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目录 1
Unit 1 Our school 1
Unit 2 What time is it? 11
Unit 3 Is this your skirt? 23
Recycle 1（期中达标测试） 32
Unit 4 It's warm today 37
Unit 5 How much is it? 48
Unit 6 At a farm 59
Recycle 2（期末达标测试） 70
参考答案及听力材料 76