大学英语语法专题讲解及专项练习-虚拟语气
【虚拟语气专项训练】
1、It is important that a college student a foreign language.
A．will master B．master C．masters D．would master
2、It is strange that she without saying a word.
A．should have gone out B．went
C．should go out D．goes out
3、If my lawyer here last Saturday,he me from going.
A．had been,would have prevented
B．had been,would prevent
C．were,would prevent
D．were,would have prevent
4、——“He is a brave man.”
——“Yes,I wish I his courage.”
A．have B．had C．will have D．may have
5、If it rain,the crops would be saved.
A．should B．will C．is going to D．was to
6、He ordered that the medicine by a special plane.
A．was sent B．would be sent
C．should send D．be sent
7、If you the medicine,you better now.
A．took,would feel B．had taken,felt
C．had taken,would feel D．took,would have felt
8、She is my sister,but she often acts as if my mother.
A．is B．was C．were D．had been
9、I went to bed early last night,but I wish I so.
A．didn’t do B．hadn’t do C．haven’t done D．couldn’t do
10、I’d rather he tomorrow afternoon.
A．will come B．comes C．coming D．came
11．_________smoking,he would not have got cancer in the lung.
A.Was he given up
B.Had he given up
C.Did he give
D.If he gave up
12.We insisted that the meaningless argument________.
A.should bring to an end
B.was brought to an end
C.might come to an end
https://www.360docs.net/doc/686368883.html,e to an end
13.—I____to your birthday party last Sunday.
—Unfortunately,you were out on business.
A.had come
B.came
C.would come
D.would have come
14.His suggestion that you____once more sounds reasonable.
A.try
B.tried
C.must try
D.can try
15.____him not to do so,he wouldn’t have made such a serious mistake.
A.Did I persuade
B.If I persuade
C.If I should persuade
D.Had I persuade
16.It’s high time that we students_____even harder at our lessons as the national entrance examination is coming nearer.
A.work
B.will work
C.worked
D.have to work
17.It is necessary that people both young and old in China____some English to be prepared for
the Olympic Games to be held in Beijing in2008.
A.learn
B.will learn
C.must learn
D.have learned
18.----We weren’t sure which way to go.In the end we turned right.
----You_____the wrong way.You_____left.
A.went;should have turned
B.have gone;must turn
C.went;would have turned
D.had gone;must have turned
19.If there were no subjective mood,English much easier.
A.will be
B.would have been
C.could have been
D.would be
20.The guard at the gate insisted that everybody the rules.
A.obeys
B.obey
C.will obey
D.would obey
21.If she had worked harder,she.
A.would succeed
B.had succeeded
C.should succeed
D.would have succeeded
22.There was plenty of time.She.
A.mustn't have hurried
B.couldn't have hurried
C.must not hurry
D.needn’t have hurried
23.I insist that a doctor immediately.
A.has been sent for
B.sends for
C.will be sent for
D.be sent for
24.The rice if you had been more careful.
A.would not be burning
B.would not burn
C.Would not have been burnt
D.would not burnt
25.If my lawyer here last Saturday,he me from going.
A.had been;would have prevented
B.had been;would prevent
C.were;would prevent
D.were;would have prevented
26.Jenny have kept her word.I wonder why she changed her mind.
A.must
B.should
C.need
D.would
27.If it for the snow,we the mountain yesterday.
A.were not;could have climbed
B.were not;could climb
C.had not been;could have climbed
D.had not been;could climb
28.Without electricity human life quite different today.
A.is
B.will be
C.would have been
D.would be
29.We last night,but we went to the concert instead.
A.must have studied
B.might study
C.should have studied
D.would study
30.—If he,he that food.
—Luckily he was sent to the hospital immediately.
A.was warned;would not take
B.had been warned;would not have taken
C.would be warned;had not taken
D.would have been warned;had not taken
31.I told Sally how to get here,but perhaps I for her.
A.had to write it out
B.must have written it out
C.should have written it out
D.ought to write it out
32.You didn't let me drive.If we in turn,you so tired.
A.drove,didn't get
B.drove;wouldn't get
C.were driving;wouldn't get
D.had driven;wouldn't have got
33.Yesterday,Jane walked away from the discussion.Otherwise,she something she would regret later.
A.had said
B.said
C.might say
D.might have said
34.I wish I____you yesterday.
