Map of the book Introduction IELTS Test summary Unit 1 Growing up Unit 2 Mental and physical development Unit 3 Keeping fit Unit 4 Life styles Unit 5 Student life Test One Unit 6 Effective communication Unit 7 On the move Unit 8 Through the ages Unit 9 The natural world Unit 10 Reaching for the skies Test Two Unit 11 Design and innovation Unit 12 Information technology Unit 13 The modern world Unit 14 Urbanisation Unit 15 The green revolution Test Three Unit 16 The energy crisis Unit 17 Talking business Unit 18 The law Unit 19 The media Unit 20 The arts Test Four Unit 21 Language building 1 Unit 22 Language building 2 Unit 23 Academic Writing Task 1 Unit 24 Academic Writing Task 2 Unit 25 General Training Writing Tasks 1 and 2 Test Five Answer key Recording scripts Wordlist Acknowledgements Tracklist