虚拟语气课件汇编7篇

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虚拟语气课件【篇1】

虚拟语气的课件

作为汉语语法的一种重要形式，虚拟语气在日常使用中常常出现，但是它的使用却又十分复杂。虚拟语气不受实际事实的限制，可以用于表达一些非真实的情况或假设，有时还可以用来表示一些要求、建议、命令等语气。本文将从虚拟语气的基础概念、用法及注意事项三个方面进行详细探讨，以帮助读者更好地了解和运用虚拟语气。

一、虚拟语气的基础概念

虚拟语气是指在句子中表示假设、推测、愿望、要求等语气的形式。虚拟语气不同于陈述语气和祈使语气，而是具有特殊的语法形式。虚拟语气可以分为虚拟条件句和虚拟假设句两种。

虚拟条件句表示一种条件假设，用于表述一个逻辑上不可能实现的情况，通常采用“如果……就……”的句式。这种句式的条件句主句使用虚拟语气。例如：“如果我是你，我就不会那么做。”

虚拟假设句表示句中所述情况与事实相反，也就是与现实不符合，通常使用“要是……就好了”、“希望……”等句式进行表达。例如：“要是天气晴朗，我们就可以去野餐了。”

二、虚拟语气的用法

1. 表示不可能实现的条件或假设

虚拟语气最常见的用法是表示一种否定的情况或假定一个不可能实现的情况。例如：“如果我有超能力，我就可以飞到天上去。”在这句话中，“我有超能力”是不可能实现的条件，因此使用虚拟语气。

2. 表示现实与愿望相反的情况

当现实与我们的愿望不符合时，我们可以使用虚拟语气来表达自己的希望。例如：“我希望我昨天晚上没熬夜，今天不会头疼。”在这句话中，“我昨天晚上没熬夜”与现实不符，因此使用虚拟语气。

3. 表示建议、要求和命令

在表达建议、要求和命令时，我们常常使用虚拟语气来表达一种紧迫和强烈的语气。例如：“我建议你早点睡觉，不然明天上课会困。”在这句话中，“我建议你早点睡觉”是一种虚拟语气，因为它并不确切标明对方一定需要睡觉，只是提出了一种建议。

三、虚拟语气的注意事项

1. 避免使用虚拟语气

虚拟语气是一种比较复杂的语法形式，因此我们不应该在实际使用中过度使用它，避免造成语言的紊乱和混乱。

2. 注意虚拟语气的时态和语气

虚拟语气的时态和语气要与情况相符合，否则容易造成误解。例如：“如果我将来可以当上总裁，我就很满意了。”这句话中，应当使用“将来可以”而不是“将来能够”，否则容易使语言表述含混。

3. 注意虚拟语气的逻辑关系

虚拟语气的逻辑关系非常重要。因此在使用的时候，我们应当了解句子所要表达的含义和逻辑关系，才能准确表达自己的思想。

总之，虚拟语气作为汉语中的一种重要语法形式，在日常生活中应用广泛。对于不同的语境和情况，我们需要灵活运用虚拟语气，以便更好地表述自己的语言含义和意义。希望通过本文的介绍，读者能够更好地了解和掌握虚拟语气的运用。

虚拟语气课件【篇2】

一、 条件句中的虚拟语气

1. 条件句中虚拟语气的形式

从句中提出一种与客观现实不相符或根本不可能存在的条件，主句会产生的一种不可能获得的结果。条件句中的虚拟语气根据不同的时间有三种不同的形式。

时间 从句谓语形式 主句谓语形式

将来 动词过去式(be用were)

should + 动词原形

were to + 动词原形

would / should / might / could + 动词原形

现在 动词过去式(be 用 were) would / should / might / could + 动词原形

过去 had +动词过去分词 would / should / might / could have + 动词过去分词

2. 条件中的虚拟语气的举例

(1) 将来时的条件句中的虚拟语气。如：

If he should go to Qing Hua University, he would make full use of his time. 如果他要上清华大学的话，他就会充分利用他的时间了。

