【摘要】 本文根据多模态、多媒体、多环境语境下大学外语教学的研究背景,以"学生中心论"、"最近发展区"和"任务型教学法"理论为指导思想,拟构了presentation环节的多模态教学设计,并进行了实证研究,进而分析了运用这种教学方式的意义和影响,以及操作过程中可能出现的问题。更多还原

【Abstract】 This study is based on the context of Multimodal,Multimedia and Multi-Environment in the College English Teaching. It provides a multimodal teaching design on presentation under the guiding theories—"learnercenteredness","zone of proximal development "and "task-based approach ". It then examines the effectiveness and significance of this teaching modal with an empirical study,and discusses the problems which may arise during the teaching process.更多还原