He's going to school..这里的 school为什么不加the.

He's going to school..这里的 school为什么不加the. -He's going to the school concert. be late for school get to class late 这里 的两个名词为什么不加s? He is going to school.为什么school前不加the? he is going to the school.对 the school提问 为什么The children go to school.中go不加s. 为什么"how many people are the school"的people不加s? 名词所有格的省略?school policy对吗?school后为什么不加‘s? He is going to school.He going to school.He goes to school.H their father takes them to school中的take为什么要加S 有没有不加的例句? 为什么go to school不用加the? He is going to the school party,______.(我也是)