Unit 1 Madame Curie 1
Unit 2 Captain Cook 26
Unit 3 Australia 45
Unit 4 Feed the world 66
Unit 5 Advertising 88
Unit 6 Mainly revision 106
Unit 7 Angkor Wat 128
Unit 8 A person of great determination 148
Unit 9 Gymnastics 168
Unit 10 The trick 188
Unit 11 The Merchant of Venice 206
Unit 12 Mainly revision 222
Unit 13 The USA 242
Unit 14 Roots 261
Unit 15 Study skills 278
Unit 16 Social and personal 300
Unit 17 My teacher 315
Unit 18 Mainly revision 330
Unit 19 New Zealand 345
Unit 20 Gandhi 361
Unit 21 Who gets the money 376
Unit 22 Bees 392
Unit 23 The find of the century 406
Unit 24 Mainly revision 420
参考答案 441