八年级英语上册 Unit 4 Our world Topic 3 The Internet makes the world smaller Section B教案（新版）仁爱版

Topic 3 The Internet makes the world smaller Section BⅠ. Material analysisSection B的主要教学活动为1a、2、4a

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八年级英语上册

八年级英语上册 Unit 4 Our world Topic 3 The Internet makes the world smaller Section B教案（新版）仁爱版