虚拟语气作业
高中英语虚拟语气练习附答案
高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。
根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。
虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。
例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。
例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。
虚拟语气用法总结(超好)
虚拟语气用法总结(超好)虚拟语气用法总结虚拟语气是英语中的一种语法现象，它用于表达与事实相反、与现实相反或与过去事实相反的假设或愿望。
虚拟语气不仅存在于从句中，也可以出现在主句中。
虽然虚拟语气的用法较为多样，但是掌握其基本规则能够帮助我们更准确地表达自己的意思。
本文将对虚拟语气的用法进行总结和归纳。
一、过去时的虚拟语气1. 虚拟条件句当表示与现实相反的假设或条件时，使用虚拟条件句。
这种句子通常包含一个条件从句和一个结果从句，条件从句使用过去完成时，结果从句使用"would"、"could"或"might"加动词原形。
例如：- If I had studied harder, I would have passed the exam.（如果我当时学得更努力，我就能通过考试。
）- If I had known you were coming, I would have prepared dinner.（如果我知道你要来，我就会准备晚餐。
）2. 虚拟表达愿望或建议当表达与现实相反的愿望或建议时，使用虚拟语气，即将过去时态的动词形式改为"would"加动词原形。
例如：- I wish I were taller.（我希望我更高。
）- She suggested that he take a bus.（她建议他坐公交车。
）二、现在时的虚拟语气1. 虚拟条件句与过去时的虚拟条件句类似，现在时的虚拟条件句也包含一个条件从句和一个结果从句。
条件从句使用"were to"结构或"should"加动词原形，结果从句使用"would"、"could"或"might"加动词原形。
例如：- If I were to win the lottery, I would travel the world.（如果我中了彩票，我会周游世界。
高二英语虚拟语气与情态动词试题答案及解析
高二英语虚拟语气与情态动词试题答案及解析1.If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _____ to the house next door.A．could spread B．should have spreadC．would spread D．might have spread【答案】D【解析】句意：如果狗没有叫醒我们，我们就不会注意到火，它可能已经蔓延到隔壁家去了。
对过去情况进行虚拟，主句用would/maight/should/sould+have done。
故选D。
【考点】考查虚拟语气。
2. The manager considers it is important that everything _______ by weekend.A．will complete;B．has completed C．be completed D．is completed【答案】C【解析】句意：经理认为一切要在周末之前完成很重要。
这里使用了固定句型：It is +adj+that从句，从句的谓语使用虚拟语气，谓语是should do，should可以省略，另外everything和complete是被动关系，所以选C。
【考点】考查虚拟语气3. If he _______ his leg in the last training, he _______ the coming London Olympics, which he has been longing to compete in.A．didn’t hurt; would go in forB．hadn’t hurt; would have taken part inC．hadn’t hurt; would join inD．didn’t hurt; would have taken part in【答案】C【解析】考查虚拟语气。
条件句的虚拟语气用法与练习
条件句的虚拟语气用法与练习虚拟语气是英语语法中的一种特殊语气，它用于表达一种虚构的情况、非真实性的假设或者一种可能性。
虚拟语气在条件句中经常被使用，以表达与现实情况相反或与事实不符的情况。
在本文中，我们将讨论条件句中虚拟语气的用法，并提供一些练习来巩固学习。
一、虚拟语气的声明句与疑问句用法1. 虚拟语气的声明句用法：在条件句中，我们使用虚拟语气来表达一种假设或非真实性的情况。
虚拟语气的声明句通常由“if”引导，随后使用“would”或“could”来表示虚拟或假设的情况。
例如：- If I were rich, I would buy a big house.（如果我有钱，我会买一所大房子。
）- If I had seen him, I would have said hello.（如果我见到了他，我本会打招呼。
）在虚拟语气的声明句中，注意使用“were”代替“was”。
这是因为在虚拟语气中，我们使用“were”来代替一般的过去时间中的“was”。
2. 虚拟语气的疑问句用法：虚拟语气的疑问句常用于表达邀请、建议或请求。
在虚拟语气的疑问句中，我们使用“would”或“could”来提出虚拟的情况，并且在句末使用陈述语序。
例如：- Would you mind if I borrowed your pen?（如果我借用你的钢笔，你介意吗？）- Could you help me with my homework?（你可以帮我做作业吗？）二、虚拟语气练习为了巩固虚拟语气的用法，以下是一些练习题：1. 填空练习：用适当的虚拟语气形式填空。
- If I _______ (be) taller, I _______ (reach) the top shelf.- If she _______ (have) more time, she _______ (travel) the world.- Would you be mad if I _______ (eat) the last piece of cake?- Could you pass me the salt if you _______ (be) done with it?2. 句子改写练习：将下列句子改写成虚拟语气形式。
if would 虚拟语气例句
if would虚拟语气例句虚拟语气是英语语法中一个重要的概念，用来表示与事实相反或假设的情况。
在英语中，虚拟语气的运用非常广泛，可用于表达假设、建议、愿望、要求等等。
掌握好虚拟语气的用法，有助于提升我们的英语表达能力。
下面是一些关于虚拟语气的例句，希望能对大家有所帮助：1.If I were you,I would study harder.（假设句）如果我是你，我会更努力地学习。
2.I wish I could fly like a bird.（愿望句）我希望我能像鸟一样飞翔。
3.If I had more time,I would go traveling.（假设句）如果我有更多时间，我会去旅行。
4.She suggested that he attend the meeting.（建议句）她建议他参加会议。
5.If she had arrived earlier,she wouldn't have missed the train.（假设句）如果她早点到，她就不会错过火车了。
