2026年英语四六级翻译听力原文翻译专项训练试卷

2026年英语四六级翻译听力原文翻译专项训练试卷PartIListeningComprehension(30minutes)SectionANewsReport1Directions:Inthissection,youwillhearanewsreport.Attheendofthereport,youwillheartwoquestions.Boththereportandthequestionswillbespokenonlyonce.Afteryouhearaquestion,youmustchoosethebestanswerfromthefourchoicesmarkedA,B,CandD.Thenwriteyouranswerinthecorrespondingbracket.NewsReport1Theworld’sfirstfully-autonomouscargovessel,theYaraBirkeland,completeditsmaidenvoyagealongtheNorwegiancoastlastFriday.The80-metre-longship,poweredbya7MWhlithium-ionbatterypack,navigated14nauticalmilesfromHortentoOslowithouthumanintervention.EngineersattheNorwegianMaritimeAuthorityconfirmedthatthevessel’sintegratedradar,lidarandinfraredcamerasdetected2137distinctsurfaceobjects,classifyingthemwith99.7%accuracy.Theship’sAIcaptainadjustedspeedsixtimestoavoidleisurecraftandoncetoyieldtoapodofporpoises.Theprojectmanager,Dr.HannaKjølstad,emphasisedthatthesuccesspavesthewayforcutting1000tonnesofcarbondioxideannually,equivalenttotheyearlyemissionsof250passengercars.Thenextphase,scheduledfor2027,willextendtheroutetoDenmark,carrying120TEUcontainersoffertiliser.Question1WhatisthemainpurposeoftheYaraBirkelandproject?A.Toreplaceleisurecraftwithautonomousferries.B.Toreduceroadfreightandassociatedemissions.C.TotransportfertilisertoDenmarkautomatically.D.Totestlidaraccuracyincrowdedfjords.Question2Whichfigurebestdescribesthevessel’sobject-recognitionprecision?A.97.9%B.99.7%C.80%D.250%SectionBNewsReport2Directions:SameasSectionA.NewsReport2Chinesepalaeontologistsannouncedyesterdaythediscoveryofa125-million-year-oldfossiliseddinosaurtailperfectlypreservedinamber.The3.7-centimetresegmentcontainsfivevertebrae,tracesofligamentsand,remarkably,intactkeratinsheathsoffeathers.Dr.WuRongoftheInstituteofVertebratePalaeontologyexplainedthatthespecimen,dubbedDIP-V-15104,showsalternatingdarkandlightbands,evidenceofcountershadingcamouflage.Microscopicimagingrevealedpigment-containingorganellescalledmelanosomeswhoseaspectratiosmatchthoseofmoderngreyherons.Thefind,extractedfromamineinMyitkyina,Myanmar,wassubjectedtosynchrotronX-rayfluorescenceattheShanghaiSynchrotronRadiationFacility,confirmingtheabsenceofartificialstains.Theteamestimatesthatthedinosaur,ajuvenilecoelurosaurnolargerthanasparrow,thrivedinacretaceousforestcanopy.TheresearchappearsinthejournalCurrentBiology.Question3WhatdistinguishesDIP-V-15104frompreviousamberfossils?A.Itcontainsacompleteskull.B.Itretainsfeatherkeratin.C.Itis125millionyearsold.D.ItwasfoundinChinaproper.Question4Whatmodernbirdwasusedformelanosomecomparison?A.GreyheronB.SparrowC.CrowD.MagpieSectionCLongConversationDirections:Inthissection,youwillhearalongconversation.Attheendoftheconversation,fivequestionswillbeasked.Theconversationandthequestionswillbespokenonlyonce.Afteryouhearaquestion,choosethebestanswer.ConversationM:Hi,Lisa.Iheardyou’veswitchedyourmajorfromfinancetobio-inspiredrobotics.That’squitealeap.W:Itis,butalgorithmsthatmimicswarmintelligencefascinateme.Imaginefleetsofdronespollinatingcropslikebees.M:Speakingofbees,Ijustreadthatpesticideexposuredisruptstheirmagnetoreception.Howwouldroboticpollinatorsovercomethat?W:Byembeddingtriaxialmagnetometerscalibratedtolocalgeomagneticdeclination.Theerroriskeptbelow0.5°usinganextendedKalmanfilter.M:Impressive.Yetpollinationistactile.Beesgrabanthersviaelectrostaticadhesion.Canmetalrotorsreplicatethat?W:Wecoatpolymerfibreswithionichydrogel.Chargedto1.2kV,thefibresdevelopanadhesiveforceof87µN,sufficientfor30