完整虚拟语气用法表格归纳图
虚拟语气表格归纳
“Ｉｎ ｃase”引导的从句 中既可用陈述句,也可以用 虚拟语气
（shoｕｌd)+动词原型 例:1.Tｈｅ gａme wｉll ｂｅ ｐｕｔ ofｆ in caｓｅ ｉｔ (ｓｈ oｕｌd） sｎow.
Iｆ onｌ ｙ引出感 叹 句，意思是“要是….．多 好",表示说话人的一种 愿望．（与ｗisｈ 后的 虚拟句型相似）
例：Ｉｆ ｏnｌy hｅ ｄｉｄn’t ｄrivｅ sｏ faｓt!（现在) Ｉｆ onｌｙ ｔhe raiｎ ｗouｌd stoｐ。（将来) Ｌook ａt thｅ tｅrｒibｌｅ ｓituatｉon I ａｍ in! Ｉf Ｉ haｄ folloｗｅd yoｕr ａdviｃe（过去)
表示建议,命令，请求,道歉,怀疑,惊奇等。
在“It ｉｓ (was)+名 词+tｈat….。”结构句中 的虚拟语气
这类名词有:adｖicｅ,ｄecisiｏn,ｄｅsire,ｄeｍａnｄ，ｉdｅａ，ordｅｒ， ｐ ｉ ty,pr ｏ po ｓ al,re ｃ ｏ mme ｎ d ａ t ｉ o ｎ , ｓ ugge ｓ ti ｏ n,sur ｐ ｒ i ｓ e,wish,wonder 等。
含蓄条件句
有时虚拟条件句并没用ｉｆ从句表示出来,而是用介词短语（ｏtheｒw ｉse,or,wｉtｈout,but ｆｏr)上下文或其他方式来表示。 1. 条件暗含在短语中; 2. 条件暗含在上下文中; 3. 虚拟式变为习惯说法,很难找出其暗含的条件。
(word完整版)虚拟语气表格归纳,推荐文档
去if：Were she younger,she,would do it.
虚拟语气在as if/as though引导的方式状语从句中
1.表示与现在事实相反或对现在情况有怀疑，谓语动词用过去式。
2.表示与过去事实相反，谓语动词用过去完成时。
在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，道歉，怀疑，惊奇等。
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
3．表示与将来事实相反
注意：1.在as if/as though句中，如果有可能成为事实，用陈述语气。例：He looks as if he going to be ill.
2.as though或as if引导的状语从句，从句主语和主句主语相同时，从句中可省略主语和部分谓语。
虚拟语气用在lest，for fear that，so that及in order that引导的目的状语从句中表示“以防，以免”等意思
表语从句或同位语从句中的虚拟语气
2.也可以用陈述语气。
例：They are willing to surrender provided they are given free pardon..
“In case”引导的从句中即可用陈述句，也可以用虚拟语气
（should）+动词原型
例：1.The game will be put off in case it (should) snow.
