--可編輯修改-Forpersonaluseonlyinstudyandresearch;notforcommercialuse一般過去時和現(xiàn)在完成時練習題1.A.用already或yetTOC\o"1-5"\h\zHavetheytakendowntheoldpictures____?No,theyhaven't.MostofushavefinishedourcompositionsHesaidhehadn'tvisitedtheexhibition.用since或forWehavelearnedfivelessons___thebeginningofthisterm.MrsLiaohasbeeninhospitallastweek.Ihavestayedatmyaunt's___twoweeks.用havegone或havebeenWherearetheboystudents?Theytotheschoolfactory.Isyourfatherin?No,he____toShenzhen.heevertherebefore?Yes,he___thereseveraltimesHeaskedmeifI___toHangzhoubefore.ItoldhimthatIwantedtogothereforavisitasI____never____tothatcitybefore.2.選擇填空1.Mother___meanewcoatyesterday.Iiton.Itfitsmewell.A.hadmade...havetriedB.made...havetriedC.hasmade.triedD.made...tried2“Hetodrawhorsesalready”.“Whenhe?”“Lastyear“A.learned.hasB.learned.didC.haslearned.hasD.haslearned.didTomupintothetree.Look,hehighupthere!A.hasgot.isB.hasclimbed.wasC.got.wasD.climbed.isyouthetextyet?Yes,weittwohoursago.A.Did.copy.didB.Have.copied.haveC.Have.copied.didD.Did.copy.had“Whysheangry?”“Becauseheatherjustnow.”A.did.get.shoutedB.has.got.shoutedC.did.get.hasshoutedD.has.got.hasshoutedyouthefilmbefore?Whereyouit?Have...seen...did...seeB.Did...see...did...watchC.Have...seen...have...seenD.Did...see...have...seenYoumewaitingfortwohours.Iforyousincefive.A.kept.waitedB.havekept.waitedC.kept.havewaitedD.havekept.havewaitedWhereJohn?Tothelibrary.Hethereforanhour.A.has.been.hasgoneB.has.gone.hasbeenC.did.go.wentD.did.be.wentthebabystill?No,itcrying.A.Has.cried.hasstoppedB.Is.crying.stoppedC.Did.cry.stoppedD.Is.crying.hasstoppedItheway.Ihereforquitemanyyears.A.knew.havelivedB.knew.liveC.know.havelivedD.know.liveyoueverAmerica?Yes,Ihave.A.Have.gonetoB.Have.goneinC.Have.beentoD.Have.beeninMybrothercollegeforoverthreeyears.A.hasgonetoB.hasbeentoC.hasbeeninD.hasbeenatHetheArmybytheendof1989.Heinthearmysincethen.A.joined...isB.hasjoined...hasbeenC.hadjoined.isD.hadjoined...hasbeenBythetimeIbacktheyuptensatellites.A.came.havesentB.came.hadsentC.come.havesentD.hadcome.sentJackoverfivelessonsbyseveno'clock.Thenhearest.A.went.tookB.went.hadtakenC.hadgone.tookD.hadgone.hadtakenWeoutbythattimethatheaspyforalongtime.A.hadfound.hadbeenB.hadfound.wasC.found.hadbeenD.found.wasBeforethenewshim,hetoknowaboutit.A.reaches.hasgotB.reached.hadgotC.reached.gotD.hadreached.gotIhimasecondletterbeforeIfromhim.A.wrote.heardB.wrote.hadheardC.hadwritten.heardD.havewritten.hearPeoplethatthesoldiersfighting.A.say...hadstoppedB.said...hasstoppedC.say.stoppedD.said...hadstoppedWeinagoodharvestbecauseweenoughrain.A.didn'tget.hadhadB.got.hadhadC.hadgot.hadhadD.got.