大学英语拓展课程一般被相关高校定位成选修课程。由于缺乏统一的教学大纲和教材,如何保证这些课程的质量就成了下一轮大学英语教学改革的重要任务。本文结合广州大学教改实践,从课程规划、网上选课、过程监管、形成性评价和教学团队建设等方面探讨了构建拓展课程质量保障体系的途径。 College English expansion course is generally positioned as relevant colleges and universities elective courses. Due to the lack of a unified syllabus and teaching materials, how to ensure the quality of these courses has become an important task in the next round of college English teaching reform. Based on the practice of teaching reform in Guangzhou University, this paper discusses the ways of building the quality assurance system of curriculum from the aspects of curriculum planning, online course selection, process supervision, formative evaluation and teaching team building.