(完整word版)虚拟语气表格归纳
状语从句中的虚构语气虚构语气在 if 指引的条从句（条件）主句（目的）件句中的用法三点：表示于此刻事实相反的If+ 主语 +动词的过去式（ be 用主语 +would(shouldcould虚构条件句were）might)+ 动词原型表示与过去事实相反的If+ 主语 +had+ 动词的过去分主语 +would （ should could 拟条件句词might ） +have+动词的过去分词表示与未来事实相反的If+ 主语 +should（ were to） + 主语 +would （ could should 虚构条件句动词原型 / 动词的过去式might ） +动词原型混淆条件句——主从句有时条件从句中的动作与主句中的动作，发生的时间不一致，时间不一致的状况下的这是动作的形式应依据它所表示的时间加以调整。
虚构语气有时虚构条件句并没用if从句表示出来，而是用介词短语委婉条件句（ otherwise ，or ，without ，but for ）上下文或其余方式来表示。
条件从句中省略 if 采纳倒装语序的状况虚拟语气在 as if/as though 指引的方式状语从句中1.条件暗含在短语中；2.条件暗含在上下文中；3.虚构式变成习惯说法，很难找出其暗含的条件。
在if 指引的表示虚构的条件状语从句中，有时能够把虚构条件中的连词 if 省去，而将 had ， should ， were 等助动词提到主语以前。
例：原句： If she were younger,she,would do it.去if ： Were she younger,she,would do it.1.表示与此刻事实相反或对此刻状况有思疑，谓语动词用过去式。
2.表示与过去事实相反，谓语动词用过去达成时。
3．表示与未来事实相反注意： 1.在 as if/as though 句中，假如有可能成为事实，用陈说语气。
例： He looks as if he going to be ill.2.as though 或 as if 指引的状语从句，从句主语和主句主语同样时，从句中可省略主语和部分谓语。
虚拟语气思维导图
高中英语虚拟语气思维导图知识总表Ⅰ例句：1、表示与现在事实相反的情况：1．If I were you,I would take an umbrella. 如果我是你，我会带把伞。
〔事实：我不可能是你〕2．If I knew his telephone number,I would tell you. 如果我了解他的号码，我就会告诉你。
〔事实：不了解〕3．If I had any money with me,I could lend you some. 如果我带钱了，我就会借给你些。
〔事实：没带钱〕2.表示与过去事实相反的情况1. If I had got there earlier, I should/could have met her. 如果我早到那儿，我就会见到她。
〔事实：去晚了〕2．If he had taken my advice,he would not have made such a mistake.如果他听我的劝告的话，就不会犯这样的错误了。
〔事实：没有听我的话〕3、表示对将来情况的主观推测1.If he should come here tomorrow,I would talk to him. 如果他明天来这儿的话，我就跟他谈谈。
〔事实：来的可能性很小〕2．If there were a heavy snow next Sunday,we would not go skating.如果下周日下大雪，我们就不能去滑冰了。
〔事实：不知能否下雪〕3．If she were to be here next Monday,I would tell her about the matter.如果她下周一来这儿的话，我就会告诉她这件事的始末。
Ⅱ例句：1.Were I Tom, I would refuse. 如果我是汤姆，我会拒绝。
2. Should it be necessary, I would go. 假假设有必要，我会去的。
英语虚拟语气的用法归纳表
英语虚拟语气的用法归纳表一、引言在英语中，虚拟语气是一种表达假设、建议、要求、愿望、猜测、怀疑等语意的特殊语法形式。
它通过动词的形式来表示与现实相反的情况或者说话人的主观愿望。
本表格旨在帮助读者系统地理解和掌握英语虚拟语气的用法。
二、虚拟语气的基本形式虚拟语气主要用于以下从句中：1. 宾语从句2. 状语从句（如：if 引导的条件状语从句和命令/建议/请求的语气）3. 主语从句（某些类型的名词从句）常见的虚拟语气形式包括：would/could/might + 动词原形（过去式），should + 动词原形，were to + 动词原形等。
三、用法归纳1. 在建议、请求、命令等语气中，通常使用would + 动词原形或should + 动词原形。
例如：I would like to invite you to join our party. （我建议你们参加我们的聚会。
）We should go out for a walk after work. （我们下班后应该出去散步。
）2. 在对未发生的情况进行猜测时，通常使用if + 主语 + were to + 动词原形。
例如：If they were to accept our proposal，we would negotiate further. （如果他们接受我们的提议，我们会进一步谈判。
）If I were you，I would take a vacation before making a decision. （如果我是你，我就会在做出决定前先休息一下。
）3. 在表达强烈的建议或愿望时，通常使用过去时态的动词（如：should + 动词原形或were to + 动词原形）。
例如：You should take immediate action to solve the problem. （你应该立即采取行动解决问题。
）Were it not for your help，we would have failed. （如果没有你的帮助，我们就会失败。
完整虚拟语气用法表格归纳图
