完整虚拟语气用法表格归纳图

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完整虚拟语气用法表格归纳图

在It is (about/high) time+that定语从句中的虚拟语气
表示“该做……..的时候了〞
其动词形式用一般过去时或should+动词原型
It is high time that you went / should go to school.
注意：在this is the firsttime/ second time that….句型中，从句中谓语动词用陈述语气完成时态。
谓语动词多用should/could/might+动词原型构成
For fear that it may rain tomorrow, we should bring an umbrella.
由“providing〔that〕/provided〔that〕/on condition that/suppose〔that〕/supposing〔that〕〞引导的条件从句
“In case〞引导的从句中即可用陈述句，也可以用虚拟语气
〔should〕+动词原型
例：1.The game will be put off in case it (should) snow.
2.The game will be put off in case it snows.
名词性从句中的虚拟语气
在“It is (was)+名词+that
表示建议，命令，请求，抱歉，疑心，惊奇等。
It’s a pity that you (should) missa good chance.
…..〞构造句中的虚拟语气
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。

完整虚拟语气用法表格归纳图

第四章虚拟语气．选择题1. If only he ____quietly as the doctor instructed, he would not suffer so much now.A. liesB. layC. had lainD. should lie2. How I wish every family ____a large house with a beautiful garden.A. hasB. hadC. will haveD. had had3. You did not let me drive. If we ____in turn, you ____ so tiredA. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven ; wouldn’t have got4. _____it rain tomorrow, we would have to put off the visit to the Yangpu BridgeA. WereB. ShouldC. WouldD. Will5. I suggested the person _____ to be put into prisonA. refersB. referringC. referredD. refer6. When a pencil is partly in a glass of water, it looks as if it____A. breaksB. has brokenC. were brokenD. had been broken7. I insisted _____to see a doctor, but he insisted nothing ___ wrong with himA. on him to go; should beB. he went; beC. he go; wasD. he should to; is8. ---Your aunt invites you to the movies today---I had rather she ____ me tomorrow than todayA. tellsB. toldC. would tellD. had told9. ---Would you have called her up had it been possible---Yes, but I ____busy doing my homeworkA. wasB. wereC. had beenD. would be10. I was ill that day, otherwise I ____ the sports meetA. would have taken part inB. took part inC. had taken part inD. would take part in11. ___the clouds, you would find the airplane in the sky easilyA. Had it not been forB. If it were notC. If it had not been forD. Were it not for12. If my lawyer ____here last Sunday, he ____ me from goingA. had been, would have preventedB. had been, would preventC. were, preventD. were, would have prevented13. ____hard, he would have passed the examA. If he were to workB. Had he workedC. Should he workD. Were he to work14. ____today, he would get there by FridayA. Were he to leaveB. If he had leftC. Did he to leaveD. Had he left15. Had you listened to the doctor, you ____all right nowA. areB. wereC. would beD. would have been16. I did not see your sister at the meeting. If she ____, she would have met my brotherA. has comeB. did comeC. comeD. had come17. He ____busy yesterday, or he ___you with your experiment.A. was, had helpedB. was, would have helpedC. had been, would have helpedD. were, would have helped18. If it ____for the snow, we____ the mountain yesterdayA. were not, could have climbB. were not, could climbC. had not been, could have climbedD. hadn’t been, could climb19. Without electricity, human life ____quite difficult todayA. isB. will beC. would have beenD. would be20. ---I am going to tell her the news---I would as soon you _____her about itA. d idn’t tellB. don’t tellC. hadn’t tellD. won’t tell21. Mike’s father, as well as his mother, insisted he ____homeA. stayedB. could stayC. has stayedD. stay22. It was requested that the play ____againA. should put onB. would put onC. be put onD. put on23. She insisted that a doctor _____ immediatelyA. had sent forB. sendC. be sent forD. was sent24. ---Did you scold him for his carelessness----Yes, but ____itA. I’d rather not doB. I’d rather not have doneC. I should’ t doD. I’d better not do25. If only I ___my carA. hadn’t lostB. wouldn’t loseC. didn’t loseD. haven’t lost26. But for water, it ____impossible to live in the earthA. isB. wouldC. wereD. wouldn’t be27. I