高中英语虚拟语气总结
高中英语虚拟语气语法总结
高中英语虚拟语气语法总结在高中英语语法中，虚拟语气是一个重要的语法点。
在许多情况下，虚拟语气被用于表达假设、愿望和不可能的状态等。
本文将为大家总结高中英语中常见的虚拟语气语法。
一般现在虚拟语气（Present Subjunctive）一般现在虚拟语气通常用于表达虚构的情况或假设的情况。
具体来说，当主句谓语是“would rather”、“it’s time”、“if”、“suppose”、“lest”、以及“as if/though”时，从句中的谓语动词需要使用一般现在虚拟语气。
举个例子： - I would rather he (be) here with me. 我宁愿他现在和我在一起。
（此处的“be”使用了一般现在虚拟语气） - If I (find) his phone number, I would call him. 如果我找到他的电话号码，我就会打电话给他。
（此处的“find”使用了一般现在虚拟语气） - Don’t speak lest she (should) hear you. 不要说话，唯恐她听到。
（此处的“should”是虚拟语气的标志）需要注意的是，虽然一般现在虚拟语气的形式和一般现在时相同，但是在一些情况下，虚拟语气需要加上“should”或“were”等词汇来表示。
过去虚拟语气（Past Subjunctive）过去虚拟语气通常用于表达假设的情况或虚构的情况。
在从句中，虚拟语气的形式由过去式或过去分词构成。
主句通常使用“could”、“would”或“might”等词汇，有时也可以使用过去时态来表示虚拟情况。
举个例子： - If Mary (had) known you were in hospital, she would have come to see you. 如果玛丽知道你住院了，她一定会去看望你的。
（此处的“had”使用了过去虚拟语气，表示假设的情况）需要注意的是，过去虚拟语气的使用非常灵活，要根据实际情况来判断是否使用虚拟语气。
高中英语 虚拟语气三大类用法归纳
虚拟语气三大类用法归纳【即时训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. Sorry, I’m too busy now. If I_________(have) time, I would certainly go for an outing with y ou.2. Were it not for the snowy weather, we _________(be) all right.3. If I had a million dollars, I _________(put) it in the bank.4. If I __________(take) had taken your advice yesterday, I wouldn’t have made a mistake.5. If the captain had been more careful, his ship (sink).6. If the Watergate Incident_______________(occur) Nixon would not have resigned from the presidency.7. If you had taken my advice, you wouldn’t __________(fail) have failed in the exam.8. If it ________/____________/______________(rain) tomorrow, we would not go climbing.9. This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense.10. Grace doesn’t want to move to New York because she thinks if she___________(live) there, she wouldn’t be able to see her parents very often.11. If it _________(be) for his invitation the other day, I should not be here now.12. If he had spent more time practising speaking English before, he ________(be) able to speak it much better now.13. If you had told me the news yesterday, I ___________(worry) so worried now.14. What would have happened _______ Bob walked farther, as far as the river bank?15. _________he to leave today, he would get there by Friday.16. _________ she my daughter, I wouldn't allow her to study abroad.17. _________ I worked hard, I would have surely succeeded.18. We ______________(put) John’s name on the race list yesterday but for his recent injury.19. Without his wartime experiences, Hemingway _____________(write) his famous novel A Farewell to Arms.20. _________ your help, I wouldn't have succeeded anyway.【答案与解析】1. had。
高中英语知识点归纳虚拟语气的用法和情况
高中英语知识点归纳虚拟语气的用法和情况虚拟语气是英语中的一种特殊语气，用于表达与事实相反、与现实相反或与说话人的愿望、建议、命令等相反的假设情况。
在高中英语学习中，掌握虚拟语气的正确用法对于理解和准确表达意思至关重要。
本文将归纳总结高中英语中虚拟语气的用法和情况。
一、虚拟语气的基本情况1. 过去虚拟语气（Subjunctive Mood）过去虚拟语气用于表示与现在事实相反的虚拟状态或行为。
