The theory of multiple intelligences is a subject that is widely valued by countries around the world today, and it is also an important part of education and teaching reform in various countries around the world. On this basis, guided by the theory of multiple intelligences, this article suggested that college English teaching can develop towards diversification. In order to meet the educational needs of the new era, this article reflected on and designs college English teaching, conducted research on multiple intelligence assessment, and explored teacher-student interaction style questionnaires. Starting from the theory of intelligent and diversified English learning, this article explored its impact on college English teaching and its role in the process of English teaching. According to the survey results on the help of intelligent diversification to students, 88% of freshmen in junior high school believed it was very helpful; 10% believed it was helpful, and 2% believed it was not. This article contributed to the improvement of English learning ability.