we gave full play to the advantages of network teaching platform to integrate teaching resources
broaden students' learning pathways
and enhance the interaction
which could benefit teachers as well as students. The traditional teaching mode and concept were changed by using Computer Aided Instruction (CAI) and relying on the network platform to carry out multi-level teaching methods such as flipped classroom and Task-Based Learning (TBL). We gradually conducted formative assessment to promote learning. Thus
the interest and the enthusiasm of students in learning were elevated and the independent learning capability were cultivated.