专四真题及答案模拟题及答案

专四真题及答案模拟题及答案

一、单项选择题（每题2分，共10题）1.ThemaincharacteristicoftheEnglishlanguageisitsA.flexibilityB.complexityC.uniformityD.rigidityAnswer:A2.WhichofthefollowingisNOTafeatureofthepresentperfecttense?A.Itindicatesanactionthatstartedinthepastandcontinuestothepresent.B.Itisusedtodescribeactionsthathappenedatanunspecifiedtimeinthepast.C.Itemphasizestheresultofanactionratherthanitsduration.D.Itcanbeusedtoexpressactionsthathavebeencompletedrecently.Answer:C3.Theterm"modalverb"referstoverbsthatA.canstandaloneinasentence.B.expressnecessityorpossibility.C.arealwaysfollowedbyaninfinitive.D.havebothtransitiveandintransitiveforms.Answer:B4.Inthesentence"Sheisreadingabook,"theword"is"functionsasaA.nounB.verbC.prepositionD.adverbAnswer:B5.Theuseof"who"insteadof"whom"inthesentence"Whodidyougivethebookto?"isanexampleofA.grammaticalcorrectnessB.colloquialusageC.incorrectusageD.regionaldialectAnswer:B6.ThepassivevoiceiscommonlyusedinacademicwritingtoA.emphasizethesubject.B.avoidpersonalresponsibility.C.makethesentencemoreconcise.D.indicatethetimeoftheaction.Answer:C7.Theterm"connotation"referstoA.theliteralmeaningofaword.B.theemotionalorculturalassociationsofaword.C.thegrammaticalfunctionofaword.D.thehistoricalusageofaword.Answer:B8.Thestructure"subject+verb+object"isknownasA.transitiveverbstructureB.intransitiveverbstructureC.passivevoicestructureD.interrogativestructureAnswer:A9.Theuseof"it"asaplaceholderforanouninthesentence"Itisraining"isanexampleofA.pronounusageB.verbagreementC.subject-verbinversionD.prepositionalphraseAnswer:A10.Theterm"idiom"referstoA.aphrasethatmeansexactlywhatthewordsimply.B.agroupofwordsthatfunctionasasingleunit.C.agrammaticalstructurethatisuniquetoalanguage.D.aformalexpressionusedinacademicwriting.Answer:B二、多项选择题（每题2分，共10题）1.WhichofthefollowingarefeaturesoftheEnglishlanguage?A.FlexibilityB.ComplexityC.UniformityD.RigidityAnswer:A,B2.ThepresentperfecttensecanbeusedtodescribeA.actionsthatstartedinthepastandcontinuetothepresent.B.actionsthathappenedatanunspecifiedtimeinthepast.C.actionsthathavebeencompletedrecently.D.futureactionsthatarecertaintohappen.Answer:A,B,C3.ModalverbscanexpressA.necessityB.possibilityC.abilityD.permissionAnswer:A,B,C,D4.Inthesentence"Sheisreadingabook,"theword"is"functionsasA.anounB.averbC.aprepositionD.anadverbAnswer:B5.Theuseof"who"insteadof"whom"inthesentence"Whodidyougivethebookto?"isanexampleofA.grammaticalcorrectnessB.colloquialusageC.incorrectusageD.regionaldialectAnswer:B6.ThepassivevoiceiscommonlyusedinacademicwritingtoA.emphasizethesubjectB.avoidpersonalresponsibilityC.makethesentencemoreconciseD.indicatethetimeoftheactionAnswer:B,C7.Theterm"connotation"referstoA.theliteralmeaningofawordB.theemotionalorculturalassociationsofawordC.thegrammaticalfunctionofawordD.thehistoricalusageofawordAnswer:B8.Thestructure"subject+verb+object"isknownasA.transitiveverbstructureB.intransitiveverbstructureC.passivevoicestructureD.interrogativestructureAnswer:A9.Theuseof"it"asaplaceholderforanouninthesentence"Itisraining"isanexampleofA.pronounusageB.verbagreementC.subject-verbinversionD.prepositionalphraseAnswer:A10.Theterm"idiom"referstoA.aphrasethatmeansexactlywhatthewordsimplyB.agroupofwordsthatfunctionasasingleunitC.agrammaticalstructurethatisuniquetoalanguageD.aformalexpressionusedinacademicwritingAnswer:B三、判断题（每题2分，共10题）1.TheEnglishlanguageisknownforitsflexibility.Answer:True2.Thepresentperfecttenseisusedtodescribeactionsthathappenedatanunspecifiedtimeinthepast.Answer:True3.Modalverbscanexpressnecessity,possibility,ability,andpermission.Answer:True4.Inthesentence"Sheisreadingabook,"theword"is"functionsasaverb.Answer:True5.Theuseof"who"insteadof"whom"inthesentence"Whodidyougivethebookto?"isanexampleofcolloquialusage.Answer:True6.Thepassivevoiceiscommonlyusedinacademicwritingtoavoidpersonalresponsibility.Answer:True7.Theterm"connotation"referstotheemotionalorculturalassociationsofaword