Unit 1 Making a difference 1
Unit 2 News media 18
Unit 3 Art and architecture 40
Unit 4 A garden of poems 54
Unit 5 The British Isles 67
Unit 6 Life in the future 80
Unit 7 Living with disease 96
Unit 8 First aid 110
Unit 9 Saving the earth 122
Unit 10 Frightening nature 132
Unit 11 Scientific achievement 145
Unit 12 Fact and fantasy 158
Unit 13 The water planet 172
Unit 14 Freedom fighters 189
Unit 15 Destinations 205
Unit 16 The United States of America 219
Unit 17 Disabilities 236
Unit 18 Inventions 251
Unit 19 The Merchant of Venice 263
Unit 20 Archaeology 277
附录 Name List 290
Irregular verbs 304