A.seen
B.did see
C.had seen
D.were to see
35.If only he____quietly as the doctor instructed,he would not suffer so much now.
A.lies
https://www.360docs.net/doc/686368883.html,y
C.had lain
D.should lie
36.What would have happened______,as far as the river bank?
A.Bob had walked farther
B.if Bob should walk farther
C.had Bob walked farther
D.if Bob walked farther
37.He hesitated for a moment before kicking the ball,otherwise he______a goal.
A.had scored
B.scored
C.would score
D.would have scored
38.How I wish every family_____a large house with a beautiful garden!
A.has
B.had
C.will have
D.had had
39.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 fallen
B.had not fallen
C.shall fall
D.were to fall
40.Look at the trouble I am in!If only I______your advice.
A.followed
B.would follow
C.had followed
D.should follow
41.─If the traffic hadn't been so heavy,I could have been back by6o'clock.
─What a pity!Tina____here to see you.
A.is
B.was
C.would be
D.has been
42.─We missed you at this morning's meeting,Diana.
─_____,but if I hadn't had to meet a friend,I would have been there.
A.Me,too
B.I'm sorry
C.Never mind
D.Thank you
43.Eliza remembers everything exactly as if it____yesterday.
A.was happening
B.happens
C.has happened
D.happened
44.If it were not for the fact that she____sing,I would invite her to the party.
A.couldn't
B.shouldn't
C.can't
D.might not
45.___fired,your health care and other benefits will not be immediately cut off.
A.Would you be
B.Should you be
C.Could you be
D.Might you be
虚拟语气专项答案：
1、B
2、A
3、A
4、B
5、A
6、D
7、C
8、C
9、B10、D
11．B12.D13D14.A15.D
16.C17.A18.A
虚拟语气讲解和专项练习题
虚拟语气 一．虚拟语气用于条件状语从句中 以下表格是虚拟语气用于条件状语从句中时，主句和从句谓语动词的形式： 条件状语从句主句 与现在事实相反一般过去时(be用were) should /would/could/might +动词原形与过去事实相反had + 过去分词would/should/could/might +have done 与将来事实相反一般过去时(be用were) should + 动词原形 were to + 动词原形 would/should/cold/might + 动词原形 1.表示与现在事实相反的假设和结果 如：If I were a boy, I would join the army. If she had time, she should go with you. 2.表示与过去的事实相反的假设和结果 如：If he had taken my advice, he would have succeeded in the competition. 3.表示与将来事实相反的假设和结果 如: If it were to rain tomorrow, the football match would be put off. 4.当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时（表示错综 时间的虚拟语气），动词的形式要根据它所表示的时间作相应调整。如： If I were you, I would not have missed the film last night. If you had listened to the doctor, you would be all right now.(从句---用过去,主句---用现在) 5. 虚拟条件句可以转换成下列形式: (1)用介词代替条件状语从句, 常见的介词有with , without, but for(若/要不是) 有时假设的情况并不用条件从句表示出来，而是通过介词短语来表示。 如: Without air (If there were not air), there would be no living things. But for your help (If it hadn’t been for your help) I couldn’t have do ne it. What would you do with a million dollars (if you had a million dollars?) (2) 假设的情况有时可以通过上下文或其他方式表现出来。 如: I was busy that day.Otherwise I would have gone there with them. (If I hadn’t been busy that day, I would have gone there with them.) I would have finished the work, but I was ill. (If I hadn’t been ill, I would have finished the work.) 