过去进行时的课件.ppt

I am a slow walker,but I never walk backwards.—林肯,,The past continuous tense,过去进行时,过去进行时,1.由现在进行时导入过去进行时 2.过去进行时的构成 3.过去进行时的用法 4.中考真题练习,What is the boy doing?,He is sleeping.,现在进行时：,is/are/am + doing,They were answering the questions.,What were they doing?,,The Past Continuous Tense (过去进行时),基本结构:,was / wasn’t were / weren’t,doing,+,Sb+,,______/_______/______and ______+ was doing. ______, ______ and ______+ were doing,Work out the rule,,I she he it,we you they,,Guessing Game,,Was it….?,,Was she….?,,Were they…?,过去进行时,2. 用法一： 表示过去某一时间点或某段时间内正在进行的状态或动作。

I was reading a book at 5 p.m. yesterday. What were they doing just now? My mother was washing clothes at 9 last night. What was he researching all day last Sunday?,,at 10 a.m. yesterday morning,She was reading a book,,She was shopping.,from 8 to 9 last night,S1: What were you doing while Li Jie was getting ready to go out? S2: I was sleeping while Li Jie was getting ready to go out.,用法二：表示在过去的某个时间，前后两个动作是同时进行的如果主要动作和背景动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时,S1: What were you doing while she was tavelling on the underground? S2: I _____________ _________while she was travelling on the underground.,was playing basketball,用法三： 描述一件事发生的背景；一个长动作发生的时候，另一个短动作发生。

My brother fell while he was riding his bicycle. It was raining when they left the station.,短,短,长,长,过去进行时常与when, while连用，意思是“当……之时“ while后面一般跟延续性动词，常用进行时； when后面既可跟延续性动词，也可跟瞬间动词，常用过去式What was Lilei drawing when the teacher came in?,-He was drawing an elephant.,-What were the twins drawing when the teacher came in?,-They were drawing a car.,,While,,What were they doing yesterday afternoon?,He was playing basketball while she was sleeping.,,,A monkey was …….while two cats were……,at 3 p.m. yesterday,实战演练,填入以下单词的正确形式,1． It was warm, so I _______(take) off my coat. 2． Jane ___________(wait) for me when I ______(arrive). 3． Sue wasn’t hungry, soshe_________(eat) anything. 4． My brother came into the bedroom while I _________(dance). 5． _______ he ________(lie) on the ground at nine yesterday evening ?,took,was waiting,arrived,ate,was dancing,Was lying,6． What _____ Jim __________(write) when the teacher came in ? 7． Mike and I ___________ (play) basketball at that time yesterday afternoon. 8． My brother ______(fall) while he _______(ride) his bicycle and hurt himself. 9． I first met Lisa three years ago. She ______(work) at a radio shop at the time. 10.When I arrived at his office , he ______ on the phone. (speak),was writing,were playing,fell,was riding,was speaking,:,was working,根据汉语提示完成句子。

1.他们那时不在打排球 They _______ _______ volleyball at that time. 2． 当你回来时，他在看电视吗？ _______ he _______ TV when you came back? 3． 昨天中午他在哪里等你？ _______ _______ he _______ for you at noon yesterday ? 4． 当我离开时，他正在做家庭作业 He ________ ________ his homework when I left. 5． 正当他们扫地的时候，老师进来了 While they_______ _______ the floor , the teacher came in.,were playing,Was watching,Where was waiting,was doing,were sweeping,Exercise:,(1) I ______ a shower at that time. A. have B. had C. am having D. was having (2) As she ____ the newspaper, Granny ___ asleep. A. read; was falling B. was reading; fell C. was reading; was falling D. read；fell (3) Mary _______ a dress when she cut her finger. A. made B. is making C. was making D. makes,Exercises,D,B,C,,I.用所给动词的适当形式填空。

1.We ___________ (play) football when it began to rain heavily. 2.You should tell what you __________ (do) at eight yesterday. 3.They __________ (talk) loudly when the teacher came in. 4.Last night we __________ (do) our lessons, when the light suddenly _________ (go) out.,was playing,were doing,were talking,were doing,went,II.完成句子 1.昨晚我在看电视，我的父亲在看书 Last night I ________ __________ TV while my dad ________ __________ a book. 2.我们正在下棋，突然响了 We ________ _________ chess ________ the phone __________.,was,reading,was,watching,playing,was,rang,when,Thank you!,。