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高考英语语法专题精讲精练-虚拟语气

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语法专题七：虚拟语气1. 规则虚拟：即含if 从句的复合句，表示与事实相反。

具体时态搭配为：might /注意：1) 交叉时间虚拟：即主、从句不在同一时间，注意各自的时态。

2) 虚拟与非虚拟：即一句与事实相反，用虚拟；另一句与事实一致，用实际时态。

3) 虚拟中的倒装：如if从句中含should, had, wer e等，可将其置于句首，且省略if。

4) 介短、副词代替if从句：如without, but for, in the absence of (如果没有), or,otherwise2. 表示建议、要求、劝告、命令类词 + 名从中的虚拟，从句动词:(should) do适用词群：advise, ask, demand, desire, direct(指导，要求), insist, order, propose, recommend, request, require, suggest, urge等及其它们的名词、形容词、过去分词等，后跟名从。

注意：当insist为“坚持已发生或存在的事实”，suggest为“暗示、表明”时，要用陈述语气，即实际时态。

3. wish等词 + 从句：从句时态向后退一格：即表示现在、将来用did / were / was; 表示过去用had done。

适用词群：wish, as if /though, If only(要……就好了), would rather, It is (about / high) time 等。

4. 情态动词 + have done 表虚拟：should / ought to have done 本应该做（实际没做，含“责备”之意）could / might have done 本可以做（实际未做）needn’t have done 本没必要做 (实际做了)would like / love to have donewould rather have done 本来想要做某事(但未做)had better h ave done5. 句型：1) If it were not for…, I would / should / might / could + do“要不是……，我现在就……。

”（对现在的虚拟）If it had not been for…, I would / should / might / could + have done.“要不是……，我当时就……。

”（对过去的虚拟）2) It is important / necessary / natural / strange …+ 从句It is a shame / pity / no wonder…+ 从句.以上从句谓语动词皆为：(should) do3) had hoped / expected / intended / planned /…+ to do 本希望 / 打算做……(但未做成)巩固练习：1. ---If he ______, he ______ that food.---Luckily he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken2. ______ computer not be used tomorrow, it would take us a long time to do the job.A. ShouldB. WereC. HadD. May3. The law requires that everyone ______ his car checked at least once a year.A. hasB. haveC. will haveD. shall have4. Their words suggested they ______ tired, and I suggest we ______ the further training.A. are; put offB. were; put offC. had; put offD. were; shall put off5. He ______ you more help, even th ough he was very busy. He acted as if he ______ the boss.A. should have given; wereB. might have given; had beenC. may have given; had beenD. may give; was6. His proposal is that the machine ______ at once.A. is stoppedB. would be stoppedC. be stoppedD. is being stopped7. ---Where ______? ---I got stuck in the heavy traffic, or I ______ here earlier.A. did you go; had arrivedB. were you; would comeC. are; wasD. have you been; would have been8. Look at the trouble I am in! If only I ______ your advice.A. followedB. would followC. had followedD. should follow9. The doctor insisted that the patient ______ seriously ill and ______ operatedon at once.A. be; beB. was; wasC. was; beD. be; was10. ---Have you visited the Great W all of China? ---No, but I wish I ______.A. willB. hadC. haveD. did11. ---Shall I tell them the news? ---No, I would rather t hey ______ know it.A. won’tB. don’tC. wouldn’tD. didn’t12. As you worked late yesterday, you ______ have come this morning.A. needn’tB. mayn’tC. can’tD. mustn’t13. Isn’t it time that you ______ someone’s life ______ easier?A. will make; a bitB. made; a lot ofC. made; a bitD. have; a little14. --- I thought you were coming back from Shanghai next week.--- Oh, I ______ to stay there for one more week, but I changed my mind.A. would have intendedB. intendC. had intendedD. have intended15. --- Don’t you think it necessary that he ______ to Miami but to New York? --- I agree, bu t the problem is ______ he h as refused to.A. will not be sent; thatB. not be sent; thatC. should not be sent; whatD. should not send; what16. I would love ______ to the party last night but I had to work extra hours to finish a report.A. to goB. having goneC. goingD. to have gone17. --- How I want to have studied harder when I was in school.--- If you had, you ______ work into late every day nowadays. Anyhow, better late than never.A. don’tB. wouldn’tC. didn’tD. won’t18. Without your help, our team ______ the last match.A. won’t winB. will loseC. wouldn’t have wonD. can’t have lose19. If it were not for the fact that you ______ ill, I would ask you to do this right now.A. wereB. wasC. areD. be20. Our geography teacher has never been abroad, but he often talks as if he ______to many countries. A. had been B. should have been C. would have been D.has been虚拟语气：BABBACDCCBDACCBDBCCA。

