英语课下课时老师会怎么说？

有很多说法，给你列几个吧：

Take/Have a break.

Class is over.

That's all for today.

So much for today.

Class dismissed.

这些都可以。

空中英语教室（Studio classroom）,你会听到:So,that is it for today everybody,see you next time,或者see you tomorrow.

或者Class is over

Class is over.
Let's stop here.
That's for today.
Let's call it today.

1.Class is over.See you (tomorrow). 最俗
2.That's all.Thank you. 一般
3.So much for today. 新颖

下课是class is over,可是太老了,都老掉牙了,都用恶心了.
稍微好一点的是so much for this class.

class is over. Good- Bye