Unit 1 Hi，Gogo! 1
Unit 2 What day is it today？ 5
Unit 3 Can I have a balloon？ 9
Unit 4 Review 1 13
Unit 5 Do you like science？ 17
Unit 6 What do they want？ 21
期中综合测试 25
Unit 7 Where are my glasses？ 29
Unit 8 Review2 33
Unit 9 What are you doing？ 37
Unit 10 This is his body 41
Unit 11 Whose bag is this？ 45
Unit 12 Review3 49
Culture 53
期末综合测试（A） 57
期末综合测试（B） 61
参考答案 65