创建和谐、愉快的教学氛围,培养学生的发散思维。在教学中教师要转变专制型或权威型的师生关系,要想学生所想、所急、所乐、所忧。引导每个学生在主动学习和独立学习的基础上,加强合作,在讨论中学习,在辩论中学习,向优秀学 Create a harmonious and enjoyable teaching atmosphere and cultivate students' divergent thinking. In teaching teachers want to change the authoritarian or authoritative relationship between teachers and students, want students want, urgency, joy, worry. Guide each student in active learning and independent learning based on the strengthening of cooperation, learning in the discussion, learning in the debate, to the outstanding study