摘要
大概念对高中英语单元的设计具有指导意义,能够促进英语学科核心素养的落实.本文通过梳理有关大概念的理论知识,阐述了大概念的内涵,认为学科大概念具有中心性、网状性、抽象性、持久性和迁移性的特点.此外,本文还描述了学科大概念统摄下的教师英语课堂评价活动设计标准和学生课堂学习评价的标准.最后,本文结合具体教学实例,展示了如何在学科大概念的引领下进行英语课堂教学评价.
Abstract
Big concepts have a significant role in designing a unit in English teaching,and it can promote the implementation of core competences in English subject.By sorting out the theoretical knowledge about big concepts,this paper expounds the connotation of big concepts,and holds that big concepts have the characteristics of centrality,network,abstraction,endurance and transferability.In addition,under the umbrella of big concepts,this study also describes the criteria of both designing teaching activities and evaluating students'classroom learning.Finally,this study combines with a specific teaching example to show how to conduct English classroom teaching evaluation under the guidance of big concepts.