一般疑问句改法：
①有be动词（is、am、are）就把be动词提前
没be动词那就一定有谓语动词
②这时如果是一般形式就将Do提前,陈述句照写
如：You walk to school every day.就改为：Do you walk to school every day?
③如果是第三人称单数就将Dose提前,加了"s"的动词变为一般形式
如：He walks to school every day.就改为：Dose he walk to school every day?
一般疑问句的回答只有
1.Yes,.
2.No,.
Their techer walks to school every day.
这种情况就是第三种情况、则改为：
- Dose their teacher walk to school every day?
- Yes,he/she dose.