一、
try to do表示“盡力或努力做某事”,try doing表示“嘗試做某事,試著做某事”.例如：
1) He tried to control his temper.他盡量去控制自己的脾氣.
2) He tried to stand up but failed.他試圖站起來但沒有成功.
3) I’m going to try cooking a French meal this evening.我今天晚上想試著做一頓法國餐.
4) Try opening the door with this key if that one doesn’t work.要是那把鑰匙不管用,試試用這把開門.
二、
①like to do 不定式作賓語表示具體的動作,如：
Would you like to have something to drink
②like doing sth動名詞作賓語往往表示習(xí)慣性的動作,如
I like swimming but today I don't like to swim.It is a little cool.
我喜歡游泳,但今天我不愿游,有點涼.