专升本英语一词汇专项训练题库及答案

专升本英语一词汇专项训练题库及答案第1页共1页专升本英语一词汇专项训练题库及答案一、单项选择题（共10小题，每题2分）（每小题只有一个选项符合题意，请把正确选项的字母填在题后括号内）1.Whichofthefollowingwordsbestdescribesthequalityofapersonwhoisalwayswillingtohelpothers?A.AmbitiousB.GenerousC.CarelessD.Stubborn参考答案：B2.Ifyouwanttoexpresstheideathatsomethingisnotimportantorsignificant,whichwordwouldyouuse?A.CrucialB.MinorC.ExpensiveD.Rare参考答案：B3.Theword"resilient"referstotheabilitytorecoverquicklyfromdifficulties.Whichsentencecorrectlyusesthisword?A.Sheistooresilienttocry.B.Hisresiliencehelpedhimpasstheexam.C.Theresilienceofthematerialisquestionable.D.Resilientpeoplealwaysavoidchallenges.参考答案：B4.Whatistheoppositeof"frivolous"?A.SeriousB.ThoughtfulC.CarelessD.Elegant参考答案：A5.Ifyouwanttosaythatsomethingisthebestormostimportant,whichwordshouldyouuse?A.SuperfluousB.PreeminentC.InsignificantD.Ordinary参考答案：B6.Theword"ubiquitous"meanssomethingthatispresenteverywhere.Whichsentencebestillustratesthismeaning?A.Theubiquitousnatureofsmartphonesisundeniable.B.Hisubiquitouspresencemadehimafamiliarfigure.C.Theubiquitoussoundoftheradiowasannoying.D.Shefoundtheubiquitoussignconfusing.参考答案：A7.Ifyouwanttodescribeapersonwhoisveryconfidentandsureofthemselves,whichwordwouldbemostappropriate?A.HesitantB.AssertiveC.TimidD.Shy参考答案：B8.Theword"myriad"referstoaverylargenumberofsomething.Whichsentencecorrectlyusesthisword?A.Themyriadstarsintheskywerebeautiful.B.Shehasamyriadofproblemstosolve.C.Themyriadcolorsoftherainbowwerestunning.D.Hismyriadexcuseswereunbelievable.参考答案：B9.Whatisthemeaningoftheword"serendipity"?A.Theabilitytoseethingsclearly.B.Theoccurrenceanddevelopmentofeventsbychanceinahappyorbeneficialway.C.Thequalityofbeingseriousandthoughtful.D.Theactofbeingstubbornandrefusingtochange.参考答案：B10.Theword"pivotal"referstosomethingthatisveryimportantornecessary.Whichsentencebestshowstheuseofthisword?A.Thepivotalmomentinthemoviewastheexplosion.B.Hispivotalroleintheprojectwascrucial.C.Thepivotaldecisionwasmadebythecommittee.D.Thepivotalevidencehelpedsolvethecase.参考答案：B二、填空题（共10小题，每题2分）（请把正确答案直接填写在题中横线上，填写不完整的不得分）1.Theword"resilient"referstoaperson'sabilityto______quicklyafterexperiencingdifficulties.参考答案：bounceback2.Ifyouwanttosaythatsomethingispresenteverywhere,youcanusetheword______.参考答案：everywhere3.Theword"myriad"referstoan______numberofthings.参考答案：huge,large,numerous4.Whichofthefollowingwordsbestdescribesasituationwhereasmallchangecanhavealargeeffect?______参考答案：tippingpoint5.Ifyouwanttoexpresstheideaofgivingsomeoneapieceofyourmind,youcansayyouare______them.参考答案：givesomeoneapieceofyourmind6.Theword"ubiquitous"meanssomethingthatis______.参考答案：presenteverywhere7.Ifyouwanttodescribeapersonwhoisverytalkative,youcansaytheyare______.参考答案：chatty8.Theword"pivotal"referstosomethingthatis______tothesuccessofsomethingelse.