任务型英语教学法对语言磨蚀现象的规避

On Avoidance of Attrition by Task-based Language Teaching

通过二语习得理论中的语言磨蚀论视角,来审视在大学英语教学中,任务型教学法是如何通过教学环节的合理设计来达到提高英语语言习得的效率,规避语言磨蚀现象的目的。经过分析,在任务型教学中,"课堂导入"、"任务参与"、"学习新知"、"巩固新知"和"应用提高"这五大环节的设计都考虑到了可能发生语言磨蚀现象的原因,并在教学环节中针对这些原因进行规避来减少或抑制语言磨蚀,客观上起到了提高学习效果的作用。

in this paper the author tries to reveal how Task-based Language Teaching aims at the improvement of study efficiency and avoidance of attrition by setting teaching steps reasonably. After discussion, it shows that the five teaching steps in Task-based Language Teaching contribute to the acquisition of English more efficiently; meanwhile, the factors resulting in attrition are taken into consideration in the implementation of Task-based Language Teaching. Different measures in teaching steps are taken to lessen or retard attrition so as to improve study efficiency.