新概念二-跟踪练习题-Lesson-5-语法：-一般过去时、现在完成时、人称代词

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1、一般过去时、现在完成时、人称代词区别:1•意义不同:现在完成时侧重于对现在的影响；而一般过去时侧重于某一动作发生在过去某个时间或某段时间，即现在完成时侧重于现在的结果，而一般过去时侧重于动作发生的时间。例如：Ihaveseenthefilm.我看过这部电影。(现在我仍记得电影的内容)1sawthefilmthreedaysago.三天前我看了这部电影。(强调是三天前,而不是别的什么吋候看的电影)MrGreenhasboughtanewcomputer.格林先生买了一台新电脑。(着重点是格林先生现在有了一台新电脑)MrGreenboughtanewcomputeryesterday.格林

2、先生昨天买了一台新电脑。(强调的是格林先生买新电脑的时间是昨天)2•时间状语不同现在完成时常与already,yet,just,ever,never,before等副词以及"for+段时间"，“since+过去时间/从句"等吋间状语爭用；而一般过去吋则常与“段I］寸间+ago",justnow,yesterday,lastweek等表示过去时间的状语连用。例如：Shehaslivedheresincetwoyearsago.她两年前就住在这里了。Shelivedheretwoyearsago.两年前她住在这里。HehasbeenintheLeagueforthreeyears.他入团己

3、经三年了。Tomwrotealettertohisparentslastnight.昨晚汤姆给他的父母写了圭寸信。1.A.用already或yet1)Havetheytakendowntheoldpictures?No,theyhaven't.2)Mostofushavefinishedourcompositions・3)Hesaidhehadn'tvisitedtheexhibition.B.用since或for1)Wehavelearnedfivelessonsthebeginningofthisterm.2)MrsLiaohasbeeninhospitallastweek.3)I

4、havestayedatmyaunt'stwoweeks・C.用havegone或havebeen1)Wherearetheboystudents?Theytotheschoolfactory.2)Isyourfatherin?No,hetoShenzhen.heevertherebefore?Yes,hethereseveraltimes3)HeaskedmeifItoHangzhoubefore.ItoldhimthatIwantedtogothereforavisitasInevertothatcitybefore.2.选择填空1.Mothermeanewcoatyesterda

5、y.Iiton.Itfitsmewell.A.hadmade...havetriedB・made...havetriedC.hasmade...triedD.made...tried2"Hetodrawhorsesalready".“When_helearn?^^“Lastyear“A.learned...hasB.learned...didC.haslearned...hasD.haslearned...did3.Tomupintothetree.Look,hehighupthere!A.hasgot...isB.hasclimbed...wasC.got...wasD.climbe

6、d...is1.youthetextyet?Yes,weittwohoursago.A.Did...copy.••didB.Have.•.copied.•.haveC.Have...copied...didD・Did•••copy...had2."Whysheangry"Becauseheatherjustnow•”A.did...get...shoutedB.has...got...shoutedC.did...get...hasshoutedD.has...got...hasshouted3.youthefilmbefore?Whereyouit?A.Have...seen...d

7、id...seeB・Did...see•…did.•.watchC.Have.•.seen.•.have.•.seenD.Did...see...have...seen4.Youmewaitingfortwohours.Iforyousincefive.A.kept...waitedB・havekept••.waitedC.kept...havewaitedD.havekept...havewaited5.WhereJohn?Tothelibr