参考答案：crucial9.Whichofthefollowingwordsbestdescribesapersonwhoisverybraveanddetermined?______参考答案：brave,courageous10.Ifyouwanttosaythatsomethingisnotimportant,youcanusetheword______.参考答案：insignificant,trivial三、判断题（共10小题，每题2分）（正确的打“√”，错误的打“×”，把判断符号填在题后括号内）1.Theword"ubiquitous"meanssomethingthatisfoundeverywhereandisverycommon.参考答案：√2.Ifyouwanttoexpresstheideaofsomethinghappeningsuddenlyandwithoutwarning,youcanusetheword"spontaneous."参考答案：√3.Theword"myriad"referstoaverylargenumberofthingsorpeople.参考答案：√4.Theoppositeof"frivolous"is"serious."参考答案：√5.Ifyouwanttosaythatsomethingisextremelyimportantoressential,youcanusetheword"pivotal."参考答案：√6.Theword"resilient"referstotheabilitytorecoverquicklyfromdifficulties.参考答案：√7.Theword"narrative"isatypeofliteraturethattellsastory.参考答案：√8.Theword"serendipity"referstotheoccurrenceanddevelopmentofeventsbychanceinahappyorbeneficialway.参考答案：√9.Theword"ephemeral"meanslastingforaveryshorttime.参考答案：√10.Theword"ambiguity"referstothequalityofbeingclearorhavingasinglemeaning.参考答案：×四、简答题（共8小题，每题2分）（请分点作答，语言简明、要点齐全，写在对应题目下方的横线上）1.Pleaseexplainthedifferencebetween"affect"and"effect"intermsoftheirusage.A.Affectisanounthatreferstoaninfluenceorchange.B.Effectisaverbthatmeanstocauseachange.C.Affectisaverbthatmeanstoinfluenceorimpactsomething.D.Effectisanounthatreferstoaresultorconsequence.参考答案：C2.Whatisthemeaningoftheword"ambiguity"inEnglish?A.Thequalityofbeingclearandeasytounderstand.B.Thequalityofbeingvagueorhavingmorethanonepossiblemeaning.C.Theactofbeingambiguousorunclear.D.Theabilitytounderstandmultiplemeaningssimultaneously.参考答案：B3.Howwouldyoudefinetheterm"pivotal"inthecontextofasituationorevent?A.Somethingthatisnotimportantornecessary.B.Somethingthatiscentralorcrucialtothesuccessoroutcomeofsomethingelse.C.Somethingthatisoptionalandcanbechangedwithoutaffectingtheoverallresult.D.Somethingthatisirrelevantandhasnoimpactonthesituation.参考答案：B4.Describethemeaningoftheword"resilient"andprovideanexampleofitsusage.A.Resilientmeanstobeweakandeasilybroken.B.Resilientmeanstobeabletorecoverquicklyfromdifficulties.C.Resilientmeanstoberesistanttochangeorprogress.D.Resilientmeanstobeunabletoadapttonewsituations.参考答案：B5.Whatisthecorrectwaytousetheword"ubiquitous"inasentence?A.Ubiquitousmeanstoberareoruncommon.B.Ubiquitousmeanstobefoundeverywhereatthesametime.C.Ubiquitousmeanstobelimitedtoaspecificlocation.D.Ubiquitousmeanstobedifficulttofind.参考答案：B6.Explainthedifferencebetween"compliment"and"complement"intermsoftheirmeaningsandusage.A.Complimentmeanstocriticizesomethingnegatively.B.Complementmeanstopraiseorflattersomeone.C.Complimentmeanstocompleteorenhancesomething.D.Complementmeanstocriticizesomethingnegatively.