10.虚拟语气
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
语法复习十 动词的语气——虚拟语气
语法复习十：动词的语气——虚拟语气一、语气的定义和种类l、语气：语气是动词的一种形式，它表示说话人对某一行为或事情的看法和态度。
2、语气的种类：(1)陈述语气: 表示动作或状态是现实的、确定的或符合事实的，用于陈述句、疑问句和某些感叹句。
如：We are not ready. 我们没准备好。
What a fine day it is!多好的天气啊!(2)祈使语气: 表示说话人的建议、请求、邀请、命令等。
如: Open the door, please。
请打开门。
(3)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、假设或推测等。
如: If I were you, I should study English. 如果我是你，我就学英语了。
May you succeed! 祝您成功！二、虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句，一类是虚拟条件句。
如果假设的情况是有可能发生的，就是真实条件何。
在这种真实条件句中的谓语用陈述语气。
如: If it doesn’t rain tomorrow, we will go to the park. 如果明天不下雨，我们就去公园。
如果假设的情况是过去或现在都不存在的，或将来不大可能发生的，则是虚拟条件句。
如: If he had seen you yesterday, he would have asked you about it. 如果他昨天见到你，他会问你这件事的。
(事实上他昨天没见到你，因此也未能问你这件事。
)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。
现将虚拟条件从注: 主句中的should只用于I、we，但在美国英语中，should常被would代替；从句中的should 可用于各种人称。
l、表示与现在事实相反的假设和结果。
如: If my brother were here, everything would be all right. 要是我哥哥在这儿，一切都没问题了。
宾语从句用虚拟语气的10种用法优秀
宾语从句用虚拟语气的10种用法优秀
1.条件句中的宾语从句：如果他来，我会很高兴。
（应该是"如果他来，我会很高兴。
"）
2.希望句中的宾语从句：我希望他能来参加聚会。
3.建议句中的宾语从句：我建议你找个专业的导师。
4.命令句中的宾语从句：我命令你立即停止这种行为。
5.要求句中的宾语从句：我要求你按时完成任务。
6.警告句中的宾语从句：他警告我不要再犯同样的错误。
7.倒装句中的宾语从句：他无法接受我不相信他的事实。
8.愿望句中的宾语从句：我愿望他能够快点回来。
9.感叹句中的宾语从句：我真希望他知道我对他的感激之情。
10.虚拟条件句中的宾语从句：如果我是你，我会做出不同的选择。
（应该是"如果我是你，我会做出不同的选择。
if 条件句虚拟语气
if 条件句虚拟语气虚拟语气是英语语法中的一种特殊语气，用来表示与事实相反或假设的情况。
在if条件句中，虚拟语气通常用来表达非真实的、假设的情况。
本文将列举10个以if条件句虚拟语气为主题的例子，并对其进行详细解释。
1. If I were rich, I would travel around the world.如果我很富有，我会环游世界。
解释：这个句子中的虚拟语气表达了对现实情况的假设，暗示说我并不富有，因此无法实现环游世界的愿望。
2. 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。
解释：这个句子中的虚拟语气表示对过去情况的假设，暗示说我没有努力学习，所以没有通过考试。
3. If I had a time machine, I would go back to the past and change some things.如果我有一台时间机器，我会回到过去改变一些事情。
解释：这个句子中的虚拟语气表达了对现实情况的假设，暗示说我没有时间机器，因此无法改变过去的事情。
4. If I were the president, I would make education free for all.如果我是总统，我会让教育对所有人免费。
解释：这个句子中的虚拟语气表达了对现实情况的假设，暗示说我并不是总统，所以无法实现让教育免费的目标。
5. If it didn't rain tomorrow, we could go hiking.如果明天不下雨，我们可以去远足。
解释：这个句子中的虚拟语气表达了对未来情况的假设，暗示说明天可能会下雨，所以无法去远足。
6. If I had known you were coming, I would have prepared a meal for you.如果我知道你要来，我会为你准备一顿饭。
宾语从句用虚拟语气的10种用法优秀
宾语从句用虚拟语气的10种用法优秀2. 建议：在宾语从句中使用"should"来表示建议。
例如："I suggested that she should see a doctor."（我建议她去看医生。
）3. 命令：在宾语从句中使用"were to"来表示命令，相当于"should"的虚拟用法。
例如："The boss insisted that the employees were to finish the project by Friday."（老板坚持要员工们在星期五之前完成项目。
）4. 愿望：用过去式的虚拟语气来表示对现在或将来不可能实现的愿望。
例如："I wish I had a million dollars."（我希望我有一百万美元。
）5. 批评：使用"should"或"were to"来表达对现在或将来不可能实现的愿望。
例如："The professor demanded that the students should study harder."（教授要求学生们要更加努力学习。
