《英语阅读教程 第4册 修订本》

Unit 1 TWINS,GENES,AND ENVIRONMENT1

Unit 2 YOU NEED MORE THAN A TYPEWRITER11

Unit 3 The"Dream Mile"Becomes Reality21

Unit 4 THE KAS FOR EZIER SPELING31

Unit 5 What Do Americans Think?41

Unit 6 AFRICA:Land of Problems and Promises51

Unit 7 THE GREATEST TREASURE HUNT62

Unit 8 Life on Other Planets74

Unit 9 WHY I LOVE WISCONSIN84

Unit 10 ACROSS THE SEA OF STARS94

Unit 11 THE LOST HALF-CENTURY104

Unit 12 THE DEATH OF A LONE OAK114

Unit 13 OUR FIRST CONGRESSWOMAN124

Unit 14 FORTUNE IS FICKLE135

Unit 15 YOUR VOICE GIVES YOU AWAY145

Unit 16 NEW BABIES ARE SMARTER THAN YOU THINK157

Unit 17 A KILLER IS BORN168

Unit 18 SONS OF THE SUN179

Unit 19 ENGLISH FOR AMERICANS190

Unit 20 FASHIONS IN FOOD202

Unit 21 WHO DECIDES,READERS OR CRITICS?214

Unit 22 THE ETRUSCAN ENIGMA226

Unit 23 THE PURPOSE OF THE REPUBLIC237

Unit 24 THE FLU:SURE NUISANCE,POSSIBLE DISASTER249

Unit 25 The Realistic Idealist260

Unit 26 A JAZZ TRADITION272

Unit 27 Da Vinci's Greatest Triumph284

Unit 28 MODERN MAN IS OBSOLETE297

Unit 29 FLOWERING OF AMERICAN MUSIC309

Unit 30 THE STRUGGLE FOR THE WORLD322