在课堂教学中,有许多清规戒律。教师进教室上课,学生耍恭恭敬敬,向教师问好。坐的时候耍身子笔挺,双手平放在桌面上,左在下,右在上。学生回答问题举手时,一定要手肘靠在桌上,一动不动。教师允许学生回答了,又要求学生把椅子放到课桌下,走到走道上立正,然 There are many rules and regulations in class teaching. Teachers into the classroom class, students respectfully, to say hello to the teacher. Sit tight when sitting, hands flat on the desktop, left under, right on. Students raise their hands when answering questions, be sure to elbows on the table, motionless. The teacher allowed the student to answer it and asked the student to put the chair under the desk and walk straight up the walkway