Abstract
Classroom discourse can affect students’ classroom involvement and enthusiasm. Classroom discourse, one of the basic contents of classroom teaching in colleges and universities, is divided into student discourse system, teacher discourse system, and student-teacher discourse system. Strengthening all three can bring something unexpected to classroom teaching. Based on this, this article focuses on three things: the role of classroom discourse in classroom teaching, the impact of classroom discourse on student classroom involvement, and how to have no impact on the improvement of classroom teaching quality.