过去进行时的完整41640ppt课件

Iamaslowwalker,butIneverwalkbackwards.林肯,Thepastcontinuoustense,过去进行时,过去进行时,1.由现在进行时导入过去进行时2.过去进行时的构成3.过去进行时的用法4.中考真题练习,Whatistheboydoing?,Heissleeping.,现在进行时：,is/are/am+doing,Theywereansweringthequestions.,Whatweretheydoing?,ThePastContinuousTense(过去进行时),基本结构:,was/wasntwere/werent,doing,+,Sb+,_/_/_and_+wasdoing._,_and_+weredoing,Workouttherule,Isheheit,weyouthey,GuessingGame,Wasit.?,Wasshe.?,Werethey?,过去进行时,2.用法一：表示过去某一时间点或某段时间内正在进行的状态或动作。Iwasreadingabookat5p.m.yesterday.Whatweretheydoingjustnow?Mymotherwaswashingclothesat9lastnight.WhatwasheresearchingalldaylastSunday?,at10a.m.yesterdaymorning,Shewasreadingabook,Shewasshopping.,from8to9lastnight,S1:WhatwereyoudoingwhileLiJiewasgettingreadytogoout?S2:IwassleepingwhileLiJiewasgettingreadytogoout.,用法二：表示在过去的某个时间，前后两个动作是同时进行的。,如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时,S1:Whatwereyoudoingwhileshewastavellingontheunderground?S2:I_whileshewastravellingontheunderground.,wasplayingbasketball,用法三：描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。Mybrotherfellwhilehewasridinghisbicycle.Itwasrainingwhentheyleftthestation.,短,短,长,长,过去进行时常与when,while连用，意思是当之时。while后面一般跟延续性动词，常用进行时；when后面既可跟延续性动词，也可跟瞬间动词，常用过去式。,-WhatwasLileidrawingwhentheteachercamein?,-Hewasdrawinganelephant.,-Whatwerethetwinsdrawingwhentheteachercamein?,-Theyweredrawingacar.,While,Whatweretheydoingyesterdayafternoon?,Hewasplayingbasketballwhileshewassleeping.,Amonkeywas.whiletwocatswere,at3p.m.yesterday,实战演练,填入以下单词的正确形式,1Itwaswarm,soI_(take)offmycoat.2Jane_(wait)formewhenI_(arrive).3Suewasnthungry,soshe_(eat)anything.4MybrothercameintothebedroomwhileI_(dance).5_he_(lie)onthegroundatnineyesterdayevening?,took,waswaiting,arrived,ate,wasdancing,Waslying,6What_Jim_(write)whentheteachercamein?7MikeandI_(play)basketballatthattimeyesterdayafternoon.8Mybrother_(fall)whilehe_(ride)hisbicycleandhurthimself.9IfirstmetLisathreeyearsago.She_(work)ataradioshopatthetime.10.WhenIarrivedathisoffice,he_onthephone.(speak),waswriting,wereplaying,fell,wasriding,wasspeaking,:,wasworking,根据汉语提示完成句子。1.他们那时不在打排球。They_volleyballatthattime.2当你回来时，他在看电视吗？_he_TVwhenyoucameback?3昨天中午他在哪里等你？_he_foryouatnoonyesterday?4当我离开时，他正在做家庭作业。He_hishomeworkwhenIleft.5正当他们扫地的时候，老师进来了。Whilethey_thefloor,theteachercamein.,wereplaying,Waswatching,Wherewaswaiting,wasdoing,weresweeping,Exercise:,(1)I_ashoweratthattime.A.haveB.hadC.amhavingD.washaving(2)Asshe_thenewspaper,Granny_asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read；fell(3)Mary_adresswhenshecutherfinger.A.madeB.ismakingC.wasmakingD.makes,Exercises,D,B,C,I.用所给动词的适当形式填空。1.We_(play)footballwhenitbegantorainheavily.2.Youshouldtellwhatyou_(do)ateightyesterday.3.They_(talk)loudlywhentheteachercamein.4.Lastnightwe_(do)ourlessons,whenthelightsuddenly_(go)out.,wasplaying,weredoing,weretalking,weredoing,went,II.完