Unit 1 Making a difference 1
Unit 2 News media 5
Unit 3 Art and architecture 9
Unit 4 A garden of poems 13
Unit 5 The British Isles 17
期中测试卷 21
Unit 6 Life in the future 32
Unit 7 Living with disease 36
Unit 8 First aid 40
Unit 9 Saving the earth 44
Unit 10 Frightening nature 48
期末测试卷 52