全新版大学英语综合教程 6 学生用书PDF电子书下载

Unit 1 The Scientist 2

Part Ⅰ Listening TaskListening Practice 3

Part Ⅱ Reading TaskText A The Last Years of a Nobel Laureate 4

Part Ⅲ Home Reading TaskText B Oxford and Cambridge 29

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:group discussion 38

Essay Writing:writing an essay on any of the topics 38

Unit 2 Economic Life 40

Part Ⅰ Listening TaskListening Practice 41

Part Ⅱ Reading TaskText A Ethics and the Consumer 42

Part Ⅲ Home Reading TaskText B Time Dollars 66

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:role play 72

Practical Writing:writing letters of complaints and responses 72

Unit 3 Human Weaknesses 78

Part Ⅰ Listening TaskListening Practice 79

Part Ⅱ Reading TaskText A Is He Living or Is He Dead? 80

Part Ⅲ Home Reading TaskText B Edward Mills and George Benton:A Tale 106

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:mock debate 115

Essay Writing:writing an essay on any of the topics 115

Unit 4 The Meaning of Work 118

Part Ⅰ Listening TaskListening Practice 119

Part Ⅱ Reading TaskText A Assembly Line Adventure 120

Part Ⅲ Home Reading TaskText B The Search for Meaning in Wark 143

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:group discussion 152

Practical Writing:writing letters of recommendation 152

Unit 5 Research Ethics 174

Part Ⅰ Listening TaskListening Proctice 175

Part Ⅱ Reading TaskText A Falsity and Failure 176

Part Ⅲ Home Reading TaskText B On Being a Scientist:Responsible Conduct in Research 197

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:speech contest 208

Practical Writing:writing a research paper（1） 208

Unit 6 Euthanasia 218

Part Ⅰ Listening TaskListening Practice 219

Part Ⅱ Reading TaskText A Accidents,Suicide,and Euthanasia 220

Part Ⅲ Home Reading TaskText B A Daughter's Dilemma 241

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:mock debate 248

Essay Writing:writing an essay on any of the topics 248

Unit 7 Nature and Man 250

Part Ⅰ Listening TaskListening Practice 251

Part Ⅱ Reading TaskTedtA A Wilderness Experience 252

Part Ⅲ Home Reading TaskText B Once More to the Lake 278

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:group discussion 287

Essay Writing:writing an essay on any of the topics 287

Unit 8 Earth and Space 290

Part Ⅰ Listening TaskListening Practice 291

Part Ⅱ Reading TaskText A Except from"The Shores of the Cosmic Ocean" 292

Part Ⅲ Home Reading TaskText B The Harmony of Worlds 317

Part Ⅳ Comprehensive Language PracticeSpeaking Practice:group discussion 327

Practical Writing:writing a research paper（2） 327

Test Yourself(Units 5-8) 329

Appendix Ⅰ Key to Exercises in Parts Ⅰ,Ⅲ,Ⅳ 348

Appendix Ⅱ Tape Scripts and Key to Test Papers 363

Appendix Ⅲ Glossary 381