描述
欢迎使用
目录
Unit 1 Hi, Tony! Hi, Jenny!（免费使用）
Unit 2 Are you dancing?
Unit 3 I'm washing the car.
Unit 4 Review 1
Unit 5 Where are you going?
Unit 6 It's 3:15!
期中综合测试题
Unit 7 I like eating.
Unit 8 Review 2
Unit 9 Are these blue socks yours?
Unit 10 What do you want to do?
Unit 11 I'm a doctor.
Unit 12 Review 3
Culture
期末综合测试题（A卷）
期末综合测试题（B卷）