Task-based_Language_Teaching任务型语言教学介绍.ppt

Revision What is PPP model? Presentation, Practice and Production What is the goal of CLT? The goal of CLT is to develop students’ communicative competence, which includes both the knowledge about the language and the knowledge about how to use the language appropriately in communicative situations. Task-Based Language Teaching任务型语言教学 Contents SLA and TBLT Definition of a task Four components of a task Exercises, exercise-tasks and tasks Definition of TBLT A Task-based model Features of TBLT Appropriateness of TBLT in the Chinese context 1. Second Language Acquisition Research “Practice makes perfect” does not always apply to learning grammar. They (students) often fail to use it correctly when expressing themselves freely. This temporary mastery seems to happen when they are paying conscious attention to form, but not when they are trying to communicate and paying attention to meaning. Jane Willis 根据语言习得的规律1) 语法知识的记忆不能保证语言使用的正确 Knowledge of grammatical rules was no guarantee of being able to use those rules for communication. Learners who were able to identify instances of rule violation, and who could even state the rule, frequently violated the rules when using language for communication. David Nunan (1999) 2)学习者的参与与语言熟练程度的提高关系极大 Learner participation in class is related significantly to improvements in language proficiency. Lim (1992) 3)基本上以“交际”为导向的课堂教学，但同时也有明确的语法讲解，要比只注重语法教学或回避语法讲解的沉浸式教学都更好 Classrooms that were basically “communicative” for explicit grammatical instruction, were superior to both traditional classrooms that focused heavily on grammar, and to immersion programs that eschewed explicit grammatical instruction. 4) 当学习者积极地参与用目的语进行交际的尝试时，语言也被掌握了。当学习者所进行的任务使他们当前的语言能力发挥至极点时，习得也扩展到最佳程度 Language is acquired as learners actively engaged in attempting to communicat