建构主义学习理论的基本思想是,学习者根据已有的学习经验主动建构自己的知识结构。本文从建构主义学习理论入手,重点阐述了建构主义学习理论的“协作”、“情境”、“会话”、“意义建构”等重要要素在外语实践教学中的应用。探索了由传统的以教师为中心的讲授式的教学过程转变为通过情境创设、协作学习、问题探索等以学生为主体的教学过程。 The basic idea of ​​constructivism learning theory is that learners take the initiative to construct their own knowledge structure based on the existing learning experience. This article starts with the constructivism learning theory, and emphatically expounds the application of such important elements as “collaboration”, “situation”, “conversation” and “meaning construction” of constructivism learning theory in foreign language practice teaching . It explores the transformation of the traditional teacher-centered teaching process into a student-centered teaching process through context creation, collaborative learning and problem exploration.