专业英语四级真题真题无答案.docx

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专业英语四级真题真题无答案

专业英语四级真题2018年

（总分100,考试时间90分钟）

PARTⅠDICTATION

1.Listentothefollowingpassage.Altogetherthepassagewillbereadtoyoufourtimes.Duringthefirstreading,whichwillbedoneatnormalspeed,listenandtrytounderstandthemeaning.Forthesecondandthirdreadings,thepassagewillbereadsentencebysentence,orphrasebyphrase,withintervalsof15seconds.Thelastreadingwillbedoneatnormalspeedagainandduringthistimeyoushouldcheckyourwork.YouwillthenbegivenONEminutetocheckthroughyourworkoncemore.

PleasewritethewholepassageonANSWERSHEETONE.

【点此下载音频文件】

PARTⅡLISTENINGCOMPREHENSION

SECTIONATALK

Inthissectionyouwillhearatalk.YouwillhearthetalkONCEONLY.Whilelistening,youmaylookatthetaskonANSWERSHEETONEandwriteNOMORETHANTHREEWORDSforeachgap.Makesurewhatyoufillinisbothgrammaticallyandsemanticallyacceptable.Youmayusetheblanksheetfornote-taking.

YouhaveTHIRTYsecondstopreviewthegap-fillingtask.

Nowlistentothetalk.Whenitisover,youwillbegivenTWOminutestocheckyourwork.

TheLinguisticGiftofBabies

Criticalage

Declineofbabies"languagelearningabilityoccursattheageof1

Labwork

Researchfocus:

●Howbabieslearn2inthefirstcriticalperiod

Researchaims:

●developingamodelforbabiesintheircriticalperiodsof

—languageacquisition

—social,emotionaland3development

Researchprocess:

●Babiesneedtolisten.

●Theyaretrainedtoturntheirheadswhen4.

●Apandabearpoundsadrumifbabiesarecorrect.

Participants:

●5babies

Results:

●Babiescan6ofalllanguages.

●Babiesbecomelanguage-boundbefore7.

—soundreactionbetweenAmericanandJapanesebabies

-6to8monthsold:

-twomonthslater:

●Twoeventsduringthecriticaltwomonths

—10whenlisteningtoalanguage

—changeofbabies"brainswhendistributionsgrow

Conclusion

Languagelearningmayslowdownwhensounddistributionsbecomestable.

【点此下载音频文件】

10.

SECTIONBCONVERSATIONS

Inthissectionyouwillheartwoconversations.Attheendofeachconversation,fivequestionswillbeaskedaboutwhatwassaid.BoththeconversationsandthequestionswillbespokenONCEONLY.Aftereachquestiontherewillbeaten-secondpause.Duringthepause,youshouldreadthefourchoicesofA,B,CandD,andmarkthebestanswertoeachquestiononANSWERSHEETTWO.

YouhaveTHIRTYsecondstopreviewthechoices.

Now,listentotheconversations.

ConversationOne

【点此下载音频文件】

A.ManyforeignlanguagesarespokeninBritain.

B.EveryoneinBritaincanspeakaforeignlanguage.

C.TheBritishareunabletospeakaforeignlanguage.

D.TheBritishcansurviveontheirmothertongue.

A.Chinese.B.Polish.

C.Punjabi.D.Urdu.

A.Tohelpimproveinternationaltrade.

B.Toallowaspeakertoholdasimpletalk.

C.Toimprovetheeducationsystem.

D.Toencouragelearninganotherlanguage.

A.Itgivesyouself-satisfaction.

B.Itmakesyoumoreconfident.

C.Itgivesyouanadvantage.

D.Itmakesyouworkhard.

A.Workmates.

B.Schoolmates.

C.Teacherandstudent.

D.Brotherandsister.

ConversationTwo

【点此下载音频文件】

A.Adangerousevent.

B.Anunreasonablefear.

C.Asmallprobability.

D.Arisk-assessingability.

A.Oneinonemillion.

B.Oneinfourmillion.

C.Oneinfourteenmillion.

D.Oneinfortymillion.

A.Futureevents.

B.Catastrophicevents.

C.Small-scaledisasters.

D.Smokinghazards.

A.Travelingbyair.

B.Ridingabicycle.

C.Catchingbirdflu.

D.Smokingcigarettes.

A.Theygetpleasurefromrisks.

B.Theycancontrolpotentialrisks.

C.Theycanassessdangerfromrisks.

D.Theyhavestrongneedsforrisks.

PARTⅢLANGUAGEUSAGE

Therearetwentysentencesinthissection.BeneatheachsentencetherearefouroptionsmarkedA,B,CandD.Choosetheonethat**pletesthesentenceoranswersthequestion.MarkyouranswersonANSWERSHEETTWO.

1.TheBentPyramidoutsideCairo______ancientEgypt"sfirstattempttobuildasmooth-sidedpyramid.

A.hasbeenbelievedtohavebeen

B.wasbelievedtobe

C.isbelievedtohavebeen

D.isbelievedtobe

2.U.S.News______rankingsofcollegessince1983.Theyareaverypopularresourceforstudentslookingtoapplytoauniversitycampus.

A.maintainsB.ismaintaining

C.maintainedD.hasbeenmaintaining

3.Hewasluredintoacrimehewouldnot______**mitted.

A.actuallyB.accidentally

C.otherwiseD.seldom

4.Shewasonceayoungcountrywifewithchickensinthebackyardandaviewof______mountainsbehindtheappleorchard.

