非谓语动词考点分析.doc

非谓语动词考点分析一 非谓语动词的基本特征：非谓语动词有动名词，不定式，分词（现在分词和过去分词）三种，不能单独作谓语。非谓语动词的特点有：1. 保留动词的特性，可以有自己的宾语，状语；典型例题: Dont forget _ _ the window before leaving the room.答案(B)A. to have closed B. to close C. having closed D. closing 2. 有时态语态意义的变化； 非谓语动词时态意义语态意义不定式将来主动to do 被动 to be done-ing分词进行主动doing 被动 being done-ed分词完成被动A bridge being built now 进行被动-正在修建的桥A bridge to be built next year 将来被动-明年修建的桥A bridge built two years ago