）6. 过去事实：使用过去完成时的虚拟语气来表示过去的反事实情况。
例如："He pretended that he had never been to Paris."（他假装自己从未去过巴黎。
）7. 建议过去的行动：使用"should have"来表示对过去行动的建议。
例如："I suggested that she should have attended the meeting."（我建议她应该参加会议。
）8. 不可实现的要求：使用"could"来表示对过去行动的不可实现的要求。
英语语法：宾语从句中用虚拟语气的10种类型
【导语】下⾯是整理发布的英语语法：宾语从句中⽤虚拟语⽓的10种类型，欢迎阅读参考！更多相关讯息请关注！ 宾语从句⽤虚拟语⽓的10种类型 ⼀、I wish后的宾语从句 动词wish后接宾语从句时，从句谓语要⽤虚拟语⽓。
若要表⽰与现在事实相反的愿望，从句谓语⽤⼀般过去时或过去进⾏时;若表⽰与过去相反的愿望，从句谓语⽤过去完成时或would / could+have +过去分词;若表⽰将来没有把握或不太可能实现的愿望，⽤would (could)+动词原形。
如： I wish I could be of some use. 我希望我能有什么⽤处。
We wish he didn’t smoke. 我们希望他不吸烟。
I wish prices would come down. 我希望物价能降下来。
I wish the train would come. 我希望⽕车会来。
⼆、表⽰“坚持”后的宾语从句 主要是指insist的宾语从句，从句谓语由“should+动词原形”构成，其中的should在美国英语中通常可以省略。
如： I insisted that he (should) stay. 我坚持要他留下。
He insisted that I (should) go with them. 他坚持要我同他们⼀起去。
Rose insisted that he be present. 罗斯坚持要他出席。
The detective insisted that he should have a look. 警探坚持要查看。
注意：动词insist后接宾语从句时，除可⽤虚拟语⽓外，也可⽤陈述语⽓，两者的区别是：若谓语动词所表⽰的动作尚未发⽣，或尚未成为事实，则⽤虚拟语⽓;若谓语动词所表⽰的动作已经发⽣，或已经成为事实，则要⽤陈述语⽓。
⽐较： He insisted that I had read his letter. 他坚持说我看过他的信。
英语语法：宾语从句中用虚拟语气的10种类型
英语语法：宾语从句中用虚拟语气的10 种类型宾语从句用虚拟语气的10 种类型一、I wish 后的宾语从句动词wish 后接宾语从句时，从句谓语要用虚拟语气。
若要表示与现在事实相反的愿望，从句谓语用一般过去时或过去实行时; 若表示与过去相反的愿望，从句谓语用过去完成时或would / could+have + 过去分词; 若表示将来没有把握或不太可能实现的愿望，用would (could)+ 动词原形。
如：I wish I could be of some use. 我希望我能有什么用处。
We wish he didn 't smoke. 我们希望他不吸烟。
I wish prices would come down. 我希望物价能降下来。
I wish the train would come. 我希望火车会来。
二、表示“坚持”后的宾语从句主要是指insist 的宾语从句，从句谓语由“ should+ 动词原形” 构成，其中的should 在美国英语中通常能够省略。
如：I insisted that he (should) stay. 我坚持要他留下。
He insisted that I (should) go with them. 他坚持要我同他们一起去。
Rose insisted that he be present. 罗斯坚持要他出席。
The detective insisted that he should have a look. 警探坚持要查看。
注意：动词insist 后接宾语从句时，除可用虚拟语气外，也可用陈述语气，两者的区别是：若谓语动词所表示的动作尚未发生，或尚未成为事实，则用虚拟语气; 若谓语动词所表示的动作已经发生，或已经成为事实，则要用陈述语气。
比较：He insisted that I had read his letter. 他坚持说我看过他的信。
He insisted that I should read his letter. 他坚持要我看他的信。
高中英语语法-虚拟语气全总结
高中英语语法-虚拟语气全总结虚拟语气用于表示与现实相反的假设。
在非真实条件句中，如果从句表示与现在事实相反的假设，主句应该使用XXX动词原形。
例如，如果我有时间，我会参加会议。
如果你是我，你会抓住出国的机会。
如果从句表示与过去事实相反的假设，主句应该使用主语+XXX过去分词。
例如，如果你听从了我的建议，你就不会在考试中失败了。
如果从句表示与将来事实相反的假设，主句应该使用主语+XXX动词原形。
例如，如果你明天来，我们就会开会。
如果明天下雨，我们就会推迟运动会。
如果他明天不来，我们就会推迟会议到下周一。
有时候，条件状语从句和主句所表示的时间不一致，这时候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。
例如，如果你刚才听从了我的建议，你现在会更好。
如果你之前努力研究，你现在就是一名大学生了。
在条件句中，可以省略if，把were、had、should提到句首，变成倒装句式。
例如，如果我还有上学的机会，我会更加努力研究。
→Were I at school again。
I would study harder.Had you arrived earlier。
you would have caught the bus.If it rains tomorrow。
