Lesson 1 Matter 1
Lesson 2 A Phone Conversation 3
Lesson 3 The Monkey and the Crocodile 7
Lesson 4 The Sun 10
Lesson 5 London and New York 13
Lesson 6 Mary Is Late Again(Ⅰ) 16
Lesson 7 Mary Is Late Again(Ⅱ) 19
Lesson 8 A Question of Pronunciation 23
Lesson 9 Nathan Hale 26
Lesson 10 The Air Around Us 30
Lesson 11 Where Did Americans Come From? 34
Lesson 12 Farmers and Farming in the U.S 38
Lesson 13 Dustmen on Strike 41
Lesson 14 The Moon 45
Lesson 15 Labour and Man 48
Lesson 16 The Blind Men and the Elephant 51
Lesson 17 Look Carefully and Learn 55
Lesson 18 Thomas Edison,the Inventor(Ⅰ) 59
Lesson 19 Thomas Edison,the Inventor(Ⅱ) 64
Lesson 20 Abraham Lincoln 69
Lesson 21 The Arab and the Camel 74
Lesson 22 A Red"Bandit"in the Midst of White Troops 81
Lesson 23 A Red"Bandit"in the Midst of White Troops(continued) 85
Lesson 24 Working in the Britain 89
Lesson 25 Street Gang 93
Lesson 26 The Emperor's New Clothes 98
Lesson 27 The Emperor's New Clothes(continued) 104
Lesson 28 How Coal Was Formed 109
Lesson 29 Water,Steam and Ice 114
Lesson 30 The Story of My Life 118
Lesson 31 The Trojan Horse 122
Lesson 32 The Trojan Horse(continued) 126
Lesson 33 Simple Habits,Deep Thoughts 132
Lesson 34 Simple Habits,Deep Thoughts(continued) 136
Lesson 35 Face to Face with Danger 140
Lesson 36 Face to Face with Danger(continued) 144
Lesson 37 The First Men on the Moon 149
Lesson 38 The Battle at Trenton 156
Lesson 39 The Battle at Trenton(continued) 162
Lesson 40 The Importance of English 166