Answer: 现在分词本身含意表"主动"和"进行",而"目的"却是一种目标和打算,如果用"动作"来诠释,那么应该用表将来的动作表目的,显然"现在分词"不能做"目的状语" 例: They stood by the roadside talking about the plan．他们站在路边谈论着这个计划.(现在分词作伴随状语) They stood by the roadside to talk about the plan．他们站在路边为的是谈论这个计划.(动词不定式作目的状语) (因为屋里不方便交谈,为了谈论这个计划他们来到了路边) If still feel confused,leave a message please
