Powerbase This highly communicative series for low-level students delivers essential practical English for immediate use in the working world. Powerbase focuses on the everyday key vocabulary and phrases needed for work, travel and social situations. Students start speaking straightaway with clear, structured speaking activities in every lesson Regular practice and revision of essential grammar and skills builds confidence quickly Engaging working adults with stimulating relevant material and functional sections that focus on work skills such as email and using the telephone Easy to follow with clear objectives at every stage as each lesson is presented on a double-page spread 35-45 hours of Coursebook material can easily be extended with the supplementary material including a Teachers Book with extra activities and photocopiable resources. The Coursebooks contain ten units that follow the same format; an introduction, a grammar focus, and functional sections that develop business and situational English. Review sections are included after every two units.