全新版大学英语综合教程 学生用书 4 全新版PDF电子书下载

Unit 1 1

Fighting with the Forces of Nature 2

Part Ⅰ Pre-Reading Task 2

Part Ⅱ Text A The Icy Defender 2

Part Ⅲ Text B The Normandy Landings 23

Part Ⅳ Theme-Related Language Learning Tasks 31

Writing Strategy: Providing evidence 32

Unit 2 35

Smart Cars 36

Part Ⅰ Pre-Reading Task 36

Part Ⅱ Text A Smart Cars 36

Part Ⅲ Text B Intelligent Vehicles 55

Part Ⅳ Theme-Related Language Learning Tasks 65

Writing Strategy: How to write a résumé 69

Unit 3 71

Job Interview 72

Part Ⅰ Pre-Reading Task 72

Part Ⅱ Text A Get the Job You Want 72

Part Ⅲ Text B A Mortal Flower 94

Part Ⅳ Theme-Related Language Learning Tasks 102

Writing Strategy: How to write job application letters 105

Unit 4 107

The Multicultural Society 108

Part Ⅰ Pre-Reading Task 108

Part Ⅱ Text A America as a Collage 108

Part Ⅲ Text B What's American about America？ 129

Part Ⅳ Theme-Related Language Learning Tasks 138

Writing Strategy: Ways to begin an essay 139

Test Yourself （Units 1-4） 141

Unit 5 159

Cruelty 160

Part Ⅰ Pre-Reading Task 160

Part Ⅱ Text A A Friend in Need 160

Part Ⅲ Text B A Man of the World 181

Part Ⅳ Theme-Related Language Learning Tasks 190

Writing Strategy: Ways to conclude an essay 191

Unit 6 193

The Pace of Life 194

Part Ⅰ Pre-Reading Task 194

Part Ⅱ Text A Old Father Time Becomes a Terror 194

Part Ⅲ TextB Life in the Fast Lane 217

Part Ⅳ Theme-Related Language Learning Tasks 224

Writing Strategy: Eliminating wordiness 225

Unit 7 229

Terrorism 230

Part Ⅰ Pre-Reading Task 230

Part Ⅱ Text A The Nightmare and the Dreams 230

Part Ⅲ Text B Journey into the Shadows 252

Part Ⅳ Theme-Related Language Learning Tasks 260

Writing Strategy: Writing a proposition 261

Unit 8 263

TravelPart Ⅰ Pre-Reading Task 264

Part Ⅱ Text A In the Jungle 264

Part Ⅲ Text B Tllinois Journey 287

Part Ⅳ Theme-Related Language Learning Tasks 294

Writing Strategy: How to write reservations 297

Test Yourself （Units 5- 8） 299

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

Appendix Ⅱ Tapescripts and Key to Test Papers 345

Appendix Ⅲ Glossary 361