Under the background of globalization, the degree of internationalization of business school education has increased accordingly.Business courses lectured in English have been popular and experienced a shift from "Bilingual Education" to "English as a Medium of Instruction" in a decade.In practice, such a teaching mode has obtained achievements, while some problems have also arisen.The author, based on her own teaching practice, analyzes the existing problems and proposes a series of solutions.We can strengthen the basic English education;adopt an approach of "English as a Medium of Instruction" step by step;give priority to those courses which can ensure the accuracy of professional knowledge first;adapt English teaching materials introduced from abroad and improve teaching quality;create "Context of Situation" and promote teacher-student interaction;make full use of the "Multi-modal Teaching" approach.