Abstract
English, as China's second language, is a part of the overall quality of the people. Mastering this universal language in the world is required to communicate with the world. The most important purpose of learning a language is to communicate, and listening and speaking ability is the most important language skill. However, under the influence of the test-oriented education model, English teaching in our country places too much emphasis on the cultivation of reading and writing ability and neglects the training of oral expression ability. In this context, this research proposes an oral English teaching assistance program for both teachers and college students and plans to build an artificial-intelligence-based oral English teaching assistance system. The combination of ability and oral English teaching solves the drawbacks of traditional oral English teaching and establishes a new teaching form for college students' oral English teaching. Combined with the popular trend of Internet electronic teaching methods, it realizes a free and online platform for learners to correct and improve pronunciation, laying a certain foundation for the development of mobile online English pronunciation learning in the future and solving the psychological barriers to college students' oral English output.