UNIT 1 Good Fortune，Bad Fortune
好运和霉运
UNIT 2 Amazing Pet
令人惊讶的宠物
UNIT 3 The Best Thing That Could Ever Happen
最棒的事
UNIT 4 Good Excuse
好借口
UNIT 5 Who's Got Brains？
谁有脑子？
UNIT 6 Hot Air Balloon
热气球
UNIT 7 Sunbathing
沐日光浴
UNIT 8 Dead Fish
死鱼
UNIT 9 Bartender,Give Me Another！
酒保，再来一杯！
UNIT 10 Who Killed My Dog？
谁杀了我的狗？
UNIT 11 Amazing Pig
惊人的猪
UNIT 12 Payroll Pete
发薪名单里的彼特
UNIT 13 Sixth Grade Science
六年级的自然科学课
UNIT 14 The Origin of Adam and Eve
亚当和夏娃的出身
UNIT 15 Two Farmers
两个农夫
UNIT 16 Three Legged Chicken
三条腿的鸡
UNIT 17 A Businessman，A Priest or A Drunk
商人、牧师或酒鬼
UNIT 18 Four-letter Words
脏话
UNIT 19 Old Drivers
老司机
UNIT 20 Stevie and Tiger
史提夫和老虎
UNIT 21 Cuckoo Husband
布谷鸟丈夫
UNIT 22 Free Ride
免费火车
Appendix附录
