Abstract: The rapid development of contemporary information technology not only enhanced the communication, but also changed our way of studying and life. A series of methods relying on the Internet, information technology and artificial intelligence have changed the traditional face-to-face teaching mode between teachers and students, and online education is booming. Many platforms such as China University MOOC, Tencent conference and other live broadcasting platforms integrated experienced teachers, selected teaching contents and excellent teaching methods, and supply repeated watching and learning service for many people, which making learning very convenient. The disadvantage of online teaching mode was lack of timely communication and discussion.But, supplemented by QQ group chatting and screen sharing, it could make use of excellent online resources, and answer students' questions in time. It is a new teaching model worthy of promotion.

Key words: MOOC, Duifene, Tencent, Online teaching