Research on Online Teaching Reform of E-commerce Courses in the Context of New Liberal Arts

With the development and application of contemporary information technology, in 2019, the document "National Vocational Education Reform Implementation Programme" proposed the development of the teaching mode of "Internet+ Education", that is, the use of modern and advanced information technology into the traditional classroom teaching mode, which has had a significant impact on the concept of vocational education and teaching methods. This has a significant impact on the education concept and teaching method of vocational education. As China's higher education institutions have long been bound by traditional concepts, there are problems such as insufficient use of information technology, low participation in the classroom, insufficient prominence of the student's subject position, and little interaction between teachers and students. Blended teaching, as a new teaching mode supported by network online technology, integrates online learning with traditional offline teaching, which not only makes use of the resource advantages of online learning to meet the individual needs of students, but also gives full play to the advantages of teacher dominance and systematic teaching in traditional teaching, and has received widespread attention from teachers and students. In this paper, we first sort out the literature on blended teaching in the past ten years, then analyse the pre-design of blended teaching mode for the course of "Fundamentals of E-commerce", design a blended teaching example and apply it to offline teaching practice, effectively combining pre-course independent pre-study, in-course discussion and learning, post-course consolidation and enhancement and offline classroom teaching, and finally analyse, discuss and summarize the effect of the practical application of blended teaching.