课堂教学是教师与学生、学生与学生在互动式的教学环境中合作建构知识的过程,教师作为主要的互动主体,在这种过程中起着非常重要的中介作用。教师应以中介理论为依据,清楚意识到发挥其中介作用的重要性,提高英语课堂教学效果。 Classroom teaching is a process in which teachers and students, students and students collaborate to construct knowledge in an interactive teaching environment. As the main interactive subject, teachers play a very important intermediary role in this process. Teachers should be based on the theory of intermediaries, clearly aware of the importance of playing an intermediary role, and improve the effectiveness of English classroom teaching.