working conditions, high social status among others. Consequently, most college students are unwilling to accept vacant jobs they consider not “good“ enou

37、gh. Another reason is that theres a big gap between the majors some students study in school and the demands of vacant jobs. So companies think some students are not fit for the jobs. A solution to the problem requires efforts on both the society and the students. The companies should value the stud

38、ents, talent and knowledge while the latter should not merely aim at material gains. They should be down-to-earth in building up their career. Futhermore, they should face their weak points so as to improve themselves and be more competent.二、BPart Reading (总题数：10，分数：70.00)2.Although nicotine is prob

39、ably the well-known chemical in cigarettes, it is not necessarily the one that changes the psyche of the smoker when cigarettes are smoked.（分数：7.00）填空项 1:_ （正确答案：N）解析：由第一段中的 nicotine is the primary on that.in ways they find pleasant and beneficial 可知本句话错误。3.In spite of the difficulties, according to

40、 the text more than thirty-five million people a year give up smoking.（分数：7.00）填空项 1:_ （正确答案：N）解析：由第一段中的 Every year, nearly 35 million people.most start smoking again within days 可知本句话是错误的。4.It has been shown that nicotine in cigarettes can improve peoples abilities to perform some actions more quic

41、kly.（分数：7.00）填空项 1:_ （正确答案：Y）解析：由第一段的开头部分可知本句话正确。5.Added ammonia in cigarettes allows smokers to inhale more nicotine.（分数：7.00）填空项 1:_ （正确答案：Y）解析：由第五段中的 they began adding substances such as ammonia to cigarette tobacco to release more nicotine 可知本句话正确。6.Snorted substances reach the brain faster than

42、 injected substances.（分数：7.00）填空项 1:_ （正确答案：NG）解析：文中并没有对 snorted substances 到达 brain和 injected substance 的速度进行比较。7.Nicotine dilates the blood vessels that carry it around the body.（分数：7.00）填空项 1:_ （正确答案：NG）解析：全文中并没有讲到本句所叙述的内容8.Nicotine molecules allow greater electrical charges to pass between neuro

43、nes.（分数：7.00）填空项 1:_ （正确答案：Y）解析：由文章最后一段末尾的 This bigger current causes increased electrical impulses to travel along certain neurones 可知本句正确。9.Cigarette companies would have to cut the nicotine content in cigarettes by 1 to prevent them from being addictive.（分数：7.00）填空项 1:_ （正确答案：95%）解析：由文章第五段中间的 Res

44、earch shows that manufacturers would.by 95% to forestall its power to addict可知本空应该填 95%。10.According to the passage, a cigarette can raise a smokers heart rate by 1 a minute.（分数：7.00）填空项 1:_ （正确答案：1020 beats）解析：由第五段中的 Studies have shown that.heart rate by 10 to 20 beats a minute 可知本空应填 1020 beats。11

45、.In order to transmit nerve impulses to its neighbour, a neurone sends 1 known as neurotransmitters.（分数：7.00）填空项 1:_ （正确答案：chemical messengers）解析：由第门段中的 To transmit nerve impulses.chemical messengers known as neurotransmitters可知本空应填 chemical messengers。三、BPart Listenin(总题数：1，分数：56.00)Questions 11 to 18 are based on the conversation you have just heard. （分数：56.00）A.The room is stuffy.B.Too many people are smoking.C.The windows are closed. D.She isnt feeling well.解析：听力原文 W: The room is so stuffy that I can hardly breathe. M: I think