Unit 1 Welcome to my new home！ 1
Unit 1 单元测试 12
Unit 2 It's time to get up． 14
Unit 2 单元测试 23
Unit 3 How many classes do you have？ 26
Unit 3 单元测试 37
Fun Time 1 第二学期期中检测 40
Unit 4 There are seven days in a week 42
Unit 4 单元测试 50
Unit 5 What will you do this weekend？ 51
Unit 5 单元测试 57
Unit 6 Would you like to take a trip？ 59
Unit 6 单元测试 65
Fun Time 2 第二学期期末检测 67