例如：If I were you, I would study harder.如果我是你，我会更努力学习。
2. 现在虚拟语气（Subjunctive Mood）现在虚拟语气用于表示与过去事实相反的虚拟状态或行为。
例如：I wish I lived in a big city.我希望我住在一个大城市。
3. 将来虚拟语气（Subjunctive Mood）将来虚拟语气用于表示与现在或将来事实相反的虚拟状态或行为。
例如：If it should rain tomorrow, we would cancel the picnic.如果明天下雨，我们会取消野餐。
二、虚拟语气的具体用法1. 虚拟条件语句虚拟条件语句用于表示与现实相反的条件情况。
例如：If she were here, she would help you.如果她在这里，她会帮助你。
2. 虚拟愿望语句虚拟愿望语句用于表达对于现在或将来不可能实现的愿望。
例如：I wish I had more free time.我希望我有更多的空闲时间。
3. 虚拟建议语句虚拟建议语句用于表示对于过去的事情提出建议。
例如：I wish you had listened to me earlier.我希望你早点听我的话。
4. 虚拟命令语句虚拟命令语句用于表示对于过去的事情给出命令或要求。
例如：I demanded that he apologize immediately.我要求他立即道歉。
高中英语虚拟语气的用法归纳
高中英语虚拟语气的用法归纳以下是高中英语虚拟语气的用法归纳：虚拟语气是一种特殊的动词形式，表示假设、愿望、建议、命令、猜测等非真实的情况。
一、基本用法1. 与现在事实相反条件从句：If + 主语 + 动词过去式（be 动词用 were）主句：主语 + would/should/could/might + 动词原形例句：If I were you, I would study harder. （如果我是你，我会更努力学习。
）Wouldn't life be boring if we had everything we wanted? （如果我们想要什么就有什么，生活岂不是很无聊？）2. 与过去事实相反条件从句：If + 主语 + had + 过去分词主句：主语 + would/should/could/might + have + 过去分词例句：If I had known your phone number, I would have called you. （如果我知道你的电话号码，我就给你打电话了。
）Couldn't you have done better if you had tried harder? （如果你再努力些，难道不能做得更好吗？）3. 与将来事实相反条件从句：① If + 主语 + 动词过去式② If + 主语 + were to + 动词原形③ If + 主语 + should + 动词原形主句：主语 + would/should/could/might + 动词原形例句：If it rained tomorrow, we would stay at home. （如果明天下雨，我们就待在家里。
）If she were to come here tomorrow, I would be very happy. （如果她明天来这儿，我会非常高兴。
）If he should fail in the exam, how disappointed his parents would be!（要是他考试不及格，他父母该多失望啊！）二、固定搭配1. wish 后的宾语从句与现在事实相反：从句用一般过去时与过去事实相反：从句用过去完成时与将来事实相反：从句用 would/could + 动词原形例句：I wish I were as tall as you. （我希望我和你一样高。
高中英语知识点归纳虚拟语气的用法总结
高中英语知识点归纳虚拟语气的用法总结高中英语知识点归纳——虚拟语气的用法总结虚拟语气是英语语法中的一个重要部分，它用于表达说话者的愿望、假设、建议或命令等不真实的情况。
在高中英语学习中，掌握虚拟语气的用法对于理解和运用英语语法非常重要。
本文将对虚拟语气的用法进行总结和归纳。
一、虚拟语气的用途虚拟语气用于表现非真实情况或不可能实现的愿望、条件、建议、怀疑、命令、警告等。
主要分为以下几种情况：1. 虚拟条件句：表示与现实相反的情况。
例如：If I were you, I would study harder.（如果我是你，我会更加努力学习。
）2. 虚拟愿望句：表示与现实相反的愿望。
例如：I wish I could go on a vacation.（我希望我能去度假。
）3. 虚拟建议句：表示对现实的建议。
例如：I suggest that he take a break.（我建议他休息一下。
）4. 虚拟命令句：表示对现实的命令或要求。
例如：The teacher requested that all students submit their homework on time.（老师要求所有学生按时提交作业。
）5. 虚拟警告句：表示对现实的警告或威胁。
例如：If you don't stop talking, I will call the police.（如果你不停止讲话，我会报警。
）二、虚拟语气的形式1. 虚拟语气在动词的形态上表现为过去式（一般过去时或过去完成时）。
例如：I suggested that he go to the library.（我建议他去图书馆。
）2. 虚拟语气在动词的形态上表现为"were"而不是"was"。
例如：If I were you, I would apologize.（如果我是你，我会道歉。
）3. 虚拟语气在情态动词的用法上表现为"should" + 动词原形。
高中英语知识点归纳虚拟语气的用法与句型
高中英语知识点归纳虚拟语气的用法与句型虚拟语气是高中英语中重要的语法知识点之一，它在表达一些假设、条件、愿望、建议等方面起到了关键作用。
本文将对虚拟语气的用法和一些常见的句型进行归纳总结，帮助同学们更好地掌握和运用这一知识点。
一、虚拟语气的基本用法1. 表达与事实相反的假设：通常使用“if”引导，主句使用过去完成时，从句使用过去完成时或过去简单时。
例如：If I had studied harder, I would have passed the exam.如果我学得更努力，我就能通过考试了。
2. 表达对过去情况的虚拟：通常使用“wish”引导，后接过去完成时。
例如：I wish I had gone to the party last night.我希望我昨晚去参加派对了。
