公共英语四级笔试题目

公共英语四级笔试题目

PartIUseofEnglish(20points)Directions:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonyouranswersheet.Thedevelopmentofartificialintelligence(AI)istransformingindustriesandsocietiesatanunprecedentedpace.Whilethepotentialbenefitsareenormous,ranging__1__increasedefficiencytobreakthroughsinhealthcare,thereisagrowingconcernaboutitsimpact__2__thejobmarket.ManyexpertsarguethatAIwillnotsimplyautomateroutinetasksbutwillalsocreatenewcategoriesofwork,__3__requiresasignificantshiftinhowweeducatefuturegenerations.Historically,technologicalrevolutionshaveledtojobdisplacement,buttheyhavealso__4__newopportunities.Thekeychallengeliesinmanagingthetransition.Governmentsandeducationalinstitutionsmustcollaboratetoequippeople__5__theskillsneededforthejobsoftomorrow.Thisinvolvesnotonlytechnicalproficiency__6__also"softskills"likecriticalthinking,creativity,andadaptability.Furthermore,ethicalconsiderationsmustbeatthe__7__ofAIdevelopment.Issuessuchasdataprivacy,algorithmicbias,andthepotentialforautonomousweaponsdemandcarefulregulationandpublicdiscourse.ItiscrucialthatthedevelopmentofAI__8__byaframeworkthatprioritizeshumanwelfareandsocietalgood.__9__,thepathforwardwithAIisnotpredetermined.Itisatool,anditsimpactwillbeshapedbythechoiceswemaketoday.Byfosteringinnovation__10__ensuringresponsiblegovernance,wecanharnessAI'spowertobuildamoreprosperousandequitablefuture.1.A.fromB.betweenC.withD.for2.A.toB.onC.atD.in3.A.whatB.thatC.itD.which4.A.generatedB.havegeneratedC.hadgeneratedD.generate5.A.byB.forC.withD.of6.A.andB.butC.orD.so7.A.heartB.centerC.frontD.head8.A.guidesB.isguidedC.guidedD.willguide9.A.HoweverB.ThereforeC.MoreoverD.Ultimately10.A.assoonasB.aswellasC.asfarasD.aslongasPartIIReadingComprehension(40points)SectionA(10points)Directions:Inthissection,thereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbank.Eachchoiceinthebankisidentifiedbyaletter.Youmaynotuseanyofthewordsinthebankmorethanonce.Theconceptofa"sharingeconomy"hasgainedsignificanttractioninthepastdecade.PlatformslikeAirbnbandUberhave__11__thewaypeopleaccessaccommodationandtransportation.Atitscore,thismodelleveragesunderutilizedassets,suchasspareroomsoridlecars,connectingownerswithusersthroughdigitalmarketplaces.Thiscanleadtomore__12__useofresourcesandprovideindividualswithadditionalincomestreams.However,therapidgrowthofthesharingeconomyhassparkedconsiderabledebate.Proponentshighlightitseconomicbenefitsandthe__13__itofferstoconsumers.Critics,ontheotherhand,pointtoregulatorygrayareas.Traditionalbusinesses,likehotelsandtaxis,oftenoperateunderstrictrulesconcerningsafety,taxes,andinsurance.Sharingeconomyplatformssometimes__14__theseregulations,leadingtoaccusationsofunfaircompetition.Therearealsoconcernsaboutthe__15__ofworkersinthissector,whoaretypicallyclassifiedasindependentcontractorsratherthanemployees,thuslackingbenefitsandjobsecurity.Furthermore,thesocialimpactisdouble-edged.Whiletheseservicescanfosterasenseofcommunityandtrustamongstrangers,theyhavealsobeenlinkedtorisinghousingcostsinpopularcitiesandpotential__16__inresidentialneighborhoods.Theenvironmentalclaimsarealsounder__17__.Whilecar-sharingmightreducethenumberofvehiclesowned,theconvenienceofride-hailingservicescould__18__peopleawayfrompublictransport.Asthesharingeconomymatures,thechallengeforpolicymakersisto__19__innovationwiththeneedtoprotectpublicinterests,ensurefairmarkets,andsafeguardlaborrights.Findingtheright__20__willbecrucialforitssustainableintegrationintooureconomicandsocialfabric.A.flexibilityB.efficiencyC.transformedD.scrutinyE.balanceF.circumventG.statusH.promoteI.disruptivenessJ.stimulateK.optionL.harmonyM.negotiateN.discourageO.combineSectionB(20points)Directions:Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.Youshoulddecideonthebestchoice.PassageOneQuestions21to25arebasedonthefollowingpassage.Thephenomenonof"urbanheatislands"(UHIs)referstometropolitanareasthataresignificantlywarmerthantheirsurroundingruralregions.Thistemperaturedifferenceisprimarilycausedbythemodificationoflandsurfaces.Concrete,asphalt,andbuildingsabsorbandretainheatduringthedayandreleaseitslowlyatnight,unlikevegetation,whichprovidesshadeandcoolstheairthroughevapotranspiration.TheconsequencesofUHIsaremultifaceted.Theyexacerbateheatwaves,leadingtoincreasedenergyconsumptionforcooling,higheremissionsofairpollutantsandgreenhousegases,andgreaterheat-relatedillnessandmortality.Vulnerablepopulations,suchastheelderlyandthosewithpre-existinghealthconditions,areparticularlyatrisk.Moreover,elevatedtemperaturescanimpairairandwaterqualityandalterlocalecosystems.MitigatingUHIsrequiresintegratedurbanplanning.Strategiesincludeincreasinggreeninfrastructure,suchasparks,greenroofs,andstreettrees.Thesenotonlyprovidecoolingbutalsoimprovestormwatermanagementandbiodiversity.Usingreflectiveor"cool"materialsforpavementsandbuildingscanreduceheatabsorption.Smarturbandesignthatpromotesnaturalventilationandreducesenergydependencyisalsocrucial.Whilethechallengeissignificant,addressingUHIspresentsanopportunitytomakecitiesmorelivable,sustainable,andresilientinthefaceofclimatechange.Thesolutionsoftenbringco-benefits,likeenhancedpublicspacesandreducedenergycosts,makingacompellingcaseforproactiveinvestment.21.Whatisthemaincauseoftheurbanheatislandeffect?A.Increasedpopulationdensityincities.B.Theheatreleasedfromvehiclesandindustries.C.Thereplacementofnaturalsurfaceswithconstructionmaterials.D.Thelackofrainfallinmetropolitanareas.22.Accordingtothepassage,whosuffersmostfromtheeffectsofUHIs?A.Youngchildren.B.Officeworkers.C.Theelderlyandtheunhealthy.D.Constructionworkers.23.WhichofthefollowingisNOTmentionedasastrategytomitigateUHIs?A.Plantingmoretreesalongstreets.B.Installingenergy-efficientappliancesinhomes.C.Usingreflectivematerialsforpavements.D.Creatingmoreparksandgreenroofs.24.Theword"exacerbate"inparagraph2isclosestinmeaningto________.A.alleviateB.worsenC.initiateD.complicate25.Whatistheauthor'soverallattitudetowardssolvingtheUHIproblem?A.Pessimisticanddoubtful.B.Objectiveandanalytical.C.Optimisticandopportunistic.D.Indifferentanddetached.PassageTwoQuestions26to30arebasedonthefollowingpassage.Thepracticeof"slowreading,"indeliberatecontrasttotheskimmingandscanningprevalentinthedigitalage,isgainingadvocatesamongeducatorsandpsychologists.Itinvolvesreadingataleisurelypace,withdeepfocusandreflection,aimingforcomprehension,appreciation,andconnectionwiththetext.Proponentsarguethatslowreadingofferscognitiveandemotionalbenefitsthatfast,fragmentedreadingcannot.Itstrengthensattentionspans,deepenscriticalthinking,andimprovesmemoryretention.Byimmersingoneselfincomplexnarrativesorarguments,readerscandevelopgreaterempathyandamorenuancedunderstandingofdifferentperspectives.Itisseenasaformofmentaltrainingthatcounteractstheconstantdistractionsofmodernlife.Neurologicalstudiesprovidesomesupport.Whenreadingslowlyandclosely,thebrainengagesinmorecomplexcognitiveprocessing,activatingregionsassociatedwithlanguage,sensoryprocessing,andmotoractivity(asifsimulatingtheexperiencesdescribed).Thisrichmentalsimulationisoftenbypassedduringspeedreading.Implementingslowreadingcanbechallenging.Itrequirescarvingoutuninterruptedtimeandresistingtheurgetomultitask.Educatorssuggeststartingwithshortperiods,choosingphysicallyprintedmaterialtoreducedigitaldistractions,andactivelyengagingwiththetextthroughnote-takingordiscussion.Whilenoteverytextdemandsthisapproach,incorporatingslowreadingintoone'shabitscanreclaimthejoyanddepthofthereadingexperience,transformingitfromamereinformation-gatheringtaskintoameaningfulintellectualandemotionalactivity.26.Whatisthemainpurposeof"slowreading"?A.Tofinishbooksasquicklyaspossible.B.Togatherinformationefficientlyfrommultiplesources.C.Toachievedeepcomprehensionandpersonalengagementwithatext.D.Toimproveone'sspeedreadingtechniques.27.Accordingtothepassage,whichofthefollowingisabenefitofslowreading?A.Itenhancestheabilitytoskimthroughemailsfaster.B.Ithelpsinmultitaskingmoreeffectively.C.Itimprovesmemoryandcriticalthinking.D.Itreducestheneedforconcentration.28.Whatdoneurologicalstudiesindicateaboutslowreading?A.Itusesfewerbrainregionsthanspeedreading.B.Itactivatessimplercognitivepathways.C.Itinvolvesrichmentalsimulation.D.Itislessefficientforlearningfacts.29.Whichsuggestionisgivenforpracticingslowreading?A.Readonlyondigitaldevicesforconvenience.B.Alwayschooseverylongnovels.C.Startwithshort,focusedsessionsusingprintedmaterial.D.Listentomusicwhilereadingtoimprovefocus.30.Howdoestheauthorviewtheroleofslowreadinginthemoderncontext?A.Asanoutdatedandinefficientmethod.B.Asanecessaryreplacementforalldigitalreading.C.Asawaytocounteractdistractionsandfinddeepermeaning.D.Asprimarilyusefulforacademicstudyonly.SectionC(10points)Directions:TranslatethefollowingsentencesfromChineseintoEnglish.31.这项新政策旨在鼓励企业投资可再生能源项目。32.尽管面临诸多挑战，研究人员仍然对实验的成功持乐观态度。33.社交媒体不仅改变了我们沟通的方式，也影响了我们的社会关系。34.为了应对气候变化，全球各国必须采取更加果断的行动。35.据说那座古老的寺庙建于一千多年前，吸引了无数游客。PartIIIWriting(40points)Task1(15points)Directions:Youareamemberofyouruniversity'sEnvironmentalProtectionClub.Writeaproposaltotheuniversityadministrationsuggestingtheestablishmentofacampus-wideplasticbottlerecyclingprogram.Yourproposalshouldinclude:-Thecurrentsituationandproblem(e.g.,plasticwaste).-Specificsuggestionsfortheprogram(e.g.,binplacement,awarenesscampaign).-Expectedbenefits.Writeyourproposalinnolessthan120words.Task2(25points)Directions:Writeanessaybasedonthefollowingchart.Inyourwriting,youshould:1)describethechartbriefly,2)interpretitsmeaning,and3)giveyourcomments.Youshouldwriteatleast180words.[假设的图表描述]：Abarcharttitled"PrimaryReasonsforOnlineCourseEnrollmentAmongAdults(2023)".Thecharthasfourbarsrepresentingfourreasons.Theverticalaxisshowsthepercentageofrespondents(0%-70%).Thedataisasfollows:FlexibilityofSchedule:65%CareerAdvancement:52%PersonalInterest:38%Cost-Effectiveness:45%---答案(AnswerKey)PartIUseofEnglish1.A2.B3.D4.A5.C6.B7.A8.B9.D10.BPartIIReadingComprehensionSectionA11.C12.B13.K14.F15.G16.I17.D18.N19.O20.ESectionBPassageOne:21.C22.C23.B24.B25.CPassageTwo:26.C27.C28.C29.C30.CSectionC31.Thisnewpolicyaimstoencourageenterprisestoinvestinrenewableenergyprojects.32.Despitefacingnumerouschallenges,theresearchersremainoptimisticaboutthesuccessoftheexperiment.33.Socialmediahasnotonlychangedthewaywecommunicatebutalsoinfluencedoursocialrelationships.34.Totackleclimatechange,countriesaroundtheworldmusttakemoredecisiveaction.35.Itissaidthattheancienttemplewasbuiltoverathousandyearsago,attractingcountlesstourists.PartIIIWriting(Sampleanswersforreference)Task1:ProposalforaCampusPlasticBottleRecyclingProgramTotheUniversityAdministration,OnbehalfoftheEnvironmentalProtectionClub,Iamwritingtoproposetheestablishmentofacomprehensiveplasticbottlerecyclingprogramoncampus.Currently,asignificantamountofplasticbottlewasteisgenerateddailyfromvendingmachines,cafeterias,andstudentactivities.Mostofthiswasteendsupingeneraltrashbins,leadingtounnecessarylandfilluseandenvironmentalpollution.Wesuggestplacingclearlylabeledrecyclingbinsforplasticbottlesnexttoallexistingtrashbinsinhigh-trafficareaslikelibraries,dormitories,andsportsfacilities.Accompanyingthis,anawarenesscampaignshouldbelaunchedviacampusmediaandposterstoeducatestudentsandstaffonproperrecyclingpractices.Theexpectedbenefitsaresubstantial.Thisprogramwouldsignificantlyreducetheuniversity'senvironmentalfootprint,promoteacultureofsustainabilityamongthecampuscommunity,andpotentiallygeneraterevenuefromrecycledmaterials.Italignswithouruniversity'scommitmenttosocialresponsibilityandwouldserveasapracticaleducationaltool.Welookforwardtoyourpositiveconsideration.Sincerely,[YourName]EnvironmentalProtectionClubTask2:Thebarchartclearlyillustratestheprimarymotivationsforadultsenrollinginonlinecoursesin2023.Accordingtothedata,themostcompellingreasonis"FlexibilityofSchedule,"