目录 1
Unit 1 Making a difference 1
Unit 2 News media 30
Unit 3 Art and architecture 53
Unit 4 A garden of poems 77
Unit 5 The British Isles 98
期中测试题 121
Unit 6 Life in the future 134
Unit 7 Living with disease 158
Unit 8 First aid 180
Unit 9 Saving the earth 201
Unit 10 Frightening nature 223
期末测试题 248