On Task-based Language Teaching 定稿.doc

文档介绍：本科毕业论文
课题名称: On Task-based Language Teaching
姓名: 刘利瑜
专业: 英语
年级: 二○○九级
指导教师:
二○一一年五月一日
Contents
Introduction
Definitions of task
Task design principles
The authenticity principle
The form-function principle
The task dependency principle
Learning by doing principle
Scaffolding principle
The advantages of Task-based Language Teaching
Limitations of Task-based Language Teaching
Pedagogical implications
Conclusions
On Task-Based Language Teaching
Abstract: Task-based language teaching (TBLA) has e a heated topic in second language acquisition and EFL teaching in the past twenty years. It transforms the basic ideas of language use into classroom teaching method and brings in great significance in practice. This paper mainly makes an attempt to explore the advantages and disadvantages of task-based language teaching on the basis of reviewing its development. Furthermore, certain implications are pointed out so as to improve the task-based language teaching in real practice.
Key Words: task-based language teaching, task, implication
1. Introduction
Task-based (TBLT) language teaching has slowly emerged since the 1983s to challenge the traditional itemized form-based methodology and it is regarded as one particular development within the boarder "communicative approach"(Littlewood, 2004). Originally developed by N Prabhu(1987), TBLT is