If he were to come here, he would tell us about it. 如果他要来的话，他会通知我们一声。

(2) 现在时的条件句中的虚拟语气。如：

If he were free, he would help us. 要是他有空的话，它会帮助我们的。

If he studied at this school, he would know you well. 如果他在这所学校学习的话，它会对你很熟悉。

(3) 过去时的条件句中的虚拟语气。如：

If I had seen the film, I would have told you about it. 我如果看过这场电影，我会把电影内容告诉你了。

If I had got there earlier, I would have met Mr. Li. 如果我早点到那儿，我就会会到了李先生。

3. 运用条件句中的虚拟语气时，须注意的几个问题

(1) 当从句的主语为第三人称单数时，谓语动词若是系动词be时，可用was代替were。但在倒装虚拟结构及if I were you, as it were中，只能用were。如：

Were I ten years younger, I would study abroad. 要是我还年轻十岁的话，我会去国外学习。

If I were you, I would try my best to grasp the chance. 要是我是你的话，我要尽力抓住这次机会。

(2) 有时，虚拟条件句中，主、从句的动作若不是同时发生时，须区别对待。

①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。如：

If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会使工程师了

If they had informed us, we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。

②从句的动作与现在事实相反，而主句的动作与过去事实不符。如：

If he were free today, we would have sent him to Beijing. 如果他今天有空的话，我们会已经派他去北京了。

If he knew her, he would have greeted her. 要是他认识她的话，他肯定会去问候她了。

③从句的动作与过去发生的情况相反，而主句的动作与现在正在发生的情况相反。如：

If it had not been raining too much, the crops would be growing much better. 如果天不下太多的雨的话，庄家会长得更好。

If he had been working hard, he would be working in the office now. 要是他工作一直努力的话，他现在已进了办公室了。

(3) 当虚拟条件句的谓语动词含有were, should, had时，if可省略，而将were, should, had等词置于句首。如：

Should he agree to go there, we would send him there. 要是他答应去的话，我们就派他去。

Were she here, she would agree with us. 如果她在这儿的话，她会同意我们的。

Had he learnt about computers, we would have hired him to work here. 如果她懂一些电脑知识的话，我们会已经聘用他来这里工作了。

(4) 有时，句子没有直接给出假设情况的条件，而须通过上下文或其他方式来判断。如：

I would have come to see you, but I was too busy. 我本该来看你了，然而我太忙了。

But for his help, we would be working now. 要不是他的帮助，我们还会在工作呢。

Without your instruction, I would not have made such great progress. 要是没有你的指导，我不会取得如此大的进步。

(5) 有时，虚拟条件句中，主、从句可以省略其中的一个，来表示说话人的一种强烈的感情。

①省略从句

He would have finished it. 他本该完成了。

You could have passed this exam. 你应该会通过这次考试了。

②省略主句

If I were at home now. 要是我现在在家里该多好啊。

If only I had got it. 要是我得到它了该多好啊。

二、其他状语从句的虚拟语气

1. 目的状语从句中的虚拟语气

(1) 在for fear that, in case, lest引导的目的状语从句中，若用虚拟语气时，从句谓语为： should + 动词原形。并且 should不能省略

She examined the door again for fear that a thief should come in. 她又把门检查了一遍，以防盗贼的进入。

He started out earlier lest he should be late. 他很早就出发了以防迟到。

(2) 在so that, in order that所引导的目的状语从句中，从句中的谓语为： can / may / could / might / will / would / should + 动词原形。如：

He goes closer to the speaker so that he can hear him clearer. 他走近说话的人以便能挺得更清楚。

He read the letter carefully in order that he should not miss a word. 他把信读得很仔细以便不漏掉一个单词。

虚拟语气课件【篇3】

虚拟语气在条件状语从句中的应用

【经典例题】

1. If my lawyer _______ here last Saturday, he _______ me from going.

A. had been; would have prevented B. had been; would prevent

C. were; would prevent D. were; would have prevented

2. If I had worn my overcoat, I _______cold.

A. won’t have caught B .couldn’t have caught

C. won’t catch D. wouldn’t catch

3.—If he ______ , he ______ that food.

—Luckily he was sent to the hospital immediately.

