In College English teaching, audio-visual multimedia materials are widely used to improve the efficiency of classroom teaching by multi-channel processing of information.However, on the long run, overusing audio-visual teaching may have a negative impact on language thinking and writing.Based on the depth of text reading and viewing images of experimental comparison, then draws the preliminary conclusion: over-reliance on image data processing may weaken the students' imaginary thinking and writing;Without systematic deep study of language text, reading and writing ability wouldn't be upgraded.And deep-text-reading can stimulate students' critical thinking, which is shown as the strict standard of writing and the accuracy of language.%在大学英语教学中,视听化多媒体教材利用多通道对信息进行加工,提高了课堂教学效率.但是,长期的视听化教学对语言思维和写作可能造成消极的影响.通过对深度文本阅读和观看影像两种教学方式进行实验性比较,初步发现:过度依赖影像资料可能会弱化学生对文字的想象加工;如果缺乏系统深入的语言文本学习,阅读和写作能力难以得到提升.而深度文本阅读可激发学生的批判性思维,表现为写作中的严谨规范和语言的准确性.
展开▼
