新概念英語第二冊第21課 語法:被動語態
表示:人或物被/受/挨……
句子主語是動作的接受者
句式結構:主語+be +過去分詞+by sb.(by sb. 有時被省略)
不同時態的謂語被動語態形式
一般現在時
am/is/are+done
現在進行時
am/is/are+being done
現在完成時
have/has+been done
一般過去時
was/were done
一般將來時
will be done
含有情態動詞
情態動詞+be done
被動語態例句
1. It is called a clavichord.
2. It was made in Germany.
3. Our clavichord is kept in the living room.
4. The instrument was bought by my grandfather many years ago.
5. Recently it was damaged by a visitor.
6. Now we are not allowed to touch it.
7. It is being repaired by a friend of my father’s.
8. Her bag has been stolen.
9. The birthday party will be held next Wednesday.
10. Your watch can be repaired soon.
11. The new car must be tested.
12. The window must have been broken by the naughty boys.
把以下句子變成被動語態,用句中的斜體部分作主語。
1. I will send an email this afternoon.
________________________________________
2. We must finish our homework every day.
_____________________________________________
3. The young boy broke the vase(花瓶)yesterday.
____________________________________________
4. People speak English all over the world.
______________________________________________
5. They have taught French for 10 years in this school.
_______________________________________________