First, improve students' awareness of autonomous learning. Before the implementation of flip classroom teaching, both teachers and students need to receive training and study, understand the connotation, purpose, significance and operation process of flip classroom teaching and learning, and improve the consciousness and initiative of independent learning and interactive communication.

Second, teachers should change their ideas and let students acquire knowledge and solve problems through their own efforts. In the flip classroom, teachers are no longer disseminators of knowledge, but guides, helpers and organizers of students' learning. In the practice of flip teaching, it is difficult for many teachers to change their ideas substantially. Some teachers position their life value on "preaching and teaching to solve doubts", and these teachers can't let students learn independently. At present, some so-called "flipping classrooms" have not achieved real "flipping". Many times it is clear that students have learned, and the teacher still has to explain it for a while. Teachers should deeply realize that teachers are basically not preachers, but guides in the process of students' autonomous learning.

Third, stimulate students' enthusiasm for autonomous learning with their interest in learning. Tolstoy said: "Successful teaching needs not coercion, but arousing students' interest. "Interest is the best teacher to learn. Psychological research shows that the level of interest in learning will have a great impact on the learning effect. When a student has a strong interest in learning and is in high spirits, he will learn relevant knowledge deeply and enthusiastically, dabble in relevant knowledge extensively, and show his tenacious spirit of research when encountering difficulties. Otherwise, he only grasps the knowledge he has learned superficially and formally, and often loses confidence when encountering difficulties and cannot persist in learning.