During the large-scale COVID-19 epidemic,abnormal distance education will have special problems such as personal isolation anxiety,cross-media discomfort anxiety,and emotional fluctuations caused by epidemic information.The study proposed“body-heart-mind”affectional experience as an improvement solution of such problems.Affectional experience can open up positive psychology,trigger moral judgment,and meet educational challenges.On this basis,the research further elaborates on the key issues that teachers need to complete at the micro level:or...