英语定语从句 in which thatHe wants to have his own way (in which) he can do whatever he likes.•He wants to have his own way (that) he can do whatever he likes.为什么俩句子相等 看起来in which 和that做的成分不同

He wants to have his own way (in which) he can do（in his own way） whatever he likes.这句是定语从句，in which=我复原的in his own way.起到引导代替做成分的作用。
•He wants to have his own way (that) he can do whatever he likes.这是同位语从句。

in which 引导的是定语从句，that引导的是同位语从句

He wants to have his own way (in which) he can do whatever he likes主句：He wants to have his own way.从句：he can do whatever he likes in (which = his own way).从句引导词which指代way,in which在从句中...