With the rapid development at home and abroad,mobile learning has become the fo-cus in the education field. In response to the current medical English teaching situation, this paper ana-lyzed the prospects that mobile learning can promote medical English teaching from the perspectives of improving students' learning interests,creating collaborative learning environment and enhancing immer-sion learning experiences and drew the conclusion that mobile learning can enlighten medical English teaching from aspects of changing teaching philosophy,updating teaching mode and training teachers.