视频地址：https://video.cache.bdschool.cn/vd/bfa53087e1fb1936820b68c690c1dc7d.mp4
附件：0513初二英语(人教版)-U3 Could you please clean your room Period 4-1教案.docx
附件：0513初二英语(人教版)-U3 Could you please clean your room Period 4-3学习任务单.docx
附件：0513初二英语(人教版)-U3 Could you please clean your room Prriod 4-2PPT课件.pptx