1、必备英语【初中英语】虚拟语气知识点总结一、初中英语虚拟语气1 I dont know what to wear at the party. If I you, I would wear a shirt and a tie.AamBisCwereDwas【答案】C【解析】试题分析:if从句的虚拟语气,对于现在的虚拟用一般过去式,be动词都用were,故选C.句意:我不知道聚会该穿什么。如果我是你,我会穿一件衬衫加一条领带。故选C考点:if条件句的虚拟语气点评:if条件句的虚拟语气,是中考要求掌握的知识点,分为三种情况:表示与现在事实相反的情况,从句谓语动词用一般过去式(be用were),主句谓语
2、动词用should/would/could/might +do;2.表示与过去的事实相反的情况,从句谓语动词用过去完成时,主句谓语动词用should/would/could/might+have done;3.表将来的事实相反的情况,从句谓语动词用should+动词/did/were to do,主句谓语动词用should/would/could/might +do。2If I _ you, I _ late for school this morning.Awere, wouldnt beBwere, wouldntCwas, wont beDam, will【答案】A【解析】试题分析;句意
3、:如果我是你,今天早晨我上学就不会迟到。与现在事实相反,故从句用过去时态,主语用过去将来时态。选项B缺少谓语动词。故选A。考点:if引导的条件状语从句点评:虚拟语气是一种特殊的动词形式,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。判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思,看假设的条件是否能够实现,能够实现是真实条件句,不能使用虚拟语气;假设的条件不能实现则是非真实条件句,要用虚拟语气.判断这个假设是与哪个事实相反。1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (wou
4、ld, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。3If I _ one million dollars, I_ travel around the world with my parents.Ahave; willBhad; willChad; willDh
5、ad; would【答案】D【解析】试题分析:如果我有一百万美元,我要和我的父母环游世界。结合语境可知主句描述的是将来动作,用将来时态。从句中是对将来的虚拟,故用过去时态。选D。考点:if引导的条件状语从句点评:虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“shoul
6、d (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”:4If I _ you, I _ go there.Ais; will Bis; would Cwere; would Dwas; will【答案】C【解析】本题考查虚拟语气,if引导的与现在事实相反的虚拟语气。从句用一般过去式,主句用过去将来时。句意:如果我是你的话,我会去那儿的。1.57-What would you do if you a million d
7、ollars? -If I you, Id give it to medical research.Agot, were Bwin, am Cwon, am Dget, were【答案】A【解析】本题是考查的虚拟语气,对于将来的假设,主句用过去将来时,从句用一般过去时,且be动词为were,故选A2.58What _ you _ if you had a million dollars?Awould, did Bwill, do Cwould, do Dwill, did【答案】C【解析】本题是对于虚拟语气的特殊疑问句的考查,根据句子的结构,选C5You _ through that red
8、light, for you _ an accident.Amust have driven; should have causedBcould have driven; might have causedCcouldnt have driven; should have causedDshouldnt have driven; could have caused【答案】D【解析】【详解】句意:你不应该开车闯红灯,因为你会引起事故的。考查情态动词。分析句子及选项“You _ through that red light, for you _ an accident.”,你 开车闯红灯,因为你
9、事故的,可知是对过去的虚拟,应用情态动词+have done。此处是不应该开车闯红灯,会引起事故,故选D。6Yesterday, the storm delayed us. _ the storm, we would have been here in time.ABut forBIf it were not forCBut thatDUnless【答案】A【解析】【详解】句意:昨天暴风雨耽搁了我们。要不是有暴风雨,我们会及时赶到这里的。考查连词。But for要不是+短语;If it were not for要不是(用于对现在的虚拟);But that要不是+从句;Unless除非,后接条件
10、状语从句;根据句中是“the storm”,是名词,所以排除C;根据“would have been ”,是对过去的虚拟排除选项B;分析句子“_ the storm, we would have been here in time.”有暴风雨,我们会及时赶到这里的,应该是“要不是”,故选A。7A student in my class said to me, “if I _our math teacher, I_ make math learning easier and more interesting instead of giving the kids much homework to
11、do every day.”Awere, would Bam, will Cwas, would Dwere, will【答案】A【解析】试题分析:句意:我班里的一个学生对我说:如果我是数学老师,我会使数学学习更简单有趣,而不是每天给学生许多作业去做。虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(h
