Unit 01 Abandoned and Ruined 「Big Houses」 1 Unit 02 Slavery in the United States 4 Unit 03 Normal and Abnormal Intestinal Absorption by Humans 7 Unit 04 Professor 10 Unit 05 How to Manage Your Time 13 Unit 06 Amie Schaefer 16 Unit 07 Life of Pi 19 Unit 08 Toy Story 22 Unit 09 Ambulance 26 Unit 10 History of Basketball 29 Unit 11 Amelia Earhart at Childhood (1) 32 Unit 12 Amelia Earhart in Youth (2) 36 Unit 13 Amelia Earhart — Famous Female Aviator (3) 39 Unit 14 Amelia Earhart — Famous Female Aviator (4) 42 Unit 15 Carnival 46 Unit 16 Great Depression 49 Unit 17 Arithmetic 52 Unit 18 Boston Bombing Suspect Charged 55 Unit 19 Dimension 58 Unit 20 Alien 61 Unit 21 Arch Bridge 64 Unit 22 The Efficient Level of Pollution and the Coase Theorem (1) 67 Unit 23 The Efficient Level of Pollution and the Coase Theorem (2) 70 Unit 24 The History of Human Evolution 73 Unit 25 Antelope 76 Unit 26 Import-Export Taxes and Duties in China 79 Unit 27 Obama』s Euro-Crisis Lecture 82 Unit 28 Dunkirk in World War II 85 Unit 29 Close Striking Assault — Martial Arts 88 Unit 30 Antique 91 Unit 31 Oscar Pistorius Awarded Bail 94 Unit 32 Manuel Gonzales with Big Imagination (1) 97 Unit 33 Manuel Gonzales with Big Imagination (2) 100 Unit 34 Nobel Laureate Mo Yan (1) 103 Unit 35 Nobel Laureate Mo Yan (2) 106 Unit 36 5.12 Sichuan Earthquake 109 Unit 37 What Causes Allergies? 112 Unit 38 Blue Whale 115 Unit 39 Types of Volcanic Eruptions 118 Unit 40 Evaluation of the Elderly Patient 121 Unit 41 Amateur vs. Professional Boxing 125 Unit 42 Surgeon 128 Unit 43 Mammals 131 Unit 44 Calendar Types: Solar, Lunar and Lunisolar Calendars 134 Keys to the Exercises 138