Reflective teaching has many feasible forms and methods, and teachers can adopt different teaching methods according to their own teaching conditions. The author believes that the most effective method is to write teaching logs, lectures, observations, and case studies. First, the writing teaching log teaching log is the teacher's personal file. Therefore, it can be descriptive or reflective. It mainly records the problems discovered by teachers in the process of teaching and research, personal confusion, personal understanding, interpretation and opinions on the issues.