2026年英语四六级考试高频词汇试题

2026年英语四六级考试高频词汇试题一、词汇选择填空（共10题，每题1分，共10分）directions:Thereare10blanksinthefollowingpassage.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.Passage:Therapiddevelopmentofartificialintelligence(AI)hasbroughtbothopportunitiesandchallengestomodernsociety.Ontheonehand,AItechnologieshavesignificantlyimprovedefficiencyinvariousindustries,suchashealthcare,finance,andtransportation.Forinstance,AI-powereddiagnostictoolscananalyzemedicalimagesmoreaccuratelythanhumanradiologists,savingtimeandreducingcosts.Ontheotherhand,theriseofAIhasraisedconcernsaboutjobdisplacementandethicalissues.Manyworkersfearthatmachineswillreplacehumanlabor,leadingtounemployment.Additionally,questionsaboutdataprivacyandalgorithmicbiasneedtobeaddressedtoensurefairnessandtransparency.1.Theword"significant"inthefirstsentenceisclosestinmeaningto:A)minorB)majorC)temporaryD)unpredictable2.Accordingtothepassage,AItechnologieshavebeenwidelyappliedin:A)agricultureB)educationC)healthcare,finance,andtransportationD)retail3.Thephrase"moreaccurately"inthesecondsentencesuggeststhat:A)AIislessprecisethanhumansB)AIperformsbetterthanhumansC)humanradiologistsaremoreefficientD)medicalimagesarehardertoanalyze4.Theword"displacement"inthethirdparagraphismostsimilarto:A)creationB)replacementC)improvementD)development5.ThepassageimpliesthatoneofthekeychallengesofAIis:A)itshighcostB)itsslowspeedC)jobdisplacementD)itslackofcreativity6.Theword"ethical"inthethirdparagraphrefersto:A)legalB)moralC)technicalD)financial7.Thephrase"needstobeaddressed"indicatesthat:A)theproblemsaresolvedB)theissuesshouldberesolvedC)theissuesareignoredD)theissuesareunnecessary8.ThepassagesuggeststhatAIcanimproveefficiencyby:A)increasingerrorsB)reducingaccuracyC)automatingtasksD)limitinghumaninvolvement9.Theword"transparency"inthelastsentencemeans:A)opennessB)complexityC)secrecyD)efficiency10.Theoveralltoneofthepassageis:A)pessimisticB)optimisticC)neutralD)biased二、选词填空（共10题，每题1分，共10分）directions:Thereare10blanksinthefollowingpassage.Foreachblank,therearefourchoicesmarkedA),B),C)andD).YoushouldchoosetheONEthatbestfitsintothepassage.ThenmarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.Passage:TheCOVID-19pandemichashadaprofoundimpactonglobaleducationsystems.Manyschoolsanduniversitieswereforcedtoclosetemporarily,shiftingtoonlinelearningplatforms.Whileremoteeducationhasitsadvantages,suchasflexibilityandaccessibility,italsopresentsseveralchallenges.Onemajorissueisthedigitaldivide,wherestudentsfromlow-incomefamilieslackaccesstostableinternetordevices.Additionally,maintainingengagementandensuringqualityeducationinavirtualenvironmentisdifficult.Teachershavehadtoadaptquickly,learningnewtechnologiesandadjustingteachingmethods.Despitethesedifficulties,thepandemichasacceleratedtheadoptionofdigitaltoolsineducation,whichmaybenefitfuturelearning.11.Theword"profound"inthefirstsentenceisclosestinmeaningto:A)shallowB)temporaryC)long-termD)deep12.Thephrase"forcedtoclose"suggeststhat:A)schoolschosetocloseB)schoolswereclosedbyauthoritiesC)schoolsclosedvoluntarilyD)schoolswerenotaffected13.Theword"flexibility"inthesecondparagraphrefersto:A)rigidityB)adaptabilityC)inflexibilityD)instability14.Thephrase"digitaldivide"impliesthat:A)allstudentshaveequalaccesstotechnologyB)somestudentslacktechnologicalresourcesC)digitaldevicesareunnecessaryforeducationD)onlinelearningisineffective15.Theword"engagement"inthethirdparagraphmeans:A)disinterestB)participationC)distractionD)frustration16.Thepassagesuggeststhatteachersfacedchallengesin:A)reducingworkloadB)improvingstudentperformanceC)adaptingtonewtechnologiesD)increasingclasssize17.Thephrase"acceleratedtheadoption