过去进行时-完整精讲版课件

1、rammar 基本概念：过去进行时表示在过去某一时刻或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 时间段： from to + 过去时间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

2、某一段时间一直在进行的动作 （a） From 1983 to 1998 , he was teaching at Yale . 规则 示例 1、一般情况下，动词后直接加-ing working, buying, visiting, talking, saying 2、以不发音的e 结尾的动词，去掉e，然后加-ing taking, having, leaving, driving, writing, making 3、以辅音字母元音字母辅音字母结尾的重读闭音节，双写末尾辅音字母，然后加-ing stopping, shopping, sitting, getting 4、特殊变化 lie-ly

3、ing die-dying tie-tying picnic - picnicking 注意：若结尾的辅音与元音字母组合发一个音，就直接加-ing。如：draw-drawing, play-playingThe Past Continuous Tense (过去进行时) 基本结构:was / wasnt were / werentdoing + Sb+ Past Continuous Verb Forms 1. 肯定句： She was drinking at 6 p.m. yesterday.2. 否定句： She wasnt drinking.3. 一般疑问句： Was she drink

4、ing?4. 简要回答： Yes, she was. No, she wasnt.5. WH- Questions： When was she drinking?不同的句式肯定句： 主语+was/were +doing +其它 否定句: 主语+was/were +not +doing +其它 一般疑问句: Was/Were+主语+doing+其它 特殊疑问句: 特殊疑问词+was/were+主语+doing+其它_/_/_and _+ was doing. _, _ and _+ were doingWork out the rule I she he it we you theyAdd in

5、g to the following verbs.1. ask look carry askinglookingcarrying2. close take ride closingtakingriding3. swim get sit swimminggettingsitting4. die tie lie dyingtyinglying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 过去进行时的“时光机”常用的时间状语

6、this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while , at that time, just now， a moment ago at this time yesterdayat 8 a.m. this morningfrom 4 to 5 last SundayA. What was Jay zhou doing at this time yesterday?B. He was . Guessing GameWas it.?Guessing GameWer

7、e they?Guessing GameWas he.?Guessing GameWere they?Guessing GameWas she.? 过去进行时和 When 连用 A was/were +doing sth When B +did sth. 长时动作短时动作-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

8、while 连用A was/were +doing sth While B + was/were +doing sth 长时动作长时动作 While What were they doing yesterday afternoon?He was playing basketball while she was sleeping.Use while to describe(描述) pictures A monkey was .while two cats were at 3 p.m. yesterday at 9 p.m. yesterday A rabbit was . While a pig

9、 was.总结when & while用作连词，都是“当.时”的意思when引导的时间状语从句，通常使用一般过去时while引导的时间状语从句，通常使用（过去）进行时while前后的动词都是进行时态时，while表示与此同时。ExercisesChoose “when” or “while” to fill in the blanks.1_ Tom was eating supper, it began to rain outside.2Dont use your cell phone_ you are driving a car.3What were you doing _Mr. Zhou

10、came in?4Jim is good at math_ Mary is good at English.5We were watching TV_ the electricity was off.While While While When When The boy was walking down the street_ a UFO landed.The girl was shopping_ she saw the alien get out._ the alien was buying a souvenir, the girl called the police._ the alien

11、 was visiting the museum, the boy called the TV station.whenwhenWhileWhileComplete with “when” and “while”1. Fill in the blanks .1）What _ you _ (do) at 9 yesterday?2）I _ (watch) TV when my mother _ (come) in.3）He _ (do) his lessons at half past ten yesterday morning.weredoingwas watchingcame was doi

12、ngLanguage study 4）The children _ (play) football at four yesterday afternoon. 5）The baby _ (sleep) when the mother came back.was sleepingwere playing2. Sentence completing.1）The pianist _ (在弹钢琴）at this time yesterday.was playing the piano 2）They _ (在买衣服）when the UFO arrived.3）What _ you_ when you _

13、 the alarm? (当听到警报的时候, 你在干什么?)were buying clothesweredoingheard4）My brother and sister(argue)_ about something when I(walk)_ into the room.were arguing;walked5）I(hear,not)_the thunder during the storm last night because I (sleep)_.didnt hear;was sleepingwerent havingWas reviewingYeswasNowasnt 按要求转换下

14、列句型。 1. We were having a PE class at four yesterday afternoon.（改为否定句） We _ _ a PE class at four yesterday 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） _ Kate _her lessons at eight last night? _ , she _. _ , she _ . is runningWhat were doingWhat were doing 3. He

15、 ran in the park.（用at this time yesterday改写） He _ _in the park at this time yesterday. 4. They were playing computer games at nine last night.（对划线部分提问） _ _ they _ at nine last night? 5. I was reading a novel at three yesterday afternoon.（对划线部分提问） _ _ you _ at three yesterday afternoon? 1.-Nancy is n

16、ot coming tonight. -But she _!A.promises B.promisedC.will promise D. had promised链接中考：2.Shirley _ a book aboutChina last year but I dont know whether she has finished it.A.has written B.wroteC.had written D.was writing3.I first met Lisa three years ago.She _ at a radio shop at the time. A.has worked

17、 B. was workingC.had been workingD.had worked4.-Your phone number again? I _ quite catch it. -Its 9568442.A. didnt B. couldntC.dont D.cant5. No one _when Tom _ into the house. A. was looking, slippedB. looked, had slippedC. had looked, slippedD.looked , was slipped6.The reporter said the UFO _east t

18、o west when he saw ed was traveling C. had been travelingD. was to travel7. -Hey, look where you are going! -Oh, Im terribly sorry._.Im not noticingI didnt noticeI havent noticeI dont notice8.The students _ busily when Miss Brown went to get a book she _ in the office.had written; leftwere

19、writing; has lefthad written; had left were writing; had left一般过去时与过去进行时的区别 1、一般过去时往往表示某一动作已经完成，而过去进行时却表示动作在持续或未完成。 比较： She wrote a letter to her friend last night. 她昨晚给朋友写了封信。 (信写完了) She was writing a letter to her friend last night. 她昨晚一直在给朋友写信。 (信不一定写完) 2、一般过去时表示只做一次动作，而过去进行时却表示动作反复地进行。 如： She waved to