全新版大学英语 第2版 快速阅读 新题型版 1PDF电子书下载

Unit 1 1

Text A-1 Welcome Leter for New First-Year Students 1

Text A-2 Student Opinion 4

Text B-1 A Day in the Life of Jane Wesley 7

Text B-2 Tips for First-Year Students 9

Unit 2 13

Text A-1 Making Friends 13

Text A-2 Black and White 16

Text B-1 Friends 19

Text B-2 Friendship 21

Unit 3 25

Text A-1 Stephen Hawking 25

Text A-2 Can Computers Replace People? 28

Text B-1 The Scientific Method(1) 31

Text B-2 The Scientific Method(2) 34

Unit 4 39

Text A-1 A Country of Immigrants 39

Text A-2 Andrew Carnegie 42

Text B-1 The Automobile in American Life 46

Text B-2 I.M.Pei 49

Unit 5 53

Text A-1 The Waitress 53

Text A-2 My First Job 56

Text B-1 Jump 58

Text B-2 The Death Car 61

Unit 6 65

Text A-1 Cycling for Air—With Love 65

Text A-2 Internet Love Can Work 67

Text B-1 The Woman of His Dreams 71

Text B-2 Earty Autumn 74

Unit 7 77

Text A-1 Alex,the Talking Parrot 77

Text A-2 Do Animals Think? 79

Text B-1 Natural and Applied Science 83

Text B-2 The Link Between Pure and Applied Science 86

Unit 8 89

Text A-1 Adult Education in the U.S 89

Text A-2 Nobody Can Do It Like McDonald's 91

Text B-1 Continuing Education Classes 94

Text B-2 Biological Clocks 98

Appendix 101

Key to Comprehension Exercises 101