目录 Unit One Friendship Text A Real Friends Text B How to Heal a Friendship Further Study(Thanks and Responses) Unit Two Sports Text A How Sports Benefit You Text B Father's Eyes Further Study(Apologies) Unit Three Manners Text A Basic Table Manners Text B Etiquettes of Graduation Ceremony Further Study(Asking for Information) Unit Four Diet Text A Healthy Diet Text B Food Addiction Further Study(Offering the Help) Unit Five Stress Text A Healthy Lifestyle Habits for Stress Relief Text B Back-to-School Stress Relief Techniques Further Study(Making Requests) Unit Six Welfare Text A How the American Child Welfare System Works Text B Health Trends and Malnutrition among Rural Children in China Further Study(Shopping) Unit Seven Great People Text A We Can Succeed Text B For Blooming in Wards Nightingale Further Study(Agreement and Disagreement) Unit Eight Science Text A About Life on Other Planets Text B Learning Rewires the Brain Further Study(Blame and Complaint) Key to Exercises
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