8_过去完成时及其被动语态.ppt

1、过去完成时 及其被动语态,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 sequence of the underlined verbs. 请说出划线处动作/状态的时间先后顺序。,Summary,1. 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 之前已经发生或完成了的动作， 即“过去的过去”。

2、,Fill in the blanks with the proper form of the given words.,Exercise1,1. 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 oclock?,4. He said he_never _(see) such an exciting match before.,

3、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 hundred trees before last Wednesday.,9. John returned home yesterday. Where _ he_(be)?,10. I_(lea

4、rn) 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.,2. 过去完成时常用的时间状语: by+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,Read a text, and finish the exercise.,Before Mrs Brown went shopping, she had vis

5、ited 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,answered Mrs Brown. She said that the cat had caught over eight hundred mice in his life.,But she also said that he had dreamt about mice at night. She was scared that the cat was

6、to catch them. But the mice are only imaginary, said the friend. So is the cat, whispered Mrs Brown.,Exercise 2,将以下主动句改为被动句。,Summary,1.过去完成时的被动语态： 宾语+had+been+v-ed+by+主语,1. Before Mrs Brown went shopping, she had visited one of her friends.,_,2. She said that the cat had caught over eight hundred mi

7、ce in his life.,_,3. But she also said that he had dreamt about mice at night.,_,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),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),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.,3. By ten y