参考答案：C7.Whatisthemeaningoftheword"myriad"andhowwouldyouuseitinasentence?A.Myriadmeansasingle,specificitem.B.Myriadmeansaverylargenumberofsomething.C.Myriadmeanstobeunabletocountorquantifysomething.D.Myriadmeanstobecompletelyuniqueorrare.参考答案：B8.Describethemeaningoftheword"ephemeral"andprovideanexampleofitsusage.A.Ephemeralmeanstolastforeverorbeeternal.B.Ephemeralmeanstobetemporaryorshort-lived.C.Ephemeralmeanstobepermanentandunchanging.D.Ephemeralmeanstoberareandvaluable.参考答案：B五、阅读理解题（共8小题，每题3分）（先阅读下面材料，再根据材料内容作答，答案写在对应题目下方的横线上）Therapidadvancementofartificialintelligence(AI)hasbeentransformingvarioussectorsofsociety,includinghealthcare,transportation,andeducation.Inhealthcare,AIalgorithmsarebeingusedtoanalyzemedicalimages,assistindiagnosis,andevenpredictpatientoutcomes.Forinstance,AIsystemscandetectpatternsinX-raysandMRIsthatmightbemissedbyhumanradiologists,leadingtoearlierandmoreaccuratediagnoses.Intransportation,self-drivingcarsarebeingdevelopedtoreduceaccidentscausedbyhumanerror.ThesevehiclesusesensorsandAItonavigateroads,avoidobstacles,andmakedecisionsinreal-time.Ineducation,AI-poweredplatformsareprovidingpersonalizedlearningexperiencestostudents.Theseplatformsadapttoeachstudent'slearningpaceandstyle,offeringtailoredcontentandfeedback.However,theintegrationofAIalsoraisesethicalconcerns,suchasdataprivacyandjobdisplacement.AsAIcontinuestoevolve,itiscrucialtoaddresstheseissuestoensureitsbenefitsaremaximizedwhileminimizingpotentialrisks.1.Whatisthemaintopicofthepassage?A.ThehistoryofartificialintelligenceB.TheimpactofAIondifferentsectorsC.Thedevelopmentofself-drivingcarsD.TheethicalconcernsofAI参考答案：B2.Accordingtothepassage,howisAIbeingusedinhealthcare?A.TotreatpatientsdirectlyB.ToanalyzemedicalimagesC.ToperformsurgeriesD.Tomanagehospitalbudgets参考答案：B3.WhatisoneadvantageofAIintransportation?A.ItreducestheneedforhumandriversB.ItincreasesfuelefficiencyC.ItimprovesroadinfrastructureD.Itenhancestrafficcongestion参考答案：A4.HowdoAI-poweredplatformsbenefitstudentsineducation?A.TheyprovidefreelearningmaterialsB.Theyadapttoeachstudent'slearningstyleC.TheyreducetheworkloadforteachersD.Theyreplacetraditionalclassroomlearning参考答案：B5.Whataresomeoftheethicalconcernsmentionedinthepassage?A.DataprivacyandjobdisplacementB.AIbiasandsecurityvulnerabilitiesC.EnergyconsumptionandenvironmentalimpactD.AIcontrolandautonomousweapons参考答案：A6.WhichsectorisexpectedtoseethemostsignificantchangesduetoAI?A.RetailB.AgricultureC.HealthcareD.Education参考答案：C7.WhatdoesthepassagesuggestaboutthefutureofAI?A.ItwillreplaceallhumanjobsB.ItwillonlybeusedindevelopedcountriesC.ItwillcontinuetoevolveandraisenewchallengesD.Itwillbecomelessadvancedovertime参考答案：C8.Accordingtothepassage,whatisakeyconsiderationinthedevelopmentofAI?A.EconomiccostsB.TechnologicallimitationsC.EthicalimplicationsD.Politicalinfluence参考答案：C标准答案与解析一、单项选择题1.