Unit 1 Introduction,Greetings & Farewells
Unit 2 Expressing Gratitude and Apologies
Unit 3 Asking & Giving Directions
Unit 4 Time & Schedule
Unit 5 Weather
Unit 6 Learning A Foreign Language
Unit 7 Hobbies
Unit 8 Chinese Food
Unit 9 Evening Parties
Unit 10 Health
Unit 11 Extending and Responding to an Invitation
Unit 12 Surfing online
Glossary Ⅰ
Glossary Ⅱ
附录