初二過去進行時講解ppt課件

1、過去進行時,讀句子，找規(guī)律 I was playing football at three last Sunday. 上周日三點我正在踢足球。 They were singing songs from seven to nine last night. 昨天晚上七點到九點的時候他們一直在唱歌。 What was he doing all day last Sunday? 上周日他一整天都在干什么,It was said that she was writing a novel last year. 據(jù)說她去年一直在寫一本小說。 It was said that she wrote a nove

2、l last year. 據(jù)說她去年寫了一本小說,一、什么是過去進行時,表示過去某個時刻正在進行的狀態(tài)或動作 或表示過去某段時間之內(nèi)持續(xù)進行的動作或狀態(tài),三、過去進行時的基本句式結(jié)構(gòu),1)肯定式：主語 + was / were + V-ing + 其它。 I was waiting for you from eight to ten yesterday morning. 昨天早晨從八點到十點我都一直在等你,三、過去進行時的基本句式結(jié)構(gòu),2)否定式：主語 + was / were not + V-ing + 其它 I wasnt playing football at three last Su

3、nday. 上周日三點我不是在踢足球,3) 疑問式：Was / Were + 主語 + V-ing + 其它？ What were you doing at that time? 那時你在干什么,三、過去進行時的基本句式結(jié)構(gòu),二、過去進行時的標(biāo)志詞,與過去進行時經(jīng)常連用的時間狀語 at 3:00 last monday ,sunday. at 8:00 last night即：過去某一具體時刻 from nine to ten yestreday, when引導(dǎo)的從句 while引導(dǎo)的從句,過去進行時和 When 連用 A was/were +doing sth When B +did sth

4、,長時動作,短時動作,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,過去進行時和 while 連用 A was/were +doing sth While B + was/were +d

5、oing sth,長時動作,長時動作,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 was,小結(jié) was /were +doing+過去某一具體時刻 過去進行時+while+過去進行

6、時 過去進行時+when+一般過去時 一般過去時+when/while+過去進行時,練習(xí),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 _ (jump) on the bus as it _ (move) away,were waiting,ran,telephoning,came,jumped,was moving,4. We _ (test) the new machine when the elec

7、tricity _ (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,rang,were working,went,didnt want,was putting,1. Fill in the blanks . 1.What _ you _ (do) at 9 yesterday? 2.I _ (watch) TV when my m

8、other _ (come) in. 3. He _ (do) his lessons at half past ten yesterday morning,were,doing,was watching,came,was doing,Language study,4. The children _ (play) football at four yesterday afternoon. 5. The baby _ (sleep) when the mother came back,was sleeping,were playing,2. Sentence completing. 1.The pianist _ (在彈鋼琴）at this time yesterday,was playing the piano,一些詞不用過去進行時 例如： I was falling asleep at 8: 00 last night. () I fell asleep at 8: 00 last night. () 昨晚我八點睡著的。 I wasnt believi