The researcher carried out a questionnaire survey on the online teaching situation of a college in spring 2020,and found that there are phenomena such as heavy burden on teachers and students,failure to achieve the expected teaching effect,differences in the perception of teachers and students about factors that affect the effect of online teaching,and the willingness to conduct blended teaching after resumption of classes.In view of the phenomenon,this paper puts forward that the school level should consolidate the hardware foundation and strengthen the system construction after the resumptio...