"indicatesthat:A)digitaltoolswereusedlessB)digitaltoolswereusedmorerapidlyC)traditionalmethodswerepreferredD)onlinelearningwasabandoned18.Theword"benefit"inthelastsentenceimpliesthat:A)harmB)disadvantageC)advantageD)disadvantage19.Thepassageimpliesthatthepandemichas:A)worsenededucationqualityB)improvededucationqualityC)hadnoeffectoneducationD)ledtowidespreadclosures20.Theoverallpurposeofthepassageisto:A)criticizeonlinelearningB)highlightthebenefitsofdigitaleducationC)discussthechallengesofremoteeducationD)promotetraditionalschooling三、句子匹配（共10题，每题1分，共10分）directions:Matchthefollowingsentences(1-10)withtheirappropriatemeanings(A-J).MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.Sentences:1.Thecompanyimplementednewpoliciestoenhanceproductivity.2.Despitethechallenges,sheremainedresilientanddetermined.3.Thestudyrevealedasignificantcorrelationbetweendietandhealth.4.Thegovernmentintroducedstrictregulationstoprotecttheenvironment.5.Theprojectfaceddelaysduetobudgetconstraints.6.Theteacheremphasizedtheimportanceofcriticalthinking.7.Theexperimentyieldedunexpectedresults.8.Theorganizationlaunchedacampaigntoraiseawarenessaboutclimatechange.9.Thestudentstruggledtounderstandthecomplextheory.10.Themanagerencouragedteamworktoachievebetteroutcomes.Meanings:A)Showedstrongdeterminationinthefaceofdifficulties.B)Ledtoapositivechangeorimprovement.C)Causedproblemsbecauseoflimitedresources.D)Highlightedthevalueofanalyzingandevaluatinginformation.E)Resultedinsurprisingorunplannedoutcomes.F)Introducedrulestocontrolorlimitcertainactions.G)Foundastronglinkbetweentwofactors.H)Promotedacauseorideatothepublic.I)Madesomethingmoreeffectiveorefficient.J)Haddifficultygraspingadifficultconcept.四、同义替换（共10题，每题1分，共10分）directions:Completethefollowingsentencesbychoosingthebestwordorphrasefromtheoptions(A-D)toreplacetheunderlinedpart.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.1.Therapidgrowthofe-commercehastransformedtraditionalretail.-A)declined-B)declined-C)revolutionized-D)maintained2.Theresearchercollecteddatatoanalyzetherelationshipbetweenvariables.-A)ignore-B)observe-C)measure-D)eliminate3.Thegovernmentimposedtaxestogeneraterevenueforpublicservices.-A)reduced-B)collected-C)wasted-D)distributed4.Thecompany’sinnovativestrategieshelpeditstaycompetitiveinthemarket.-A)outdated-B)unprofitable-C)creative-D)stagnant5.Thestudent’seffortwasrewardedwithahighgrade.-A)wasted-B)ignored-C)acknowledged-D)criticized6.Theenvironmentalpolicyaimedtoreducepollution.-A)increase-B)control-C)ignore-D)eliminate7.Theteamcollaboratedtocompletetheprojectsuccessfully.-A)fought-B)workedtogether-C)divided-D)failed8.Thenewlawwasenactedtoprotectconsumerrights.-A)canceled-B)strengthened-C)weakened-D)ignored9.Theexperimentyieldedpositiveresults,confirmingthehypothesis.-A)negative-B)unclear-C)successful-D)incorrect10.Thecompany’sexpansionintointernationalmarketswasdrivenbydemand.-A)hindered-B)encouraged-C)limited-D)rejected五、反义替换（共10题，每题1分，共10分）directions:Completethefollowingsentencesbychoosingthebestwordorphrasefromtheoptions(A-D)toreplacetheunderlinedpart.MarkthecorrespondingletteronAnswerSheet2withasinglelinethroughthecenter.1.Theoutdatedtechnologyfailedtomeetmodernstandards.-A)advanced-B)obsolete-C)modern-D)primitive2.Thestrictregulationsrestrictedbusinessesfromoperatingfreely.-A)relaxed-B)encouraged-C)limited-D)expanded3.Theinefficientsystemledtodelaysinprocessingapplications.-A)effective-B)slow-C)fast-D)reliable4.Thelackoffundinghinderedtheproject’sprogress.-A)abundant-B)limited-C)sufficient-D)wasted5.Thebiasedreportpresentedone-sidedinformation.-A)fair-B)unbalanced-C)objective-D)complete6.Thenoisyenvironmentmadeitdifficulttoconcentrate.