would rather you ____anything about it for the time beingA. doB. didn’t doC. don’tD. didn’t28. The kind-hearted couple treat the orphan very well as though he ____ their own sonA. isB. wereC. had beenD. should be29. How the old people wish that they ____young once moreA. wereB. could becomeC. had beenD. should be30. It is high time that we ____ a meeting to discuss this problemA. holdB. heldC. have heldD. had held31. The thief closed his eyes ____ he ____dyingA. even if , wasB. though, would beC. even, had beenD. as if, were32. I wish that you ____ such a bad headache because I am sure that you would have enjoyed the concertA. had notB. did not have hadC. hadn’t hadD. hadn’t have33. The chairman insisted that we ____the question againA. will discussB. to discussC. should discussD. will be discussed34. He requested that the students ____them get in cropsA. helpB. to helpC. helpedD. helping35. The guard at the gate insisted that everybody _____the rulesA. obeysB. ObeyC. will obeyD. would obey36. I wish I ____here thenA. wasB. had beenC. wereD. would be37. It is strange that he ____back so earlyA. cameB. will comeC. had comeD. should have come38. Mother suggested that I ___my homework first before watching TVA. didB. doC. shall doD. have done39. My suggestion is that the meeting ____off till nest SundayA. be putB. putC. should putD. had been put40. He is talking so much about America as if he ____ thereA. had beenB. has beenC. wasD. been41. The teacher demanded that the exam _____ before elevenA. must finishB. would be finishedC. be finishedD. must be finished42. ---Sorry, Joe. I did not mean to……----Don’t call me “Joe”, I am Mr. Parker to you, and ____ you forget it!A. doB. didn’tC. didD. don’t43. I did not attend the lecture by Pro. Jackson. I ____ but I ____ all this morningA. would, have washedB. could, have been washingC. would have, have been washingD. could have, had washing44. How I wish I ____ to repair the watch! I only made it worseA. had triedB. hadn’t t riedC. have triedD. didn’t try45. ----How could I thank you enough?----Don’t mention it. Any other man ____itA. must doB. could doC. would have doneD. should have done46. Key European governments insist Iraq’s co-operation ____ good and military action______ to allow inspections to continueA. be, be delayedB. is, delayC. should be, be delayedD. is , be delayed47. If the hurricane had happened during the day-time, ____more deathsA. it would have beenB. it would beC. there would beD. there would have been48. What the customers_____ from the company is that the goods ____ right to their homes.A. requested, deliverB. demand, be deliveredC. request, should deliverD. demand, delivered49. If law-breakers _____ the society will be in disorderA. made unpunishedB. came unpunishedC. went unpunishedD. not punished50. We took a taxi to the airport. Otherwise we ____lateA. would beB. wereC. will beD. would have been51. Supposing he never ____, what would happen thenA. comeB. cameC. would comeD. will come52. What do you think his proposal that we ____ a play at the English meetingA. had put onB. should put onC. have put onD. will put on53. I hope that you ____ rightA. will beB. should beC. wereD. would be54. As you know, I am a disabled man, but I would be happy if I ___of service to youA. amB. have beenC. should beD. would be55. He insisted that we ____early the next morningA. startB. startedC. would startD. had started56. I did not see your sister at the meeting. If she ____, she would have met my brotherA. has comeB. did comeC. had comeD. came57. We ____last night, but we went to the cinema insteadA. must have studiedB. might studyC. would studyD. would have studied58. If it _____the snow, we _____the Simian Mountain last weekA. were not, could have climbedB. were not, could climbC. had not been , could have climbedD. had not been, could climb答案1-10 C B D B C C C B A A 11-20 D A B A C D B C D A 21-30 D C C B A C B B A B 31-40 D C C A B B D B A A 41-50 C D C B C D D B C D 51-58 B B A A AC D C。

