BOOK ONE 3
Lesson One How Marx Learned Foreign Languages 3
Lesson Two At Home In The Future 9
Lesson Three The Blind Men And The Elephant 15
Lesson Four Galileo And Aristotle 22
Lesson Five The Lost Necklace 29
Revision Exercises(Lesson One—Lesson Five) 36
Lesson Six Abraham Lincoln 44
Lesson Seven The Emperor's New Clothes 50
Lesson Eight The Emperor's New Clothes(continued) 57
Lesson Nine Lady Silkworm 63
Revision Exercises(Lesson Six—Lesson Nine) 70
Lesson Ten The Great Wall of Ghina 77
Lesson Eleven At A Tailor's Shop 84
Lesson Twelve Pollution 91
Lesson Thirteen The Footprint 97
Lesson Fourteen Watching Ants 108
Revision Exercises(Lesson Ten—Lesson Fourteen) 109
Lesson Fifteen Napoloon's Three Questions 116
Lesson Sixteen Continents And Oceans 122
Lesson Seventeen The Story of William Tell 128
Lesson Eighteen A Hero 135
Revision Exercises(Lesson Fifteen—Lesson Eighteen) 141
BOOK TWO 151
Lesson One Portrait of a Teacher 151
Lesson Two The Tallest Grass 157
Lesson Three All These Things Are to be Answered For 163
Lesson Four All These Things Are to be Answered For 168
Revision Exercises(Lesson One—Lesson Four) 173
Lesson Five Winter Sleep 180
Lesson Six Albert Einstein 186
Lesson Seven Albert Einstein 193
Lesson Eight The Professor and his Invention 198
Revision Exercises(Lesson Five—Lesson Eight) 204
Lesson Nine Sports And Games 212
Lesson Ten The Last Lesson 218
Lesson Eleven The Last Lesson 223
Lesson Twelve Walking In Space 228
Revision Exercises(Lesson Nine—Lesson Twelve) 233
Lesson Thirteen Madame Curie and Radium 239
Lesson Fourteen and Fifteen The Gifts 244
Lesson Sixteen Adventure on Highway 252
Revision Exercises(Lesson Thirteen—Lesson Sixteen) 257
参考答案 263