The dental clinical internship is the critical stage of combining theory and practice and changing the knowledge into ability for medical smdents through clinical practice.It should be based on the characteristics of oral medicine such as integrating the teaching content firstly,promoting the discussion teaching;then carrying the seminar teaching,including three steps,question-making,question-suspecting and question-solving Meanwhile,the training of scientific research and cultivate the innovative ability should be strengthened to cultivate students'creative ability by guiding studetents to refer to data.fill in the proposal of medical students and process an opening report,make medical records discussion and write professional summary and thesis.