"whether" 是一个连词，用于引导名词性从句，表示“是否”或“无论”的意思。以下是一些使用 "whether" 的例句：
引导名词性从句
Whether he will come or not is still uncertain.
The question is whether we should continue with the experiment.
引导让步状语从句
Whether it rains or not, we will go hiking.
Whether you like it or not, you have to finish your homework.
与 "or not" 连用
The jury is out on whether or not this is true.
I'll leave you to verify whether these claims are true or not.
引导条件状语从句
Whether you help me or not, I will manage.
在固定短语中
Whether you like it or not.
Whether it's a good idea or not.
这些例句展示了 "whether" 在不同语境下的用法，既可以用于表达选择关系，也可以用于表达条件关系。希望这些例句对你有所帮助。