2026年考研英语词汇量扩充练习题

2026年考研英语词汇量扩充练习题一、选词填空（共10题，每题2分，共20分）题目：阅读以下段落，从每题所给的四个选项中选出一个最佳答案，填入相应空格中，使文章意思完整、语法正确。文章：Therapiddevelopmentofartificialintelligence(AI)hasbroughtbothopportunitiesandchallengestotheglobaljobmarket.ManyexpertsarguethatAIwillautomateasignificantnumberoftaskstraditionallyperformedbyhumans,(1)________thedemandforcertainskillswhilecreatingnewones.Forinstance,industrieslikemanufacturingandtransportationarealreadywitnessingasurgeinAI-drivenautomation.However,theimpactofAIonemploymentisnotentirely(2)________;somestudiessuggestthatAImayalsoleadtojobcreationinareassuchasdataanalysisandmachinelearning.Toadapttothischanginglandscape,workersneedto(3)________theirskillsets.Continuouslearningandupskillingarenolongeroptionalbut(4)________forsurvivalinthejobmarket.Governmentsandeducationalinstitutionsmustalsoplayaroleby(5)________trainingprogramsthatalignwithfutureindustryneeds.Onlythroughacollaborativeeffortcansociety(6)________thebenefitsofAIwhilemitigatingitsrisks.Despitetheconcerns,AIis(7)________transformingindustriesinwaysthatwereunimaginableadecadeago.Forexample,inhealthcare,AIalgorithmsarehelpingdoctorsdiagnosediseasesmoreaccuratelyandefficiently.Similarly,infinance,AI-poweredsystemsarestreamliningprocessesandreducinghumanerror.Theseadvancementsnotonlyimproveproductivitybutalso(8)________humancreativityanddecision-making.However,theethicalimplicationsofAIcannotbeignored.Issuessuchasdataprivacy,algorithmicbias,andjobdisplacementrequirecarefulconsideration.PolicymakersmuststrikeabalancebetweeninnovationandregulationtoensurethatAI(9)________forthegreatergood.Aswemoveforward,itiscrucialtofosteracultureofresponsibilityandtransparencyinAIdevelopment.Inconclusion,AIis(10)________aprofoundimpactontheglobaleconomyandworkforce.Whileitpresentschallenges,italsooffersunprecedentedopportunitiesforgrowthandinnovation.Bypreparingwiselyandadaptingproactively,wecanharnessthepowerofAItobuildabrighterfuture.选项：A.whileB.yetC.unlessD.thoughE.howeverF.thusG.thereforeH.besidesI.insteadJ.otherwise二、词汇辨析（共15题，每题2分，共30分）题目：从每题所给的四个选项中，选出一个与划线词汇意思最接近的词。1.Thecompany'snewpolicyaimstoenhanceemployeeproductivitythroughbetterwork-lifebalance.A.improveB.reduceC.maintainD.decrease2.Despitethecontradictoryevidence,thescientistinsistedonhistheory.A.supportingB.conflictingC.consistentD.supplementary3.Theubiquitouspresenceofsmartphoneshasrevolutionizedcommunicationinthemodernworld.A.rareB.widespreadC.limitedD.outdated4.Themyriadchallengesfacedbydevelopingcountriesrequireglobalcooperationtoovercome.A.fewB.singleC.numerousD.minor5.Theambiguityofthecontractledtomisunderstandingsbetweenthetwoparties.A.clarityB.vaguenessC.precisionD.certainty6.Thenascentindustryisstillinitsearlystagesbutshowsgreatpotentialforgrowth.A.matureB.emergingC.decliningD.stagnant7.Thegovernmentimplementedstrictregulationstocontrolpollutioninthecity.A.guidelinesB.restrictionsC.incentivesD.policies8.Theheuristicapproachhelpedtheteamfindanefficientsolutiontotheproblem.A.empiricalB.theoreticalC.practicalD.experimental9.Themythaboutthecitybeinghauntedhasbeendebunkedbylocalhistorians.A.truthB.legendC.factD.reality10.Theprofoundimpactoftheeventleftalastingimpressiononeveryonewhowitnessedit.A.superficialB.shallowC.meaningfulD.trivial11.Thecompany'smultifacetedstrategyallowedittoexpandintonewmarketssuccessfully.A.simpleB.single-mindedC.complexD.narrow12.Thevolatilenatureofthestockmarketmadeitdifficultforinvestorstopredicttrends.A.stableB.unpredictableC.steadyD.consistent13.Theincongruouscombinationofoldandnewelementsinthearchitecturecreatedauniqueaesthetic.A.harmoniousB.mismatchedC.complementaryD.similar14.Theprematuredecisiontolaunchtheproductwithoutsufficienttestingledtoitsfailure.A.delayedB.rushedC.plannedD.scheduled15.Thesubsequentstudyconfirmedtheinitialfindingsoftheresearchteam.A.priorB.followingC.concurrentD.preceding三、词汇应用（共5题，每题4分，共20分）题目：根据括号中的语境，选择最合适的词汇填空。