1、动词过去进行时概念及基本结构1时间标志2基本用法3目录基本概念：过去进行时表示在过去某一时过去某一时刻刻或某一段时间内某一段时间内进行或发生的动作。基本结构 主语+was/were+doing+其他内容 注:doing 就是现在分词，词形变化与现在进行时相同 The Past Continuous Tense (过去进行时)基本结构:was/wasnt were/werentdoing+sb+nowfuturepast6:30 p.m.8:00 p.m.9:00 p.m.I was helping my mom with housework at 6:30p.m.yesterday.We we
2、re watching TV from 8:00p.m.to 9:00p.m.过去进行时主要表示：在过去某一时刻正在进行的动作 （a）They were eating breakfast at 7:00 am yesterday.（b）I was writing a letter at this time last Sunday.at+时间点,at this time,at that time+过去时间 在过去某一段时间一直在进行的动作 （a）From 1983 to 1998,he was teaching at Yale.（b）They were building a cinema las
3、t winter.时间段：from to +过去时间需要用过去进行时的时间状语：at 6 p.m.yesterday this time yesterday at the same time last year from 8:00 to 10:00 last night 常用的时间状语this morning,the whole morning,all day yesterday,from nine to ten last evening,when,while,at that time,just now，a moment ago What was Lu Han doing at 8 this
4、morning?He was He was running.from 8 to 9 yesterdaymorningHe was having a Chinese class.When Jim called him upWhen Jim called him up,he was sleeping.1)Mary _ a dress when she cut her finger.A.made B.is making C.was making D.makes 答案C.割伤手指是已发生的事情，应用过去时。同 时，when表时间的同时性，玛丽在做衣服时提供事情发生的背景，因此用过去进行时。课堂练习课堂
5、练习 2)As she _ the newspaper,Granny _ asleep.A.read；was falling B.was reading；fell C.was reading；was falling D.read；fell 答案B.句中的as=when,while，意为当之时。描述一件事发生的背景时，用过去进行；一个长动作发生的时候，另一个短动作发生。句意为 在她看报纸时，奶奶睡着了。句中的 fell(fall的过去时)，是系动词，后跟形容词，如：fall sick。Sentence completing.1）()The pianist _was playing the pia
6、no_(在弹钢琴）at this time yesterday.2）()They _were buying clothes_(在买衣服）when the UFO arrived.3）()What _were_ you_doing_ when you _listened_ the alarm?(当听到警报的时候,你在干什么?)按要求转换下列句型。按要求转换下列句型。1.()We were having a PE class at four yesterday afternoon.（改为否定句）（改为否定句）We _werent_ _having_ a PE class at four yeste
7、rday afternoon.2.()Kate was reviewing her lessons at eight last night.（改为一般疑问句，并做肯、否定回答）（改为一般疑问句，并做肯、否定回答）_was_ Kate _her lessons at eight last night?_yes_,she _was_._no_,she _werent_.3.()He ran in the park.（用（用at this time yesterday改写）改写）He _was_ _running_in the park at this time yesterday.4.()They
8、 were playing computer games at nine last night.（对划线部分提问）（对划线部分提问）_what_ _were_ they _doing_ at nine last night?5.()I was reading a novel at three yesterday afternoon.（对划线部分提问）（对划线部分提问）_what_ _were_ you _doing_ at three yesterday afternoon?Past Continuous Verb Forms 1.肯定句：She was drinking at 6 p.m.y
9、esterday.2.否定句：She wasnt drinking.3.一般疑问句：Was she drinking?4.简要回答：Yes,she was.No,she wasnt.5.WH-Questions：When was she drinking?总结总结1.()-Nancy is not coming tonight.-But she _B_!A.promises B.promised C.will promise D.had promised2.()Shirley _B_ a book about China last year but I dont know whether she has finished it.A.has written B.wroteC.had written D.was writingv课后练习课后练习3.()I first met Lisa three years ago.She _B_ at a radio shop at the time.A.has worked B.was workingC.had been working D.had worked4.()-Your phone number again?I _A_ quite catch it.-Its 9568442.A.didnt B.couldntC.dont D.cant
