虚拟语气讲解及练习题(含答案和解释)
虚拟语气讲解和练习(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。
虚拟语气讲解及练习(有答案)
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。
高中虚拟语气的讲解+练习+详解
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。
高中英语 虚拟语气讲解及练习(有答案)
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。
(完整版)虚拟语气倒装(讲解+练习)
虚拟语气有些条件句是可能实现的，称为真实条件句. 虚拟语气是动词的一种特殊形式，用来表达说话人的意愿.请求，设想，等未能或不可能实现的事实，或说话人看来实现可能性很小的情况.做这类题时首先要弄清楚虚拟语气的各种句型，即由if引导的虚拟条件句，省略if的倒装形式，可跟虚拟语气的宾语从句，同位语从句，表语从句的句型，以及表示祝愿或感叹的句子和由without， but for等介词引导的短语或句子.主要用法1). 主语从句，同位语从句中虚拟语气的用法.2). 宾语从句中虚拟语气的用法，尤其是wish 虚拟语气结构的用法.3). If条件句中虚拟语气的用法，应特别注意省略if的倒装结构是考试的重点.4). would rather（=wish）等结构中虚拟语气的用法.5). if only（如果。
就好了）结构中虚拟语气的用法.6). But， or， otherwise 等含蓄条件句的用法.7). It’s time (that)（早该。
）等结构中虚拟语气的用法.1. 虚拟语气在虚拟条件句中的运用(1) 虚拟语气现在时，用以表示与现在/将来事实相反的假设或现在实现可能性不大的情况.Eg. If I were a bird， I would fly to you.If it is not for their help， we shall be in a very difficult position.If it were not for their help， we should be in a very difficult position.If I had seen the film, I would…..(2) 虚拟语气过去式. 表示与过去事实完全相反的假设.Eg. If we had started earlier， we should not have missed the train.If she hadn’t been ill， she might have come.If she were not ill， she might come.◆书面语中，如果从句里含有should， had， were或其他助动词，则可将从属连词if省去，将助动词.情态动词.be或have放在句首形成部分倒装.Eg.Were he in your position，he’d do the same.If he Were in your position，he’d do the same.Had I had time， I would have done that yesterday.If I Had had time， I would have done that yesterday.If he Should (万一)come tomorrow， I should give him the dictionary.(3) 虚拟语气在某些从句中的应用.A)在(表现了说话人的愿望)wish， suggest， order， demand， propose，command， request， recommend， require， decide， insist， desire，urge等动词的宾语从句(should:应该) + 动词原形.以及would rather /sooner that后要用“ (should:应该) + 动词原形” 来表示愿望，建议，命令，要求等;由上述动词派生或转化的名词suggestion， proposal， plan，motion， recommendation， demand， order， desire， request，requirement， insistence， advice， decision ， obligatory(义不容辞的，必须的同位语从句或表语从句中也要用相应的虚拟形式.Eg. His suggestion was that we (should) go at once.Wang insisted that we go at once.B)在It is/was + 某些形容词 + that (表现了说话人的愿望)从句的句型中，that从句中的谓语动词常用虚拟语气，即“should + 动词原形”这些形容词有:important， necessary， essential， imperative， natural， strange，advisable， desirable， possible， probable， astonishing，surprising， desired， suggested， requested， recommended，ordered， proposed， decided， moved等.C) “ should(居然/竟然) + 动词原形(或完成形式)” 可表示惊奇，遗憾，怀疑，不满等.ⅰ. 用于expect， believe， think， suspect 等动词的否定或疑问形式后的宾语从句中.Eg. I never expected that the new apartment should be so small.ⅱ. 用于“It is a pity， it is a shame， it is no wonder 等+ that”等结构后的主语从句中.Eg. It is a pity that he should be so careless.D) 在由for fear that， in case， lest 等引导的状语从句中，用“ should (万一)+ 动词原形” 表示“惟恐”的意思.Eg. He handled the instrument with care for fear that it should be damaged.E) 在“ It is (about/ high ) time + that (从句)(早就应该)” 中，谓语动词常用过去式表表示虚拟语气.Eg. It is high time that Chinese people learnt English.F) 在“as if/ as though”(似乎/好像) 引导的状语从句中，谓语动词与wish的宾语从句的虚拟形式相同.Eg. He w ork s with such enthusiasm as if he never knew fatigue. He speaks English as though he were an American.G) 在 look/sound/feel/ seem + as if / as though从句中，当表示真实情况时，用陈述语气; 否则，用虚拟语气.Eg.It seems as if they know each other. (真实情况)It seems as if they knew each other.It seems as though it were already spring. (虚拟语气)H) 用在if only（如果。
虚拟语气讲解和练习(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。
高中英语虚拟语气讲解及练习题(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。
高中英语虚拟语气讲解及练习题(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。
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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。
这种句子称为含蓄条件句。
