非谓语动词非谓语动词是指在句子中不是谓语的动词,主要包括不定式、动名词和分词(现在分词和过去分词),即动词的非谓语形式。非谓语动词除了不能独立作谓语外,可以承担句子的任何成分。不定式,动名词,分词非谓语动词 不定式部分:Eg: 不定式的进行式I noticed (that he seemed to be smoking a lot.)宾语从句不定式的完成式Im sorry not to have come on Thursday.不定式的完成式(被动)Nothing seems to have been forgotten.不定式的一般式Itisnoteasy tofigureouttheanswertothedifficultmathproblem.不定式的一般式(被动)She ought to be told about it. 动词不定式的复合结构 如需指出不定式动作的发出者时(即逻辑主语时)要在不定式前用for加名词(或代词)表示。 It is difficult