書名： Blue Chip (Intro) 作者：Benjamin Johnson 出版社：New Moon 出版日期：2017/00/00 ISBN：9789869196680 內容簡介 Description Introduce multiple forms of communication with a holistic meaning Combine computer-based technologies and multi-modal presentation Promote English acquisition and learning autonomy Contain 12 units based on EnglishCentral videos + four informative and interesting extension activities on World affairs