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动词动词的含义动词是表示动作或状态的词,在句子中做谓语。动词的基本形式:动词原形、过去式、现在分词和过去分词。动词的种类:类别特点举例及物动词(vt)跟宾语Ilikemusic.不及物动词(vi)不跟宾语Itrainedlastnight.系动词跟表语Iamadoctor.Sheisanurse.Weareveryhappy.助动词跟动词原形或分词Idon’tlikeplayingbasketball.Ihaveseenthismoviebefore.情态动词跟动词原形ShecanspeakJapanese.动词时态一般现在时(3种结构)表示经常性、习惯性的动作;或普遍真理、客观事实;或某种状态。“主·谓·(宾)”结构Peteralwaysspendstoomuchtimeplayingcomputergames.Aliceusuallygoestoschoolbybusinthemorning.Ilikelisteningtoclassicalmusic.“There·be”结构Thereisamaponthewall.Therearesomebirdsinthesky.“主·系·表”结构It’sverycoldtoday.Theearthisbiggerthanthemoon.Myfatherisateacher.动词第三人称单数动词特征构成例词一般动词词尾加slike-likes以ch,sh,s,o,x结尾记忆技巧:吃(ch)蛇(sh,s)后喝XO词尾加esteach-teachesdo-doesgo-goeswash-washespass-passesmix-mixesfax-faxes(发送传真)以y结尾辅音字母+y,变y为i,再加esstudy-studiescarry-carriestry-tries元音字母+y,直接加splay-playsstay-stayssay-says一般过去时(3种结构)表示发生在过去的动作。在一般过去时的句子中,动词必须用过去式.动词过去式及过去分词的构成规则变化构成法词例(1)一般情况下加edwork--worked--workedplay--played--played(2)以e结尾的,加dlive--lived--livedlike--liked--liked(3)以“辅音字母+y”结尾的,改y为i,再加ed.study--studied--studiedcry--cried--cried(4)以重读闭音节或r音节结尾,且末尾只有一个辅音字母的词,要双写这个辅音字母,再加ed.stop--stopped--stoppedprefer--preferred--preferredrefer-referred-referredoccur-occurred-occurred不规则变化(参考课本)一般过去时常见的提示:yesterday;thedaybeforeyesterday;last(week/month/year/Sunday--)this---;justnow;---ago;after---;when---等等。注:当谓语动词是行为动词时,肯定句用动词的过去式表达,构成疑问句或否定句时,需借助did或didn’t构成,谓语动词要还原成原形。例如:Iwenttothezooyesterday.Mymotherdidn’tgototheparklastweekend.DidJimcometoseeyoulastnight?.现在进行时表示目前正在发生或进行的动作。(只有延续性动词有进行时;非延续性动词没有进行时)主语+系动词(am/is/are)+现在分词现在分词的构成构成法词例(1)一般情况下加ing.work--working;learn--learning(2)以e结尾的,去掉e,再加ing.live--living;take--taking(3)以重读闭音节或r音节结尾,且末尾只有一个辅音字母的词,要双写这个辅音字母,再加ing.sit--sitting;stop--stoppingchat--chatting;refer--referring(4)以ie结尾的,要改ie为y,再加ing.tie--tying;lie--lying现在进行时的标志:Look;Listen;now;atthemoment/atpresentLook.Aliceisreadingamagazineoverthere.Listen.PeterissingingaChinesesong.AliceistalkingtoPeternow.I’mlearningJapaneseatthemoment.特殊情况:非延续性动词没有进行时,它们的现在分词形式表示将来时。主语+(am/is/are)+非延续性动词的现在分词:表示将来时。I’mgoingtoschoolnow.MaryisleavingforNewYorksoon.SpringFestivaliscoming.I’marrivinginBeijing.过去进行时表示在过去的某时正在发生或进行的动作。主语+系动词(was/were)+现在分词Davidwasdoinghishomeworkat8o’clockyesterday.Iwasdoingmyhomeworkathistimeyesterday.TomwashavingbreakfastwhenMarycalledhim.一般将来时表示将要发生的动作,或计划或打算作某事。 主语+will+动词原形主语+(am/is/are)+goingto+动词原形主语+(am/is/are)+非延续性动词的现在分词:例如:Iwilltellyouthegoodnews.JohnisgoingtovisitHangzhounextweek.MyfatheriscomingtoQingdaotomorrow.一般将来时常见的提示:tomorrow;thedayaftertomorrow;nextweek;inthefuture;inthreedays;thisevening,soon,attheendofthisterm一般将来时的用法表示将来的动作或状态。例如:WewillgettoShanghaitomorrow.在“祈使句+and/or+句子”这个结构中,“句子”用一般将来时。例如:Getupearly,andyouwillcatchtheearlybus.Hurryup,oryouwillbelateforschool.“begoingto+动词原形”与“will+动词原形”begoingto和will在一般情况下可以互换,但是在下列情况下将来时要用will。说明例句带有意愿色彩Iwillhelpyoulater.