How to stimulate students' interest in learning, first of all, let students feel that learning knowledge is not difficult, as long as they study hard, they will achieve something; Second, lectures should be interesting, so that students can enjoy listening and learning; Thirdly, modern teaching methods are adopted to bring online learning into the classroom and stimulate students' interest in learning; Fourth, the classroom should be returned to students with students as the main body, and teachers who have taught themselves should not repeat them, so that students can study hard and make achievements, so that students feel that learning is easy and meaningful, and learning will gradually heat up.