2025年英语四六级考试词汇记忆法冲刺实战模拟试卷（适用）

2025年英语四六级考试词汇记忆法冲刺实战模拟试卷（适用）考试时间：______分钟总分：______分姓名：______第一部分词汇记忆法应用与辨析directions:Ineachofthefollowingsentences,therearetwowordsorphrasesunderlined.Identifytheoneunderlinedwordorphrasethatisincorrectlyusedorthatwouldnotfitthecontext.Writeyouranswer(AorB)onthecorrespondinglineontheAnswerSheet.1.Despiteallthechallenges,thestartupmanagedtogainsignificanttractionandsecurefurtherfunding.A)challengesB)traction2.Herexplanationwassoconvolutedthatitwasalmostimpossibleforthejurytofollowthearguments.A)convolutedB)jury3.Thecompanyisimplementingvarioussustainabilitymeasurestoreduceitscarbonfootprintand__________itsenvironmentalimpact.A)mitigateB)exacerbate4.Duringtheinvestigation,severalinconsistenciesinthewitness'sstatementscametolight,castingdoubtontheircredibility.A)inconsistenciesB)credibility5.Thenovel'scomplexnarrativestructurerequirescarefulreadingtofullyappreciateitsthematicdepth.A)narrativeB)thematic6.Heisoftenseenasaparagonofvirtueinthebusinesscommunity,knownforhisethicalconductandintegrity.A)paragonB)integrity7.Theconstructionprojecthasfacednumerousdelaysduetounforeseenlogistical_______.A)setbacksB)logistics8.Herresearchpaperpresentsacomprehensiveanalysisoftheeconomic__________resultingfromthetradepolicychanges.A)repercussionsB)precursors9.Thelocalgovernmenthasimplementedstringentregulationsto__________thespreadoftheinfectiousdisease.A)curbB)exacerbate10.Theoldphotograph,__________inadustyattic,broughtbackvividmemoriesofmychildhoodhome.A)stowedB)preserved第二部分语境词汇理解与运用directions:Readthefollowingpassagecarefully.ThenfillineachblankwithONEwordthatbestfitsthecontext.WriteyouransweronthecorrespondinglineontheAnswerSheet.Therapidadvancementofartificialintelligence(AI)has_______(11)unprecedentedchangesacrossnumerousindustries,fromhealthcaretotransportation.Oneofthemostsignificantimpactshasbeeninthefieldofmedicaldiagnosis.AIalgorithms,trainedonvastdatasetsofmedicalimages,cannowassistdoctorsinidentifyingpotentialabnormalitieswithremarkableaccuracy.Forinstance,inradiology,AIsystemshavedemonstratedtheabilitytodetectearlysignsofdiseaseslikecancermorequicklyandreliablythantraditionalmethodsalone.However,theintegrationofAIintohealthcarealsoraisesimportantethicalconsiderations.Issuesconcerningpatientprivacy,datasecurity,andthepotentialforalgorithmicbiasrequirecarefulattention.EnsuringthatAItoolsaretransparent,accountable,andfairiscrucialforbuildingtrustamongbothhealthcareprovidersandpatients.AsAIcontinuestoevolve,ongoingdialogueamongtechnologists,medicalprofessionals,andethicistswillbeessentialtonavigatethesecomplexchallengesandharnessthetechnology'sfullpotentialforthebenefitofsociety.Furthermore,theeducationalsectorisundergoingatransformationthankstoAI-driventools.Personalizedlearningplatformscanadapttoindividualstudentneeds,providingtailoredcontentandfeedback.Thisadaptiveapproachhasthepotentialto_______(12)learningoutcomesforstudentswhomightotherwisestruggleintraditionalclassroomsettings.Whiletheseadvancementsarepromising,theyalsonecessitateareevaluationoftheteacher'sroleandtheskillsrequiredforthefutureworkforce.TheenvironmentalbenefitsofAIarealso_______(13)recognized.Optimizingenergygrids,improvingagriculturalefficiency,anddevelopingrenewableenergysolutionsarejustafewexamplesofhowAIcancontributetosustainabilityefforts.Byanalyzinglargevolumesofenvironmentaldata,AIcanhelpidentifypatternsandsolutionsthathumansmightoverlook,makingitapowerfulallyinthefightagainstclimatechange.Despitetheimmenseopportunities,thewidespreadadoptionofAIisnotwithoutits_______(14).Jobdisplacementduetoautomation,thedigitaldividebetweenthosewhohaveaccesstoAItechnologiesandthosewhodonot,andtheenvironmentalimpactoftraininglargeAImodelsaresignificantconcernsthatmustbeaddressedproactively.AswestandatthecuspofanAI-drivenfuture,itisimperativethatweapproachthistechnologicalrevolutionwithbothoptimismandcaution,ensuringthatitsbenefitsareequitablydistributedanditsrisksareresponsiblymanaged.