whether引导的是名词性从句?举个例子!

问题描述:

whether引导的是名词性从句?举个例子!

名词性从句包括主语从句,宾语从句,表语从句和同位语从句.
whether用于主语从句:
Whether I knew John doesn't matter.
whether用于宾语从句:
It all depends on whether we can get their cooperation.(注意:本句it是代词)
whether用于表语从句:
The question is whether we can finish our work by tomorrow evening.
whether用于同位语从句:
The question,whether we need it,has not yet been considered.