本世纪对于大学英语课程改革的重要目标就是培养大学生的英语自主学习能力。本文着重探讨了自主学习的内涵和意义,并提出立体化评价模式,结合当前中国大学英语自主学习现状,提出了如何在教学实践中有效利用立体化评价模式优化大学英语自主学习的观点。文章在最后还指出了有待进一步研究和探索的问题。 The important goal of this century for college English curriculum reform is to cultivate college students’ English self-learning ability. This article focuses on the connotation and significance of autonomous learning, and puts forward the three-dimensional evaluation model, combined with the current status of Chinese college English self-learning, put forward the idea of ​​how to effectively use the three-dimensional evaluation model to optimize college English self-learning in teaching practice. In the end, the article also points out the issues to be further studied and explored.