《世界经典英语课文选读》全套共14级，每级分上、下两册，本书为第12级下册。 本书精选百年世界原版教材中思想、内容、语言俱佳的经典课文篇目；对标英语能力等级量表和课程标准编排，内容循序渐进，难度逐级递增；穿插导读、注释、词汇、读后任务、阅读策略、参考答案等辅助模块；提供高质量的学习资源，发展语言能力、文化意识、思维品质和学习能力。

Unit 1 Ancient Legends
Text 1 How the World Was Made
Text 2 How the World Began
Text 3 The Magical Lost Brocade
Text 4 Deidre of the Sorrows
Text 5 Gilgamesh Enkidu and Humbaba
Unit 2 Mysterious Planets
Text 1 The Earth's Mysterious Neighbor
Text 2 Funny Planet
Text 3 The Sun as I know
Text 4 Living Planet
Text 5 The Binary Planet
Unit 3 Environmental Problem
Text 1 A Growing Problem
Text 2 Resources for the Future
Text 3 Power from Nature
Text 4 Waste Not, Want Not
Text 5 Clean Up Australia, Clean Up the World
Unit 4 Wild Animals
Text 1 Gray Wolf
Text 2 Mysterious Ocean
Text 3 Polar Bear
Text 4 Bald Eagle and Grizzly Bear
Text 5 Giant Panda
Unit 5 Historical Events
Text 1 Quipu in Ancient Age
Text 2 The Vikings in Middle Ages
Text 3 The French Revolution
Text 4 The Civil War
Text 5 MidcenturyVoices
Answers for Reference