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现在进行时过去进行时Whatisthemandoing?Heisrunning.Whatisthegirldoing?Sheiseating.Whatisthedogdoing?Itissleeping.Whataretheplayersdoing?Theyareplayingfootball.Heisrunning.Sheiseating.Itissleeping.Theyareplayingfootball.Weareswimming.ThePresentContinuousTense(现在进行时态)定义：构成：标志：现在进行时态表示现在正在进行着某种事情及动作。“be(am,is,are)+v-ingv-ing是动词的分词形式，动词be根据主语人称进行变化。当句中出现Look/Listen/now或有上下文提示时用现在进行时。例如:Look！HanMeiissingingthere！Listen！Jackistalking.Whatareyoudoingnow？Itisrunning,now.动词现在分词的构成规律1)一般情况下，在动词原形后直接加-ing.如：work—working(工作)do—doing（做）play—playing（玩）3)重读闭音节单词，如果末尾只有一个辅音字母，则双写这一字母，再加-ing.如：get—getting(得到)shop—shopping（购物）run—running（跑）swim—swimming（游泳）课堂练习一1)I_________basketballwithmyfriendnow.(play)2)She_________toschoolnow.(go)3)They___________waternow.(drink)4)Listen!Thebird________onthetree.(sing)5)Look!He________ontheplayground.(run)6)Thedog__________inthisriver.(swim)7)we__________lunchnow.(have)8）_____yourfather________(watch)TVnow?9)Thegirlwithherdog_________(sit)onthesofa.一、填写出下列进行时态的句子的正确动词形式amplayingisgoingaredrinkingissingingisrunningisswimmingarehavingIswatchingIssitting二、句型转换1.Iamwateringtheflowers.(否定句)2.She’sjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句)Iamnotwateringtheflowers.Isshejumpingnow?Whataretheboysdoing?Theyaredoingtheirhomework.课堂练习二看图说话：尽可能多的用进行时态来表达！！！It'sfinetoday.Thechildrenareplayinginthepark.Look!Somegirlsareplayinggames.Linglingisclimbingupatree.Agirlisstandingbehindahouse.Fangfangislookingforher.Thereisaboyoverthere.What'shedoing?Heisflyingakite.Theyareallhavingagoodtime.过去进行时过去进行时表示过去某一时刻或某段时间正在进行的动作。过去进行时由was/were+动词-ing形式构成。1.过去进行时的各种句式:肯定句:主语+was/were+动词-ing形式。如:否定句:主语+was/were+not+动词-ing形式。如：Iwasreadingatthistimeyesterday.昨天这个时候我正在看书。Iwasn’treadingatthistimeyesterday.昨天这个时候我没在看书。疑问句:(1)一般疑问句:was/were+主语+动词-ing形式。肯定回答:Yes,主语+was/were.否定回答:No,主语+wasn’t/weren’t.如：—Wereyoureadingatthistimeyesterday?—昨天这个时候你在看书吗？—Yes,Iwas./No,Iwasn’t.—是的,我在看。/不,我没在看。(2)特殊疑问句:疑问词+was/were+主语+动词-ing形式。如：Whatwereyoudoingatthistimeyesterday?昨天这个时候你在做什么？WhatwasheresearchingalldaylastSunday?上周日他一整天都在研究什么？(1)表示过去某一时刻或某一段时间内正在进行的动作,常与时间状语atthattime,atthatmoment,atthistimeyesterday,atteno’clockyesterday等连用。如：2.过去进行时的用法基本用法:Wereyouplayingbasketballatfouryesterdayafternoon?昨天下午四点你们在打篮球吗?(2)表示在过去一段时间内持续进行的动作(有时也可以有间歇)。如：WewerewatchingTVfromseventoninelastnight.昨天晚上七点到九点的时候我们在看电视。Shewassingingfrom7:00to7:30lastnight.她昨晚七点至七点半在唱歌。特殊用法:(1)常用于介绍故事的背景。如:(2)when引导的从句表示一个短暂的时间点,谓语动词用一般过去时,主句用一般过去时或过去进行时；while引导的从句表示一段持续的时间,主句为一般过去时,从句谓语动词用过去进行时。如：OnceanArabwastravelinginthedesert.从前,有个阿拉伯人在沙漠中旅行。Whatwereyoudoingat7o’clocklastnight?Iwasdoingsomehousework.Iwashavingdinner.Askandanswer.Whatwereyoudoingbetween7o’clockand9o’clockyesterday?Iwasdoingmyhomework.IwaswatchingTV.Whatwasyourfatherdoingwhenyoucamebackhomeyesterday?Hewascooking.Whatwasyourbrotherdoingwhenyousawhimhalfanhourago?Hewasplayingcomputergames.WhatwasTomdoingatthattimelastSunday?Hewasplayingthepiano.Hewasridingabike.HowaboutDavid?Whatweretheydoingatthattimelastweek?Theywereshopping.Howaboutthem?Theywerehavingapicnic.Whatweretheydoingat9o’clocklastnight?Theywerereading.HowaboutTanMei’sfamily?Theyweregoingtothecinema.Doaninterview.Tom:Hello,Dave.Dave:Hello,Tom.Tom:Whatwereyoudoingat7:00p.m.lastSaturday?Dave:IwaswatchingTV.Tom:Thatsoundsrelaxing.Whatwasyourmotherdoing?Dave:Shewascleaningthehouse.…NameActivityThisismyfriendDave.At7:00p.m.lastSaturday,hewaswatchingTV,hismotherwascleaningthehouse,…Workinpairs.Thinkaboutwhatyouweredoingatthetime.Thenaskandanswer.Yesterday:8a.m.11a.m.4p.m.8p.m.LastSaturday:8a.m.11a.m.4p.m.8p.m.—Whatwereyoudoingat8a.m.lastSaturday?—Iwasgoingtodoshopping.Whatwas/werehe/she/theydoing?I.Fillintheblanks.1.What____you____(do)at9yesterday?2.I____________(watch)TVwhenmymother_____(come)in.3.He__________(do)hislessonsathalfpasttenyesterdaymorning.weredoingwaswatchingcamewasdoing4.Thechildren__________(play)footballatfouryesterdayafternoon.5.Thebaby___________(sleep)whenthemothercameback.6.He_____________(draw)ateightyesterdayevening.wassleepingwereplayingwasdrawing7.Thegirl___________(shop)whenshe_____(see)herfriend.8.Whenhe____________(cook)dinner,hisfriend__________(get)outoftheshower.9.He_________(walk)homewhenitbegantorain.wasshoppingsawwascookinggotwaswalking10.—What______you_______（do）atteno'clockyesterday?—I_________(study)intheclass.11．WhenHarry___________(have)breakfast,Lily________(telephone)him．12．WhenI________(go)toschoolthismorning,I______(see)acarrunningintoabus．weredoingwasstudyingwashavingtelephonedwasgoingsawII.Sentencecompleting.1.Theboy____________________(在弹钢琴）atthistimeyesterday.2.They______________________(在买衣服）whentheUFOarrived.3.What________you________whenyou_____thealarm?(听到警报的时候,你在干什么?)werebuyingclothesweredoingheardwasplayingthepiano4.LiLei_________________(读英语)atthistimeyesterday.5.They_____________________(扫地)afterschoolyesterday.6.Theboysandgirls_____________(唱歌)whenIsawthem.7.I_______________________(读一本故事书)atthattime.wasreadingEnglishsweptthefloorweresingingwasreadingastorybookIII.Choosetheb