被動(dòng)語(yǔ)態(tài)通常為十種時(shí)態(tài)的被動(dòng)形式, 被動(dòng)語(yǔ)態(tài)由be+過(guò)去分詞構(gòu)成，be隨時(shí)態(tài)的變化而變化。以do為例，各種時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)形式為：
1) am/is/are +done (過(guò)去分詞) 一般現(xiàn)在時(shí)
例：Visitors are requested not to touch the exhibits.
2) has /have been done 現(xiàn)在完成時(shí)
例:All the preparations for the task have been completed, and we're ready to start.
3) am/is /are being done 現(xiàn)在進(jìn)行時(shí)
例:A new cinema is being built here.
4) was/were done 一般過(guò)去時(shí)
例：I was given ten minutes to decide whether I should reject the offer.
5) had been done 過(guò)去完成時(shí)
例： By the end of last year, another new gymnasium had been completed in Beijing.
6) was/were being done 過(guò)去進(jìn)行時(shí)
例：A meeting was being held when I was there.
7) shall/will be done 一般將來(lái)時(shí)
例:Hundreds of jobs will be lost if the factory closes.
8) should/would be done 過(guò)去將來(lái)時(shí)
例：The news would be sent to the soldier's mother as soon as it arrived.
9) shall/will have been done 將來(lái)完成時(shí)(少用)
例:The project will have been completed before July.
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