资源描述：
《一般现在时现在进行时和一般过去时过去进行时.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Grammar12018.03.19目录1Presentsimple2Presentcontinuous3Pastsimple4PastcontinuousPresentSimple一般现在时句型结构例句肯定句v原/v+(e)sHeplaystennis.否定句do/doesnot+v原Shedoesn’tplaytennis.疑问句Do/Does…+v原？Doyouplaytennis?Weusethepresentsimpletotalkaboutregularhabitsorrepeatedactions:Igetupreallyea
2、rlyandpractiseforanhourorsomostdays.IusetheInternetjustabouteveryday.Wordsthatdescribehowoftenorwhenareoftenused（e.g.always,usually,often,sometimes,rarely,never,everyday,everyevening,generally,normally）.2)totalkaboutpermanentsituationsMyparentsownarestaurant.※Weusedthepres
3、entperfect,notthepresentsimple,tosayhowlongsomethinghascontinued:IhaveworkedtheresinceIwas15.(notIworktheresinceIwas15.)3)totalkaboutfactsorgenerallyacceptedtruthsStudentsdon’tgenerallyhavemuchmoney.Ifyouheatwaterto100℃,itboils.4)togiveinstructionsanddirections:Yougodownto
4、thetrafficlights,thenyouturnleft.Tostarttheprogramme,firstyouclickontheicononthedesktop.5)totellstoriesandtalkaboutfilms,booksandplays:Inthefilm,thetealadyfallsinlovewiththePrimeMinister.PresentContinuous现在进行时句型结构例句肯定句am/is/are+v-ingHe’slivinginThailand.否定句am/is/arenot+v-i
5、ngI’mnotlivinginThailand.疑问句Am/Is/Are…+v-ingAretheylivinginThailand?Weusethepresentcontinuoustotalkabouttemporarysituations:I’mstudyingreallyhardformyexams.MycousinislivinginThailandatthemoment.(=hedoesn’tnormallylivethere)Wordslikeatthemoment,currently,now,thisweek/month/
6、yearareoftenused.2)totalkaboutactionshappeningatthemomentofspeaking:I’mwaitingformyfriends.3)totalkabouttrendsorchangingsituations:TheInternetismakingiteasierforpeopletostayintouchwitheachother.Thepriceofpetrolisrisingdramatically.4)totalkaboutthingsthathappenmoreoftenthan
7、expected,oftentoshowenvyortocriticisewithwordslikealways,constantly,continually,forever.Mymum’salwayssayingIdon’thelpenough!(complaint)He’salwaysvisitingexcitingplaces!(envy)Activityverb＆Stateverbs动作动词和状态动词英语中的动词就其词汇意义来说可分为动作动词（Activityverb）和状态动词（Stateverb）。动作动词强调主语在做的动作，而
8、状态动词强调主语所处的状态，状态动词通常不用于进行时。例如：Thegirlisputtingonaredcoat.那个女孩正在穿一件红色外套。（穿的动作正在发生，put为动作动词
