2026年GRE词汇专项突破练习及答案

2026年GRE词汇专项突破练习及答案考试时长：120分钟满分：100分试卷名称：2026年GRE词汇专项突破练习及答案考核对象：准备参加GRE考试的学生题型分值分布：-判断题（总共10题，每题2分）：总分20分-单选题（总共10题，每题2分）：总分20分-多选题（总共10题，每题2分）：总分20分-案例分析（总共3题，每题6分）：总分18分-论述题（总共2题，每题11分）：总分22分总分：100分---一、判断题（每题2分，共20分）1.Theword"ubiquitous"meanssomethingthatispresenteverywhereatthesametime.2."Ephemeral"referstosomethingthatlastsforaveryshorttime.3."Pernicious"describessomethingthatisharmfulbutnotimmediatelynoticeable.4."Serendipity"istheoccurrenceofeventsbychanceinahappyorbeneficialway.5."Meticulous"meansshowinggreatattentiontodetail.6."Obfuscate"meanstomakesomethingunclearordifficulttounderstand.7."Pragmatic"referstodealingwiththingssensiblyandrealistically.8."Eloquence"istheabilitytoexpressoneselfclearlyandpersuasively.9."Nefarious"describessomethingthatiswickedorcriminal.10."Laudable"meansworthyofpraise.---二、单选题（每题2分，共20分）1.Whichofthefollowingwordsmeans"tocausetoexistoroccur"?A.FacilitateB.precipitateC.precipitateD.precipitate2.Theword"myopic"ismostsimilarto:A.VisionaryB.ShortsightedC.StrategicD.Pragmatic3.Whichwordbestdescribesapersonwhoisoverlyconfidentintheirabilities?A.HesitantB.ArrogantC.HumbleD.Meek4.Theterm"ubiquitous"ismostcloselyrelatedto:A.RareB.CommonC.DistantD.Exotic5.Whichofthefollowingwordsmeans"todelayorpostpone"?A.ProcrastinateB.ExpediteC.HasteD.Accelerate6.Theword"serendipity"ismostsimilarto:A.CoincidenceB.MisfortuneC.DeliberationD.Calculation7.Whichwordmeans"tospeakorwriteinawaythatisdeliberatelyconfusing"?A.ClarifyB.AmbiguityC.ObfuscateD.Articulate8.Theterm"meticulous"ismostsimilarto:A.CautiousB.RecklessC.SloppyD.Indifferent9.Whichwordmeans"toactinawaythatisnothonestorfair"?A.IntegrityB.DeceitfulC.HonestyD.Ethical10.Theterm"laudable"ismostsimilarto:A.DesirableB.ReprehensibleC.ControversialD.Undesirable---三、多选题（每题2分，共20分）1.Whichofthefollowingwordsaresynonymsfor"persistent"?A.TenaciousB.ReluctantC.EnduringD.Fickle2.Theword"ephemeral"isrelatedto:A.TransienceB.PermanenceC.DurationD.Stability3.Whichwordsaresynonymsfor"nefarious"?A.WickedB.LawfulC.CriminalD.Innocent4.Theterm"eloquence"isrelatedto:A.PersuasivenessB.ClarityC.BrevityD.Confusion5.Whichwordsaresynonymsfor"meticulous"?A.ThoroughB.CarefulC.RashD.Precise6.Theword"obfuscate"isrelatedto:A.ClarityB.ConfusionC.TransparencyD.Obscurity7.Whichwordsaresynonymsfor"pragmatic"?A.RealisticB.IdealisticC.PracticalD.Theoretical8.Theterm"serendipity"isrelatedto:A.ChanceB.PlanningC.LuckD.Deliberation9.Whichwordsaresynonymsfor"laudable"?A.PraizableB.DesirableC.UndesirableD.Commendable10.Theword"ubiquitous"isrelatedto:A.PrevalenceB.RarityC.UniquenessD.Absence---四、案例分析（每题6分，共18分）案例1：Ascientistisconductinganexperimenttostudytheeffectsofanewdrugonplantgrowth.Theexperimentinvolvesthreegroupsofplants:GroupA(treatedwiththedrug),GroupB(treatedwithaplacebo),andGroupC(untreated).Afteronemonth,thescientistobservesthefollowingresults:-GroupAplantsshowa20%increaseinheight.-GroupBplantsshownosignificantchangeinheight.-GroupCplantsshowa5%increaseinheight.问题：1.Whattermbestdescribesthescientist'sapproachtotheexperiment?2.Explainthesignificanceoftheresultsintermsofthedrug'seffectiveness.案例2：Acompanyislaunchinganewmarketingcampaignforitsproduct.Thecampaignincludessocialmediaads,TVcommercials,andprintadvertisements.Thecompanytracksthecampaign'ssuccessbymeasuringsalesbeforeandafterthecampaign.问题：1.Whattermbestdescribesthecompany'sapproachtomeasuringthecampaign'ssuccess?2.Explainhowthecompanycanusethedatatoimprovefuturecampaigns.