Online teaching practice under the epidemic situation of novel coronavirus pneumonia

In the context of preventing and controlling novel coronavirus pneumonia, how to ensure the quality of higher education has become a hot issue of social concern in China. In this article, the problems and challenges are analyzed from teacher, student and technology levels, the teaching pattern of "re-flipped classroom" and the teaching model of "SPOC + MOOC + live broadcast" are proposed, the three teaching methods of PBL, OBE and mind mapping are integrated, the teaching evaluation is introduced to teaching design, and finally, the implementation suggestions are put forward to ensure the quality of teaching.