開始,興盛的意思e.g；It came on to rain soon after midnight.午夜之後不久就開始下雨了。come on to / come on to sb/sthto start talking about a new subject　I"ll come on to this question in a few moments.非正式if someone comes on to another person, they make it very clear that they are sexually interested in them→come-on　The way she was coming on to Jack, I"m amazed he managed to get out alive!

okay/Thanks

on the way的意思是在路上，在途中。come是來的意思，那麼come on the way就是快過來的意思

一、way 有“道路”，“通道” 的意思。

（1）on the/one's way to“在半路上，在途中的意思”，後面接名詞時，on the way 後接的to是介詞，介詞後再接名詞。

例如1：He is on the /his way to school.他在上學的路上。

例句2：I lost my bag on the way to work. 我在上班路上丟了包。

例句3：He met his teacher on the way home. 他在回家的路上遇到了老師，注意這裡home是副詞，就沒有介詞to了，用法和go home 同。

（2）on the/one's way to後面接動名詞時是即將到來，即將發生，接近，有進展的意思。

例如1：He is well on his way to becoming a doctor. 他即將成為一名醫生。

例如2：I'm well on the way to finishing my homework. 我很快就將要寫完我的作業了。

二、way 有“方式” “方法” 和“手段” “做法”的意思。基本結構是 ：the way to do 或the way of doing 。後接動詞不定式或者of加動詞ing，都譯成“方法”，“方式”。兩者沒有明顯的區別。

例句：That's the best way to clean the window. 和That's the best way of cleaning the window. 那是擦玻璃的最好方法。