The Golden Class strategy shows that China attaches great importance to the classroom teaching of universities. The blended classroom is a combination of online teaching and offline teaching, and has become an important way for universities to create gold courses. The learning pyramid model and the student-centered theory are the important theoretical basis for the development of blended classroom teaching. This paper makes practical exploration from three aspects: online course building, off-line teaching method selection and blended teaching measures. It also reflects and summarizes the conc...