A. was warned; would not take B. had been warned; would not have taken

C. would be warned; had not taken D. would have been warned; had not taken

4. I didn’t see your sister at the meeting. If she _______, she would have met my brother.

A. has come B. did come C. came D. had come

【答案与解析】

1.A.本题考查虚拟语气。因为从句表示与过去事实相反的假设，故从句谓语动词用过去完成时，而主句谓语动词用would have +过去分词形式。

2.B.本题考查虚拟条件句中主句谓语动词的使用。因为从句用了过去完成时，可知主句谓语动词用would / could have +过去分词形式。根据句意，可知选B。

3.B. 根据答语，可知本题考查与过去事实相反的虚拟语气。故从句谓语动词用过去完成时，而主句谓语动词用would have +过去分词形式。

4.D. 根据句意“在会上我没有看到你的姐姐。如果她来的话，她就见到我哥哥了”可知，这是考查对过去事实的虚拟。主句用could have done，故从句谓语动词应该用过去完成时。

【重点归纳】

一、虚拟条件句的类别

虚拟条件句可分为三类：一类是叙述与现在事实相反的情况;一类是叙述与过去事实相反的情况;另一类是叙述与将来事实相反的情况。其主句和从句的谓语动词构成如下：

1. 与现在事实相反

条件从句用过去时(be动词的过去式一律用were)，主句用would (should/ might / could)+动词原形”。如：

If I were you, I would accept the invitation to the party.

如果我是你的话，我将接受去舞会的邀请。

If I knew her well, I would tell you about her.

如果我很了解她的话，我将告诉你关于她的事情。

2. 与过去事实相反

条件从句用过去完成时，主句用“would /should/ might / could + have +过去分词”, 如：

If you had been there last night, nothing would have happened.

如果你昨天晚上在那儿的话，就没有什么事情发生了。

If I had got up earlier, I would have caught the first bus.

如果我起得更早一些的话，就赶上头班车了。

3.与将来事实相反

条件从句用过去时或者“were to + 动词原形”或者“should+ 动词原形”，主句用“would (should/ might / could)+动词原形”, 如：

If it were Saturday tomorrow, we wouldn’t have an exam.

如果明天是周六的话，我们就不考试了。

If you were to visit the school tomorrow, you would see Professor Smith.

如果你明天去参观学校的话，你就会看到史密斯教授。

If it should rain tomorrow, the sports meet would be put off until next Friday.

如果明天下雨的话，运动会将被推迟到下周五举行。

【特别提示】

在虚拟条件句中，谓语动词按照“后退一步法”使用，即：与现在事实相反，从句中用一般过去时;与过去事实相反，从句中用过去完成时;与将来事实相反，从句中用过去将来时。

二、虚拟条件句中的省略与倒装

如果if虚拟条件句中有were, had, 或者should等词时，可以省略if，把这些词放在主语前，形成倒装句。如：

If I should meet her (Should I meet her), I would tell her.

如果我遇见她的话，我就告诉她。

If I were in your position (Were I in your position), I would do it better.

如果我在你的位置上，我会做得更好。

If they had made preparations (Had they made preparations), they would have succeeded.

如果他们做了准备的话，他们就已经成功了。

Grammar work语法专练

动词变形

用所给动词的适当形式填空。

1. —¬ If the factory ___________ (belong) to me, I ___________ (not sell) it.

— But it isn’t yours.

2. — If you ___________ (keep) the secret, nobody ___________ (know) it.

— I’m sorry for making such a mistake.

3. If the weather were to be (be) fine tomorrow, I ______ (go) for an outing with my parents.

4. ___________ (be) I you, I would think about this problem once again.

5. ___________ (have) I had time last night, I ___________ (go) to see this wonderful film.

完成句子

根据中文提示完成下列各句。

1. 如果你年轻五岁，你该怎么办?

What ___________ you ___________, if you ___________ five years younger?

2. 如果你开车更小心一点，就不会出这样的事故。

If you ______________________ your car more carefully, such a traffic accident _________________________________.

3. 如果明天下雾，我就不能开车去购物。

If it ___________ foggy tomorrow, I ______________________ my car to go shopping.

