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以系统功能语言学为基础的多模态理论是语言学家在长期的外语研究中创立的全新理念,图像、颜色和动作等非语言形式在多模态理论的发展中得到重新认可和重视。PPT课件通过声音、图像、文字、动画等非语言形式成为高校英语重要的多媒体教学手段。本文通过视觉模态、听觉模态和视听模态分析了PPT课件在大学英语课堂中的多模态应用。
The multi-modal theory based on SFG is a new concept established by linguists in long-term foreign language studies. Non-verbal forms such as images, colors and movements have been re-recognized and valued in the development of multimodal theory. PPT courseware becomes an important multimedia teaching method of college English through non-verbal forms such as voice, image, text, animation and so on. This article analyzes the multimodal application of PPT courseware in college English classroom through visual mode, auditory mode and audiovisual mode.