mgpollengrains.M:Whataboutenergy?Swarmsneedlightweightpower.W:Weintegrateperovskitesolarskinswith22%efficiency.A30-minutehoverconsumes4.8Wh,fullyreplenishedin40minutesoffullsunlight.M:Anyregulatoryhurdles?W:CivilAviationAuthoritylimitsoutdoordronesto120maltitude.Weprogrammegeofencingcubesof119mheight.M:Cool.Couldyourdronesoperateingreenhouses?W:Yes,butglassattenuates8%ofphotosyntheticallyactiveradiation,reducingsolargainby6%.Wecompensatewithsuper-caps.M:Finalquestion:willtheyreplacebees?W:Unlikely.Theysupplement,especiallywherecolonycollapseissevere.Biodiversityremainsirreplaceable.Question5WhydidLisachangehermajor?A.Shedislikedfinance.B.Shewasinspiredbybiologicalcollectives.C.Shefailedastatisticscourse.D.Shewantedhigherpay.Question6Whichsensorkeepsorientationerrorbelow0.5°?A.TriaxialmagnetometerB.LidarC.BarometerD.CameraQuestion7Whatadhesiveforceisgeneratedbythehydrogelfibres?A.30mgB.87µNC.1.2kVD.22%Question8Howlongmustthedronehoverinfullsuntorecover4.8Wh?A.30minB.40minC.119minD.120minQuestion9Whatlimitsoutdoorflightaltitude?A.SolargainB.GeofencingC.AviationrulesD.GlassattenuationQuestion10WhatisLisa’sattitudetowardreplacingbees?A.OptimisticB.PessimisticC.CautiousD.IndifferentSectionDPassageListeningDirections:Youwillhearapassage.Afterthepassage,fivequestionswillbeasked.Choosethebestanswer.PassageTheGreenlandicesheethaswitnessedanunprecedentedseriesofmeltevents.InJuly2025,satellitesrecorded18billiontonnesofsurfacerunoffinasingleday,enoughtocoverNewYorkStatewith1.2metresofwater.Dr.AnjaNilssonoftheDanishMeteorologicalInstituteattributestheanomalytoahigh-pressureblockadethatpulledwarmSaharanairnorthward.ThetemperatureatSummitStation,3216metresabovesealevel,peakedat2.7°C,thefirsttimeabovefreezingsincerecordsbegan.Modelssuggestthatevery1°Criseinlocaltemperatureincreasesmeltwaterby0.7mmofglobalsea-levelequivalent.Consequently,the2025eventadded0.21mm.Moreworrying,thealbedofeedbackloopaccelerates:freshsnowreflects84%ofsolarradiation,whereascoarseweticereflectsonly52%.Darkbiologicalice,colonisedbycryoconitemicrobes,furtherdropsreflectivityto34%.Ifwarmingcontinuesatthecurrenttrajectory,theicesheetalonecouldcontribute28cmofsea-levelriseby2100,imperilling600millioncoastalresidents.Question11Howmuchrunoffoccurredonthepeakday?A.1.2mB.18billiontonnesC.28cmD.600millionQuestion12WhatwasthehistorictemperatureatSummitStation?A.Below−10°CB.Exactly0°CC.2.7°CD.28°CQuestion13Whichsurfacehasthelowestalbedo?A.FreshsnowB.WeticeC.CryoconiteiceD.SaharansandQuestion14Howmuchsea-levelrisecouldGreenlandaddby2100?A.0.21mmB.28cmC.1.2mD.0.7mmQuestion15WhoisDr.AnjaNilsson?A.AbiologistB.ADanishmeteorologistC.ANewYorkofficialD.ASaharanclimatologistPartIITranslation(30minutes)SectionAChinesetoEnglishDirections:TranslatethefollowingparagraphintoEnglish.WriteyouranswerontheAnswerSheet.中国科学家在青藏高原纳木错湖区成功钻取了一根长100.8米的湖芯，其底部年代达12.3万年。通过高分辨率X射线荧光扫描，团队重建了末次间冰期以来的降水演变序列。结果显示，距今约7万年前，季风强度突然减弱，湖面骤降26米，对应大气二氧化碳浓度下降18ppm。这一发现为理解亚洲夏季风对温室气体变化的响应提供了关键地质证据。SectionBEnglishtoChineseDirections:TranslatethefollowingparagraphintoChinese.WriteyouranswerontheAnswerSheet.Theadventofsolid-statelithium-metalbatteriespromisestodoubletheenergydensityoftoday’selectricvehicles.Byreplacingflammableliquidelectrolyteswithaceramicseparatormerely15µmthick,thenewcellseliminatethermalrunawaywhilemaintainingaCoulombicefficiencyof99.98%.ResearchersatOakRidgeNationalLaboratoryemployedneutrondepthprofilingtoconfirmthatlithiumdendrites,theneedle-likefilamentsthathistoricallypiercedseparators,aresuppressedwhentheshearmodulusoftheelectrolyteexceeds5GPa.Massproductionremainselusive,however,becauseroll-to-rollsinteringofgarnet-typeLLZOat1100°Cinducesmicro-cracks.Acompromisesolutioninvolvesaerosoldepositionthatbuildsadensefilmatroomtemperature,reducinginterfacialresistanceto8Ω·cm²,afigurecomparabletoconventionalliquidsystems.PartIIIReadingComprehension(40minutes)SectionACarefulReadingDirections:Readthepassageandanswerthequestions.PassageIn2025,theEuropeanSpaceAgencylaunchedtheΦ-sat-3constellation,afleetoftwelveAI-enabledCubeSatsdesignedtodetectmethaneplumesfromoilfields.Each6UCubeSatcarriesahyperspectralimagercoveringthe1650nmabsorptionfeaturecharacteristicofCH₄.Theonboardneuralnetwork,prunedto1.2millionparameters,performsinferencewithin4seconds,achievingadetectionlimitof10ppb.Dataaredownlinkedviaa60GHzinter-satellitelinktoageostationaryhub,thenrelayedtogroundstationsinSvalbard.TheconstellationrevisitsanypointonEarthevery48hours,enablingnear-real-timeleakalerts.Operatorscanthusshutofffaultyvalveswithinhoursratherthanweeks,preventinganestimated0.8%ofglobalgreenhouseemissions.Theprojectbudget,145millioneuros,isoffsetbycarbon-creditrevenuesunderArticle6oftheParisAgreement.Question16Whatwavelengthisusedtoidentifymethane?A.60GHzB.1650nmC.48hD.1.2millionQuestion17Howoftendoestheconstellationrevisitagivenlocation?A.EverysecondB.Every4secondsC.Every48hoursD.EveryweekQuestion18Whatpercentageofglobalemissionscouldbeavoided?A.0.8%B.10ppbC.145millionD.6UQuestion19Whereisthegroundstationlocated?A.ParisB.SvalbardC.Φ-satD.CubeSatQuestion20Whichfinancialmechanismsupportstheproject?A.KyotoProtocolB.Article6carboncreditsC.GreenbondsD.ESAmembershipfeesSectionBBankedClozeDirections:Fillintheblankswiththewordsprovided.Eachwordcanbeusedonce.Words:alters,threshold,ubiquitous,dormant,cascade,reversible,negligible,permeable,resilient,transientTheblood-brainbarrier,onceviewedasanimperviouswall,isinfacta…21…structurewhosetightjunctionsopenunderfocusedultrasound.This…22…response,lastingonly30minutes,allowsdrugsthatwerepreviously…23…toenterneuraltissue.Thetechniquehingesongas-filledmicrobubblesthatoscillateatthe…24…pressure,triggeringamechanochemical…25…thatloosensoccludinproteins.Remarkably,theprocessislargely…26…;withintwohours,thebarrierresealsandnoastrocyticdamageisdetected.Scientistshopetoexploitthis…27…windowtodelivergenevectorsfortreatingParkinson’sdisease.Earlytrialsinnon-humanprimatesshowthatthemethodis…28…,withnocognitivedeclineobservedoversixmonths.Shouldthesafetyprofileremain…29…,theprocedurecouldbecome…30…inneuro-oncologycentresworldwide.PartIVWriting(30minutes)Directions:Writeanessayof200-250wordsonthefollowingtopic.“WiththeriseofAI-generatedacademicpapers,shouldjournalsrequireauthorstosubmitproofofhumancontribution?”PartVAnswerKey&ExplanationsListening1B2B3B4A5B6A7B8B9C10C11B12C13C14B15BExplanations1Thereportexplicitlylinksthevesseltocutting1000tonnesofCO₂,whichderivesfromreplacingtrucks.2“99.7%accuracy”isstatedverbatim.3“Intactkeratinsheathsoffeathers”isthenovelfeature.4Greyheronmelanosomesarecompared.5Lisacites“swarmintelligence”ashermotivation.6Themagnetometerkeepsorientationerrorbelow0.5°.787µNisthemeasuredadhesiveforce.840minutesreplenishes4.8Wh.9Aviationrulesimposethe120mlimit.10Lisasays“biodiversityremainsirreplaceable,”indicatingcaution.1118billiontonnesisthepeak-dayrunoff.122.7°Cisthehistorichigh.13Cryoconiteicehas34%albedo,thelowest.1428cmistheprojectedriseby2100.15Dr.NilssonworksattheDanishMeteorologicalInstitute.Translation(SampleA