我本来该完成这项工作的，但我生病了。 6. If虚拟条件句的倒装 省略连词if。在书面语中，如果虚拟条件从句中有were，had 或should，可 把if省略，把这几个词放到主语之前，构成主谓倒装。 如: Should he come (If he should come), tell him to ring me up. Were I you (If I were you), I would not do it. Had he taken my advice(If he had taken…), he would have succeeded. 二．虚拟语气用于名词性从句①“wish + 宾语从句”表示不能实现的愿望，译为“要是……就好了”等。表示 现在不能实现的愿望，从句中的谓语动词用一般过去时；表示将来不能实现的愿望， 从句中的谓语动词用“would/could + 动词原形”；表示过去不能实现的愿望，从句中 的谓语动词用“had +过去分词”或“could(should) + have + 过去分词”。如： I wish it were spring all the year round. I wish I had known the answer. I wish I could fly like a bird. ②在表示建议、要求、命令等的动词insist、command、order、suggest、advise、propose、demand、require、request、等后的宾语从句中，谓语动词用should + 动词原形或是动词原形。如:She suggested we (should)leave here at once. The doctor ordered she (should) be operated. 2.虚拟语气在同位语从句和表语从句中的运用。 作表示建议、要求、命令等的名词advise、idea、order、demand、plan、proposal、suggestion、request等的表语从句和同位语从句，从句中的谓语动词用“（should） + 动词原形”。如：His suggestion that we (should)go to Shanghai is wonderful. My idea is that they (should)pay 100 dollars. 3.虚拟语气在主语从句中的运用。 在主语从句中，谓语动词的虚拟语气用“should + 动词原形”的结构，表示惊奇、 不相信、理应如此等。如： It is necessary(important, natural, strange, etc.)that we should clean the room every day. It was a pity (a shame, no wonder, etc.)that you should be so careless. It will be desired(suggested, decided, ordered, requested, proposed, etc.)that she should finish her homework this afternoon. 注意：这种从句表示的是事实。如果说人对这种事实表现出惊奇的情感，就可用虚拟语气。反之，如果不表示惊奇等情感，that从句也可用陈述句语气。如：It is pity that you can’t swim. 三．虚拟语气在其它场合的运用 1.虚拟语气在as if/as though、even if/even though等引导的表语从句或状语从句中，如果从句表示的动作发生在过去，用过去完成时；指现在状况，则用一般过去时；指将来状况则用过去将来时。如：He did it as if he were an expert. Even if she were here, she could not solve the problem. 2. 虚拟语气用于定语从句中。 这种从句常用于句型“It is (high)time (that) … ”中，定语从句的谓语动词用一般过去时(be用were)或should + 动词原形，意思是“(现在)该……”。如：It’s time that I picked up my daughter.It’s high time we should go / went to school. 3. 虚拟语气用在if only引导的感叹句中。如： If only I were a bird. If only I had taken his advice. 4. 在一些习惯表达中如：would rather+从句，是一个常用的虚拟语气句型。从句 的谓语一般用过去时来表示现在或将来。在谈到过去的动作时，谓语则用过去完成时。其意为“宁愿……,还是……好些”“一个人宁愿另一个人做某事”。 如：I’d rather you left right away.
高中英语虚拟语气详解和练习(含答案解析)
虚拟语气 第一节语气 英语的动词一般可带有三种不同的语气：陈述语气（Indicative Mood），祈使语气(Imperative Mood)和虚拟语气（Subjunctive Mood）。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。 第二节虚拟语气的概念 虚拟语气是一种特殊的动词形式，一是用来表示说话人所说的话不是一个事实，而是一种假设、猜测、怀疑等(在条件从句中或让步状语从句中)；一是表示说话人的愿望、要求、命令、建议等 (在宾语从句、表语从句、同位语从句)。 第三节虚拟语气在条件句中 １．当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，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． If you had followed my advice , you would be better now. 如果你听我的建议，你现在就会痊愈了． ２．在条件句中，可省略 if，把were ,had, should 提到句首，变为倒装句式． If you had come earlier, you would have met him. Had you come earlier, you would have met him.
