传统的英语课堂以教师为中心,教师是知识的化身、教学的主体,强调对语言规则的解释、理解和反复操练,而忽视让学生自己到语言实践中接触、运用和归纳语言规则。在自主性的英语课堂中,教师的主要任务是选择具有知识性、趣味性和真实性的语言教学材料, The traditional English classroom is teacher-centered. The teacher is the embodiment of knowledge, the main body of teaching, emphasizing the interpretation, understanding and repeated practice of the rules of the language, while neglecting to let the students contact, use and summarize the rules of the language in language practice. In the autonomous English classroom, the main task of teachers is to choose knowledgeable, interesting and authentic language teaching materials,