过去进行时课件ppt

1、概念：概念：过去进行时表示在过去某一时刻或某一段过去进行时表示在过去某一时刻或某一段时间内进行时间内进行或发生的动作。或发生的动作。通常句子一定会有一个通常句子一定会有一个“表示过去某个时表示过去某个时间点间点”的状语。的状语。如：如：at 7 p.m. last night、 when引导的时引导的时间状语从句（间状语从句（when he came/ ）、）、this morning、the whole morning、 all day yesterday、 from nine to ten last evening、 when、 whileThe Past Continuous Tense

2、 (过去进行时过去进行时) 基本结构基本结构:was / wasnt were / werent_/_/_and _+ was doing. _, _ and _+ were doing不同的句式肯定句：肯定句： 主语+was/were +doing +其它 否定句否定句: 主语+was/were +not +doing +其它 一般一般疑问句疑问句: Was/Were+主语+doing+其它 特殊疑问句特殊疑问句: 特殊疑问词+was/were+主语+doing+其它 1.I was singing songs yesterday morning. 否定句：否定句：_ 一般疑问句：一般疑问句

3、：_ 2. They were drawing pictures when the teacher came in. 否定句：否定句：_ 一般疑问句：一般疑问句：_ 3. She was washing the window when the telephone rang. 否定句：否定句：_ 一般疑问句：一般疑问句：_ 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 _ _ a PE class at four yesterday afternoon

4、. 2. Kate was reviewing her lessons at eight last night.（改为一般疑问句，并做肯、（改为一般疑问句，并做肯、否定回答）否定回答） _ Kate _her lessons at eight last night? _ , she _. _ , she _ . werent havingWas reviewing 3. He ran in the park.（用（用at this time yesterday改写）改写） He _ _in the park at this time yesterday. 4. They were playin

5、g computer games at nine last night.（对划线部分提问）（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）（对划线部分提问） _ _ you _ at three yesterday afternoon? was runningWhatweredoingWhatweredoing 过去进行时和 When 连用 A was/were +doing sth when B +did sth. -What was

6、 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.What were they doing yesterday afternoon?He was playing basketball while she was sleeping. 过去进行时和 while 连用A was/were +doing sth while B + was/were +doing

7、 sth 用所给动词的正确形式填空：用所给动词的正确形式填空： Do you know what they _ (do) this time yesterday? They _ (have) supper when we _ (go) into the room. It _ (rain) from 7 to 9 last night. When she _ (arrive), I _ (telephone) Harry. What _ you _ (do) yesterday at 7 pm? When I _ (go) downstairs (楼下楼下), they _ (eat) brea

8、kfast. When we arrived, she _ (make) some fresh coffee. I broke a glass, while I _ (cook) the dinner.were doingwere havingwentwas rainingarrivedwas telephoningwentwere eatingwas makingwas cooking1. Fill in the blanks .1.What _ you _ (do) at 9 yesterday?2.I _ (watch) TV when my mother _ (come) in.3.

9、He _ (do) his lessons at half past ten yesterday morning.weredoingwas watchingcame was doing 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 _ (在弹在弹钢琴）钢琴）at this time yesterday.was playing the piano