12、ad+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。该句描述的是与现状相反的事实故选A。考点:考查虚拟语气。8The air pollution is worse and worse. The government suggests that people _ to work by subway or by bus.AgoBgoesCgoingDto go【答案】A【解析】【
13、详解】句意:空气污染越来越糟糕。政府建议人们乘地铁或者乘公交车去上班。考查谓语动词。A. go 去;B. goes 去;C. going 在去;D. to go 为了去。这是一个that引导的宾语从句,suggest后跟的宾语从句应用虚拟语气(should)do结构,should可省略。故选A。9If I _ a candle, I would light the world bright.Aam Bare Cbe Dwere【答案】D【解析】试题分析:句意:如果我是一根蜡烛,我将点亮这个世界。if I were 如果我是,were虚拟语气,be动词都用were,故选D考点:if条件句的虚拟语
14、气点评:if条件句的虚拟语气,是中考要求掌握的知识点,分为三种情况:表示与现在事实相反的情况,从句谓语动词用一般过去式(be用were),主句谓语动词用should/would/could/might +do;2.表示与过去的事实相反的情况,从句谓语动词用过去完成时,主句谓语动词用should/would/could/might+have done;3.表将来的事实相反的情况,从句谓语动词用should+动词/did/were to do,主句谓语动词用should/would/could/might +do。10If I you, Id take a small present for he
15、r.Aam Bis Cwas Dwere【答案】D【解析】试题分析:虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反:若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反:若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”。3、与将来事实相反:若与将来事实相反,条件从句的谓语用过去式(be通常用w
16、ere),主句谓语用“should (would, could, might)+动词原形”。句意:如果我是你,我会给她带一件小礼物。结合语境可知本句描述的是与现在相反的事实,故选D。考点:考查虚拟语气。11 If I went to the moon, I _ bring something unusual back to the earth.AcouldBwillCwouldDshall【答案】C【解析】试题分析:此题考查if引导的条件状语从句的相关知识。根据语境可知此句的含义是如果我去月球,我会带回一些不同寻常的东西。这个假设成立的几率很小,故看为虚拟语气。根据语法知识可知从句要用一般过去
17、时,主句要用过去将来时,过去将来时的基本构成would+动词原形,故选C。考点:if引导的条件状语从句点评:if既可以引导宾语从句又可以引导状语从句。if充当宾语从句的连接词时,相当于whether,词义为“是否”,遵循宾语从句的时态规则,可根据语境选择任何时态;充当从属连词,引导条件状语从句时,词义为“如果”,若主句中的谓语动词用一般将来时,则从句中的谓语动词通常用一般现在时表示将来。12If I you, I the job.Aam; will takeBwas; would takeCwere; would takeDare; will take【答案】C【解析】试题分析:句意:如果我是
18、你,我会接受这份工作。结合语境可知本句描述的是与现状相反的事实,故从句用过去时态,主句用过去将来时态。选C。考点:if引导的条件状语从句点评:虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3
19、、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”:13If I you, I the army.Aam, would joinBwere, would joinCam, will joinDwere, will join【答案】B【解析】试题分析:句意:如果我是你,我会参军.结合语境可知本句是对客观状况的虚拟,故用过去时态,主句用过去将来时态.选B.考点:if引导的条件状语从句点评:虚拟语气是一种特殊的动词形式,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。判断
20、是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思,看假设的条件是否能够实现,能够实现是真实条件句,不能使用虚拟语气;假设的条件不能实现则是非真实条件句,要用虚拟语气.判断这个假设是与哪个事实相反。1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实
21、相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。14You should_ watched TV. There is so much work to do,Anot have Bhave not Cnot Dnot having【答案】A【解析】句意“你本不应该看足球比赛,你有许多的工作要做”。本题考查虚拟语气,shouldnt have done本不该做却做了。根据句意,故选A。15- Come and join us, Jim! - Im sorry I cant . If I _ time, I wou
22、ld certainly go.Awill have Bhave had Chad Dhad had 【答案】C【解析】试题分析:虚拟语气是一种特殊的动词形式,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。判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思,看假设的条件是否能够实现,能够实现是真实条件句,不能使用虚拟语气;假设的条件不能实现则是非真实条件句,要用虚拟语气.判断这个假设是与哪个事实相反。(1)、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could,