4. 如果明天天气转晴，我们就去野餐。

If it ______________________ clear up tomorrow, we ______________________ for a picnic.

5. 如果我是一个男孩，我当然会去参军。

If I ___________ a boy, I ___________ certainly join the army.

6. 如果你是我兄弟，你也会一样对我。

If you ___________ my brother, you ___________ treat me in the same way.

7. 如果我有你这样的姐姐会非常幸福的。

I ___________ ___________ very happy, if I ___________ an elder sister like you.

8. 如果我捡到了那只钱包，一定交给失主了。

If I ______________________ up the wallet, I _________________________________ it to its owner.

9. 万一明天下大雪，一切都将被改变。

If it ___________ snow heavily tomorrow, everything ___________ be changed.

10. 如果你那天没有抽烟，火灾就不会发生。

If you ______________________ that day, the fire _________________________________ out.

Grammar quiz语法小测

测一测

选择答案。

1. He ______ you more help, even though he was very busy.

A. might have given B. might give C. should give D. may give

2. What would have happened ________ as far as the river bank?

A. Bob had walked B. if Bob should walk

C. had Bob walked D. if Bob walked

3. ________ I in your position, I would not accept the invitation.

A. Was B. Were C. Be D. Am

4. If my father ________ here the day after tomorrow, he ________ me at all.

A. came, can’t see B comes, couldn’t see

C. comes, couldn’t have seen D. came, couldn’t see

5. If it ________ to snow next week, I would not go to visit that mountain village.

A. is B. be C. were D. are

6. If it ________ rain this evening, I would not go to see this American film.

A. would B. should C. could D. might

7. __________ asked to do this, I would certainly do it in a different way.

A. Were I B. Am I C. If I am D. Was I

8. If he could help us, I am sure he ________. He’s always ready to help others.

A. should B. had C. would have D. did

9.________ her in time, she would have jumped into the river.

A. If I stopped B. Did I stop

C. If I didn’t stop D. If I hadn’t stopped

10. If I _________ ten years younger, I _________ out to try my luck.

A. am, would go B. was, will go C. were, would go D. were, would have gone

11. If you __________ my advice, you _________ such a serious mistake.

A. followed, can’t make B. followed, couldn’t have made

C. had followed, couldn’t make D. had followed, couldn’t have made

12. If I _________ that crowded bus yesterday morning, I _________ my purse with a lot of money in it.

A. didn’t take, couldn’t lose B. hadn’t taken, wouldn’t have lost

C. hadn’t taken, couldn’t lose D. didn’t take, can’t have lost

语法专练 (One possible version)

动词变形

1. belonged; wouldn’t sell 2. had kept; would have known 3. would go 4. Were 5. Had; would have gone

完成句子

1. would; do; were 2. had driven; couldn’t have happened 3. were; couldn’t drive 4. were to; would go 5. were; would 6. were; would 7. would be; had 8. had picked; would have returned 9. should; would 10. hadn’t smoked; wouldn’t have broken

语法小测

测一测 1-5 ACBDC 6-10 BACDC 11-12 DB

虚拟语气(二)

——虚拟条件句的一些特殊用法

【考点导航】

1. —My cat’s really fat. (2007浙江)

—You ______ have given her so much food.

A. wouldn’t B .couldn’t C. shouldn’t D. mustn’t

2.—How’s your tour around the North Lake? Is it beautiful? (2007全国卷I)

—It _____ be, but it is now heavily polluted.

A. will B. would C. should D. must

3. I told your friend how to get to the hotel, but perhaps I _____ have driven her there. (2007陕西)

A. could B. must C. might D. should

【答案与解析】

1.C。shouldn’t have done表示“本来不应该做某事而实际做了”。

2.C。根据句意，“本来这个湖应该是很漂亮的，但是现在被严重污染了”可知选C。should 在这里表示“本来应该……，暗含着实际上不……”之意。

3.D。should have done表示“本应该做某事而实际上未做”，本句意为：“我告诉你朋友该怎么到达旅馆了，但是也许我应该开车把她送到那儿去”。

【重点归纳】

1. 错综时间条件句：

有时在非真实条件句中，主句谓语动词所表示的动作和条件从句中谓语动词所表示的动作并不同时发生，这时主句和从句的谓语动词要根据各自所指的不同时间选用适当的虚拟语气形式。如：

Had I taken my umbrella with me when I came out this morning, I should not be wet now.

