The Shibboleths of TEFL,or Sense and Nonsense in Language Teaching(Ⅳ)

9.Task-Based Learning There are hard and soft versions of TBL,too.The hard version says that you must on no account teach a language form before performing a task:the language to be studied should evolve naturally out of the task.The soft version says that it is OK to teach the language first,provided you choose a task which generates that language naturally-and have a feedback session at the end.