过去完成时及其被动语态课件

1、 过去完成时及其被动语态 过去完成时 She was very happy. Her whole family were pleased with her, too. She had just won the first prize in the composition competition. Please tell me the time sequenceof the underlined verbs.请说出划线处动作/状态的时间先后顺序。 She was very Summary1. 现在完成时的构成： had+过去分词（v-ed ） 过去完成时表示在过去某一时间或动作 之前已经发生或完

2、成了的动作， 即“过去的过去”。 Summary1. 现在完成时的构成： Fill in the blanks with the proper form of the given words.Exercise1 Fill in the blanks Exercise11. When I got to the station, the train _already_(leave). 2. She_(finish) writing the composition by 10 oclock this morning.3. _ you_(reach) the station before 9 oclo

3、ck?4. He said he_never _(see) such an exciting match before. 1. When I got to the station, 5. When I woke up, it _(stop) raining. 6. Peter _(collect) more than 300 Chinese stamps by the time he was ten. 7. By the end of last year, he_(work) in the factory for twenty years. 8. They_(plant) six hundre

4、d trees before last Wednesday. 5. When I woke up, it _(sto9. John returned home yesterday. Where _ he_(be)? 10. I_(learn) 1000 English words till then.11. He asked what I_(have) said.12. She_ (live) in New York for eight years before he came to China. 9. John returned home yesterd2. 过去完成时常用的时间状语: by

5、+过去时间点 by the end of +过去时间点 before +过去时间点 until+过去时间点 till then 2. 过去完成时常用的时间状语: Read a text, and finish theexercise.Read a text, Before Mrs Brown went shopping, she had visited one of her friends. In her hands was a small box with holes on the top. Whats in your box? asked the friend. A cat,answere

6、d Mrs Brown. She said that the cat had caught over eight hundred mice in his life. Before Mrs Brown went But she also said that he had dreamt about mice at night. She was scared that the cat was to catch them. But the mice are only imaginary, said the friend. So is the cat, whispered Mrs Brown. Exer

7、cise 2将以下主动句改为被动句。Exercise 2将以下主动句改为被动句。Summary1.过去完成时的被动语态：宾语+had+been+v-ed+by+主语 Summary1.过去完成时的被动语态：1. Before Mrs Brown went shopping, she had visited one of her friends._ 2. She said that the cat had caught over eight hundred mice in his life._ 3. But she also said that he had dreamt about mice

8、at night. _1. Before Mrs Brown went shopp中译英1. 到上学期末，我已经学了5 首英文歌。(by the end of) 2. 韩梅告诉我她吃过午餐了。 （have lunch)中译英1. 到上学期末，我已经学了5 2. 韩梅告诉我她吃过3.当我5岁时，我已经学会游泳了。 （learn)4.当王老师到学校时，会议已经 开始了。(begin)3.当我5岁时，我已经学会游泳了。4.当王老师到学校时，会议主动句改被动句 When Li Ming hurried home, he found that his neighbors had already sent his mother to hospital.2. By the end of 1976, the city had seen many tall buildings. 主动句改被动句 When Li Ming hurried h3. By ten yesterday evenin