完整虚拟语气用法表格归纳图

一：宾语从句中的虚拟语气
1.在动词wish/hope后的宾语从句中的虚拟语气,表示一种不可能实现的愿望。
对现在情况的虚拟：从句谓语动词用过去式或过去进行式。
I wish (that) I were a bird.
对过去情况的虚拟：从句谓语动词用过去完成时，或would，could，might+现在完成时。
I wish (that) I had seen the film last night.
对将来情况的虚拟：从句谓语“would/should/could/might+动词原形”。
I wish (that) I would\could go.
在表示建议，命令，要求，忠告，等动词的后面的宾语从句中的虚拟语气
2、If+主语+were to+动词原形
3、If+主语+should +动词原形
If I were to go abroad ,I would go to America.
主语+would（could should might）+动词原型
错综时间条件句——主从句时间不一致的情况下的虚拟语气
有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
1.条件暗含在短语中；
2.条件暗含在上下文中；
3.虚拟式变为习惯说法，很难找出其暗含的条件。
条件从句中省略if采用倒装语序的情况
在if引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if省去，而将had，should，were等助动词提到主语之前。
例：原句：1: If she were younger,she,would do it.

完整虚拟语气用法表格归纳图

．选择题1。

If only he ____quietly as the doctor instructed, he would not suffer so much now。

A。

lies B。

lay C。

had lain D. should lie2。

How I wish every family ____a large house with a beautiful garden。

A. hasB. had C。

will have D。

had had3。

You did not let me drive。

If we ____in turn, you ____ so tiredA. drove; didn’t getB. drove；wouldn’t get C。

were driving；wouldn't getD。

had driven ；wouldn’t have got4。

_____it rain tomorrow，we would have to put off the visit to the Yangpu BridgeA。

Were B. Should C。

Would D。

Will5。

I suggested the person _____ to be put into prisonA。

refers B。

referring C。

referred D. refer6. When a pencil is partly in a glass of water, it looks as if it____A. breaksB. has brokenC. were broken D。

had been broken7。

I insisted _____to see a doctor, but he insisted nothing ___ wrong with himA。

on him to go; should be B. he went；be C。

完整虚拟语气用法表格归纳图

去if:Should it rain tomorrow, we would not go climbing.
虚拟语气在as if/as though引导的方式状语从句中
1.表示与现在事实相反或对现在情况有怀疑，谓语动词用过去式。
He treats the boy as if he were his own son.
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
If I were to go abroad ,I would go to America.
主语+would（could should might）+动词原型
错综时间条件句——主从句时间不一致的情况下的虚拟语气
有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
根据情况，1.可以用虚拟语气。
例：suppose/supposing that it rained,we shouldn’t go out.
2.也可以用述语气。
例：They are willing to surrender provided they are given free pardon..
“In case”引导的从句中即可用述句，也可以用虚拟语气
表示与过去事实相反的拟条件句
If+主语+had+动词的过去分词
If he had hurried ,he could have caught the train.
主语+would（should could might）+have+动词的过去分词

(完整版)完整虚拟语气用法表格归纳图

The man insisted【坚持认为】that he had never stolen the money.
在expect，believe，think，suspect等动词的否定或疑问形式后的宾语从句中的虚拟语气
经常用“should+动词原型（或完成形式），表示惊奇，怀疑，不满等情绪。
I cannot believe that you should think so.
在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance.
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
“In case”引导的从句中即可用陈述句，也可以用虚拟语气
（should）+动词原型
例：1.The game will be put off in case it (should) snow.
2.The game will be put off in case it snows.
名词性从句中的虚拟语气
表示“要求”的：ask,desire, request,demand,require,beg
表示“同意，坚持”的：insist
表示“决定，命令”的：decide,order
注意：suggest,insist不表示建议或坚持要某人做某事时，即它们用于其本意暗示，表明，坚持认为时，宾语从句用陈述语气。

