UNIT 1 Receptions 客户接待篇 Lesson 1 G reetings and Introductions Lesson 2 Invitations and Appointments Lesson 3 Making Phone Calls UNIT 2 Dining．餐饮篇 Lesson 1 Bookings and Rese rvations Lesson 2 Food and D rinks Lesson 3 Paying the Bills| UNIT 3 Accommodations 宾馆住宿篇 Lesson 1 Room Rese rvation Lesson 2 Hotel Check―in Lesson 3 Checking Out UNIT 4 Traveling观光旅游篇 Lesson 1 Travel PlanS Lesson 2 Sightseeing Lesson 3 Asking the Way| UNIT 5 Health健康医疗篇 Lesson 1 Sports，Health and Fitness Lesson 2 Doctor’S Appointment Lesson 3 In the Hospital APPENDIX Scripts and Keys听力原文与答案