we won't be able to go climbing.What would you do if you had a n dollars?Without your help。
we XXX the work ahead of time.I was ill that day。
otherwise I XXX.He called me to inform me about your birthday。
or else I wouldn't have known about it.A man who s drinking water would be dead in about seven days.I might have been able to offer you more assistance。
虚拟语气用法
虚拟语气用法虚拟语气，又称“虚拟假设语气”，是指说话者或写作者在表达某种情况时，通过使用特定的语法形式来表示这种情况实际上并不存在或者与事实相反。
虚拟语气在英语中非常常见，它可以用来表达假设、愿望、建议、命令、推测等多种语境。
本文将介绍虚拟语气的各种用法及例句。
一、假设与现实相反的情况虚拟语气常用于表示与现实相反的情况或假设。
在这种情况下，谓语动词常以“would/could/should + 动词原形”或“were + 主语”等形式出现。
1. 虚拟语气用于假设：If I were rich, I would travel around the world.如果我有钱，我会环游世界。
If she had studied harder, she could have passed the exam.如果她学得更努力，她本来可以通过考试的。
2. 虚拟语气用于愿望：I wish I were taller.我希望我更高一些。
I wish you wouldn't be late for the meeting.我希望你不要迟到开会。
3. 虚拟语气用于建议：I suggest that he should see a doctor.我建议他去看医生。
It is recommended that every student study English.建议每个学生都学习英语。
二、与过去事实相反的情况虚拟语气还常用于表示与过去事实相反的情况。
在这种情况下，主要使用“had + 过去分词”形式或其他相应的虚拟语气结构。
1. 虚拟语气用于与过去事实相反的条件：If he had arrived earlier, he would have caught the train.如果他早点到，他就能赶上火车了。
If I had known you were coming, I would have prepared dinner.如果我知道你要来，我就会准备晚餐了。
if虚拟语气的例句
if虚拟语气的例句If虚拟语气是英语中比较常见的语法形式，它用于表示假设、虚拟、愿望等情况。
在本文中，我们将列举10个以if虚拟语气为主的例句，并对其进行详细解析，帮助读者更好地理解和掌握这一语法形式。
1. If I were you, I would take a break.这句话中的if虚拟语气表示假设，即“如果我是你”。
这种情况下，我们使用虚拟语气来表示一种不可能或不真实的情况。
在这个例子中，说话者并不是对方，因此他不能真正成为对方，所以我们使用了虚拟语气。
2. If I had known about the traffic, I would have left earlier.这句话中的if虚拟语气表示过去的虚拟情况，即“如果我当时知道交通情况，我就早点离开了”。
在这个例子中，说话者没有提前了解交通情况，因此错过了早点离开的机会。
虚拟语气在这里用于表示一种不可能或不真实的情况。
3. If I were rich, I would travel the world.这句话中的if虚拟语气表示愿望，即“如果我有钱，我就会环游世界”。
在这个例子中，说话者并不是富有的人，因此他不能真正环游世界，所以我们使用了虚拟语气。
4. If it weren't for you, I wouldn't have made it.这句话中的if虚拟语气表示假设，即“如果没有你，我就不会成功了”。
在这个例子中，说话者认为对方对他的帮助非常重要，如果没有对方的帮助，他就不可能成功。
虚拟语气在这里用于表示一种不可能或不真实的情况。
5. If I were to win the lottery, I would donate some of the money to charity.这句话中的if虚拟语气表示假设，即“如果我中了彩票，我会把一部分钱捐给慈善机构”。
在这个例子中，说话者并没有中彩票，因此他不能真正捐钱给慈善机构，所以我们使用了虚拟语气。
英语语法虚拟语气
虚拟语气虚拟语气的定义虚拟语气有两种类型：用于条件句或让步状语从句中，表示假设、猜测、怀疑等；用于主语从句、宾语从句、表语从句、同位语从句中表示愿望、要求、命令、建议等。
非真实性条件句中的虚拟语气If虚拟条件句中有should/had/were时，if可以时hey 省略，从句中的主谓要倒装Were they here now, they could help us.=If they were here now, they could help us.如果现在他们在这里，他们会帮助我们。
3．Would/should/might/could的区别(1)在主句中，should只用于第一人称(2)If you had another go, you would succeed.如果你再试一次，你一定会成功。
（would表示必然的结果）If you had another go, you could succeed.如果你再试一次，你就能成功。
(could表示能够)If you had another go, you might succeed.如果你再试一次，你或许能成功。
(might表示可能的结果)宾语从句中的虚拟语气我希望我是一只在空中飞翔的小鸟。
I wish he had visited us last night.我希望他昨晚来看过我们。
