关于英语被动态的几个问题

来源:百度知道 编辑:UC知道 时间:2024/05/26 04:34:29
用被动语态改写下列句子。
1。Our teacher invited Mr Chen to make a speech.
2.people say that 120 workers died in the accident.
3.we ought to turn off the lights before leaving.
4.the teacher has told me many times not to make the same mistakes.
5.you may not enter the control room without permission.

1.Mr. Chen was invited to make a speech by our teacher.
2.It was said that 120 people died in the accident.
3.The lights ought to be turned off before we leave.
4.I have been told by the teacher not to make the same mistakes.
5.You are not allowed to enter the control room without permission.

Mr.Chen was invited to make a speech by our teacher.
It's said that 120 workers died in the accident by people.
The lights should be turned off by us before leaving.
I has been told many times not to make the same mistakes by the teacher.
the control room may not be entered by you without permission