6.They demanded that he apologize for his behavior.（要求句）他们要求他为自己的行为道歉。
7.If I won a million dollars,I would donate it to charity.（假设句）如果我赢得一百万美元，我会把它捐给慈善机构。
8.He acted as if he knew everything.（假设句）他表现得好像他什么都知道。
9.If I had known about the party,I would have gone.（假设句）如果我早知道有派对，我就会去的。
10.It's about time you finished your homework.（建议句）你应该早点完成作业了。
以上是一些关于虚拟语气的例句，通过阅读和学习这些例句，我们可以更好地理解虚拟语气的用法，并能够在实际应用中灵活运用。
虚拟语气(二)
与过去情况 过去完成式 相反的假设 (had +done)
would / could / might / should +have done
与将来情况 可能相反的 假设
①过去式 (did)/(were) would / could / might /
②should + do
shouldห้องสมุดไป่ตู้+ do
③were to do
1.宾语从句。常见动词： 一个坚持：insist 三个命令：order, command，instruct 四个建议：advise, suggest, recommend, propose 五个要求：demand , require, request, desire
这些动词后面的宾语从句要使用虚拟语气 用法。即从句中的动词 使用should + V原 形，或者将should省略。
4. It rained yesterday. If it _h_a_d__b_e_e_n__(be) fine yesterday, I w__o_u_ld_h_a_v_e__g_o_n_e___(go)there.
5. If he _s_h_o_u_ld_/_w_e_r_e_t_o_c_o_m__e__(come) tomorrow, what _s_h_o_u_l_d___we _s_a_y______(say) to him?
If it were not for ---/If it had not been for ---
Fill in the blanks
1. I am not free today. If I __w_e_r_e__(be)free today, I __w_o_u_l_d_g__o_(go) and visit some of my friends.
英语虚拟语气的基本用法归纳(优秀9篇)
英语虚拟语气的基本用法归纳（优秀9篇）虚拟语气的时态篇一一、过去式：if 从句：had done英语语法：虚拟语气的时态主句：情态动词(would，could，might，should)+have done英语语法：虚拟语气的时态二、现在式：if 从句：did/were英语语法：虚拟语气的时态主句：情态动词(would，could，might，should)+do英语语法：虚拟语气的时态三、将来时：if 从句：①should/shall do②were to do③did/were英语语法：虚拟语气的时态6主句：情态动词(would，could，might，should)+do虚拟语气专项练习题解析篇二1.I enjoyed the movie very much. I wish I _____ the book from which it was made.A. have readB. had readC. should have readD. are reading2.You are late. If you _____ a few minutes earlier, you _____ him.A. come; would meetB. had come; would have metC. come; will meetD. had come; would meet3.The two students talked as if they _____ friends for years.A. should beB. would beC. have beenD. had been4.It is important that I _____ with Mr. Williams immediately.A. speakB. spokeC. will speakD. to speak5.He looked as if he _____ ill for a long time.A. wasB. WereC. has beenD. had been6.If the doctor had come earlier, the poor child would not _____.A. have laid there for two hoursB. have been lied there for two hoursC. have lied there for two hoursD. have lain there for two hours7.I wish that I _____ with you last night.A. wentB. could goC. have goneD. could have gone8.Let’s say you could go there again, how _____ feel?A. will youB. should youC. would youD. do you9.I can’t stand him. He always talks as though he _____ everything.A. knewB. knowsC. has knownD. had known10._____ the fog, we should have reached our school.A. Because ofB. In spite ofC. In case ofD. But for11.If you had told me in advance, I _____ him at the airport.A. would meetB. would had metC. would have metD. would have meet12.Mike can take his car apart and put it back together again. I certainly wish he_____ me how.A. teachesB. will teachC. has taughtD. would teach13.I would have told him the answer, had it been possible, but I _____ so busy then.A. had beenB. wereC. wasD. would be14.He’s working hard for fear that he _____.A. should fall behindB. fell behindC. may fall behindD. would fallen behind15.If it _____ another ten minutes, the game would have been called off.A. had rainedB. would have rainedC. have seenD. rained16.He suggested that they _____ use a trick instead of fighting.A. shouldB. wouldC. doD. had17.My father did not go to New York; the doctor suggested that he _____ there.A. not wentB. won’t goC. not goD. not to go18.I would have gone to the meeting if I _____ time.A. had hadB. have hadC. hadD. would have had19.Would you rather I _____ buying a new bike?A. decided againstB. will decide againstC. have decidedD. shall decide against20.You look so tired tonight. It is time you _____.A. go to sleepB. went to sleepC. go to bedD. went to bed21、—Why didn’t you buy a new car?