done和beingdone两者区别.doc

done 和being done 两者都与逻辑主语构成被动关系

在句中担任主语和宾语时，只用being done, 而不用done,因为done具有形容词和副词的功能，不具有名词的性质，所以done不能作主语和宾语，而being done既可作动名词的被动形式，又可作分词的被动式，作动名词具有名词的功能，在句中可以充当主语和宾语
Being caught in a heavy traffic is quite an unpleasant experience.
He narrowly escaped being run over.

Being done 和done都能作表语，但being done的动作意义强，而done只能表状态．
What upset the children was his not being allowed to visit his brother in hospital.(being allowed 仍保留动词的意义，是动名词作表语．)
What excited his parents is his son’s being sent to study abroad. (being sent仍保留动词的意义，是动名词作表语．)
He was disappointed. (动作意义不强，　只表示状态，相当于形容词的功能，只能用过去分词作表语．)

Being done 和done 都可以作定语，宾补和状语，但表达意义不同： being done 表示主句谓语did发生在being done这个动作的进行中，而done表示的时间要根据所作的成分而定，不及物动词的过去分词表示完成的意义．

作定语
The house being built (=the house which is being built) 正在建的房子　(being done 作后置定语时，含有某动作正在被进行的含义)
The house built(= the house which has been built)　(过去分词作后置定语含有完成之意)

作状语
Being protected (= as he was being protected) by many guards, he felt safe. (being done作状语时，　表主句动作正发生在being done 这个动作的进行中，而且还表示原因)
Seen (=when it is seen) from the hill, the park looks very beautiful. (过去分词作状语，表与主语构成被动关系，在这里是泛指时间，　但不表示进行之意)

作宾补
With the old house being torn down(=as the old house is being torn down), there is so much noise outside.
With the old house torn down, a new building is being built there.
He found himself being followed by a child.(=he found he was being followed by a child. )
He found the cup broken.(= he found the cup was broken.)
Done 作谓语，　表示经常发生的动作或存在的状态．
Being done作谓语表某个时间点或某个阶段正在进行的动作或状态．

总结：
Being done 本领强，七种成分都能当．done不示弱，主宾除外全用上
Being done表进行，动作意义来亮相，done表完成，状态是它的强项．