Unit1

1．Your Breakfast Is Served,Madam

2．En Route

3．From Mr．Walt on's Diary

Unit2

4．The Winter's Snow

5．The Missing Five-PoundNote

6．A Useful Stick

Unit3

7．My AdventureIn Calabria

8．Cowboys

9．The United Nations---The World In One Building

Unit4

10．Two Letters From London

11．Socrates

12．Flying Objects

Unit5

13．TheDate Father Didn't Keep

14．A Surprise For Mr.Koffer

15．The Seven Gifts

Unit6

16．A Good Night's Sleep

17．The First Thanksgiving

18．The Record

Unit7

19．Inexperience

20．The Glove

21．A Difficult Interview

Unit8

22．Queen Cleopatra

23．Economics

24．A Curious Visitor

Unit9

25．Chance

26．Animal Language

27．Cambridge---A University Town

Unit10

28．A Home For Life

29．The Holdup Man

30．The Beginning of the American Revolution

Glossary