如果我今天早上出来的时候带着伞的话，现在就不会淋湿了。(从句说的是过去的事情，而主句说的是现在的事情)

If you had followed the doctor’s advice, you would be all right now.

如果你(那时)听从我的建议的话，现在就不会有事了。(从句说的是过去的事情，而主句说的是现在的事情)

If I hadn’t finished my composition by now, I would be working on it tomorrow.

如果到现在为止我还没有完成作文的话，我明天还要接着写。(从句说的是现在的事情，而主句说的是将来的事情)

2.含蓄虚拟条件句：

有时一个假设的情况并不用条件从句表示，而用其它方式来表示，这样的句子叫含蓄条件句。主要有以下几种情况。

1) 用with, without，but for等介词短语来替代条件从句, 它们都可以转换成由if引导的虚拟条件句。如：

We might have died without your help. =We might have died if you hadn’t helped us.

如果(那时)没有你们的帮助，我们可能已经死了。

Without the sun, nothing would grow. = If there was no the sun, nothing would grow.

没有太阳，万物都不能生长。

2) 用or, otherwise, but that, suppose/ supposing (that), provided / providing (that) 等引导的虚拟语气。如：

You didn’t come yesterday, or you would have seen him.

你昨天没有来，否则的话，你就已经看到他了。

I was very busy last week, otherwise I would have come to see you.

我上周很忙，否则的话，我就来看你了。

Supposing I was still a little child, I would study hard from now on.

假如我还是一个小孩子的话，我将从现在开始努力学习。

3) 通过上下文来表示虚拟：这种情况下，需要加以分析。

I would have given you more money, but I was so poor then.

我(那时如果有钱的话)就可以给你更多的钱了，但是我当时太穷了。

I would have called you, but I forgot your telephone number.

我本来可以给你打电话，但是我(那时)忘了你的电话号码。

Having known the fact in time, we couldn’t have said that. = If we had known the fact in time, we couldn’t have said that.

如果我们(那时)及时知道事实的话，就不会说那件事了。

Any man in his position would have done that.

处于他那个位置的任何人都会那样做的。

4)由should +动词原形或者should/could/might have +过去分词构成的虚拟语气。

种情况下，虚拟条件句经常省略，而只剩下主句结构，如：

I should have told you that, but I was afraid that you couldn’t accept the fact.

我本应该告诉你那件事，但我担心你不能接受这个事实。

Tom, you are so lazy! This work should have been finished hours ago.

汤姆，你太懒了!这个工作本应该几个小时之前完成。

3. 在if it were/had been not for …句型中的虚拟语气

If it were not for…,表示对现在事实的假设;If it had not been for…,表示对过去事实的假设。

If it were not for the Internet, everything would be very difficult.

要不是互联网，一切都会变得很难。

Had it not been for your overcoat, I would have died.

要不是你那件大衣，我就被冻死了。

Grammar work语法专练

选择答案。

1. _________ the thick forest, we would often have to suffer from a sandstorm.

A. If it is not for B. If it were not for C Is it not for D. Was it not for

2. _________ your offer of rice and vegetables, we would have gone hungry.

A. If it hasn’t been for B. With

C. Has it not been for D. Had it not been for

3. __________ your timely and correct guidance, I couldn’t have solved the problem so smoothly.

A. Had it not been for B. Were it not for

C. If it has not been for D. If it is not for

4. Jane would have gone to Washington ________ to get a plane ticket.

A. was she able B. if she had been able C. would she be able D. if she is able

5. ________ for her encouragement, I would not have paid for that good-for-nothing huge vase.

A. Were it not B. If it is not C. Had it not been D. If they were not

6. If I ________ a lot of money like you, I ________ buy that large company.

A. had, would buy B. have, would

C. had, would have bought D. have had, would have bought

7.If she ________ my English teacher, I ________ much from her.