23、might)+动词原形” (2)、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”(3)、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”:句意:吉姆,来加入我们吧!抱歉,我不能。如果我有时间,我肯定会去的。结合语境可知下文中表示与现在相反的事实,故条件状语从句中用一般故去时态,选C。考点:考查虚拟语气16If I not so busy ,I with you
24、 .Awas , would go Bwere , would goCwas , should go Dwere , will go【答案】B【解析】句意“如果我不忙,我就跟你去”。本题考查对将来的虚拟语气。即“if+过去时,主语+should/would/could/might do”结构。故选B。点睛:虚拟情况从句主句对现在的虚拟过去式(be一般用were)should/would/could/might+do对过去的虚拟had+过去分词should/would/could/might+have done对将来的虚拟过去式(be一般用were)should/would/could/migh
25、t+doshould+动词原形were+to do17 If I _ you , I _ do that .Awas , would Bwere ; wouldntCam , wont Dwere , wont【答案】D【解析】试题分析:句意:如果我是你,我不会那样做。本句是与现在事实相反的虚拟条件句,从句谓语用动词用过去式(be动词一般用were);主句用should(would,could,might)+ 动词原形。故选D。考点:虚拟条件句。18The headmaster with his students Hangzhou Paradise Park if it tomorrow.Ai
26、s going to; isnt rainy Bare going to; isnt rainyCis going to; wont rain Dare going to; doesnt rain【答案】A【解析】考查主谓一致和if从句。with连接几个主语时,与第一个保持一致。排除B、D;if条件句用一般现在时代替将来时,排除C。句意“如果不下雨,班主任和同学明天将要去杭州天堂公园。”故选A。19 Come and join us, Betty! Im afraid I cant. Im too busy now. If I _ time, I would certainly go.Ahav
27、e Bhave hadCwill have Dhad【答案】D【解析】试题分析:句意:-贝蒂,来加入我们吧!-恐怕我不能。我现在太忙。如果我有时间,我当然会去了。分析:考查if引导的虚拟语气。表示与过去事实相反的虚拟条件句。其句子结构为:从句:If + 主语+ had +过去完成式动词+ 主句:主语+ would (should, could, might) + have +过去完成式动词+故选 D考点:考查虚拟语气的用法。20 Had he studied harder, he_ the exams.Amust have got throughBcould get throughCwould
28、 get throughDwould have got through【答案】D【解析】试题分析:句意:如果他学习再努力一点,他就能通过考试了。must have got through 一定通过;could get through 可能通过;would get through 会通过;would have got through 会通过。这句话中Had he studied 是一种省略倒装的形式,相当于If he had studied harder,是虚拟语气的用法,从句中用的是过去完成时,这时主句用would +have +过去分词。故选D。考点:考查虚拟语气。21(题文)I would
29、 wear a shirt and tie to the party if I _ you. Its more polite.Awere Bwill be Cam【答案】A【解析】试题分析:与现在事实相反的虚拟语气,if从句用过去时,主句用would/should/might+动词原形。句意:如果我是你,我就穿衬衫带领带去参加聚会。那样更礼貌。故选A。考点:考查虚拟语气的用法。22Im not free today, If I _ time, I _ and help him with you.Ahave, will go Bhad, would go Chave, would go Dhad
30、, will go【答案】B【解析】试题分析:句意:我今天没空,如果我有时间,我就和你一起去帮助他。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。表示与现在事实相反的假设,虚拟条件句为If+主语+动词的过去式(be动词用were) ,主句为主语+should, would, could, might + 动词原形。所以选B。考点:考查虚拟语气。23If it were Sunday today, I_ go to school.Ashant Bwould not Ccant Dwont【答案】B【解析】试题分析:句意:如果今天是星期天,我将不去上学。虚拟语气用于条件状语从句中,可
31、以表示与现在事实相反的假设,条件状语从句中的谓语动词用“过去式(be动词用were)”,而主句中的谓语动词用“would / should/ could / might + 动词原形”。如:1.If I were you, I would join the army. 2.If she had time, she should go with you.。由句意可知选B。考点: 考查虚拟语气的用法。24If I you, I would not do such a silly thing.Aam Bwas Cwere【答案】C【解析】试题分析:句意:如果我是你我就不会做那样的傻事。虚拟语气是一种
32、特殊的动词形式,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。其主要有三种结构:1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词
33、原形”该句描述的与现在事实想反,故选C。考点:考查虚拟语气的用法25If I _ you, I _invite him to go to see a movie.Aam;would Bwere;will Cwere;would Dwas;will 【答案】C【解析】试题分析:句意:如果我是你,我会邀请他去看电影。go to see a movie去看电影;invite sb to do邀请某人做某事;在表达与现在事实相反的虚拟语气中,Be用were,主句用would。考点:考查虚拟语气。26Mum, can I go shopping with Gina?Well, If I were you
