Seriously, if you really want to study hard, maybe you can learn knowledge. Usually the teacher is in charge. The teacher in Grade One is in charge. I am a Grade One student and I don't know anything else. The test of a teacher's different temper is whether he can accept it or not. Anyway, my impression of our English teacher is basically that we don't compete with this class in class. Study hard and you will be flattered. If you are a poor student, you will get sick. Every day you will say how well she manages the class. Hypocrisy In short, a good teacher depends on your own luck. If you really want to study, you can go to an excellent class. After all, the environment is different, and you will study harder.