Part…① 基本用语 Disc 1 Unit 1 Before Making Phone Calls 打电话之前的准备 Unit 2 Starting a Conversation 开始对话 Unit 3 Transferring Phone Calls 转接电话 Unit 4 Reasons of Calling 来电的理由 Disc 2 Unit 5 When Someone is Unavailable: Receiver's Situation 当对方要找的人不在时 Unit 6 When Someone is Unavailable: Caller's Situation 当你要找的人不在时 Unit 7 Voice Mail 语音信箱 Unit 8 Ending a Conversation 结束对话 Part…② 各种情境 Disc 3 Unit 9 Invitations 邀请 Unit 10 Inquiry 询问 Unit 11 Thanks 道谢 Unit 12 Congratulations 恭喜 Unit 13 Apologies 道歉 Disc 4 Unit 14 Appointments 约会 Unit 15 Confirmation 确认 Unit 16 Calling for Help 打电话求助 Unit 17 Requirements 要求 Unit 18 Shopping 购物