英语虚拟句语法总结

㈠ 英语语法中虚拟语气将来时后面跟什么语态

虚拟语气的三种基本情况：
对现在发生的事实的虚拟：如果现在---，那么就会---。
对过去已经发生的事实的虚拟：如果过去---，那么当时就会---。
对将来可能要发生的事实的虚拟：如果将来---，那么就会---。
虚拟语气的本质就是假设与事实不相符的事情，这类事情发生的几率很低，因此我们称之为虚拟（虚假模拟）。因此为了区分这类事件与真实发生的事件，英语采用了用不同时态的方式，总原则是按照语境表达，倒退一个时态，无论是主句还是从句都是倒退一个时态。主句与从句的区别在于，主句中有一个“就会/就可能/就可以”这样的意思，这类意思我们采用情态动词来表达。理解总原则之后，我们举例说明：
If I were you, I could / would / should / might leave such a good company.
此句虚拟“如果我是你”（因为我不可能是你），从语境判断是对现在的虚拟，本来应该用一般现在时“If I am you, I can / will / shall / may...”，但是如果用了一般现在时，英语就无法区分事实和假设情况，因此我们采用倒退成一般过去时，注意虚拟语气中 am 倒退必须用were。主句由于句意决定必须使用情态动词，因此倒退体现在情态动词上，用4个过去式。
If Lisa had watered her flower regularly in the past month, the plant could / would / should might not have died.

㈡ 英语语法虚拟语气

1. B
这是个倒装句，由if引导的虚拟条件句中如有had，should，were时，可以把if省去，把had，should，were放到主语的前版面。先排除C和权D。
正常语序是If he _____ come late, ... 如选A的had，had come表示过去完成时，对过去的虚拟，B的should come表示对将来的虚拟，这里他还没有回来，所以应该表示将来，选B
2. C
这句话的意思是 如果我有时间我就帮他了，但是我没有（时间）。针对have time的否定。没有就是don't have，这里是过去时，用didn't
3. D
这里主句用would go的形式，表示是对现在或将来的虚拟，那这时从句用一般过去时或should+ 动词原形，虚拟语气里的be动词只有一个，就是were，不管主语是第一人称，第二还是第三。对过去的虚拟用（had been）

㈢ 英语语法，虚拟语气的几个问题

见拍图。

只要是真实条件句与非真实条件句的区别。

㈣ 高考英语虚拟语气语法总结

虚拟语气，对过去虚拟，从句用过去完成时

虚拟语气是一种动词形式，表示说话人的一种愿望，假设，怀疑，猜测， 建议等含义，虚拟语气所表示的含义不是客观存在的事实。

If I were you, I'd take them away.

如果我是你的话，我就会带走他们。

If I had met Li Hua, I could had told him.

如果我碰见了李华，我就告诉了他了。

If I had time. I could come to help you.

如果我有时间，我会来帮助你的。

He suggested that our class should be divided into five groups.

他建议说我们的班应该分成五个小组。

He speaks to us as if he had been there.

他给我们讲的好象他去过那儿。

虚拟语气的用法

1) 虚拟语气用在简单句中，表示祝愿，命令。

May you be happy.

祝你幸福。

May you have a good time.

祝愿你玩的痛快。

May the friendship between us last long.

祝愿我们的友情天长地久。

Have a good journey!

祝愿你旅途愉快！

You go out！

你出去！

2) 虚拟语气用在宾语从句中。动词 wish, suggest,order,insist, propose,等词后面的宾语从句表示的是一种虚拟语气， 宾语从句中的动词动作表示的只是一种愿望，要求。

I wish she would be on my side.

我希望她能站在我一边。

I wish I could help him.

我希望我能帮助他。

He insisted that all of us should be there on time by any means.

他坚持要我们大家想尽办法按时去那儿。

动词 demand, suggest, order, insist, propose 后面的从句中，"should" 可以省略。

The teacher suggested that we (should) clean the blackboard after class.

老师建议我们课后把黑板擦了。

He ordered that the students wash the clothes every week by themselves.

他要求学生每周都要自己洗衣服。

3) 虚拟语气用在主语从句中。

在句型 "It is important (necessary, strange, natural) that .... " 中，that 后面的从句中的谓语动词用： should + 动词原形

It's necessary that we should have a walk now.

我们有必要出去散散步。

It's natural that she should do so.

她这样做是很自然的。

It's important that we should take good care of the patient.

重要的是我们要照顾好病人。

4) 虚拟语气用在状语从句中。

虚拟语气最多地用在表示条件的状语从句和表示结果的主句中。在表示与事实相反的虚拟语气时，动词有三种时态形式，即现在，过去和将来。

与现在事实相反的：

条件从句 结果从句
If I (we,you,he,they)+ 动词过去式.. if I (he,she) were... I (we) should + 动词原形。 He (you,they) would + 动词原形。

与过去事实相反的：

条件从句 结果从句
If I(we,you,he,they)+ had + 过去分词 I(we)should + have+ 过去分词。He (you,they) would + have + 过去分词。

If I were you, I should buy it.

如果我是你，我就买了它。

If I had time, I would study French.

如果我有时间，我会学习法语的。

If she knew English,she would not ask me for help.

如果她懂英语的话，她不会找我帮忙的。

If you had got up earlier, you could have caught the train.

如果你早一点起床，就会赶上火车的。

If it were fine tomorrow,I would go shopping.

