Unit 1 Housing Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 2 Food Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 3 Environment Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 4 Disaster Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Test Paper I Unit 5 Job Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 6 Digital Life Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 7 Travel Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Unit 8 Holiday Part One Warm-up Part Two Listen and Fill in the Blanks Part Three Detailed Reading Part Four Exercises Part Five Supplementary Reading Part Six Grammar Culture Notes Test Paper II Appendix I Glossary