研究生英语精读教程 下 教师参考书PDF电子书下载

Lesson One You Are What You Think 1

Lesson Two Rats and Men 16

Lesson Three Evolution and Natural Selection 29

Key to Mini-Test Ⅰ 51

Lesson Four Einstein's Painful Romance 59

Lesson Five The Man Who Discovered Mother Nature 70

Lesson Six Entropy 84

Key to Mini-Test Ⅱ 96

Lesson Seven The Politician 106

Lesson Eight Culture Shock 119

Lesson Nine Growing by Leaps——and Triangles 130

Lesson Ten Robots Roll into Operating Rooms 144

Key to Mini-Test Ⅲ 163