特殊疑问句,是带有疑问词的句型,疑问词主要有what how who where when which whose why等等,一般疑问句,则是由系动词be/助动词/情态动词引导的句型,回答可以用yes 或no,所以,假如要把一般疑问句改成特殊疑问句,首先,你就要明白是对什么提问,比如Is your father a teacher?这是一般疑问句,改成特殊疑问句,假如对father提问,则：Who is a teacher?假如对a teacher 提问,则是：What is your father?
如果有不明白的,欢迎继续提问!