2018年6月大学英语四级考试真题(第三套)及答案

2018年6月四级考试真题（第三套）Writing(30PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteashortessaythoenimportanceofspeakingabilityandhowtodevelop.iYtoushouldwriteatleast120wordsbutnomorethan180words.PartIIListeningComprehension说明：2018年6月四级真题全国共考了两套听力。本套的听力内容与第二套的完全一样，只是选项的顺序不一样而已，故在本套中不再重复给出。PartIIIReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.PleasemarkthecorrespondingletterforeachitemonAnswerSheet2withasinglelinethroughthecentre.Youmaynotuseanyofthewordsinthebankmorethanonce.AnofficetoweronMillerStreetinManchesteriscompletelycoveredinsolarpanels.

Theyareusedtocreatesomeoftheenergyusedbytheinsurancecompanyinside.Whenthetowerwasfirst26in1962,itwascoveredwiththinsquarestones.Thesesmallsquarestonesbecameaproblemforthebuildingandcontinuedtofalloffthefacefor40yearsuntilamajorrenovationwas27.Duringthisrenovationthebuilding'sowners,CIS,28thesolarpanelcompany,Solarcentury.Theyagreedtocovertheentirebuildinginsolarpanels.In2004,thecompletedCIStowerbecameEurope'slargest29ofverticalsolarpanels.Averticalsolarprojectonsuchalarge30hasneverbeenrepeatedsince.Coveringaskyscraperwithsolarpanelshadneverbeendonebefore,andtheCIStowerwaschosenasoneofthe“10bestgreenenergyprojects”.Foralongtimeafterthisrenovationproject,itwasthetallestbuildingintheUnitedKingdom,butitwas31overtakenbytheMillbankTower.Greenbuildingslikethisaren't32cost-efficientfortheinvestor,butitdoesproducemuchlesspollutionthanthatcausedbyenergy33throughfossilfuels.Assolarpanelsget34,theworldislikelytoseemoreskyscraperscoveredinsolarpanels,collectingenergymuchliketreesdo.Imagineaworldwherebuildingthetallestskyscraperwasn'taraceof35,butratheronetocollectthemostsolarenergy.cheapercleanercheapercleanercollectionnecessarilycompetedconstructedconsulteddimensiondiscoveredeventuallyJ)heightK)productionM)rangeN)scaleO)undertakenSectionBDirections:Inthissection,youaregoingtoreadapassagewithtenstatementsattachedtoit.Eachstatementcontainsinformationgiveninoneoftheparagraphs.Identifytheparagraphfromwhichtheinformationisderived.Youmaychooseaparagraphmorethanonce.Eachparagraphismarkedwithaletter.AnswerthequestionsbymarkingthecorrespondingletteroAnswerSheet2.SomeCollegeStudentsAreAngryThatTheyHavetoPaytoDoTheirHomeworkDigitallearningsystemsnowchargestudentsforaccesscodesneededtocompletecoursework,takequizzes,andturninhomework.Asuniversitiesgodigital,studentsarecomplainingofanewhittotheirfinancesthat'sreplacing—andsometimesjoining—expensivetextbooks:priceyonlineaccesscodesthatarerequiredtocompletecourseworkandsubmitassignments.Thecodes—whichtypicallyrangeinpricefrom$80to$155percourse—givestudentsonlineaccesstosystemsdevelopedbyeducationcompanieslikeMcGrawHillandPearson.Thesecompanies,whichlongreapedbigprofitsastextbookpublishers,haveboastedthattheirnewonlineofferings,whenpushedtostudentsthroughuniversitiestheypartnerwith,representthefutureoftheindustry.Butcriticssaythedigitalaccesscodesrepresentthesameprofit-seekingethos(观念)ofthetextbookbusiness,andareevenharderforstudentstooptoutof.Whiletheycouldoncebuysecond-handtextbooks,orsharecopieswithfriends,thedigitalsystemsareessentiallyimpossibletoavoid.“Whenwetalkabouttheaccesscodeweseeitasthenewfaceofthetextbookmonopoly(垄断),anewwaytolockstudentsaroundthissystem,”saidEthanSenack,thehighereducationadvocateforthe.PublicInterestResearchGroup,toBuzzFeedNews.“Ratherthan$250(foraprinttextbook)you'repaying$120,”saidSenack.