大学英语 1PDF电子书下载

Unit 1 Campus Life（Ⅰ） 1

Dialogues 3

Text A So Much to Learn 4

Grammar 词类与句子成分 12

Text B A Teacher's Story 15

单元同步测试 21

Unit 2 Campus Life（Ⅱ） 27

Dialogues 29

Text A Internet and Education 30

Grammar 构词法 37

Text B Wish for the Freshman Year 43

单元同步测试 49

Unit 3 Diet and Healthy 56

Dialogues 58

Text A Fitness in North America 59

Grammar 基本句型 67

Text B Aren't German Soldiers Too Fat? 71

单元同步测试 77

Unit 4 Calamity and Rescue 84

Dialogues 86

Text A 2008 Sichuan Earthquake 87

Grammar 句子分类（用途和结构） 95

Text B Know What to Do in an Earthquake 101

单元同步测试 106

Unit 5 Pets 113

Dialogues 115

Text A Pet-Cure:Benefits of Owning a Pet 116

Grammar　冠词与情态动词 125

Text B Dogs Have Rules Too 135

单元同步测试 141

Unit 6 Feelings 148

Dialogues 150

Text A Love and Time 151

Grammar　形容词与副词的比较级 158

Text B What Will Matter 164

单元同步测试 169

Unit 7 Job and Stress 176

Dialogues 178

Text A Blue Monday 179

Grammar　动词时态（一） 186

Text B Are You Stressed Out? 191

单元同步测试 196

Unit 8 Family Educations 202

Dialogues 204

Text A Start Them Young 205

Grammar　动词时态（二） 212

Text B Involve the Whole Family 217

单元同步测试 222

Vocabulary ＆ Phrase 229