Artificial Intelligence In English Language Teaching: Opportunities And Challenges

Abstract: The integration of artificial intelligence (Al) into English language teaching (ELT) has reshaped traditional educational practices and introduced innovative approaches to language learning. This article explores the benefits and challenges of Al-powered tools such as Duolingo, Grammarly, Rosetta Stone, and ChatGPT in improving learner motivation, language proficiency, and instructional strategies. Drawing on a wide range of recent studies and case analyses, the research highlights how Al facilitates personalized learning, enhances engagement through interactive features, and supports differentiated instruction. At the same time, the study identifies critical challenges, including digital inequality, ethical concerns, overdependence on technology, and insufficient teacher preparedness. The findings suggest that while Al offers transformative potential, its successful implementation requires a balanced, human-centered approach supported by ethical frameworks and professional development.