Surgery is an important part of the whole medical science. It is a very practical subject. It is an important transition for students from basic courses to clinical courses and become clinicians. Surgery is an important bridge course connecting clinical medicine and basic medicine, and it is an important link to cultivate medical students' practical working ability. On the one hand, practice needs theoretical guidance; on the other hand, theory must be understood, consolidated and improved in practice; the process of combining theory with practice must be realized through experimental practice and other links; the traditional experimental teaching method of general theory of surgery is that no matter what major students, they all adopt the same syllabus, which includes sterilization and antibacterial methods, such as experimental surgery Aseptic technology: hand washing, hand soaking, wearing sterile clothes, wearing sterile gloves, disinfection shop sheet and other exercises; students passively accept the task, learning is not targeted. In recent years, the enrollment scale continues to expand, the price of experimental materials is rising, the number of students is increasing year by year, and the teaching funds have not been correspondingly increased. Because of the continuous compression of experimental hours, the operation opportunities of students are reduced indirectly, and the learning interest of students is reduced, which affects the teaching quality. Using different teaching curriculum and experimental project setting, with the professional theory teaching, achieved good teaching effect.