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1、概念：概念：过去去进行行时表示在表示在过去某一去某一时刻或某一段刻或某一段时间内内进行或行或发生的生的动作。作。通常句子一定会有一个通常句子一定会有一个“表示表示过去某个去某个时间点点”的状的状语，如：，如：at7p.m.lastnight、when引引导的的时间状状语从句从句(whenhecame)、thismorning、thewholemorning、alldayyesterday、fromninetotenlastevening、when、whileThePastContinuousTense (过去进行时过去进行时) 基本结构基本结构:was / wasnt were / weren
2、tdoing + Sb+ _/_/_and_+wasdoing._,_and_+weredoing I she he it we you they不同的句式不同的句式肯定句：肯定句： 主语主语+was/were +doing +其它其它 否定句否定句: 主语主语+was/were +not +doing +其它其它 一般一般疑问句疑问句: Was/Were+主语主语+doing+其它其它 特殊疑问句特殊疑问句: 特殊疑问词特殊疑问词+was/were+主语主语+doing+其它其它1.Iwassingingsongsyesterdaymorning.否定句：否定句：_一般疑一般疑问句：句：_2
3、.Theyweredrawingpictureswhentheteachercamein.否定句：否定句：_一般疑一般疑问句：句：_3.Shewaswashingthewindowwhenthetelephonerang.否定句：否定句：_一般疑一般疑问句：句：_按要求按要求转换下列句型。下列句型。1.WewerehavingaPEclassatfouryesterdayafternoon.（改（改为否定句）否定句）We_aPEclassatfouryesterdayafternoon.2.Katewasreviewingherlessonsateightlastnight.（改（改为一般疑一
4、般疑问句，并做肯、否句，并做肯、否定回答）定回答）_Kate_herlessonsateightlastnight?_,she_._,she_.werenthavingWasreviewing3.Heraninthepark.（用（用atthistimeyesterday改写）改写）He_intheparkatthistimeyesterday.4.Theywereplayingcomputergamesatninelastnight.（对划划线部分提部分提问）_they_atninelastnight?5.Iwasreadinganovelatthreeyesterdayafternoon.
5、（对划划线部分提部分提问）_you_atthreeyesterdayafternoon?wasrunningWhatweredoingWhat weredoing 过去进行时和 When 连用 A was/were +doing sth when B +did sth. 长时动作长时动作短时动作短时动作-WhatwasLileidrawingwhentheteachercamein?-Hewasdrawinganelephant.-Whatwerethetwinsdrawingwhentheteachercamein?-Theyweredrawingacar. While What were
6、they doing yesterday afternoon?He was playing basketball while she was sleeping. 过去进行时和 while 连用A was/were +doing sth while B + was/were +doing sth 长时动作长时动作长时动作长时动作Use while to describe(描述描述) pictures A monkey was . A monkey was .while two cats were two cats were at 3 p.m. yesterday at 9 p.m. yester
7、day A rabbit was . While a pig was.用所用所给动词的正确形式填空：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(楼下楼下),they_(eat)breakfast.Whenwearrived,she_(make)
8、somefreshcoffee.Ibrokeaglass,whileI_(cook)thedinner.weredoingwerehavingwentwasrainingarrivedwastelephoningwentwereeatingwasmakingwascookingweredoing1.Fillintheblanks.1.What_you_(do)at9yesterday?2.I_(watch)TVwhenmymother_(come)in.3.He_(do)hislessonsathalfpasttenyesterdaymorning.weredoingwaswatchingca
9、mewasdoing4.Thechildren_(play)footballatfouryesterdayafternoon.5.Thebaby_(sleep)whenthemothercameback.wassleepingwereplaying2.Sentencecompleting.1.Thepianist_(在弹在弹钢琴）钢琴）atthistimeyesterday.wasplayingthepiano2.They_(在买衣服）在买衣服）whentheUFOarrived.3.What_you_whenyou_thealarm?(当听到警报的时候当听到警报的时候,你在干什么你在干什么?)werebuyingclothesweredoingheard