第四节虚拟语气在名词从句中的运用 一、虚拟语气在主语从句中 A.在句型“It is important (necessary, strange, natural) that .... ”中，表示某事 重要、奇怪、自然、必要等；that 后面的从句中的谓语动词用： should + 动词原形（should 可以省略）例如： It’s important that we should take good care of the patient. 重要的是我们要照顾好病人。 这类的形容词还有advisable（可取的），appropriate（适当的），compulsary（必须的），crucial （关键的），desirable（理想的），essential（必要的），imperative（迫切的），important(重要的)，possible（可能的），preferable（更好的），probable（可能的），strange（奇怪的），urgent（急迫的），vital（极为重要的）等。 B. 在It is demanded/suggested/ordered/required/recommended/requested/required/. that-clause句型中从句用(should )+动词原型，表示愿望，建议，请求等主观意愿等。 It is demanded that we should work out a plan. C. 在It is a pity/a shame/ no wonderproposal/recommendation/suggestion/surprise/advice that…..句型中从句也常用(should )+动词原型,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. 二、用于宾语从句 用于表示命令、建议、要求等一类词后面的宾语从句。 insist, suggest, order, command, advise, propose, require, request, demand, desire etc. 注意：suggest 当表示“暗示、表明“讲时，insist 表示”坚持认为“之意时，应用陈述语气。 The teacher suggested that we should clean the blackboard after class. 老师建议我们课后把黑板擦了。 The smile on his face suggested that he was satisfied with our work. 他脸上的表情表明他对我们的工作很满意． He insisted that all of us be there on time by any means. 他坚持要求我们大家想尽办法按时去那里。 The man insisted that he had never stolen the money. 那个人坚持说他没有偷钱． 三、用于表语从句和同位语从句 在suggestion / proposal / order / plan / advice / idea / request /desire/ recommendation/resolution 等名词后的表语和同位语从句中要用“should＋动词原形” should可以省略． My advice is that you should practice speaking English as often as possible. 我的建议是你要尽可能经常地练习说英语。 The suggestion that the mayor should present the prizes was accepted by everyone. 每个人都接受由市长颁发奖金这一建议。 第五节虚拟语气在其他从句中 1. It is (high / about ) time that…从句中的谓语动词用过去式或should＋动词原形，should 不能省略．
高中英语虚拟语气详细讲解大全
高中英语虚拟语气详细讲解 虚拟语气 什么是虚拟语气？是的，我们要学习虚拟语气就必须先弄明白它的概念。 虚拟语气包含两种：一种指与事实相反或不可能发生。“虚拟条件句+虚拟主句”的结构都属于这一类；even if、even though、as if、as though引导的状语中如果需要用到虚拟语气也属于这一类；wish、would rather后面接的宾语从句表示不可能实现的愿望，还是属于这一类。 另一种指与事实实际是否发生没有直接关系。如和suggest、order、demand等表示建议、命令、要求等相关的名词性从句都属于这一类。 大家知道以上两类虚拟语气后，我们就从从句的角度来系统学习虚拟语气。紧跟小简老师的步伐哦！ 一. 虚拟条件句中的虚拟语气 1、表示与现在事实相反的情况 从句：If+主语+did(be动词用were) 主句：主语+ should/would/might/could+do
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） If I knew his telephone number,I would tell you. 如果我知道他的，我就会告诉你。（事实：不知道） If there were no air or water,there would be no living things on the earth. 如果没有水和空气，地球上就不会有生物。(事实：地球上既有空气也有水) 2、表示与过去事实相反的情况 从句：If+主语+had+done 主句：主语+should/would/might/could+have done If I had got there earlier,I should/would have met her. 如果我早到那儿，我就会见到她。（事实：去晚了） 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、表示与将来事实相反的情况
高三年级英语语法-虚拟语气全总结
虚拟语气在非真实条件句中 ①错综时间条件句: 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如： If you had followed my advice just now, you would be better now. If you had studied hard before, you would be a college student now. ②if省略句 在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。否定句时not留在原来位置不变。如： If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。 If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。 ③用介词代替条件状语从句 常用的介词有with, without, but for。如： What would you do with a million dollars? (=if you had a million dollars)
解析虚拟语气练习题(简单含答案和解释)
虚拟语气练习题 1. I enjoyed the movie very much. I wish I _____ the book from which it was made. A. have read B. had read C. should have read D. are reading 2. You are late. If you _____ a few minutes earlier, you _____ him. A. come; would meet B. had come; would have met C. come; will meet D. had come; would meet 3. The two students talked as if they _____ friends for years. A. should be B. would be C. have been D. had been 4. It is important that I _____ with Mr. Williams immediately. A. speak B. spoke C. will speak D. to speak 5. He looked as if he _____ ill for a long time. A. was B. were C. has been D. had been
6. If the doctor had come earlier, the poor child would not _____. A. have laid there for two hours B. have been lied there for two hours C. have lied there for two hours D. have lain there for two hours 7. I wish that I _____ with you last night. A. went B. could go C. have gone D. could have gone 8. Let’s say you could go there again, how _____ feel? A. will you B. should you C. would you D. do you 9. I can’t stand him. He always talks as though he _____ everything. A. knew B. knows C. has known D. had known 10. _____ the fog, we should have reached our school. A. Because of B. In spite of C. In case of D. But for 11. If you had told me in advance, I _____ him at the airport.