如果明天天气好，我就去买东西。

有关虚拟语气的几个问题：

1) 有时if引导的状语从句可以省略 if，而把从句中的动词 were, had 或 should 移到主语前面。

Were she younger, she would do it .

如果她年青点， 她就会干的。

Had he known her address, he would had gone to visite her.

如果他知道她的地址，他会去看她的。

2) 有时表示虚拟语气的条件从句或者主句都可以省略，而只剩下一个主句或者一个条件从句。

I could help you.

我本来可以帮助你。

If I had time.

我要有时间该多好啊。

She should have come to the party.

她应该来参加聚会。

If he had much more money.

如果他有更多的钱就能...。

3) 虚拟语气中，条件从句的动词动作可以和主句的动词动作时态不一致。

If they had studied hard, they could do it easily now.

如果他们以前努力学习的话，现在干的就会容易些。

If he had not taken my advice, he wouldn't do it much better like this.

如果他不听取我的建议，他就不会干得这样好。

㈤ 求英语语法虚拟语气例句

与..事实相反 If从句 主句
过去 Had done Would* have done
现在专 Were/did Would* do
将来属 Should do/were/were to do Would* do

例句：If there hadn’t been much rain in spring, we would have had a good harvest now. [过去]
If he smoked less, his cough might be well soon. [现在]
If the lecturer should be late, you would have to make a speech first. [将来]

㈥ 英语语法：虚拟语气

这个sent跟虚拟语气没有什么关系
get that form sent off

这个sent是根据get来的
get something done
done就是指过去分词 表示把是事情做了

㈦ 英语语法中的虚拟语气，教教我该怎么掌握

一、虚拟语气的使用范围：
虚拟语气用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。该语法主要用于if 条件状语从句中，也可用于主语从句、表语从句和宾语从句等。
二、虚拟语气的判断：
1. if 条件状语从句中虚拟语气的判断。if 条件状语从句有真实条件句和非真实条件句。假设条件可以实现的句子为真实条件句，反之为非真实条件句，要用虚拟语气。其形式分为以下三种：
(1) 与过去事实相反的假设。结构为：从句的谓语动词用“had + 过去分词”，主句用“should (would, could, might) + have + 过去分词”。例如：
If it had not rained so hard yesterday, we could have played tennis. 如果昨天没有下大雨，我们就能玩网球了。
(2) 与现在事实相反的假设。结构为：从句的谓语动词用过去式，系动词用were，主句的谓语用“should (would, could, might) + 动词原形”。例如：
If I were in your position, I would marry her. 如果我是你，我就娶她为妻。
(3) 与将来事实相反的假设。结构为：从句的谓语动词用“should (were to) + 动词原形”，主句用“should
(would, could, might) + 动词原形”。 例如：
If you should miss the chance, you would feel sorry for it. 如果你错过了这次机会，你会难过的。
2. 宾语从句中的虚拟语气。
(1) wish后接宾语从句中的虚拟语气：根据从句的意义来判断。
A: 表示与现在和将来事实相反的愿望，从句谓语动词用过去时态。例如：
I wish they were not so late. 要是他们来得不是这么晚就好了。
B: 表示与过去事实相反的愿望，从句谓语动词用过去完成时态。例如：
I wished he hadn't done that. 我真希望那件事不是他做的。
(2) 表示“要求、建议、命令”等动词后面的宾语从句中的虚拟语气。用于此结构的动词有：advise, direct, agree, ask, demand, decide, desire, insist, order, prefer, propose, request, suggest等。从句的谓语动词用“should + 动词原形”，其中should 可以省去。例如：
I insisted that he (should) go with us. 我坚持让他和我们一起去。
注意：当insist 表示“坚持认为”、suggest表示“表明，显示”时，不用虚拟语气。例如：
He insisted that she was honest. 他坚持认为她是诚实的。
3. 主语从句中的虚拟语气。
(1) It be + 形容词 + that... (should)...。用于该句型的形容词有：necessary, good, important, right, wrong, better, natural, proper, funny, strange, surprising等。例如：
It's natural that he should feel hurt. 他感到疼是很正常的。
(2) It be + 过去分词 ＋ that... (should)...。用于该结构中的过去分词是表示“建议、请求、命令”等词的过去分词。如： desired, suggested, requested, ordered, proposed等。例如：
It is desired that the building of the house be completed next month. 真希望这所房子在下个月前就能竣工。
(3) It is time (about time / high time) that... + (过去时或should + 动词原形)...。例如：
It is high time I went home now. = It is high time I should go home. 我该回家了。
(4) 表语从句、同位语从句中的虚拟语气。在suggestion, proposal, order, plan, idea, advice, decision等需要具体内容解释的名词后要使用虚拟语气，其谓语动词为：should + 动词原形，连接从句的that不能省略。例如：
My suggestion is that we should go there at once. 我的建议是我们应该马上去那儿。
4． 省略形式。有时可以把含有助动词、情态动词、be或have的虚拟条件句中的连词if 省去，而将had, should, were 等词提到主语之前，即用倒装结构。这时，如果出现not等否定词时需放在主语后面。例如：
If she had been here five minutes earlier she would have seen her old friend. → Had she been here five minutes earlier she would have seen her old friend. 如果她早到五分钟，她就会看见她的老朋友了。

㈧ 英语语法中的虚拟语法三种用法是什么

时间
从句谓源语形式
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

㈨ 英语语法 虚拟语气

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