大学英语四级考试真命题规范标准答案解析2套.docx
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大学英语四级考试真命题规范标准答案解析2套
2013年12月大学英语四级考试真题答案解析
(二)
Part1writing(30minutes)
Directions:
Forthispart,youareallowed30minutestowriteashortessaybasedonthepicturebelow.Youshouldstartyouressaywithabriefaccountoftheincreasinguseofthemobilephoneinpeople’slifeandthenexplaintheconsequencesofoverusingit.YoushouldwriteatleastIWwordsbutnomorethan180words.
Peoplearecrossingthestreetlookingattheircellphonesandusingwalkingsticksinordertosee.
Part2ListeningComprehension(30minutes)
SectionA
Directions:
Inthissection,youwillhear8shortconversationsand2longconversations.Attheendofeachconversation,oneormorequestionswillbeaskedaboutwhatwassaid.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichthebestansweris.Thenmarkthecorrespondinglettero"AnswerSheet1withasinglelinethroughthecentre.
注意:
此部分试题请在答题卡1上作答。
1.A)Gotoaplacehehasvisited.C)Consultatravelagent.
B)Makeherownarrangements.D)Joininapackagetour.
2.A)Theyareonalongtripbycar.C)Theyareusedtogettingupearly.
B)Theyarestuckinatrafficjam.D)Theyaretiredofeatingoutatnight.
3.A)Heisapersondifficulttodealwith.C)Heisunwillingtospeakinpublic.
B)Hedislikesanyformalgathering.D)Heoftenkeepsadistancefromothers.
4.A)Workinanotherdepartment.C)Recruitgraduatestudents.
B)Pursuefurthereducation.D)Takeanadministrativejob.
5.A)Hewouldnotbeavailabletostartthejobintime.
B)Heisnotquitequalifiedfortheartdirectorposition.
C)Hewouldliketoleavesomemoretimeforhimself.
D)HewillgethisapplicationletterreadybeforeMay1.
6.A)Cleaner.B)Mechanic.C)Porter.D)Salesman.
7.A)Requestoneortworoommatestodothecleaning.
B)HelpLaurawithhertermpaperduethisweekend.
C)GetLauratocleantheapartmentherselfthistime.
D)AskLauratoputoffthecleaninguntilanotherweek.
8.A)Aproblemcausedbytheconstruction.C)Thebuildingprojecttheyareworkingon,
B)Anaccidentthatoccurredonthebridge.D)Thepublictransportationconditions,heard.
Questions9to11arebasedontheconversationyouhavejust
9.A)Tolookforajobasasalesperson.C)Toplaceanorderforsomeproducts.
B)TohaveatalkwithMissThompson.D)Tocomplainaboutafaultyappliance.
10.A)Thepersoninchargeisnotintheoffice.
B)Thesuppliesareoutofstockforthemoment.
C)Theyfailedtoreachanagreementontheprice.
D)Thecompanyisre-cataloguingtheitems.
11.A)0743,12536extension15.
B)0734,21653extension51.
C)0734,38750extension15.
D)0743,62135extension51.
Questions12to15arebasedontheconversationyouhavejustheard.
12.A)Sincehefoundagirlfriend.C)Sincehebegantoexerciseregularly.
B)Sincehetooktoheavysmoking.D)Sincehestartedtoliveonhisown.
13.A)Heisgettingtoofat.C)Hedoesn'teatvegetables.
B)Hesmokestoomuch.D)Hedoesn’tlookwellatall.
14.A)Theyareoverweightfortheirage.C)Theyarestillintheirearlytwenties.
B)Theyarerespectfultotheirparents.D)Theydislikedoingphysicalexercise.
15.A)Toquitsmoking.C)Tofindagirlfriend.
B)Toreducehisweight.D)Tofollowheradvice.
SectionB
Directions:
Inthissection,youwillhear3shortpassages.Atquestions.Boththepassageandthequestionswillbespokenonlyonce.Afteryouhearaquestion,mustchoosethebestanswerfromthefourchoicesmarkedA),B),C)andD).ThenmarkcorrespondingletteronAnswerSheet1withasinglelinethroughthecentre.
注意:
此部分试题请在答题卡1上作答。
PassageOne
Questions16to19arebasedonthepassageyouhavejustheard.
16.A)Theyhavedestroyedseveralsmalltowns.
B)TheywillsoonspreadtoSanFrancisco.
C)Theyhaveinjuredmanyresidents.
D)Theyareburningoutofcontrol.
17.A)Theyhavebeenhospitalized.
B)Theyhavegotskinproblems.
C)Theywerechokedbythethicksmoke.
D)Theywerepoisonedbytheburningchemicals.
18.A)Itfailedbecauseofasuddenrocketexplosion.
B)Ithasbeenre-scheduledforamiddaytakeoff.
C)Ithasbeencanceledduetotechnicalproblems,
D)Itwasdelayedforelevenhoursandthirtyminutes.
19.A)Theymadefrequentlong-distancecallstoeachother.
B)TheyillegallyusedgovernmentcomputersinNewJersey.
C)Theywerefoundtobesmarterthancomputerspecialists.
D)Theywerearrestedforstealinggovernmentinformation.
