课堂教学是教学过程的主要环节,如何上好一堂课是教学工作成败的关键,课堂教学直接关系到教育目的的实现、教育质量的提高、学生素质的提高,它是学校教育的第一平台,是学校教学的枢纽。因而,优化课堂教学成为广大教师的当务之急。 Classroom teaching is the main part of the teaching process. How to get a good class is the key to success or failure of teaching work. Classroom teaching is directly related to the realization of educational purposes, the improvement of education quality, and the improvement of students’ quality. It is the first platform for school education. It is the hub of school teaching. Therefore, optimizing classroom teaching has become an urgent task for teachers.