关键词: 虚拟现实, 多模态呈现, 高校英语, 视听教学, 教学优化

Abstract:

With the advancement of educational informatization,the integration of virtual reality(VR)technology and language teaching has become a research hotspot.This paper focuses on the multimodal presentation of the term “virtual reality” and deeply analyzes its impact on college English audio-visual teaching from a professional and technical perspective.By interpreting the theory of multimodal presentation,analyzing existing problems in specific teaching scenarios,and proposing optimization strategies based on these issues,this study aims to provide theoretical and practical insights for improving the quality of college English audio-visual teaching.The research shows that multimodal presentation can effectively enhance teaching outcomes,but reasonable optimization in technological application and teaching design is required.

Key words: virtual reality, multimodal presentation, college English, audio-visual teaching, teaching optimization