1、专业四级-621及答案解析 (总分：140.00，做题时间：90分钟)一、PART DICTATION(总题数：1，分数：15.00)1.Listen to the following passage. Altogether the passage will be read to you four times. During the first reading, which will be read at normal speed, listen and try to understand the meaning. For the second and third readings, the
2、passage will be read sentence by sentence, or phrase by phrase, with intervals of lb seconds. The last reading will be read at normal speed again and during this time you should check your work. You will then be given 2 minutes to check through your work once more.（分数：15.00）_二、PART LISTENING COM(总题数
3、：0，分数：0.00)三、SECTION A CONVERSATI(总题数：0，分数：0.00)四、Questions 1 to 3 are(总题数：3，分数：3.00)2.What does the man say about children?（分数：1.00）A.They blush more readily than women do.B.Theyre uncomfortable performing in front of adults.C.They dont respond to stress well.D.They blush less frequently than adult
4、s do.3.Why does the man mention his friend Brian?（分数：1.00）A.To introduce the woman to someone who has researched blushing.B.To illustrate the benefits of a public-speaking class.C.To give an example of someone who blushes easily.D.To explain a way to overcome blushin4.What was the womans problem?（分数
5、：1.00）A.She felt embarrassed in class.B.Her presentation received a poor grade.C.She had not completed her assignment.D.She was unable to attend her psychology class.五、Questions 4 to 7 are(总题数：4，分数：4.00)5.According to the man, how do some bees use their sense of smell?（分数：1.00）A.To find their way ba
6、ck to the nest.B.To locate plant fibers.C.To identify kinds of honey.D.To identify relatives.6.What is the relationship between the speakers?（分数：1.00）A.Theyre classmates.B.Theyre roommates.C.Theyre cousins.D.Theyre lab partners.7.What will the man probably do over the weekend?（分数：1.00）A.Visit his pa
7、rents.B.Write a paper.C.Observe how bees build nests.D.Plan a family reunion.8.Why was the man worried at first?（分数：1.00）A.He couldnt decide on a topic for his paper.B.He thought his paper was late.C.He hadnt heard from his family in a while.D.He thought the woman had been ii六、Questions 8 to i0 ar(总
8、题数：3，分数：3.00)9.In the process described by the woman, why is the c0al burned?（分数：1.00）A.To produce a gas containing carbon and hydrogen.B.To remove impurities from methanol.C.To heat the reactors.D.TO prevent dangerous gases from formin10.What does the woman mention as a disadvantage of the process
9、she describes?（分数：1.00）A.It hasnt been fully tested.B.Its quite expensive.C.It uses up scarce minerals.D.The gas it produces is harmful to the environment.11.How did the woman learn about the process she describes?（分数：1.00）A.She was doing research for a paper on it.B.She read a newspaper article abo
10、ut it.C.She was told about it by her roommate.D.She heard about it in class.七、SECTION B PASSAGES(总题数：0，分数：0.00)八、Questions 11 to 13 a(总题数：3，分数：3.00)12.What does the professor say about ancient Greeks who traveled south?（分数：1.00）A.They noticed an apparent change in the position of the North Star.B.Th
11、ey observed eclipses at different times Of the year.C.They were the first to estimate the distance between heavenly bodies.D.They wanted to prove that the Earth was flat.13.What does the professor say the term stadium refers to?（分数：1.00）A.A place for making astronomical observations.B.An instrument
12、used for observing stars.C.A unit of measurement.D.The North Star.14.According to the professor, what were, the beliefs of the Greek philosophers based upon?（分数：1.00）A.How the natural world was described in Greek mythology.B.What they observed directly.C.The writings of philosophers from other socie
13、ties.D.Measurements made with scientific instruments,九、Questions 14 to 17 a(总题数：4，分数：4.00)15.What does the speaker illustrate with the example of muscle?（分数：1.00）A.The need to exercise the memory.B.How the brain differs from other body tissues.C.The unconscious learning of a physical activity.D.How
14、nerves control body movement.16.What does the speaker suggest students do to learn new information more effectively?（分数：1.00）A.Repeat it aloud.B.Write it down.C.Make a mental picture of it.D.practice recalling it.17.Whats the talk mainly about?（分数：1.00）A.Factors that affect the ability to remember.B
15、.The influence of childhood memories on adulthood.C.A proposal for future psychological research.D.Benefits of a busy lifestyl18.What will the speaker probably do next?（分数：1.00）A.Ask questions about the assigned reading.B.Give an example of active learning.C.Explain recent research on recalling chil
16、dhood memories.D.Make an assignment for the next class session.十、Questions 18 to 20 a(总题数：3，分数：3.00)19.According to the speaker, what was the first advertisement?（分数：1.00）A.Samples of products.B.Signs on shops.C.Pictures of products painted on walls.D.Free paper pamphlets.20.What is the main topic o
17、f the passage?（分数：1.00）A.The effect of advertising on world markets.B.Modem advertising techniques.C.Forms of communication in the American colonies.D.The early history of advertisin21.What does the speaker say is the important precondition for advertising?（分数：1.00）A.An educated population.B.A large
18、 supply of goods and services.C.A large number of publications.D.An industrialized society.十一、SECTION C NEWS BROAD(总题数：0，分数：0.00)十二、Questions 21 to 23 a(总题数：3，分数：3.00)22.Which of the following countries still cannot send a human in space orbit, according to the text?（分数：1.00）A.JapanB.United StatesC.
