書名：World Class (1B) Combo Split with Online Workbook Sticker Access 作者：Nancy Douglas 出版社：Cengage 出版日期：2013/00/00 ISBN：9781285419886 內容簡介 　　World Class is a two-level series from National Geographic Learning for high-intermediate and advanced English language learners. This integrated-skills program uses National Geographic content, images, and video to help learners expand their overall fluency while developing the tools and strategies necessary for effective, real-world communication. 　　FEATURES 　　．Stunning images and thought-provoking questions encourage learners to think critically 　　．Expanding Your Fluency allows learners to apply the language they have learned throughout the unit in real-world tasks 　　．The Writing section includes writing models to prompt learners to complete a functional piece of writing. 　　．Clearly stated Unit Outcomes provide a roadmap of learning for the student