A classic developmental skills text for intermediate to advanced students of English, Understanding and Using English Grammar is a comprehensive reference grammar as well as a stimulating and teachable classroom text. While keeping the same basic approach and material as in earlier editions, the Third Edition more fully develops communicative and interactive language-learning activities. Some of the new features are: * Numerous real communication opportunities * More options for interactive work in pairs and groups * Additional open-ended communicative tasks for both speaking and writing * Expanded error analysis exercises * Interesting and lively new exercise material * Shorter units for easy class use The program components include the Student Book, Workbook, Chartbook, Teacher's Guide, and Companion Website. Also available: Understanding and Using English Grammar Interactive (a multimedia CD-ROM).