19、RussiaD.China23.The Chinese space program aims at _.（分数：1.00）A.going around the earthB.landing on the moonC.landing on the MarsD.exploring the outer space24.How many days will this flight last?（分数：1.00）A.Three daysB.Four daysC.Five daysD.One week十三、Questions 24 and 25 (总题数：2，分数：2.00)25.The conferenc
20、e addresses the following issues EXCEPT _.（分数：1.00）A.povertyB.gender inequalityC.environmental protectionD.world peace26.Which of the following statements is NOT true?（分数：1.00）A.One fifth of world population dont have safe water supplies.B.Two fifths of world population dont have basic sanitation.C.
21、A child dies every 40 seconds.D.The Middle East is facing severe water shortag十四、Question 26 and 27 a(总题数：2，分数：2.00)27.Who has been assassinated according to the news?（分数：1.00）A.Sri Lankas Prime MinisterB.Sri Lankas Foreign MinisterC.Sri Lankas Minority LeaderD.Sri Lankas separatists leader28.Which
22、of the following statements is NOT true?（分数：1.00）A.Mr. Kadirgamar was dead at home.B.Mr. Kadirgamar was shot in the head.C.Mr. Kadirgamar was an important figure in the government.D.The Tamil Tiger rebels are the main suspects.十五、Question 28 is based(总题数：1，分数：1.00)29.Lebanons new leader is visiting
23、Syria in order to（分数：1.00）A.discuss border issuesB.improve bilateral relationsC.sign a ceasefire treatyD.form allies十六、Question 29 and 30 a(总题数：2，分数：2.00)30.Which of the following statements is NOT true?（分数：1.00）A.Ms. Miers has never been a judge before.B.Ms. Miers support abortion.C.Ms. Micra has s
24、erved as a White House counsel.D.Ms. Miers never worked for the United Nations.31.Why do some Party members reject Bushs nomination?（分数：1.00）A.Because they think Ms. Micra is inexperienced.B.Because they dont believe Ms. Miers is conservative.C.Because Ms. Miers is a woman.D.Because Ms. Miers is a D
25、emocrat.十七、PART CLOZE(总题数：0，分数：0.00)十八、It is the natural an(总题数：20，分数：20.00)32.（分数：1.00）A.commissionsB.missionsC.communitiesD.missionaries33.（分数：1.00）A.as we would now sayB.as we will now sayC.as we would now tellD.ss we will tell34.（分数：1.00）A.imagineB.considerC.conceiveD.receive35.（分数：1.00）A.in the
26、 act ofB.in the interests ofC.in the hope ofD.in the matter of36.（分数：1.00）A.drasticB.drearyC.dramaticD.drowsy37.（分数：1.00）A.are not neitherB.either are notC.are either notD.either not are38.（分数：1.00）A.On all handsB.With a firm handC.On the other handD.Out of hand39.（分数：1.00）A.foolishB.lightingC.owlis
27、hD.hawkish40.（分数：1.00）A.forB.asC.againstD.to41.（分数：1.00）A.butB.rather thanC.otherwiseD.more than42.（分数：1.00）A.makingB.takingC.gettingD.doing43.（分数：1.00）A.toB.towardsC.uponD.for44.（分数：1.00）A.trifleB.trigC.trivialD.trite45.（分数：1.00）A.thoughB.neverthelessC.thereforeD.however46.（分数：1.00）A.graphB.picture
28、C.illustrationD.feature47.（分数：1.00）A.fendsB.feedsC.feelsD.ferrets48.（分数：1.00）A.sensitiveB.sensibleC.sensationalD.sensory49.（分数：1.00）A.any offencesB.some offencesC.no offenceD.not offence50.（分数：1.00）A.promises toB.admits toC.appeals toD.agrees to51.（分数：1.00）A.forB.toC.underD.with十九、PART GRAMMAR AND V
29、(总题数：30，分数：30.00)52._ ghost exists in the would. Thats your illusion.（分数：1.00）A.No Such a thing asB.No such a thing as aC.No such thing as aD.No such thing as53.He never hesitates to make _ criticisms _ are considered helpful to others.（分数：1.00）A.so thatB.so asC.such thatD.such as54.On New Years Eve
30、, there will be a firework _ at Peoples Square.（分数：1.00）A.displayB.performanceC.showD.exhibition55.I hope you _ all the material before you make the final decision.（分数：1.00）A.will have readB.will be readC.will be readingD.would have read56.The crippled Westley proudly walked with a _ to the platform
31、 to join the children.（分数：1.00）A.jumpB.limpC.hopD.jog57.We enjoyed the holiday _ the expense.（分数：1.00）A.exceptB.except forC.besidesD.in addition to58.We expect Mr. Drew will _ Class Two when Miss Syme retires.（分数：1.00）A.take overB.take upC.take offD.take to59.Nobody came to see me while I was out, _
