大学英语四级试题卷

大学英语四级试题卷

PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteanessayonthetopicTheImpactofSocialMediaonInterpersonalCommunication.Youshouldwriteatleast120wordsbutnomorethan180words.---PartIIReadingComprehension(40minutes)SectionADirections:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Readthepassagethroughcarefullybeforemakingyourchoices.Eachchoiceinthebankisidentifiedbyaletter.Youmaynotuseanyofthewordsinthebankmorethanonce.Theconceptofa"sharingeconomy"hasgainedsignificanttractioninrecentyears.It(1)______toeconomicandsocialsystemsthatenablesharedaccesstogoodsandservices,oftenthroughonlineplatforms.Thismodelis(2)______bytheideathatidleassets,likeaspareroomoranunusedcar,canbe(3)______togenerateincomefortheownerandprovidevaluetousers.CompanieslikeAirbnbandUberareprime(4)______.Proponentsarguethatitpromotes(5)______useofresources,reduceswaste,andfostersasenseofcommunity.However,criticspointtoseveral(6)______.Thereareconcernsaboutthelackofregulation,whichcanleadtosafetyissuesandunfaircompetitionwithtraditionalbusinesses.Additionally,the(7)______natureofworkinthiseconomyoftenmeansworkerslackbenefitslikehealthinsuranceorjobsecurity.Theimpactonhousingmarketsinpopulartouristdestinationsisalso(8)______,aspropertiesmaybeconvertedintoshort-termrentals,(9)______theavailabilityoflong-termhousingforresidents.Despitethesechallenges,thesharingeconomycontinuesto(10)______andreshapevariousindustries,promptingongoingdebateaboutitsfutureandhowitshouldbeintegratedintoexistingeconomicframeworks.A)controversialB)efficientC)evolveD)exploitedE)flexibleF)leasedG)refersH)reducingI)regulatedJ)representativesK)drivenL)challengesM)potentialN)examplesO)significantSectionBDirections:Inthissection,youaregoingtoreadapassagefollowedbysomestatements.YourtaskistodecideifthestatementsareTrue(T),False(F),orNotGiven(NG).TheBenefitsofBilingualismFordecades,researchershavebeenexploringthecognitiveadvantagesofspeakingmorethanonelanguage.Earlystudiesoftenfocusedonthedrawbacks,suggestingbilingualchildrenmighthavesmallervocabulariesineachlanguage.However,contemporaryresearchpaintsaverydifferentpicture,highlightingarangeofmentalbenefits.Oneofthemostwell-establishedadvantagesisenhancedexecutivefunction.Thisisthebrain'scommandsystem,responsiblefortaskslikefocusingattention,switchingbetweentasks,andholdinginformationinmind(workingmemory).Bilingualindividualsconstantlymanagetwoactivelanguagesystems,selectingtheappropriateoneandsuppressingtheother.Thismentalexerciseislikeadailyworkoutforthebrain,strengtheningthesecontrolmechanisms.Studiesshowthatbilingualsoftenoutperformmonolingualsontasksthatrequireignoringdistractionsandswitchingfocus.Furthermore,bilingualismappearstooffersomeprotectionagainstcognitivedeclineinoldage.WhileitcannotpreventdiseaseslikeAlzheimer's,researchindicatesthatbilingualindividualsmayexperiencetheonsetofsymptomsseveralyearslaterthanmonolinguals.Theconstantmentalmanagementrequiredtojugglelanguagesisthoughttobuildupa"cognitivereserve,"makingthebrainmoreresilient.Thebenefitsextendbeyondcognitiontothesocialrealm.Bilingualchildrenoftenshowgreaterawarenessofdifferentperspectives.Theyunderstandfromanearlyagethatanobjectorideacanhavedifferentlabels,whichseemstomakethemmoreadeptatunderstandingothers'thoughtsandfeelings—akeycomponentofempathy.It'simportanttonotethatthedegreeofbenefitmaybeinfluencedbyfactorssuchastheageofacquisition,proficiencylevel,andfrequencyofuseofbothlanguages.Nevertheless,theconsensusisclear:beingbilingualisasignificantcognitiveassetthatshapesthemindinprofoundandlastingways.1.Earlyresearchprimarilyemphasizedthepositiveeffectsofbilingualism.2.Executivefunctioninvolvesabilitiesliketask-switchingandworkingmemory.3.Bilingualsaregenerallylesscapableoffocusingindistractingenvironmentsthanmonolinguals.4.BilingualismcancompletelystopthedevelopmentofAlzheimer'sdisease.5.Bilingualchildrenmaydevelopbetterempatheticskillsduetotheirunderstandingofmultiplelabelsforthings.6.Thecognitivebenefitsofbilingualismarethesameforeveryone,regardlessoflanguageproficiency.SectionCDirections:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).Youshoulddecideonthebestchoice.PassageOneInaneraofconstantconnectivity,theconceptof"digitaldetox"—voluntarilyrefrainingfromusingelectronicdevicessuchassmartphonesandcomputers—hasgainedpopularity.Proponentsargueitreducesstress,improvessleep,andenhancesreal-worldrelationships.Agrowingbodyofresearchsupportstheseclaims.AstudypublishedintheJournalofSocialandClinicalPsychologyfoundasignificantcorrelationbetweentimespentonsocialmediaandincreasedfeelingsofdepressionandloneliness.Theconstantcomparisonwithothers'curatedlivescanfuelinadequacy.Adigitalbreakcaninterruptthiscycle.Furthermore,thebluelightemittedbyscreenssuppressesmelatoninproduction,ahormonecrucialforsleepregulation.Avoidingscreensforanhourbeforebedcanleadtobettersleepquality.Beyondmentalhealth,digitaldetoxescanreclaimtimeandattention.Theaveragepersoncheckstheirphonedozensoftimesaday,oftenfragmentingtheirfocus.Settingasidedevice-freeperiodsallowsfordeeperengagementinactivitieslikereading,hobbies,orface-to-faceconversation.Thiscanstrengthenpersonalbondsthatareoftenneglectedinfavorofonlineinteractions.However,criticscautionagainstanall-or-nothingapproach.Formany,technologyisessentialforworkandmaintainingsocialties.Acompletedisconnectmaycauseanxietyaboutmissingimportantinformation.Amoresustainableapproachmightbemindfulusage:settingspecifictimestocheckemails,turningoffnon-essentialnotifications,anddesignatingtech-freezonesathome.Thegoalofadigitaldetoxisnottoabandontechnologypermanentlybuttocreateahealthier,moreintentionalrelationshipwithit,ensuringthatitservesasatoolforenhancementratherthanasourceofconstantdistraction.1.Whatisthemainpurposeofa"digitaldetox"accordingtothepassage?A)Topermanentlyeliminatetheuseofallelectronicdevices.B)Toreducedependenceontechnologyandimprovewell-being.C)Toincreaseproductivityatworkbyavoidingdistractions.D)Tosavemoneyondigitalservicesandsubscriptions.2.Accordingtothestudymentioned,whatisonenegativeeffectofsocialmediause?A)Itimprovescommunicationskills.B)Itleadstobettersleeppatterns.C)Itmayincreasefeelingsofdepression.D)Itenhancesreal-worldrelationships.3.Howdoesscreenuseaffectsleep?A)Ithelpspeoplefallasleepfasterbyrelaxingthemind.B)Thebluelightfromscreenscaninterferewithmelatoninproduction.C)Itprovidesentertainmentthatleadstolongersleepduration.D)Ithasnoproveneffectonsleepquality.4.Whatisasuggestedalternativetoacompletedigitaldetox?A)Usingonlyonesocialmediaplatform.B)Practicingmindfulandregulatedusageoftechnology.C)Switchingtooldermodelsofphoneswithoutinternet.D)Delegatingallonlinetaskstosomeoneelse.5.Whatistheauthor'soverallattitudetowardsdigitaldetox?A)Skepticalanddismissive.B)Stronglyopposedandcritical.C)Supportivebutadvocatingabalancedapproach.D)Indifferentandnon-committal.PassageTwoThehumblebicycle,inventedinthe19thcentury,isexperiencingarenaissanceinthe21stcenturyascitiesworldwidegrapplewithtrafficcongestion,pollution,andpublichealthcrises.Urbanplannersareincreasinglypromotingcyclingnotjustasrecreation,butasalegitimateandvitalmodeoftransportation.Thebenefitsaremultifaceted.Environmentally,bicyclesproducezeroemissions,contributingtocleanerairandreducedcarbonfootprint.Fromapublichealthperspective,regularcyclingisexcellentcardiovascularexercise,helpingtocombatsedentarylifestylesassociatedwithobesityandheartdisease.Economically,cyclingiscost-effectiveforindividualsandreducesthemassivepublicexpensesrelatedtoroadmaintenanceandhealthcarecostsfrompollution-relatedillnesses.Toencouragecycling,citiesareinvestingininfrastructure.Dedicatedbikelanes,protectedfrommotortraffic,areessentialforsafetyandconfidence.Bike-sharingprogramsprovideflexibleaccesswithouttheneedforownership.SomeEuropeancities,likeCopenhagenandAmsterdam,aremodelsofintegration,wherecyclingisdeeplyembeddedinthecultureandurbandesign.However,challengesremain.Inmanycities,theinfrastructureisinadequateorpoorlymaintained.Safetyconcerns,especiallyregardingsharingroadswithcars,deterpotentialcyclists.Theftisanothercommonissue.Furthermore,cyclingmaynotbefeasibleforeveryoneduetodistance,physicalability,orharshweatherconditions.Despitethesehurdles,thetrendisclear.Astechnologyadvanceswithelectricbikesmakinglongercommuteseasier,andastheurgencyofclimateactiongrows,thebicycleispoisedtoplayanevengreaterroleincreatingsustainable,healthy,andlivableurbanenvironmentsforthefuture.6.Whatisthemainreasonfortherenewedfocusonbicyclesastransportation?A)Theyareafashionabletrendamongyoungpeople.B)Theyhelpaddressurbanissuesliketrafficandpollution.C)Theyarecheapertomanufacturethancars.D)Theyrequirenospecialinfrastructure.7.WhichofthefollowingisNOTmentionedasabenefitofcycling?A)Improvingpersonalphysicalhealth.B)Reducingtransportationcostsforindividuals.C)Loweringpublichealthcareexpenses.D)Eliminatingalltrafficaccidents.8.Whatiscrucialformakingcyclingasafeandattractiveoptionincities?A)Theinventionoflighterbicycles.B)Investmentinproperinfrastructurelikebikelanes.C)Makingcarownershipillegal.D)Offeringfinancialrewardstocyclists.9.Accordingtothepassage,whatisapotentialdrawbackofcycling?A)Itcausesmoreairpollutionthanwalking.B)Itisnotsuitableforanykindofweather.C)Safetyconcernsandtheriskoftheft.D)Itincreasestrafficcongestion.10.Howareelectricbikeschangingtheperspectiveoncycling?A)Theyaremakingcyclinglessphysicallydemandingandexpandingitsrange.B)Theyarediscouragingpeoplefromtraditionalcycling.C)Theyareprimarilyusedforrecreationalpurposesonly.D)Theyaresolvingtheproblemofbicycletheft.---PartIIITranslation(30minutes)Directions:Forthispart,youarerequiredtotranslateaparagraphfromChineseintoEnglish.中国书法(calligraphy)是一门独特的传统艺术，被誉为“无言的诗，无行的舞”。它不仅仅是书写汉字，更是一种表达情感和个性的方式。书法家通过控制毛笔的力度、速度和方向，创造出具有美感和力度的线条。练习书法需要极大的耐心和专注，被认为是一种修身养性的活动。几千年来，书法在中国文化中占据着核心地位，深刻影响了绘画、诗歌等其他艺术形式。---PartIVWriting(30minutes)(Note:ThewritingtaskisalreadypresentedatthebeginningofthetestasPartI.)---答案(AnswerKey)PartIWriting(SampleEssayforReference)Socialmediahasprofoundlytransformedinterpersonalcommunication.Ontheonehand,itoffersunprecedentedconvenience,allowingustoconnectwithfriendsandfamilyacrosstheglobeinstantly,sharelifeupdates,andmaintainrelationshipsthatmightotherwisefade.PlatformslikeWeChatandFacebookhavebecomeintegraltooursociallives.Ontheotherhand,thisdigitalinteractionoftencomesatacost.Face-to-faceconversationsaresometimesreplacedbybrieftextsoremojis,whichcanlackdepthandemotionalnuance.Theconstantcomparisonwithothers'idealizedonlinepersonasmayleadtoanxietyandweakengenuineconnection.Therefore,whilesocialmediaisapowerfultoolforconnection,wemustuseitmindfullytoensureitcomplementsratherthanreplacesmeaningfulreal-worldcommunication.PartIIReadingComprehensionSectionA1.G)refers2.K)driven3.D)exploited4.N)examples5.B)efficient6.L)challenges7.E)flexible8.A)controversial9.H)reducing10.C)evolveSectionB1.F(False).Earlystudiesoftenfocusedonthedrawbacks.2.T(True).3.F(False).Bilingualsoften