Unit 1 Making a difference 1
Unit 2 News media 6
Unit 3 Art and architecture 11
Unit 4 A garden of poems 16
Unit 5 The British lsles 21
期中测试题 26
Unit 6 Life in the future 36
Unit 7 Living with disease 42
Unit 8 First aid 47
Unit 9 Saving the earth 53
Unit 10 Frightening nature 58
期末测试题 63
参考答案 73