视频地址：https://video.cache.bdschool.cn/vd/c784f7313756143263d3fa9a7c00c97e.mp4
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-教学课件.pptx
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-教学设计.docx
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-教学设计含单元分析.docx
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-课后练习.docx
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-其他多媒体素材音频、视频.rar
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0910三年级【英语（北京版）】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(1)-学习任务单.docx
