新编科技英语阅读教程PDF电子书下载

Chapter One Space Exploration 1

Unit 1 The Benefits of Space Exploration 2

Pre-reading Questions 2

Notes 5

Check Your Understanding 5

Language Focus 7

Questions for Discussion 9

Further Reading 9

Unit 2 The Future of Space Age 10

Pre-reading Questions 10

Notes 13

Check Your Understanding 13

Language Focus 14

Questions for Discussion 16

Further Reading 16

Chapter Two Environmental Protection 17

Unit 1 Water Contamination 18

Pre-reading Questions 18

Notes 21

Check Your Understanding 22

Language Focus 23

Questions for Discussion 25

Further Reading 26

Unit 2 Coal Plant Pollution 27

Pre-reading Questions 27

Notes 29

Check Your Understanding 30

Language Focus 31

Questions for Discussion 32

Further Reading 32

走进科技英语 33

科技英语的词汇特征 33

科技英语翻译练习题 35

Chapter Three Life Science 37

Unit 1 Brain Probe 38

Pre-reading Questions 38

Notes 41

Check Your Understanding 41

Language Focus 43

Questions for Discussion 45

Further Reading 45

Unit 2 Health Care 46

Pre-reading Questions 46

Notes 48

Check Your Understanding 49

Language Focus 50

Questions for Discussion 52

Further Reading 52

Chapter Four Biotechnology and Engineering 53

Unit 1 Genetic Engineering 54

Pre-reading Questions 54

Notes 57

Check Your Understanding 58

Language Focus 60

Questions for Discussion 63

Further Reading 63

Unit 2 Biotechnological Engineering 64

Pre-reading Questions 64

Notes 66

Check Your Understanding 67

Language Focus 68

Questions for Discussion 70

Further Reading 70

走进科技英语 70

科技英语的句法特征 70

科技英语翻译练习题 73

Chapter Five Chemistry 75

Unit 1 Human Science 76

Pre-reading Questions 76

Notes 79

Check Your Understanding 81

Language Focus 82

Questions for Discussion 85

Further Reading 85

Unit 2 Solar Energy 86

Pre-reading Questions 86

Notes 89

Check Your Understanding 90

Language Focus 91

Questions for Discussion 93

Further Reading 93

Chapter Six Materials 95

Unit 1 Nanotechnology 96

Pre-reading Questions 96

Notes 99

Check Your Understanding 100

Language Focus 101

Questions for Discussion 104

Further Reading 104

Unit 2 Transparent Material 105

Pre-reading Questions 105

Notes 107

Check Your Understanding 108

Language Focus 109

Questions for Discussion 111

Further Reading 111

走进科技英语 111

科技英语的修辞特征 111

科技英语翻译练习题 114

Chapter Seven Computer Science 115

Unit 1 Computer and Brain 116

Pre-reading Questions 116

Notes 119

Check Your Understanding 119

Language Focus 121

Questions for Discussion 123

Further Reading 123

Unit 2 Computer and Virus 124

Pre-reading Questions 124

Notes 126

Check Your Understanding 127

Focus 128

Questions for Discussion 130

Further Reading 130

Chapter Eight Digital Technology 131

Unit 1 Artificial Organs and Thinking 132

Pre-reading Questions 132

Notes 135

Check Your Understanding 136

Language Focus 138

Questions for Discussion 140

Further Reading 141

Unit 2 High Technology and Obesity 142

Pre-reading Questions 142

Notes 145

Check Your Understanding 145

Language Focus 147

Questions for Discussion 148

Further Reading 148

走进科技英语 148

科技英语的语篇特征 148

科技英语翻译练习题 150

Chapter Nine Telecommunication Technology 151

Unit 1 Bandwidth and Open Access in Developing Countries 152

Pre-reading Questions 152

Notes 156

Check Your Understanding 157

Language Focus 158

Questions for Discussion 161

Further Reading 161

Unit 2 Europe'S Meteosat Second-generation Series 162

Pre-reading Questions 162

Notes 165

Check Your Understanding 165

Language Focus 167

Questions for Discussion 168

Further Reading 168

Chapter Ten Network Security 169

Unit 1 Security of Net 170

Pre-reading Questions 170

Notes 173

Check Your Understanding 174

Language Focus 176

Questions for Discussion 178

Further Reading 178

Unit 2 Online Social Networks 179

Pre-reading Questions 179

Notes 181

Check Your Understanding 182

Language Focus 183

Questions for Discussion 184

Further Reading 184

走进科技英语 185

科技英语中的定语从句 185

科技英语翻译练习题 187

Chapter Eleven Energy Sources 189

Unit 1 Solar Power 190

Pre-reading Questions 190

Notes 193

Check Your Understanding 193

Language Focus 195

Questions for Discussion 197

Further Reading 197

Unit 2 Biofuels 198

Pre-reading Questions 198

Notes 200

Check Your Understanding 201

Language Focus 202

Questions for Discussion 203

Further Reading 204

Chapter Twelve Transportation 205

Unit 1 Subway in Process 206

Pre-reading Questions 206

Notes 209

Check Your Understanding 209

Language Focus 211

Questions for Discussion 213

Further Reading 214

Unit 2 Maglev Trains 215

Pre-reading Questions 215

Notes 218

Check Your Understanding 218

Language Focus 219

Questions for Discussion 221

Further Reading 221

走进科技英语 221

科技英语中的数量词与百分比表达 221

科技英语翻译练习题 225

Chapter Thirteen Aviation and Astronautics 227

Unit 1 Space Shuttle 228

Pre-reading Questions 228

Notes 231

Check Your Understanding 232

Language Focus 234

Questions for Discussion 236

Further Reading 236

Unit 2 Communications Satellite 237

Pre-reading Questions 237

Notes 239

Check Your Understanding 239

Language Focus 241

Questions for Discussion 242

Further Reading 242

Chapter Fourteen Urban Planning 243

Unit 1 Urban Renewal 244

Pre-reading Questions 244

Notes 248

Check Your Understanding 248

Language Focus 251

Questions for Discussion 253

Further Reading 254

Unit 2 A New City Model 255

Pre-reading Questions 255

Notes 257

Check Your Understanding 258

Language Focus 259

Questions for Discussion 261

Further Reading 261

走进科技英语 262

科技英语中的长难句 262

科技英语翻译练习题 264

Glossary 267