The effects and practicability of in situ simulation and standardized patient (SP) in residency training of general practice was evaluated in Hangzhou First People′s Hospital. From September 2017 to December 2019, typical cases were collected in accordance with the teaching objectives, the teaching plans of in situ simulation were established and simulation scenarios were set up; the SPs were recruited from nursing staff and retirees in the community. Forty general practice residents were randomly divided into two groups with 20 in each group. The traditional teaching group was given theoretical teaching, while the combined teaching group was taught by in-situ simulation combined with SP teaching. The satisfaction of residents, the scores of theory and skill were observed and compared between two groups.Results showed that the satisfaction of teaching method(t=-2.11, P<0.05), teaching effect(t=-4.25, P<0.01) and scores of history collection(t=-3.21, P<0.01) in the combination teaching group were significantly higher than those in the traditional teaching group. It is suggested that in situ simulation combined with SP teaching method can improve the satisfaction and teaching effect of the general practice residents.