Unit 1 Making a difference 1
Unit 2 News media 18
Unit 3 Art and architecture 30
Unit 4 A garden of poems 43
Unit 5 The British Isles 55
期中测试题 66
Unit 6 Life in the future 71
Unit 7 Living with disease 81
Unit 8 First aid 95
Unit 9 Saving the earth 106
Unit 10 Frightening nature 117
期末测试题 130
参考答案 136