.Answer:True8.Thestructure"subject+verb+object"isknownasthetransitiveverbstructure.Answer:True9.Theuseof"it"asaplaceholderforanouninthesentence"Itisraining"isanexampleofpronounusage.Answer:True10.Theterm"idiom"referstoagroupofwordsthatfunctionasasingleunit.Answer:True四、简答题（每题5分，共4题）1.WhatarethemaincharacteristicsoftheEnglishlanguage?ThemaincharacteristicsoftheEnglishlanguageincludeitsflexibility,whichallowsforawiderangeofexpressionsandstructures.Itisalsoknownforitscomplexity,witharichvocabularyandvariousgrammaticalrules.Additionally,Englishexhibitsuniformityinitsglobalusage,makingitawidelyrecognizedandlearnedlanguage.However,itisnotrigid,asitcontinuouslyevolvesandadaptstodifferentcontextsandcultures.2.ExplainthefunctionofthepresentperfecttenseinEnglish.Thepresentperfecttenseisusedtodescribeactionsthatstartedinthepastandcontinuetothepresent.Itisalsousedtodescribeactionsthathappenedatanunspecifiedtimeinthepast,oftenemphasizingtheresultratherthantheduration.Thistenseisversatileandcanbeusedtoexpressactionsthathavebeencompletedrecently,highlightingtheirrelevancetothepresentmoment.3.DiscusstheroleofmodalverbsinEnglish.ModalverbsinEnglishplayacrucialroleinexpressingvariousnuancesofmeaning.Theycanindicatenecessityorpossibility,suchas"must"and"might,"respectively.Additionally,modalverbslike"can"and"could"expressability,while"may"and"might"indicatepermission.TheseverbsareessentialforconveyingsubtleshadesofmeaningandarewidelyusedinbothspokenandwrittenEnglish.4.WhatisthesignificanceofidiomsintheEnglishlanguage?IdiomsaresignificantintheEnglishlanguageastheyaregroupsofwordsthatfunctionasasingleunitandoftenhavemeaningsthatarenotdeduciblefromtheindividualwords.Theyaddcolorandexpressivenesstothelanguage,makingitmorevividandengaging.IdiomsaredeeplyembeddedintheculturalandsocialfabricofEnglish-speakingcommunities,andtheirusecanenhancecommunicationbyaddingalayerofculturalunderstandingandhumor.五、讨论题（每题5分，共4题）1.HowdoestheflexibilityoftheEnglishlanguagecontributetoitsglobalusage?TheflexibilityoftheEnglishlanguageisakeyfactorinitsglobalusage.ThisflexibilityallowsEnglishtoadapttovariouscontextsandcultures,makingitaccessibleandrelevanttoawiderangeofspeakers.Theabilitytomodifyandcombinewordsindifferentwaysenhancesitsexpressivepower,enablingeffectivecommunicationacrossdiverseaudiences.Additionally,English'sflexibilityfacilitatestheintegrationofnewwordsandphrases,reflectingtheevolvingnatureofglobalsocietyandfosteringasenseofinclusivityandconnectionamongpeoplefromdifferentbackgrounds.2.Discussthechallengesandbenefitsofusingthepassivevoiceinacademicwriting.Thepassivevoiceinacademicwritingpresentsbothchallengesandbenefits.Oneoftheprimarybenefitsisthatitallowswriterstofocusonthesubjectmatterratherthantheperformeroftheaction,whichcanenhancetheclarityandconcisenessofthetext.Itisparticularlyusefulinscientificandtechnicalwritingwheretheemphasisisontheresultsratherthantheresearchers.However,thepassivevoicecanalsoposechallenges,suchasmakingthewritingseemimpersonalandlessdirect.Overuseofthepassivevoicemayleadtoambiguityandcomplexity,makingthetexthardertofollow.Therefore,itisessentialforwriterstousethepassivevoicejudiciously,balancingitsbenefitswiththeneedforclearandengagingcommunication.3.HowdoidiomscontributetotherichnessanddiversityoftheEnglishlanguage?IdiomscontributesignificantlytotherichnessanddiversityoftheEnglishlanguagebyaddinglayersofmeaningandculturalcontext.Theyareexpressionsthathavebecomefixedinthelanguageandoftencarryconnotationsthatarenotapparentfromtheindividualwords.IdiomsreflecttheculturalheritageandsocialnormsofEnglish-speakingcommunities,providinginsightsintotheirvaluesandtraditions.Theiruseineverydaylanguageenhancescommunicationbyallowingspeakerstoconveycomplexemotionsandideassuccinctlyandvividly.Additionally,idiomscanaddhumorandcreativitytolanguage,makingitmoreengagingandenjoyabletouse.However,theycanalsoposechallengesfornon-nativespeaker