初中虚拟语气讲解及专项练习与标准答案(带解析)
虚拟语气专练 1.I enjoyed the movie very much. I wish I _____ the book from which it was made. A. have read B. had read C. should have read D. are reading 2.You are late. If you _____ a few minutes earlier you _____ him. https://www.360docs.net/doc/686368883.html,e would meet B. had come would have met C. come will meet D. had come would meet 3.The two students talked as if they _____ friends for years. A. should be B. would be C. have been D. had been 4.It is important that I _____ with Mr. Williams immediately. A. speak B. spoke C. will speak D. to speak 5.He looked as if he _____ ill for a long time. A. was B. were C. has been D. had been 6.If the doctor had come earlier the poor child would not _____. A. have laid there for two hours B. have been lied there for two hours C. have lied there for two hours D. have lain there for two hours 7.I wish that I _____ with you last night. A. went B. could go C. have gone D. could have gone 8.Let’s say you could go there again how _____ feel A. will you B. should you C. would you D. do you 9.I can’t stand him. He always talks as though he _____ everything. A. knew B. knows C. has known D. had known 10._____ the fog we should have reached our school. A. Because of B. In spite of C. In case of D. But for 11.If you had told me in advance I _____ him at the airport. A. would meet B. would had met C. would have met D. would have meet 12.Mike can take his car apart and put it back together again. I certainly wish he_____ me how. A. teaches B. will teach C. has taught D. would teach 13.I would have told him the answer had it been possible but I _____ so busy then. A. had been B. were C. was D. would be 14.He’s working hard for fear that he _____. A. should fall behind B. fell behind C. may fall behind D. would fallen behind 15.If it _____ another ten minutes the game would have been called off. A. had rained B. would have rained C. have seen D. rained 16.He suggested that they _____ use a trick instead of fighting.
虚拟语气详解
虚拟语气详解 虚拟语气表示说话人的主观愿望（往往与客观事实相反），或是表示假象和猜测。虚拟语气无论从形式上还是时态上都比较复杂，需要归类记忆。 虚拟语气大体分为三类：(1) be型虚拟(2) were型虚拟(3) if 条件句及主句虚拟下面会详细说每种虚拟形式的特征和规律，考试时先判断属于哪种虚拟类型，剩下的皆是套路~ （1）be型虚拟（基本是套路） 形式：should + 动词原形，should可以省略 用法：1）表示“命令、建议、要求”等意义词语之后的宾语从句用be型虚拟，常见的词如下: demand, desire, insist, order, ask, command, propose, recommend, suggest, prefer, require, request等 最常见的形式是这类动词后面接着一个宾语从句，则宾语从句的谓语部分要用（should）+ 动词原形来虚拟 例: We demand that the meeting（should）be postponed. The manager suggested that we (should) work together. 注意：有时候你所见到不一定是上述动词引导的宾语从句，而是由上述词变体后所引导主语从句(it做形式主语，如：it is advised/ suggested/ requested/ ordered/ proposed that…)、表语从句或同位语从句 例如：It is required that the students (should) learn a foreign language. (主语从句) The requirement is that all the equipment in the meeting room (should) be checked twice before. (表语从句) We didn’t stand for his proposal that the meeting (should)be postponed. (同位语从句) 只要看到句中有上述动词或其变体，不管词性怎么变、句型怎么变，都用be型虚拟！ 特例：suggest和insist这两个比较特殊，当suggest作“暗示、表明、说明”讲，insist 作“坚持说”讲，后面一般跟的是客观事实，不需要虚拟~这是一个比较重要的考点，体会下面两组句子： We all suggest that a lab (should) be built. 我们都建议建一个实验室。 Her expression suggests that she is angry. 她的表情说明她生气了。 She insisted that we should find the source of the river. 她坚持主张我们应该找到河的源头。 She insisted that she had done nothing wrong. 她坚持说自己没做错事。 suggest 的区别很明显，但insist有点难辨别，一般来说如果insist后面跟的是某种主张，或是坚持要做一件事，那么用虚拟。 2）表示主观看法，常表示“某事是必要的、重要的。。。怎么怎么样的”，尤其是在“ it is +名词/形容词+ that从句”结构中，常见的形容词包括：advisable, desirable, essential, imperative, important, necessary, obligatory, proper, dispensable, impossible, natural, surprising等 例如：It is advisable that you (should) leave now. It is necessary that teenagers (should) take part in outside activities. It is of great importance that smoking (should) be banned in public area.
