The application of AIGC technology in high school English teaching creates a rich virtual language application environment and diverse learning platforms for students. These multimodal activities not only provide tailored learning paths but also, through in-depth data analysis and effectiveness evaluation, support the implementation of adaptive learning. While fostering independent thinking among students, they also assist in integrating English learning into their daily lives. This advancement not only optimizes the allocation of educational resources in underprivileged western regions, promoting an overall improvement in educational quality, but also confers profound significance on education.