He wishes he could become a scientist some day.他希望将来的某一天能成为科学家。
2．表示命令，建议,要求等一类后面的从句中谓语动词用“should+动词原形”，可以省略。
一坚持（insist）二命令（order, command）三建议（suggest, propose, advise）五要求（require, request, demand, desire, ask）当insist表示“坚持认为”（另一个意思是“坚持要求”），suggest表示“表明，暗示”后面宾语从句不用虚拟语气我宁愿你明天（或现在）去。
虚拟语气在条件句中的用法
虚拟语气在条件句中的用法
1. 嘿，你知道吗？要是我现在有百万财富，那我可就爽歪歪啦！就像一只自由的鸟儿在天空翱翔一样！比如说，要是我有那么多钱，我肯定会立马去环游世界，那该多棒啊！
2. 要是明天不下雨，我们就可以痛痛快快地出去玩咯！这就好比久旱逢甘霖呀！设想一下，如果明天真的没雨，我们去郊外野餐，享受阳光，多惬意呀！
3. 要是她当初再努力一点，现在不就不一样了嘛！就像一艘船加足马力就能驶向远方呀！例如，如果她以前好好学习，现在说不定都成学霸了呢！
4. 要是他能来参加聚会，那肯定会热闹非凡啊！好比是给聚会注入了无限活力！要是他真的来了，大家肯定会玩得特别开心，对吧？
5. 要是我会魔法，那我的生活得多奇妙呀！就如同进入了一个奇幻世界！我要是会魔法，变个大房子出来，多牛啊！
6. 要是你听我的话，事情也不至于这么糟糕呀！这就像在迷雾中找到了正确的方向！比如，你要是早听我的，不就不会搞砸了吗？
7. 要是时间能倒流，我绝对会重新选择！宛如拥有了后悔药一般！要是时间回到过去，我一定会好好把握那个机会的！
8. 要是今天没有作业，那该有多轻松愉快呀！就像卸下了沉重的包袱！假如今天没作业，我们就可以尽情地做自己喜欢的事啦！
我的观点结论：虚拟语气在条件句中的用法真的很神奇，它能让我们表达出各种如果怎样就会怎样的想象和期望，让语言变得更加丰富和生动呢！。
宾语从句用虚拟语气的10种类型
宾语从句用虚拟语气的10种类型一、I wish后的宾语从句动词wish后接宾语从句时，从句谓语要用虚拟语气。
若要表示与现在事实相反的愿望，从句谓语用一般过去时或过去进行时；若表示与过去相反的愿望，从句谓语用过去完成时或w ould / c ould+hav e +过去分词；若表示将来没有把握或不太可能实现的愿望，用wou ld (c oul d)＋动词原形。
如：I wis h I coul d be ofsome use. 我希望我能有什么用处。
We wish he didn’tsmoke. 我们希望他不吸烟。
I wishprices w ould com e down.我希望物价能降下来。
I wis h the tr ain woul d come.我希望火车会来。
二、表示“坚持”后的宾语从句主要是指insi st的宾语从句，从句谓语由“sh ould+动词原形”构成，其中的should在美国英语中通常可以省略。
如：Iinsisted that he(should) stay.我坚持要他留下。
He insi sted tha t I (sho uld) gowith the m. 他坚持要我同他们一起去。
Rose ins isted th at he be present. 罗斯坚持要他出席。
Thedetectiv e insist ed thathe shoul d have a look. 警探坚持要查看。
注意：动词ins ist后接宾语从句时，除可用虚拟语气外，也可用陈述语气，两者的区别是：若谓语动词所表示的动作尚未发生，或尚未成为事实，则用虚拟语气；若谓语动词所表示的动作已经发生，或已经成为事实，则要用陈述语气。
中文长难句语法结构
中文长难句语法结构
中文长难句是指句子结构复杂，包含多个修饰成分或从句的句子。
下面是一些常见的中文长难句语法结构。
1. 并列复合句：多个并列分句之间通过逗号、分号、句号等连接，表示平行关系。
例如：他爱吃水果，她喜欢吃蔬菜。
2. 定语从句：用来修饰名词或代词的从句，通常由关系代词或关系副词引导。
例如：我喜欢的书是你给我的。
3. 状语从句：用来修饰主句中的动词、形容词或副词的从句。
例如：如果明天不下雨，我们就去郊游。
4. 主谓宾结构的扩展：主谓宾结构中的宾语可以通过补语、定语等进行扩展。
例如：我把书借给了他。
5. 反问句：通过反问的方式表达肯定或否定的意思。
例如：你难道不知道吗？
6. 并列句：通过逗号、分号等连接的两个或多个分句并列在一起。
例如：他喜欢打篮球，她喜欢踢足球。
7. 省略句：在句子中省略不必要的成分。
例如：你吃饭了吗？没有（吃）。
8. 强调句：通过特殊的语法结构强调某个成分。
例如：正是他给了我勇气。
9. 比较句：通过比较两个事物的差异或相似性。
例如：她比我高一点。
10. 虚拟语气：用来表示与事实相反的假设或愿望。
例如：要是我有钱，我就买一辆车。
以上是一些常见的中文长难句语法结构，通过合理运用这些句型，可以使句子更加丰富多样，表达更加准确清晰。
在写作中，我们可以根据需要选择适当的句型，提高文章的表达能力和吸引力。
虚拟语气讲义
虚拟语气讲义语气是动词的一种形式，表示说话人对说话内容的看法和态度。
英语中有三种不同的语气：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。
1.陈述语气用来陈述事实，有肯定、否定、疑问、感叹等形式。
如：I came to give you a message.我来给你捎个信儿。
I haven`t made up my mind yet.我还未做决定呢。
What fine weather it is!今天天气真好。
Are you sure?你肯定吗？2.祈使语气用来表示请求、命令或劝告等。
如：Please take a seat.请坐。
Let me have a look.让我看看。
Be more careful next time.下次当心。
祈使语气也用在并列句中表示条件。
如：Work hard and you will succeed.好好干你就会成功。
Be quick or you`ll be late.快点，否则你会迟到。
If you are not quick, you`ll be late.(使用条件状语从句)3.虚拟语气表示说的话不是事实，或者是不可能发生的情况，而是一种愿望、建议或与事实相反的假设等。
一般常用于正式的书面语中。
考点一：虚拟语气在非真实条件句中的使用如果所表示的条件是真实的或完全有可能实现的，成为真实条件句，其主句或从句的谓语都用陈述语气。
如：If you don`t hurry, you will miss this train.如果你不快些，你就赶不上这班火车。
如果表示的条件根本不可能实现或实现的可能性很小，称为虚拟条件句。
如：If I were you , I should go there.假如我是你，我就去那儿。
虚拟语气根据其表达时间概念可分为表示现在的虚拟语气，表示过去的虚拟语气以及表示将来的虚拟语气。
1.表示与现在事实相反，谓语动词的主要形式。
2021-2022年高考英语 能力测试基础训练10 虚拟语气
2021年高考英语能力测试基础训练10 虚拟语气1.虚拟语气是英语的一种特殊的动词形式。
它所表达的意义丰富多彩，在句中可表示某种假设、愿望、建议、要求、请求、命令、猜测、可能性或空想，或表示惊讶、喜悦、遗憾、惋惜等感情色彩。
2.通过本训练要求学生掌握虚拟语气的基本概念和意义，虚拟语气在条件从句中的用法及虚拟语气在其他从句或语境中的运用。
3.虽然新教材对虚拟语气没做要求，但听力、完形填空和阅读理解中经常会碰到，给理解造成障碍。
1. Look at the trouble I am in! If only I ________ your advice.A.followedB.would followC.had followedD.should follow2. 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 fall3.She insisted that she ________ ill of him behind him，but he didn’t believeit.A.hadn’t spokenB.shouldn’t speakC.wouldn’t speakD.not speak4.If my lawyer ________ here last Saturday，he ________ me from going.A.had been; would have preventedB.had been; would preventC.were; would preventD.were; would have prevented5.It is high time the child ________ to the hospital.A.is sentB.would be sentC.be sentD.were sent6.She couldn’t have answered the question if she ________ a few books on world history.A.hadn’t readB.hasn’t readC.wouldn’t readD.didn’t read7.If it ________ so hard，we’d go to town.A.isn’t rainingB.weren’t rainingC.doesn’t rainD.has rain8.I ________ you a more valuable present for your birthday，but I was short of money at that time.A.would buyB.had boughtC.would have boughtD.must have bought9.I went to the meeting yesterday because I ________ nothing about the discussion without attending it.A.didn’t knowB.would knowC.knewD.would have known10.It’s strange that he ________ without saying good-bye to us.A.should have gone outB.wentC.should go outD.goes out11.Nothing could have saved him even if he ________ without delay.A.would be tendedB.was tendedC.has been tendedD.had been tended12.My suggestion was that the meeting ________ off till next week.A.to putB.be putC.should putD.would be put13.Had you listened to the doctor，you ________ all right now.A.areB.wereC.would beD.would have been14.I’d rather you ________ know the secr et.A.didn’tB.hadn’tC.notD.not to15.Without your help，we ________ this task.A.don’t finishB.will not finishC.didn’t finishD.would not have finished16.Mr.Fang spoke slowly in order that we ________ him.A.should followB.followC.might followD.followed17.Isn’t it about time that you ________ to pick up the visitors from New York?A.wentB.should goC.goD.will go18.