雅思阅读词汇习得中的教师中介作用——基于社会文化理论的视角

Teachers’ Intermediary Role in Vocabulary Acquisition of IELTS Reading——A Study based on Sociocultural Theory

以维果茨基的社会文化理论为指导进行词汇教学及词汇习得,是当前我国外语教学领域一个新的研究方向,该理论有助于科学认识教师在词汇教学中的中介作用。其核心概念———概念教学法、中介论和动态评估的应用将有效促进雅思词汇教学和词汇习得。在社会文化理论的指导下充分发挥教师的中介作用,将词汇的附带习得与有意习得结合起来,必将取得事半功倍的效果。

It is a brand-new perspective in the field of foreign language education to apply Vogsky’s sociocultural theory to vocabulary teaching and learning,which promotes us to be aware of teachers’mediation in vocabulary teach ing.To apply the core concepts of the theory-concept-based instruction,mediation and dynamic assessment to IELTS vocabulary teaching and learning will be an effective method.Under the guidance of the sociocultural theory,we can make the teacher’s mediation work at full capacity,and combine incidental learning and intentional vocabulary learning,hence vocabulary acquisition efficiency can be dramatically enhanced.