中學教學問題

actually,i'm studying in English secondary school.
you need not to worry about that,
coz you will get used to it in a few months.
this is a chance for you to learn English,
you can talk with your classmates after the lesson if you really can't figure out what the teacher said.
Or you can ask your teacher to speak slower.
If you still can't understand,ask your teacher to write down the key words on board.

talk to your classmates in English is the best way to achieve goal.
don't feel abashed.take it easy.