Unit 1 Experiencing a Changing World Lead-in Reading A The App-driven Life：How Smartphone Apps Are Changing Our Lives Reading B Cohousing：A New rype of Housing for the Way We Live Reading C The Sparrows of Merritt Island Are No More
Unit 2 The Challenge of Higher Education Lead-in Reading A The Pillars of the American Dream Reading B School Kills Creativity Reading C Cheating Upwards
Unit 3 Interpreting Leadership Lead-in Reading A Classic Leadership Skills You Should Apply to Your Social Life Reading B Nelson Mandela，Mohamed Morsi，and the Legitimacy of Leaders Reading C Can You Teach Leadership or Are You Born with It?
Unit 4 Inspiration fram Art Lead-in Reading A The World Is Getting Smaller Reading B Issue-oriented Art Reading C First，van Gogh’S Millet，Then van Gogh’S van Gogh
Unit 5 Sparkles of Literature Lead-in Reading A Romeo and Juliet Reading B The Kiss Reading C Jane Eyre：Friendship at Lowood
Unit 6 Overcoming Depression Lead-in Reading A A Gift Reading IB Lessons from Overcoming Depression：We Are Not Powerless Reading C Strategies for Overcoming Depression
Unit 7 Volunteering：A Way of Self-elevation Lead-in Reading．A Volunteering and Its Surprising Benefits Reading B Volunteer to Juice Your Career Reading C Volunteering Rises on the Rdsumd
Unit 8 Urbanlzation Lead in Reading A Problems of Urbanization and Daily Life in the North Reading B The Benefits of Global Urbanization。 Reading C Urban Life：Open-air Computers Reference Answers ……