2026年6月大学英语四级考试真题第1套(含答案)

2026年6月大学英语四级考试真题第1套(含答案)PartIWriting(30minutes)Directions:Forthispart,youareallowed30minutestowriteanessayofnolessthan120wordsbutnomorethan180words.Youshouldbaseyourwritingonthefollowinginstructions.Supposeyouruniversityisplanningtointroducea“DigitalDetoxWeek”duringwhichallfirst-yearstudentsarerequiredtoturnofftheirsmartphonesandlaptopsfrom8p.m.to8a.m.everydayforsevenconsecutivedays.Writeanessaytoexpressyourviewsonthisplan.Youmayarguefororagainstit,orproposeamodifiedversion.Youressayshouldinclude:1)abriefdescriptionoftheplan;2)youropinionandthereasons;3)possiblesuggestionsifany.(答题纸1背面继续作答，作文题完成后回收答题纸1，之后统一发放试题册2。)PartIIListeningComprehension(25minutes)SectionANewsReportsDirections:Inthissection,youwillhearthreenewsreports.Attheendofeachreportyouwillheartwoquestions.Boththereportandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.DuringthepauseyoumustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecentre.NewsReport11.A)Itwascompletelydestroyedbyalandslide.B)Itsmainwaterpipeburstduringcoldweather.C)Itwastemporarilyclosedowingtostaffstrikes.D)Itscentury-oldbridgecollapsedafterheavyrain.2.A)Providefreeshuttlebusesfortourists.B)Buildanewsuspensionbridgewithinsixmonths.C)Divertfreighttraffictotheneighboringcounty.D)Repairthestonebridgeusing3-Dscanningtechnology.NewsReport23.A)Ararespeciesoffroghasbeenrediscovered.B)Alocalfactorydumpedtoxicwasteintotheriver.C)Anewhydroelectricdamwillbeconstructed.D)Adroughthascausedwaterlevelstodropsharply.4.A)Byimplantingelectronicchipsintothefrogs.B)ByanalyzingDNAtracesinriverwatersamples.C)Bytrainingdogstodetectthefrogs’scent.D)Bybroadcastingrecordedmatingcallsatnight.NewsReport35.A)Therisingcostofimportedfeed.B)Aviraloutbreakondairyfarms.C)Ashortageofrefrigeratedtrucks.D)Consumers’shifttoplant-basedmilk.6.A)3%B)8%C)12%D)18%SectionBLongConversationDirections:Inthissection,youwillhearonelongconversation.Attheendoftheconversationyouwillhearfourquestions.Boththeconversationandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.DuringthepauseyoumustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.Conversation7.A)Shewantstodropheraccountingcourse.B)Sheisworriedaboutaprogrammingassignment.C)Sheislookingforaninternshipatanauditingfirm.D)Sheisconsideringswitchinghermajortodatascience.8.A)Itfocusesonspreadsheetmodeling.B)Itinvolvesteamworkwithlocalstart-ups.C)ItistaughtentirelyinPython.D)Itcountstowardbothmajors.9.A)Offereveningtutorialstwiceaweek.B)Sharelecturevideosonthecampuscloud.C)Provideloanerlaptopswithpre-installedsoftware.D)Assignseniorstudentsascodingmentors.10.A)Applyforasummerresearchgrant.B)Consultthecareercenterforinternshipoptions.C)Emailtheprofessorforanoverridecode.D)Attendthenextdepartmentalopenhouse.SectionCPassagesDirections:Inthissectionyouwillheartwopassages.Attheendofeachpassageyouwillhearthreequestions.Boththepassageandthequestionswillbespokenonlyonce.Aftereachquestiontherewillbeapause.Youmustchoosethebestanswerfromthefourchoices.Passage111.A)Theycontainmoreantioxidantsthangreentea.B)Theycansurvivetemperaturesabove60°C.C)Theyareactuallycultivatedcaterpillarlarvae.D)Theyemitanaturalpesticideagainstaphids.12.A)Bydryingthemintheshadefortwoweeks.B)Byfermentingtheminundergroundclaypots.C)Bysoakingtheminbrineandthensmoking.D)Byfreezingthemrapidlywithliquidnitrogen.13.A)Toreducedependenceonchemicalfertilizers.B)Torestorenitrogentodepletedsoil.C)Tocreateanewgourmetexportproduct.D)Toencouragetraditionalinsect-baseddiets.Passage214.A)Itwasbuiltonthesiteofanancientlighthouse.B)ItsclockmechanismwasdesignedbyIsaacNewton.C)Itleans0.8degreesbecauseofsoftsubsoil.D)ItcontainsstonestransportedfromEgypt.15.A)Injectingconcreteintothetower’sbase.B)Installingtunedmassdampersinsidethebelfry.C)Removingtwoupperfloorstoreduceweight.D)Draininggroundwaterfromthenorthside.16.A)About15cm.B)About35cm.C)About55cm.D)About75cm.PartIIIReadingComprehension(40minutes)SectionABankedClozeDirections:Inthissectionthereisapassagewithtenblanks.Youarerequiredtoselectonewordforeachblankfromalistofchoicesgiveninawordbankfollowingthepassage.Youmaynotuseanywordmorethanonce.(注意：题号17-26，答案字母请涂在答题卡2上。)Theterm“micro-forest”maysoundcontradictory,butthesetiny,denseplantationsaregainingtractionworldwideasa(n)17)________toolagainstclimatechange.FirstpioneeredinJapaninthe1970s,amicro-forestistypicallynolargerthanatenniscourtyetcan18)________asmanyas3,000saplingsofdiverselocalspecies.Byplantingthemveryclosetogether,foresters19)________thenaturalcompetitionthatforcestreestogrowupwardratherthanoutward,acceleratingbiomassaccumulation.Withinthreeyearsthecanopycloses,20)________thesoilfromerosionandreducingsurfacetemperaturesbyupto5°C.Urbanplannershaveembracedtheconceptbecauseitrequiresno21)________land;disusedparkinglotsandevenroadsidevergescanbeconvertedwithindays.Studiesshowthatasinglemicro-forestcan22)________upto13kgofparticulatematterannually,equivalenttotheemissionsoftwodieselcars.Perhapsmost23)________,thetotalcostofestablishment,includingsoilpreparationandcommunityworkshops,islessthan4,000USD—anorderofmagnitudecheaperthanconventionalgreen-spaceprojects.Criticsarguethatsuchforestsaretoosmallto24)________carboncreditsontheopenmarket,yetproponentscounterthattheirrealvalueliesineducationandbiodiversity25)________.Childrenwhohelpplantthesaplingsoftenbecomelong-term26)________,monitoringgrowthandorganizingclean-upeventswellintoadulthood.WordBankA)versatileB)accommodateC)replicateD)shelteringE)pristineF)captureG)generateH)strikingI)advocatesJ)offsetK)restorationL)marginalM)suppressN)reclaimO)irrigationSectionBLongPassageReadingDirections:Readthefollowingpassageandanswerthequestionsthatfollow.(27-36)PassageOneIn2024,theEuropeanSpaceAgency(ESA)launchedtheΦ-sat-3,acubesatwhoseonboardcomputerisentirelybuiltaroundaneuromorphicchip.Unliketraditionalprocessorsthatexecutebillionsofsequentialinstructionspersecond,neuromorphichardwaremimicstheparallel,spike-basedcommunicationofbiologicalneurons.Energyconsumptiondropsbyafactorof20,yetthechipcanstillidentifycloudformationsinhyperspectralimageswithin50milliseconds.Suchspeediscritical:Earth-observationsatellitesusuallystoredatauntiltheypassoveragroundstation,butΦ-sat-3discardsuninterestingpixelsinrealtime,freeingbandwidthfornovelphenomena.Preliminarytestsshowa42%reductionindownlinkvolumewithoutanylossofscientificvalue.Missionscientistsemphasizethatthetechnologyisstillimmature;single-eventupsets—high-energyparticlesflippingbits—candistortinference.Tomitigatethis,theteamemploystriple-modularredundancyforweightsabove0.8andschedulesperiodicrebootsevery48hours.Iftheexperimentsucceeds,ESAplanstointegrateneuromorphicunitsintoitsnext-generationArcticweatherconstellation,wherelowpowerandfastinferencecouldextendoperationallifetimesby30%.27.WhatistheprimaryadvantageofΦ-sat-3’sneuromorphicchipoverconventionalprocessors?A)Higherclockfrequency.B)Lowerenergyrequirement.C)Largeron-boardmemory.D)Greaterresistancetoradiation.28.WhydoesΦ-sat-3discardcertainpixelsimmediately?A)Topreventimagecompressionartifacts.B)Tosavestorageforhigh-resolutionframes.C)Toreducethedatathatmustbetransmitted.D)Toprotectthesensorfromoverexposure.29.Whichmeasureisadoptedtocounteractsingle-eventupsets?A)Coolingthechipwithapassiveradiator.B)EncodingimageswithReed-Solomoncodes.C)Triplicatingcriticalparameters.D)Shieldingthebuswithgoldfoil.30.Whatfutureapplicationismentionedifthemissionprovessuccessful?A)Marssurfacemapping.B)Arcticweathermonitoring.C)Debrisremovalinlow-Earthorbit.D)InterplanetaryInternetrelay.PassageTwoThe“15-minutecity”concept,popularizedbyFrench-ColombianscientistCarlosMoreno,envisionsneighborhoodswhereallessentialservices—groceries,healthcare,education,cultureandsport—liewithinaquarter-hourwalkorbikeride.WhiletheideapredatesCOVID-19,pandemiclockdownsaccelerateditsadoptionfromMelbournetoMontreal.Advocatesarguethatshorteningtraveldistancesslashestransportemissionsandstrengthenssocialcapital;criticswarnofspatialgentrificationandtheriskofentrenchinginequalityifhousingcostsrisewithinthesehyper-accessiblezones.A2025meta-analysisof42pilotprojectsfoundthatcartrafficfell18%onaverage,whileground-floorretailvacancydropped11%.Yetthesamestudynotedthatpropertypricesincreased7%fasterininterventionareasthaninmatchedcontrolsites,raisingconcernsaboutdisplacement.Plannersareexperimentingwith“anti-speculation”zoning:banningsecondaryhomes,cappingannualrentincreasesandrequiringdeveloperstofundsocialhousing.EarlyresultsfromParisshowthatsuchmeasurescanhalvepriceappreciationwithoutdampeningprivateinvestment,suggestingthatequitable15-minutecitiesarepoliticallyfeasiblebutrequireactivestewardship.31.Whateventiscreditedwithspeedinguptheadoptionofthe15-minutecity?A)The2021UnitedNationsClimateSummit.B)Theglobalriseine-bikesales.C)Theexperienceofpandemiclockdowns.D)Thefuelshortageof2022.32.Whatpositiveoutcomedidthe2025meta-analysisidentify?A)Asharpriseinpublictransitridership.B)Asignificantreductionincarjourneys.C)Anincreaseincyclinginfrastructurebudgets.D)Adropinpedestrianaccidentrates.33.Whatnegativeconsequenceismentionedregardingpropertymarkets?A)Oversupplyofluxuryflats.B)Fastergrowthinhousingprices.C)Abandonmentofhistoriccenters.D)Reductioninmortgageapprovals.34.Whichpolicyhasbeentriedtocounterreal-estatespeculation?A)Loweringproperty-taxratesforfirst-timebuyers.B)Offeringsubsidiesforco-housingschemes.C)Restrictingtheconversionofofficesintohomes.D)Prohibitingsecond-homeownership.SectionCIn-depthReadingDirections:Readthepassagecarefullyandanswerquestions35-45.PassageThreeWhentheDutchgovernmentannouncedin2025thatitwouldphaseoutnatural-gasextractionby2035,thedecisionsentripplesthroughtheEuropeanenergymarket.TheGroningenfield,oncethecontinent’slargest,hadalreadybeenoperatingatamere5%capacityafteraseriesofearthquakesdamagedthousandsofhomes.Yetthefinalshutdowndateacceleratedtheraceforalternativeheatsourcesinacountrywhere85%ofhomeswereconnectedtothegasgrid.Heat-pumpsalestripledwithinayear,butgridoperatorswarnedthatpeakwinterdemandcouldoverwhelmtheelectricitynetwork.Tobridgethegap,municipalitiesturnedtoanunlikelycandidate:thewaste-to-heatplant.Modernincineratorsalreadygenerateelectricity,butcapturingresidualsteamat120°Candpipingitthroughinsulateddistrictnetworkscanraisethetotalefficiencyfrom28%to58%.ThecityofUtrechtcompleteda24-km“warmring”in2026,connecting18,000dwellingsandfourhospitals.Consumerspayafixedseasonaltariff12%belowtheformergasprice,adjustedforinflation.Criticsquestionthesustainabilityofburningrefuse,yetlife-cycleanalysesindicatethatdivertingonetonofplastictoincinerationreplaces0.9tonsofnaturalgas,cuttingCO₂emissionsby1.4tonswhenlandfillmethaneisfactoredin.Thegovernmenthascappedincinerationcapacitytodiscourageoverproductionofwaste,mandatingthatby2030nomorethan35%ofmunicipalrefusecanbeburned,withtheremainderrecycledorcomposted.Whetherthetransitionprovessociallyjustdependsonretrofitsubsidies:householdsthatcannotaffordheat-pumpinstallationriskbeinglockedintohigherelectric-resistanceheatingunlesstargetedgrantsexpand.35.WhattriggeredtheDutchdecisiontoabandonnatural-gasextraction?A)AsteepdeclineinEuropeangasprices.B)Earthquakeslinkedtoextractionactivities.C)Thediscoveryofcheapershaleoilreserves.D)AEuropeanUnionembargoonRussiangas.36.Howdidthepublicinitiallyrespondtothephase-outannouncement?A)Bystockpilinggasheaters.B)ByprotestinginTheHague.C)Bypurchasingmoreheatpumps.D)Byswitchingtohydrogenboilers.37.Whatengineeringimprovementallowswaste-to-heatplantstoreach58%efficiency?A)Injectingpureoxygenintothefurnace.B)Capturinganddistributingresidualsteam.C)Co-firingwithbiomasspellets.D)Installingphotovoltaicpanelsonsite.38.Whatmeasurepreventsexcessiverelianceonincineration?A)Acarbontaxonindustrialboilers.B)Aquotalimitingtheshareofwasteburned.C)Animporttariffonrefuse-derivedfuel.D)Abanonsingle-useplastics.39.Whichconcernisraisedaboutsocialequity?A)Risingtariffsfordistrictheating.B)Unequalaccesstoretrofitsubsidies.C)Monopolizationofgridoperators.D)Shortageofskilledtechnicians.PartIVTranslation(30minutes)Directions:TranslatethefollowingpassagefromChineseintoEnglish.中国科学家近日在青藏高原成功钻取了全长456米的湖芯，这是迄今为止在海拔4500米以上获得的最长连续沉积记录。通过对岩芯进行高分辨率扫描，研究人员重建了过去15万年来的植被与气候演化序列。结果显示，末次间冰期该地区曾出现温带针阔混交林，暗示当时温度比现今高出约4摄氏度。团队进一步利用光释光测年技术确认事件年代误差小于2%，为验证气候模型提供了关键数据。该湖芯还捕获了3次大型火山灰层，其地球化学特征与印度尼科巴群岛的喷发物高度吻合，为追溯史前火山活动提供了新线索。未来，科研人员计划钻取更深岩芯，以揭示亚洲季风系统的长期变迁规律。PartVCloze(MultipleChoice)(15minutes)Directions:Choosethebestwordorphrasetocompleteeachblank.Intheearly20thcentury,theAmericanchemistAliceAugustaBallrevolutionizedthetreatmentofleprosyby40)________thefirstwater-solubleformofchaulmoograoil.Priortoherwork,theoilhadbeenusedinconsistently,oftencausing41)________ratherthanrelief.Ball’smethod,laterknownasthe“BallMethod,”involvedchemicallymodifyingtheoil’sactivecompoundstoproducehydnocarpatesthatcouldbe42)________directlyintothebloodstream.Tragically,Balldiedin1916attheageof24,andherresearchwasinitially43)________byhersupervisor,whopublishedthefindingswithoutgivinghercredit.Itwasnotuntildecadeslaterthathistorians44)________hercontribution,andin2000theUniversityofHawaiiofficiallyhonoredherasthefirstwomanto45)________adegreefromitschemistryprogram.40.A)synthesizingB)discoveringC)isolatingD)purifying41.A)inflammationB)immunityC)sedationD)hallucination42.A)ingestedB)injectedC)inhaledD)absorbed43.A)appropriatedB)refutedC)duplicatedD)transcribed44.A)retractedB)uncoveredC)challengedD)updated45.A)conferB)receiveC)bestowD)w