例如：But for the help from you ， I would not have had the chance to go to college.二、虚拟语气在某些从句中的运用在某些词或短语后接的从句中要使用虚拟语气，表示愿望、建议或命令等。
根据虚拟语气的形式不同，虚拟语气可以分为“should类”和“过去时态类”。
（一）should类这一类的虚拟语气是通过从句中的谓语动词使用“should +动词原形”体现出来的，should可以省略。
其具体运用体现在：1. 在suggest ， order， demand ， propose， command， request， desire，insist等表示建议、命令、要求、意见的动词后接的宾语从句中要使用虚拟语气。
如：He suggests that she should leave the house at once.The leader ordered that the task（should） be finished as soon as possible.He proposed that we （should）deal with the problem by the view of development.2. 与suggest，order，demand，propose，command，request，desire，insist等动词相对应的名词suggestion，order，demand，proposal等后的表语从句或同位语从句中要使用虚拟语气。
如：The general sent the order that the battle （should）be held on until the complete failure of the enemy.My proposal is that we（should） set a deadline for handing in the plan.3. 在It is/was suggested （ordered，demanded，proposed，etc.）结构以及necessary，essential，important，strange，natural等形容词后的主语从句中要使用虚拟语气。
如：It’s requested that we （should）keep the stability of the society for the people’s peaceful life.It is necessary that the badly wounded man（should） be treated immediately. （二）过去时态类英语中，还有一些词或短语后接的从句或句子，也要使用虚拟语气，虚拟语气是通过句中的谓语使用过去的某种时态（如：一般过去时、过去完成时等）来体现的。
1. wish，would rather 后的宾语从句。
如：He wished he had never been involved in such affairs.I would rather you could teach me again.2. as if，as though引导的从句。
如：The little boy knows so many things as if he was a man.He acted as usual as though nothing had happened.3. 由if only （要是……，那该多好啊！）引导的惊叹句。
如：If only I had passed the test！If only it stopped raining！4. It is（about/high） time 后的定语从句。
如：It is time we went out for a walk.It was high time they had begun to prepare the experiment.三、虚拟语气的其它用法在英语中，一些表示建议、请求、劝告、愿望、祈祷、祝福或诅咒的句子，也需要使用虚拟语气。
如：Would you mind smoking here？May you be lucky！Long live the people of China！God save me.虚拟语气练习题1．Without electricity, human life quite difficult today.A．would be B．will beC．would have been D．is【答案】A【解析】【详解】考查虚拟语气。
句意：没有电，人类今天的生活将会相当困难。
虚拟语气中的“含蓄之美”指的是含蓄虚拟语气。
因为有时假设的情况并不是以if引导的条件从句形式出现，而是通过一些短语等形式暗示虚拟语气的存在，常用的词语有with, without, but for, otherwise, or，even, in case of, what if(如果…将如何)等等，这种句子往往有主句而无从句。
由“today”可知，表示的是与现在事实相反的假设，所以主语从句谓语形式为would be。
故A选项正确。
2．Jane’s pale face suggested that she ______ ill and her parents suggested that she ______ a medical exam.A．be; should have B．was; haveC．should be; had D．was; had【答案】B【解析】【详解】试题分析：考查suggest的用法：句意：Jane的苍白的脸表明她病了，她的父母建议她去体检。
第一个suggest是“表明，显示”的意思，后面的be动词视整句时态而定，为过去式。
第二个suggest是“建议”的意思，后面是一个虚拟语气，固定用法为“（should）do sth”，其中should常省略。
选B。
考点：考查suggest的用法3． for the free tickets, I would not have gone to the films so often.A．If it is not B．Were it notC．Had it not been D．If it were to be【答案】C【解析】【详解】考查虚拟语气。
句意：如果没有那些免费的票，我不会去影院这么频繁。
If虚拟条件句的否定（含蓄条件句）常考两个句型：If it weren’t for…和If it hadn’t been for…，其意为“若不是(有)”“要不是”。
从句中如果有助动词had, should或were时，可以省略if，而从句使用倒装语序。
故选C。
4．Wouldn’t you rather your child____ successful with his study and on the scholarship? A．become B．becameC．would become D．becomes【答案】B【解析】【详解】试题分析：句意：难道你不想让你的孩子在学业上成功，获得奖学金吗？would rather后面的从句用虚拟语气，和现在相反的情况用一般过去式，所以选B。
考点：考查虚拟语气5．If it _________ not for all the cars and passers-by with cameras, you _________ think you have magically traveled back to the 14 century.A．is …will B．had been… wouldC．were… will D．were…might【答案】D【解析】【详解】试题分析：句意：如果不是因为所有的汽车和带照相机的过路人，你可能会认为你奇迹般的回到了14世纪。
从句意看，这是一种不真实的情况，用虚拟语气，因为是和现在相反的情况，所以if的从句用be动词的过去时were，主句用情态动词might do，所以选D。
考点：考查情态动词和虚拟语气6．________the problem, he wouldn't have committed those mistakes.A．If he understood B．Had he understood C．When he had understood D．If he would understood【答案】B【解析】【详解】表示与过去事实相反的虚拟语气。