通用大学英语读写教程 第4册 学生用书 Book 4 Student's bookPDF电子书下载

Contents 1

UNIT 1 TERRORISM-BEFORE AND AFTER 1

Text A New York-A Tale of Two Cities 1

Text B Rescue Workers 13

UNIT 2 EDUCATION ISSUES 19

Text A Starting Small,Thinking Big 19

Text B Resegregating Schools 30

UNIT 3　THINKING ABOUT SCIENCE 41

Text A My Built-in Doubter 41

Text B　The Art of Teaching Science 53

UNIT 4　PEOPLE AND TECHNOLOGY 61

Text A　The Interactive Commercial,Coming Soon to a TV Near You 61

Text B　Privacy Is Overrated 74

TEST PAPER ONE 87

Text A Redrawing the Frame 97

UNIT 5　HUMAN SURVIVAL 97

Text B Urban Environment and Human Health 110

UNIT 6 ON THE ROAD TO CIVIL RIGHTS 117

Text A　Peace,Nonviolence and Brotherhood 117

Text B Martin Luther King,Jr 129

UNIT 7 MODERN SOCIETY 139

Text A　The Choice Fetish 139

Text B Rock Superstars:What Do They Tell Us about Ourselves and Our Society? 153

Text A　Twins,Genes,and the Environment 161

UNIT 8 GENETIC MAKEUP 161

Text B On Cloning a Human Being 172

TEST PAPER TWO 183

APPENDIX　Ⅰ 193

Key to Test Paper One 193

Key to Test Paper Two 195

APPENDIX　Ⅱ 197

Glossary 197