Don't arrive late for class.Don't eat in the classrooms.class,classroom,同为名词,为什么class后面不加S,classroom加S?
问题描述：
Don't arrive late for class.Don't eat in the classrooms.
class,classroom,同为名词,为什么class后面不加S,classroom加S?
答
不迟到为class.don '吨吃在教室。
答
classroom “课室”是实际上存在的东西，而不是概念上，只要是实际上存在的东西都可以加上S，而class“课”是概念上，只摸不到的东西，对于这类概念的东西不能加S
总之你实际能找到的东西都能加S，找不到的就不能加
答
Don't arrive late for class.Don't eat in the classrooms.
上课别迟到,别在教室吃东西.
class是课程,上课,强调事件
classroom,教室.强调地方,教室那个房间,
答
因为be late for class是固定词组，意为迟到