英语阅读 4PDF电子书下载

Unit 1 1

Passage One The Watergate Man 1

Passage Two Sun and Skin Cancer 10

Passage Three Charles Darwin 14

Speed Reading 19

Unit 2 21

Passage One Our Crazy Language 21

Passage Two Stamp out Congress's"Franking"Privilege 26

Passage Three Ode to October 31

Speed Reading 34

Unit 3 36

Passage One Keeping Food on the Table 36

Passage Two Never be Nervous again 45

Speed Reading 53

Unit 4 56

Passage One Time Patterns 56

Passage Two The Talking Flowers 60

Passage Three Why I Love Wisconsin 66

Speed Reading 72

Unit 5 75

Passage One Life on Other Planets 75

Passage Two The Lost Half-Century 80

Passage Three The Purpose of The Republic 86

Speed Reading 94

Unit 6 99

Passage One Along the Mighty Thames 99

Passage Two The Man Who Made Mickey Mouse 105

Passage Three Courtesy:Key to a Happier World 111

Speed Reading 117

Unit 7 121

Passage One Roaming the Cosmos 121

Passage Two Who Makes It to the Top 129

Speed Reading 135

Unit 8 141

Passage One Who Will Take Advantage of Human Cloning? 141

Passage Two A Bag Full of Tricks to Ruin Any Vacation 146

Passage Three The Danger of Market Forces 153

Speed Reading 157

Unit 9 161

Passage One The Key to Management 161

Passage Two It's Radio! 168

Speed Reading 175

Unit 10 183

Passage One An American Love Affair 183

Passage Two Getting Along with Nature 190

Speed Reading 197

Unit 11 202

Passage One Three Days to See 202

Passage Two Science and the Scientific Attitude 209

Speed Reading 217

Unit 12 221

Passage One The American Character 221

Passage Two The Secret to Fame and Fortune 228

Passage Three By Their Colors You Shall Know Them 234

Speed Reading 239

Unit 13 241

Passage One Lincoln at Gettysburg 241

Passage Two The Happiest Man 250

Speed Reading 258

Unit 14 262

Passage One Men Remain the Second Sex 262

Passage Two 267

Passage Three Allegiance to the Basic Principle of Free Trade? 273

Speed Reading 280

Unit 15 283

Passage One The Man on the Street and the Men on the Moon 283

Passage Two Your Key To A Better Life 291

Speed Reading 297

Unit 16 301

Passage One I Am a Highbrow 301

Passage Two The Declaration of Independence as Adopted by Congress 308

Speed Reading 321