“Butbecauseit'salldigitaliteliminatestheusedbookmarketandeliminatesanysharingandbecausehomeworkandtestsarethroughanaccesscode,iteliminatesanyabilitytooptout.”SarinaHarper,a19-year-oldstudentatVirginiaTech,wasfacedwithatoughdilemmawhenshefirststartedcollegein2015—payrentorpaytoturninherchemistryhomework.ShetoldBuzzFeedNewsthatherfreshmanchemistryclassrequiredhertouseConnect,asystemprovidedbyMcGrawHillwherestudentscansubmithomework,takeexamsandtracktheirgrades.Butthecodetoaccesstheprogramcost$120—abigsumforHarper,whohadalreadyputdown$450fortextbooks,andhadrentdayapproaching.Shedecidedtowaitforhernextwork-studypaycheck,whichwastypically$150-$200,topayforthecode.Sheknewthatherchemistrygrademaytakeadiveasaresult“It'sabalancingact,”shesaid.“CanIreallyaffordtheseaccesscodesnow”Shedidn'thandinherfirsttwoassignmentsforchemistry,whichstartedheroutintheclasswithafailinggrade.Theaccesscodesmaybeanotherfinancialheadacheforstudents,butfortextbookbusinesses,they'rethefuture.McGrawHill,whichcontrols21%ofthehighereducationmarket,reportedinMarchthatitsdigitalcontentsalesexceededprintsalesforthefirsttimein2015.Thecompanysaidthat45%ofits$140millionrevenuein2015“wasderivedfromdigitalproducts.”APearsonspokespersontoldBuzzFeedNewsthat“digitalmaterialsarelessexpensiveandagoodinvestment”thatoffernewfeatures,likeaudiotexts,personalizedknowledgechecksandexpertvideos.Itsdigitalcoursematerialssavestudentsupto60%comparedtotraditionalprintedtextbooks,thecompanyadded.McGrawHilldidn'trespondtoarequestforcomment,butitsCEODavidLevintoldtheFinancialTimesinAugustthat“inhighereducation,theeraoftheprintedtextbookisnow55over.”Thetextbookindustryinsiststheonlinesystemsrepresentabetterdealforstudents.“Thesedigitalproductsaren'tjustmechanismsforstudentstosubmithomework,theyofferallkindsoffeatures,”DavidAnderson,theexecutivedirectorofhighereducationwiththeAssociationofAmericanPublishers,toldBuzzFeedNews.“Ithelpsstudentsunderstandinawaythatyoucan'tdowithprinthomeworkassignments.”DavidHunt,anassociateprofessorinsociologyatAugustaUniversity,whichhasrolledoutdigitaltextbooksacrossitsmathandpsychologydepartments,toldBuzzFeedNewsthatheunderstandstheutilityofusingsystemsthatrequireaccesscodes.Buthedoesn'trequirehisstudentstobuyaccesstoalearningprogramthatcontrolstheclassassignments.“Itrytomakethingsasinexpensiveaspossible,”saidHunt,whousesfreedigitaltextbooksforhisclassesbutdesignshisowncurriculum.“TheonlinesystemsmaymakemylifealoteasierbuItfeellikeI'mgivingupcontrol.Thediscussionsarethethingswheremyexpertisecanbenefitthestudentsmost.”A20-year-oldjunioratGeorgiaSouthernUniversitytoldBuzzFeedNewsthatshenormallyspends$500-$600onaccesscodesforclass.Inonecase,theprofessordidn'trequirestudentstobuyatextbook,justanaccesscodetoturninhomework.Thisyearshesaidshespent$900onaccesscodestobooksandprograms.“That'stwomonthsofrent,”shesaid.“Youcan'tsellanyofitback.Withatraditionaltextbookyoucansellitfor$30-$50andthathelptsopayforyournewsemester'sbooks.Withanaccesscode,you'reoutofthatmoney.”BenjaminWolverton,a19-year-oldstudentattheUniversityofSouthCarolina,toldBuzzFeedNewsthat“it'sridiculousthatafterpayingtensofthousandsintuitionwehavetopayforalltheseaccesscodestodoourhomework.”Manyoftheaccesscodeshe'spurchasedhavebeenrequiredsimplytocompletehomeworkorquizzes.“Oftenit'sonly10%ofyourgradeinclass,”hesaid.“You'repayingsomuchmoneyforsomethingthathardlyaffectsyourgrad—ebutifyoudidn'thaveit,itwouldaffectyourgradeenough.ItwouldbebadtostartoutataBorC.”Wolvertonsaidhespent$500onaccesscodesfordigitalbooksandprogramsthissemester.Harper,apoultry(家禽)sciencemajor,istakingchemistryagainthisyearandhadtobuyanewaccesscodetohandinherhomework.Sherentedhereconomicsandstatisticstextbooksforabout$20each.Butheraccesscodesforhomework,whichcan'tberentedorboughtsecond-hand,werehermostexpensivepurchases:$120and$85.Shestillremembersthestingofherfirstexperienceskippinganassignmentduetothehighprices.“Wedon'treallyhaveamissedassignmentpolicy,”shesaid.