Unit 5 Into the Wild Developing ideas-学案-2022-2023学年高中英语（外研版2019必修第一册）
U5 Developing ideasI. Lead-inIL While-readingTaskl: Read for the main ideaRead the passage quickly a
Unit 5 Into the Wild Developing ideas-学案-2022-2023学年高中英语（外研版2019必修第一册）Unit 5 Into the Wild Developing ideas-学案-2022-2023学年高中英语（外研版2019必修第一册）