Some of the new features are: Innovative warm-up exercises that precede the grammar charts and introduce points to be taught Structure-based listening exercises ranging from casual speech to academic content Academic readings that highlight the targeted grammar structures Greatly expanded speaking practice with extensive pair, group and class work Corpus-informed syllabus that reflects the discourse patterns of spoken and written English Audio CDs and listening script in the back of the Student Book The program components include the Student Book (Full Edition and Volume A and Volume B), Workbook (Full Edition and Volume A and Volume B), Chartbook, Teacher's Guide, and Test Bank. Click on "Course-Specific Resources" on the left for more details.For an online workbook, see Understanding and Using English Grammar Interactive.

    Helen Sword interviewed one hundred academics worldwide about their writing background and practices. Relatively few were trained as writers, she found, and yet all have developed strategies to thrive in their publish-or-perish environment.So how do these successful academics write, and where do they find the "air and light and time and space," in the words of poet Charles Bukowski, to get their writing done? What are their formative experiences, their daily routines, their habits of mind? How do they summon up the courage to take intellectual risks and the resilience to deal with rejection?Sword identifies four cornerstones that anchor any successful writing practice: Behavioral habits of discipline and persistence; Artisanal habits of craftsmanship and care; Social habits of collegiality and collaboration; and Emotional habits of positivity and pleasure. Building on this "BASE," she illuminates the emotional complexity of the writing process and exposes the lack of writing support typically available to early-career academics. She also lays to rest the myth that academics must produce safe, conventional prose or risk professional failure. The successful writers profiled here tell stories of intellectual passions indulged, disciplinary conventions subverted, and risk-taking rewarded. Grounded in empirical research and focused on sustainable change, Air & Light & Time & Space offers a customizable blueprint for refreshing personal habits and creating a collegial environment where all writers can flourish.

    The textbook logically introduces a range of fundamental concepts--such as SLA in adults and children, formal and informal learning contexts, and diverse socio-cultural settings. It takes an interdisciplinary approach, encouraging students to consider SLA from linguistic, psychological and social perspectives.

    In this new edition, new studies have been incorporated and the evaluation sections in each chapter have been expanded, ensuring that the book remains as fresh, engaging and useful as the day it was first published.