would do和would like to do 有什么异同点！急!急！急!

would do 表示将要做某事 表将来（远），表意愿（不如would like to do委婉）
would like to do 表马上要做某事 表意愿（很客气礼貌）
would you like to pay for the bill please ?

I would do我 愿 意 做，我 答 应 做
I would like to do 我 希 望 能 (得 到 允 许 去) 做

I would make dinner if I have time.要是有时间，我很愿意做晚饭。
I would like to make dinner. 我希望为大家做晚饭。

would do =will do
would like to do想做某事