小学一般现在时与现在进行时复习

时态与句型(jùxínɡ)转换Ⅰ一般(yībān)现在时与现在进行时第一页，共21页。1Look,readandjudge:判断以下(yǐxià)句子的时态LOOK!Thebirdsaresinging.Ioftengotoschoolbybus.MikegoesshoppingonSundays.TheyarehavinganEnglishlessonnow.It’ssixo’clock.Benishavingsupper.Helenplaysfootballafterschool.LOOKaresingingoftenonSundaysarehavingnowIt’ssixo’clockishavingplaysgoesafterschoolgo现在(xiànzài)进行时现在(xiànzài)进行时现在进行时一般现在时一般现在时一般现在时第二页，共21页。2PresentContinuousTense〔现在(xiànzài)进行时〕SimplePresentTense〔一般(yībān)现在时〕★标志(biāozhì)词★动词的形式时态名称

标志词

动词形式现在进行时look,listen,now,lookoutIt’s...(几点了)…be+动词ing一般现在时sometimes,usually,often,always,every(day,morning…)1.原形2.动词+s/es(第三人称单数)第三页，共21页。3PresentContinuousTense〔现在(xiànzài)进行时〕构成(gòuchéng)：现在分词构成(gòuchéng)：Be+动词ing练习：拼读出以下动词的ing形式.5.give________6.take_______7.sit________8.play________helpingcomingswimmingeatinggivingtakingplayingsitting

第四页，共21页。4PresentContinuousTense〔现在(xiànzài)进行时〕1)一般(yībān)情况下，在动词原形后直接加-ing.如：work—workingdo—doing

2)以不发音的字母(zìmǔ)e结尾的动词，去掉e再加-ing.如：dance—dancingcome—coming(但动词词尾是字母(zìmǔ)组合ee的,就不能去掉词尾e，而应直接加-ing。例如:

see－seeing)3)重读闭音节单词，如果末尾只有一个辅音字母，那么双写这一字母，再加-ing.如：get—gettingshop—shoppingrun—runningswim—swimming第五页，共21页。5SimplePresentTense〔一般(yībān)现在时〕PresentContinuousTense〔现在(xiànzài)进行时〕动词+ing〔现在(xiànzài)分词〕动词原形动词第三人称单数形式〔简称三单形式〕主语是第三人称单数，动词要使用三单形式。动词形式第六页，共21页。6Look,readandjudge:判断以下人称(rénchēng)是不是三单,用yes或no答复Mike_____we_____yoursister______mymother’sstudent______it_______YangLing’sdog________hisbrother______HelenandSuYang______you_______√√√√××√×√除了I，除了you,除了复数(fùshù)，剩下的都是三单。第七页，共21页。7当主语是第三人称(dìsānrénchēnɡ)单数时，动词要使用三单形式。1.Ilikeplayingfootball.

He

playingfootball.

2.MikeandIhavesomestamps.

Yang

Ling

somestamps,too.likeshas第八页，共21页。81.washwashes2.stay

stays3.guessguesses4.studystudies

5.taketakes

6.gogoes7.stopstops

8.seesees9.drivedrives10.playplays11.flyflies12.findfinds13.teachteaches14.washwashesExercise:拼读出以下(yǐxià)单词的三单形式4.study______5.take_______6.go________13.teach______14.wash______第九页，共21页。9SimplePresentTense〔一般(yībān)现在时〕(2)以s,x,sh,ch结尾(jiéwěi)的单词，或当o前为辅音字母,加eswatches

teaches

goes

does

washes

brushes(3)以辅音(fǔyīn)字母加y结尾的单词，将y改为i加es:study→studiesfly→fliescarry→carriescry→cries但在y前如果为元音那么直接加sbuys

saysruns

gets

likes

takes

playsclimbs

(1)多数动词直接加s:(4)特殊变形：have→hasgo→goes第十页，共21页。10Exercise:用所给词的适当形式填空〔根据标志词判断时态，进而确定(quèdìng)动词形式〕1.

Mikeoften_______(play)footballintheplayground.2.

Mike_________(play)footballintheplaygroundnow.3.

Listen!Nancyis_________(sing)4.What

____

(do)heusually

_____(do)afterschool?5.Danny_____(study)EnglishandArtatschool.6.

Mike________(go)totheparkwithhissisternow.7.It’seighto’clock,she_______(watch)TV.8.WhereisMike?He______

__(read)Englishintheclassroom.playsisplayingsingingdoesdostudiesisgoingiswatchingisreading第十一页，共21页。111.

Mikeoften_plays__(play)footballintheplayground.2.

Mike_isplaying_(play)footballintheplaygroundnow.Exercise:根据要求完成句子(jùzi)1.MikegoestoschoolfromMondaytoFriday.(用now替换fromMondaytoFriday〕2.NancyusuallyswimsonSundays.(用now替换onSundays)3.LiuTaoishavinganEnglishlessonnow.(用onTuesday替换now)nowisgoingMikeisgoingtoschoolnow.Nancyisswimmingnow.LiuTaohasanEnglishlessononTuesday.第十二页，共21页。12Tips:将句子变为一般疑问句，否认句与特殊(tèshū)疑问句时，句子的时态不变。

第十三页，共21页。13Hewantsabook.2.Jimmyiswashingclothes.★变一般疑问句有be动词/情态动词的，将be动词/情态动词放到句子(jùzi)开头。没有be动词/情态动词的，在句子(jùzi)开头加Do,三单加does.变一般疑问句，遇some→any，I→you，we→you,my→your,our→your一、变一般(yībān)疑问句：wantDoesisDoeshewantabook?IsJimmywashingclothes?第十四页，共21页。141.Mikelikesmilkverymuch.2.Theywalktoschool.3.LingLingandMikearesingingnow.4.IamChinese.5.Bencanrunfast.1.DoesMikelikemilkverymuch?2.Dotheywalktoschool?3.AreLingLingandMikesingingnow?4.AreyouChinese?5.CanBenrunfast?第十五页，共21页。15Hewantsabook.2.Jimmyiswashingclothes.二、变否认(fǒurèn)句★变否认句有be动词/情态动词的，在be动词/情态动词后加not.没有be动词/情态动词的，在人称(rénchēng)的后面，动词的前面加don’t,三单加doesn’t.变否认句，遇some→any.wantdoesn’tnotHedoesn’twantabook.Jimmyisnotwashingclothes.第十六页，共21页。161.Mikelikesmilkverymuch.2.Theywalktoschool.3.LingLingandMikearesingingnow.4.IamChinese.5.Bencanrunfast.1.Mikedoesn’tlikemilkverymuch.2.Theydon’twalktoschool.3.LingLingandMikearenotsingingnow.4.IamnotChinese.5.Bencan’trunfast.第十七页，共21页。17三、对划线局部(júbù)提问〔变特殊疑问句〕1.Hewantsabook.2.Mikeiswashingclothes.特殊(tèshū)疑问词：what,where,how,who,whose由特殊(tèshū)疑问词引导的问句——特殊(tèshū)疑问句whatWhoiswashingclothes?whoWhatdoeshewant?第十八页，共21页。18where:哪里？问地点what：什么(shénme)？问事，物，职业等whattime什么(shénme)时间〔具体几点〕whatcolour什么(shénme)颜色whatanimal什么(sh