同学,你好!
in the way 挡路;妨碍 例如:Her social life got in the way of her studies(她的社会活动妨碍了她的学习。) on the way 在路上 例如:Let's wait a few moments. He's on the way.(咱们等一会儿,他正在路上。[快到了]) by the way 是个
语气词,即“附带说一句”之意。如:
By the way, has everybody arrived?(附带问一句,大家是否都到了?) in a way,是“某个方面”,“在某种意义上”。如In a way,he was right.(在某个意义上说,他是对的。)in the way 是妨碍的意思