Unit One How are You? Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Two Who is It? Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Three a Phone Call Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Four Can I Help You? Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Five He is Happy! Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Six to be an International Volunteer Part One Warm-up Part Two Speaking Part Three Listening Part Four Reading Writing Grammar Unit Seven Hunting for a Job Unit Eight Good Habit of Life Unit Nine English Music Unit Ten Computer Appendix 1:Vocabulary Appendix 2:Irregular Verbs Supplementary