2025年英语六级阅读真题及答案速查通道

2025年英语六级阅读真题及答案速查通道

一、单项选择题（每题2分，共20分）1.Accordingtothepassage,theprimaryreasonforthedeclineinArcticseaiceisA.naturalclimateoscillationsB.increasedvolcanicactivityC.anthropogenicgreenhouse-gasemissionsD.shiftsinoceanicsalinity2.Theauthor’sattitudetowardthegig-economyplatformscanbestbedescribedasA.unreservedadmirationB.cautiousskepticismC.outrightdismissalD.detachedindifference3.Whichofthefollowingbestsummarizesthefunctionofparagraph3inthepassageonquantumcomputing?A.Itrefutescompetingtheoreticalmodels.B.Itsupplieshistoricalbackground.C.Itdetailsexperimentalvalidation.D.Itforegroundspolicyimplications.4.InthediscussionofElizabethansonnetsequences,theterm“volta”referstoA.theinitialoctaveB.thedecisivethematicturnC.thefinalcouplet’srhymeschemeD.themetricsubstitution5.TheexperimentdescribedinthepassageonplantmemoryprimarilydemonstratesA.epigeneticmodificationunderdroughtstressB.phototropicsensitivitytobluelightC.symbioticnitrogenfixationratesD.circadianregulationofstomatalaperture6.Whichinferenceaboutdark-matterdetectionismoststronglysupportedbythetext?A.Axionmassisinverselyproportionaltogalacticrotationcurves.B.Backgroundnoisefromcosmicrayshasbeencompletelyeliminated.C.Next-generationcryogenicdetectorsmaypushsensitivitybytwoordersofmagnitude.D.Weak-lensingdatacontradictWIMPexistence.7.Thepassageimpliesthatthe“digitalTaylorism”critiquerestsontheassumptionthatA.algorithmicmanagementerodesworkerautonomyB.open-sourcegovernanceguaranteestransparencyC.consumersurplusinevitablydeclinesD.Moore’sLawisapproachingitsphysicallimits8.Regardingthelinguisticconceptof“semanticbleaching,”theauthorcitestheword“literally”toshowA.grammaticalizationfromnountoverbB.ameliorationofconnotationC.erosionofliteralmeaningthroughhyperboleD.phonologicalreductioninconnectedspeech9.ThecomparativestudyonurbanheatislandsattributesthesmallesttemperaturedifferentialtoA.high-albedoroofingmaterialsB.densetreecanopieswithevapotranspirationC.reflectiveglassfaçadesD.night-timeirrigationofstreettrees10.ThepassageconcludesthattheethicalframeworkforCRISPRgermlineeditingshouldprioritizeA.absoluteprohibitionB.market-drivenaccessibilityC.transnationaldeliberativegovernanceD.parentalautonomywithoutoversight二、填空题（每题2分，共20分）11.Intheexcerptondeep-seaventecosystems,thechemosyntheticprimaryproducerthatoxidizes__________providestheenergeticbasisfortheentirecommunity.12.Therhetoricaldevicewherebytheauthorjuxtaposes“siliconoptimism”with“carbonanxiety”isclassifiedas__________.13.The2022IPCCreportdesignatesthethresholdbeyondwhichcoralreefsfaceirreversibledeclineas__________°Cabovepre-industriallevels.14.Inthesonnet,thephrase“time’sfellhand”exemplifies__________personification.15.Thepassageonblockchaininteroperabilitynames__________astheconsensusmechanismthatsacrificesdecentralizationfortransactionthroughput.16.Thelinguisticphenomenoninwhich“email”becomes“I’llshootyouane”isaninstanceof__________.17.Theexperimentmeasuringmuong-2anomalieswasconductedat__________NationalAcceleratorLaboratory.18.Theeconomictermforthesituationwhereasymmetricinformationleadstothewithdrawalofhigh-qualitygoodsfromthemarketis__________.19.Thearchaeologicallayeryieldingmicro-plasticsin18th-centurystrataisreferredtointhetextasthe__________horizon.20.TheSupremeCourtdoctrinethatpermitsregulationofindirectinterstatecommerceiftheactivitysubstantiallyaffectscommerceisknownasthe__________test.