-A)quiet-B)disruptive-C)peaceful-D)chaotic7.Theunreliablesourceprovidedincorrectdata.-A)accurate-B)false-C)valid-D)biased8.Thecomplexproblemrequiredcarefulanalysis.-A)simple-B)straightforward-C)clear-D)basic9.Thecrowdedairportcausedlonglinesatsecuritycheckpoints.-A)empty-B)spacious-C)underutilized-D)organized10.Thecontroversialpolicysparkedpublicdebate.-A)supported-B)approved-C)accepted-D)opposed答案与解析一、词汇选择填空1.B)major2.C)healthcare,finance,andtransportation3.B)AIperformsbetterthanhumans4.B)replacement5.C)jobdisplacement6.B)moral7.B)theissuesshouldberesolved8.C)automatingtasks9.A)openness10.C)neutral解析:1."significant"meansimportantormajor,notminor(A),temporary(C),orunpredictable(D).2.Thepassagementionshealthcare,finance,andtransportationasindustrieswhereAIisapplied.3."moreaccurately"suggestsAIisbetterthanhumansatanalysis.4."displacement"meansreplacement,notcreation(A),improvement(C),ordevelopment(D).5.Thethirdparagraphdiscussesjobdisplacementasachallenge.6."ethical"referstomoralissues,notlegal(A),technical(C),orfinancial(D).7."needstobeaddressed"meansproblemsshouldbesolved,notignored(C)orunnecessary(D).8.AIimprovesefficiencybyautomatingtasks,notincreasingerrors(A)orreducingaccuracy(B).9."transparency"meansopenness,notcomplexity(B)orsecrecy(C).10.Thepassagepresentsabalancedview,soitisneutral(C),notbiased(D).二、选词填空11.D)deep12.B)schoolswereclosedbyauthorities13.B)adaptability14.B)somestudentslacktechnologicalresources15.B)participation16.C)adaptingtonewtechnologies17.B)digitaltoolswereusedmorerapidly18.C)advantage19.B)improvededucationquality20.C)discussthechallengesofremoteeducation解析:11."profound"meansdeeporlong-term,notshallow(A)ortemporary(C).12."forcedtoclose"impliesclosurebyauthorities,notvoluntary(C)orunforced(A).13."flexibility"meansadaptability,notrigidity(A)orinstability(D).14."digitaldivide"referstounequalaccesstotechnology,notequalaccess(A).15."engagement"meansparticipation,notdisinterest(A)ordistraction(C).16.Teachershadtoadapttonewtechnologies,notreduceworkload(A)orimproveperformance(B).17."acceleratedtheadoption"meansfasteruseofdigitaltools.18."benefit"impliesadvantage,notharm(A)ordisadvantage(B).19.Thepandemicledtoimprovededucationqualityduetodigitaladoption.20.Thepassagefocusesonchallenges,notbenefits(B)ortraditionalschooling(D).三、句子匹配1.I)madesomethingmoreeffectiveorefficient2.A)Showedstrongdeterminationinthefaceofdifficulties3.G)foundastronglinkbetweentwofactors4.F)introducedrulestocontrolorlimitcertainactions5.C)causedproblemsbecauseoflimitedresources6.D)highlightedthevalueofanalyzingandevaluatinginformation7.E)resultedinsurprisingorunplannedoutcomes8.H)promotedacauseorideatothepublic9.J)haddifficultygraspingadifficultconcept10.B)workedtogether解析:1."enhancedproductivity"meansmadesomethingmoreefficient.2."resilientanddetermined"showsstrongdetermination.3."significantcorrelation"indicatesastronglink.4."strictregulations"meansintroducedrules.5."budgetconstraints"causeddelays.6."criticalthinking"involvesanalysisandevaluation.7."unexpectedresults"meanssurprisingoutcomes.8."raisedawareness"meanspromotedacause.9."struggledtounderstand"meansdifficultywithaconcept.10."encouragedteamwork"meansworkingtogether.四、同义替换1.C)revolutionized2.C)measure3.B)collected4.C)creative5.C)acknowledged6.B)control7.B)workedtogether8.B)strengthened9.C)successful10.B)encouraged解析:1."transformed"meansrevolutionized,notdeclined(A,B,D).2."analyze"meansmeasure,notignore(A),observe(B),oreliminate(D).3."imposedtaxes"meanscollected,notreduced(A),wasted(C),ordistributed(D).4."innovativestrategies"meanscreative,notoutdated(A),unprofitable(B),orstagnant(D).5."rewarded"meansacknowle