时态专项复习课件

在英语中，不同时间发生的动作或存在的状态要用不同的动词形式来表现。Tense时态重点掌握每种时态的概念、信息词、结构、句式变化、以及某些时态间的相互区别过去现在时态分类将来一般过去时过去进行时一般现在时现在进行时现在完成时一般将来时过去完成时过去将来时共有四对时态｝｝｝｝一般进行完成将来她每天都做作业。Shedoesherhomeworkeveryday.她每天都不做作业。Shedoesn’tdoherhomeworkeveryday.她每天都做作业吗？Doesshedoherhomeworkeveryday?一般现在时:PresentSimple概念:表示习惯、经常性的动作结构:主语+动原、动s/es（三单）标志语：usually、often、never、sometimes、onceaweek、twiceamonth、every-系列她昨天做了作业。Shedidherhomeworkyesterday.她昨天没做作业。Shedidn’therhomeworkyesterday.她昨天做作业了吗？Didshedoherhomeworkyesterday?一般过去时:PastSimple概念:表示过去发生的动作结构:主语+动词过去式标志语：yesterday、...ago、in1992、lastweek/month…她正在做作业。Sheisdoingherhomework.她没在做作业。Sheisn’tdoingherhomework.她正在做作业吗？Isshedoingherhomework?现在进行时:PresentProgressive概念:表示现在正在发生的动作结构:be(is,am,are)+doing标志语：Look!、Listen!、now昨晚8点，她正在做作业。Shewasdoingherhomeworkat8:00yesterdayevening.昨晚8点，她没在做作业。Shewasn’tdoingherhomeworkat8:00yesterdayevening.昨晚8点，她正在做作业吗？Wasshedoingherhomeworkat8:00yesterdayevening?过去进行时:PastProgressive概念:表示过去正在发生的动作结构:be(was，were)+doing标志语：at8:00yesterday、yesterdayafternoon她已经做完作业了。Shehasdoneherhomeworkalready.她还没完成作业。Shehasn’tdoneherhomeworkyet.她已经完成作业吗？Hasshedoneherhomework?现在完成时:PresentPerfect概念:表示已经开始或发生的动作并对现在造成了一定的影响或结果结构:主语+has/have过去分词标志语：already、yet、ever、never、since、for…在她回家之前就已经做完作业。Shehaddoneherhomeworkbeforeshewenthome.她还没完成作业。Shehadn’tdoneherhomeworkbythetimeshewenthome.在她回家之前就已经完成作业了吗？Hadshedoneherhomeworkbeforeshewenthome?过去完成时:PastPerfect概念:表示过去发生的某一动作之前就已经完成了的动作，表示过去的过去结构:主语+had+过去分词标志语：bythetime、before等她今晚要做作业。Shewilldoherhomeworkthisevening.她今晚不做作业。Shewon’tdoherhomeworkthisevening.她今晚要做作业吗？Willshedoherhomeworkthisevening?一般将来时:FutureSimple概念:表示将要发生的动作结构:主语+will动词原形be(is、am、are)goingto动原标志语：tomorrow、in..、next…她打算今晚要做作业。Sheplannedshewoulddoherhomeworkthisevening.她打算今晚不做作业。Sheplannedshewouldn’tdoherhomeworkthisevening.她打算今晚要做作业吗？Wouldsheplannedtodoherhomeworkthisevening?过去将来时:PastFutureSimple概念:表示过去看来将要发生的事结构:主语+would+动词原形标志语：tomorrow、in..、next…判断下列信息词是属于哪种时态lastnightnoweverydayLook!yesterdayoftenListen!twoyearsagoalwaysin1897threetimesaweek一般现在时一般过去时现在进行时A.现在进行时B.一般现在时C.一般过去时1.Healwayslikesplayingthepiano.()2.WearehavinganEnglishclassesnow.()3.Theyoftengohomelate.()4.Lucydancedthediscoatthepartylastnight.()5.IlikedgotothezoowhenIwasyoung.()6.Myteacherisfriendlytous.()7.Look!Theyareplayingfootball.()8.Shewasbornin1990.()9.Ilostmuchmoneylastnight.（）判断时态形式：BABCCBACC单项选择1.Listen!Agirl_____inthemusicroom.A.singsB.singC.sangD.issinging2.Mybrother_____toPuertoattendtheTeaFestival（茶叶节）lastmonth.A.goB.goesC.wentD.going3.we_____NanLuMountain（南麓山）lastterm.A.climbB.climbedC.climbsD.areclimbing团结就是力量DCB•1.She_____(go)toTianShengXiangsupermarketeveryday.•2.We_____________(have)Englishclassat8:ooyesterday.•3.Look!thechildren____________basketballontheplayground.(play)•4.Students_____________toeachotherwhentheteachercamein.(talk)•5.We_________(have)apicnicnextweek.goesWerehavingareplayingweretalkingwillhave用括号中所给动词的正确时态填空•6.BeforeIgottothebusstop,thebus•________(leave)•7.I_____(go)tojiangChengSanGuoTradeCity（江城三国贸易城）toseethefilmlastweekend.•8.Hesaidthathe____________backinfiveminutes.(come)•9.We_________(be)injiangChengNo.2middleschoolforalmostthreeyears.•10.Mysister________(go)toKunMing,sheisn’tathome.hadleftwentwouldcomehavebeenhasgone用括号中所给动词的正确时态填空。1.I___________(talk)onthephonenow.2.Sheoften________(wash)herclothesonweekends.3.Jim______(see)anoldfriendyesterdaymorning.4.He______(do)alotofhomeworkyesterdayevening.5.Look!He__________(read)abook.amtalkingwashessawdidisreading翻译下列句子：1.他每天都看一本书。2.他昨天看了一本书。3.他现在正在看一本书。4.昨天的这个时候他正在看一本书。5.明天他要看一本书。6.他以前看过这本书了。Hereadsabookeveryday.Hereadabookyesterday.Heisreadingabooknow.Hewasreadingabookatthistimeofyesterday.Hewillreadabooktomorrow.Hehasreadthebookbefore.Sumup总结