大班课堂为大学英语教学带来了诸多困难和挑战。任务型教学能有效增加学生语言实践机会,克服大班课堂教学的困难,提高学习效率。本文结合教学实例,探讨了任务型教学在大学英语大班课堂的运用。 Big class has brought many difficulties and challenges to college English teaching. Task-based teaching can effectively increase students’ opportunities for language practice, overcome the difficulties of classroom teaching in large classes and improve the learning efficiency. Based on the teaching examples, this paper discusses the application of task-based teaching in college English classes.