教法和教材使用说明 1 Unit 1 Timetables and Schedules 6 Unit 2 Invitations 18 Unit 3 Communication by Phone 31 Unit 4 Making Reservations 46 Unit 5 Applying for a Job 62 Unit 6 Managers and CEOs 76 Unit 7 Promoting Activities 91 Unit 8 A Company Prospectus 104 Unit 9 Purchase and Payment 117 Unit 10 Training and Learning 131