Unit 1 Festivals Around the World Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 2 Community Life Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 3 Artificial Intelligence Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 4 Customer Service Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 5 Natural Wonders in the World Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 6 Living History of Culture Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 7 Natural Disasters Warming-up Listening and Speaking Reading and Writing Grammar For Better Performance 單元檢測 Unit 8 Role Models of the Times