Sometimes we teach our children the way our parents have tau

Sometimes we teach our children the way our parents have taught us.
这里为何不是 in the way 呢?用什么方式. 后面省略了that . 这个部分the way our parents have taught us还是状语么?不会是宾语吧?the way 不是名词么,做动词
宾语
为什么不是 Sometimes we teach our children in the way our parents have taught us.呢?
the way +从句 和 in the way +从句的区别是什么?