Unit 1 School Life Unit 2 Jobs Unit 3 Hobbies Unit 4 Shopping Unit 5 Advice and Suggestions Unit 6 Experiences Unit 7 Travel and Vacation Unit 8 Stories Unit 9 Counbies and Cities Unit 10 Famous People Unit 11 Daily Life Unit 12 Plans Unit 13 Rules Unit 14 Language and Culture Unit 15 Asking the Way Unit 16 English Learning Unit 17 Advertisement Unit 18 Seeing the Doctor Unit 19 Transportation Unit 20 Weather 答案与听力材料