A.bluehazyVirginia

B.hazyblueVirginia

C.Virginiahazyblue

D.Virginiabluehazy

5.Ilongtoalleviate______,butIcannot.

A.theevilB.evil

C.evilsD.anevil

6.Indeed,itisarguablethatbodyshatteringistheverypointoffootball,askillingandmaiming______.

A.warB.arewar

C.ofwarD.areofwar

7.At______,photographyisachemicalprocess,duringwhichalight-sensitivematerialisalteredwhenexposedtolight.

A.itsmostbasicB.itsbasic

C.themostbasicD.thebasic

8.Shehiredalawyertoinvestigate,onlytolearnthatGabrielhadremovedhernamefromthedeed.Theinfinitiveverbphrase"onlytolearn"isused______.

A.toexpressanintendedpurpose

B.toindicateahighdegreeofpossibility

C.torevealanundesirableconsequence

D.todramatizeastatedfact

9.WhichofthefollowingitalicizedwordsDOESNOTcarrythemetaphoricalmeaning?

A.Iwonderwhat"sbehindthischangeofplan.

B.Jimturnedtospeaktothepersonstandingbehindhim.

C.Thisworkshouldhavebeenfinishedyesterday.I"mgettingterriblybehind.

D.IsupposeI"mluckybecausemyparentswerebehindmealltheway.

10.Mymotherwasdeterminedtohelpthoseinneedandshewouldhavebeenimmenselyproudofwhathasbeenachievedtheselast20years.Theitalicizedpartinthesentenceexpresses______.

A.ahypothesisB.asuggestion

C.acontradictionD.asurprise

11.WhenthepoliceofficerswhotookpartintheKingbeatingwerefirstbroughtto______,theirlawyersusedthevideotapeasevidenceagainsttheprosecution.

A.justiceB.testimony

C.trialD.verdict

12.______,themostcontroversialcandidateintheelectioncampaign,hehasbeenstronglycriticizedforhis**mentsaboutwomen.

A.QuestionablyB.Arguably

C.ContentiouslyD.Debatably

13.Priceshaverecentlyriseninorderto______theincreasedcostofrawmaterials.

A.cutB.buoy

C.offerD.offset

14.Thecelebritysaysincourtpapersshe"hasno______ofgivinganyauthorizationtoanyonetoproceedwithadivorce."

A.recommendationB.recording

C.recollectionD.recognition

15.Whatactually______agoodangle—oragoodselfieoverall—isrootedinwhatweconsiderbeautiful.

A.consistsB.constitutes

C.composesD.constructs

16.Theschoolisgoingthe______miletocreatethenextgenerationofsportingstarsthankstoitsuniquedevelopmentprogram.

A.finalB.further

C.supplementaryD.extra

17.Theteachers"union______alawsuitagainstthedistrictcallingforrepairing"deplorable"schoolconditions.

A.firedB.filed

C.finedD.filled

18.LastMarchthe______ofa19thcenturycargoshipwasfoundbyanunderwaterarchaeologicalteam.

A.debrisB.ruins

C.remainsD.wreck

19.She"swornhisdesignson______occasionsfromredcarpetstomoviepremieres.

A.countlessB.countable

C.numericalD.numeral

20.Aleading______intelligenceand**panyhasreleaseditsanalysisofworldwidereportedincidentsofpiracyandcrimeagainstmariners.

A.oceangoingB.oceanic

C.marineD.maritime

PARTⅣCLOZE

Decidewhichofthewordsgivenintheboxbelowwould**pletethepassageifinsertedinthecorrespondingblank.ThewordscanbeusedONCEONLY.MarktheletterforeachwordonANSWERSHEETTWO.

A.accompaniesB.automaticallyC.coupleD.goes

E.indebtednessF.kindG.mannerH.mercifully

I.oneJ.obeyK.renownedL.subscribe

M.unknownN.virtueO.widespread

Afewyearsago,auniversityprofessortriedalittleexperiment.HesentChristmascardstoasampleofperfectstrangers.Althoughheexpectedsomereaction,theresponsehereceivedwasamazing—holidaycardsaddressedtohimcamepouringbackfromthepeoplewhohadnevermetnorheardofhim.Thegreatmajorityofthosewhoreturnedacardneverinquiredintotheidentityofthe1professor.Theyreceivedhisholidaygreetingcard,andthey2sentoneinreturn.Thisstudyshowstheactionofoneofthemostpowerfuloftheweaponsofinfluencearoundus—theruleforreciprocation.Therulesaysthatweshouldtrytorepay,in3,whatanotherpersonhasprovidedus.Ifawomandoesusafavor,weshoulddoher4inreturn;ifamansendsusabirthdaypresent,weshouldrememberhisbirthdaywithagiftofourown;ifa5invitesustoaparty,weshouldbesuretoinvitethemtooneofours.By6ofthereciprocityrule,then,weareobligedtothefuturerepaymentoffavors,gifts,invitations,andthelike.Sotypicalisitfor7toaccompanythereceiptofsuchthingsthatatermlike"muchobliged"hasbecomeasynonymfor"thankyou,"notonlyintheEnglishlanguagebutinothersaswell.

Theimpressiveaspectoftheruleforreciprocationandthesenseofobligationthat8withitisitspervasivenessinhumanculture.Itisso9thatafterintensivestudy,sociologistscanreportthatthereisnohumansocietythatdoesnot10totherule.

10.

PARTⅤREADINGCOMPREHENSION

SECTIONAMULTIPLECHOICEQUESTIONS

Inthissectiont

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