完整虚拟语气用法表格归纳图

“It is(was)+形容词〔或过去分词〕+that….”结构中的虚拟语气
表达形式为should+动词原形或省略should
It’s quite necessary that we should have a walk now.
常用的形容词：natural，appropriate，advisable，necessary，important，urgent，probable，possible，desirable，strange。
去if：Were she younger,she,would do it.
2: If you had come earlier, you would have met him.
去if: Had you come earlier, you would have met him
3:If it should rain tomorrow, we would not go climbing.
注意：1.在as if/as though句中，如果有可能成为事实，用陈述语气。
例：He looks2.as though或as if引导的状语从句，从句主语和主句主语相同时，从句中可省略主语和部分谓语。
虚拟语气用在lest，for fear that，so that及in order that引导的目的状语从句中表示“以防，以免”等意思
在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，抱歉，疑心，惊奇等。
It’s a pity that you (should) miss a good chance.
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。

完整虚拟语气用法表格归纳图

在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance.
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
谓语动词多用should/could/might+动词原型构成
For fear that it may rain tomorrow, we should bring an umbrella.
由“providing（that）/provided（that）/on condition that/suppose（that）/supposing（that）”引导的条件从句
一：宾语从句中的虚拟语气
1.在动词wish/hope后的宾语从句中的虚拟语气,表示一种不可能实现的愿望。
对现在情况的虚拟：从句谓语动词用过去式或过去进行式。
I wish (that) I were a bird.
对过去情况的虚拟：从句谓语动词用过去完成时，或would，could，might+现在完成时。
注意：在上述所列形容词后面用that引出的宾语从句中，谓语动词也要用虚拟语气。
例：I don’t think it advisable that tom be assigned to the job since he has no experience.(汤姆缺乏经验，指派他做这项工作我认为是不恰当的).
2、If+主语+were to+动词原形

完整虚拟语气用法表格归纳图

去if：Were she younger,she,would do it.
2: If you had come earlier, you would havemet him.
去if: Had you come earlier, you would have met him
3:If it should rain tomorrow, we would not go climbing.
“In case”引导的从句中即可用陈述句，也可以用虚拟语气
（should）+动词原型
例：game will be put off in case it (should) snow.
game will be put off in case it snows.
名词性从句中的虚拟语气
一：宾语从句中的虚拟语气
Would rather，had rather，后的宾语从句中的虚拟语气
谓语动词用过去式表示与现在或将来相反
I would rather you told me the truth.
用过去完成式表示与过去事实相反。表示“宁愿做什么”或“对过去做的事的懊悔”。
I would rather you had gone there lamanded/suggested/ordered/required….
that-clause句型中从句用(should )+动词原型
It is demanded that we should work out a plan.
这类名词常见的有：demand，desire，requirement，advice，recommendation，suggestion，order，necessity，proposal，plan，idea。

完整虚拟语气用法表格归纳图

状语从句中的虚拟语气虚拟语气在if引导的条件句中的用法三点：从句（条件）主句（目的）表示于现在事实相反的虚拟条件句If+主语+动词的过去式（be用were）If I had time, I wouldattend the meeting.主语+would(should couldmight)+动词原型表示与过去事实相反的拟条件句If+主语+had+动词的过去分词If he had hurried ,hecould have caught thetrain.主语+would（should couldmight）+have+动词的过去分词表示与将来事实相反的虚拟条件句1、If+主语+动词过去式2、If+主语+were to+ 动词原形3、If+主语+should +动词原形If I were to go abroad ,Iwould go to America.主语+would（could shouldmight）+动词原型错综时间条件句——主从句时间不一致的情况下的虚拟语气有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。

1.条件暗含在短语中；2.条件暗含在上下文中；3.虚拟式变为习惯说法，很难找出其暗含的条件。

条件从句中省略if采用倒装语序的情况在if引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if省去，而将had，should，were等助动词提到主语之前。

