1. First of all, before the course review, we should fully understand the actual situation of the school curriculum and collect students' needs and opinions on related courses, so as to determine the content and objectives of the course.

2. Secondly, determine the subject objectives of the course.

3. Finally, according to the main objectives and contents of the course, the learning content of the course is organically integrated to form an orderly theme network, which is convenient for students to understand the course in depth and learn more accurately.