过去进行时 教学ppt课件好用.ppt

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1、Language,The past continuous tense,过去进行时,What is the boy doing?,He is sleeping./ He is dreaming.,The present continuous tense现在进行时：,is/are/am + doing,What are they doing?,They are seeing a film.,The present continuous tense现在进行时：,is/are/am + doing,Yesterday,8 a.m.,at the table,on the basketball grou

2、nd,under the tree,on the playground,What was the boy doing at the table at 8 am yesterday?What were the boys doing on the playground at 8 am yesterday?,1. 构成：,过去进行时,was / were + doing,2. 用法：表示过去 某一时刻 或 某一段时间 正在进行的动作。 He was reading a book at 4 p.m. yesterday.(某一时刻)I was sleeping at home from 7:00 to

3、 9:00 yesterday evening.(某一段时间),It was last Saturday.,LiJie helped at a charity event慈善活动 .,What was she doing?,P7,1. Li Jie _ at 7:30.2. She _ at 8:30.,Complete the sentences,1. Li Jie _ at 7:30.2. She _ at 8:30.3. She and some friends _ _ at 9:30.4. They _ at 11:00.,was getting ready to go out,was

4、 travelling on the underground,were buying,food in the market,were preparing lunch for fifty people,5. They _ at 12:30.6. They _ _ at 14:30.7. She and a friend _ _ at 15:30.8. She _ at 16:30.,were having lunch,were tidying up and washing the dishes,were relaxing in a,tea shop,was going home on the u

5、nderground,Complete the sentences,when和while的区别,He was watching a Tom and Jerry cartoon on television when he first heard Western classical music.He was practising the piano while other children his age were playing games and having fun.,短暂动作,持续动作,持续动作,持续动作,while(接延续性动词)，常用进行时；(- while/when -)when(接

6、延续性动词/瞬间动词)，常用过去式。(- when -) (- when -),1. He broke a glass when he was cooking.2. It was raining hard when we arrived.3. Jane is sleeping while everyone is having a class.4. Nancy is good at swimming while Ellen is good at dancing.5. I was going to school when the telephone rang.,when? while?,S1 Sa

7、mmy, what were you doing when the alarm went off?S2 I was playing the violin.,Work in pairs,When the alarm went off, what were/was?,It was last night.,S1 What was Sandy doing when the alarm went off? S2 She was talking on the phone. S1 What were your twin brothers doing when the alarm went off? S2 They were watching TV.,S1 What was your father doing when the alarm went off? S2 He was reading a newspaper.S1 What was your mother doing when the alarm went off? S2 She was writing a letter.,S1 What was the dog doing when the alarm went off? S2 He/ It was eating.,