视频地址：https://video.cache.bdschool.cn/vd/f00739dea4f79b19e8bcaff3ca4e401a.mp4
附件：0701初二英语（师大版)-U6 Lesson 18 The Mystery Writer 1-1教案.docx
附件：0701初二英语（师大版)-U6 Lesson 18 The Mystery Writer 1-2 PPT课件.pptx
附件：0701初二英语（师大版)-U6 Lesson 18 The Mystery Writer 1-3学习任务单.docx