2. Abiding by classroom discipline is not only to respect teachers' performance, but also to cherish their studies and collective behavior. In class, you should observe classroom discipline, listen carefully, take notes, speak actively, don't talk privately, don't walk around casually, don't be distracted, make small moves, even make trouble and disturb the classroom order.
3. Answer the teacher's questions seriously. When answering questions, you should raise your hand first, and then stand up and speak with the permission of the teacher. When the teacher's question happens to be unanswerable and named, there must be no resistance or behavior. At this time, you should stand up bravely and explain to the teacher in an apologetic tone.