2025年单词过关考研真题及答案

2025年单词过关考研真题及答案

一、单项选择题（每题2分，共10题）1.Theword"ubiquitous"ismostsimilarinmeaningto:A.rareB.commonC.ancientD.complex答案：B2.Theterm"myriad"refersto:A.asingleentityB.asmallnumberC.anenormousnumberD.arareoccurrence答案：C3.Theword"ephemeral"describessomethingthatis:A.permanentB.fleetingC.valuableD.rare答案：B4.Theterm"serendipity"refersto:A.planneddiscoveryB.accidentaldiscoveryC.deliberateactionD.intentionalfailure答案：B5.Theword"pivotal"isbestdefinedas:A.secondaryB.crucialC.unnecessaryD.minimal答案：B6.Theterm"mythology"involves:A.historicalfactsB.scientifictheoriesC.fictionalstoriesD.mathematicalproofs答案：C7.Theword"ubiquitous"ismostsimilarinmeaningto:A.rareB.commonC.ancientD.complex答案：B8.Theterm"myriad"refersto:A.asingleentityB.asmallnumberC.anenormousnumberD.arareoccurrence答案：C9.Theword"ephemeral"describessomethingthatis:A.permanentB.fleetingC.valuableD.rare答案：B10.Theterm"serendipity"refersto:A.planneddiscoveryB.accidentaldiscoveryC.deliberateactionD.intentionalfailure答案：B二、多项选择题（每题2分，共10题）1.Whichofthefollowingwordsaresynonyms?A.uniqueB.commonC.widespreadD.ordinary答案：B,C,D2.Theword"pivotal"canbeassociatedwith:A.centralB.secondaryC.crucialD.minimal答案：A,C3.Theterm"myriad"canbeusedtodescribe:A.afewB.manyC.numerousD.rare答案：B,C4.Theword"ephemeral"candescribe:A.lastingforeverB.fleetingmomentsC.valuableitemsD.rareevents答案：B5.Theterm"serendipity"involves:A.planneddiscoveryB.accidentaldiscoveryC.deliberateactionD.intentionalfailure答案：B6.Theword"ubiquitous"candescribe:A.rareitemsB.commonelementsC.ancientobjectsD.complexsystems答案：B7.Theterm"mythology"involves:A.historicalfactsB.scientifictheoriesC.fictionalstoriesD.mathematicalproofs答案：C8.Theword"pivotal"canbeassociatedwith:A.centralB.secondaryC.crucialD.minimal答案：A,C9.Theterm"myriad"canbeusedtodescribe:A.afewB.manyC.numerousD.rare答案：B,C10.Theterm"serendipity"involves:A.planneddiscoveryB.accidentaldiscoveryC.deliberateactionD.intentionalfailure答案：B三、判断题（每题2分，共10题）1.Theword"ubiquitous"meanssomethingthatisrare.答案：错误2.Theterm"myriad"referstoasmallnumber.答案：错误3.Theword"ephemeral"describessomethingthatlastsforever.答案：错误4.Theterm"serendipity"referstoplanneddiscovery.答案：错误5.Theword"pivotal"meanssomethingthatissecondary.答案：错误6.Theterm"mythology"involveshistoricalfacts.答案：错误7.Theword"ubiquitous"meanssomethingthatisancient.答案：错误8.Theterm"myriad"referstoasingleentity.答案：错误9.Theword"ephemeral"describessomethingthatisvaluable.答案：错误10.Theterm"serendipity"involvesdeliberateaction.答案：错误四、简答题（每题5分，共4题）1.Explainthemeaningoftheword"ubiquitous"andprovideanexampleofitsuseinasentence.答案：Ubiquitousmeanssomethingthatispresent,appearing,orfoundeverywhere.Forexample,"Smartphonesareubiquitousinmodernsociety,asalmosteveryonehasone."2.Describetheconceptof"myriad"andgiveanexampleofhowitcanbeusedinasentence.答案：Myriadreferstoanenormousnumberoraverylargenumberofsomething.Forexample,"Thelibraryhasamyriadofbooksonvarioussubjects."3.Definetheterm"ephemeral"andprovideanexampleofitsuseinasentence.答案：Ephemeraldescribessomethingthatisfleeting,short-lived,ortransient.Forexample,"Thebeautyofasunsetisephemeral,lastingonlyafewmoments."4.Explainthemeaningof"serendipity"andgiveanexampleofhowitcanbeusedinasentence.答案：Serendipityreferstotheoccurrenceanddevelopmentofeventsbychanceinahappyorbeneficialway.Forexample,"Findinga$20billonthestreetwasamomentofserendipity."五、讨论题（每题5分，共4题）1.Discusstheimportanceofunderstandingsynonymsinimprovingvocabularyandcommunicationskills.答案：Understandingsynonymsiscrucialforimprovingvocabularyandcommunicationskillsasitallowsindividualstoexpressideasmorepreciselyandavoidrepetition.Itenhancesclarityandeffectivenessinwritingandspeaking,makingcommunicationmoreengagingandsophisticated.2.Explainhowtheconceptof"myriad"canbeappliedinvariouscontexts,suchasliterature,science,andeverydaylife.答案：Theconceptof"myriad"canbeappliedinvariouscontexts.Inliterature,itaddsrichnessandvividnesstodescriptions.Inscience,ithelpsdescribelargequantitiesofdataorentities.Ineverydaylife,itcanbeusedtoemphasizetheabundanceofchoicesoropportunitiesavailable.3.Discussthesignificanceoftheterm"ephemeral"indescribingtransientphenomenaanditsimpactonhumanperception.答案：Theterm"ephemeral"issignificantindescribingtransientphenomena,suchasmomentsofbeautyorthefleetingnatureoflife.Ithighlightstheimportanceofappreciatingthepresentandcherishingmomentsthatareshort-lived,influencinghumanperceptionbyemphasizingthevalueoftransientexperiences.4.Analyzetheroleof"serendipity"inpersonalandprofessionallife,andhowitcanleadtounexpectedopportunitiesandsuccess.答案：Serendipityplaysacr