This document discusses various methods, approaches, procedures and techniques used in teaching English as a foreign language. It begins by defining key terms like approach, method, procedure and technique. It then provides details on specific methods like grammar translation, audio-lingualism, presentation-practice-production, communicative approach, task-based learning and humanistic teaching. It also discusses principles of total physical response and the lexical approach. The document emphasizes that choice of methods should consider learner and cultural factors.