本书特色 3
MOOD（语态） 9
Exercise Ⅰ（On Mood） 27
Exercise Ⅰ答案 31
Exercise Ⅱ（On Tenses and Mood） 35
Exercise Ⅱ答案 40
Exercise Ⅲ（On Tenses and Mood） 45
Exercise Ⅲ答案 50
Exercise Ⅳ（On Tenses and Mood） 55
Exercise Ⅳ答案 60
Exercise Ⅴ（On Tenses and Mood） 65
Exercise Ⅴ答案 71
Exercise Ⅵ（On Tenses and Mood） 77
Exercise Ⅵ答案 83
VERBALS（非限定动词或变体动词） 89
（1）Infinitive（不定词） 90
（2）Participles（分词） 122
（3）Gerunds 148
Exercise 1(On Infinitives) 161
Exercise Ⅰ答案 164
Exercise 2(On Infinitives) 167
Exercise 2（On Infinitives）答案 170
Exercise 3(On Infinitives) 173
Exercise 3（On Infinitives）答案 176
Exercise 4(On Infinitives) 179
Exercise 4（On Infinitives）答案 182
Exercise 5(On Infinitives) 185
Exercise 5（On Infinitives）答案 187
Exercise 6(On Infinitives) 189
Exercise 6（On Infinitives）答案 192
Exercise 7(On Infinitives) 195
Exercise 7（On Infinitives）答案 199
Exercise 8(On Infinitives) 202
Exercise 8（On Infinitives）答案 205
Exercise 9(On Infinitives) 208
Exercise 9（On Infinitives）答案 211
Exercise 10(On Infinitives) 213
Exercise 10（On Infinitives）答案 215
Exercise 11(On Infinitives) 217
Exercise 11（On Infinitives）答案 220
Exercise 12(On Infinitives) 222
Exercise 12（On Infinitives）答案 225
Exercise 1(On Participles) 227
Exercise 1（On Participles）答案 231
Exercise 2(On Participles) 235
Exercise 2（On Participles）答案 239
Exercise 3(On Participles) 243
Exercise 3（On Participles）答案 246
Exercise 4(On Participles) 249
Exercise 4（On Participles）答案 253
Exercise 5(On Participles) 257
Exercise 5（On Participles）答案 261
Exercise 6(On Participles) 264
Exercise 6（On Participles）答案 267
Exercise 7-1(On Participles and Infinitives) 270
Exercise 7-2(On Participles and Infinitives) 273
Exercise 7-1（On Participles and Infinitives）答案 274
Exercise 7-2（On Participles and Infinitives）答案 276
Exercise 8-1(On Participles and Infinitives) 277
Exercise 8-2(On Participles and Infinitives) 279
Exercise 8-1（On Participles and Infinitives）答案 281
Exercise 8-2（On Participles and Infinitives）答案 283
Exercise 9(On Participles and Infinitives) 284
Exercise 9（On Participles and Infinitives）答案 287
Exercise 10-1(On Participles and Infinitives) 290
Exercise 10-1（On Participles and Infinitives）答案 292
Exercise 10-2(On Participles and Infinitives) 294
Exercise 10-2（On Participles and Infinitives）答案 296
Exercise 11(On Participles and Infinitives) 297
Exercise 11（On Participles and Infinitives）答案 299
Exercise 12-1(On Gerund) 301
Exercise 12-2(On Gerund) 303
Exercise 12-1（On Gerunds）答案 306
Exercise 12-2（On Gerund）答案 309
Exercise 13(On Gerunds) 312
Exercise 13（On Gerunds）答案 315
Exercise 14-1(On Gerunds) 318
Exercise 14-1（On Gerunds）答案 319
Exercise 14-2(On Gerunds) 320
Exercise 14-2答案 322
Exercise 15(On Tenses,Mood Verbals) 324
Exercise 15（On Tenses,Mood Verbals）答案 327