Unit 1. A time to remember 回忆过去时光 1. Talking about yourself 谈谈自己 2. Exchanging personal information 交换各自的信息 3. Remembering your childhood 回忆你的童年 4. Asking about someone's childhood 询问某人的童年 Unit 2. Caught in the rush 交通高峰时期 5. Talking about transportation and transportation problems 讨论交通及交通问题 6. Evaluating city services 评估城市的服务 7. Asking for and giving information 询问给予信息 Unit 3. Time for a change! 是时候改变了! 8. Describing positive and negative features 描述下面和负面的特征 9. Making parisons 做比较 10. Talking about lifestyle changes 谈论生活方式的改变 11. Expressing wishes 表达愿望 Unit 4. I've never heard of that! 我从未听说过! 12. Talking about food 谈论食物 13. Expressing likes and dislikes 表达喜欢和不喜欢 14. Describing a favorite snack 描述受欢迎的小吃 15. Giving instructions 给出指导 Unit 5. Going places 去一个地方 16. Describing vacation plans 描述度的计划 17. Giving travel advice 给出一些旅游的建议 18. Planning a vacation 计划一次假期 Unit 6. Sure. No problem! 没问题!