3. 表达与现在事实相反的假设：主句使用过去式，从句使用过去完成时或过去简单时。
例如：She would be happier if she had more friends.如果她有更多朋友，她会更开心。
4. 表达对现在情况的虚拟：通常使用“wish”引导，后接过去时。
例如：I wish I were a bird and could fly in the sky.我希望我是一只鸟，可以在天空中飞翔。
5. 表达对将来的不可能或不太可能的情况：主句使用过去式，从句使用过去完成时。
例如：If I were you, I would not go to that dangerous place.如果我是你，我不会去那个危险的地方。
二、常见虚拟语气句型1. 虚拟语气与建议：It is important (necessary, advisable, essential, etc.) that + 主语 + (should) + 动词原形例如：It is necessary that you (should) finish your homework before playing games.你在玩游戏前完成作业是必要的。
高中英语虚拟语气知识点总结精华(附答案)
高中英语虚拟语气知识点总结精华(名师总结必考语法知识点)第一节语气英语的动词一般可带有三种不同的语气：陈述语气，祈使语气和虚拟语气。
不同的语气用动词的不同形式（有的还借助句法形式）来表示。
第二节虚拟语气的概念虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一是表示说话人的愿望、要求、命令、建议等(在宾语从句、表语从句、同位语从句)。
它能实现下列交际功能：a.用来表达一个假设或纯粹的意愿（这种假设或意愿在多数情况下是与事实相反或不太可能实现的。
b. 经常用来缓和语气，使之更加委婉、礼貌、得体，使句子带有推测性和尝试性。
c. 表示烦恼、不耐烦等情绪。
d. 表示适度的责备或批评。
e. 表示美好的祝愿或祝福。
学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。
真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。
如：If it doesn’t rain tomorrow, I wi ll go for a picnic. 假若明天不下雨，我就去野餐。
Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。
虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语气。
第三节虚拟语气在条件句中NOTE：使用虚拟条件句要注意的几点：１．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，被称为：错综时间条件句“，动词的形式要根据它所表示的时间作出相应的调整．If you had followed my advice , you would be better now.如果你听我的建议，你现在就会痊愈了．２．在条件句中，可省略if，把were ,had, should 提到句首，变为倒装句式．（后面详细讲解）If you had come earlier, you would have met him.Had you come earlier, you would have met him.1. 与现在事实相反的虚拟条件句，条件从句的谓语用动词的过去式(be的过去式用were), 主句的谓语用should （would, might，could）+动词原形。
高中英语虚拟语气知识点总结
高中英语虚拟语气知识点总结高中英语虚拟语气知识点总结虚拟语气是英语语法中一种用于描述假设、假想或可能性的语气。
在高中英语中，虚拟语气是一个相当重要的语法知识点。
本文将总结高中英语虚拟语气知识点，帮助学生更好地掌握虚拟语气的使用规则和技巧。
一、虚拟语气的定义及用途虚拟语气指的是表示假想、虚构、愿望、建议等情况的语气。
它强调实现的可能性很小或很远，或者根本就不可能实现。
虚拟语气通常使用“if”引导条件从句或用于表达思想、态度。
虚拟语气的用途主要有以下几个方面：1. 表示假想或虚构情况例如：If I were you, I would not do that.（如果我是你，我不会那么做。
）2. 表示可能性很小或很远例如：If you asked him, he might help you.（如果你问他，他可能会帮你。
）3. 表示愿望、要求或建议例如：I wish I could speak fluent English.（我希望我能说流利的英语。
）二、虚拟语气的形式虚拟语气形式主要有以下几种：1. 虚拟语气的过去式：在虚拟语气中，一般用过去式来表示对现在或未来的虚拟。
例如：If I had more time, I would read more books.（如果我有更多时间，我就会多看书。
）2. 虚拟语气的过去完成式：过去完成式用于表示“如果过去已经发生了某些事情，结果会是怎样”。
例如：If I had studied harder in high school, I would have gone to a better college.（如果我在高中时学习更努力，我就能进入更好的大学。
）3. 虚拟语气的“would + 动词原形”形式：“would +动词原形”形式通常用于表示愿望、要求、建议或者可能性。
例如：I wish you would stop smoking.（我希望你戒烟。
）If you would like to come, you are welcome.（如果你愿意来，欢迎你。
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虚拟条件句Q: What’s the difference between the two sentencesIf I am free, I will visit you. (______条件句)If I were a bird, I would fly into the sky. (______条件句)a. 真实条件句表示条件是真的或有可能实现的, 采用陈述语气。