A. was, can learn B .is, could learn C. were, could learn D. had been, could learn

8. If I ________ out to work last year, I ________ much more money.

A. had gone, would make B. had gone, would have made

C. went, would make D. went, would have made

9.I supported him in time, otherwise he ______off the bike.

A. might fall B. would fall C. should have fallen D. would have fallen

10. It is hard for me to imagine what I would be doing today if I _____ in love with Mary in my hometown.

A. wouldn’t have fallen B. had not fallen C. should fall D. were to fall

11. Without the air to hold some of the sun’s heat, the earth at night ______.

A. would be freezing cold B. will be freezing coldly

C. would be frozen cold D. can freeze coldly

12.— Why don’t you buy the necklace since you like it so much?

— I ______, but I don’t have the money.

A. would B. will C. should D. may

13. — Finally I got to my grandmother’s home on foot.

— Really? You ______ a ride there.

A. must have taken B. could have taken

C. shouldn’t have taken D. couldn’t have taken

14. If I had worked harder at school, I ______ in a comfortable office now.

A. would sit B. would have sat C. would be sitting D. were sitting

15. My father told me how to get here but perhaps he _____ me a map.

A. had to give B. ought to give C. must have given D. should have given

Grammar quiz语法小测

I. 请将下列句子翻译成英语。

1. 要不是你帮忙的话，我会失败的。

.

2. 如果不是两次考大学都失败的话，他也不会一声不吭地离家出走。

.

3. 如果不是你及时的支持，我就会输掉这次大选。

.

4. 没有这本杂志，我们打发时光就很难。

.

II. 根据上下文的意思，完成句子。

1. If it ______(要不是)your mobile phone, I couldn’t have got in touch with her.

2. I was really very busy that day, otherwise, I _______(就去参加舞会了).

3. _________( 要不是天气好的话), I couldn’t go climbing that day.

4. Providing that I had finished the report two days before, I ________( 就不会被开除了) now.

第16期B3版Keys:

语法专练

1-5 BDABC 6-10 ACBDB 11-15 AABCD

语法小测

I. (One possible version)

1. But for your help, I would have failed.

2. Not having failed in the college entrance examination twice, he wouldn’t have left home without saying a word.

3. If it had not been for your timely support, I would have failed in the election.

4. Were it not for this magazine, it would be difficult for us to kill the time.

II. (One possible version)

1. hadn’t been for 2. would have gone to the party 3. But for the fine weather 4. wouldn’t be fired

虚拟语气课件【篇4】

虚拟语气的课件

虚拟语气是一种语法结构，在英语中使用比较广泛。虚拟语气在语法上有很多用途，例如表示假设、愿望、建议、命令、建议、疑惑等等。本文将从虚拟语气的定义、形式、用法、注意事项等方面介绍虚拟语气的课件。

一、虚拟语气的定义

虚拟语气是一种语法结构，指的是说话人所表述的情况与事实不符合，或者是假设情况下的假设语气，常用于表示虚拟、假设、愿望、可能性等语气。虚拟语气有三种形式：过去式、过去完成式和would/could/should/might（虚拟语气动词）+动词原形。

二、虚拟语气的形式

1. 过去式：指现在或将来不可能发生的情况，或表达与现实相反的愿望。例如：If I had known the truth, I would have told you. (如果我当时知道实情，我就会告诉你了。)

2. 过去完成式：仍然表示在现在或过去不可能发生的事情，但是是以更强烈的语气表达。例如：If I had studied harder, I would have passed the exam. (如果我当时努力学习，我就能通过考试了。)

3. would/could/should/might+动词原形：表示虚拟条件，表示假设现在进行或将来进行的情况。例如：If it were to rain, I would bring an umbrella. (如果天要下雨，我会带雨伞。)

三、虚拟语气的用法

1. 表达与过去现实相反的情况：例如：If I had known the truth, I would have told you. (如果我当时知道实情，我就会告诉你了。)

2. 表达对将来的虚拟条件：例如：If I were you, I would go on a trip. (如果我是你，我会去旅行。)

