大学英语阅读教程 3PDF电子书下载

Unit 1 Changes in the way We Live 6

Part 1 Reading Text Immaterial World:Economic Woes Prompt Some to Reevaluate Their Attitude Toward Materialism 6

Part 2 Reading Skill Skimming and scanning 13

Part 3 Reading Practice 18

Part 4 Home Reading A Lifestyle 24

Unit 2 Civil Rights Heroes 32

Part 1 Reading Text Holocaust Memorial Day Recalls Horrors 32

Part 2 Reading Practice 40

Part 3 Home Reading How to Deal with the Outlaw of Racial Preferences in College Admissions? 45

Unit 3 Security 52

Part 1 Reading Text One Month After Littleton Massacre,Six Are Shot at Georgia School 52

Part 2 Reading Practice 59

Part 3 Home Reading Rampage Gunman Was Student;Warning Lag Is Tied to Bad Lead 64

Unit 4 Extraterrestrials 72

Part 1 Reading Text Life on Mars?Is There Anyone Out There? 72

Part 2 Reading Practice 79

Part 3 Home Reading Outer Space Exposure 85

Test 1(Units 1-4) 92

Unit 5 How to celebrate Holidays 106

Part 1 Reading Text The True History of Thanksgiving 106

Part 2 Reading Practice 115

Part 3 Home Reading Fast and Thanksgiving Days of Plymouth Colony 120

Unit 6 The Human Touch 128

Part 1 Reading Text Petra's Story 128

Part 2 Reading Practice 135

Part 3 Home Reading In Sickness,in Health 139

Unit 7 Life of Salesmen 146

Part 1 Reading Text A Salesman's Christmas Parable 146

Part 2 Reading Practice 153

Part 3 Home Reading The Life of a Traveling Salesman and His Family 157

Unit 8 Cloning 164

Part 1 Reading Text Everything You Need to Know About Cloning 164

Part 2 Reading Practice 172

Part 3 Home Reading Cloning:Huckster or Hero? 178

Test 2(Units 5-8) 185

Answer Key 198