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英语主动形式表被动的几种情况归纳

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英语主动形式表被动的几种情况归纳
一.某些表示状态特征的系动词,如:sound,seem ,smell,taste,look ,feel.,有时用主动形式表被动意义.
The music sounds wonderful.
The flowers smell sweet.
The apples taste delicious.
二.某些表主语内在品质或性能的动词如:lock,sell,wash,read ,write,open,wear,keep其主动形式表被动意义.
The door won’t lock.
These books sell well.
三.作表语用的一些形容词如:easy,difficult,hard,nice,possible,impossible等后面作状语的不定式,其主动形式表被动意义.
I think English is easy to learn.
The physics problem is not difficult to work out.
四.不定式作定语,又与所修饰的名词或代词存在逻辑上的动宾关系,此时的主动形式表被动的意义.
I have a lot of work to do today.
He has some questions to ask.
五.“too-----to”结构中的不定式的主动形式表被动的意义.
The box is too heavy to carry.
The sentences are too difficult to translate.
五.“too-----to”结构中的不定式的主动形式表被动的意义.
The box is too heavy to carry.
The sentences are too difficult to translate.
六.在“疑问词(what,which,whom)+不定式”的结构中,不定式的主动表被动意义.
She will tell you which to choose.
I don’t know what to do next.
七.形容词worth 后接的动名词以及need,require等词后面的动名词用来表被动意义.
This book is well worth reading.
The film is worth seeing.
The baby needs looking after.
八.某些只能用做不及物的动词或短语如:happen,take place等,其主动形式表被动意义.