3. 表达对过去或现在的愿望或坏结果：例如：I wish I were taller. (我希望我能更高。)

4. 表达对现在的建议：例如：You had better not go there. (你最好不要去那里。)

四、注意事项

1. Would/could/should/might+动词原形是表示虚拟条件中最常见的形式，也是最常见的误用形式。

2. 一些谓语动词不使用虚拟语气，包括need, want, expect, hope和believe等等。

3. 否定形式应该是would not, could not, should not或might not，而不是wouldn’t, couldn’t, shouldn’t或mightn’t。

希望本文可以帮助大家更好地了解虚拟语气，学会正确使用虚拟语气。虚拟语气在英语中应用广泛，不仅可以帮助人们表达愿望、建议、疑虑等情况，还可以让人们更准确地表达意思。

虚拟语气课件【篇5】

虚拟语气是我们在学习语法过程中常常接触到的一个概念。虚拟语气在我们的日常用语中并不常见，但是在文学作品中经常使用。虚拟语气通常用于表示假设、愿望、建议、怀疑等情况。本文将从虚拟语气的定义、形式、用法等方面进行探讨，并结合具体例子进行说明。

定义和形式

虚拟语气是一种语法现象，表示的是一种“非真实”的状态。虚拟语气的形式有很多，包括：虚拟条件句、虚拟语气引导的陈述句、虚拟语气引导的祈使句、虚拟语气引导的感叹句等。虚拟语气的形式多样，但都有一个共同的特点：表达假设、愿望、建议、怀疑等情况。

用法

在文学作品中，虚拟语气常常被用于描写或者描述一个虚构的场景或者人物。在这种情况下，虚拟语气的目的是增强叙述的真实感和情感色彩。在我们日常用语中，虚拟语气的使用要更加简单明了。

虚拟条件句

“虚拟条件句”是虚拟语气在口语和书面语中的最常见形式之一。虚拟条件句用“如果”或“要是”等引导，后跟“就”、“便”、“可能”、“会”、“应当”等虚拟语气的动词形式。虚拟条件句只表现一个条件，没有实际的结果。

例如：

如果我会唱歌，我就去参加歌唱比赛了。

要是今天下雨，我们可能不能去爬山。

虚拟语气引导的陈述句

“虚拟语气引导的陈述句”是表述一种或者多种不可能发生的事情的一种陈述句形式。虚拟语气引导的陈述句中，动词形式使用的是虚拟语气。虚拟语气引导的陈述句可以表示可能的条件、假设、建议等情况。

例如：

我要是那个公司的老板，我就会给自己员工更多的福利。

要是不下雨，我们今天就可以出去玩了。

虚拟语气引导的祈使句

“虚拟语气引导的祈使句”通常是用于表示“要是能够……就好了”或“要是不要……就好了”这样的情况下。虚拟语气引导的祈使句中，动词形式使用的也是虚拟语气。

例如：

要是能多休息一会儿就好了。

要是不要那么辛苦就好了。

虚拟语气引导的感叹句

“虚拟语气引导的感叹句”是表示愿望、怀疑或惊奇等情感的一种句型。虚拟语气引导的感叹句中，动词形式同样是虚拟语气。

例如：

要是我们能够一直旅行下去，该有多美好啊！

要是他今天考试没有挂科，真的是太不可思议了！

结语

总体而言，虚拟语气在我们的日常用语和写作中都有着广泛的应用。在学习虚拟语气的时候，我们需要深入理解其定义、形式和用法。通过分析各种不同情境下的实例，我们可以更好地理解虚拟语气在语法中的作用，从而更好地掌握它的使用。

虚拟语气课件【篇6】

虚拟语气的主题：假设与可能性

虚拟语气是表示假设、可能、愿望等情况的一种语气，它在英语写作中非常常见。有了虚拟语气，我们可以表达许多不同的含义，从对未来的猜测到对他人的建议。接下来，我们将探索虚拟语气的常见用法及相关范文。

