随着共建“一带一路”国家的学生来华接受医学教育的人数与日俱增，中外医学生同堂接受医学实践培训的现象也逐步增多。目前，中外学生在培养目标、人文社会背景、语言表达逻辑等诸多方面的差异导致了实践教学效果不佳以及学生满意度不高。近年来，以认知负荷理论为框架的课堂授课模式在医学教育领域的应用中取得了良好的教学效果。笔者将该理论应用于中外学生混合麻醉学情境模拟带教中，为优化和完善我国医学留学生课堂教学模式提供有力参考。

With the increasing number of students from the "Belt and Road" countries to receive medical education in China, the phenomenon of Chinese and international medical students receiving medical practice training in the same classroom has gradually increased. At present, the differences between Chinese and international students in training objectives, humanistic and social backgrounds, language expression logic, and other aspects have led to poor practical teaching effectiveness and low student satisfaction. In recent years, the classroom teaching model based on cognitive load theory has achieved good teaching results in the field of medical education. The paper applies this theory to the scenario-based simulation class for Chinese and international students, providing a strong reference for optimizing and improving the classroom teaching mode for medical international students in China.