参考答案：B解析：本题考查“词汇辨析”。A项“ambitious”意为“有野心的”，与题意不符；B项“generous”意为“慷慨的，乐于助人的”，符合题意；C项“careless”意为“粗心的”，与题意相反；D项“stubborn”意为“固执的”，与题意不符。故选B。2.参考答案：B解析：本题考查“词汇辨析”。A项“crucial”意为“关键的，极其重要的”，与题意相反；B项“minor”意为“次要的，不重要的”，符合题意；C项“expensive”意为“昂贵的”，与题意无关；D项“rare”意为“稀有的”，与题意无关。故选B。3.参考答案：B解析：本题考查“词汇运用”。A项“resilient”用在这里不合适，因为“resilient”是形容词，不能直接用作动词；B项“Hisresiliencehelpedhimpasstheexam.”正确地使用了“resilient”，表达了“他的韧性帮助他通过了考试”；C项“resilience”是名词，不能直接用作形容词修饰“material”；D项“Resilientpeoplealwaysavoidchallenges.”错误地使用了“resilient”，因为“resilient”是指能够从困难中恢复的人，而不是避免挑战的人。故选B。4.参考答案：A解析：本题考查“词汇辨析”。A项“serious”意为“严肃的，认真的”，是“frivolous”的反义词；B项“thoughtful”意为“体贴的，深思熟虑的”，与题意不符；C项“careless”意为“粗心的”，与题意相反；D项“elegant”意为“优雅的”，与题意不符。故选A。5.参考答案：B解析：本题考查“词汇辨析”。A项“superfluous”意为“多余的，不必要的”，与题意相反；B项“preeminent”意为“最优秀的，最重要的”，符合题意；C项“insignificant”意为“不重要的，微不足道的”，与题意相反；D项“ordinary”意为“普通的，平常的”，与题意不符。故选B。6.参考答案：A解析：本题考查“词汇运用”。A项“Theubiquitousnatureofsmartphonesisundeniable.”正确地使用了“ubiquitous”，表达了“智能手机的普遍性是不可否认的”；B项“Hisubiquitouspresencemadehimafamiliarfigure.”错误地使用了“ubiquitous”，因为“ubiquitous”是指事物普遍存在，而不是人；C项“Theubiquitoussoundoftheradiowasannoying.”错误地使用了“ubiquitous”，因为“ubiquitous”是指事物普遍存在，而不是声音；D项“Shefoundtheubiquitoussignconfusing.”错误地使用了“ubiquitous”，因为“ubiquitous”是指事物普遍存在，而不是标志。故选A。7.参考答案：B解析：本题考查“词汇辨析”。A项“hesitant”意为“犹豫的”，与题意相反；B项“assertive”意为“自信的，断定的”，符合题意；C项“timid”意为“胆怯的”，与题意相反；D项“shy”意为“害羞的”，与题意相反。故选B。8.参考答案：B解析：本题考查“词汇运用”。A项“Themyriadstarsintheskywerebeautiful.”错误地使用了“myriad”，因为“myriad”是指数量极多的事物，而不是单个事物；B项“Shehasamyriadofproblemstosolve.”正确地使用了“myriad”，表达了“她有很多问题要解决”；C项“Themyriadcolorsoftherainbowwerestunning.”错误地使用了“myriad”，因为“myriad”是指数量极多的事物，而不是单个事物；D项“Hismyriadexcuseswereunbelievable.”错误地使用了“myriad”，因为“myriad”是指数量极多的事物，而不是单个事物。故选B。9.参考答案：B解析：本题考查“词汇辨析”。A项“Theabilitytoseethingsclearly”意为“能够清楚地看到事物”，与题意不符；B项“Theoccurrenceanddevelopmentofeventsbychanceinahappyorbeneficialway”意为“偶然发生并发展成有益或幸福的事情”，符合题意；C项“Thequalityofbeingseriousandthoughtful”意为“认真思考的品质”，与题意不符；D项“Theactofbeingstubbornandrefusingtochange”意为“固执并拒绝改变的行为”，与题意不符。故选B。10.参考答案：B解析：本题考查“词汇运用”。A项“Thepivotalmomentinthemoviewastheexplosion.”错误地使用了“pivotal”，因为“pivotal”是指决定性的，而不是单个事件；B项“Hispivotalroleintheprojectwascrucial.”正确地使用了“pivotal”，表达了“他在项目中的关键作用至关重要”；C项“Thepivotaldecisionwasmadebythecommittee.”错误地使用了“pivotal”，因为“pivotal”是指决定性的，而不是单个决策；D项“Thepivotalevidencehelpedsolvethecase.”错误地使用了“pivotal”，因为“pivotal”是指决定性的，而不是单个证据。故选B。二、填空题1.参考答案：bounceback解析：本题考查“一词多义”考点。resilient意为“有弹性的，能复原的”，引申为“在困境中迅速恢复能力”，常用搭配为bouncebackfromsomething，意为“从某事中迅速恢复”。答案依据为该词在权威词典中的释义及常用搭配。2.参考答案：everywhere解析：本题考查“固定搭配”考点。ubiquitous意为“无处不在的”，常与everywhere连用构成固定搭配beubiquitouseverywhere，表示“无处不在”。答案依据为该词的典型用法及语境。3.参考答案：huge,large,numerous解析：本题考查“形容词辨析”考点。myriad意为“无数的”，通常与huge,large,numerous等词连用修饰数量，表示“大量的”。答案依据为该词的常见搭配及语义。4.