1、主动 2、被动
一、一般现在时
1. She opens the door at 8:00 every day
2. The door is opened by her at 8:00 every day.
二、一般过去时
1. He drove the car back to the company at 18:00 yesterday.
2.The car was sent back to the company at. 18:00 yesterday.
三、一般将来时
1. I will repair the door tomorrow.
2. The door will be repaired tomorrow.
四、现在进行时
1. They are seeing a film in the school lhall.
2. A film is being showed in the school lhall.
五、过去进行时
1. They were seing the film while he entered the school hall
2. A film was being showed when he entered the school hall
六、过去完成时
1.I had already finished my homework when my parents came back.
2. The homework had been already finished by me when my parents came back.
七、现在完成时
1. I have already finished my homework.
2. The homework has been already finished by me
八、过去将来时
1. I planned that I would go to stay with my grandma in the summer.
2. I was told that I would be sent to stay with my grandma in the summer.
以help为例。
1、一般现在时:主动:help/helps
例:He always helps me.
被动:am/is/are helped
例:I am often helped by my classmate.
2、一般过去时:主动:helped
例:Tom helped me with my English yesterday.
被动:was/were helped
例: I was helped by Tom yesterday.
3、现在进行时:主动:am/is/are helping
例: Tom is helping them to plant trees there.
被动:am/is/are being helped
例:He is being helped by his teacher.
4、过去进行时:主动:was/were helping
例: I was helping him with his homework this time yesterday.
被动:was/were being helped
例: He was being helped by me this time yesterday.
5、一般将来时:主动:will help
例: I will help you tomorrow.
被动:will be helped
例: You will be helped tomorrow.
6、过去将来时:主动:would help
例: He said he would help me.
被动:would be helped
例: He said I would be helped.
7、现在完成时:主动:have/has helped
例: I have helped him many times.
被动:.have/has been helped
例: I have been helped a lot.
8、过去完成时:主动:had helped
例: I said I had helped many people
被动:had been helped
例: He said he had been helped by many people.
I ate an apple
an apple was eaten by me