Unit One
Hiking(徒步行走)
Unit Two
Esperanto(世界语)
Unit Three
The Farmer and the Apple Tree(农夫和苹果树的故事)
Unit Foar
The First Woman Medical Student(第一位学医的女学生)
Unit Five
The Happy Way to Get to Work(快乐的上班途径)
Unit Six.
Bike for a Better City(为有更美好的城市而骑自行车)
Unit Seven
Good Manners(礼 貌)
Unit Eight
Harvest Work(收 获)
Unit Nine
An Unusual Punishment(不同寻常的惩罚)
Unit Ten
Mice and Her Boys(爱丽丝和她的男友们)
Unit Eleven
Travelling with Ted(和泰德旅行)
Unit rwelve
The English Language and How It Grew(英语和它的发展过程)
Unit Thirteen
Practice(苦 练)
Unit Fourteen
Monev Problems(钱的问题)
Unit Fifteen
Eating(吃的问题)
Unit Sixteen
A HapDv Old Buzzard(一个快乐的老家伙)
……