書名：Unlock Level 5 Listening, Speaking & Critical Thinking Student’s Book, Mob App and Online Workbook w/ Downloadable Audio and Video 作者：Williams 出版社：Cambridge 出版日期：2019/12/00 ISBN：9781108567916 內容簡介 ◎學生課本附線上作業本、可下載音檔及影片(聽力&口說版本) ◎線上作業本含聽力、發音、單字練習 ◎線上作業本網址：www.cambridgelms.org/main ◎適用程度：Advanced 　　Get your students thinking critically. A six-level skills-based English course. 　　Unlock Listening, Speaking & Critical Thinking is a six-level, research-informed, academic-light English course created to build the skills and language students need for their studies. It develops students' ability to think critically in an academic context right from the start of their language learning. Every level has 100% new, inspiring video on a range of academic topics. Critical Thinking sections develop the lower- and higher-order thinking skills required for the productive speaking task, with measureable progress. Every unit is enhanced with fully integrated, bespoke Classroom App material to extend the skills and language students are learning in the book.