高校的扩招,给大学英语教学带来许多新问题。本文通过教学改革的实践,重点介绍了实行英语分级教学后的大学英语课堂教学的新模式,计算机辅助下的大班、小班相结合的课堂教学。 Enrollment expansion in colleges and universities has brought many new problems to college English teaching. Through the practice of teaching reform, this paper mainly introduces the new model of college English classroom teaching after English classification teaching, and computer-aided classroom teaching combining large and small classes.