同学你好，该知识点来自沪江网校《新概念英语2、3、4册连读【随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
on the way 指的是在路上，不特指是什么样的路，也可以表示某事将要发生，比如
I have to change buses on the way from home to the factory.
从我家到工厂，中间要换车。
The forecasters say more snow is on the way.
天气预报员说不久还将有降雪。

on the road多指开车的路上，也可以指去旅途的路上
The car wheels spun and slipped on some oil on the road.
路面上有些油，汽车车轮经过时直打滑。
It was exhilarating to be on the road again and his spirits rose.
重新踏上旅途令他非常振奋，兴致高涨。

祝同学学习进步~