本文首先分析自主学习的定义、特征及必要性,然后从新课程标准下高中英语教师和学生角色定位角度初步探讨了高中生英语自主学习能力的培养。 This paper first analyzes the definition, characteristics and necessity of autonomous learning. Then, it explores the cultivation of senior high school students’ English self-learning ability from the angle of the role of senior English teachers and students in the new curriculum standard.