高中英语语法(虚拟语气)
Unit13虚拟语气专题讲解 【知识要点】 语气（mood）是一种动词形式，用以表示说话者的意图或态度。 英语有三种语气： ＊直陈语气（indicative mood）---- 事实 France lies to the east of England. ＊祈使语气（imperative mood）---- 请求、命令 Make yourself at home. ＊虚拟语气（subjunctive mood） If there were no air and water , we should not be able to live on the earth. 虚拟语气表示说话人的一种主观愿望或假想，所说的是一个条件而不一定是事实，或与事实相反。 一. 虚拟语气在if条件状语从句中的用法 假设类型条件从句谓语 动词形式 主语谓语 动词形式 与现在事实相反动词的过去式(be用were而不用was) should/ would /could/ might+动词原形 与过去事实相反had + 过去分词 should/ would/could /might + have+过去分词 与将来事实相反1.should+动词原形 2.动词过去式 3.were to+动词原形 should/ would/ could/ might +动词原形 1. 在错综条件句子中，虚拟条件从句和主句动作发生的时间不一致，因此，主句和从句的谓语动词应根据所指的时间选用适当的虚拟语气形式。 1）If I were you，I wouldn't have missed the film last night． 2）If he had followed the doctor's advice，he would recover already．（从句与过去事实相反，主句与现在事实相反。） 2、在if虚拟条件句中，有时可把连词省去，采用倒装语序把谓语动词were或助动词did，had，should 移到句 首构成非真实条件从句的另一种句型，其意思不变。 1）Had we time to spare，we would be glad to go to the park． 2）Were it not for the discovery of electricity，the modern world would experience great inconvenience． 3、有时假设的情况不用if引导虚拟条件从句来表述，而用介词（如without， but for等）引出的短语、分词 （如supposing等）引出的短语、并列连词（如or，otherwise，but，though等）、由动词suppose引出的祈使句或通过上下文的意思来表达。此时句中谓语动词仍采用虚拟语气的相应形式。 1）But for your advice，I would not be able to do this work． 2）Victor obviously doesn't know what's happened，otherwise he wouldn't have made such a stupid remark．。
初中虚拟语气讲解及专项练习与答案(带解析)
虚拟语气讲解 语气(mood) 是一种动词形式，用以表示说话者的意图或态度。 英语中的语气有三种：陈述语气、祈使语气和虚拟语气。 直陈语气(indicative mood),表示所说的话是事实。 祈使语气(imperative mood),表示所说的话是请求或命令。 虚拟语气(subjunctive mood),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. 虚拟语气在条件句中的应用 学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。 如：If it doesn’t rain tomorrow, I will go for a picnic. 假若明天不下雨，我就去野餐。 Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。 虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语气。 1. 与现在事实相反的虚拟条件句，条件从句的谓语用动词的过去式(be的过去式用were), 主句的谓语用should （would, might，could）+动词原形。 如：If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。 （事实是：天在下雨，我们不能出去野餐。表示愿望。） If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。 （事实是：他没来这，他不可能帮助你。表示对他的良好印象。）
英语虚拟语气讲解
英语虚拟语气讲解 语气(mood)是一种动词形式，用以表示说话者的意图或态度。英语中的语气有三种：陈述语气、祈使语气和虚拟语气。 一. 虚拟语气在条件句中的应用 虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语气。 条件从句主句 与现在事实相反 If 主语+动词过去式（be的过 去式用were） Should would, might， could+动词原形 与过去事实相反If 主语+had+过去分词should would, might， could）+ have ＋过去分词 与将来事实相反If 主语+动词过去式（be的过去 式用were）；should＋动词原 形；were to＋动词原形 should（would, might， could）+动词原形 1. 与现在事实相反的虚拟条件句， If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。 （事实是：天在下雨，我们不能出去野餐。表示愿望。） If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。 （事实是：他没来这，他不可能帮助你。表示对他的良好印象。） 2. 与过去事实相反的虚拟条件句如： She would have gone to the party if she had been invited. 要是当初她被邀请的话，她就会去参加这次聚会了。 （事实是：当时没有人邀请她，因此，她没有来参加聚会。表示后悔。）If she hadn't called me, I would have overslept this morning. 今天早上，她要是不叫我的话，我就会睡过头了。 （事实是：她今天早上叫我了，我没有睡过头。表示感激。） 3. 与将来事实可能相反的虚拟条件句， If I were to be twenty years old next year, I would take the course of French.
