被動語態(tài)的各種時態(tài)
A 一般現(xiàn)在時,構(gòu)成：“am/is/are＋過去分詞”.
Most paper work is now done by compter.現(xiàn)在大多數(shù)文書工作都是由電腦完成的.
B 一般過去時,構(gòu)成：“was/were＋過去分詞”.
We were all moved to tears by th moving story.我們都被那個感人的故事感動了.
C 一般將來時,構(gòu)成：“will/shall＋be＋過去分詞”.
More trees will be planed in and aroud our village.我們村莊的里里外外要種植更多的樹.
D 現(xiàn)在進行時,構(gòu)成：“am/is/are+being+過去分詞”.
Is the accident now being looked into?這個事故現(xiàn)在正在調(diào)查中嗎?
E 過去進行時,構(gòu)成：“was/were+being＋過去分詞”.
The hall was being built last year.I’m not sure if it is completed.這個大廳去年正在修建,我不知道現(xiàn)在完成了沒有.
F 現(xiàn)在完成時,構(gòu)成“have/has+been+過去分詞”.
Has the sports meet been put off until next Friday?運動會已經(jīng)推遲到下周五了嗎?
G 過去完成時,構(gòu)成：“had+been+過去分詞”.
The fire had been put off when the firefighters arrived.消防隊員到達時,火已經(jīng)被撲滅了.
H 將來完成時,構(gòu)成：“will/shall have+been+過去分詞”.
The book I’m working on will have been finished by the end of the year.我正寫的這本書今年年末將會完成.
I 過去將來完成時,構(gòu)成：“would/should have+been＋過去分詞“.
I was told that the new road would have been officially opened at the end of the year.據(jù)說年底新路將正式開通.
2.含有情態(tài)動詞的常用被動句式
A 肯定句式：主語＋情態(tài)動詞＋be＋過去分詞＋by...
The computer might be repaired by tomorrow.電腦明天能修好.
B 否定句式：主語＋情態(tài)動詞＋not be＋過去分詞＋by...
These books mustn’t be taken out of the reading room.這些書不能帶出閱覽室.
C 一般疑問句式：情態(tài)動詞＋主語＋be＋過去分詞＋by...
Must the homework be handed in by tomorrow?到明天作業(yè)必須得交上嗎?
D 特殊疑問句式：特殊疑問詞＋情態(tài)動詞得一般疑問句式
When can my computer be repaired?我得電腦什么時候能修好?