“Ifyoumissit,youjustmissit.Ijustgotzerosonacoupleoffirstassignments.Imanagedtopulleverythingbackup.Butasascaredfreshmanlookingattheirgrades,it'snotfun.”Astudent'syearlyexpensesonaccesscodesmayamounttotheirrentfortwomonths.Theonlineaccesscodesmaybeseenasawaytotiethestudentstothedigitalsystem.Ifastudenttakesacourseagain,theymayhavetobuyanewaccesscodetosubmittheirassignments.McGrawHillaccountsforoverone-fifthofthemarketshareofcollegetextbooks.Manytraditionaltextbookpublishersarenowofferingonlinedigitalproducts,whichtheybelievewillbethefutureofthepublishingbusiness.Onestudentcomplainedthattheynowhadtopayforaccesscodesinadditiontothehightuition.Digitalmaterialscancoststudentslessthanhalfthepriceoftraditionalprintedbooksaccordingtoapublisher.Onestudentdecidednottobuyheraccesscodeuntilshereceivedthepayforherpart-timejob.Onlinesystemsmaydepriveteachersofopportunitiestomakethebestuseoftheirexpertisefortheirstudents.Digitalaccesscodesarecriticizedbecausetheyareprofit-drivenjustlikethetextbookbusiness.SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.PassageOneQuestions46to50arebasedonthefollowingpassage.Forthousandsofyears,peoplehaveknownthatthebestwaytounderstandaconceptistoexplainittosomeoneelse.“Whileweteach,welearn,”saidRomanphilosopherSeneca.Nowscientistsarebringingthisancientwisdomup-to-date.They'redocumentingwhyteachingissuchafruitfulwaytolearn,anddesigninginnovativewaysforyoungpeopletoengageininstruction.Researchershavefoundthatstudentswhosignuptotutorothersworkhardertounderstandthematerial,recallitmoreaccuratelyandapplyitmoreeffectively.Studentteachersscorehigheronteststhanpupilswho'relearningonlyfortheirownsake.Buthowcanchildren,stilllearningthemselves,teachothersOneanswer:Theycantutoryoungerkids,Somestudieshavefoundthatfirst-bornchildrenaremoreintelligentthantheirlater-bornsiblings（兄弟姐妹）.ThissuggeststheirhigherIQsresultfromthetimetheyspendteachingtheirsiblings.Noweducatorsareexperimentingwithwaystoapplythismodeltoacademicsubjects.Theyengagecollegeundergraduatestoteachcomputersciencetohighschoolstudents,whointurninstructmiddleschoolstudentsonthetopic.Butthemostcutting-edgetoolunderdevelopmentisthe“teachableagent”—acomputerizedcharacterwholearns,tries,makesmistakesandasksquestionsjustlikeareal-worldpupil.Computerscientistshavecreatedananimated（动画的）figurecalledBetty'sBrain,whohasbeen“taught”aboutenvironmentalsciencebyhundredsofmiddleschoolstudents.StudentteachersaremotivatedtohelpBettymastercertainmaterials.Whilepreparingtoteach,theyorganizetheirknowledgeandimprovetheirownunderstanding.Andastheyexplaintheinformationtoit,theyidentifyproblemsintheirownthinking.Feedbackfromtheteachableagentsfurtherenhancesthetutors'learning.Theagents'questionscompelstudenttutorstothinkandexplainthematerialsindifferentways,andwatchingtheagentsolveproblemsallowsthemtoseetheirknowledgeputintoaction.Aboveall,it'stheemotionsoneexperiencesinteachingthatfacilitatelearning.Studenttutorsfeelupsetwhentheirteachableagentsfail,buthappywhenthesevirtualpupilssucceedastheyderiveprideandsatisfactionfromsomeoneelse'saccomplishment.WhatareresearchersrediscoveringthroughtheirstudiesSeneca'sthinkingisstillapplicabletoday.Betterlearnerswillbecomebetterteachers.Humanintelligencetendstogrowwithage.Philosophicalthinkingimprovesinstruction.WhatdowelearnaboutBetty'sBrainItisacharacterinapopularanimation.Itisateachingtoolunderdevelopment.Itisacutting-edgeappindigitalgames.ItisatutorforcomputersciencestudentsHowdoesteachingothersbenefitstudenttutorsItmakesthemawareofwhattheyarestrongat.Itmotivatesthemtotrynovelwaysofteaching.Ithelpsthemlearntheiracademicsubjectsbetter.ItenablesthemtobetterunderstandtheirteachersWhatdostudentsdototeachtheirteachableagentsTheymotivatethemtothinkindependently.Theyaskthemtodesigntheirownquestions.Theyencouragethemtogivepromptfeedback.Theyusevariouswaystoexplainthematerials.Whatisthekeyfactorthateasesstudenttutors'learningTheirsenseofresponsibility.C)Thelearningstrategyacquired.Theiremotionalinvolvement.D)Theteachingexperiencegained.PassageTwoQuestions51to55arebasedonthefollowingpassage.Anewbatchofyoungwomen—membersoftheso-calledMillennial(千禧的)generation—hasbeenenteringtheworkforceforthepastdecade.Atthestartinglineoftheircareers,theyarebettereducatedthantheirmothersandgrandmothershadbeen—orthantheiryoungmalecounterpartsarenow.Butwhentheylookahead,theyseeroadblockstotheirsuccess.Theybelievethatwomenarepaidlessthanmenfordoingthesamejob.Theythinkit'seasierformentogettopexecutivejobsthanitisforthem.Andtheyassumethatifandwhentheyhavechildren,itwillbeevenharderforthemtoadvanceintheircareers.Whilethepublicseesgreaterworkplaceequalitybetweenmenandwomennowthanitdid20-30yearsago,mostbelievemorechangeisneeded.AmongMillennialwomen,75%saythiscountryneedstocontinuemakingchangestoachievegenderequalityintheworkplace,comparedwith57%ofMillennialmen.Evenso,relativelyfewyoungwomen(15%)saytheyhavebeendiscriminatedagainstatworkbecauseoftheirgender.AsMillennialwomencomeofagetheysharemanyofthesameviewsandvaluesaboutworkastheirmalecounterparts.Theywantjobsthatprovidesecurityandflexibility,andtheyplacerelativelylittleimportanceonhighpay.Atthesametime,however,youngworkingwomenarelesslikelythanmentoaimattopmanagementjobs:34%saythey'renotinterestedinbecomingabossortopmanager;only24%ofyoungmensaythesame.Thegendergaponthisquestionisevenwideramongworkingadultsintheir30sand40s,whenmanywomenfacethetrade-offsthatgowithworkandmotherhood.ThesefindingsarebasedonanewPewResearchCentersurveyof2,002adults,including810Millennials(ages18-32),conductedOct.7-27,2013.Thesurveyfindsthat,inspiteofthedramaticgainswomenhavemadeineducationalattainmentandlaborforceparticipationinrecentdecades,youngwomenviewthisasaman'sworld—justasmiddle-agedandolderwomendo.WhatdowelearnfromthefirstparagraphaboutMillennialwomenstartingtheircareersPartIVPartIVTranslation(30A)Theycangetaheadonlybystrivingharder.B)TheyexpecttosucceedjustlikeMillennialmen.Theyaregenerallyquiteoptimisticabouttheirfuture.Theyarebettereducatedthantheirmalecounterparts.HowdomostMillennialwomenfeelabouttheirtreatmentintheworkplaceC)TheythinkitneedsfurtherD)TheyfindtheircomplaintsA)Theyarethetargetofdiscriminationimproving.C)TheythinkitneedsfurtherD)TheyfindtheircomplaintsB)Theyfinditsatisfactoryonthewhole.ignored.53.WhatdoMillennialwomenvaluemostwhencomingofage54.inA)AsenseofaccomplishmentB)JobstabilityandflexibilityWhatarewomenintheirA)Thewelfareoftheirlife.B)ThenarrowingoftheC)RewardsD)Joyandpromotions.derivedfromwork.30sand40schildren.gendergap.concernedaboutC)TheD)Thefulfillmentoftheirdreamsbalancebetweenworkand53.WhatdoMillennialwomenvaluemostwhencomingofage54.inA)AsenseofaccomplishmentB)JobstabilityandflexibilityWhatarewomenintheirA)Thewelfareoftheirlife.B)ThenarrowingoftheC)RewardsD)Joyandpromotions.derivedfromwork.30sand40schildren.gendergap.concernedaboutC)TheD)Thefulfillmentoftheirdreamsbalancebetweenworkandfamily.family.55.WhatconclusioncanbedrawnaboutMillennialwomenfromthe55.WhatconclusioncanbedrawnaboutMillennialwomenfromthe2013surveyA)Theystillviewthisworldasonedominatedbymales.B)Theyaccountforhalftheworkforceinthejobmarket.C)Theyseetheworlddifferentlyfromoldergenerations.D)Theydobetterinworkthantheirmalecounterparts.A)Theystillviewthisworldasonedominatedbymales.B)Theyaccountforhalftheworkforceinthejobmarket.C)Theyseetheworlddifferentlyfromoldergenerations.D)Theydobetterinworkthantheirmalecounterparts.minutes）Directions:Forthispart,youareallowed30minutestotranslateapassagefromChineseintoEnglish