精选优质文档-倾情为你奉上非谓语动词讲解非谓语动词: a.动词不定式 b. v-ing c. 过去分词概述：1.谓语动词：在句子中担任谓语的动词2.非谓语动词：是动词的特殊形式,在句中可以作除谓语外的所有成分非谓语动词使用条件一个句子当中，已经存在一个主句（谓语动词）,又没有连词的情况下, 还有别的动词出现时。She got off the bus, leaving her handbag on her seat.She got off the bus, but left her handbag on her seat.动词不定式一动词不定式的时态和被动形式动词不定式是非谓语动词的一种，由不定式符号(to)加动词原形构成。不定式的形式有五种：1.一般式to do I like to read English.2.进行式to be doing He seemed to be reading something at that time.3.完成式to have done He seemed t
