课堂教学是教师的知识水平、工作能力和思想境界的集中体现，也是学生吸取知识、发展能力和彰显个性的主渠道。作为“人类灵魂工程师”的教师，总想在短时间内运用一定的方法、技巧使知识得以转换，学生的能力得以发展，师生的情感得以升华，然而，在教育实践中，担当“传道、 Classroom teaching is a concentrated expression of teachers’ knowledge level, working ability, and ideological realm. It is also the main channel for students to absorb knowledge, develop their abilities, and demonstrate their individuality. As a teacher of the “human soul engineer”, I always wanted to use certain methods and techniques to convert knowledge in a short period of time. The students’ abilities were developed and the teachers’ and students’ emotions were sublimated. However, in the practice of education, they acted as “missionaries,”