... as a tool of implementing plans and achieving teaching goals, teacher talk plays a vital important role in language learning As Nunan (1991) points out that teacher talk is of crucial importance, ... education, and personal qualities Above all, the language teacher brings to it a language background and A study of teachers’ instructions for group work in 2nd year non- English major classrooms ... useful and necessary for us – Vietnamese teachers and learners of English – to study this rationale A study of teachers’ instructions for group work in 2nd year non- English major classrooms at Thai...