过去进行时态1用法：①过去某个时间正在发生的动作例：Hewascookingatsixlastnight.昨天晚上六点，他正在做饭。②过去某段时间正在发生的动作例：IwasstayingherefromMarchtoMaylastyear.去年从3月到5月我一直呆在这里。2与过去进行时连用的时间状语，常见的有atninelastnight/atthattime=then/atthistimeyesterday/或有whentheteachercamein/whilehewasreading的提示3过去进行时的构成：was\were+现在分词4过去进行时的四个基本句型肯定句Hewascookingatsixlastnight.否定句Hewasnotcookingatsixlastnight.一般疑问句Washecookingatsixlastnight?两回答Yes,hewas.No,hewasn’t.特殊疑问句Whatwashedoingatsixlastnight?5过去进行时的固定句型Jimwasreadingwhentheteachercamein.当老师进来的时候，吉姆正在读书。JimwasreadingwhileKatewaswatchingTV.在凯特正在看电视的同时，吉姆正在读书。JimcameinwhileKatewaswatchingTV.在凯特正在看电视的时候，吉姆进来了。6请比较HewatchedTVlastnight.（过去时间lastnight,用一般过去时）HewaswatchingTVatninelastnight.(过去时间lastnight+点时间atnine,用过去进行时)巩固练习：用所给动词的适当形式填空1.NowJim’ssister__________________(read)newspapers.2.He__________________(watch)TVatninelastnight.3.He__________________(watch)TVlastnight.4.What__________________thetwins__________________(do)then?5.________Lily______________(draw)acatwhentheteachercamein?------No,she_________6.__________________you__________________(have)supperatthattime?7.Jack__________________(notread)abookatnineyesterdayevening.8.NowJim__________________(play)basketballontheplayground（操场）.9.What___________________he___________________(do)atnineo’clocklastnight.10.They___________________(listen)tothemusicatthattime.11.Whentheteachercamein,thestudents___________________(read)thetext.12.We___________________(watch)TVwhensuddenlythetelephonerang.13.Hermother____________(cook)whileherfatherwaswatchingTV.改错：每处划线中有错误，在题后改正1.Lindawaswritecarefullyatninelastnight.2.Tomorrowtheywereswimminginariver.3.Atthattime,shelisteningtotheradio.4.JimandIwasplayingwhenhecamein.5.IwasstudiingEnglishwhenheknockedatthedoor.6.Wereyoucookingameal?------Yes,Iwere.7.Iweren’tdoingmyhomeworkwhileJimwaslisteningtotheradio.8.Thestudentswereputtheapplesintheboxthen.按要求句型转换：Marywasridingabikeatthattime.否定句：__________________________________一般疑问句：______________________________两回答：__________________________________特殊疑问句：______________________________分享
