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附件： 0921三年级【英语(北京版)】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(5)-1教学设计.docx
附件： 0921三年级【英语(北京版)】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(5)-3学习任务单.docx
附件： 0921三年级【英语(北京版)】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(5)-4练习题.docx
附件： 0921三年级【英语(北京版)】UNIT TWO OCTOBER 1ST IS OUR NATIONAL DAY(5)-2PPT课件.pptx