Although intelligent speech assessment systems and online learning platforms have already begun to be applied in frontline teaching settings

challenges such as insufficient depth of implementation and inadequate digital literacy among both teachers and students still persist. Therefore

this paper proposes specific practical approaches: utilizing intelligent systems to diagnose student learning status before class and assigning tiered pre-class tasks to achieve the goal of "teaching tailored to learners 'needs"; employing intelligent interactive tools during class to enhance engagement in vocabulary instruction through gamification; leveraging AI-powered avatars to create an immersive discourse analysis environment to strengthen language practice; and utilizing natural language processing (NLP) technologies post-class to perform intelligent essay grading

alongside using error databases to develop personalized learning plans. By empowering the entire teaching process with intelligent technologies

it is possible to establish highly efficient and accurate smart classrooms for high school English education

thereby effectively enhancing students' comprehensive language application skills.