要问老师成绩怎么说英语

To ask a teacher about your grades in English, you can say:
"Can you tell me my grades, please?"
or
"Could you give me an update on my grades?"
If you want to specify a particular subject or assignment, you can say:
"Can you tell me my grade on the math test?"
or
"Could you let me know how I did on the English essay?"
It's also a good idea to use polite language and to show respect for your teacher. Using words like "please" and "could" can help convey this.