51问答网 > 急需一般现在时、一般过去时、现在完成时、现在进行时、过去进行时的被动语态

急需一般现在时、一般过去时、现在完成时、现在进行时、过去进行时的被动语态

如果可以，还要附加例句，谢了

2024-11-25 16:23:52

推荐回答（1个）

回答1：

一般现在时:is/am/are +done The classroom is cleaned （by the students) every day.
一般过去时:was/were +done 300 trees was planted last year.
现在完成时:has/have been +done The work has been finished by Tom.
现在进行时:is/am/are being +done A new teaching building is being built in our school now.
过去进行时:was/were being +done A letter was being written by him at this time yesterday。