—I would have bought one if I _____ enough money.A. hadB. have hadC. would haveD. had had22.If she could sew, _____.A. she make a dressB. she would have made a shirtC. she will make a shirtD. she would had made a coat23._____ today, he would get there by Friday.A. Would he leaveB. Was he leavingC. Were he to leaveD. If he leaves24.His doctor suggested that he _____ a short trip abroad.A. will takeB. would takeC. takeD. took25.The Bakers arrived last night. If they’d only let us know earlier,_____ at the station.A. we’d meet themB. we’ll meet themC. we’d have met themD. we’ve met them26.If I _____ you, I _____ more attention to English idioms and phrases.A. was; shall payB. am; will payC. would be; would payD. were; would pay27.We might have failed if you _____ us a helping hand.A. have not givenB. would not giveC. had not givenD. did not give28.The law requires that everyone _____ his car checked at least once a year.A. hasB. hadC. haveD. will have29.It is strange that he _____ so.A. would sayB. would speakC. should sayD. will speak30.Had I known her name, _____A. or does she know mine?B. and where does she live?C. she would be beautiful.D. I would have invited her to lunch.31.He has just arrived, but he talks as if he _____ all about that.A. knowB. knowsC. knownD. knew32.If I _____ the money, I would have bought a much bigger car.A. possessedB. ownedC. hadD. had had33.He was very busy yesterday; otherwise, he _____ to the meeting.A. would comeB. cameC. would have comeD. will come34.The librarian insists that John _____ no more books from the library before he returns all the books he has borrowed.A. will takeB. tookC. takeD. takes35.I left very early last night, but I wish I _____ so early.A. didn’t leaveB. hadn’t leftC. haven’t leftD. couldn’t leave36.I do not have a job. I would find one but I _____ no time.A. hadB. didn’t haveC. had hadD. have37.I wish that you _____ such a bad headache because I’m sure that you would have enjoyed the concert.A. hadn’tB. didn’t have hadC. hadn’t hadD. hadn’t have38.He insisted that we all _____ in his office at one o’clock.A. beB. to beC. would beD. shall be39.Helen couldn’t go to France after all. That’s too bad. I’m sure she would have enjoyed it if _____.A. she’s goneB. she’ll goC. she’d goneD. she’d go答案：1—5 BBDAD 6—10 DDCAD11—15 CDCAA 16—20 ACAAD21—25 DBCCC 26—30 DCCCD31—35 DDCCB 36—39 DCAC解析：1.wish后面用虚拟语气，表示与过去事实相反用过去完成时。
虚拟语气表格与作业
