请看下面的题目： —If he __________，he __________ that food. —Luckily he was sent to the hospital immediately. http://yingyu.chazidian.com A. was warmed，would not take B. had been warmed，would not have taken C. would be warmed，had not taken D. would have been warmed，had not taken 此题应选 B。该题考查与过去事实相反的虚拟语气：此时条件从句的谓语用 had+过去分词，主句的谓语用 would(should，could，might)+have+过去分词(http://yingyu.chazidian.com)： 1. If she had worked harder，she __________. A. would succeed B. had succeeded C. should succeed D. would have succeeded 2. If my lawyer ________ here last Saturday，he _________ me from going. A. had been; would have prevented B. had been; would prevent C. were; would D. were; would have prevented 3. I didn’t see your sister at the meeting. If she __________，she would have met my brother. A. has come B. did come C. came D. had come 4. You didn’t let me drive. If we ________ in turn，you __________ so tired. A. drove; didn’t get B. drove; wouldn’t get C. were driving; wouldn’t get D. had driven; wouldn’t have got 答案：1. D 2. A 3. D 4. D