被动语态练习题

被动语态练习题
将下列句子改为被动语态：
1. Kate often sings this song.
This song is often sung by Kate.
2. They hold football games on Friday afternoons.
Football games are held on Friday afternoons by them.
3. Father often encourages me to study hard.
I am often encouraged to study hard by father.
4. We use knives to cut things./ We use knives for cutting things.
Knives are used to cut things by us./ Knives are used for cutting things by us.
5. The trees cover the whole mountain.
The whole mountain is covered by the trees.
6. We built this bridge in 1998.
This bridge was built by us in 1998.
7. Tom closed the windows just now.
The windows were closed by Tom just now.
8. My car hit a tree yesterday.
A tree was hit by my cat yesterday.
9. The workers made many planes in China last year.
Many planes were made by the workers in China last year.
10.The tigers in the zoo frightened the little girl.
The little girl was frightened by the tigers in the zoo.
11. They talked about the interesting book this morning.
The interesting book was talked by them this morning.
12. He often looks after his sister.
His sister is often looked after by his sister.
13. Lily often thinks of her grandfather.
Her grandfather is often thought of by Lily.
14. The teachers take care of the children.
The children are taken care of by the teachers.
15. People will laugh at you if you wear that dress.
Y ou will be laughed at by people if you wear that dress.
16. Tom is writing a letter.
A letter is being written by Tom.
17. They have planted 2000 trees in the last 3 years. 2000 trees have been planted by them in the last 3 years.
18. He was reading a book at this time yesterday.
A book was being read by him at this time yesterday.
19. They must finish the work today.
The work must be finished the work by them today. 20. We should listen to the teacher carefully in class. The teacher should be listened to carefully by us in class.。