Traditional university English classroom teaching has undergone radical changes in the context of big data, with new trends in the teaching mode of teachers, the learning mode of students, and the interaction mode of teachers and students. In order to keep up with the development of society, university English cannot remain stagnant and cannot continue to adopt traditional teaching and learning methods. In order to keep up with the development of society and meet its requirements, university

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... lish courses should be combined with big data technology to improve the quality of university English. Classroom engagement can attract students' attention and motivate them to learn, thus improving the quality of university English teaching. This paper elaborates on the changes in university English teaching methods in the context of big data from the changes and role of the English classroom and investigates and analyzes 228 students' evaluations of the English classroom in our university to further propose ways to improve the teaching methods in the university English classroom. Strategies. This paper discusses how the application of big data technology can assist university English classroom teaching, providing an effective reference for the more efficient use of information technology to help university English classroom teaching in the future and enriching the theoretical basis for university English classroom teaching.