视频地址：https://video.cache.bdschool.cn/vd/e820a13ccf7eb34cdb98e67dee2afd50.mp4
附件： Unit 2 I think that mooncakes are delicious! Period 1.zip
附件： Unit 2 I think that mooncakes are delicious! Period 1-教学设计.docx
附件： Unit 2 I think that mooncakes are delicious! Period 1-练习题.docx
附件： Unit 2 I think that mooncakes are delicious! Period 1-任务单.docx