专四语法真题分析及答案

专四语法真题分析及答案

一、单项选择题（每题2分）1.Thecompanyislookingforsomeonewhois______experiencedininternationaltrade.A.muchB.moreC.mostD.very答案：B2.IfI______you,Iwouldapologizetoherimmediately.A.amB.wereC.beD.willbe答案：B3.Thebook______onthetablebelongstomysister.A.lyingB.layC.laidD.lies答案：A4.Despiteallthedifficulties,they______managedtocompletetheprojectontime.A.yetB.stillC.alreadyD.even答案：B5.Ihaven'tseenher______threeyears.A.sinceB.forC.duringD.ago答案：A6.Theteacheraskedthestudents______theyhadfinishedtheirhomework.A.ifB.whetherC.thatD.what答案：A7.Thisisthe______mountainIhaveeverclimbed.A.highB.higherC.highestD.morehigher答案：C8.______shearrives,we'llstartthemeeting.A.AssoonasB.UntilC.BeforeD.After答案：A9.Thechildrenwere______excitedaboutthetriptothezoo.A.tooB.soC.veryD.extremely答案：B10.Thegovernmenthastakenmeasuresto______pollution.A.reduceB.reducingC.reducedD.reduces答案：A二、多项选择题（每题2分）1.Whichofthefollowingsentencesisgrammaticallycorrect?A.HeistallerthanIam.B.Sheismorebeautifulthanshelooks.C.Thisbookisasinterestingasthatone.D.Theyarenotasfriendlyaswehope.答案：A,B,C,D2.Whatisthecorrectuseofthepresentperfecttense?A.Ihavelivedhereforfiveyears.B.Shehasjustfinishedherhomework.C.TheyhavebeentoLondontwice.D.Hehasboughtanewcaryesterday.答案：A,B,C3.Whichofthefollowingsentencesisagerundphrase?A.Swimmingismyfavoritehobby.B.Thedogchasedtheball.C.Eatingtoomuchcanbeharmful.D.Shewenttothestoretobuymilk.答案：A,C4.Whatisthecorrectuseofthepastperfecttense?A.HehadalreadyleftbeforeIarrived.B.Shehadfinishedherworkwhenthephonerang.C.Theyhadbeenmarriedfortenyearsbeforetheydivorced.D.HehadeatendinnerwhenIsawhim.答案：A,B,C,D5.Whichofthefollowingsentencesisafragment?A.Thecatisonthetable.B.Runninginthepark.C.Shelovestoreadbooks.D.Becauseitwasraining,westayedinside.答案：B6.Whatisthecorrectuseofthepassivevoice?A.ThebookwaswrittenbyJohn.B.Thehouseisbeingpaintedbytheworkers.C.Theletterwillbesenttomorrow.D.Theexperimentwasconductedbytheteam.答案：A,B,C,D7.Whichofthefollowingsentencesisacorrectlyformedconditionalsentence?A.Ifitrains,wewillcancelthepicnic.B.IfIhadknown,Iwouldhavecomeearlier.C.Ifshewerehere,shewouldhelpus.D.Iftheyhadstudiedharder,theywouldhavepassedtheexam.答案：A,B,C,D8.Whatisthecorrectuseofthesubjunctivemood?A.IfIwereyou,Iwouldapologize.B.Hesuggestedthatsheshouldseeadoctor.C.Itisimportantthathebeontime.D.IfIhadmoremoney,Iwouldbuyacar.答案：A,B,C9.Whichofthefollowingsentencesisacorrectlyformedsentencewithadirectobject?A.Shereadsbookseveryday.B.Hegavemeagift.C.Theteacherexplainedthelesson.D.Theybuiltahouse.答案：B,C,D10.Whatisthecorrectuseofthefutureperfecttense?A.Bythetimenextyearcomes,Iwillhavefinishedthebook.B.ShewillhavecompletedherprojectbyFriday.C.Theywillhavebeenmarriedfortwentyyearsbythen.D.HewillhavetraveledtoJapanbytheendofthemonth.答案：A,B,C,D三、判断题（每题2分）1.Thepastcontinuoustenseisusedtodescribeanactionthatwasongoinginthepast.答案：正确2.Thepresentperfecttenseisusedtodescribeanactionthatstartedinthepastandcontinuestothepresent.答案：正确3.Thepassivevoiceisalwaysusedtohidethesubjectofthesentence.答案：错误4.Thesubjunctivemoodisusedtoexpresswishes,suggestions,ordemands.答案：正确5.Thefutureperfecttenseisusedtodescribeanactionthatwillbecompletedbyacertainpointinthefuture.