Effectiveness of college English blended teaching based on foreign language teaching platforms in universities is studied in this manuscript. From the perspective of teaching method, teachers should have a predetermined goal in teaching. In order to achieve the goal, teachers should first make his predetermined goal become the effort goal of students. Blended learning is the recent international international education field on the traditional education reform and the reflection on networked learning after the convergence of change. From the teacher's perspective, the student is the center of teaching and learning, and this paper gives the novel ideas of the solutions.