In order to meet the modern development trend and highlight the characteristics of Internet teaching, this paper combines modern teaching methods with "Internet" effectively based on "544" digital network platform and WeChat public platform. A hierarchical analysis method for quantitative evaluation of micro-learning is proposed, which replaces the general and vague subjective evaluation with objective and clear sub-score.The practice shows that the new mixed learning model based on Internet technology provides students with high quality and convenient learning resources, and the teaching effect is remarkable.