状语从句中的虚拟语气虚拟语气在if 引导的条从句（条件）主句（目的）件句中的用法三点：主语+would(should couldIf+ 主语+动词的过去式（be用表示于现在事实相反的were）might)+ 动词原型虚拟条件句If I had time, I would attendthe meeting.主语+would （should couldIf+ 主语+had+动词的过去分表示与过去事实相反的词might ）+have+动词的过去分词拟条件句If he had hurried ,he couldhave caught the train.主语+would （could should1、If+ 主语+动词过去式表示与将来事实相反的2、If+ 主语+were to+ 动词原might ）+动词原型虚拟条件句形3、If+ 主语+should + 动词原形If I were to go abroad ,I wouldgo to America.错综时间条件句——主有时条件从句中的动作与主句中的动作，发生的时间不一致，从句时间不一致的情况这是动作的形式应根据它所表示的时间加以调整。
下的虚拟语气If you had followed my advice , you would be better now.If you had studied hard before, you would be a college student now.有时虚拟条件句并没用if 从句表示出来，而是用介词短语（otherwise，or，without，but for ）上下文或其他方式来表示。
含蓄条件句 1. 条件暗含在短语中；2. 条件暗含在上下文中；3. 虚拟式变为习惯说法，很难找出其暗含的条件。
在if 引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if 省去，而将had，should，were 等助动词提到主语之前。
(完整版)虚拟语气(表格整理)
虚拟语气（Subjunctive Mood）1.if（条件状语从句）2.wish（宾语从句）/if only(要是……就好了）3.would rather+ 从句（表示宁愿某人在现在或将来要做某事或过去做过某事）4.as if/as though,even if/though + 从句--------------------------------------------------------------------- 5.在表示“坚持、要求、命令、建议”之类的动词后的宾语从句中，用“（should）+动词原形”。
6.虚拟语气用于主语从句7.虚拟语气用于表语从句、同位语从句 [用（should)+动词原形]8.虚拟语气用于定语从句这种从句常用在It is (high) time (that)...句型中，定语从句的谓语动词用过去式或should + 动词原形（should不能省略，be用were来表示），意【好题珍藏】1.Grace doesn’t want to move to New York because she thinks if she there, she wouldn’t be able to see her parents very often. （Pano M6 P16:15) A.lives B.would live C.has lived D.were to live【解析】主句说明了客观事实，if从句是对将来事实的假设。
见“1.if（条件状语从句）——与将来事实相反”。
【答案】D2.If Mr.Dewey present,he would have offered any possible assistance to the people there. （Pano M6 P16:16) A.were B.had been C.should be D.was【解析】见“1.if（条件状语从句）——与过去事实相反”。
虚拟语气(表格整理)之欧阳歌谷创作
虚拟语气（Subjunctive Mood）1.欧阳歌谷（2021.02.01）2.if（条件状语从句）3.wish（宾语从句）/if only(要是……就好了）4.would rather+ 从句（表示宁愿某人在现在或将来要做某事或过去做过某事）5.as if/as though,even if/though + 从句---------------------------------------------------------------------5.在表示“坚持、要求、命令、建议”之类的动词后的宾语从句中，用“（should）+动词原形”。
6.虚拟语气用于主语从句7.虚拟语气用于表语从句、同位语从句 [用（should)+动词原形]8.虚拟语气用于定语从句这种从句常用在It is (high) time (that)...句型中，定语从句的谓语动词用过去式或should + 动词原形（should不能省略，be用were来表示），意为“（现在）该……”。
【好题珍藏】1.Grace doesn’t want to move to New York because she thinks if she there, she wouldn’t be able to see her parents very often. （Pano M6 P16:15)A.livesB.would liveC.has livedD.were to live【解析】主句说明了客观事实，if从句是对将来事实的假设。
见“1.if（条件状语从句）——与将来事实相反”。
【答案】D2.If Mr.Dewey present,he would have offered any possible assistanceto the people there. （Pano M6 P16:16) A.were B.had been C.should be D.was【解析】见“1.if（条件状语从句）——与过去事实相反”。
虚拟语气表格归纳
例：If only he didn’t drive so fast!(现在)
If only the rain would stop.(将来)
Look at the terrible situation I am in !if only I had followed your advice(过去)
对将来情况的虚拟：从句谓语“would/should/could/might+动词原形”。
在表示建议，命令，要求，忠告，等动词的后面的宾语从句中的虚拟语气
均以“should+动词原型”表示这种语气，“议”的：propose,suggest,recommend,advise.
