TY - BOOK AU - Wilkins,D.A. TI - Second-language learning and teaching SN - 0713157585 : U1 - 428.07 22 PY - 1974/// CY - London PB - Edward Arnold KW - Language and languages KW - Study and teaching KW - Learning, Psychology of N1 - Contents; 1. The nature of language The versatility of language Grammatical meaning and grammatical form Sociolinguistic variation etc. 2. Language acquisition and language learning Introduction Language acquisition Language learning 3. Environmental factors in learning Introduction The educational context The social context The pupil etc. 4. Methodological principles of foreign language teaching Introduction 1st principle: Objectives to be clearly defined 2nd principle: Learning activities to be representative of learning object ER -