英語人教版八年級下冊過去進(jìn)行時(shí)微課課件.ppt

1、教材版本：人教版Go for it！八年級下冊 教學(xué)內(nèi)容: 過去進(jìn)行時(shí)（Unit 5） 授課教師：昆明市盤龍區(qū)第21中學(xué) 魯紅,Black out！,The penguin was reading newspaper.,What was the penguin doing at eight last night?,The giraffe was running.,What was the giraffe doing at eight last night?,The cats were singing.,What were the cats doing at eight last night?,

2、過去進(jìn)行時(shí)的結(jié)構(gòu),主語+was/were + 動(dòng)詞現(xiàn)在分詞,否定句和一般疑問句：,The giraffe was running at eight last night.,The cats were singing at eight last night.,Was the dog lying on the bed?,The penguins were dancing.,The penguins were not dancing.,The dog was lying on the bed.,過去進(jìn)行時(shí)的結(jié)構(gòu),主語+was/were + 動(dòng)詞現(xiàn)在分詞,Yes, it was. No, it was

3、nt.,基本用法一 表示過去某一時(shí)刻或某段時(shí)間正在發(fā)生或進(jìn)行的動(dòng)作或狀態(tài)。常見的時(shí)間有: at 8 last night, at that time, at that moment 等。,過去進(jìn)行時(shí)用法,The penguin was reading newspaper at eight last night. We were building a house last winter.,The students were talking when the teacher came in.,基本用法二 表示一個(gè)過去的動(dòng)作發(fā)生時(shí)或發(fā)生之后， 另一個(gè)過去的動(dòng)作正在進(jìn)行?？膳c含有when的時(shí)間狀語連用

4、,基本用法三 表示兩個(gè)過去的動(dòng)作同時(shí)進(jìn)行，常用while 連接。,I was doing my homework while my sister was sleeping.,按要求改寫句子 1. I was having an English class at this time yesterday. 變?yōu)榉穸ň洌?變?yōu)橐话阋蓡柧洳⒆隹隙ɑ卮鹋c否定回答： 2. They were cooking at 8 oclock last night.(就劃線部分 提問),I was not having an English class at this time yesterday.,Were you

5、 having an English class at this time yesterday? Yes, I was. No, I wasnt.,What were they doing at 8 oclock last night？,現(xiàn)學(xué)現(xiàn)用,用括號內(nèi)單詞的正確形式填空。 1. My parents (watch) TV when I got back home. 2. They (play) games in front of the classroom at that time yesterday. 3. I (read) a book at home from 8:00 to 9:00 last night. 4. While my mother (make) supper, my brother was cleaning his room.,現(xiàn)學(xué)現(xiàn)用,were watching,were playing,was making,was reading,Summary,1.過去進(jìn)行時(shí)的結(jié)構(gòu),主語+w