状语从句中的虚拟语气
虚拟语气在if引导的条件句中的用法三点：
从句（条件）
主句（目的）
表示于现在事实相反的虚拟条件句
If+主语+动词的过去式（be用were）
主语+would(should could might)+动词原型
表示与过去事实相反的拟条件句
If+主语+had+动词的过去分词
主语+would（should could might）+have+动词的过去分词
表示与将来事实相反的虚拟条件句
If+主语+should（were to）+动词原型/动词的过去式
主语+would（could should might）+动词原型
混合条件句——主从句时间不一致的情况下的虚拟语气
有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
(完整版)完整虚拟语气用法表格归纳图
在expect，believe，think，suspect等动词的否定或疑问形式后的宾语从句中的虚拟语气
经常用“should+动词原型（或完成形式），表示惊奇，怀疑，不满等情绪。
I cannot believe that you should think so.
在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance.
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
“In case”引导的从句中即可用陈述句，也可以用虚拟语气
（should）+动词原型
例：1.The game will be put off in case it (should) snow.
2.The game will be put off in case it snows.
名词性从句中的虚拟语气
表示“要求”的：ask,desire, request,demand,require,beg
表示“同意，坚持”的：insist
表示“决定，命令”的：decide,order
注意：suggest,insist不表示建议或坚持要某人做某事时，即它们用于其本意暗示，表明，坚持认为时，宾语从句用陈述语气。
(完整版)虚拟语气表格归纳
去if：Were she younger,she,would do it.
虚拟语气在as if/as though引导的方式状语从句中
1.表示与现在事实相反或对现在情况有怀疑，谓语动词用过去式。
2.表示与过去事实相反，谓语动词用过去完成时。
在“It is (was)+名词+that…..”结构句中的虚拟语气
表示建议，命令，请求，道歉，怀疑，惊奇等。
这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
表示“要求”的：ask,desire, request,demand,require,beg
表示“同意，坚持”的：insist
表示“决定，命令”的：decide,order
注意：suggest,insist不表示建议或坚持要某人做某事时，即它们用于其本意暗示，表明，坚持认为时，宾语从句用陈述语气。
在expect，believe，think，suspect等动词的否定或疑问形式后的宾语从句中的虚拟语气
状语从句中的虚拟语气
虚拟语气在if引导的条件句中的用法三点：
从句（条件）
主句（目的）
表示于现在事实相反的虚拟条件句
If+主语+动词的过去式（be用were）
主语+would(should could might)+动词原型
表示与过去事实相反的拟条件句
If+主语+had+动词的过去分词
完整虚拟语气用法表格归纳图新版
第四章虚拟语气（一）状语从句中的虚拟语气虚拟语气在if引导的条件句中的用法三点：从句（条件）主句（目的）表示于现在事实相反的虚拟条件句If+主语+动词的过去式（be用were）If I had time, I would attend themeeting.主语+would(should could might)+动词原型表示与过去事实相反的拟条件句If+主语+had+动词的过去分词If he had hurried, he could havecaught the train.主语+would（should could might）+have+动词的过去分词表示与将来事实相反的虚拟条件句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If I were to go abroad, I wouldgo to America.主语+would（could should might）+动词原型错综时间条件句——主从句时间不一致的情况下的虚拟语气有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
If you had followed my advice, you would be better now.If you had studied hard before, you would be a college student now.含蓄条件句有时虚拟条件句并没用if从句表示出来，而是用介词短语（otherwise，or，without，but for）上下文或其他方式来表示。
She would have died without my help.。
条件从句中省略if 采用倒装语序的情况在if引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if 省去，而将had，should，were等助动词提到主语之前。
虚拟语气表格归纳21786
在表示建议，命令， 要求，忠告，等动词 的后面的宾语从句中 的虚拟语气
均以“should+动词原型”表示这种语气，“should”常被省略。
常用的此类动词有：
表示 提议，劝告，建议 的:propose,suggest,recommend,advise.
