Unit 5 Starting out 学案-2021-2022学年高中英语外研版（2019）必修第三册

年 级 高 一 年 级 学 科 英 语 课 时 课 题 B3U5 Starting out 时 间 月 日 设 计 者 张新 审核人 高一英语集体备课组 学习目标 Learn about the biography of the three explorers; Learn about the three explorers’ adventure trips and find out their routes from the map. 学习重点 Learn about Xu Xiake’s life and his travel by watching the video. 学习难点 Learn how to get the key information of a video. 1、 双基预习： Xu Xiake (1587~1641) was born in Jiangyin city, Jiangsu province in the Ming Dynasty. Xu Xiake loved to read history, geography and books about adventure, travelling and so on. After 30 years of travelling, Xu Xiake wrote many travel diaries on famous mountains and rivers, and went to places that had never been visited before. After his death, these diaries were collected into a book called The travel diaries of Xu Xiake. The book provides records of geography, hydrology (水文地理学), geology (地质学) and plants. While recording his travel experiences in his diaries, Xu Xiake also related the