大学英语泛读教程 第4册PDF电子书下载

Part One Texts 1

Unit 1 3

Passage One:Why the Eyes Have It? 3

Passage Two:San Francisco 1906 Earthquake Great Register 5

Unit 2 8

Passage One:The Development of the Mobile Phone 8

Passage Two:The Disadvantages of the Mobile Phone 11

Unit 3 14

Passage One:Black Holes on a Collision Course 14

Passage Two:On Mars,No One Can Hear You Scream 17

Unit 4 21

Passage One:The Global Positioning System(GPS) 21

Passage Two:Kicking the Chemical Habit 25

Unit 5 29

Passage One:Citibank Singapore Debuts Biometric Fingerprint Payment System 29

Passage Two:Electron Flashlight for Nanotechnology 32

Unit 6 36

Passage One:Global Gap Analysis:Leaving No Species Behind 36

Passage Two:Titan 39

Unit 7 43

Passage One:Do You Know the Secret of Migratory Bird Migration? 43

Passage Two:Introduction to Black Hole 45

Unit 8 49

Passage One:The Great Lakes 49

Passage Two:Thermal Features of the Yellowstone National Park 52

Unit 9 56

Passage One:The Presentation of Self 56

Passage Two:The Problem of the Image of Man 59

Unit 10 63

Passage One:Operational Effectiveness Is Not Strategy? 63

Passage Two:EC Technologies in Asia 66

Part Two Keys and Explanations 69

Part Three Translation for the Texts 87

附 2009年6月英语四级考试真题阅读理解部分及其答案 116