完整虚拟语气用法表格归纳图

虚拟语气拟语气这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。

二．表语从句或同位语从句中的虚拟语气某些表示建议，请求，命令等主观意向的名词做主语时，其后的表语从句或同位语从句需用虚拟语气表达形式为should+动词原型或直接用动词原型。

My idea is that we (should ) think it over before accepting it.We all agree to that suggestion that the meeting (should) be put off.在It is demanded/suggested/ordered/required….that-clause句型中从句用(should )+动词原型It is demanded that we should work out a plan.这类名词常见的有：demand，desire，requirement，advice，recommendation，suggestion，order，necessity，proposal，plan，idea。

在It is (about/high) time+that 定语从句中的虚拟语气表示“该做……..的时候了”其动词形式用一般过去时或should+动词原型It is high time that you went / should go to school.注意：在this is the first time/ second time that….句型中，从句中谓语动词用陈述语气完成时态。

This is the second time that we have achieved such a great success.。

完整虚拟语气用法表格归纳图

．选择题1. If only he ____quietly as the doctor instructed; he would not suffer so much now.A. liesB. layC. had lainD. should lie2. How I wish every family ____a large house with a beautiful garden.A. hasB. hadC. will haveD. had had3. You did not let me drive. If we ____in turn; you ____ so tiredA. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven ; wou ldn’t have got4. _____it rain tomorrow; we would have to put off the visit to the Yangpu BridgeA. WereB. ShouldC. WouldD. Will5. I suggested the person _____ to be put into prisonA. refersB. referringC. referredD. refer6. When a pencil is partly in a glass of water; it looks as if it____A. breaksB. has brokenC. were brokenD. had been broken7. I insisted _____to see a doctor; but he insisted nothing ___ wrong with himA. on him to go; should beB. he went; beC. he go; wasD. he should to; is8. ---Your aunt invites you to the movies today---I had rather she ____ me tomorrow than todayA. tellsB. toldC. would tellD. had told9. ---Would you have called her up had it been possible---Yes; but I ____busy doing my homeworkA. wasB. wereC. had beenD. would be10. I was ill that day; otherwise I ____ the sports meetA. would have taken part inB. took part inC. had taken part inD. would take part in11. ___the clouds; you would find the airplane in the sky easilyA. Had it not been forB. If it were notC. If it had not been forD. Were it not for12. If my lawyer ____here last Sunday; he ____ me from goingA. had been; would have preventedB. had been; would preventC. were; preventD. were; would have prevented13. ____hard; he would have passed the examA. If he were to workB. Had he workedC. Should he workD. Were he to work14. ____today; he would get there by FridayA. Were he to leaveB. If he had leftC. Did he to leaveD. Had he left15. Had you listened to the doctor; you ____all right nowA. areB. wereC. would beD. would have been16. I did not see your sister at the meeting. If she ____; she would have met my brotherA. has comeB. did comeC. comeD. had come17. He ____busy yesterday; or he ___you with your experiment.A. was; had helpedB. was; would have helpedC. had been; would have helpedD. were; would have helped18. If it ____for the snow; we____ the mountain yesterdayA. were not; could have climbB. were not; could climbC. had not been; could have climbedD. hadn’t been; could climb19. Without electricity; human life ____quite difficult todayA. isB. will beC. would have beenD. would be20. ---I am going to tell her the news---I would as soon you _____her about itA. didn’t tellB. don’t tellC. hadn’t tellD. won’t tell21. Mike’s father; as well as his mother; insisted he ____homeA. stayedB. could stayC. has stayedD. stay22. It was requested that the play ____againA. should put onB. would put onC. be put onD. put on23. She insisted that a doctor _____ immediatelyA. had sent forB. sendC. be sent forD. was sent24. ---Did you scold him for his carelessness----Yes; but ____itA. I’d rather not doB. I’d rather not have doneC. I should’ t doD.I’d better not do25. If only I ___my carA. hadn’t lostB. wouldn’t loseC. didn’t loseD. haven’t lost26. But for water; it ____impossible to live in the earthA. isB. wouldC. wereD. wouldn’t be27. I