答案：正确6.Thegerundphrasecanfunctionasasubject,object,orcomplementinasentence.答案：正确7.Thepastperfecttenseisusedtodescribeanactionthatwascompletedbeforeanotheractioninthepast.答案：正确8.Theconditionalsentenceisusedtodescribearealorhypotheticalsituationanditspossibleresult.答案：正确9.Thedirectobjectreceivestheactionoftheverb.答案：正确10.Theinfinitivephrasecanfunctionasasubject,object,complement,oradverbinasentence.答案：正确四、简答题（每题5分）1.Whatisthedifferencebetweenthepresentsimpletenseandthepresentcontinuoustense?答案：Thepresentsimpletenseisusedtodescribehabitualactions,generaltruths,orscheduledevents.Forexample,"Shereadsbookseveryday."Thepresentcontinuoustenseisusedtodescribeactionsthatarehappeningatthemomentofspeakingoractionsthataretemporaryandongoing.Forexample,"Sheisreadingabooknow."2.Whatisthefunctionofthepassivevoiceinasentence?答案：Thepassivevoiceisusedtofocusontheobjectoftheactionratherthanthesubject.Itisalsousedwhenthesubjectisunknownorunimportant.Forexample,"ThebookwaswrittenbyJohn."Inthissentence,thefocusisonthebook,notonJohn.3.Whatisthedifferencebetweenagerundandaninfinitive?答案：Agerundisaverbformthatendsin"-ing"andfunctionsasanouninasentence.Forexample,"Swimmingismyfavoritehobby."Aninfinitiveisaverbformthatconsistsof"to"plusthebaseformoftheverbandcanfunctionasanoun,adjective,oradverbinasentence.Forexample,"Iwanttoswim."4.Whatisthepurposeofusingthesubjunctivemood?答案：Thesubjunctivemoodisusedtoexpresswishes,suggestions,demands,orhypotheticalsituations.Forexample,"IfIwereyou,Iwouldapologize."Inthissentence,thesubjunctivemoodisusedtoexpressawish.五、讨论题（每题5分）1.DiscusstheimportanceofunderstandingthedifferentverbtensesinEnglish.答案：UnderstandingthedifferentverbtensesinEnglishiscrucialforeffectivecommunication.Eachtensehasitsownspecificuseandhelpstoconveythetimeanddurationofactions.Forexample,thepresentsimpletenseisusedforhabitualactions,whilethepresentcontinuoustenseisusedforactionshappeningnow.Misusingverbtensescanleadtoconfusionandmisunderstandings.Therefore,asolidunderstandingofverbtensesisessentialforbothnativeandnon-nativespeakersofEnglish.2.Discusstheuseofthepassivevoiceinprofessionalwriting.答案：Thepassivevoiceisoftenusedinprofessionalwritingtomaintainaformalandobjectivetone.Itallowsthewritertofocusontheactionortheobjectratherthantheperformeroftheaction.Forexample,"Thereportwaspreparedbytheteam."Thissentenceismoreformalandobjectivethan"Theteampreparedthereport."Thepassivevoiceisalsousefulwhentheperformeroftheactionisunknownorunimportant.However,overuseofthepassivevoicecanmakewritingseemvagueandlessdirect,soitisimportanttouseitjudiciously.3.DiscusstheroleofgerundsandinfinitivesinEnglishsentences.答案：GerundsandinfinitivesplayimportantrolesinEnglishsentencesastheycanfunctionasnouns,adjectives,oradverbs.Gerunds,whichareverbformsendingin"-ing,"canfunctionassubjects,objects,orcomplements.Forexample,"Swimmingismyfavoritehobby."Inthissentence,"swimming"isthesubject.Infinitives,whichareverbformsconsistingof"to"plusthebaseformoftheverb,canalsofunctionassubjects,objects,orcomplements.Forexample,"Iwanttoswim."Inthissentence,"toswim"istheobject.Bothgerundsandinfinitivesaddrichnessandva