—It was the drug，not the disease，that killed the boy.—He would be still alive today if he ________ that drug.A.not takeB.shouldn’t have takenC.didn’t takeD.hadn’t taken19.Our former math teacher died of cancer last term，otherwise he ________.A.will still workB.should still workC.would still have workedD.would still be working20.The soldier died in the hospital.He ________ if the doctor ________ on him two hours earlier.A.might be saved; operatedB.could be saved; had operatedC.could have been saved; had operatedD.had been saved; was operated21.It’s time that you ________ home and I’d rather you ________ again tomorrow.A.are going; will eB.go; are ingC.went; cameD.would go; would e22.The young man insisted that he ________ nothing wrong and ________ free.A.did; setB.had done; should be setC.do; be setD.had done; must be set23.It was required that each student ________ enough food for the picnic.A.bringB.broughtC.would bringD.had brought24.He didn’t e yesterday，or you ________ him.A.would seeB.were to seeC.might have seenD.had seen25.It was suggested yesterday that a meeting ________ to discuss the matter.A.will be heldB.would be heldC.should holdD.be held26.But for the leadership of our Party and Government，we ________ these splendid results.A.have achievedB.shouldn’t have achievedC.should have achievedD.would achieve27.He ________ you more help，even though he was very busy.A.might have givenB.might giveC.may have givenD.may give28.If it ________ for the snow，we ________ the mountain yesterday.A.were not; could have climbedB.were not; could climbC.had not been; could have climbedD.had not been; could climb29.I told Sally how to get here，but perhaps I ________ for her.A.had to write it outB.must have written it outC.should have written it outD.ought to write it out30.—I stayed at a hotel while in New York.—Oh，did you? You ________ with Barbara.A.could have stayedB.could stayC.would stayD.must have stayed31.I should have rung your parents or left a message for you,but I ________.A.haven’tB.don’tC.didn’tD.hadn’t32.There was plenty of time.She ________.A.mustn’t have hurriedB.needn’t have hurriedC.must not hurryD.couldn’t have hurried33.I wish I ________ you yesterday.A.sawB.did seeC.had seenD.were to see34.—Have you ever been to HongKong?—No，but I wish I ________.A.haveB.willC.doD.had35.What would we do if it ________ tomorrow?A.should snowB.would snowC.snowD.will snow36.