**章 对话与口语练习(Conversations and Oral Practice)
Unit 1 Greetings & Introductions
Unit 2 Making an Apology
Unit 3 Making an Appointment
Unit 4 Surfing the Internet
Unit 5 At the Restaurant
Unit 6 News and Issues
Unit 7 Traveling
Unit 8 Job Hunting
Unit 9 Suggestions & Recommendations
Unit 10 Taking a Bus
Unit 11 Asking and Giving Directions
Unit 12 Making a Call
Unit 13 Shopping
Unit 14 Weather
Unit 15 Sports
Unit 16 Making an Announcement and Passingon a Message
Unit 17 Fes