TY - BOOK AU - TI - Roles of teachers and learners / Tony Wright T2 - Language teaching, a scheme for teacher education SN - 0194371336 U1 - 418.007 PY - 1987/// CY - [sin lugar]: PB - Oxford University Press, KW - LENGUAJE Y LENGUAS KW - PLAN DE ESTUDIOS N1 - Bibliography: p. [159]-164; 1. What is a role?.-- 2. Factors influencing teacher and learner roles.-- 3. Teaching tasks and teaching strategies.-- 4. Language learning tasks and activities.-- 5. Some investigations.-- 6. Setting up your own investigations ER -