Grammar Point 1
Participles as Adverbials
I. Participles
1、作为谓语,现在分词和be 一起组成进行时;过去分词和be一起组成被动语态,和have一起组成完成时。比如:1) I am reading a novel by Maupassant. (现在分词和be 一起表示主语正在进行动作。)2) Mr. Robinson has drunk five glasses of wine already. (过去分词和have 一起表示主语已经完成动作。)3) The gold fish bowl was broken by Xiao Tao just now. (过去分词和be 一起表示主语是动作承受者。)
2、作为非谓语形式,分词可用作形容词和副词,在句子中充当定语、表语、补语和状语。但它仍保持动词普通特征,能够有自己宾语和状语。 分词和自己宾语、状语组成份词短语。1) The question being discussed seems important.(定语) = The question which is bein ...


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