质量是教学的生命线,课堂教学是教学过程的一个重要环节,是培养学生能力的主渠道,因而,加快课堂教学改革,探索优化的教学模式,提高课堂教学 Quality is the lifeline of teaching. Classroom teaching is an important part of the teaching process and the main channel of cultivating students’ ability. Therefore, to speed up the reform of classroom teaching, to explore the optimized teaching mode and improve the teaching of classroom