Based on O2O concept from the field of electroniccommerce, the essay reinterpreted the teaching model from the e-cological perspective. By constructing the O2O smart teachingmode, a comprehensive transformation of traditional classroomhas been performed through integration of online and offline in-telligent teaching. This enhanced students' subjectivity and theinitiative study consciousness during the teaching process, asaresult of creating an efficient, harmon...