姜丽芳下面从二个方面来复习非谓语动词1. 非谓语动词的七大经典原则2. 非谓语动词解题四大步骤一. 非谓语动词的 七大经典原则原则一:用作目的状语,原则上要用不定式原则二:用作伴随状语,原则上要用现在分词原则三:用作结果状语时,可用-ing 或不定式原则四:凡是含有被动意义时,原则上要用过去分词。原则五:非谓语动词作状语时,其逻辑主语原则上应与 主句主语保持一致原则六:强调动作发生在主句谓语动作之前时,原则上要用完成式原则七:用于名词后作定语时,原则是:用不定式,表示动作尚未发生; 用-ing ,表示动作正在进行; 用过去分词,表示动作已经发生,同时表示被动意义英语非谓语动词题的七条经典原则原则一:用作目的状语,原则上要用不定式1. When asked why he went there , he said he was sent there _ for a space flight. (2007 江西卷) A. training B. being trained C. to have trained D. to be trained如:She got up very early t