被動語態(tài) be done

時態(tài) 主動語態(tài) 被動語態(tài) 例句
主動語態(tài) 被動語態(tài)
一般現(xiàn)在時 do/does Am/is /are done Cats eat fish. Fish are eaten by cats.
一般過去時 did Was/were done He made the kite. The kite was made by him.
現(xiàn)在進行時 am/is are doing Am/is/are being done She is watering flowers. Flowers are being watered by her.
過去進行時 Was/were doing Was/were beiing done She was writing a letter at this time yesterday. A letter was being written by her at this time yesterday.
現(xiàn)在完成時 have/has done Have/has been done I have finished the work. The work has been finished by me.
過去完成時 had done Had been done I had finished the work. The work had been finished by me.
一般將來時 Will/shall/be going to do Will/shall/be going to be done They will plant trees tomorrow. Trees will be planted by them tomorrow.
含有情態(tài)動詞 can/may/must do can/may/must be done I can find him. He can be found by me.