The role of big data and artificial intelligence in the reform and innovation of intelligent English teaching

With the development of information society, big data and artificial intelligence technology are increasingly introduced into English teaching, bringing a series of changes to English teaching. However, understanding these emerging technologies in theory and effectively applying them in practice remains a challenge. The purpose of this study is to comprehensively explore the application of big data and artificial intelligence in English teaching, to study the existing problems and solutions, and to predict its future development trend. The study found that big data and artificial intelligence have significant advantages in improving teaching effects, personalized teaching, intelligent assessment, etc., but there are also problems in practical applications such as data security, teacher technical proficiency, learning resource equity, and student privacy protection. This paper puts forward some strategies to solve these problems and discusses the future development trend of big data and artificial intelligence in English teaching. This study provides scientific and comprehensive theoretical support and practical guidance for the reform and development of English teaching.