疑问语序：
1.如果是对主语提问,其结构是：疑问词+谓语+其它
例子：Who is your English teacher?
2.如果不是对主语提问,其结构是：疑问词+助动词+主语+其它
例子：What does your father do?
陈述语序：
主语+谓语+其它
例子：I am a student.