过去进行时语法PPT课件.ppt

1、.1The Past Continuous Tense过去进行时.2现在过去将来一般完成进行时态=时间+状态1. 时间:2. 状态.3teachteachesamIs arehashavehashave taughtwaswerehad taughthad been teachingWillbe going toshallWillbe going toshallWillbe going toshallWillbe going toshallwould shouldwould shouldwould shouldwould should一般时进行时完成时完成进行时现在过去将来过去将来teachi

2、ngtaughtbeen teachingteachingteachbe teachinghave taughthavebeen teachingteachbe teachinghave taughthavebeen teaching.4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。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.5 用法：一、通常句子一定会有

3、一个“表示过去某个时间点”的状语。如：then, at that time, at that moment, this time yesterday/ last week/ last year/ last month, at 6:00 yesterday, at 9:00 last night .6 at 10 a.m. yesterday morningShe was reading a book .7 二、过去一段时间内一直在进行的动作 常用的时间状语：this morning,the whole this morning,the whole morning,all day yesterd

4、ay,from nine to ten morning,all day yesterday,from nine to ten last evening.last evening.8from 8 to 9 last nightShe was shopping.9三、过去进行时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。常用whenwhen，whilewhile引导的从句when “当.时候” 后面跟的动作不延续, (瞬间动作）常跟一般过去时When the UFO took off, the boy was taking photos2 while “当.时候” 后面跟的动作延

5、续, 常跟过去进行时While the boy was taking photos, the UFO took off, .10过去进行时和 When 连用 A was/were +doing sth When B +did sth. .11What were they drawing when the teacher came in?Mary Jim Li Lei Lily Lucy Sue.12-What was Lilei drawing when the teacher came in?-He was drawing an elephant.-What were the twins d

6、rawing when the teacher came in?-They were drawing a car.13四、在复合句中，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。如： While While 引导的两个动作都是延续的或两个动作 同时进行）.14What were they doing yesterday afternoon?He was playing basketball while she was sleeping.15 Exercises Exercises -Did you see a man in black pass by jus

7、t -Did you see a man in black pass by just now?now?-No,sir.I_a newspaper.-No,sir.I_a newspaper.A.read B.was readingA.read B.was readingC.would read D.am reading C.would read D.am reading B解析由just nowjust now判断应用过去时态，又由语境“穿黑衣服的人路过时，我正在看报，所以没看见他”知空处要用过去进行时。.16His family _TV from eight to ten last His

8、family _TV from eight to ten last night.night.A.watched B.had watchA.watched B.had watchC.Were watching D.was watchingC.Were watching D.was watchingC解析From eight to ten last night,From eight to ten last night,表过去的段时间。“昨天晚上八点到十点，他们一家人正在看电视。”.17_you _a meeting at four yesterday _you _a meeting at four

9、 yesterday afternoon?afternoon?A.were-having B.was -havingA.were-having B.was -havingC.did- have D.Do- haveC.did- have D.Do- haveA解析由句意“昨天下午四点钟，你们是在开会吗？”和 at four yesterday afternoon .可知，该题表达的时间是过去的点时间，动作正在进行的状态，所以选 A A.18She _apples in her garden when She _apples in her garden when I_to see her yes

10、terday.I_to see her yesterday. A.picked- was going A.picked- was going B.Was picking -was going B.Was picking -was going C.picked- went C.picked- went D.was picking - went D.was picking - wentD解析主句动作先发生，并且是延续性动词。主句用过去进行时，从句用一般过去时。.19One day when I _the post One day when I _the post office.I_my uncle

11、.office.I_my uncle.A.Was passing-saw A.Was passing-saw B.pass -sayB.pass -sayC.passed- was seeing C.passed- was seeing D.am passing - am seeingD.am passing - am seeingA解析从句动作先发生，并且是延续性动词。主句用一般过去时，从句用过去进行时。.201.昨天早上9点钟你在干什么? What _at 9 oclock yesterday morning.2.当李雷在吃早饭时,吉姆进来了. While LiLei _ Jim came

12、 in.3.不明飞行物起飞时,小明正在骑自行车. XiaoMing _when the UFO took off.4.那时,他们正在做家庭作业. They _at that time.5. 刚才,我们正在电话上交谈. We _ on the phone just now. were you doingwas having breakfastwas riding his bikewere doing their homeworkwere talking Exercises IIExercises II.21【巩固训练】1. He _(draw) at eight yesterday evening.2. The girl _(shop) when her friend _ (see) her.3. While he _ (cook) dinner, his friend _ (get) out of the shower.4. He saw the UFO while he _ (walk) down the street.was drawingwas shoppingsawwas cookinggotwas walking.22