1、where-哪里(状语),对地点提问
例句:Where is my blue shirt? 我的蓝色衬衫在哪里?
2、what-什么 ,对事情或东西提问
例句:What is it?它是什么?
3、when-问时间(回答用At/ On...等)
例句:When will you turn back?你什么时候回来?
4、which-哪一个,哪个,对同类中的某一个提问
例句:Which one do you prefer? 你更喜欢哪一个?
5、who-谁(回答用He is... She is... They are...等)对人物提问
例句:Who is your best friend? 你最好的朋友是谁?
6、whom-谁(宾格)
例句:To whom should I write?我应该把信写给谁?
7、whose-谁的(回答用It is.. These/Those are等),对物品所属关系提问
例句:Whose house is that?那是谁的房子?
8、why-为什么(回答用Because,问原因)
例句:Why were you late?你为什么迟到?
9、How-怎么样
例句:How does it work?它运转得怎么样?