Published Paper Details:

The rapid advancement of Generative Artificial Intelligence (GenAI) has significantly transformed English Language Teaching (ELT), particularly in the area of writing instruction. AI-powered tools such as ChatGPT, Google Gemini, Microsoft Copilot, and Grammarly have introduced new opportunities for supporting learners throughout various stages of the writing process, including idea generation, grammar correction, revision, and academic writing assistance. Despite these pedagogical benefits, concerns regarding academic integrity, ethical use, overreliance on AI, critical thinking, teacher readiness, data privacy, and equitable access continue to influence the adoption of these technologies in educational settings. This narrative review synthesizes recent literature published between 2020 and 2026 to examine the applications, opportunities, and challenges of Generative AI in writing instruction within English Language Teaching. The review is guided by the Technological Pedagogical Content Knowledge (TPACK) framework, which provides a theoretical lens for understanding the effective integration of AI technologies into writing pedagogy. The findings indicate that Generative AI can enhance writing quality, learner autonomy, personalized learning, and formative feedback when implemented within sound pedagogical practices. However, responsible integration requires comprehensive AI literacy, institutional policies, ethical governance, curriculum redesign, and continuous professional development for educators. The review further identifies several research gaps, including the need for longitudinal studies, comparative evaluations of emerging AI platforms, and investigations across diverse educational and cultural contexts. Overall, this review contributes to the growing body of literature by providing a comprehensive synthesis of current evidence and offering practical implications for educators, researchers, curriculum developers, and policymakers seeking to integrate Generative AI responsibly into ELT writing instruction.