Part Ⅰ精讲篇 1
Text 1 1
Text 2 13
Text 3 24
Text 4 34
PartⅡ 精练篇 46
Unit 1 46
Text 1 46
Text 2 53
Text 3 59
Text 4 66
Unit 2 73
Text 1 73
Text 2 79
Text 3 85
Text 4 91
Unit 3 98
Text 1 98
Text 2 104
Text 3 110
Text 4 116
Unit 4 124
Text 1 124
Text 2 130
Text 3 137
Text 4 143
Unit 5 150
Text 1 150
Text 2 157
Text 3 163
Text 4 169
Unit 6 176
Text 1 176
Text 2 182
Text 3 189
Text 4 195
Unit 7 203
Text 1 203
Text 2 209
Text 3 215
Text 4 222
Unit 8 229
Text 1 229
Text 2 235
Text 3 241
Text 4 247
Unit 9 254
Text 1 254
Text 2 261
Text 3 268
Text 4 275
Unit 10 282
Text 1 282
Text 2 288
Text 3 295
Text 4 302
PartⅢ基础篇 308
Unit 1 308
Text 1 308
Text 2 313
Text 3 319
Text 4 324
Unit 2 331
Text 1 331
Text 2 337
Text 3 342
Text 4 347
Unit 3 353
Text 1 353
Text 2 359
Text 3 365
Text 4 372
Unit 4 378
Text 1 378
Text 2 384
Text 3 390
Text 4 396
Unit 5 404
Text 1 404
Text 2 409
Text 3 416
Text 4 422
Unit 6 428
Text 1 428
Text 2 433
Text 3 439
Text 4 444
Unit 7 450
Text 1 450
Text 2 455
Text 3 461
Text 4 466
Unit 8 472
Text 1 472
Text 2 477
Text 3 483
Text 4 488
Unit 9 494
Text 1 494
Text 2 499
Text 3 504
Text 4 509