真实条件句用于陈述语气,假设的情况可能发生,其中if是“如果”的意思条件从句主句一般现在时 will \shall+动词原形. What will you do if it rains tomorrowI will stay at home if it rains tomorrow.The football match _______ put off if it______(rain).b. 虚拟条件句表示条件是无法实现或几乎无法实现的, 采用虚拟语气。
I. 虚拟语气虚拟语气就是表示与真实情况相反的一种假设、愿望或推测。
Subjunctive mood is the verb form used to express a wish; a suggestion; a command or a condition that is contrary to a fact.If I ________(be ) the girl, I________________(want )a big hug.If I ______(meet ) Obama, I________________ (shake) hands with him.1.同现在事实相反的假设条件从句主句过去式(were) should/would/mould/might/+ doIf I had a lot of money, I would donate some to the people in need.2.与过去事实相反的假设条件从句主句had done would/should/could/might + have done. If he had driven more carefully, he would not have had the car accident in May,2009.If I had time last night, I would have gone to see the film with you.If I had realized it then, I would have bought a lower floor.a. If Tom ________ (be) more careful in the exam, he ________________ (pass) it already.b. If you _______ (get) up earlier, you ________________ (catch) the first train.3.与将来事实相反的假设条件从句主句did/ were to do/ should do would/should/could/might + have doneIf he got up early tomorrow, he would be on time.=If he were to get up,……=If he should get up early tomorrow，……a. If there ________ (be) no natural resource any more in the future, we ___________ (make) use of nuclear power(核动力).b. If Robots _____________ (control) the world some day, here ________ (be) no friendship.总结：if虚拟条件句II.(时间)混合虚拟条件句即：If虚拟条件句与主句的时间不一致1.如果你当时听了我的话，现在就能完成这份工作了。
If you ______________ my advice, you _________ able to finish the work now. 2.如果我的你，我就去参加她的生日晚会。
If I ______ you, I ________________ to her birthday party.3.假若你不借钱给我，我不可能买下这幢新房，很可能现在还住在危房里。
If you ___________ me some money, I couldn’t ___________ the new house and most likely I would be still living in the dangerous house now.III. 省略if 的虚拟条件句的倒装If I were Obama’s daughther, I wo uld be happy.→If I had had another chance, I would have run faster.→Conclusion: 在虚拟条件句中，如果条件句中有were, had(助动词)，should时，可以使用倒装结构，但if必须省略。
若条件从句为否定句，否定词not应置于主语之后。
If you were the manager here, what would you do=___________the manager here, what would you doIf he should act like that again, he would be fired immediately.=___________ act like that again, he would be fired immediately.If I were not so busy, I would go with you.___________ so busy, I would go with you.Exercise:1. _______ she a man, she might be elected president.2. If I ______ a bee, I _______ work much harder.3. If my father _____ here now, he __________ (tell) me what to do.4. If I ___________________(live) in the 22nd century, I _____________(spend) my vocation in a very different way.5. The volleyball match will be put off if it ______(rain).IV. Wish后宾语从句的虚拟(1) 表示对现在情况的虚拟: 从句动词用过去式 (be动词一般用were) 。
I wish I ______(be) as tall as Yao MingI wish I ______(be) a bird.(2) 表示对过去情况的虚拟:从句动词常用“had＋过去分词”。
