大学英语教学中知识视觉化模式的思考

Reflection on the Visualization of Knowledge in College English Teaching

大学英语教学中知识的视觉化给教与学带来了诸多的挑战,如教学课件展示中的缺点、多媒体视频应用的局限,以及网络公开课程的威胁等。结合知识认知维度的分类,文章探索了大学英语教学中不同类型知识内容的视觉表征方式,从事实性知识、概念性知识、程序性知识和元认知知识四方面对英语教学中知识的呈现方式进行反思,并提出一定的建议,认为可以适当运用各种图形图表、动画制作、视频制作和局域网多媒体语料库来改善大学英语教学中知识视觉化呈现的现状。

The visualization of knowledge in College English teaching is faced with some shortcomings as well as some challenges in the production of PPT,the limited utilization of videos and the threats from the online courses. This paper,combined with the classification of cognitive knowledge,explores the different visual representations of knowledge in College English teaching,thinking that it is necessary and effective to apply different charts and diagrams,animation effects,the production of videos and the multimedia corpus to improve the present situation.