第三部分词汇运用实践directions:Completethefollowingsentenceswithappropriatewordsorphrasesbasedonthecontextprovided.YouranswershouldbewrittenonthecorrespondinglineontheAnswerSheet.Payattentiontogrammarandwordchoice.1.HavingstudiedSpanishforfiveyears,shecould_______(15)holdabasicconversationwithanativespeaker.2.Thesuccessoftheprojectlargelydependsoneffectivecommunicationandcollaborationamongtheteammembers;otherwise,_______(16).3.Despitefacingnumerous_______(17)duringtheearlystages,theentrepreneurremaineddeterminedandeventuallyfoundfunding.4.Thedocumentaryprovidesa_______(18)insightintothelivesofimmigrantsstrugglingtoadapttoanewculture.5.Itiscrucialforleadersto_______(19)thediverseperspectiveswithintheirorganizations,asthiscanleadtomoreinnovativesolutions.6.Thenovel,_______(20)inadystopianfuture,exploresthemesoffreedomandoppression.---试卷答案第一部分词汇记忆法应用与辨析1.B2.A3.A4.A5.A6.A7.A8.A9.A10.B解析思路1.traction:A)challenges-"Challenges"isanounandcorrectlyreferstodifficultiesfaced."Traction"isanounmeaningprogress,support,orgrip.While"gaintraction"isanidiommeaningtostartgainingpopularityormomentum,using"challenges"asaverb("gainchallenges")isincorrect.Thesentencecorrectlyuses"gaintraction".2.convoluted:A)convoluted-"Jury"isanoun(agroupofpeopledecidingatrial)andcannotbeusedasanadjective."Convoluted"isanadjectivemeaningcomplexanddifficulttounderstand.Thesentencecorrectlydescribestheexplanationas"convoluted".3.mitigate:A)mitigate-"Exacerbate"(B)meanstomakesomethingworse.Toreduceenvironmentalimpact,thecompanywantstomakeit*less*negative."Mitigate"(A)meanstomakesomethinglesssevere,harmful,orpainful.Thisisthecorrectwordchoice.4.inconsistencies:A)inconsistencies-"Credibility"isanoun(thequalityofbeingtrusted)andcannotbeusedasanadjectivetomodify"statements"."Inconsistencies"isanounmeaningdifferencesordiscrepancies.Thesentencecorrectlyrefersto"inconsistenciesinthestatements".5.narrative:A)narrative-"Thematic"isanadjective(relatingtothemes)andcannotmodifythenoun"structure"inthiscontext."Narrative"isanounmeaningastoryoraccount.Thesentencediscussesthe"narrativestructure"ofthenovel.6.paragon:A)paragon-"Integrity"(B)isanounmeaningmoraluprightness."Paragon"(A)isanounmeaningaperfectexampleormodelofsomethinggood.Thesentenceuses"paragon"correctlyasanountodescribesomeoneseenasamodelofvirtue.7.setbacks:A)setbacks-"Logistics"(B)referstothedetailsofplanningororganization,oftenasafieldofstudy.Itcannotfunctionasapluralnounmeaningproblemsinthiscontext."Setbacks"(A)isapluralnounmeaningdifficultiesordelays.Thesentencecorrectlyrefersto"logisticalsetbacks".8.repercussions:A)repercussions-"Precursors"(B)arethingsthatcomebeforeandindicateanotherthingiscoming.Itisgrammaticallyincorrecttosay"economicprecursorsresultingfrom..."."Repercussions"(A)isanounmeaningconsequencesoreffects,whichfitsthecontextofeffectsfrompolicychanges.9.curb:A)curb-"Exacerbate"(B)meanstomakeworse.Theregulationsaimto*reduce*thespread,so"exacerbate"isincorrect."Curb"(A)meanstocontrolorlimit.Thesentencecorrectlyuses"curbthespread".10.preserved:B)preserved-"Stowed"(A)meanstoputsomethingawayorstoreit,oftencarefully.Whilepossible,itdoesn'tconveythesenseofkeepingsomethingcarefullyforlaterrecallasstronglyas"preserved"."Preserved"(B)meanskeptingoodcondition,oftenimplyingcarefulkeeping.Thesentencesuggeststhephotowaskept,making"preserved"thebetterfit.第二部分语境词汇理解与运用11.driving12.enhance13.increasingly14.challenges15.confidently16.theentireeffortcouldfallapart17.obstacles18.profound19.harness20.setina解析思路11.driving:Thesentencestructure"has_______unprecedentedchanges"requiresapresentparticiple(-ingform)actingasanadjectivemodifying"changes"."Driving"(presentparticipleofdrive)fits,meaningthechangesarebeingcausedbyAI.12.enhance:Thesentencediscussesthepotentialpositiveeffectofpersonalizedlearningon"learningoutcomes"."Enhance"(verb)meanstoimproveorincreasesomething,whichfitsthecontextofmakingoutcomesbetter.13.increasingly:Thesentencestatesthatenvironmentalbenefitsarebeingrecognizedmoreandmore."Increasingly"(adverb)meansmoreandmore,fittingperfectlybetweentheadverb"recognized"andtheadjective"recognized".14.challenges:Thesentencelistsconcernsthatmustbeaddressed."Challenges"(noun)fitsthecontextofdifficultiesrelatedtoAIadoptionmentionedearlier(jobdisplacement,digitaldivide,environmentalimpact).15.confidently:Thecontext"HavingstudiedSpanishforfiveyears"impliesability."Couldholdabasicconversation"requiresanadverbmodifyingtheverb"hold"."Confidently"(adverb)meanswithconfidence,indicatingherabilityafterstudy.16.theentireeffortcouldfallapart:Thesentenceuses"otherwise"toindicateaconsequenceoflackofeffectivecommunication.Thefirstpartsuggestsdependenceonteamwork.Alogicalconsequenceoffailureincommunicationisthatthewhole