Teaching internship is an effective form of cooperation between university and primary and middle school. Teaching internship can promote the improvement of the teaching quality of internship primary and secondary schools, and also promote the integration of theoretical knowledge and practical experience by college students, and promote the professional development of college students. In order to grasp the situation pertaining to normal students' teaching internship, we conducted a questionnaire survey on a sample of normal students. The survey results show that the teaching effect of teaching internship is satisfactory, and through teaching internship, the teaching ability of normal students has also been developed, which has promoted the professional development of normal students.