表示要求 的:ask,desire, request,demand,require,beg
■■ ■- =
之前。
例： 原句：If she were younger,she,would do it.
去if:Were she younger,she,would do it.
虚拟语气在as if/as
though引导的方式状语 从句中
1•表示与现在事实相反或对现在情况有怀疑，谓语动词用过去 式。
表示同意，坚持的：in sist
表示决疋，命令的：decide,order
注意：suggest,insist不表示建议或坚持要某人做某事时，即它们用
于其本意暗示，表明，坚持认为时，宾语从句用陈述语气。
在expect,believe,think,suspect等动词 的否定或疑问形式后 的宾语从句中的虚拟 语气
“In case"引导的从句 中即可用陈述句，也可 以用虚拟语气
（should）+动词原型
例:1.The game will be put off in case it （should） snow.
2.The game will be put off in case it sno ws.
名词性从句中的虚拟语气
在It is (about/high) time+that定语从句中的虚拟语气
虚拟语气表格总结版
虚拟语气一、虚拟语气用于非真实条件句（一）形式I.动词的语气简介：语气——表示说话人对说话内容的看法的一种语法范畴。
在英语中，可用不同的动词形式表示说话的语气。
•虚拟语气——与事实相反，表达的是怀疑、忧虑推测、祝愿等。
II.虚拟语气的运用一、在if条件从句中的运用（一）表格及注意事项•注：• 1. 目前，虚拟语气的were除了在If I were you 的结构中不能改动外，其他有些情况可以用was。
• 2. 如果表示否定的意思，多用过去时结构，用should和were to较少。
（二）、虚拟条件句中的省略和倒装若符合下列条件，可以省略if:• 1.必须是非真实条件句，并且有时，才可以省略if.• 2.省略if时，主语与的位置必须相互调换。
例：（1）万一我见到她，我会告诉她的。
If I should meet her, I would tell her.（2）如果我处在你的位置上，我会做得更好。
If I were in your position, I would do it better.（3）如果他们准备了的话，他们应该能成功的。
If they had made preparations, they would have succeeded.(三)含蓄条件句假设情况不以if条件句表现出来，而是通过某个介词或介词短语，不定式表现出来。
如with，without，but，but for， otherwise等。
根据句子要表达的事态，选择相应的虚拟语气的形式。
I lost her phone number, otherwise I her up.我弄丢了她的电话号码，否则我就能打给她了If I had not lost her phone number…But for your help, I would not have the chance to go to school.要不是有你的帮助，我不会有机会去学校的。
完整虚拟语气用法表格归纳图21562
For fear that it may rain tomorrow, we should bring an umbrella.
“In case”引导的从句中即可用陈述句，也可以用虚拟语气
（should）+动词原型
例：1.The game will be put off in case it (should) snow.
If you had followed my advice, you would be better now.
If you had studied hard before, you would be a college student now.
含蓄条件句
有时虚拟条件句并没用if从句表示出来，而是用介词短语（otherwise，or，without，but for）上下文或其他方式来表示。
其动词形式用一般过去时或should+动词原型
It is high time that you went / should go to school.
注意：在this is the first time/ second time that….句型中，从句中谓语动词用陈述语气完成时态。
This is the second time that we have achieved such a great success.
