在英语课堂上评价学生时，可以使用以下一些积极的用语：
Good job!
Well done!
Excellent!
Great!
You are doing fine!
I'm sure you'll do better this time.
Congratulations, you're good at English （Chinese, math）! Keep it up.
You must work harder.
You're very gifted.
Don't give up!
You can do it!
First class!
You are very clever!
Come on!
Come on, boys!
Come on, girls!
You have a flash of wit.
You have a good head for English （Chinese）.
You work hard enough!
That's true. You've done a good job.
这些用语可以根据学生的具体表现和课堂情境进行选择和调整，以增强学生的自信心和激励他们继续努力。
