Unit One Lifelong Education 終身教育 Unit Two Cross-cultural Awareness 跨文化意識 Unit Three Helping Rituals 熱心公益 Unit Four A Workman Is Known by His Work 用工作證明自己 Unit Five Water for Life 生命之水 Unit Six Scientific Breakthroughs in the 21st Century 21世紀的科學突破 Unit Seven Health and Workouts 健康與健身 Unit Eight Manners Make the Man 觀其待人而知其人 Unit Nine Wonders of Human Civilization 人類文明的奇跡 Unit Ten Campus Friendship and Love 校園情誼 Unit Eleven Digital World 數(shù)字世界 Unit Twelve Our Life Is Becoming Better and Better 我們的生活會更好 Glossary 詞匯表.