视频地址：https://video.cache.bdschool.cn/vd/506924149f77ede96240d9cb83ce6491.mp4
附件：0622初一英语(外研版)-M11 Unit 2 Here are some ways to welcome them.-1教案.docx
附件：0622初一英语(外研版)-M11 Unit 2 Here are some ways to welcome them.-2PPT课件.pptx
附件：0622初一英语(外研版)-M11 Unit 2 Here are some ways to welcome them.-3学习任务单.docx
