An Exploration to Deep Reform Based on Credit System in Hierarchical College English Teaching

College English teaching has been in reforming for depth. With the development of internationalization and deep development of National Economy, the teaching in College English should keep pace with the times. There are many studies on the hierarchical College English teaching in many years, but the teaching effects did not meet people’s expectations. According to the principles of Deep Language teaching approach, this exploration is to put forward the deep reform of college English Teaching from the curriculum system, teaching model, teaching methods, teaching evaluation and teaching management and promote the language teaching model in order to improve modern English teaching in the universities and colleges.