新概念英语词汇同步学习成功手册 第四册PDF电子书下载

Unit 1 1

Lesson 1 Finding fossil man 1

Lesson 2 Spare that spider 6

Lesson 10 Silicon valley 10

Lesson 3 Matterhorn man 11

Lesson 4 Seeing hands 23

Lesson 5 Youth 31

Lesson 6 The sporting spirit 40

Lesson 7 Bats 48

Lesson 8 Trading standards 55

Unit 2 58

Lesson 9 Royal espionage 58

Lesson 11 How to grow old 72

Lesson 12 Banks and their customers 78

Lesson 13 The search for oil 85

Lesson 14 The Butterfly Effect 90

Lesson 15 Secrecy in industry 94

Lesson 16 The modern city 101

Unit 3 107

Lesson 17 A man-made disease 107

Lesson 18 Porpoises 115

Lesson 19 The stuff of dreams 129

Lesson 20 Snake poison 130

Lesson 21 Williams S.Hart and the early Western film 138

Lesson 22 Knowledge and progress 147

Lesson 23 Bird flight 154

Lesson 24 Beauty 163

Unit 4 171

Lesson 25 Non-auditory effects of noise 171

Lesson 26 The past fife of the earth 178

Lesson 27 The Vasa 182

Lesson 28 Patients and doctors 192

Lesson 29 The hovercraft 198

Lesson 30 Exploring the sea-floor 200

Lesson 31 The sculptor speaks 204

Lesson 32 Galileo reborn 211

Unit 5 220

Lesson 33 Education 220

Lesson 34 Adolescence 226

Lesson 36 The cost of government 236

Lesson 37 The process of ageing 240

Lesson 38 Water and the traveller 246

Lesson 39 What every writer wants 248

Lesson 40 Waves 253

Unit 6 258

Lesson 41 Training elephants 258

Lesson 42 Recording an earthquake 267

Lesson 43 Are there strangers in space? 272

Lesson 44 Patterns of culture 276

Lesson 45 Of men and galaxies 285

Lesson 46 Hobbies 291

Lesson 47 The great escape 298

Lesson 48 Planning a share portfolio 304

Lesson 35 Space odyssey 933