—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 nottakenD.would have been warned; had not taken37.If he ________ me his telephone number yesterday，I ________ able to ringhim up now.A.told; would beB.had told; would beC.had told; would have beenD.told; am38.He ________ the test，but he wasn’t careful enough.A.could have passedB.were able to passC.must have passedD.might be able to pass39.If there were no subjunctive mood，English ________ much easier.A.will beB.would have beenC.could have beenD.would be40.If she had worked harder，she ________.A.would succeedB.had succeededC.should succeedD.would have succeeded41.If I ________ you，I ________ to Australia with Mr.Smith.A.had been; would goB.were; had goneC.were; would have goneD.am; will go42.Without electricity human life ________ quite different today.A.isB.will beC.would have beenD.would be43.Our monitor was absent.Otherwise I ________ the chair.A.would not takeB.didn’t takeC.hadn’t takenD.wouldn’t have taken44.—The experiment has failed!—I suggest that you ________ again.A.tryB.tryingC.will tryD.would try45.His silence at the meeting suggested that he ________ to your plan.A.didn’t agreeB.hadn’t agreedC.wouldn’t agreeD.not agree46.When a pencil is partly in a glass of water，it looks as if it ________.A.breaksB.has brokenC.were brokenD.had been broken47.You didn’t let me drive.If we ________ in turn，you ________ so tired.A.drove; didn’t getB.drove; wouldn’t getC.were driving; wouldn’t g etD.had driven; wouldn’t have got48.The manager was angry and ordered that this work ________ tomorrow.A.be finishedB.finishC.was finishedD.would finish49.He is talking so much about Britain as if he ________ there.A.had beenB.has beenC.wasD.had gone50.The father insisted his daughter ________ a rich man.A.would be engaged toB.be engaged toC.should engaged toD.must be engaged to51.It is requested that Li Ming ________ at the class meeting on behalf of us.A.will speakB.speaksC.would speakD.speak52.—I didn’t catch the first train this morning.—You ________ the first train if you ________ earlier.A.would catch; had got upB.could catch; should get upC.would have caught; had got upC.would catch; got up53.I didn’t see your sister at the meeting.If she ________，she would have met my brother.A.has eB.did eC.cameD.had e54.You ________ earlier.The bus left a moment ago.A.would eB.should have eC.must eD.could have e55.She made a suggestion that the plan ________ carefully.A.be consideredB.was consideredC.should considerD.would be considered【答案】1～5 CBAAD 6~10 ABCDC11～15 DBCAD 16~20 CADDC21～25 CBACD 26~30 BACCA31～35 CBCDA 36~40 BBADD41～45 CDDAA 46~50 CDAAB51～55 DCDBA【部分解析】1.if only意为“要是……就好了”，后接虚拟语气。
虚拟语气语法讲义10主语从句中的虚拟语气知识点总结-高考英语语法复习
高中英语语法学习/复习讲义虚拟语气语法知识点讲义10【精讲版·全国通用】主语从句中的虚拟语气知识点总结■ it is important that…类句型中的主语从句用虚拟语气在It is important that...句式中，其中由that引导的主语从句通常用“should+动词原形”这样的虚拟语气，其中的should在美国英语中通常省略。
