大学英语考试能力突破 词汇记忆与练习 四级PDF电子书下载

前言 1

Unit 1 1

Section 1 1

Section 2 8

Unit 2 10

Section 1 10

Section 2 17

Unit 3 19

Section 1 19

Section 2 27

Unit 4 29

Section 1 29

Section 2 36

Unit 5 38

Section 1 38

Section 2 44

Unit 6 47

Section 1 47

Section 2 53

Unit 7 56

Section 1 56

Section 2 61

Unit 8 64

Section 1 64

Section 2 69

Unit 9 72

Section 1 72

Section 2 77

Unit 10 80

Section 1 80

Section 2 85

Unit 11 88

Section 1 88

Section 2 94

Unit 12 97

Section 1 97

Section 2 104

Unit 13 106

Section 1 106

Section 2 113

Unit 14 116

Section 1 116

Section 2 125

Unit 15 128

Section 1 128

Section 2 137

Unit 16 139

Section 1 139

Section 2 147

Unit 17 149

Section 1 149

Section 2 157

Unit 18 159

Section 1 159

Section 2 167

Unit 19 169

Section 1 169

Section 2 177

Unit 20 179

Section 1 179

Section 2 187

Unit 21 189

Section 1 189

Section 2 197

Unit 22 199

Section 1 199

Section 2 207

Unit 23 210

Section 1 210

Section 2 216

Unit 24 219

Section 1 219

Section 2 225

Unit 25 228

Section 1 228

Section 2 233

Unit 26 235

Section 1 235

Section 2 240

Unit 27 242

Section 1 242

Section 2 247

Unit 28 249

Section 1 249

Section 2 254

Unit 29 257

Section 1 257

Section 2 262

Unit 30 264

Section 1 264

Section 2 269

Unit 31 272

Section 1 272

Section 2 277

Unit 32 280

Section 1 280

Section 2 285

Unit 33 287

Section 1 287

Section 2 292

Unit 34 296

Section 1 296

Section 2 302

Unit 35 305

Section 1 305

Section 2 311

Unit 36 314

Section 1 314

Section 2 320

Unit 37 324

Section 1 324

Section 2 330

Unit 38 332

Section 1 332

Section 2 337

Key to the Exercises 340

Index 348