Unit 17 Could you help me,please? 1
Unit 18 Put them away,please! 26
Unit 19 Food and drink 47
Unit 20 What's your favourite sport? 67
Unit 21 What are you doing? 88
Unit 22 Do you have an eraser? 109
Unit 23 Mainly revision 132
期中测试题 149
Unit 24 Where are you from? 158
Unit 25 What do you like? 178
Unit 26 People and work 198
Unit 27 What time do you get up? 218
Unit 28 How do you come to school? 238
Unit 29 Shopping 258
Unit 30 Mainly revision 278
期末测试题 291