She would have died without my help.。
条件从句中省略if采用倒装语序的情况
在if引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if省去，而将had，should，were等助动词提到主语之前。
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第四章虚拟语气（一）状语从句中的虚拟语气虚拟语气在if引导的条件句中的用法三点：从句（条件）主句（目的）表示于现在事实相反的虚拟条件句If+主语+动词的过去式（be用were）If I had time, I would attend themeeting.主语+would(should could might)+动词原型表示与过去事实相反的拟条件句If+主语+had+动词的过去分词If he had hurried, he could havecaught the train.主语+would（should could might）+have+动词的过去分词表示与将来事实相反的虚拟条件句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If I were to go abroad, I would go toAmerica.主语+would（could should might）+动词原型错综时间条件句——主从句时间不一致的情况下的虚拟语气有时条件从句中的动作与主句中的动作，发生的时间不一致，这是动作的形式应根据它所表示的时间加以调整。
If you had followed my advice, you would be better now.If you had studied hard before, you would be a college student now.含蓄条件句有时虚拟条件句并没用if从句表示出来，而是用介词短语（otherwise，or，without，but for）上下文或其他方式来表示。
She would have died without my help.。
条件从句中省略if 采用倒装语序的情况在if引导的表示虚拟的条件状语从句中，有时可以把虚拟条件中的连词if省去，而将had，should，were等助动词提到主语之前。
例：原句：1: If she were younger, she,would do it.去if：Were she younger, she would do it.2: If you had come earlier, you would have met him.去if: Had you come earlier, you would have met him3:If it should rain tomorrow, we would not go climbing.去if:Should it rain tomorrow, we would not go climbing.1.表示与现在事实相反或对现在情况有怀疑，谓语动词用过去式。
He treats the boy as if he were his own son.虚拟语气在as if/as though引导的方式状语从句中2.表示与过去事实相反，谓语动词用过去完成时。
He spoke as if he had known about it.3．表示与将来事实相反，(表示将来的可能性不大),用would (might, could)+动词原形He acts as if he could win in the game .注意：1.在as if/as though 句中，如果有可能成为事实，用陈述语气。
例：He looks as if he going to be ill.though或as if引导的状语从句，从句主语和主句主语相同时，从句中可省略主语和部分谓语。
虚拟语气用在lest，for fear that，so that及in order that引导的目的状语从句中表示“以防，以免”等意思谓语动词多用should/could/might+动词原型构成For fear that it may rain tomorrow, we should bring an umbrella.“In case”引导的从句中即可用陈述句，也可以用虚拟语气（should）+动词原型例：game will be put off in case it (should) snow. game will be put off in case it snows.（二）名词性从句中的虚拟语气一：宾语从句中的虚拟语气1.在动词wish/hope后的宾语从句中的虚拟语气,表示一种不可能实现的愿望。
对现在情况的虚拟：从句谓语动词用过去式或过去进行式。
I wish (that) I were a bird.对过去情况的虚拟：从句谓语动词用过去完成时，或would，could，might+现在完成时。
I wish (that) I had seen the film last night.对将来情况的虚拟：从句谓语“would/should/could/might+动词原形”。
I wish (that) I would\could go.均以“should+动词原型”表示这种语气，“should”常被省略。
We suggested that the meeting (should) be put off.They insisted that the boy (should) go with them.在表示建议，命令，要求，忠告，等动词的后面的宾语从句中的虚拟语气常用的此类动词有：表示“提议，劝告，建议”的：propose, suggest, recommend, advise. 表示“要求”的：ask, desire, request, demand, require, beg表示“同意，坚持”的：insist表示“决定，命令”的：decide, order注意：suggest, insist不表示建议或坚持要某人做某事时，即它们用于其本意暗示，表明，坚持认为时，宾语从句用陈述语气。
The smile on his face suggested (暗示）that he was satisfied with our work. The man insisted 【坚持认为】that he had never stolen the money.Would rather，had rather，后的宾语从句中的虚拟语气谓语动词用过去式表示与现在或将来相反I would rather you told me the truth.用过去完成式表示与过去事实相反。
表示“宁愿做什么”或“对过去做的事的懊悔”。
I would rather you had gone there last Sunday.注意：1.若某人愿自己做某事，would rather后用动词原型rather…..than……中用动词原型I would rather do it by myself.I?would?rather?watch TV at home?than?go to the cinema.主语从句中的虚拟语气“It is(was)+形容词（或过去分词）+that….”结构中的虚拟语气表达形式为should+动词原形或省略shouldIt’s quite necessary that we should have a walk now.常用的形容词：natural，appropriate，advisable，necessary，important，urgent，probable，possible，desirable，strange。
注意：在上述所列形容词后面用that引出的宾语从句中，谓语动词也要用虚拟语气。
例：I don’t think it advisable that tom be assigned to the job since he has no experience.(汤姆缺乏经验，指派他做这项工作我认为是不恰当的).在“It is (was)+名词+that…..”结构句中的虚拟语气表示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance.这类名词有：advice，decision，desire，demand，idea，order，pity，proposal，recommendation，suggestion，surprise，wish，wonder等。
二．表语从句或同位语从句中的虚拟语气某些表示建议，请求，命令等主观意向的名词做主语时，其后的表语从句或同位语从句需用虚拟语气表达形式为should+动词原型或直接用动词原型。
