视频地址：https://video.cache.bdschool.cn/vd/943c00346f8c05bae12fc56519cd6b8b.mp4
附件：0702初二英语(人教版)-Unit 10 I have had this bike for three years Period 4-1教案.docx
附件：0702初二英语(人教版)-Unit 10 I have had this bike for three years Period 4-2PPT课件.pptx
附件：0702初二英语(人教版)-Unit 10 I have had this bike for three years Period 4-3学习任务单.docx