Unit 1 Making a difference 1
Unit 2 News media 28
Unit 3 Art and architecture 53
Unit 4 A garden of poems 79
Unit 5 The British Isles 106
Unit 6 Life in the future 129
Unit 7 Living with disease 155
Unit 8 First aid 178
Unit 9 Saving the earth 204
Unit 10 Frightening nature 227
听力材料 254