My idea is that we (should ) think it over before accepting it.We all agree to that suggestion that the meeting (should) be put off.在It is demanded/suggested/ordered/required….that-clause句型中从句用(should )+动词原型It is demanded that we should work out a plan.这类名词常见的有：demand，desire，requirement，advice，recommendation，suggestion，order，necessity，proposal，plan，idea。
在It is (about/high) time+that 定语从句中的虚拟语气表示“该做……..的时候了”其动词形式用一般过去时或should+动词原型It is high time that you went / should go to school.注意：在this is the first time/ second time that….句型中，从句中谓语动词用陈述语气完成时态。
This is the second time that we have achieved such a great success.．选择题1. If only he ____quietly as the doctor instructed, he would not suffer so much now.A. liesB. layC. had lainD. should lie2. How I wish every family ____a large house with a beautiful garden.A. hasB. hadC. will haveD. had had3. You did not let me drive. If we ____in turn, you ____ so tiredA. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven ; wouldn’t have got4. _____it rain tomorrow, we would have to put off the visit to the Yangpu BridgeA. WereB. ShouldC. WouldD. Will5. I suggested the person _____ to be put into prisonA. refersB. referringC. referredD. refer6. When a pencil is partly in a glass of water, it looks as if it____A. breaksB. has brokenC. were brokenD. had been broken7. I insisted _____to see a doctor, but he insisted nothing ___ wrong with himA. on him to go; should beB. he went; beC. he go; wasD. he should to; is8. ---Your aunt invites you to the movies today---I had rather she ____ me tomorrow than todayA. tellsB. toldC. would tellD. had told9. ---Would you have called her up had it been possible---Yes, but I ____busy doing my homeworkA. wasB. wereC. had beenD. would be10. I was ill that day, otherwise I ____ the sports meetA. would have taken part inB. took part inC. had taken part inD. would take part in11. ___the clouds, you would find the airplane in the sky easilyA. Had it not been forB. If it were notC. If it had not been forD. Were it not for12. If my lawyer ____here last Sunday, he ____ me from goingA. had been, would have preventedB. had been, would preventC. were, preventD. were, would have prevented13. ____hard, he would have passed the examA. If he were to workB. Had he workedC. Should he workD. Were he to work14. ____today, he would get there by FridayA. Were he to leaveB. If he had leftC. Did he to leaveD. Had he left15. Had you listened to the doctor, you ____all right nowA. areB. wereC. would beD. would have been16. I did not see your sister at the meeting. If she ____, she would have met my brotherA. has comeB. did comeC. comeD. had come17. He ____busy yesterday, or he ___you with your experiment.A. was, had helpedB. was, would have helpedC. had been, would have helpedD. were, would have helped18. If it ____for the snow, we____ the mountain yesterdayA. were not, could have climbB. were not, could climbC. had not been, could have climbedD. hadn’t been, could climb19. Without electricity, human life ____quite difficult todayA. isB. will beC. would have beenD. would be20. ---I am going to tell her the news---I would as soon you _____her about itD. won’t tellB. don’t tellC. hadn’t tellA. didn’t tell21. Mike’s father, as well as his mother, insisted he ____homeA. stayedB. could stayC. has stayedD. stay22. It was requested that the play ____againA. should put onB. would put onC. be put onD. put on23. She insisted that a doctor _____ immediatelyA. had sent forB. sendC. be sent forD. was sent24. ---Did you scold him for his carelessness----Yes, but ____itD. I’d better not doA. I’d rather not doB. I’d rather not have doneC. I should’ t do25. If only I ___my carA. hadn’t lostB. wouldn’t loseC. didn’t loseD. haven’t lost26. But for water, it ____impossible to live in the earthA. isB. wouldC. wereD. wouldn’t be27. I would rather you ____anything about it for the time beingD. didn’ｔA. doB. didn’ｔdo C. don’ｔ28. The kind-hearted couple treat the orphan