Section 1 Narration and Description Unit 1 My Father's Dragon Unit 2 Stories in Songs Unit 3 My Financial Career Unit 4 Celebrating Festivals Section 2 Exposition Unit 5 The Importance of Stupidity Unit 6 What Does It Mean to Know a Language? Unit 7 Concepts We Live By Unit 8 What Good Books Can Do for Us Section 3 Argumentation Unit 9 Automation Is Coming Unit 10 Does Welfare Make People Lazy? Unit 11 The Arrow of Time Unit 12 How to Write a Response Letter? Section 4 More Continuation Unit 13 Charlotte's Web Unit 14 Table Manners： Eating West and East Bibliography Appendixes
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