LESSON 1 HOW MARX LEARNED FOREIGN LANGUAGES 1
LESSON 2 AT HOME IN THE FUTURE 13
LESSON 3 THE BLIND MEN AND THE ELEPHANT 26
GRAMMAR:THE ATTRIBUTIVE CLAUSE(Ⅰ) 35
LESSON 4 GALILEO AND ARISTOTLE 44
GRAMMAR:THE ATTRIBUTIVE CLAUSE(Ⅱ) 52
LESSON 5 THE LOST NECKLACE 59
GRAMMAE:THE ATTRIBUTIVE CLAUSE(Ⅲ) 69
REVISION Ⅰ 77
LESSON 6 ABRAHAM LINCOLN 85
GRAMMAR:THE ATTRIBUTIVE CLAUSE(Ⅳ) 92
LESSON 7 THE EMPEROR'S NEW CLOTHES 100
GRAMMAR:WORD FORMATION 108
LESSON 8 THE EMPEROR'S NEW CLOTHES(Continued) 118
GRAMMAR:NOUN CLAUSES 125
LESSON 9 LADY SILKWORM 135
REVISION Ⅱ 151
LESSON 10 THE GREAT WALL OF CHINA 158
LESSON 11 AT A TAILOR'S SHOP 173
GRAMMAR:MODAL VERBS(Ⅰ) 181
LESSON 12 POLLUTION 193
GRAMMAR:MODAL VERBS(Ⅱ) 201
LESSON 13 THE FOOTPRINT 210
GRAMMAR：THE PARTICIPLE(Ⅰ) 217
LESSON 14 WATCHING ANTS 228
GRAMMAR:THE PARTICIPLE(Ⅱ) 234
REVISION Ⅲ 242
LESSON 15 NAPOLEON'S THREE QUESTIONS 250
GRAMMAR:THE GERUND(Ⅰ) 257
LESSON 16 CONTINENTS AND OCEANS 266
LESSON 17 THE STORY OF WILLIAM TELL 279
LESSON 18 A LITTLE HERO 295
REVISION Ⅳ 311
VOCABULARY 318
SUPPLEMENTARY READINGS 346
1．HOW TO USE AN ENGLISH DICTIONARY 346
2．GREAT BRITAIN AND IRELAND 348
3．THAT CRAZY TOWER IN PISA 352
4．THE BEST ADVICE I EVER HAD 354
5．THE FIRST TELEVISION 358
6．THE BOYS BUILD A BRIDGE 361