You try your best to study and work optimistically, but you still can't adapt to the teacher's moodiness. But if you are under too much pressure, you can take the opportunity to talk kindly with the teacher about your feelings and difficulties when she is in a good mood, so that other students can share some of the work. .
If you study well and work well, your relationship with the teacher will naturally be good, and the teacher will naturally like you in his heart. . .