视频地址：https://video.cache.bdschool.cn/vd/5d7861ffe4b7008bca26fb3572c783b7.mp4
附件：0630初二英语（人教版）-Unit 10 I‘ve had this bike for three years. Period 1-1教案.docx
附件：0630初二英语（人教版）-Unit 10 I‘ve had this bike for three years. Period 1-2PPT课件.pptx
附件：0630初二英语（人教版）-Unit 10 I‘ve had this bike for three years. Period 1-3学习任务单.docx