The world of English -- describing language -- Describing learners -- Describing teachers -- Some background issues -- Popular methodology -- Mistakes and feedback -- Grouping students -- Problem behaviour and what to do about it -- Education technology and other teaching equipment -- Studying language -- Researching language -- Teaching pronunciation -- Teaching receptive skills -- Reading -- Listening -- Teaching productive skills -- Writing -- Speaking -- Teaching with video -- Syllabuses and coursebooks -- Planning lessons -- Testing students -- Learner autonomy, teacher development.