高中英语第四册非谓语动词高二英语课件

表语，Grammar非谓语动词 非谓语动词功能比较 to do的复合结构 -ing form的复合结构 非谓语动词的否定式 -ing form 与 pp 的区别 by liu xiaoyu `非谓语动词功能比较egI like skating，but I don’t like to skate today Playing with fire is dangerous Look out！To play with fire is dangerousegThere is no joking about such matters主语，宾语，