Unit 1 Scientific Discovery Text A Evolution and Natural Selection Text B Darwin’s Observations and the Social Implications of Darwinism Unit 2 Science and Life Text A Cancer & Chemicals Text B Why Do My Allergies Change as I Age? Unit 3 A Better Life on Earth Text A The End Is Not at Hand Text B China a Major Promoter of Global Poverty Reduction Unit 4 Scientists and Science Community Text A The Man Who Discovered Mother Nature Text B Building a Shared Future for All Life on Earth: China in Action Unit 5 Society and Psychology Text A Laws of Lasting Love Text B You Are What You Think Unit 6 Types of People Text A I Am a Highbrow Text B I Am a Lowbrow Unit 7 Perspectives on Life Text A Two Truths to Live by Text B Approach to Life Unit 8 Love in a Life Text A This Was My Mother Text B What Is a Great Book？ Unit 9 Art: Past and Present Text A Art History Text B Modern Art Unit 10 Literature Text A The Story behind Dream of the Red Chamber Text B Of Studies
