基于注意力机制的大学英语混合教学研究

Research on attention mechanism-based blended teaching of college English

本文根据大学英语课程的特点,以注意力曲线为指导,探讨了从课前准备、课堂教学和课后作业三个维度共10种教学策略对大学英语课堂学生学习注意力的影响。本研究表明,使用基于注意力机制的混合教学可以提高学生的课堂注意力和学习成绩,而且各种教学策略对不同等级学生的影响程度不同,按需点名和课堂交互的教学策略对低分段学生的帮助较大,角色扮演的教学策略更适合中等成绩的学生。在此基础上,本研究还提出了课堂师生交互问题设计的原则和建议。

Guided by the characteristics of college English and the attention curve of humans,this paper examines the impacts of ten teaching strategies on students'learning attention in college English classroom from three dimensions,namely pre-class preparation,in-class instruction,and post-class assignments.The results show that employing blended teaching tactics in col-lege English classroom can improve students'attention and learning outcomes.Further analysis reveals the extent to which varied teaching methods influence on students of different levels.More specifically,roll call on demand and classroom interac-tion methods are more helpful for low-score students,whereas role-playing teaching method is more appropriate for middle-score students.Finally,this study provides principles and recommendations for the design of teacher-student interactions.