32、.（分数：1.00）A.did theyB.didnt theyC.did sheD.didnt she60.The sight of the fruit salad made our daughter Kits mouth _.（分数：1.00）A.wetB.oozeC.waterD.moisten61.My cousin Nancy is often in a poisonous mood; I suppose its because she is. child.（分数：1.00）A.oneB.a loneC.a singleD.an only62.She said she wouldnt
33、 call us the next day, _ she?（分数：1.00）A.wouldB.wouldntC.didD.didnt63.Little _ a year ago that I would be studying here today in Britain.（分数：1.00）A.I thoughtB.thought IC.I did thinkD.did I think64.The _ crown jewels are kept in the Tower of London.（分数：1.00）A.valuedB.valuelessC.invaluableD.usable65.Th
34、e policy _ made, :the next problem was how to carry it out.（分数：1.00）A.having beenB.beingC.had beenD.was66.Outside my office window, there is a fire _ on the right.（分数：1.00）A.ladderB.escapeC.stepsD.stairs67.Suddenly fire broke out in the room and everything in It was soon on. _ fire.（分数：1.00）A./, aB.
35、the, /C.a, /D./, the68.Marilyn will not be able to come to the Christmas party as she is _ with a cold.（分数：1.00）A.laid downB.laid outC.laid byD.laid up69.Mr. Browns numerous New Years resoluti6ns came to nothing just as the saying goes: A leopard never change its _.（分数：1.00）A.spotsB.dotsC.patchesD.p
36、oints70.The prisoner pleaded that he _ allowed to see his family, who did not know of his conviction.（分数：1.00）A.isB.wasC.beD.could be71.Mrs. Smith is afraid that she and her husband dont see _ on New Year Resolutions.（分数：1.00）A.face to faceB.eye to eyeC.back to backD.heart to heart72.Maggie tiptoed
37、over and took the clock away because she hated to hear it _ when she was trying to go to sleep.（分数：1.00）A.soundingB.hummingC.tickingD.ringing73.They _ so tired if they _ for a whole day.（分数：1.00）A.wouldnt feel, didnt walkB.wouldnt feel, werent walkingC.wouldnt be feeling, werent walkingD.wouldnt be
38、feeling, hadnt been walking74.The examination has been cancelled. You _ all that revision, after all.（分数：1.00）A.didnt need to have doneB.neednt have doneC.need to doD.neednt do75.They suggested us _ our luck at the casino.（分数：1.00）A.to tryB.tryC.tryingD.tried76.When Langston waited to be saved by Je
39、sus, he saw the lighted candles in the altar _ in the draught from the opening window.（分数：1.00）A.flickeringB.flutteringC.shiveringD.wavering77.Fred has _ kind of humour that can only be appreciated by those willing to search beneath the surface.（分数：1.00）A.an obviousB.a hiddenC.a subtleD.a controlled
40、78.The two scholars worked at the task of writing a preface to the new dictionary for three hours _ last night.（分数：1.00）A.at lengthB.in fullC.on endD.in time79.I was trying to read the directions _ and absurd.（分数：1.00）A.which was confusedB.which were confusingC.that was confusedD.they were confusing
41、80.The flower needs _. Would you like me to do it for you?（分数：1.00）A.wateringB.to waterC.waterD.to be watering81.I shall be busy next Monday. I _ classes the whole morning and a lecture in the afternoon.（分数：1.00）A.have, attendB.am having, would attendC.would have, would attendD.shall be having, shal
42、l be attending二十、PART READING COMPR(总题数：0，分数：0.00)二十一、TEXT A(总题数：4，分数：4.00)82.What is the authors attitude toward Holmes?（分数：1.00）A.Praising.B.Critical.C.Ironical.D.Distast83.What was the Holmes idea about knowledge-learning?（分数：1.00）A.Learning what every body learned.B.Learning what was useful to y
43、ou.C.Learning whatever you came across.D.Learning what was different to you.84.What did the article mentioned in the passage talk about?（分数：1.00）A.One may master the way of reasoning through observation.B.One may become rather critical through observation and analysis.C.One may become rather sharp through observation and analysis.D.One may become practical through observation and analysis.85.What way did the author take to stick out Holmes uniqueness?（分数：1.00）A.By deduction.B.By explanation.C.By contrast.D.By analysis
