现在进行时和过去进行时张.pptx
What is the man doing?He is running.第1页/共45页What is the girl doing?Sheiseating.第2页/共45页What is the dog doing?Itissleeping.第3页/共45页What are the players doing?Theyareplayingfootball.第4页/共45页 He is running.She is eating.It is sleeping.They are playing football.We are swimming.第5页/共45页The Present Continuous Tense(现在进行时态)定义：构成：构成：标志：标志：现在进行时态表示现在现在进行时态表示现在正在进行正在进行着某种事情及动作着某种事情及动作。“be(am,is,are)+v-ingbe(am,is,are)+v-ingv-ingv-ing是动词的分词形式，动词是动词的分词形式，动词bebe根据主语人称进根据主语人称进行变化行变化 。当句中出现当句中出现Look/Listen/nowLook/Listen/now或有上下文提或有上下文提示时用现在进行时。示时用现在进行时。例如例如:LookLook！Han Mei is singing thereHan Mei is singing there！ListenListen！Jack is talking.Jack is talking.What are you doing now What are you doing now？It is running,now.It is running,now.第6页/共45页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：workworking(工作)dodoing（做）playplaying（玩）2)2)以不发音的字母以不发音的字母e e结尾的动词，去掉结尾的动词，去掉e e，再加，再加-ing.ing.如：如：dancedancedancingdancing（跳舞）（跳舞）comecomecomingcoming（来）（来）(但动词词尾是字母组合但动词词尾是字母组合eeee的的,就不能去掉词就不能去掉词尾尾e e，而应直接加，而应直接加-ing-ing。例如。例如:see seeseeingseeing)3)3)重读闭音节单词，如果末尾只有一个辅音字母，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，再加则双写这一字母，再加-ing.-ing.如：如：getgetgettinggetting(得到得到)shop)shopshoppingshopping（购物）（购物）runrunrunningrunning（跑）（跑）swimswimswimming swimming（游泳）（游泳）第7页/共45页课堂练习一 1)I _ _ basketball with my friend now.(play)2)She _ _ to school now.(go)3)They _ _ water now.(drink)4)Listen!The bird _ _ on the tree.(sing)5)Look!He _ _ on the playground.(run)6)The dog _ _ in this river.(swim)7)we _ _ lunch now.(have)8）_ your father _(watch)TV now?9)The girl with her dog_ _(sit)on the sofa.一、填写出下列进行时态的句子的正确动词形式amplayingisgoingaredrinkingissingingisrunningisswimmingarehavingIswatchingIssitting第8页/共45页二、句型转换1.Iamwateringtheflowers.(否定句)2.Shesjumpingnow.(一般疑问句)3.Theboysareplayingcards.(划线提问)4.Heisdoinghishomework.(复数句)I am not watering the flowers.Is she jumping now?What are the boys doing?They are doing their homework.第9页/共45页课堂练习二看图说话：尽可能多的用进行时态来表达！第10页/共45页 Its fine today.The children are playing in the park.Look!Some girls are playing games.Lingling is climbing up a tree.A girl is standing behind a house.Fangfang is looking for her.There is a boy over there.Whats he doing?He is flying a kite.They are all having a good time.第11页/共45页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。第12页/共45页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。Iwasntreadingatthistimeyesterday.昨天这个时候我没在看书。第13页/共45页疑问句:(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+wasnt/werent.如：Wereyoureadingatthistimeyesterday?昨天这个时候你在看书吗？Yes,Iwas./No,Iwasnt.是的,我在看。/不,我没在看。第14页/共45页(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？第15页/共45页(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,attenoclockyesterday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?第16页/共45页(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。第17页/共45页特殊用法:(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。第18页/共45页Whatwereyoudoingat7oclocklastnight?Iwasdoingsomehousework.Iwashavingdinner.Askandanswer.第19页/共45页Whatwereyoudoingbetween7oclockand9oclockyesterday?Iwasdoingmyhomework.IwaswatchingTV.