大学英语 全新版 综合教程 学生用书 4PDF电子书下载

Unit 1 Fighting with the Forces of Nature 1

PartⅠ Pre-Reading Task 2

PartⅡ Text A The Icy Defender 2

PartⅢ Text B The Normandy Landings 23

PartⅣ Theme-Related Language Learning Tasks 31

Writing Strategy: Providing evidence 32

Unit 2 Smart Cars 35

PartⅠ Pre-Reading Task 36

PartⅡ Text A Smart Cars 36

PartⅢ Text B Intelligent Vehicles 55

PartⅣ Theme-Related Language Learning Tasks 65

Writing Strategy: How to write a résumé 69

Unit 3 Job Interview 71

PartⅡ Text A Get the Job You Want 72

PartⅠ Pre-Reading Task 72

PartⅢ Text B A Mortal Flower 94

PartⅣ Theme-Related Language Learning Tasks 102

Writing Strategy: How to write job application letters 105

Unit 4 The Multicultural Society 107

PartⅠ Pre-Reading Task 108

PartⅡ Text A America as a Collage 108

PartⅢ Text B What s American about America? 129

PartⅣ Theme-Related Language Learning Tasks 138

Writing Strategy: Ways to begin an essay 139

Test Yourself (Units 1-4) 141

Unit 5 cruelty 159

PartⅡ Text A A Friend in Need 160

PartⅠ Pre-Reading Task 160

PartⅢ Text B A Man of the World 181

PartⅣ Theme-Related Language Learning Tasks 190

Writing Strategy: Ways to conclude an essay 191

Unit 6 The Pace of Life 193

PartⅠ Pre-Reading Task 194

PartⅡ Text A Old Father Time Becomes a Terror 194

PartⅢ Text B Life in the Fast Lane 217

PartⅣ Theme-Related Language Learning Tasks 224

Writing Strategy: Eliminating wordiness 225

Unit 7 Terrorism 229

PartⅠ Pre-Reading Task 230

PartⅡ Text A The Nightmare and the Dreams 230

PartⅢ Text B Journey into the Shadows 252

PartⅣ Theme-Related Language Learning Tasks 260

Writing Strategy: Writing a proposition 261

Unit 8 Travel 263

PartⅠ Pre-Reading Task 264

PartⅡ Text A In the Jungle 264

PartⅢ Text B Illinois Journey 287

PartⅣ Theme-Related Language Learning Tasks 294

Writing Strategy: How to write reservations 297

Test Yourself(Units 5-8) 299

AppendixⅠ Key to Exercises in Parts Ⅰ,Ⅲ, Ⅳ 315

AppendixⅡ Tapescripts and Key to Test Papers 345

AppendixⅢ Glossary 361