He goes to school at seven in the morning.
是一个谓语动词是实义动词的陈述句，并且是三单形式
变一般疑问句步骤：
在句首加Does
句中谓语动词goes改回原形go
句尾打问号 ？
答案： Does he go to school at seven in the morning ?
希望能帮到你~~~