第20页/共45页Whatwasyourfatherdoingwhenyoucamebackhomeyesterday?Hewascooking.Whatwasyourbrotherdoingwhenyousawhimhalfanhourago?Hewasplayingcomputergames.第21页/共45页WhatwasTomdoingatthattimelastSunday?Hewasplayingthepiano.Hewasridingabike.HowaboutDavid?第22页/共45页Whatweretheydoingatthattimelastweek?Theywereshopping.Howaboutthem?Theywerehavingapicnic.第23页/共45页Whatweretheydoingat9oclocklastnight?Theywerereading.HowaboutTanMeisfamily?Theyweregoingtothecinema.第24页/共45页Doaninterview.Tom:Hello,Dave.Dave:Hello,Tom.Tom:Whatwereyoudoingat7:00p.m.lastSaturday?Dave:IwaswatchingTV.Tom:Thatsoundsrelaxing.Whatwasyourmotherdoing?Dave:Shewascleaningthehouse.NameActivity第25页/共45页ThisismyfriendDave.At7:00p.m.lastSaturday,hewaswatchingTV,hismotherwascleaningthehouse,第26页/共45页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.第27页/共45页Whatwas/werehe/she/theydoing?第28页/共45页第29页/共45页第30页/共45页第31页/共45页第32页/共45页第33页/共45页I.Fillintheblanks.1.What_you_(do)at9yesterday?2.I_(watch)TVwhenmymother_(come)in.3.He_(do)hislessonsathalfpasttenyesterdaymorning.weredoingwaswatchingcamewasdoing第34页/共45页4.Thechildren_(play)footballatfouryesterdayafternoon.5.Thebaby_(sleep)whenthemothercameback.6.He_(draw)ateightyesterdayevening.wassleepingwereplayingwasdrawing第35页/共45页7.Thegirl_(shop)whenshe_(see)herfriend.8.Whenhe_(cook)dinner,hisfriend_(get)outoftheshower.9.He_(walk)homewhenitbegantorain.wasshoppingsawwascookinggotwaswalking第36页/共45页10.What_you_（do）attenoclockyesterday?I_(study)intheclass.11WhenHarry_(have)breakfast,Lily_(telephone)him12WhenI_(go)toschoolthismorning,I_(see)acarrunningintoabusweredoingwasstudyingwashavingtelephonedwasgoingsaw第37页/共45页II.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?)werebuyingclothesweredoingheardwasplayingthepiano第38页/共45页4.LiLei_(读英语读英语)atthistimeyesterday.5.They_(扫地扫地)afterschoolyesterday.6.Theboysandgirls_(唱唱歌歌)whenIsawthem.7.I_(读一本故事书读一本故事书)atthattime.wasreadingEnglishsweptthefloorweresingingwasreadingastorybook第39页/共45页III.Choosethebestanswers.1.WhenIarrivedathisoffice,he_onthephone.A.wasspeakingB.spokeC.isspeakingD.speaks2.IfirstmetLisathreeyearsago.She_ataradioshopatthetime.A.worksB.wasworkingC.isworkingD.hasworkedAB第40页/共45页3.Isawthem_footballwhenIwentpasttheparklastSunday.A.playingB.wasplayingC.playedD.toplay4.-WasTonydoinghishomeworkthen?-_.A.No,hewasnt.B.No,hewas.C.Yes,hewasnt.D.No,hewas.AA第41页/共45页IV.句型转换句型转换1.Kateliesonthebed.(用用at8:00pmyesterday改为过去进行时的改为过去进行时的)Kate_onthebedat8:00pmyesterday.2.Theywereplayingfootballthen.(改为否定改为否定句句)They_footballthen.3.Myfatherwasreadingnewspapersathome.(划线提问划线提问)_yourfather_athome?waslyingwerentplayingWhatwasdoing第42页/共45页4.Peterhadapicnicyesterday.(用用atthistimeyesterday改写句子改写句子)Peter_apicnicatthistimeyesterday.5.WillLindawatchTVtomorrow?(用用at6:00yesterday改写句子改写句子)_Linda_TVat6:00yesterday?washavingWaswatching第43页/共45页1_Tomwaseatingsupper,itbegantorainoutside.2Dontuseyourcellphone_youaredrivingacar.3Whatwereyoudoing_Mr.Zhoucamein?4WewerewatchingTV_thelightwentoff.whenwhenWhilewhileV.Complete with V.Complete with whenwhen and and whilewhile.第44页/共45页感谢您的观看！第45页/共45页
