问句：
一般疑问句，特殊疑问句，选择疑问句，反意疑问句，选择疑问句，否定疑问句
1） 一般疑问句：助动词/be动词+主语
Are you a teacher? Do you want to have a cup of tea?
2） 特殊疑问句：特殊疑问词+一般疑问句
What is your name?
3） 选择疑问句：or
Do you want beef or lamb?
4） 反意疑问句： 肯定陈述句+否定疑问部分，否定陈述部分+肯定疑问部分
You don't need that pen, do you?
5） 否定疑问句：一般疑问句+否定词
Aren't you lucky? Don't you want have a rest?