一、虚拟语气的用法

1. 表示虚假假设

例如：“如果我是你，我会这样做。”这里，虚拟语气被用来表示一个虚假的假设，因为说话者并不是对方，所以他无法知道自己会做什么。

2. 表示未来的可能

例如：“如果下雪了，我们可能不会去滑雪。”这里，虚拟语气被用来表示未来的可能性，因为它不是准确的预测，而是在假设一些条件成立的情况下所做出的推测。

3. 表示愿望

例如：“如果我能挣到更多的钱，我就能让家人过更好的生活了。”这里，虚拟语气被用来表达说话者对未来的愿望和期望。

二、虚拟语气范文

1. 表示虚假假设

如果我是国王，我会尽一切努力让我的国家成为一个更加富裕、和谐的地方。我会定期听取人民的意见，学会倾听他们的声音，尊重他们的权利和自由。

2. 表示未来的可能

如果这个计划被批准，我们的公司就可能会开展新的业务，为我们带来更多的机会和利益。但是，这取决于市场的反应和竞争对手所采取的策略。

3. 表示愿望

如果我能有足够多的时间和经济资源，我就会去旅行，看看这个美丽而神奇的世界所拥有的一切。我相信这样的经历会让我变得更加开放和豁达。

虚拟语气课件【篇7】

高中虚拟语气课件：培养学生语言表达能力的新途径

高中阶段是学生真正接触到语法和考虑语言使用的阶段，尤其是涉及到虚拟语气，更是具有一定难度。虚拟语气在语法应用中的作用是不可或缺的，它能够表达一种假设、可能、愿望等意义，具有一定的虚拟和条件性。为此，探索一种新的教学途径，培养学生虚拟语气的应用能力是非常必要的。

高中虚拟语气课件便是一种全新的教学资源。它既可以讲授基本的概念和语法规则，还能提供大量具体的实例以及针对性的训练，帮助学生更好地理解和运用虚拟语气。此外，高中虚拟语气课件的设计构思还能够提高学生的语言表达能力，使其在语言运用的过程中拥有更高的自信心和正确性。

首先，高中虚拟语气课件能够使学生更加深入地了解虚拟语气的概念和语法规则。在授课时，教师可以使用图文并茂的课件给学生讲解虚拟语气的特点、构成等一系列重要内容，同时辅以适当的语言模拟和练习，使学生更好地掌握虚拟语气的应用。此外，虚拟语气还具有多种表达手段，如用虚拟语气形式表示感叹、祝愿、怀疑等具有情感色彩的语境等。因此，高中虚拟语气课件的特色就在于可以针对不同的虚拟语气形式和情感语境，给学生提供实用的教学体验。

其次，高中虚拟语气课件还能够激发学生的语言表达能力。授课不应该仅仅停留在虚拟语气的纯语法训练上，更需要利用具体的语境去激发学生对语言表达的思考和创造能力。有趣的题材和练习题能够引发学生的学习兴趣，帮助学生主动思考如何运用语言表达自己的意愿和情感，以及怎样避免使用过于生硬的语言表达方式。同时，教师还需非常重视学生的语言交流技巧，课件可以设置相应的问答互动环节，并鼓励学生进行口语表达，以提高他们的语言表达能力和自信程度。

最后，高中虚拟语气课件还需要合理地引导学生去进行有意义的语言运用。语言的运用不仅仅是语法形式拼凑，还要在具体语言交流情境中灵活运用。在此方面，虚拟语气的语法形式往往给予了语言表达更多的情感色彩，也更加拓展了语言表达的灵活性和多样性。因此，教师和课件在授课时需要根据学生不同的认知水平和兴趣爱好，引导他们去解读语境，运用所学知识进行情感化、投射性的虚拟表达，使学生能够从实践中感受到语言的魅力和实用性。

综上所述，高中虚拟语气课件是一种新时代下培养学生语言表达能力的有效途径。通过课件的设计和实际教学过程的指导，学生能够全面、系统、有效地学习和应用虚拟语气，同时提高他们的语言表达能力，让他们更加自如地在语言交际中发挥自己的应用能力。因此，我们应该更多地推广和运用虚拟语气课件在语文教学中，让更多的学生不仅仅是掌握虚拟语气，更是在语言表达方面得到全面、有效的提升。