PPP AND TBL课件

PPP and TBL
TBL
Pre-task Exposure Introduction to topic and task Instruction
Task cycle
Exposure Exposure Exposure (planned) Exposure Use Task Instruction (as needed) Planning Use (planned) Report Students hear task recording or read text Language focus Exposure Exposure
Differences between PPP and TBL (Willis)
传统教学多使用PPP教学步骤，即教师先呈现 语言项目（presentation），然后教师讲解、 学生练习（practice），最后学生用该语言项 目进行表达（production）（最后的表达部分 经常并未得到实现）。而任务型教学突出学生 的表达能力，活动的机会越多，学生可理解性 的输入越多，语言习得就越多。PPP教学中的 各项活动均是教师首先规定好的某个语言项目 的练习，而任务型教学的重点在于信息沟通， 而不是语言形式。
PPP and Task-based Language Teaching
PPP and TBL
With the increasing popularity of Taskbased Language Teaching （TBLT）,some teachers may wonder that differences there are between PPP and TBLT. Willis uses two figures to demonstrate their differences. Please note that she uses Task-based Learning (TBL) instead of Task-based Language Teaching（TBLT）.
Instruction Use (restricted)
Exposure
Use (free or partly restricted)
Differences between PPP and TBL (Willis)
Willis explains the differences between the two models from two perspectives: one perspective looks at the way students use and experience the language；the other perspective looks at the procedures and context of learning.
Differences between PPP and TBL (Willis)
The
way students use and experience language in TBL, is radically different from PPP. TBL can provide a context for grammar teaching and form-focuses activities. PPP is different in this aspect.
传统的PPP教学法与任务型教学法特点比较
PPP
师生的位置 侧重点 教师为中心 形式（form）
TBL
学生为中心 意义（meaning）
技能 现实生活情景 活动 控制语言 课堂设计 语言学习方式 教师纠错 评估方面 信息传递 学生的学习状态
笔试能力较强 无 无（或很少） 严格控制 相对容易 学习 马上纠错 语言形式 单向传递 接受学习
四项技能自然整合 有 全部 自由 要求很高 习得 观察之后改正 任务完成与否 （双向）多向传递 探究式学习
summary
PPP offers a simplified approach to language learning. It is based upon the idea that you can present language in a neat and clear way. Your language develops by adding new forms from one lesson to the next. Research shows that a wide exposure to language with sufficient opportunities for students to practice using the language in a meaning context is the best way of ensuring that students will acquire it effectively (Frost 2004).
PPP and TBL
Look at the two figures below and discuss the differences between TBL and PPP in terms of language exposure, language instruction, and language use（语 言接触，语言教学，语言运用）.
Instruction Use (restricted) Use (spontaneous)
Analysis and practice: Review and repeat task
PPP and TBL
PPP
பைடு நூலகம்Presentation
Exposure (restricted) Instruction
of single “new” item
Exposure (restricted)
Practice of new item: drills, exercises, dialogue practice
Production activity, role play or task to encourage ‘free’ use of language