With the development of information technology, it is of great practical significance to construct an intelligent teaching platform for business English to supplement the traditional business English teaching. Through the analysis of the current situation of Business English teaching, we can see that the emphasis on theory teaching has neglected the cultivation of students' Business English practical skills. Facing the new business English application environment, by highlighting the characteristics of professionalism and innovation, giving full play to the advantages of information technology application, and building an intelligent teaching platform for business English, promoting business English teaching in an all-round way and realizing real reform.