大学英语网络教程PDF电子书下载

Unit 1 Education 1

Part 1　Lead-in 1

Ⅰ．Background Information 1

Ⅱ．Warm-up Questions 1

Part 2　Text A 2

Ⅰ．New Words and Expressions 2

Ⅱ．Text Education Does Count 3

Ⅲ．Exercises 4

Part 3　Text B 10

Ⅰ．New Words and Expressions 10

Ⅱ．Text A Good Experience 11

Ⅲ．Exercises 12

Part 4　Grammar 14

Unit 2 Friendship 18

Part 1　Lead-in 18

Ⅰ．Background Information 18

Ⅱ．Warm-up Questions 18

Part 2　Text A 19

Ⅰ．New Words and Expressions 19

Ⅱ．Text How to Mend a Broken Friendship 20

Ⅲ．Exercises 22

Part 3　Text B 28

Ⅰ．New Words and Expressions 28

Ⅱ．Text Friends Forever 29

Ⅲ．Exercises 30

Part 4　Grammar 32

Unit 3　Health 35

Part 1　Lead-in 35

Ⅰ．Background Information 35

Ⅱ．Warm-up Questions 35

Part 2　Text A 36

Ⅰ．New Words and Expressions 36

Ⅱ．Text Why I Run 37

Ⅲ．Exercises 38

Part 3 Text B 43

Ⅰ．New Words and Expressions 43

Ⅱ．Text Are You Getting Enough Sleep? 44

Ⅲ．Exercises 45

Part 4 Grammar 47

Unit 4 Reading and Writing 52

Part 1 Lead-in 52

Ⅰ．Background Information 52

Ⅱ．Warm-up Questions 52

Part 2 Text A 53

Ⅰ．New Words and Expressions 53

Ⅱ．Text What Is a Great Book? 54

Ⅲ．Exercises 55

Part 3 Text B 61

Ⅰ．New Words and Expressions 61

Ⅱ．Text Writing:a Kind of Passion 62

Ⅲ．Exercises 63

Part 4 Grammar 65

Unit 5 Affection 71

Part 1 Lead-in 71

Ⅰ．Background Information 71

Ⅱ．Warm-up Questions 71

Part 2 Text A 72

Ⅰ．New Words and Expressions 72

Ⅱ．Text The Missed Blessings 73

Ⅲ．Exercises 74

Part 3 Text B 79

Ⅰ．New Words and Expressions 79

Ⅱ．Text The Apple Tree 80

Ⅲ．Exercises 81

Part 4 Grammar 83

Unit 6 Philosophy of Life 88

Part 1 Lead-in 88

Ⅰ．Background Information 88

Ⅱ．Warm-up Questions 89

Part 2 Text A 89

Ⅰ．New Words and Expressions 89

Ⅱ．Text Emotions Are Human 90

Ⅲ．Exercises 91

Part 3 Text B 97

Ⅰ．New Words and Expressions 97

Ⅱ．Text The 50-Percent Theory of Life 98

Ⅲ．Exercises 99

Part 4 Grammar 101

Unit 7 People 106

Part 1 Lead-in 106

Ⅰ．Background Information 106

Ⅱ．Warm-up Questions 107

Part 2 Text A 107

Ⅰ．New Words and Expressions 107

Ⅱ．Text The Man Who Made Mickey Mouse 108

Ⅲ．Exercises 110

Part 3 Text B 116

Ⅰ．New Words and Expressions 116

Ⅱ．Text Jonathan James 117

Ⅲ．Exercises 117

Part 4 Grammar 119

Unit 8 Social Roles 122

Part 1 Lead-in 122

Ⅰ．Background Information 122

Ⅱ．Warm-up Questions 123

Part 2 Text A 123

Ⅰ．New Words and Expressions 123

Ⅱ．Text Everyone Is Special 124

Ⅲ．Exercises 125

Part 3 Text B 130

Ⅰ．New Words and Expressions 130

Ⅱ．Text Are Women as Good as Men? 132

Ⅲ．Exercises 133

Part 4 Grammar 135

单词索引 142

参考答案 149