Question

The+boy+usually+go+to+bed+at+nine+o'clock一般疑问句

Answer 1

问：The+boy+usually+go+to+bed+at+nine+o'clock一般疑问句

答：The+boy+usually+go+to+bed+at+nine+o'clock一般疑问句，答案如下Does the boy usually go to bedat nine o'clock?

答：原因解析如下

答：这句话里有实义动词的三单形式，变为一般疑问句，需要借助助动词does提前到句首，用过does之后，后边的动词要还原成原形。

答：一般疑问句的四种基本句型：1、系动词be+主语+表语Am I wrong again?我又错了？Was he late for the meeting?他开会迟到了吗？2、助动词be+主语+动词Is she badly injured?她伤得重吗？Are the children always asking questions?这些孩子总好提些问题吗？

答：3、助动词have+主语+动词Have you been to Beijing before?你以前去过北京吗？Does he have lunch at the company?他在公司吃午饭吗？4、动词have+主语+宾语Have you money with you?你身上带钱了吗？Have you got some change in your pocket?你兜里有零钱吗？