The purpose of teaching methods is clear and unified to stimulate students' interest in learning. In the teaching practice of "electric drive", the organic combination of theoretical teaching and practical teaching is not only conducive to deepening and mastering the theoretical knowledge of this book, but also conducive to the understanding of primary school students. How to flexibly use the knowledge and skills learned can solve the real problem. Project teaching method provides students with a better learning environment and can better reflect the characteristics and characteristics of secondary vocational education in the process of implementation. It is an effective teaching means to promote the all-round development of secondary vocational education.