专四语法考点解析之虚拟语气(2)
A. had been operated on, might not die B. had been operated on, might not have died
C. were operated on, might not die D. were operated on,- might not have died
(二)与现在事实相反：从句sb did(were)，主句sb would(should, could, might)+do;
1. If there were no subjunctive mood, English _would be____ much easier to learn.2009
A. could have been B. would be C. will be D. would have been
2. “You _could_____ borrow my notes provided you take care of them,” I told my friend. 2007
A. could B. should C. must D. can正确答案是陈述语序
3. If you explained the situation to your solicitor, he _would be_______ able to advise you much better than I can.2005
A. would be B. will have been C. was D. Were
4. If I knew Japanese , I _would apply_____ for the position.1991
A. would apply B. will apply C. may have applied D. will have applied
(三)与将来事实相反：从句sb did (should+do或were+to do)，主句sb would (should, could, might)+do。
1. _Should ____ you _have____ further problems with your printer, contact your dealer for advice.2005
A. If, had B. Have, had C. Should, have D. In case, had
2. This is an illness that can result in total blindness _if ______left untreated.2000
A. after B. if C. since D. unless
3. If your car would need____ any attention during the first 12 months, take it to an authorized dealer. (1998)
A. shall need B. should need C. would need D. will need
(四)错综条件句，也就是主句与从句的`动作发生在不同的时间段。根据历年真题能看出，一般以考察从句对过去虚拟，而主句对现在虚拟为主，即从句sb had done，主句sb would(should, could, might)+do;
1. If only the patient _had received_____ a different treatment instead of using the antibiotics, he might still be alive now.2007
A. had received B. received C. should receive D. were receiving
2._Would you be surprised___ if I had arrived yesterday without letting you know beforehand?2004?
A. Would you be surprised B. Were you surprised
C. Had you been surprised D. Would you have been surprised?
考点四 ：it is (high/about) time that的结构中，从句使用一般过去式。例如:
1. It’s high time we _stopped_ cutting down the rainforests.2006
A stopped B had to stop C shall stop D stop
2. That was not the first time he _had betrayed_______ us. I think it’s high time we __took______ strong actions against him2005.
A. betrayed…take B. had betrayed…took C. has betrayed…took D. has betrayed…take
3. “What courses are you going to do next semester?”
“I don’t know. But it’s about time _i decided_____on something.” 2002
A. I’d decide B. I decided C. I decide D. I’m deciding
4. If you have really been studying English for so long, it’s about time you _were__able to write letters in English.1999
A. should be B. were C. must be D. are
考点五 ：其它
1. We consider _it strange that _____ he should have left without telling anyone beforehand. 2009
A. strange why B. it strange what C. it strange that D. that strange
2. _Be he rich or poor___, I’ll marry him all the same.2004?
A. Was he rich or poor B. Whether rich or poor?C. Were he rich or poor D. Be he rich or poor
3. Whether my brother be right or wrong, he will have my unwavering support.2001
A. Is B. Were C. Be D. Would be
4. Home is home, _be it____ ever so homely.1992
A. it is B. it were C. be it D. it be
考点六 ：much as"尽管，虽然"引导让步状语从句，从句中用would have done表示假设。
1. Much as _i would have liked to___, I couldn’t lend him the money because I simply didn’t have that much spare cash.1999
A.I would have liked to B.I would like to have C.I should have to like D.I should have liked to
考点七 ：if only, wish, as if/as though引导从句，与过去事实相反：had + done;与现在事实相反：动词过去式;与将来事实相反：could/would + do。
1. If only I _could _play the guitar as well as you! 2006
A would B could C should D might
考点八 ：would rather/sooner从句中使用一般过去式或过去完成式分别表示对现在或过去的虚拟。
1. The manager would rather his daughter did not work____ in the same office now.
A.had not worked B.not to work C.does not work D.did not work
考点九 ：On condition that...“只有”“条件是”/lest / for fear that+(should ) +原形动词。
