Abstract: Teacher-student interaction is the best way to improve the teaching quality in college English class. On the basis of interaction theory, the article explores the current problems existing in college English class. With consideration of the problems, this paper puts forward the strategies on promotion of teacher-student interaction in college English class, which can provide reference for improving the level of English class teaching and reforming the  interactive teaching strategies.

Key words: teacher-student interaction; college English; communicative competence.

摘要：大学英语课堂中的师生互动是提高英语课堂教学质量的重要途径。本文从大学英语课堂师生互动的理论依据出发，探讨了当今我国大学英语课堂在师生互动方面存在的问题，并针对这些问题,提出了解决的策略，为切实提高大学英语教学水平和英语教学质量提供了借鉴。

关键词：师生互动；大学英语；交际能力