Lesson 1.Greetings and Introductions 问候与介绍 Lesson 2.Talking about Weather 谈论天气 Lesson 3.Invitations 邀请 Lesson 4.Making a Telephone Call 打电话 Lesson 5.Getting People to Do Things 请别人做事 Lesson 6.Offering help 提出帮助 Lesson 7.In the Office 在办公室 Lesson 8.At the Post Office 在邮局 Lesson 9.Visiting the Doctor 看医生 Lesson 10.Talking about People 谈论别人 Lesson 11.Talking about Past Events 谈论往事 Lesson 12.At a Hotel 住旅馆 Lesson 13.At a Laundry 在洗衣房 Lesson 14.Going to the Theater 看戏 Lesson 15.At a Party 聚会 Lesson 16.Asking for and Giving Information 询问与提供情况 lesson 17.Asking for and Giving Directions 问路与指路 Lesson 18.At a Travel Agency 在旅行社 Lesson 19.Using the Subway 乘地铁 lesson 20.Making Suggustions and Giving Advice 建议与劝告 ……