问对方是否愿意或客气的邀请或命令Willyoupleaseclosethedoor?Willyougowithme?在时间、条件状语从句中,如果主句是一般将来时,用willMr.Wangwillcomeifitdoesn’train.HewillcallusassoonashegetstoHongKong.过去将来时表示在过去的某时计划或打算作某事。(间接引语/宾语从句)主语+would+动词原形主语+(was/were)+goingto+动词原形主语+(was/were)+非延续动词的动名词例如:Ithoughtyouwouldhelptheoldman.Marywasgoingtotakepartinthismeeting.HesaidhewasleavingforHongKong.现在完成时含义:现在完成时表示“过去的动作对现在所造成的结果或影响”.汉语译文中经常含有“已经”、“曾经”、“还没有”等词语.构成:主语+have/has+过去分词例如:Ihaveseenthismoviebefore.(结果:我了解这部影片的内容)Hehashadagoodeducation.(结果:他的知识水平很高)现在完成时常见的标志
:sofar/uptonow
;recently
;inrecentyears
;before
;inthepast…
/inthelast…/overthepast…/overthelast…
since/for:既可以用于
“现在完成时”,也可以用于“现在完成进行时”.already/yet/ever/never/before:既可以用于“现在完成时”,也可以用于“过去完成时”.Ihavealreadyfinishedthework./Ihavejustfinishedthework.Haveyoufinishedtheworkyet
?Ihaven’tfinishedmyworkyet.延续性动词与非延续性动词延续性动词可以接一段时间;非延续性动词后面不能接一段时间,如果要接一段时间,就必须把非延续性动词替换成相应的延续性动词.come--behereHecameheretwohoursago.Hehasbeenherefortwohours.go--beout/beawayTheywentoutanhourago.Theyhavebeenoutforanhour.leave---beawayTomlefttenminutesago.Tomhasbeenawayfortenminutes.buy---haveIboughtthisdictionary10yearsago.Ihavehadthisdictionaryfor10years.begin---beonThefilmbeganfiveminutesago.Thefilmhasbeenonforfiveminutes.某些延续性动词(如:lookfor,watch,waitfor,live,work,develop,teach,learn,study,rain等)与since或for连用时,表示“从过去的某一时刻起,一直持续到现在的动作”,它们的“现在完成时”可以与“现在完成进行时”互相替换。Hehaslivedherefor20years.Hehasbeenlivingherefor20years.▲havebeento表示“曾经去过---”
:IhavebeentoBeijingbefore.▲havegoneto表示“已经去了---”
:TheyhavegonetoJapan.过去完成时主语+had+过去分词表示在过去的某个动作之前发生的动作--“过去的过去”.Bytheendoflastmonth,wehadlearned12Englishsongs.Bythetimehegothome,alltheguestshadleft.Whentheyarrivedattherailwaystation,thetrainhadalreadyleft.BeforeIwenttobed,Ihadfinishedreadingthatbook.AfterIhadfinishedreadingthebook,Iwenttobed.“bytheendoflast---”只能用于“过去完成时”Bytheendoflastmonth,wehadlearned5000Englishwords.现在完成进行时主语+have/has+been+现在分词表示从过去的某一时刻起到现在,一直在做某事。IhavebeenwaitingforyourreplysinceIsentyoualetterIhavebeenlivingherefor20yearsIthasbeenrainingsincelastnightSince1989,WangGanghasbeenworkinginthiscompany.HehasbeenlearningEnglishfor10years.专项练习动词时态专项训练1.HeoftentotheparkwithsomefriendsonSundays.A.goB.goesC.isgoingD.hasgone2.Tom’sfatherlisteningtoclassicalmusic.A.likeB.don’tlikeC.likesD.isliking3.yourmotherupearlyinthemorning.A.Do/getB.Do/getsC.Does/getsD.Does/get4.Look,theboysfootballontheplayground.A.playB.playingC.areplayingD.isplay5.PeterwentswimmingwithMikeyesterday,he?A.didB.doesC.didn’tD.doesn’t6.IaUFOintheskywhileIwastalkingawalkinthestreetjustnow.A.sawB.haveseenC.willseeD.wasseeing7.FredamodelplanewhenIwenttoseehim.A.makesB.ismakingC.wasmakingD.made8.I’lltellhertocallyoubackwhensheback.A.willcomeB.comesC.hascomeD.iscoming9.Myfathercigarettes,hethinksitisharmfulforhealth.A.didn’tsmokeB.don’tsmokeC.doesn’tsmokesD.doesn’tsmoke10.I2000Englishwordsbytheendoflastterm.A.hadlearnedB.havelearnedC.wouldlearnD.waslearning11.Howlongyouthemobilephone?A.haveboughtB.have/hadC.did/buyD.do/buy12.MybrothertoLondonmanytimes,soheknowsLondonverywell.A.wasgoingB.wentC.hasbeenD.hasgone13.Iwanttoknowifyoufreetomorrowevening.Ifyoufree,I’dliketoinviteyoutodinner.A.willbe/areB.are/willbeC.are/areD.willbe/willbe14.Listen,themusicverynice.A.issoundingB.soundC.soundsD.issounded15.ImybesttolearnEnglishwellfromnowon.A.triedB.havetriedC.amtryingD.willtry16.Ourteachertoldusthatlightfasterthansound.A.travelledB.travelsC.hadtravelledD.istravelled17.MrBrownisn’tathomenow.Hetohisoffice.A.hadgoneB.hadbeenC.hasgoneD.hasbeen18.Hesaidhewouldgotothemovieswithusifhefree.A.willbeB.wouldbeC.isD.was19.Jennytovisithergrandmathreedaysago.A.wentB.goesC.hasgoneD.hadgone20.TheGreensChinaforfiveyears.A.hasbeeninB.havebeeninC.hascometoD.havegoneto21.Thereabasketballmatchinourschoolthedayaftertomorrow.A.willhaveB.willbeC.wouldbeD.isgoingtohave22.ItoHainanforvacationinthreedays.A.wentB.goC.willgoD.wasgoing23.HowlongyouFrenchbeforeyouwenttoParis?A.had/studiedB.have/studiedC.do/studyD.would/study24.Hi,Peter.Iyouwerehere.A.don’tknowB.haven’tknownC.hadn’tknownD.didn’tknow25.Wewillgeteverythingreadybeforeshehere.A.willcomeB.comesC.wouldcomeD.came26.Tomhiscoatandthenwentout.A.putonB.putsonC.hadputonD.wouldputon27.Neitherofusinterestedinfolksongs.A.wereB.amC.isD.are28.IheardherinthenextroomwhenIgothome.A.playB.playingC.toplayD.played29.LindaTVsince6o’clockthismorning.A.waswatchingB.hasbeenwatchedC.hadwatchedD.hasbeenwatching30.Hetoworkinafactoryattheageof17.A.beganB.hasbegunC.wouldbeginD.hadbegun31.OnedaywhileIalongthestreet,Isomeonecallingme.A.walked/heardB.waswalking/washearingC.waswalking/heardD.walked/washearing32.NeitherInorheinphysics.A.areinterestingB.areinterestedC.isinterestingD.isinterested33.Iinthebarforanhourbeforeshe.A.hadwaited/arrivedB.waited/hadarrivedC.waswaiting/hadarrivedD.havewaited/arrive34.Hehemebefore.A.said/hasmetB.said/hadmetC.says/hadmetD.issaying/hasmet35.TinasaidthatsheapartyathomethenextSaturdayevening.A.hadheldB.willholdC.wouldholdD.isholding36.Whenhearrivedatthecinema,thefilmalready.A.was/startingB.would/startC.has/startedD.had/started37.--Where’sMrGreen?--HeJapanonbusiness.Hebackintwoweeks.A.hasgoneto/isB.hasbeento/willbeC.hasbeento/comesD.hasgoneto/willbe38.Hehasneverseensuchawonderfulmoviebefore,?A.hasn’theB.didn’tC.hasheD.didhe39.JeanmewhetherItoLondonbefore.A.asked/hadbeenB.asked/wouldgoC.asked/hasbeenD.asked/went40.Ihersince2007.A.didn’tseeB.hadn’tseenC.haven’tseenD.haven’tbeenseeing41.Ilateinthemorninginthepast,butnowIearly.A.usedtogetup/amusedtogetupB.amusedtogetting/usedtogetupC.usedtogetup/amusedtogettingupD.amusedforgetting/usedtogetup42.Ithecomputerforthreeyears.A.haveboughtB.havehadC.hadboughtD.bought43.Ithemoviebefore.Itenyearsago.A.haveseen/sawB.hadseen/saw
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