大学英语辅导 精读1-4PDF电子书下载

Book One 1

Unit 1 1

Unit 2 10

Unit 3 19

Unit 4 26

Unit 5 35

Unit 6 44

Unit 7 52

Unit 8 60

Unit 9 69

Unit 10 76

Book Two 87

Unit 1 87

Unit 2 94

Unit 3 100

Unit 4 108

Unit 5 115

Unit 6 121

Unit 7 127

Unit 8 133

Unit 9 141

Unit 10 149

Book Three 157

Unit 1 157

Unit 2 168

Unit 3 179

Unit 4 188

Unit 5 196

Unit 6 202

Unit 7 215

Unit 8 229

Unit 9 241

Unit 10 255

Book Four 269

Unit 1 269

Unit 2 278

Unit 3 287

Unit 4 297

Unit 5 307

Unit 6 317

Unit 7 325

Unit 8 333

Unit 9 340

Unit 10 348