would rather you ____anything about it for the time beingA. doB. did n’t doC. don’tD. didn’t28. The kind-hearted couple treat the orphan very well as though he ____ their own sonA. isB. wereC. had beenD. should be29. How the old people wish that they ____young once moreA. wereB. could becomeC. had beenD. should be30. It is high time that we ____ a meeting to discuss this problemA. holdB. heldC. have heldD. had held31. The thief closed his eyes ____ he ____dyingA. even if ; wasB. though; would beC. even; had beenD. as if; were32. I wish that you ____ such a bad headache because I am sure that you would have enjoyed the concertA. had notB. did not have hadC. hadn’t hadD. hadn’t have33. The chairman insisted that we ____the question againA. will discussB. to discussC. should discussD. will be discussed34. He requested that the students ____them get in cropsA. helpB. to helpC. helpedD. helping35. The guard at the gate insisted that everybody _____the rulesA. obeysB. ObeyC. will obeyD. would obey36. I wish I ____here thenA. wasB. had beenC. wereD. would be37. It is strange that he ____back so earlyA. cameB. will comeC. had comeD. should have come38. Mother suggested that I ___my homework first before watching TVA. didB. doC. shall doD. have done39. My suggestion is that the meeting ____off till nest SundayA. be putB. putC. should putD. had been put40. He is talking so much about America as if he ____ thereA. had beenB. has beenC. wasD. been41. The teacher demanded that the exam _____ before elevenA. must finishB. would be finishedC. be finishedD. must be finished42. ---Sorry; Joe. I did not mean to……----Don’t call me “Joe”; I am Mr. Parker to you; and ____ you forget itA. doB. didn’tC. didD. don’t43. I did not attend the lecture by Pro. Jackson. I ____ but I ____ all this morningA. would; have washedB. could; have been washingC. would have; have been washingD. could have; had washing44. How I wish I ____ to repair the watch I only made it worseA. had triedB. hadn’t triedC. have triedD. didn’t try45. ----How could I thank you enough----Don’t mention it. Any other man ____itA. must doB. could doC. would have doneD. should have done46. Key European governments insist Iraq’s co-operation ____ good and military action______ to allow inspections to continueA. be; be delayedB. is; delayC. should be; be delayedD. is ; be delayed47. If the hurricane had happened during the day-time; ____more deathsA. it would have beenB. it would beC. there would beD. there would have been48. What the customers_____ from the company is that the goods ____ right to their homes.A. requested; deliverB. demand; be deliveredC. request; should deliverD. demand; delivered49. If law-breakers _____ the society will be in disorderA. made unpunishedB. came unpunishedC. went unpunishedD. not punished50. We took a taxi to the airport. Otherwise we ____lateA. would beB. wereC. will beD. would have been51. Supposing he never ____; what would happen thenA. comeB. cameC. would comeD. will come52. What do you think his proposal that we ____ a play at the English meetingA. had put onB. should put onC. have put onD. will put on53. I hope that you ____ rightA. will beB. should beC. wereD. would be54. As you know; I am a disabled man; but I would be happy if I ___of service to youA. amB. have beenC. should beD. would be55. He insisted that we ____early the next morningA. startB. startedC. would startD. had started56. I did not see your sister at the meeting. If she ____; she would have met my brotherA. has comeB. did comeC. had comeD. came57. We ____last night; but we went to the cinema insteadA. must have studiedB. might studyC. would studyD. would have studied58. If it _____the snow; we _____the Simian Mountain last weekA. were not; could have climbedB. were not; could climbC. had not been ; could have climbedD. had not been; could climb 答案1-10 C B D B C C C B A A11-20 D A B A C D B C D A21-30 D C C B A C B B A B31-40 D C C A B B D B A A41-50 C D C B C D D B C D51-58 B B A A AC D C。

