Objective:To explore the application value of situational bilingual teaching in standardized residency training of gynecology.Methods:The study enrolled 64 gynecological residents of Guangzhou Women and Children's Medical Center, and they were randomized into experimental group and control group, with 32 residents in each group. The control group was taught by the traditional teaching method, using self-compiled teaching materials of our hospital. The experimental group was taught by the situational bilingual teaching mode, and the teaching materials were the same as those of the control group. The training time of the two groups was two months. After teaching, the training effect was evaluated through examination and satisfaction survey. SPSS 22.0 software was used for t test and chi-square test. Results:After training, the scores of theoretical knowledge, operation skills and case analysis in the experimental group were significantly higher than those before training and after training in the control group ( P<0.05). The learning interest, autonomous learning ability, theoretical knowledge mastery, clinical thinking ability and communication ability of the experimental group were significantly better than those of the control group ( P<0.05). The number of residents who were very satisfied with the training was significantly higher than that of the control group, and that of residents who were basically satisfied with the training were less than that of the control group ( P<0.05). Conclusion:The application of situational bilingual teaching in the standardized residency training of gynecology has good teaching effects, which can significantly improve the theoretical performance, clinical operation ability and case analysis ability of the training residents, and also improve the satisfaction of the training residents.