From the aspects of improving teacher capability and student ability, constructing a blended learning approach, managing teaching content and resources, optimizing process management and assessment methods, the paper explores the main measures of double-line blended teaching reform. The teaching practice and effectiveness of double-line blended teaching prove that student-centered double-line blended teaching reform has made teaching resources more extensive and teaching design more reasonable, by which teaching and learning could complement each other more comprehensively, and the quality of higher education could be effectively improved.