very well as though he ____ their own sonA. isB. wereC. had beenD. should be29. How the old people wish that they ____young once moreA. wereB. could becomeC. had beenD. should be30. It is high time that we ____ a meeting to discuss this problemA. holdB. heldC. have heldD. had held31. The thief closed his eyes ____ he ____dyingA. even if , wasB. though, would beC. even, had beenD. as if, were32. I wish that you ____ such a bad headache because I am sure that you would have enjoyed the concertA. had notB. did not have hadC. hadn’t hadD. hadn’t have33. The chairman insisted that we ____the question againA. will discussB. to discussC. should discussD. will be discussed34. He requested that the students ____them get in cropsA. helpB. to helpC. helpedD. helping35. The guard at the gate insisted that everybody _____the rulesA. obeysB. ObeyC. will obeyD. would obey36. I wish I ____here thenA. wasB. had beenC. wereD. would be37. It is strange that he ____back so earlyA. cameB. will comeC. had comeD. should have come38. Mother suggested that I ___my homework first before watching TVA. didB. doC. shall doD. have done39. My suggestion is that the meeting ____off till nest SundayA. be putB. putC. should putD. had been put40. He is talking so much about America as if he ____ thereA. had beenB. has beenC. wasD. been41. The teacher demanded that the exam _____ before elevenA. must finishB. would be finishedC. be finishedD. must be finished42. ---Sorry, Joe. I did not mean to……----Don’t call me “Joe”, I am Mr. Parker to you, and ____ you forget it!A. doB. didn’ｔC. didD. don’ｔ43. I did not attend the lecture by Pro. Jackson. I ____ but I ____ all this morningA. would, have washedB. could, have been washingC. would have, have been washingD. could have, had washing44. How I wish I ____ to repair the watch! I only made it worseA. had triedB. hadn’t triedC. have triedD. didn’t try45. ----How could I thank you enough?----Don’t mention it. Any other man ____itA. must doB. could doC. would have doneD. should have done46. Key European governments insist Iraq’s co-operation ____ good and military action______ to allow inspections to continueA. be, be delayedB. is, delayC. should be, be delayedD. is , be delayed47. If the hurricane had happened during the day-time, ____more deathsA. it would have beenB. it would beC. there would beD. there would have been48. What the customers_____ from the company is that the goods ____ right to their homes.A. requested, deliverB. demand, be deliveredC. request, should deliverD. demand, delivered49. If law-breakers _____ the society will be in disorderA. made unpunishedB. came unpunishedC. went unpunishedD. not punished50. We took a taxi to the airport. Otherwise we ____lateA. would beB. wereC. will beD. would have been51. Supposing he never ____, what would happen thenA. comeB. cameC. would comeD. will come52. What do you think his proposal that we ____ a play at the English meetingA. had put onB. should put onC. have put onD. will put on53. I hope that you ____ rightA. will beB. should beC. wereD. would be54. As you know, I am a disabled man, but I would be happy if I ___of service to youA. amB. have beenC. should beD. would be55. He insisted that we ____early the next morningA. startB. startedC. would startD. had started56. I did not see your sister at the meeting. If she ____, she would have met my brotherA. has comeB. did comeC. had comeD. came57. We ____last night, but we went to the cinema insteadA. must have studiedB. might studyC. would studyD. would have studied58. If it _____the snow, we _____the Simian Mountain last weekA. were not, could have climbedB. were not, could climbC. had not been , could have climbedD. had not been, could climb答案1-10 C B D B C C C B A A11-20 D A B A C D B C D A21-30 D C C B A C B B A B31-40 D C C A B B D B A A41-50 C D C B C D D B C D51-58 B B A A AC D C。