Online teaching plays a very important role in modern teaching, how to apply it to college English Classroom is a question to think deep, this paper takes Wuhan Vocational College of Software Engineering as an example and will explore how to apply online teaching to English classroom, which not only arouses students’interest and participation in English learning, but improves students’performance, hoping this paper can give other teachers some ideas on how to teach online and further deep thinking how to improve online teaching in the future.