在现代外语学习课堂中,外语学习的成功不仅取决于学习者与教师之间的互动,还依赖于学习者之间的互动。外语学习的关键问题是教师如何调整转换他们的传统角色以此来激发学习者的自主学习。基于相关的教育理论,本文旨在探索二语学习课堂中教师应扮演的角色,以此来帮助教师提高学习者自主学习的意识。 In modern foreign language learning, the success of foreign language learning depends not only on the interaction between learner and teacher, but also on the interaction between learners. The key question of foreign language learning is how teachers adjust and transform their traditional roles in order to stimulate learners’ autonomous learning. Based on the relevant educational theory, this article aims to explore the role teachers should play in second language learning in order to help teachers to raise their awareness of autonomous learning.