This book spells out certain basic objectives of teaching English as a second language. Intended as a guide for teachers at school and college levels and as a textbook for advanced students, it highlights the importance of teaching English effectively through the application of improved methods of teaching and classroom procedures. A critical study regarding developments in the fields of psychology and pedagogy and their direct relevance to classroom teaching and learning has been made, and the main principles of the structural approach to the subject outlined. The emphasis all through is on how to master the skills of speaking, listening, reading and writing. There are chapters in the book dealing with the use of audio-visual aids. The importance of study of literature in a language course and of enriching vocabulary is stressed. The concept of Standard English is also explained. Modern linguistic concepts and language teaching methods are discussed in a language free from jargon.