2025年新版托福词汇题库及答案

2025年新版托福词汇题库及答案

一、单项选择题（每题2分，共10题）1.Whichofthefollowingwordsbestdescribesthemeaningof"ubiquitous"?A)RareB)CommonC)ExpensiveD)AncientAnswer:B2.Theword"serendipity"refersto:A)CarelessnessB)GoodfortunebychanceC)HarshnessD)ConfusionAnswer:B3.Whatistheoppositeof"pessimistic"?A)OptimisticB)AnxiousC)IndifferentD)CuriousAnswer:A4.Theterm"myriad"means:A)AfewB)NoneC)CountlessD)SingleAnswer:C5.Whichwordmeans"tocausesomeonetoremembersomething"?A)ObliterateB)EvokeC)DiminishD)ExacerbateAnswer:B6."Penultimate"refersto:A)ThefirstB)ThelastC)ThesecondtolastD)ThemiddleAnswer:C7.Whatisthemeaningof"ambivalent"?A)HavingmixedfeelingsorcontradictoryideasaboutsomethingorsomeoneB)HavingastrongpreferenceforonethingoveranotherC)BeingcompletelycertainaboutsomethingD)HavingnofeelingsaboutsomethingAnswer:A8.Theword"quintessential"means:A)OrdinaryB)SurprisingC)ThemosttypicalexampleofaqualityorclassD)TheleastimportantAnswer:C9.Whichwordmeans"tomakesomethingclearoreasytounderstand"?A)ComplicateB)ElucidateC)ObscureD)SimplifyAnswer:B10.Theterm"invaluable"refersto:A)VeryexpensiveB)NotusefulatallC)ExtremelyvaluableD)TemporarilyusefulAnswer:C二、多项选择题（每题2分，共10题）1.Whichofthefollowingwordscanmean"tochangeintoadifferentform"?A)TransmuteB)StagnateC)MeltD)FreezeAnswer:A,C2.Choosethewordsthatmean"tocausesomeonetofeelangryorupset":A)IrritateB)CalmC)AnnoyD)pacifyAnswer:A,C3.Whichwordscanmean"astrongfeelingofinterestorenthusiasm"?A)ApathyB)ZealC)EnthusiasmD)IndifferenceAnswer:B,C4.Selectthewordsthatmean"tomakesomethingsmallerorlessinamount":A)DiminishB)IncreaseC)ReduceD)ExpandAnswer:A,C5.Whichwordscanmean"tohappenbychance"?A)CoincidenceB)SerendipityC)FlukeD)DeliberateAnswer:B,C6.Choosethewordsthatmean"tobeawareofsomething"?A)ConsciousB)IgnorantC)AwareD)UninformedAnswer:A,C7.Whichwordscanmean"tocausesomethingtobecomeworse"?A)ExacerbateB)ImproveC)DeteriorateD)EnhanceAnswer:A,C8.Selectthewordsthatmean"tobehonestandfair"?A)IntegrityB)DishonestC)HonestyD)FairnessAnswer:A,C,D9.Whichwordscanmean"tobethebestexampleofaqualityorclass"?A)ParagonB)quintessentialC)AverageD)TypicalAnswer:A,B10.Choosethewordsthatmean"tobeveryusefulorvaluable"?A)InvaluableB)UselessC)HelpfulD)BeneficialAnswer:A,C,D三、判断题（每题2分，共10题）1."Ubiquitous"meanssomethingthatisrareandnotcommonlyfound.Answer:False2."Serendipity"referstotheoccurrenceofeventsbychanceinahappyorbeneficialway.Answer:True3."Pessimistic"meanshavingapositiveoutlookonlife.Answer:False4."Myriad"meansafeworasmallnumberofthings.Answer:False5."Evoke"meanstocausesomeonetoremembersomething.Answer:True6."Penultimate"referstothefirstiteminasequence.Answer:False7."Ambivalent"meanshavingastrongpreferenceforonethingoveranother.Answer:False8."Quintessential"meansthemosttypicalexampleofaqualityorclass.Answer:True9."Elucidate"meanstomakesomethingclearoreasytounderstand.Answer:True10."Invaluable"meanssomethingthatisnotusefulatall.Answer:False四、简答题（每题5分，共4题）1.Explainthemeaningof"ambivalent"andprovideanexamplesentence.Answer:Ambivalentmeanshavingmixedfeelingsorcontradictoryideasaboutsomethingorsomeone.Forexample,"Shewasambivalentaboutmovingtoanewcitybecauseshelovedhercurrenthomebutwantednewopportunities."2.Describetheterm"quintessential"andgiveanexampleofitsusage.Answer:Quintessentialreferstothemosttypicalexampleofaqualityorclass.Forexample,"ThequintessentialexampleofaRenaissancemanisLeonardodaVinci,knownforhisworkinart,science,andengineering."3.Define"serendipity"andprovideascenariowhereitmightoccur.Answer:Serendipityreferstotheoccurrenceofeventsbychanceinahappyorbeneficialway.Forexample,whilesearchingforalostkey,youmightserendipitouslyfindalong-lostphotographthatbringsbackcherishedmemories.4.Explainthemeaningof"invaluable"andgiveanexampleofitsusage.Answer:Invaluablemeansextremelyvaluableoruseful.Forexample,"Theguidanceofamentorisinvaluableinhelpingayoungprofessionalnavigatetheircareerpath."五、讨论题（每题5分，共4题）1.Discusstheimportanceofunderstandingsynonymsandantonymsinvocabularybuilding.Answer:Understandingsynonymsandantonymsiscrucialinvocabularybuildingasithelpsingraspingthenuancesoflanguage.Synonymsallowforvariedexpression,whileantonymsclarifymeaningsbyhighlightingcontrasts.Thisknowledgeenhancescomprehensionandcommunicationskills.2.Explainhowknowingprefixesandsuffixescanaidinunderstandingunfamiliarwords.Answer:Knowingprefixesandsuffixesaidsinunderstandingunfamiliarwordsbybreakingthemdownintorecognizablecomponents.Forexample,theprefix"un-"means"not,"so"unhappy"meansnothappy.Similarly,thesuffix"-able"means"capableof,"so"readable"meanscapableofbeingread.Thisknowledgehelpsindecipheringthemeaningsofnewwords.3.Discusstheroleofcontextindeterminingthemeaningofaword.Answer:Contextplaysavitalroleindeterminingthemeaningofaword.Thesurroundingwordsan