过去进行时课件ppt.ppt

过去进行时,ThePastContinousTense,概念：过去进行时表示在过去某一时刻或某一段时间内进行或发生的动作。通常句子一定会有一个“表示过去某个时间点”的状语。如：at7p.m.lastnight、when引导的时间状语从句（whenhecame/）、thismorning、thewholemorning、alldayyesterday、fromninetotenlastevening、when、while,ThePastContinuousTense(过去进行时),基本结构:,was/wasntwere/werent,doing,+,Sb+,_/_/_and_+wasdoing._,_and_+weredoing,Workouttherule,Isheheit,weyouthey,不同的句式,肯定句：主语+was/were+doing+其它否定句:主语+was/were+not+doing+其它一般疑问句:Was/Were+主语+doing+其它特殊疑问句:特殊疑问词+was/were+主语+doing+其它,1.Iwassingingsongsyesterdaymorning.否定句：_一般疑问句：_2.Theyweredrawingpictureswhentheteachercamein.否定句：_一般疑问句：_3.Shewaswashingthewindowwhenthetelephonerang.否定句：_一般疑问句：_,按要求转换下列句型。1.WewerehavingaPEclassatfouryesterdayafternoon.（改为否定句）We_aPEclassatfouryesterdayafternoon.2.Katewasreviewingherlessonsateightlastnight.（改为一般疑问句，并做肯、否定回答）_Kate_herlessonsateightlastnight?_,she_._,she_.,werenthaving,Wasreviewing,3.Heraninthepark.（用atthistimeyesterday改写）He_intheparkatthistimeyesterday.4.Theywereplayingcomputergamesatninelastnight.（对划线部分提问）_they_atninelastnight?5.Iwasreadinganovelatthreeyesterdayafternoon.（对划线部分提问）_you_atthreeyesterdayafternoon?,wasrunning,What,were,doing,What,were,doing,过去进行时和When连用Awas/were+doingsthwhenB+didsth.,长时动作,短时动作,-WhatwasLileidrawingwhentheteachercamein?,-Hewasdrawinganelephant.,-Whatwerethetwinsdrawingwhentheteachercamein?,-Theyweredrawingacar.,2019/12/13,11,可编辑,While,Whatweretheydoingyesterdayafternoon?,Hewasplayingbasketballwhileshewassleeping.,过去进行时和while连用Awas/were+doingsthwhileB+was/were+doingsth,长时动作,长时动作,Usewhiletodescribe(描述)pictures,Amonkeywas.whiletwocatswere,at3p.m.yesterday,at9p.m.yesterdayArabbitwas.Whileapigwas.,用所给动词的正确形式填空：Doyouknowwhatthey_(do)thistimeyesterday?They_(have)supperwhenwe_(go)intotheroom.It_(rain)from7to9lastnight.Whenshe_(arrive),I_(telephone)Harry.What_you_(do)yesterdayat7pm?WhenI_(go)downstairs(楼下),they_(eat)breakfast.Whenwearrived,she_(make)somefreshcoffee.Ibrokeaglass,whileI_(cook)thedinner.,weredoing,werehaving,went,wasraining,arrived,wastelephoning,went,wereeating,wasmaking,wascooking,1.Fillintheblanks.1.What_you_(do)at9yesterday?2.I_(watch)TVwhenmymother_(come)in.3.He_(do)hislessonsathalfpasttenyesterdaymorning.,were,doing,waswatching,came,wasdoing,Languagestudy,4.Thechildren_(play)footballatfouryesterdayafternoon.5.Thebaby_(sleep)whenthemothercameback.,wassleeping,wereplaying,2.Sentencecompleting.1.Thepianist_(在弹钢琴）atthistimeyesterday.,wasplayingthepiano,2.Th