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助动词be+及物动词的过去分词(be + done)
一般现在时:
一般过去时:
一般将来时:
含情态动词的被动语态:
现在完成时的被动语态:
am/is/are + 过去分词
was/were + 过去分词
will/shall/be going to +be +过去分词
can/must/should + be +过去分词
have/has + been + 过去分词
不能用被动语态的情况:
1.不及物动词(vi)无被动语态(因无宾语)。系动词be(因表状态)look, sound, taste, smell(因感官动词用主动语态表被动)。
2.主动句中的宾语为反身代词或each other时,无被动语态。
如:She praised herself. They fell in love with each other.
3.主动句中的谓语表状态的动词或短语时。
如:belong to , take place , be worth doing , happen , come true, take part in, cost , fit(适合), suit, have, hold(盛下,装下), spread 等。
练习:
1.这种钢笔写起来很好。This kind of pen ______ well.
2.老师把答案写在了黑板上。
The teacher ______ the answers on the blackboard.
3.这款大衣卖的好。This kind of coat ____ _____ .
4.这个书包属于Tom. This schoolbag ______ ___ Tom.
writes
sells well
wrote
The answers were written on the blackboard by the teacher.
belongs to
中考试练
1.Because our classroom ___ every day, it is very clean.