The role of teaching mode in university English teaching is very important, but there is a problem that the teaching results do not meet the expected value. Traditional teaching methods cannot solve the problem of teaching models in university English teaching, and the results are not ideal. Therefore, this paper proposes a blended teaching method and analyzes the teaching mode. First of all, the computer is used to conduct statistical analysis of the teaching content, and the indicators are divided according to the requirements of the teaching mode to reduce the teaching mode in the interfering factor. Then, the computer evaluates the university English teaching mode, forms the teaching model plan, and conducts the results of the teaching mode Comprehensive analysis. MATLAB simulation shows that under the condition of certain evaluation standards, blended teaching can improve the achievement and teaching mode of university English teaching Optimization is superior to traditional teaching methods.