PassageTwo
Questions20to22arebasedonthepassageyouhavejustheard.
20.A)Peaceful,C)Generous.
B)Considerate.D)Cooperative
21.A)someonedumpedtheclothesleftinthewasheranddryer.
B)Someonebrokethewasheranddryerbyoverloadingthem.
C)MindyLance'slaundryblockedthewaytothelaundryroom.
D)MindyLancethreatenedtotakerevengeonherneighbors.
22.A)Askingtheneighborhoodcommitteeforhelp.
B)Limitingtheamountoflaundryforeachwash.
C)Informingthebuildingmanagerofthematter.
D)Installingafewmorewashersanddryers.
PassageThree
Questions23to25arebasedonthepassageyouhavejustheard.
23.A)Sheisbothapopularandhighlyrespectedauthor,
B)SheisthemostlovedAfricannovelistofalltimes.
C)Sheisthemostinfluentialauthorsincethe1930,s.
D)Sheisthefirstwritertofocusonthefateofslaves.
24.A)TheBookCriticsCircleAward.C)ThePulitzerPrizeforfiction.
B)TheNobelPrizeforliterature.D)TheNationalBookAward.
25.A)SheisarelativeofMorrison's.C)Sheisaskilledstoryteller.
B)SheisaslavefromAfrica.D)Sheisablackwoman.
SectionC
Directions:
Inthissection'youwillhearapassagethreetimes.Whenthepassageisreadforthefirsttime,youshouldlistencarefullyforitsgeneralidea.Whenthepassageisreadforthesecondtime,youarerequiredtofillintheblankswiththeexactwordsyouhavejustheard.Finally,whenthepassageisreadforthethirdtime,youshouldcheckwhatyouhavewritten.
注意:
此部分试题请在答题卡1上作答。
Manycollegestudentstodayownpersonalcomputersthatcostanywherefrom$1000toperhaps$5000ormore. 26 ,itisnotuncommonforthemtopurchase 27 costinganotherseveralhundreddollars.Twentyyearsago,computerswere 28 ,buttheywereverylargeandextremelyexpensive.Few,ifany,29 purchasedcomputersforhomeuse.Overtheyears,thepriceofthe"guts"ofacomputer—itsmemory一hasdeclinedtolessthanathousandthofthepriceperunitofmemorythatprevailedtwentyyearsago.Thisisthemainreasonwhycomputerscostsomuchlesstodaythantheyusedto.Moreover, 30 improvementshavemadeitpossibleto 31 memorycircuitrythatissmallenoughtofitintotheportablepersonalcomputersthatmanyofusownanduse. 32 ,asthepriceofcomputationhasdeclinedtheaverageconsumerandbusinesshavespentmoreonpurchasingcomputers.
33 ,improvedagriculturaltechnology,hybrid(杂交)seeds, 34 animalbreeding,andsoonhavevastlyincreasedtheamountofoutputatypicalfarmercanproduce.Thepricesofgoodssuchasmeatsandgrainshavefallensharplyrelativetothepricesofmostothergoodsandservices.Asagriculturalpriceshavefallen,manyhouseholdshavedecreasedtheirtotalexpensesonfood.Eventhoughthe 35 ofaproductpurchasedgenerallyincreaseswhenitspricefalls,totalexpensesonitmaydecline.
Part3ReadingComprehension(40minutes)
SectionA
Directions:
Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforeaskingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.
Questions36to45arebasedonthefollowingpassage.
Togetasenseofhowwomenhaveprogressedinscience,takeaquicktourofthephysicsdepartmentattheUniversityofCalifornia,Berkeley.Thisisastoriedplace,the 36 ofsomeofthemostimportantdiscoveriesinmodernscience---startingwithErnestLawrence’sinventionofthecyclotron(回旋加速器)in1931.Agenerationago,femalefaceswere 37 and,eventoday,visitorswalkingthroughthefirstfloorofLeConteHallwillseeafullcorridorofexhibits 38 themanydistinguishedphysicistswhomadehistoryhere, 39 allofthemwhitemales.
Butclimbuptothethirdfloorandyou’llseea 40 display.There,amongthephotosofcurrentfacultymembersandstudents,areportraitsofthe 41 headofthedepartment,MarjorieShapiro,andfourotherwomenwhoseresearch 42 everythingfromthemechanicsoftheuniversetothesmallestparticlesofmatter.Asixthwomanwashiredjusttwoweeksago.Althoughthey'restillonlyabout10percentofthephysicsfaculty,womenareclearlyapresencehere.Andthereal43maybeinthesmallerphotostotheright:
graduateandundergraduatestudents,about20percentofthemfemale.EveryyearBerkeleysendsitsfreshfemalephysicsPhDstothecountry'stopuniversities.ThatmakesShapirooptimistic,butalso 44 "Ibelievethingsaregettingbetter,"shesays,"butthey'renotgettingbetteras 45 asIwouldlike."
注意:
此部分试题请在答题卡2上作答。
A)circumstanceF)differentK)presently
B)confidenceG)exposingL)rare
C)coversH)fastM)realistic
D)currentI)honoringN)site
E)dealsJ)hopeO)virtually
SectionB
Direction