Unit 1 Essentials of Business. Reading Ⅰ The Nature of Business Reading Ⅱ Trading Extended Activities Phonetic Drills: Front Vowels (前元音) Function and Structure, Meeting People Practical Reading:Timetable Additional Vocabulary Business World: Fortune Global Forum Humor Time Unit 2 Marketing Reading Ⅰ Marketing and Promotion Reading Ⅱ Markets, Demand and Supply Extended Activities Phonetic Drills : Central Vowels (中位元音) Function and Structure, Introducing People Practical Reading: Price List Additional Vocabulary