如：It is important that he work hard. 他用功是很重要的。
It is important that he should know about this. 他必须知道此事。
It’s important that we (should) reply to her letter.回复她的信是重要的。
It is important that we should speah politely. 我们说话要有礼貌，这是很重要的。
注：与本句型相似的还有以下句型：1. it is necessary that…句型：It is necessary that I should return it this morning. 今天早上我就有必要还回去。
It is not necessary that everyone be a scientist. 没有必要使每一个人都成为科学家。
2. it is impossible that…句型：It is impossible that he should go home. 他不可能会回家去。
3. it is essential that…句型：It is essential that the meeting start at eight. 会议务必在8点钟开始。
It is essential that we should tell her the news. 我们有必要告诉她这个消息。
4. it is desirable that…句型：It is desirable that everything should be ready by five o’clock.最好一切在5点前准备就绪。
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anger To my great 5.______(angry) ，he bragged about the
that I bought 7.__ it without hesitation. If MP4 so much 6.____ had been (be) more careful，I would not have been I 8._________
8. Were _____ (be) there no modern telecommunications, we would have to wait for weeks to get news from around the world.(2014福建)
had been (be) at my sister's wedding last 9. I wish I _________
be given (give) an 4．He insisted that he (should) _______________ opportunity to explain why he's refused to go there. go (go) abroad for 5．I suggested that he (should) __________ further education. been (be) present, he would 6．If Mr. Dewey had ________ have offered any possible assistance to you.(2014 湖南) would have 7. It is lucky we booked a room, or we __________ (have) nowhere to stay now.(2015安徽)
cheated by the dealer. As a result，I lost my money
(should) think and time. So I advised that we students 9.____________
(think) twice before shopping online. And it's high time the online shopping.
一、语法填空 died 1. Actually, if Van Gogh had _________(die) at the age of twenty, no one would have connected him with failure or mental illness. known (know) for 2 ． They talked as if they had _________ many years. 3. Even if he were _____ (be) here, he could not solve the problem.
should realize that we 10._____________(realize) the shortcomings of
Tuesday, but I was on a business trip in New York then.(2015天津)
danced (dance) 10．Ellen is a fantastic dancer. I wish I _______
as well as her.(2015陕西)
二、语篇填空：阅读下面短文，按照语法和 上下文连贯的要求，在空格处填入一个适当 的词或用所给词的正确形式填空 (以虚拟语气 为主) an MP4 ， but it was broken Last week I bought 1.___ three days later. So I suggested that the dealer (should) exchange (exchange) a new one for me or 2.________________ give a refund. 3.________ However ，he refused. How I wished hadn't believed (not believe) his words before that I 4.______________ buying it.