教学课件9：现在完成时态.ppt

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1、1.现在完成时的结构:助动词have/has+动词的过去分词现在完成时MayhasvisitedShenzhen.MayhaseverbeentoShenzhen.RoberthasnevervisitedShanghai.RoberthasneverbeentoShanghai.S+have/has+pastparticiple.S+have/has+not+pastparticiple.Have/Has+S+pastparticiple…?Yes,S+have/has.No,S+haven’t

2、/hasn’t.PanyuHongkongZhaoqingShanghaiIhavevisitedPanyu.IhavevisitedZhaoqingIhavenevervisitedHongkong.IhavenevervisitedShanghai.HaveyouevervisitedPanyu?Yes,Ihave.HaveyouevervisitedShanghai?No,Ihaven’t.写出下列动词的过去分词:1.walk2.climb3.play4.watch5.paint6.clea

3、n7.cook8.brush9.travel10.stop11.arrive12.close13.be14.go15.have16.buy17.stand18.find19.get20.do21.say22.tell23.build24.make写出下列动词的过去分词:1.walked2.climbed3.played4.watched5.painted6.cleaned7.cooked8.brushed9.travelled10.stopped11.arrived12.closed13.be-b

4、een14.go-gone15.have-had16.buy-bought17.stand-stood18.find-found19.get-got20.do-done21.say-said22.tell-told23.build-built24.make-madeMorep.p.ofirregularverbs:do–did–donebuyfindstandtakebringbought–bought-found–found-stood–stood-took–taken-brought–brou

5、ghthave/has+p.p.PresentPerfectTenseIvisitedHetalkedWewalkedIhavevisitedHehas_______Wehave_______talkedwalkedhave/has+p.p.PresentPerfectTenseI/We/They/YouworkedHe/She/ItworkedI/We/They/YouhaveworkedHe/She/Ithas_______workedExercise3:Completethetable.Pa

6、sttenseIvisitedHetalkedWewalkedPresentperfectIhave___________Hehas___________Wehave__________visitedtalkedwalkedPasttenseI/ShewasYouatePresentperfectShehasbeenI/Youhaveeaten2.现在完成时的意义及用法:TheuseofthePresentPerfectTotalkaboutsomethingoraneventoccurredin

7、thepastandgoesontillnow,maybetothefuture.谈论过去发生的事情一直持续到现在。past(1991)present(2005)from1995tillnowIhavelivedinGuangzhoufor14years.IhavelivedinGuangzhousince1991TheuseofthePresentPerfectTotalkaboutpastexperiencesortosaysomeeventinthepastisconnectedinsome

8、waywiththepresentmoment。谈论过去的已做的事情对现在造成的影响，但不强调具体时间，中文通常带有“已经”之意。past（Inthemorning,Anniehadbreakfast.）present(Sheisnothungry.)Anniehashadbreakfast,sosheisnothungry.写出下列动词的过去式和过去分词:1.pay___________2.show____________3.write__________4.find______