过去进行时讲解

1、.过去进行时过去进行时.一、一、什什么么是是过过去去进进行行时？时？ 表示过去某个时刻正在进行的状态或动作 或表示过去某段时间之内持续进行的动作或状态.1、关键词：、关键词：was/were doing2、句子结构：、句子结构：肯定句：主语肯定句：主语+was/were+现在分词现在分词+其他其他否定句：主语否定句：主语+was/were not+现在分词现在分词+其他其他疑问句：疑问句：was/were+主语主语+现在分词现在分词+其他其他 特殊疑问句： 特殊疑问词特殊疑问词 + 一般疑问句一般疑问句. 肯定句：主语主语 + was/were + (doing) + 其他其他. I was

2、playing basketball at 6:30 yesterday. He was playing the piano at that moment.They were doing homework at 8:00 last night .(2)否定句：主语主语 + was/were + not + （doing） + 其他其他 I wasnt playing basketball at 6:30 yesterday. He wasnt playing the piano at that moment. They werent doing homework at 8:00 last ni

3、ght. 一般疑问句： Was/Were + 主语主语 + (doing) + 其他其他 Were you playing basketball at 6:30 yesterday? -Yes, I was./No, I wasnt. Was he playing the piano at that moment? -Yes, he was./No, he wasnt. 特殊疑问句： 特殊疑问词特殊疑问词 + 一般疑问句一般疑问句 What were you doing at 8:00pm yesterday? Where was he working at that time? . 3、标志

4、性词语 （1）at that time. at that moment. yesterday evening （2）以）以when引导的谓语动词是一般过去时引导的谓语动词是一般过去时的时间状语的时间状语.II:用法用法 1. 表示表示过去某一时刻过去某一时刻正在进行正在进行的动作。的动作。 今天下午今天下午5点的时候，他在打篮球。点的时候，他在打篮球。He was playing basketball at 5 this afternoon. 当我进去的时候，她正在写一篇作文。当我进去的时候，她正在写一篇作文。She was writing a composition when I enter

5、ed.2. 表示表示过去一段时间过去一段时间内内持续进行持续进行的动作。的动作。 昨天夜里下了一夜的雪。昨天夜里下了一夜的雪。It was snowing last night.比较：比较：It was said that she was writing a novel last year.It was said that she wrote a novel last year.据说，她去年一直在写一本小说。0据说，她去年写了一本小说。.过去进行时：过去进行时：I was walking down the streetwhen it began to rain.When it began to

6、 rainI was walkingnow.What were they drawing when the teacher came in?Mary Jim Li Lei Lily Lucy Sue.-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. 过去进行时和 while 连用A was/were +doing sth While

7、B + was/were +doing sth .What were they doing yesterday afternoon?He was playing basketball while she was sleeping.小结小结was /were +doing+过去某一具体时刻过去进行时+while+过去进行时过去进行时+when+一般过去时一般过去时+when/while+过去进行时. 5.通常不能用于过去进行时的动词主要有：agree, be, believe, belong, care, forget, hate, have(拥有), hear, know, like, lov

8、e, mean, mind, notice, own, remember, seem, suppose, understand, want, wish等。例如： I was knowing the answer. I knew the answer. I wasnt understanding him. I didnt understand him. .练习 1. While we _(wait) for the bus, a girl _ (run) up to us. 2. I was _ (telephone) a friend when Bob _ (come) in. 3. Jim

9、_ (jump) on the bus as it _ (move) away.were waitingrantelephoningcamejumpedwas moving. 4. We _ (test) the new machine when the electricity _ (go) off. 5. She _ (not want) to stay in bed while the others _ (work) in the fields. 6. While mother _ (put) Cathy to bed, the door bell _ (ring).was testing

10、rangwere workingwentdidnt wantwas putting. 一些词不用过去进行时 例如： I was falling asleep at 8: 00 last night. () I fell asleep at 8: 00 last night. () 昨晚我八点睡着的。 I wasnt believing him. () I didnt believe him. () 我不相信他。 I was deciding what to do at that moment. () I decided what to do at that moment. () 那时我决定怎样

11、去做。.7.-Nancy is not coming tonight. -But she _!A.promises B.promisedC.will promise D. had promised链接高考：.8.Shirley _ a book aboutChina last year but I dont know whether she has finished it.A.has written B.wroteC.had written D.was writing.9.I first met Lisa three years ago.She _ at a radio shop at the

12、 time. A.has worked B. was workingC.had been workingD.had worked.10.I dont think Jim saw me; he _ into space.A.just stared B.was just staringC.has just staredD.had just stared.11.As she _ the newspaper,Granny_ asleep.A.read; was fallingB.was reading;fellC.was reading;was fallingD.read;fell.12.-You p

13、hone number again? I _ quite catch it. -Its 9568442.A. didnt B. couldntC.dont D.cant.13.-We could have walked to the station,it was so near. -Yes,a taxi _ at all necessary.A. wasnt B. hadnt beenC. wouldnt beD. wont be.14.Tom _ into the house when no one _.A. slipped, was lookingB. had slipped, looke

14、dC. slipped, had lookedD. was slipped, looked.15.The reporter said the UFO _east to west when he saw it. traveled was traveling C. had been travelingD. was to travel.16. -Hey, look where you are going! -Oh, Im terribly sorry._. Im not noticing I wasnt noticing I havent noticeA.I dont notice.17.What a nice bike! Where _ you _ it? do; buy B. have; boughtC. did ; buy D. will; buy.18.The students _ busily when Miss Brown went to get a book she _ in the office. had written; left were writing; has left had written; had leftA. were writing; had left.19.Ma