当代超级英语速读训练教程PDF电子书下载

Unit 1．Go to Bed;Get a Good Night's Dream 1

Unit 2．Amaranth,a Promising Food Crop 10

Unit 3．He Saw Texas First 18

Unit 4．Earth Resources Technology Satellites 28

Unit 5．American Education Today 37

Unit 6．Winds and Weather 47

Unit 7．Seeds for the Future 56

Unit 8．Improving Industrial Efficiency through Robotics 65

Unit 9．Disaster in Dayton 73

Unit 10．Lasers,Superlight 81

Unit 11．Clara Barton—A Best-loved Person in the World 89

Unit 12．Oil 100

Unit 13．How to Remember:Some Basic Principles 111

Unit 14．Geology and Geophysics 120

Unit 15．On Learning How to Write 130

Unit 16．The Day the Big Top Burned 139

Unit 17．Mark Twain's Speechmaking Strategy 149

Unit 18．Widespread Effects of Air Pollution 158

Unit 19．Is Your Judgment Warped? 169

Unit 20．Comets:As Close to Nothing As You Can Get 179

Unit 21．Which Career Is the Right One For You? 188

Unit 22．Earthquake Forecasting And Control 200

Unit 23．Informing the World 210

Unit 24．Sunsports:A Potential Force in Determining World Climates 220

Unit 25．Business Administration 229

Unit 26．New Babies Are Smarter than You Think 240

Unit 27．Who Knows? 252

Unit 28．Handling the Knowledge Explosion 264

Unit 29．From Brush Huts to Skyscrapers 274

Unit 30．How to Live 24 Hours a Day 285

Answer Key 298