案例3：AstudentispreparingforaGREexam.Thestudentstudiesdiligentlyforseveralweeks,usingflashcards,practicetests,andstudygroups.Onthedayoftheexam,thestudentfeelsconfidentandperformswell.问题：1.Whattermbestdescribesthestudent'sapproachtopreparingfortheexam?2.Explainhowthestudent'sapproachcouldbeappliedtootheracademicorprofessionalchallenges.---五、论述题（每题11分，共22分）论述题1：Discusstheimportanceofvocabularyinachievingsuccessinacademicandprofessionalsettings.Provideexamplesofhowastrongvocabularycanenhancecommunication,criticalthinking,andproblem-solvingskills.论述题2：Explaintheconceptof"pragmatism"inthecontextofdecision-making.Provideexamplesofhowapragmaticapproachcanleadtoeffectivesolutionsinbothpersonalandprofessionalsituations.---标准答案及解析一、判断题1.√2.√3.√4.√5.√6.√7.√8.√9.√10.√解析：所有判断题均为正确，因为题干中的定义与对应词汇的含义一致。二、单选题1.B2.B3.B4.B5.A6.A7.C8.A9.B10.A解析：1."Precipitate"meanstocausetoexistoroccur,similarto"facilitate."2."Myopic"meansshortsighted,similarto"shortsighted."3."Arrogant"meansoverlyconfident,similartothedescription.4."Ubiquitous"meanscommon,similarto"common."5."Procrastinate"meanstodelayorpostpone.6."Serendipity"meanscoincidence,similarto"coincidence."7."Obfuscate"meanstospeakorwriteinawaythatisdeliberatelyconfusing.8."Meticulous"meanscautious,similarto"cautious."9."Deceitful"meanstoactinawaythatisnothonestorfair.10."Laudable"meansdesirable,similarto"desirable."三、多选题1.A,C2.A,C3.A,C4.A,B5.A,B,D6.B,D7.A,C8.A,C9.A,D10.A解析：1."Tenacious"and"enduring"aresynonymsfor"persistent."2."Transience"and"duration"arerelatedto"ephemeral."3."Wicked"and"criminal"aresynonymsfor"nefarious."4."Persuasiveness"and"clarity"arerelatedto"eloquence."5."Thorough,""careful,"and"precise"aresynonymsfor"meticulous."6."Confusion"and"obscurity"arerelatedto"obfuscate."7."Realistic"and"practical"aresynonymsfor"pragmatic."8."Chance"and"luck"arerelatedto"serendipity."9."Praizable"and"commendable"aresynonymsfor"laudable."10."Prevalence"isrelatedto"ubiquitous."四、案例分析案例1：1."Controlledexperiment"2.Theresultssuggestthatthedrugiseffective,asGroupAplantsshowedasignificantincreaseinheightcomparedtoGroupBandGroupC.解析：1.Thescientist'sapproachinvolvesacontrolledexperimentwiththreegroups,allowingforacomparisonofthedrug'seffects.2.Thedrug'seffectivenessisindicatedbythe20%increaseinheightinGroupA,whileGroupBandGroupCshowedminimalornochange.案例2：1."Data-drivenapproach"2.Thecompanycanusethesalesdatatoidentifywhichmarketingchannelsaremosteffectiveandallocateresourcesaccordingly.解析：1.Thecompany'sapproachtomeasuringsuccessisdata-driven,relyingonsalesdatatoassessthecampaign'seffectiveness.2.Byanalyzingthedata,thecompanycanoptimizefuturecampaignsbyfocusingonthemostsuccessfulchannels.案例3：1."Diligentpreparation"2.Thestudent'sapproachcanbeappliedtootherchallengesbysettingcleargoals,usingeffectivestudymethods,andstayingmotivated.解析：1.Thestudent'sapproachtopreparingfortheexamisdiligent,involvingconsistentstudyandpractice.2.Thestudent'smethodofsettinggoals,usingstudytools,andstayingmotivatedcanbeappliedtootheracademicorprofessionaltasks.五、论述题论述题1：Astrongvocabularyisessentialforsuccessinacademicandprofessionalsettings.Itenhancescommunicationbyallowingindividualstoexpressideasclearlyandprecisely.Forexample,usingwordslike"ubiquitous"or"serendipity"canmakewritingmoreengagingandsophisticated.Additionally,arichvocabularyaidscriticalthinkingbyenablingindividualstounderstandcomplexconceptsandanalyzeinformationeffectively.Forinstance,knowingwordslike"pragmatic"or"meticulous"helpsinevaluatingsituationsrealistic