Unit 1 Marketing Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 2 Insurance Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 3 Customer Service Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 4 Online Advertising Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 5 Human Resources Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 6 Sharing Economy Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 7 Intercultural Business Communication Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 8 International Retailing Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 9 The Internet of Things Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice Unit 10 New BusinessTypes Warm-up Listening and Speaking In-depth Reading Reference Reading Practical Writing Real-Life Practice