英语特殊疑问句的句型转换方法可以归纳如下：
疑问词+一般疑问句 （除对主语提问）。例如：She walks to the library with her best friend twice a week. → What does she do with her best friend twice a week？
疑问词+大多数情况下疑问句
（除对主语提问）。
例如：She walks to the library with her best friend twice a week. → Who walks to the library with her best friend twice a week？
单个WH-疑问词的特殊疑问句。
例如：She is going to the store. → Where is she going？
对可数名词前的数量词提问，特殊疑问词用“how many”。
例如：There is a chair in the room. → How many chairs are there in the room？
使用特定疑问词。
例如：
What is he？
Where does she live？
When do they go to school？
Why does he study hard？
一般疑问句变为特殊疑问句。
例如：He is a student. → Is he a student？
特殊疑问句的口诀： “一定二变三提”。 一定
二变：变一般疑问句，将剩下部分变为一般疑问句。
三提：特殊疑问词提前（去掉划线部分）。
例如：Where are they？
通过这些方法，你可以快速且准确地将不同类型的句子转换为特殊疑问句。希望这些归纳对你有所帮助!