八年级英语语法讲解-现在完成时.ppt

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1、现在完成时练一练句型转换:Ihavewrittenmyletter.否：____________________________.一般疑问及回答：_______________________________?_________________________________Ihaven’twrittenmyletter.Haveyouwrittenyourletter?Yes,Ihave./No,Ihaven’t.用already和yet填空1.我已经看过这部电影。Ihave_______seenthe

2、film.2.你已经浇过花了吗？Haveyouwateredtheflowers______?3.他刚刚完成了家庭作业。Hehas______finishedhishomework.alreadyyetalready练习选用for和since填空:1.Wehaven’tseeneachother______alongtime.2.HisfatherhasbeenintheParty______10yearsago.3.Thefilmhasbeenon______20minutes.forforsince4

3、.MrGreenhasworkedhere______hecametoChina.5.Hisgrandparentshavebeendead______severalyears.6.It’sfiveyears_______wemetlasttime.forsincesincesince的用法练习1.自从9点钟以来，我们就在这儿等他。We__________forhim__________.havewaited2.自从两周前以来，他就在练习打篮球。He_____________basketball_____

4、__________.haspracticed3.自从Lucy来中国以来，她就结交了许多朋友。Lucy________manyfriends_________________.hasmadesince9:00since2sincesheweeksagocametoChina1.他来中国半年了。HecomesChinaforhalfayear.改为：。2.李雷买这本字典3天了。LiLeihasboughtadictionaryfor3years.改为：。3.他的爷爷去世3年了。Hisgrandpahasdi

5、edfor3years.改：。在现在完成时中改瞬间动词为延续性动词hasbeeninhadbeendead同义句转换1.我们买这本书三年了.We__________thebookforthreeyears.We__________thebookthreeyearsago.havehadbought2.自从上星期以来,我就借了这本书.I___________thebooksincelastweek.I_________thebooklastweek.havekeptborrowedhave/hasgone(

6、to)+某地某人已经去某地了have/hasbeen(to)+某地某人曾经到过某地have/hasbeenin+某地+for+时间某人去某地多久了He____________Beijing.他已经去北京了。He____________Beijingtwice.他曾去过北京两次。He____________Beijingfor3days.他去北京三天了。hasgonetohasbeentohasbeenin1.她曾去过南京吗？HassheeverbeentoNanjing?2.我去过桂林，我去年去的。Iha

7、vebeentoGuilin,Iwenttherelastyear.3.她已经去南京了。ShehasgonetoNanjing.1.Mr.Green____inChinasincefiveyearsago.A.livedB.haslivedC.lives2.Hisgrandma______fortwoyears.A.diedB.hasbeendeadC.hasdiedExercises3.A:WhereisHanMeinow?B:She____toShanghai.Shewillbebackintwoda

8、ys.A.hasgoneB.hasbeenCgoes4.A:totheUnitedStated?（填词）B:No,never,butIwenttoCanadaafewyearsago5.Howlonghaveyou_____thefootballteamoftheschool?A.beenonB.beenC.joinedD.played7.Howlonghaveyou____thisbook?A.boughtB.borrowe