Objective To make the contrast analysis of concentrated training on clinical skill to college students before probation. Methods The students were devided into traning group (320pers) and contrast group (240pers), the training group undertook concentrated training on clinical skills before probation, while contrast group didn't. To make the contrast analyses on these two groups on medical record writing and to make questionnaire by those clinical teachers. Results The performance of traning group on medical record writing is higher than the contrast group (P<0.01) , and there also were significant difference in physical examination, medical record writing and comprehend capability. Conclusion The performance of clinical skills were elevated by concentrated training,and there were good teaching effects on the clinical teaching by the oncentrated clinical training.