精选优质文档-倾情为你奉上动词ing 形式作主语和宾语一、 动词ing 形式作主语1. 动词ing形式作主语往往表示经常性、习惯性的动作，谓语动词用单数。Eg: Swimming is my favourate sport.2. 在It is no use/no good/useless/worthwhile/dangerous/a waste of time /fun等后需用动名词作真正的主语。It is no use waiting for him any longer.It is a waste of time arguing about it.3. 当句型“There is no”表示“不允许、禁止某种行为的发生或存在”时，需用动名词作主语。There is no joking about such matters. 这种事开不得玩笑。There is no point (in)doing sth 干.没意义。There is no sense(in)doing sth. 干没道理/意义【注意】当动名词做主
