人教版八年级英语上册Unit 7全单元ppt课件(5份)Section A (1a-2d)Section A (1a-2d) 教学课件.pptSection B (1a-1e)Section B (1a-1e) 教学课件.pptSection A (GF-3c)Section A (GF-3c) 教学课件.pptSection B (3a-SC)Section B (3a-SC) 教学课件.pptSection B (2a-2e)Section B (2a-2e) 教学课件.pptU7 words.mp3