七年级英语上册 专题训练 过去进行时课件 仁爱版.ppt

过去进行时1ppt课件过去进行时 结 构肯定句主语+be（was, were)+现在分词+其他如：My son was learning English in US last year.否定句主语+be (was, were) not+现在分词+其他如：My son was not learning English in US last year. 2ppt课件结构疑问句一般疑问句：Be (Was, Were)+主语+现在分词+其他+？如：Were you doing your homework at 9 last night?特殊疑问句：疑问词+be(was , were)+现在分词+其他+?如：What were you doing at this moment last night?过去进行时3ppt课件肯定式否定式I（He,She,It）wasworking.I(He,She,It)wasnotworkingWe(They)wereworking.We(They)werenotworking.肯定式否定式Iamworking.(He,She,It)isworking.Iamnotworking.(He,She,It)isnotworking.We(They)areworking.We(They)arenotworking.4ppt课件疑问式 简略回答Areyouworking?Is(he,she,it)working?Yes,Iam.(No,Iamnot.)Yes,(he,she,it)is./No,(he,she,it)isnotAreyou/theyworking?Yes,weare./No,wearenotYes,theyare./No,theyarenotWereyouworking?Was(he,she,it)working?Yes,Iwas./No,Iwasnot.Yes,(he,she,it)was,/No,(he,she,it)wasnotWereyou/theyworkingYes,wewere./No,wewerenot.Yes,theywere./No,theywerenot.5ppt课件1. 表示过去某一时刻或某一段时间正在进行的动作。

这一过去的时间一般用时间状语来表示例如：What were you doing this time yesterday. 昨天这个时间你在做什么？ When I got to the top of the mountain, the sun was shining. 当我到达山顶的时候，太阳正照着大地过去进行时的用法6ppt课件过去进行时的用法2、过去进行时还可以表示两个过去的动作同时进行着，这时可以用连词When或while引导如：Smithwasreadingwhilehiswifewaslisteningtotheradio.史密斯在读书，而他妻子在听收音机7ppt课件与之相连的时间状语有at this time last Sunday, from 8 to 9 yesterday 之类的状语一般用过去进行时thismorning,thewholemorning,allday,yesterday,fromninetotenlastevening,when,while,atthattime,justnow，amomentago8ppt课件过去进行时和一般过去时的区别过去进行时表示在过去一段时间正在进行的动作，而一般过去时表示一个完成的动作。

如：I was writing letters last night. 我昨晚在写信可能没有写完）I wrote some letters last night. 昨晚我写了几封信已经写完了）They were setting up a new building last summer. 他们去年夏天在建新高楼指在建造中）They set up a new building last summer.他们去年夏天建起了一座新楼指楼建好了）9ppt课件1.WewerehavingaPEclassatfouryesterdayafternoon.(改为否定句)We_aPEclassatfouryesterdayafternoon.2.Katewasreviewingherlessonsateightlastnight.(改为一般疑问句，做肯，否回答，对划线部分提问)_10ppt课件3.Heraninthepark.(用atthistimeyesterday改写)_4.Theywereplayingcomputergamesatninelastnight.(对划线部分提问)_5.Iwasreadinganovelatthreeyesterdayafternoon.(对划线部分提问)_11ppt课件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.12ppt课件1What_you_（do）attenoclockyesterday？I_（study）inclass2WhenHarry_（have）breakfastLilytelephoned(打)him3WhenI_（go）toschoolthismorning，I_（see）acarrunningintoabus4.ThistimeyesterdayJack_(mend)hisbike.13ppt课件5.I_(write)aletterattenlastnight.6.Itwassix.TheGreens_(have)supper.7.Whenyou_(knock)atthedooryesterday,I_(do)somewashing.8.Whilemymother_(watch)TV,I_(make)akite.14ppt课件1. MybrothercameintothebedroomwhileI_(dance).2. _he_(lie)onthegroundatnineyesterdayevening?3.What_Jim_(write)whentheteachercamein?4.MikeandI_(play)basketballatthattimeyesterdayafternoon.15ppt课件5.Mybrotherfellwhilehe_(ride)hisbicycleandhurthimself.6.IfirstmetLisathreeyearsago.She_(work)ataradioshopatthetime.7.WhenIarrivedathisoffice,he_onthephone.(speak)16ppt课件。