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高中英语语法专题：虚拟语气诗词趣味讲解课件

高中英语语法专题：虚拟语气诗词趣味讲解课件


指导建构
1、如果你是湖水我乐意是堤岸环绕。
2、如果他们不吵架，他就不会死。
3、如果上天能够给我一个再来一次的机会， 我会对那个女孩子说三个字：我爱你。
4、如果你努力学习，你一定会取得好成绩。
指导建构
什么时候变虚拟条件句
所
以
虚
拟
条
件
句
里
说
的 都
一 是与客观事实相反，无论是现在或以前，都没发生过。
是
两情若是久长时又岂在朝朝暮暮。
“If Y is 1 and X is 1,what X and Y will be?” If love between both sides lasted forever,
why would they stay together day and night ?
指导建构
二 是你自个儿认为，这事儿现在、以后，都不太可能发生
假
的
指导建构
怎么变虚拟条件句
指导建构
条件句
虚拟语气----ቤተ መጻሕፍቲ ባይዱ现在的虚拟
Y=1 X=1Y+X=?
如果你是湖水我乐意是堤岸环绕 If you were the water in the lake,I would be pleased to be the dike surrounding you.
作业布置 QUESTION: If you were invisible（隐形的） for a day, what would you do?
高考质量提升是一项系统工程，涉及到多个方面、各个维度，关键是要抓住 重点、以点带面、全面突破，收到事半功倍的效果。
一、备考策略务必精准
高三备考的不同阶段，目标和任务各不相同，就像打仗一样，攻克不同的 山头有不同的打法，只有抓住要领，才能打赢主动仗。 一是细化“作战地图”
高中英语语法专题——虚拟语气专题

高中英语语法专题——虚拟语气专题

虚拟语气专题一语气的定义和分类语气是动词的一种形式，表示说话人队某一行为或事情的看法和态度。

包括陈述语气，表示动作或状态是现实的、确定的或符合事实的：we are not ready.祈使语气，表示说话人的建议、请求、邀请、命令: Open the door please!虚拟语气，表示动作或状态不是客观存在的事实，而是说话人的主观愿望、假设或推测。

如：If I were u, I should study English.I wish u could go with me.May u succeeded.二虚拟语气在条件从句中的用法真实条件句，假设的情况是有可能发生的。

虚拟条件句，结社的情况是过去或现在都不存在、或将来也不大可能发生的。

如:If it doesn’t rain tomorrow, we will go to the park.If he had seen you yesterday, he would have asked you about it.在含有虚拟条件句的复合句中，主句和从句的谓语都要用虚拟语气。

构成如下：用法举例：1与现在事实相反的假设和结果If I were you, I would(should, could, might) tell him the truth.2 与过去事实相反的假设或结果If you had taken my advice, you wouldn’t(couldn’t) have failed in the exam.3 与将来的事实可能相反的假设和结果If it were to snow this evening, they would not go out.4 主、从句的动作发生时间不一致的情况。

当条件从句和主句中表示的时间不一致的时候，要根据实际情况调整动词形式。

If you had listened to the doctor, you would be all right now.If you had practised speaking English more, you would be able to speak it fluently5 虚拟条件句可转化的形式（1）省略连词if（此时要用倒装结构，不能用助动词的缩略否定式）:Were I you(If I were you), I would not do it.Had he been more careful, such mistakes could have been avoided.Were it not for the expense, I would go to Pairs. (不能说：Weren‘t it ~)（2）用介词短语代替条件状语从句Without air(If there were no air), there would be no living things.But for your help (If it hadn’t been for your help) I couldn’t have done it.I haven’t have finished the work, but I have been ill. (If I hadn’t been ill, I would have finished the work.)6 省去条件从句或主句。

高考英语复习语法知识专题讲解10---虚拟语气(解析版)

高考英语复习语法知识专题讲解10---虚拟语气(解析版)


引导的让步和方式状语从 as if/though
He looks as if he were an artist.
句
He talked about the accident as if he had seen it.
in order that, so that, in case, for fear that
提前，即 故填 were/should/had
Were/Should/Had I..., Were
4. have fallen 解析：句意：要是没有政府和科学家的合作，与艾滋病相关的死亡人数就不会从 2005 年的 最高值降下来。从句“Had...not worked together”是对过去情况的假设，所以主句谓语要用 wouldn't have done.
necessary, natural, strange, important,
等 用 于 句 型 surprising, vital
“It
中， 引导的主语从 is+adj.+that...” that
句中谓语动词常用“（should)do”形式
It is necessary that he(should)sort out the information for my reference.
高考英语复习语法知识专题讲解 专题十 虚拟语气
一．虚拟语气在 if 非真实条件句中的应用
虚拟条件从句(if)
主句
与现在事实相反的 主语+did/were
假设
与过去事实相反的 主语+had done
假设
与将来事实相反的 主语+ 1.did/were
假设
2.should do
高考英语语法专题讲解之虚拟语气

高考英语语法专题讲解之虚拟语气


She would leave her husband except for children.
如果没有孩子的话,她就会离开她的丈夫的
考题点击：
D much longer time. 1.I went by plane; otherwise I ____ A.could take B.would take C.will have taken D.would have taken
1. If only grandmotherB ____ this together with us now.
A. will see B.could see C.must see D.should see
C quietly as the doctor instructed, 2. If only he ___ he would not suffer so much now. A. lies B. lay C. had lain D. should lie
If only she had lived a little longer. 3. If only he had arrived in time.
比较if only与only if only if 表示“只有”； I wake up only if the alarm clock rings.
[考题]
（2）错综时间虚拟条件句 虚拟条件句与主句谓语动词发生的时间有时不 一致，要注意主从句谓语形式。 [考题] It is hard for me to imagine what I would be doing today if I ___ in love, at the age of seven, with the Melinda Cox Library in my hometown. A. wouldn’t have fallen B. had not fallen C. should fall D. were to fall