LIFELINES is a two-level general English course for adults and young adults at pre-intermediate and intermediate level. It has been designed to offer flexibility within a clear and easy-to-use format. The coursebook provides core materials of approximately 70 hours and extension sections of approximately 30 hours. Key features : a clear, comprehensive, yet manageable language syllabus ; a discovery approach to the presentation of language ; motivating texts from a variety of authentic sources ; strong skills development with an emphasis on functional English ; systematic vocabulary work recycle within the unit ; a pronunciation syllabus introducing sounds, stress and intonation ; optional Extension sections at the end of each unit. The Student's Book also, contains a detailed Grammar Reference section, tapescripts, and an IPA chart and irregular verb table. It is accompanied by two Class Cassettes.