The thesis examines teacher code-switching in BE classroom from the perspective of the theory of linguistic adaptation.

Based on the analysis of the feasibility of the application of Brainstorming to Oral Business English class,the article presents practices for brainstorming.

Possibility of carrying out negotiation course in English class;

Theory and Practice of the Interactions between Students in the English Class;

An exploration on "interactive Teaching Mode" in English Class;

Activate English classroom with the help of questioning;

Tries to discuss the high duty English classroom the moral education;

In this article,which represents the different opinions to the conception of the communicative approach and the development process of the communicative approach,the author further studies how the communicative approach integrate with the Chinese English classroom.

On the demotivation phenomena in the English classes,270 undergraduates have been investigated by questionnaire.

From the angle of error correction, this paper carries out a data-based discussion on types of error, strategies of error correction in college English classes.

Code-switching in English classes is a dynamic process of linguistic choice adapting to such three main factors as language reality,students receptive ability and psychological motivation.