摘要:With the development of information technology, multimedia teaching has become the main trend of college teaching. At the same time, cloud computing can dynamically allocate computing resources according to the number of users, as well as the complexity of the application. In this paper, the author analyzes multimedia network teaching platform application in college physical education teaching based on cloud computing. Through the questionnaire survey, the results show that the use rate of multimedia teaching in physical education is 75.6%. And multimedia technology has a positive impact on physical education, especially in teaching concept (47.56%), teaching environment (39.02%), teaching content (50%) and innovative methods (63.41%). In conclusion, modern educational technology has a profound influence on the teachers' teaching, and has a great significance to the whole teaching process.