特殊疑問句語法高手進. 1.Why does the writer not understand the porter?這句話什麼不是: Why does not the writer understand the porter? 2.What are theSt.Bernarddogs used for這個問句為什麼不用助動詞do

特殊疑問句語法高手進. 1.Why does the writer not understand the porter?這句話什麼不是: Why does not the writer understand the porter? 2.What are theSt.Bernarddogs used for這個問句為什麼不用助動詞do

搞清楚陳述句、一般疑問句和特殊疑問句的關係
陳述句的助動詞提前+問號構成一般疑問句
特殊疑問詞替代一般疑問句的某成分置句首構成特殊疑問句
所以
1.把助動詞does提前即可,其他的位置不變
2.這句子的助動詞就是系動詞be
(be used for用來幹.)