参考答案：tippingpoint解析：本题考查“固定搭配”考点。tippingpoint意为“临界点”，指一个小的改变可能引发巨大的连锁反应，常用于描述系统变化。答案依据为该词在学术及日常语境中的典型用法。5.参考答案：givesomeoneapieceofyourmind解析：本题考查“固定短语”考点。givesomeoneapieceofyourmind意为“直言不讳地批评某人”，是固定短语。答案依据为该短语在英语中的标准用法。6.参考答案：presenteverywhere解析：本题考查“固定搭配”考点。ubiquitous意为“无处不在的”，常与presenteverywhere连用，表示“遍布各处”。答案依据为该词的典型用法及语境。7.参考答案：chatty解析：本题考查“形容词辨析”考点。chatty意为“健谈的”，常用来形容爱说话的人。答案依据为该词在描述性格特征时的常用用法。8.参考答案：crucial解析：本题考查“形容词辨析”考点。pivotal意为“关键的，重要的”，常与crucial连用，表示“对成功至关重要”。答案依据为该词的典型搭配及语义。9.参考答案：brave,courageous解析：本题考查“形容词辨析”考点。brave和courageous都意为“勇敢的”，常用来形容勇敢无畏的人。答案依据为该词在描述性格特征时的常用用法。10.参考答案：insignificant,trivial解析：本题考查“形容词辨析”考点。insignificant和trivial都意为“不重要的”，常用来形容无足轻重的事物。答案依据为该词在描述事物重要性时的常用用法。三、判断题1.参考答案：√解析：本题考查“词汇辨析”。Theword"ubiquitous"indeedmeanssomethingthatisfoundeverywhereandisverycommon,asitisderivedfromtheLatinword"ubique,"meaning"everywhere."Thisdefinitionalignswiththeprovidedstatement,makingtheanswercorrect.2.参考答案：√解析：本题考查“词汇运用”。Theword"spontaneous"meanssomethinghappeningsuddenlyandwithoutwarning,whichmatchestheprovideddefinition.Therefore,thestatementiscorrect.3.参考答案：√解析：本题考查“词汇辨析”。Theword"myriad"referstoaverylargenumberofthingsorpeople,asitisoftenusedtodescribeanimmensequantity.Thisalignswiththeprovidedstatement,makingtheanswercorrect.4.参考答案：√解析：本题考查“词汇辨析”。Theoppositeof"frivolous"isindeed"serious,"asfrivolousimpliessomethinglightandlackingseriousness,whileseriousindicatesimportanceandimportance.Thismatchestheprovidedstatement,makingtheanswercorrect.5.参考答案：√解析：本题考查“词汇辨析”。Theword"pivotal"meansextremelyimportantoressential,asitisoftenusedtodescribeacriticalpointorfactorinasituation.Thisalignswiththeprovidedstatement,makingtheanswercorrect.6.参考答案：√解析：本题考查“词汇辨析”。Theword"resilient"referstotheabilitytorecoverquicklyfromdifficulties,asitisoftenusedtodescribesomeoneorsomethingthatbouncesbackeasily.Thismatchestheprovidedstatement,makingtheanswercorrect.7.参考答案：√解析：本题考查“词汇辨析”。Theword"narrative"isindeedatypeofliteraturethattellsastory,asitisderivedfromtheLatinword"narrare,"meaning"totell."Thisalignswiththeprovidedstatement,makingtheanswercorrect.8.参考答案：√解析：本题考查“词汇辨析”。Theword"serendipity"referstotheoccurrenceanddevelopmentofeventsbychanceinahappyorbeneficialway,asitisderivedfromthePersianword"serendip,"meaning"fortunebychance."Thismatchestheprovidedstatement,makingtheanswercorrect.9.参考答案：√解析：本题考查“词汇辨析”。Theword"ephemeral"meanslastingforaveryshorttime,asitisoftenusedtodescribesomethingthatisfleetingortemporary.Thisalignswiththeprovidedstatement,makingtheanswercorrect.10.参考答案：×解析：本题考查“词汇辨析”。Theword"ambiguity"referstothequalityofbeingunclearorhavingmorethanonemeaning,notbeingclearorhavingasinglemeaning.Thiscontradictstheprovidedstatement,makingtheanswerincorrect.四、简答题1.参考答案：C解析：本题考查“专升本、升本、一词、词汇”中的词汇辨析。Affect作为动词