目录 1
Unit 1 Making a difference 1
Unit 2 News media 7
Test(Units 1-2) 13
Unit 3 Art and architecture 19
Unit 4 A garden of poems 25
Test(Units 3-4) 31
Unit 5 The British Isles 37
Unit 6 Life in the future 43
Test(Units 5-6) 49
Test（期中检测） 55
Unit 7 Living with disease 61
Unit 8 First aid 67
Test(Units 7-8) 73
Unit 9 Saving the earth 79
Unit 10 Frightening nature 85
Test(Units 9-10) 91
Test（期末检测） 97