视频地址：https://video.cache.bdschool.cn/vd/11c8571c84732f1d35b807cf4971e582.mp4
附件：0611初一英语(师大版)-U5 Lesson 13 Changes in Our Town 2-1教案.docx
附件：0611初一英语(师大版)-U5 Lesson 13 Changes in Our Town 2-2课件.pptx
附件：0611初一英语(师大版)-U5 Lesson 13 Changes in Our Town 2-3 学习任务单.docx