话语分析与元认知理论下大学英语分级教学模式构建

摘要

大学英语分级教学模式构建成功的关键因素在于用先进的理论指导教师和学生两方面的配合：教师话语研究有助于实现分级基础上的意义协商与课堂互动；多模态话语分析使课堂教学模式多元化，虚拟课堂自主化；认知策略研究有助于构建不同级别学生的合理学习体系；元认知策略使学生的学习策略更加具体化，个性化。%The key to successful construction of level-based college English teaching model consists in that ad-vanced theories are adopted to guide the cooperation of teachers and students. Discourse analysis of the teachers' talks contributes to the realization of negotiation and interaction in level-based classroom teaching. Multimodel dis-course analysis makes the classroom teaching models diversified and the virtual classroom student-oriented. Research on cognitive strategies helps students of different levels construct logical learning system. Metacognitive strategies make the students' learning strategies more concrete and more personal.