完整虚拟语气用法表格归纳图

状语从句中的虚拟语气虚拟语气在if引导的条件句中的用法三点：从句（条件）主句（目的）表示于现在事实相反的虚拟条件句If+主语+动词的过去式（be用were）If I had time, I would attendthe meeting.主语+would(should couldmight)+动词原型表示与过去事实相反的拟条件句If+主语+had+动词的过去分词If he had hurried ,he couldhave caught the train.主语+would（should couldmight）+have+动词的过去分词表示与将来事实相反的虚拟条件句1、If+主语+动词过去式2、If+主语+were to+ 动词原形3、If+主语+should +动词原形If I were to go abroad ,I wouldgo to America.主语+would（could shouldmight）+动词原型错综时间条件句——主从句时间不一致的情况下的虚拟语气有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。

1.条件暗含在短语中；2.条件暗含在上下文中；3.虚拟式变为习惯说法，很难找出其暗含的条件。

完整虚拟语气用法表格归纳图

If you had followed my advice, you would be better now.
If you had studied hard before, you would be a college student now.
含蓄条件句
有时虚拟条件句并没用if从句表示出来，而是用介词短语（otherwise，or，without，but for）上下文或其他方式来表示。
2、If+主语+were to+ 动词原形
3、If+主语+should +动词原形
If I were to go abroad, I would go to America.
主语+would（could should might）+动词原型
错综时间条件句——主从句时间不一致的情况下的虚拟语气
有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
去if：Were she younger, she would do it.
2: If you had come earlier, you would have met him.
去if: Had you come earlier, you would have met him
3:If it should rain tomorrow, we would not go climbing.
表示与过去事实相反的拟条件句
If+主语+had+动词的过去分词
If he had hurried, he could have caught the train.
主语+would（should could might）+have+动词的过去分词

完整虚拟语气用法表格归纳图

状语从句中的虚拟语气虚拟语气在if引导的条件句中的用法三点：从句（条件）主句（目的）表示于现在事实相反的虚拟条件句If+主语+动词的过去式（be用were）If I had time, I would attendthe meeting.主语+would(should couldmight)+动词原型表示与过去事实相反的拟条件句If+主语+had+动词的过去分词If he had hurried ,he couldhave caught the train.主语+would（should couldmight）+have+动词的过去分词表示与将来事实相反的虚拟条件句1、If+主语+动词过去式2、If+主语+were to+ 动词原形3、If+主语+should +动词原形If I were to go abroad ,I wouldgo to America.主语+would（could shouldmight）+动词原型错综时间条件句——主从句时间不一致的情况下的虚拟语气有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。

1.条件暗含在短语中；2.条件暗含在上下文中；3.虚拟式变为习惯说法，很难找出其暗含的条件。

完整虚拟语气用法表格归纳图

在It is demanded/suggested/ordered/required….
that-clause句型中从句用(should )+动词原型
It is demanded that we should work out a plan.
这类名词罕见的有：demand，desire，requirement，advice，recommendation，suggestion，order，necessity，proposal，plan，idea。
注意：1.在as if/as though句中，如果有可能成为事实，用陈述语气。
例：He looks as if he going to be ill.
2.as though或as if引导的状语从句，从句主语和主句主语相同时，从句中可省略主语和部分谓语。
虚拟语气用在lest，for fear that，so that及in order that引导的目的状语从句中暗示“以防，以免”等意思
注意：在上述所列形容词后面用that引出的宾语从句中，谓语动词也要用虚拟语气。
例：I don’t think it advisable that tom be assigned to the job since he has no experience.(汤姆缺乏经验，指派他做这项工作我认为是不恰当的).
在“It is (was)+名词+that…..”结构句中的虚拟语气
暗示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance.
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。