主动语态变被动语态一、 把下列句子变成被动语态：1.They used recorders in English cla

主动语态变被动语态
一、 把下列句子变成被动语态：
1.They used recorders in English class.
2.Have you posted the letters yet?
3.Can you do it tomorrow?
4.They must build another house to live in.
5.He is writing a book for children.
6.The teacher told the children a story.
7.He will give you an excuse when you ask him to help you.
二、 把下列句子变成主动语态（用括号里的词作主语）：
1.This song is often sung.(girl)
2.These photos were taken on the Great Wall.(Mr.Brown)
3.The room is being cleaned.(the boys)
4.A short play will be put on for the party.(we)
5.I was told her father had gone back home.(they)
6.Something must be done to save money.(we)
7.The old house has been moved away.(some workers)

一、 把下列句子变成被动语态：
1.They used recorders in English class.
-> Recorders are used by them in English class.
2.Have you posted the letters yet?
-> Have the letters been posted by you yet?
3.Can you do it tomorrow?
-> Can it be done tomorrow?
4.They must build another house to live in.
-> Another house must be built by them to live in.
5.He is writing a book for children.
-> A book is being written by him for children.
6.The teacher told the children a story.
-> The children were told a story by the teacher.
7.He will give you an excuse when you ask him to help you.
-> You will be given an excuse by him when he is asked by you to help you.
二、 把下列句子变成主动语态（用括号里的词作主语）：
1.This song is often sung.(girl)
-> A girl often sings this song.
2.These photos were taken on the Great Wall.(Mr.Brown)
-> Mr.Brown took these photos on the Great Wall.
3.The room is being cleaned.(the boys)
-> The boys are cleaning the room.
4.A short play will be put on for the party.(we)
-> We will put on a short play for the party.
5.I was told her father had gone back home.(they)
-> They told me her father had gone back home.
6.Something must be done to save money.(we)
-> We must do something to save money.
7.The old house has been moved away.(some workers)
-> Some workers have moved away the old house.