Construction of “Three Dimensions” Blended Teaching Mode in College English

In order to solve the teaching problems existed in college English teaching, this paper explores the new teaching mode which is the combination of classroom learning with online learning from three dimensions. The “three dimensions” blended teaching mode consists of three stages: first of all, students do the online preparation independently before each class to cultivate self-study abilities; the second stage, teachers and students interact with each other in class to internalize knowledge; finally, extend the limited in-class teaching to after-class study to fully grasp the knowledge. In this way, it can not only exhibit the essential role of teachers in guiding, but also stimulate students' learning interests and improve the quality of college English teaching.