I wish I_____________(not eat) so much watermelon.(3) 表示对将来的主观愿望: 从句动词形式为“would / could / migh t＋动词原形”。
(无should)I wish it __________ (rain) tomorrow.wish 的宾语从句现在：过去时（did/were）过去：过去完成时 (had done)未来：would/could/might+doI wish I ______ (be) a bird.（现在）I wish I ___________ (make) such a mistake.（过去）We wish our parents_________________ (punish) us. （将来）Exercise:1. I wish I _______________(be) able to have a word with Danny when he was here last week.2. How I wish I ______________________ (sing) as well as she.3. I wish very much you __________________manage to come over.V. V. + as if/though从句中的虚拟1.从句所设想的时间与主句动作同时发生. 过去式(be用were)It looks as if she were sick.2. 从句所设想的时间先与主句谓语. “had＋过去分词”。
I feel as if we had known each other for years.Exercise:(1) He behaves as if he______(own) the house.(2) She talks about Rome as though she __________ (be) there herself.(3) 他那样对待我, 好像我是陌生人似的。
___________________________________Conclusion: Wish和as if/ though 的虚拟语气只要把被假设情况的时态往前推一个就可以了。
比如，与一般现在时相反就推到过去时，过去时推到过去完成时…VI. Would rather + (that)从句中的虚拟现在: 过去时would rather (that)+ 过去: 过去完成时未来: 过去时would rather you ______(pay) me now.2. I would rather you ___________ then, too.3. Don’t come. I would rather you _________ (come) tomorrow.VII. “(should) do型”虚拟语气（主要用在名词性从句中）1. 表示要求,命令,建议的虚拟语气宾语从句中常见动词: 一个坚持, 两个命令, 三个建议, 四个要求。
即1). insist2). order, command3). advise, suggest, propose/recommend4). demand, require, request, ask1. We suggested that Tom (should) have a rest.2. He insisted that I (should) be present.3. The king ordered that the prisoners ________________(kill) the next day.4. Their request was that we ____________(send) them to work there.5. He demanded that the classroom ________________ (clean) at once.6. He suggested that we ____ (have) a meeting at once.**7. His pale face suggested that he ____ (be) ill.**8. Tom insisted Mike ___________ (apologize) to his teacher, but Mike insisted that he ___ (be) not wrong.2. It is surprising(/strange /important/ natural/no wonder/a pity /a shame) that +主语+(should) do/have done句型.(1)It’s necessary that we should study hard.(2) It is strange that he should have said so.(3) It is a pity that he should have missed such a golden chance.(4) It was amazing that the boy _____________(solve) the problem so quickly.VIII. 含蓄条件句虚拟语气(without, with, but for, or, otherwise或上下文)a. 此时主句用虚拟but for = without, were it not for/ had it not been for. “要不是因为”couldn’t have finished the work ahead of time without your help.=But for your help, we couldn’t have fin ished...=If it had not been for your help, we …=Had it not been for you help, we…2. But for your cooperation, we couldn’t have done the work so well.3. I am busy now, otherwise/ or I would help you.b.上下文语境暗示，省略虚拟条件句4. It was not a matter of money. Even a very poor man would have done the same,I think.5. Given more time, he could have done the work better.IX. 其它句型’s (about/high) time +that+过去时/should +V.. 你该走了。