为方便记忆，表格对比名词性从句中的虚拟语气讲练结合：1.Mr Li required the computer equipment referred________ used in every classroom.A.should beB.have to beC.to beD.to being2. —Yang Liwei has won great honour for our country.—Who is Yang Liwei?—What a question! It is surprising________ the first spaceman in China.A.you didn’t know our national heroB.to you not to know himC. you should know nothing aboutD.you knew nothing about him3. —What courses are you going to do next term?—I don’t know. But it’s about time________ on something.A.I’d decideB.I decidedC.I decideD.I’m deciding4.One of the requirements for the fire is that the material________ to its burning t emperature.A.is heatedB.will be heatedC.would be heaterD.be heated5.Robert wishes that he________ business instead of history when he was in univer sity.A.studiesB.studiedC.has studiedD.had studied6.My demand is that the information referred to in my report________ to Mr. Bro wn without delay.A.to be e-mailedB.e-mailedC.be e-mailedD.being e-mailed7.He was very busy yesterday, otherwise he________ to the meeting.A.would comeB.cameC.would have comeD.had come8.Without electricity human life________ quite different today.A.isB.will beC.would have beenD.would be9.If he had not gone out in the storm, he________ alive now.A will be B.would beC.would have beenD.is10.If only I________ how to operate an electronic computer as you do.A.had knownB.would knowC.should knowD.knew11.But for the party, he________ of hunger fifteen years ago.A.would have diedB.would dieC.must have diedD.must die12.I would have come earlier, but I________ that you were waiting for me.A.didn’t knowB.hadn’t knowC. would have knownD.haven’t known13.The teacher agreed to the suggestion that the students________ two weeks to pr epare for the exam.A.giveB.should giveC.be givenD.would be given14.Wang Ling, one of my friends, is very good at English. He speaks English as if he________ an Englishman.A.wereB.would beC.have beenD.had been15.We________ our lives had it not been for the policeman.A.would have lostB.should loseC.might loseD.had lost16.________ more careful, his ship would not have sunk.A.If the captain wereB.Had the captain beenC.Should the captain beD.If the captain would have been17.Were it not for the snowy weather, we________ all right.A.would beB.would have beenC.wereD.may be18.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 fallenB.had not fallenC. should fallD.were to fall19.He hesitated for a moment before kicking the ball, otherwise he________ a goal.A.had scoredB.scoredC.would scoreD.would have scored20.How I wish every family________ a large house with a beautiful garden!A.hasB.hadC.will haveD.had had1.C. 因为在表示“要求”的require, request, ask, demand等动词后的宾语从句的谓语要用“(should+)动词原形”，句中referred to是过去分词短语，作the computer equipment的定语，所以选C(from )。
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使用虚拟语气应注意的几个问题一、虚拟语气用于条件状语从句。
1、表示与现在事实相反的假设时，条件状语从句汇总的谓语动词用“过去式（be的过去式用were）”。
而主句中的谓语动词用“would（should，could，might）+动词原形”。
例如：①If he had time ,he ____________(将出席会议)（attend）。
2、表示与过去的事实相反的假设时，条件状语从句的谓语动词用“had +过去分词”，主句中的谓语动词用“would（should,could,might）+have+过去分词”，例如：②If my car ___________（没有抛锚），I would not have been late。
（break）③If he ________________（没有忙于做）with his experiment, he would have helped me with my English 。
(busy)（08 年湖北六校3月联考）④If the government_______(没有制定) some good policies, its economy wouldn’t have been developing so rapidly.(make) (08-09荆州高三期末考试题)3、表示与将来事实相反的假设时，条件状语从句的谓语动词用were to +动词原形或者用过去式或者用should加动词原形这三种形式，主句的谓语动词用would (should,could,might)+动词原形，例如：⑤If it were to rain tomorrow ,the meeting ______(将会推迟)（put）4、当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，动词的形式要依据它所表示的时间来调整，例如：⑥You had taken/followed the doctor’s davice ,you________now.(right)5、以上句型可以转换成下列形式。
