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1行为动词一般现在时一.我们这里所说的行为动词,指的是除be动词、情态动词和助动词之外的全部动词。行为动词为数众多,主语为第三人称单数he,she,it时,词形有变化。当主语是第三人称单数时,行为动词的一般现在时通常有三种变化:1.一般在动词原形后加splay-playslike-likesread-readssing-singsdance-dancescook-cooks2.以s,x,sh,ch,o结尾的动词加esgo-goeswash-washeswatch-watchescatch-catchesdo-does3.以辅音字母加y结尾,把y改i再加esfly—fliesstudy—studiestry-tries4.如果词末为o,或o前为辅音字母,加es:go-goesdo-does只有第三人称单数动词才要变,其他人称(I,you,we,they)则用动词的原形。(这种变化与名词的单数变复数有点相像。)二.肯定式:I/You/They/复数名词+doHe/She/It/单数名词+does三.否定式:I/You/They/复数名词+donot(don’t)后接动词原形He/She/It/单数名词+doesnot(doesn’t)后接动词原形四.疑问式:一般现在时的疑问式是将助动词do/does提到句首,然后加主语和动词原形。结构是:1).Do+主语+动词原形+其他成分?(注意:回答时须用人称代词)Yes,主语+do./No,主语+don’t2).Does+主语+动词原形+其他成分?Yes,主语+does./No,主语+doesn’t.(注意:回答时须用人称代词)五.那么,什么情况下用行为动词的一般现在时呢?当这个动作经常发生或表示习惯性的动作时,通常用一般现在时,它经常与表示频度的时间状语连用,如,当句子中有everydayeveryyear,onSunday,inthemorning,often,sometimes,usually,atoneo’clock等词时,用一般现在时。例句:Hegetsupat6o’clock.SheusuallywatchesTVintheevening.Sometimeshegoestoschoolbycar.TomoftenfliesakiteonSunday.1.I(go)toschoolatseveninthemorning.2.Mike(do)hishomeworkateightintheevening.3.Hisfatheroften(read)booksinthelibraryonSaturday.4.Mymotherusually(watch)TVplaysathome.5.Mycousinsometimes(play)cardswithme.6.youoften(study)afterschool?Yes,I./No,I.7.MikeandTomusually(fly)kitesonSunday.8.They(go)toschoolbybuseveryday.9.She(go)toschoolbybuseveryday.210.Weusually(listen)totheradiointhemorning.11.Heusually(listen)totheradiointhemorning.12.heusually(listen)tothemusicathome?No,he.13.—yourparentshaveacar?—Yes,they./No,he.14.—Alanacomputer?—.15.—Doyouvolleyball?—Yes,Ido.16.BillSmithsportsgamesonTVeverySundayevening.17.SoniaHallfivebaseballs.A.haveB.don’thaveC.doesn’thasD.doesn’thave()18.Janeoftenplaysports.ButshealwayswatchesthemonTV.A.doB.don’tC.doesD.doesn’t()19.-__Sandra_dessert?-Yes,shedoes.A.Do;likeB.Does;likesC.Is;likeD.Does;like()20.Doyouliketohave__?A.lotsofchickensB.somechikensC.morechickensD.somechicken()21.—Whatdoyoulike__?—Strawberries.A.haveB.eatC.tohaveD.has()22.—Doyoulikebroccoli?--__.Iliketoeatit.A.Oh,noB.Yes,IdoC.Yes,IamD.No,Idon’t()11.-__yourteacherlikemovies?-No,shedoesn’t.A.AreB.CanC.DoD.Does()12.—DoesEmmalikeactionmovies?-__.ShelikesJackieChan’sfilmverymuch.A.Yes,sheis.B.No,shedoesn’tC.Yes,shedoesD.No,sheisn’t()13.—Doyouwant__somenewclothes?—Yes,Ido.A.buyB.tobuyC.buysD.buying()14.Teresadoesn’tlikedocumentaries(纪录片).Shethinksit’s.A.interestingB.shortC.difficultD.boring()15.Robertlike__tothemoviesverymuch.A.goB.goesC.togoD.togoes()16.Tomwantstogotothemovies___hisfriends.A.andB.withC.inD.for()17.MrGreencomestoChinato___Chinese.A.learnB.knowC.seeD.watch()18.I_thethrillersarescary,soIdon’tlikethem.A.wantB.needC.thinkD.make()19.—Doesyoursister_toamovies?—Idon’tknow.A.wantstogoB.wanttogoC.wantgo()20.—Whatkindsofsports_Rick_?---Tennisandsoccer.A.does;likeB.is;likeC.do;like3()21.—Whendoyouusuallygetup,Eric?-__6:30inthemorning.A.InB.OnC.WithD.At()22.Mingmingtobedlate__evening.A.goes;intheB.goes;inC.go;intheD.go;in()23.She_totheshop__Saturdayafertnoons.A.goes;inB.go;onC.goes;on()24.Theywouldliketo__No.11bustotheGreatWall.A.comeB.goC.take()25.Jack’sparentsareworkers.Theyalways__backhomeatfiveeverymorning.A.goB.goesC.gotoD.goesto()26.—__doyouusuallyshower?—Eighto’clock.A.WhatB.HowC.Whattime()27.Marie__toschoolathalfpasteight.Shegoestoschoolearly.A.don’tgoesusuallyB.don’tusuallygoesC.usuallydoesn'tgo()28.—__yourfather__athomeonSunday?—No,hedoesn't.A.Is;stayB.Do;stayC.Does;stay()29.Myfather_anewcarandhe_itverymuch.A.have,likeB.has,likesC.has,like()30.—Whatdoyoualwaysdo__?—Playsoccer.A.onweekendsB.nowC.lastFriday1.Igotoschoolat7:30everymorning.(一般疑问句)______________________toschoolat7:30everymorning?2.Wecanseesomebirds.(一般疑问句)____________see______birds?3.Hedesignsclothes.(一般疑问句)______he________clothes?4.Therearesomeflowersontheteachers’desk.(一般疑问句)__________________flowersontheteachers’desk?5.Therearesomeapplesonthetree.(否定句)There__________________applesonthetree.6.Ithinkheisveryold.(否定句)7.Pleasecolouritgreen.(否定句)I______thinkhe______veryold.____________colouritgreen.8.Theyhavelunchat12:00.(变否定句)_____________________________at12:00.9.Youhavesomehotdogs.(一般疑问句)_________________________________?10.Therearen’tanypearsinthebox.(同义句)Thereare______pearsinthebox.11.What______thissign_________?Thissignmeans“Nosmoking”.12.Shewritesstoriesintheevening.(改为否定句)4Shestoriesintheevening.13.Sheisyoung.(改为一般疑问句)________________________?14.Mypencilsareinthepencil-box.(对划线部分提问)____________yourpencils?15.Igetupatsixeverymorning.(对划线部分提问)___________yougetupeverymorning?16.Daminglikestowalkhome.(改为一般疑问句)______Daming_______________________________?17.Thesearecars.(用buses改写成选择疑问句)Arethesecars____________?18.Myplantisonemonthold.(划线部分提问)__________________________plant?19.Twoboysareinourhouse.(改为同义句)____________twoboysinourhouse.20.Wehavemathsafterbreaktoday.(就划线部分提问)__________________________afterbreaktoday?21.MissLigoestoHongKongbyplane.(否定句)MissLi_________________toHongKongbyplane.22.Thewomenworkintheshoefactory.(就划线部分提问)____________________women__________?23.Heishappy,becauseheisgoingtotakeat
本文标题:行为动词的一般现在时语法及相应练习
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