34、, I homework first. Awill do Bhave to finish Cmust finish Dwould do【答案】D【解析】试题分析:句意:妈妈,我能和吉娜去购物吗?哦,如果我是你,我会首先完成作业。结合语境可知主句表示的是对现在的虚拟,故用过去将来时态,选D。考点:虚拟语气点评:虚拟语气是一种特殊的动词形式,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。判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子意思,看假设的条件是否能够实现,能够实现是真实条件句,不能使用虚拟语气;假设的条件不能实现则是非真实条件句,要用虚拟
35、语气.判断这个假设是与哪个事实相反。1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”:27 I coughed a lot last nigh
36、t. What should I do? If I _ you, I would go to see the doctor at once.AamBwere Cwas【答案】B【解析】试题分析: 句意:昨晚我不停地咳嗽,我应该怎么办?哪果我是你,我就会马上去看医生。此句为虚拟语气,与现在事实相反,虚拟语气的条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”,故选C。考点: 考查虚拟语气。28If I you, I invite him to go to see a movie.Aam, wouldBwere, will
37、Cwere, wouldDwas, will【答案】C【解析】试题分析:句意:句意:如果我是你,我会邀请他去看电影。go to see a movie去看电影;invite sb to do邀请某人做某事;在表达与现在事实相反的虚拟语气中,Be用were,主句用would。所以选C。考点:考查虚拟语气。29 -What would you do if you won a million yuan? - _.AI shall give it to charities BI will buy snacks CI wont put it in the bank DId give it to medi
38、cal research【答案】D 【解析】 试题分析:考查虚拟语气。句意:如果你有一百万,你会做什么? 我会把它捐给医学研究。根据上文提到 What would you do if you won a million yuan 这是对现在的虚拟,所以回答时用would do ,故选D项。 考点:考查虚拟语气。30If I _ you, I _ buy a bike for him.Awas, would Bwas, could Cwere, would Dwere, could【答案】C【解析】试题分析:句意:如果我是你,我就给他买一辆自行车。虚拟语气用来表示说话人的主观愿望或假想,而不表示
39、客观存在的事实,所说的是一个条件,不一定是事实,或与事实相反。表示与现在事实相反,条件从句用一般过去时,be动词习惯用were,主句用should、could、would + 原形动词。故选C。考点:考查虚拟语气。31Peter is going to Larrys party. But he doesnt know what to wear.If I _ him, I _ wear a hat. It makes him cool.Aam, willBwere, willCwere, wouldDwas, would【答案】C【解析】试题分析:句意:-彼得打算参加劳拉的派对,但是他不知道穿什
40、么。- 如果我是他,我就戴一顶帽子。那会使他很酷。虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”2、与过去事实相反若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“sho
41、uld (would, could, might)+动词原形”。根据句意可知是于现在的情况相反,故选C考点:考查虚拟语气的用法。32-Can you tell me what to wear at the party? -If I _you,I_the blue jeans.Awas,will wearBam,will wearCwere,would wearDwere,wore【答案】C【解析】试题分析:句意:-你能告诉我穿什么参加聚会吗?-如果我是你,我会穿蓝色的牛仔裤。本题考查的是虚拟条件句中主句和从句的时态问题。用if引导的虚拟条件句,虚拟现在时表示与现在事实相反的假设,其if 从句的
42、谓语形式用动词的过去式(be 一般用were),主句用would/ should/ could/ might +动词原形,例如:If I were in your position I would marry her.结合语境可知应选C。考点:考查虚拟语态。33I m so busy. If I time, I travel around.Ahave; would Bhave; could Chad; would Dhad; will 【答案】C【解析】试题分析:虚拟语气是一种特殊的动词形式,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。其主要有三种结构:1、与现在事实相反
43、 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。句意:我是那么忙。如果我有时间我会周游世界。与现在事实相反故选C。考点:考查虚拟语气。34 Come and
44、join us, Ben! Im afraid I cant. Im too busy now. If I _ time, I would certainly go.Ahad Bwill have Chave had Dhave【答案】A【解析】试题分析:试题解析:句意:本,来加入我们吧!恐怕我不能。我现在太忙。如果我有时间,我一定会去的。结合语境可知条件状语从句中描述的是与现在相反的事实,故条件状语从句中用一般过去时态,故答案为A。考点:考查虚拟语气。35 If it had been possible, I would have helped him, but I _ too busy.Ahad been Bwould be Cwere Dwas【答案】D【解析】试题分析