（1）省略if 用were ,should ,had+主语（即倒装形式），例如：Were I in school again, I would work harder .⑦Had little Tommy gone to see the doctor earlier , he _________（不会病倒）last night(fall).(09年荆州质量检测题Ⅱ)⑧____________（如果你来得更早一点的话），you would have seen him.(come)但在虚拟条件状语从句中，省略连词的倒装形式的句首不能用动词的缩略形式，如我们可以说：Were it not for the expense , I would go to Italy. 但不能说：Weren’t it for the expense, I would go to Italy.(2) 用介词短语代替条件状语从句。
例如：⑨But for the effective measures taken by the govemment during the snowdisaster ,We________(就会遭受更大的损失了)（suffer,loss）(08年湖北八校高三二次联考) ⑩He wasn’t given enough financial support , otherwise he _________(不会辍学)（drop）.(09年湖北五市连考题)⑪Without air, there _________(将没有) living thing.二、虚拟语气用于宾语从句1、“wish+宾语从句”表示不能实现的愿望，汉语可译为“可惜…”，“就好了”，“悔不该…..”“但愿…..”等。
表示现在不能实现的愿望，从句谓语东西过去式（be动词用were）表示将来不能实现的愿望，从句用“would/could+动词原形”表示过去不能实现的愿望，从句用“had +过去分词或would/could have 过去分词”。
例如：⑫I wish it _________(是) spring all the year round.(be)⑬How I wish _______(更仔细一些)in the last exam.(careful)(潜江市高三9月考题)⑭I feel so sick. I wish Mum _______(没有逼我)to eat so much.(dorce)(08年湖北高考题)2虚拟语气在动词arrange , command, demand, desire,insist,order,propose,request,require,suggest,recommend等后面的宾语从句中用“（should）+动词原形”，例如：⑮Representatives attending Copenhagen conference recommended that _______(采取严厉措施) to reduce carbon emission (take)(2010年襄樊六月调研题) ⑯The headmaster suggested that the disabled boy __________(应该去上学) next term(send)(09年武汉市高三调研)注意：只有当insist作“坚持认为”，“坚持应该”，suggest作“建议”解时，从句的动作发生在谓语之后，宾语从句才用虚拟语气。
当insist 作“力言强调”，suggest 作“暗示，表明”解时，宾语从句通常不用虚拟语气。
Mike insisted that he had never stole anything.The expression on his face suggested that he was very angry.三、虚拟语气用于表语从句，同位语从句作advice,idea,order,demand,plan,proposal,suggestion,request,command等名词的表语从句和同位语从句，其谓语动词一般要用虚拟语气“（should）+动词原形”。
例如：17 I made a proposal_______(我们举行) a meeting next Monday .(hold)18 After circling around the earth for three days, Shen Zhou spaceship received the command from the ground__________(它着陆) as scheduled the next day.(land)(09年湖北省高考题)19 My idea is that ____________(我们应该做) exercises first .(do)四、虚拟语气用于主语从句在主语从句中，谓语动词的虚拟语气结构用“should+动词原形”的结构，表示惊奇，不相信，惋惜，理应如此等。
例如：20 It’s suggested that you ________(应该带一部手机) when you are out trvelling in case of emergencies.(bring)(08年恩施10月月考题)21 It is necessary that we ___________(应该打扫教室) every day.五、虚拟语气在as if (as though ),even if (even though)引导的表语从句或状语从句中的应用。
如果从句表示的动作发生在过去，用过去完成时；指现在状况，用过去式；指将来则用过去将来时。
22 She looked afrer the boy as if ____________(他是她自己的儿子)。
（be）(08年恩施10月考题)23 He speaks English so flently as if he _________(他学过英语) in England.(study)在上述三种主语从句中，should 应该为“应该”，“竟然”，可以省去，但不可换用would ,主句所用动词的时态不限。
注意：这种从句表示的是事实。
如果说话人对这种事实表现出惊奇的情感，就可用虚拟语气。
反之，如果不表示惊奇等情感，that 从句也可以用陈述语气。
例如：It is strange that he did not come yesterday.It is a pity that you can’t swim.六、虚拟语气用于定于从句这种从句常用在It is high time that.....句型中，定语从句的谓语动词用过去式或should+动词原形。
（should不能省略，be用were）来表示，意为“（现在）该.....”,”是...的时候了”，例如：24 It is high time that something _________(采取措施) about the population exolosion in some developing countries.(do)(09年荆州质量检测题)25 If your friends don’t stick with you any more, it’s time you________(你退出) the friendship.(pull)(09年天门六校四次联考)七、虚拟语气用于if only 引导的感叹句中26 If only they__________(没有走漏)the secret at that time.(give)(09年武汉市5月训练题)27 Look at the trouble I am in !____________________(我要是听从…该多好)your advice.(if, follow)(08年荆州市高中毕业质检题)八、虚拟语气在简单句中的应用1、情态动词的过去式用于现在进行时，表示说话人谦虚，客气，有礼貌或语气委婉，常出现在日常生活中。
例如：Would you be kind enough to open the door?2、用于一些习惯表达语法中，例如：Would you like a cup of tea?I would rather not tell you.You had better go now.3、用“May+动词原形”表示祝愿，may必须置于句首。