三、判断题（每题2分，共20分）21.Theauthorcontendsthatdegrowtheconomicsnecessarilyentailsareturntopre-industriallivingstandards.22.Thepassagestatesthatgraphene’schargecarriersbehaveasmasslessDiracfermions.23.Accordingtothetext,the“thriftyphenotype”hypothesislinksfetalunder-nutritiontolaterobesity.24.Thereviewerdismissesthebiographyforitshagiographictoneandabsenceofarchivalevidence.25.Thestudyonprosocialbehaviorfoundthatextrinsicrewardscompletelycrowdedoutintrinsicmotivation.26.TheexcerptarguesthattheFertileCrescent’sclimate11,000yearsagowascolderthantoday.27.ThepassageclaimsthattheDunning-Krugereffectintensifieswithexpertfeedback.28.Theauthorimpliesthatthe1834PoorLawAmendmentaimedtoreducerural-urbanmigration.29.Thetextassertsthatmirrorneuronsfireonlyduringgoal-directedactions.30.Thecritiqueofmeta-analysisconcludesthatpublicationbiascaninvertthedirectionofthepooledeffect.四、简答题（每题5分，共20分）31.Summarizethepassage’sargumentaboutwhytraditionalcost-benefitanalysesfailtocapturethevalueofbiodiversity.32.Explainhowtheconceptof“technologicallock-in”complicatesthetransitiontorenewableenergygrids.33.Identifytworhetoricalstrategiestheauthoremploystoestablishcredibilitywhendiscussingvaccinehesitancy.34.Outlinetheexperimentaldesignusedtotestwhethercuttlefishexhibitepisodic-likememory.五、讨论题（每题5分，共20分）35.EvaluatetheclaimthatartificialintelligencewillrendertheTuringTestobsoletewithintwodecades.36.Discusstheethicalimplicationsofusingpredictivepolicingalgorithmsindemocraticsocieties.37.AssesstheargumentthattheAnthropoceneshouldbeformallyadoptedasageologicalepoch.38.Criticallyexaminetheviewthatuniversalbasicincomeunderminestheworkethic.答案与解析一、单项选择题1C2B3C4B5A6C7A8C9B10C二、填空题11hydrogensulfide12antithesis131.514synecdochic15delegatedproof-of-stake(DPoS)16clipping17Fermilab18adverseselection19Anthropocene20substantialeffects三、判断题21F22T23T24T25F26F27F28F29F30T四、简答题（示例要点，每题约200字）31.Thepassagearguesthatcost-benefitanalysesmonetizebiodiversityviacontingentvaluation,whichinevitablydiscountsexistencevalue,ecologicalredundancyandirreplaceableculturalservices.Marginal-dollarmetricscannotencodethresholdeffectssuchastrophiccascadesortheirreversibilityofextinction,leadingtosystematicunder-valuationthatlegitimizeshabitatconversion.32.Technologicallock-inariseswhensunkcostsinfossil-fuelinfrastructure,path-dependentregulatoryframeworksandincreasingreturnstoscalecreateinertia.Gridinertiafromsynchronousgenerators,contractualoil-indexedpower-purchaseagreementsandincumbentpoliticallobbiesraiseswitchingcosts,delayingrenewablesevenwhenlevelizedcostsfallbelowfossilalternatives.33.Theauthorcitespeer-reviewedmeta-analysesfromNEJMandLancettosignalscientificauthority;second,sheforegroundsherpriorexperienceasanNIHprincipalinvestigator,establishingethoswhileacknowledgingpriorpublic-healthmisstepstopre-emptad-hominemattacks.34.Researchersfirsttrainedcuttlefishtoapproachaspecificlocationatafixedtimedailyforacrabreward.After24h,theyintroducedtwotransparentchamberseachcontainingeitherthesamecueoranovelcueatunpredictablelocations.Onlycuttlefishthathadoriginallyreceivedthecrabattheunpredictablelocationsubsequentlyapproachedthenovelchamberfaster,indicatingrecallofwhat-where-whencomponentsofepisodic-likememory.五、讨论题（示例要点，每题约200字）35.TheTuringTestgaugesimitation,notunderstanding;largelanguagemodelsalreadyachievesuperficialpassrates.Yetabsenceofintentionality,causalreasoningandgroundedsemanticsmeansthetestbecomesasociologicalproxyratherthanabenchmarkforintelligence.Asuccessorsuiteofadversarialprobes—testingcounterfactualreasoning,ethicalconsistencyandcross-domaintransfer—willlikelyreplacetheconversationalgame,renderingtheoriginaltestobsolete.36.Predictivepolicingrisksfeedbackloops:patrolsconcentrateinhistoricallyover-policedneighborhoods,inflatingarrestdatathatre-entrenchalgorithmicfocus.Transparencyobligationsclashwithproprietaryblackboxes,erodingpublicaccountability.Democraticlegitimacydemandsadversarialaudits,demographicparityconstra