hadn'thadTheyforfivehourswhentheyinNewYork.A.flew.arrivedB.hadflown.hadarrivedC.flew.hadarrivedD.hadflown.arrivedShethatitfortwodaysbythatday.A.says.hasrainedB.says.hadrainedC.said.hadrainedD.said.rainedJohntheresincetheyearbefore,sohethem.A.hadworked.knewB.hadworked.hadknownC.worked.knewD.worked.hadknownHeangrybecauseheforalongtime.A.hadgot.hadwaitedB.got.waitedC.hadgot.waitedD.got.hadwaited-Ihaveseenthefilm“Titanic”already.-Whenyouit？-Thedaybeforeyesterday.A.have；seenB.will；seeC.did；seeD.did；seenMrBlackinChinasincefiveyearsago.A.livedB.haslivedC.livesD.isgoingtoliveWetreeslastSunday.Sofarweover3，000treesthere.A.planted；plantedB.planted；haveplantedC.haveplanted；plantedD.haveplanted；haveplanted3)3)yet3)sinceHas,been,hasbeenABCDBDCADC練習答案：1.A.1)yet,yet2)already1)since2)since1)havebeen2)hasgone,3)havebeen,havebeen2.BDACAADBDCCDDBCBB現(xiàn)在完成時與一般過去時的區(qū)別現(xiàn)在完成時與一般過去時都表示“動作已經(jīng)發(fā)生”，但不同點在于：（1）現(xiàn)在完成時強調(diào)這一動作與現(xiàn)在的關系，即對現(xiàn)在產(chǎn)生的結果、影響等，而一般過去時只表示過去的事實，不表示和現(xiàn)在的關系。HehaslearnedFrenchforthreeyears.他學法語已經(jīng)三年了。HelearnedFrenchforthreeyears.他曾經(jīng)學過三年法語。Whohastakenmybag?Icouldn'tfindit.誰拿走了我的包？我找不到了？Hecleanedthehouseyesterday他昨天打掃過房間。Theroomisclean,forhehascleaneditalready.房間很干凈，因為他已經(jīng)打掃過了。（2）現(xiàn)在完成時不可與表示過去的時間副詞連用，而一般過去時則可以。Hehasdonesomewashingyesterday.Hedidsomewashingyesterday.他昨天洗衣服了。already多用于肯定句，表示一事實意為已經(jīng)早已Hehadbeenreleasedalreadysincethen.自那之后他就被釋放了。（肯定句）We'vealreadyhadtheexam.我們已考過試了。（肯定句）yet則多用于否定句、疑問句，意為還、尚、迄今、到那時1.Haveyougotityet?（疑問句）你明白了么？/你收到了么？2.Ihaven'thadmycarrepairedyetandIanxiouslyneedtorepairit.我還沒修車，我急需修好它。（否定句）現(xiàn)在完成時和一般過去時所表示的動作都發(fā)生在過去，但它們所強調(diào)的重點不同：現(xiàn)在完成時側重于對現(xiàn)在的影響；而一般過去時側重于某一動作發(fā)生在過去某個時間或某段時間，即現(xiàn)在完成時側重于現(xiàn)在的結果，而一般過去時側重于動作發(fā)生的時間。例如：Ihaveseenthefilm.我看過這部電影。（現(xiàn)在我仍記得電影的內(nèi)容）Isawthefilmthreedaysago.三天前我看了這部電影。（強調(diào)是三天前，而不是別的什么時候看的電影）MrGreenhasboughtanewcomputer.格林先生買了一臺新電腦。（著重點是格林先生現(xiàn)在有了一臺新電腦）MrGreenboughtanewcomputeryesterday.格林先生昨天買了一臺新電腦。（強調(diào)的是格林先生買新電腦的時間是昨天）2.時間狀語不同現(xiàn)在完成時常與already，yet，just，ever，never，before等副詞以及"for+段時間”，“since+過去時間/從句”等時間狀語連用；而一般過去時則常與“段時間+ago”，justnow，yesterday，lastweek等表示過去時間的狀語連用。例如：Shehaslivedheresincetwoyearsago.她兩年前就住在這里了。Shelivedheretwoyearsago.兩年前她住在這里。HehasbeenintheLeagueforthreeyears.他入團已經(jīng)三年了。Tomwrotealettertohisparentslastnight昨晚湯姆給他的父母寫了封信。僅供個人用于學習、研究；不得用于商業(yè)用途。Forpersonaluseonlyinstudyandresearch;notforcommercialuse.NurfurdenpersonlichenfurStudien,Forschung,zukommerziellenZweckenverwendetwerden.Pourl'etudeetlarechercheuniquementadesfinspersonnelles;pasadesfinscommerciales.to力bK