1.Therapidadvancementinrenewableenergytechnologieshas(________)theglobalenergylandscape.A.revolutionizedB.stabilizedC.diversifiedD.simplified2.The________natureoftheprojectrequiredateamwithdiverseskillsandexpertise.A.interdisciplinaryB.monolithicC.homogeneousD.singular3.Thecompany's________strategyhelpeditnavigatethecomplexeconomicchallengesofthepastdecade.A.reactiveB.proactiveC.passiveD.adaptive4.The________researchconductedbytheteamprovidedvaluableinsightsintoclimatechange.A.speculativeB.empiricalC.theoreticalD.hypothetical5.The________presenceofsocialmediaindailylifehasreshapedhowpeopleinteractandconsumeinformation.A.marginalB.pervasiveC.negligibleD.sporadic四、同义替换（共10题，每题2分，共20分）题目：用括号中划线词汇的同义词替换原文中的词，使句子意思不变。1.Thenewpolicyaimstoenhanceemployeeproductivity.-(A)improve-(B)boost-(C)elevate-(D)maximize2.Thescientistinsistedonhistheorydespitethecontradictoryevidence.-(A)conflicting-(B)supporting-(C)corroborating-(D)validating3.Theubiquitouspresenceofsmartphoneshasrevolutionizedcommunication.-(A)widespread-(B)prevalent-(C)common-(D)pervasive4.Themyriadchallengesfacedbydevelopingcountriesrequireglobalcooperation.-(A)numerous-(B)varied-(C)diverse-(D)extensive5.Theambiguityofthecontractledtomisunderstandings.-(A)clarity-(B)precision-(C)vagueness-(D)certainty6.Thenascentindustryisstillinitsearlystages.-(A)emerging-(B)established-(C)mature-(D)declining7.Thegovernmentimplementedstrictregulationstocontrolpollution.-(A)rules-(B)guidelines-(C)controls-(D)restrictions8.Theheuristicapproachhelpedtheteamfindanefficientsolution.-(A)practical-(B)theoretical-(C)experimental-(D)empirical9.Themythaboutthecitybeinghauntedhasbeendebunked.-(A)legend-(B)truth-(C)fact-(D)reality10.Theprofoundimpactoftheeventleftalastingimpression.-(A)meaningful-(B)significant-(C)trivial-(D)superficial五、词汇搭配（共10题，每题2分，共20分）题目：从每题所给的四个选项中，选出一个与划线词汇最常搭配的词。1.Thecompany'sstrategicplanninghelpeditstayaheadinthecompetitivemarket.A.short-termB.long-termC.tacticalD.operational2.Theempiricaldatacollectedbytheresearcherssupportedtheirhypothesis.A.theoreticalB.conceptualC.practicalD.hypothetical3.Themultifacetedapproachallowedtheteamtoaddresstheproblemfrommultipleangles.A.simpleB.linearC.complexD.straightforward4.Thevolatilenatureofthestockmarketmadeitriskyforinvestors.A.stableB.unpredictableC.steadyD.consistent5.Thepervasiveinfluenceofsocialmediahaschangedhowpeoplecommunicate.A.marginalB.negligibleC.widespreadD.sporadic6.Theprofoundimpactoftheeventwasfeltbyeveryoneinvolved.A.superficialB.trivialC.meaningfulD.insignificant7.Theambiguityofthecontractledtoconfusionamongtheparties.A.clarityB.precisionC.vaguenessD.certainty8.Thenascentindustryisstillinitsearlystagesbuthasgreatpotential.A.matureB.decliningC.establishedD.emerging9.Thegovernmentimplementedstrictregulationstoensuresafety.A.policiesB.guidelinesC.controlsD.restrictions10.Theheuristicapproachhelpedtheteamfindasolutionmoreefficiently.A.theoreticalB.practicalC.experimentalD.empirical答案与解析一、选词填空1.while-解析：此处表示对比关系，即AI创造了新需求的同时也淘汰了旧需求。2.notentirely-解析：根据语境，AI的影响并非完全单一，而是复杂的。3.upgrade-解析：此处表示提升技能，与“adapttothechanginglandscape”呼应。4.essential-解析：强调在当前就业市场，持续学习是必要的。5.design-解析：政府需要设计培训项目以匹配未来需求。6.maximize-解析：通过合作，最大限度地利用AI的益处。7.dramatically-解析：AI正在深刻地改变各行业。8.complement-解析：AI提升了人类创造力和决策力。9.benefit-解析：AI应为更大的利益服务。10.transformational-解析：AI对全球经济和劳动力产生了变革性影响。二、词汇辨析1.A.improve-解析：“enhance”意为提升，与“improve”意思最接近。2.B.conflicting-解析：“contradictory”意为矛盾的，与“conflicting”同义。3.B.widespread-解析：“ubiquitous”意为无处不在的，与“widespread”意思相近。4.C.numerous-解析：“myriad”意为无数的，与“numerous”同义。5.B.vagueness-解析：“ambiguity”意为模糊性，与“vagueness”意思接近。6.B.emerging-解析：“nascent”意为初生的，与“emerging”同义。7.B.restrictions-解析：“regulations”意为规则，但“restrictions”更强调限制性。8.D.experimental-解析：“heuristic”意为启发式的，与“experimental”意思相近。9.B.legend-解析：“myth”意为传说，与“legend”同义。10.C.meaningful-解析：“profound”意为深刻的，与“meaningful”意思相近。11.C.complex-解析：“multifaceted”意为多方面的，与“complex”同义。12.B.unpredictable-解析：“volatile”意为不稳定的，与“unpredictable”意思接近。13.B.mismatched-解析：“incongruous”意为不协调的，与“mismatched”同义。14.B.rushed-解析：“premature”意为过早的，与“rushed”意思相近。15.B.following-解析：“subsequent”意为随后的，与“following”同义。三、词汇应用1.A.revolutionized-解析：renewableenergy的进步彻底改变了全球能源格局。2.A.interdisciplinary-解析：项目需要跨学科的知识和技能。3.B.proactive-解析：公司采取主动策略应对经济挑战。4.B.empirical-解析：研究基于实际数据，提供了可靠见解。5.B.pervasive-解析：社交媒体广泛存在于日常生活中。四