(完整)高中英语语法虚拟语气讲解
高中英语语法讲解--虚拟语气 1. 语气的定义和种类 （1）语气的定义 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 A. 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。 We are not ready. Did it rain all day yesterday? What a fine day today！ B. 祈使语气 表使说话人的建议、请求、邀请、命令等。 Be careful. Don’t forget to clo se the window. Open the door, please. C. 虚拟语气 表使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。 2. 虚拟语气 一. 虚拟语气在条件句中的应用 学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。如： If it doesn’t rain tomorrow, I will go for a picnic. 假若明天不下雨，我就去野餐。 Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。 虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语气。 1. 与现在事实相反的虚拟条件句，条件从句的谓语用动词的过去式(be的过去式用were), 主句的谓语用should （would, might，could）+动词原形。 如： If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。 （事实是：天在下雨，我们不能出去野餐。表示愿望。） If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。 （事实是：他没来这，他不可能帮助你。表示对他的良好印象。） 2. 与过去事实相反的虚拟条件句，条件从句的谓语用had+过去分词，主句的谓语用should （would, might，could）+ have ＋过去分词。 如：She would have gone to the party if she had been invited.
英语虚拟语气解题技巧讲解及练习题(含答案)及解析
英语虚拟语气解题技巧讲解及练习题(含答案)及解析 一、初中英语虚拟语气 1．I’ m so busy. If I time, I travel around. A．have; would B．have; could C．had; would D．had; 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 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。 2．If I _______ you, I would say another student could do it better. A．was B．were C．were D．are 【答案】B 【解析】 【详解】 句意：如果我是你，我会说另一个学生可以把它做得更好。 考查虚拟语气。根据句意可知“现在事实”相反，此句是虚拟语气，be动词使用were；故选A。 3． If I ____Alice, I _____them the truth. A. was , would tell B. were ,would tell C. am, will tell D．is , will tell 【答案】B 【解析】 试题分析：本题的含义是如果我是你，我将告诉他们真相，本题if引导的是一个虚拟的条件句，在虚拟句中，be用were，主句通常用过去的一种，will应该用would，故本题选B。 考点：if引导的虚拟条件句。 点评：在英文中条件句有两种，一种是真实的条件句，if后遇到将来时用一般现在时，一
虚拟语气讲解与练习(可用)
虚拟语气 一、虚拟语气的作用：1、表示与事实相反的或难以实现的情况2、表示主观愿望或某种强烈情感。 虚拟语气的用法：用在简单句、主语从句、宾语从句、表语从句、同位语从句和状语从句中。 二、虚拟语气用在简单句中,表示祝愿,命令. May you be happy. May you have a good time. May the friendship between us last long. Have a good journey! 三、虚拟语气用在主语从句中的用法 (1) 表情绪观点的形容词或名词也要用虚拟语气.necessary. important. impossible. natural. strange. surprising. funny. right. wrong. better. a pity等。 It is.....that 结构后的主语从句中的谓语动词都要用 should+原型或只用动词原型。It's natural that he should feel hurt. (2) It is time (about time / high time) that... + (过去时或should + 动词原形)...。 It is high time I went home now. = It is high time I should go home. (3) It be + 过去分词＋that... (should)。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： desired, suggested, advised, demanded, requested, ordered, proposed, insisted等。与以上词语有关的主语从句、宾语从句、表语从句和同位语从句都需要用虚拟语气。 It is desired that the building of the house be completed next month. 四、虚拟语气用在宾语从句中的用法 1、在wish后的用法 a、表示与现在事实相反的愿望，谓语动词用过去式 I wish I had your brains.我希望我有你那样的头脑。 b、表示与过去事实相反的愿望，谓语动词：had+done(动词过去分词） I wish I had known the truth of the matter. c、表示将来难以实现的愿望：谓语动词：should/would + 动词原形I wish I should have a chance again. 2、虚拟语气用在希望、要求、建议和命令后的用法 一想要(desire)二宁愿(prefer)三命令(order. command)四建议(advise. suggest. propose)五要求(demand. require. request. desire.insist)中，无论主句谓语动词为何种时态，从句的谓语动词都用：“should + 动词原形”或只用“动词原形” He suggested that we (should) take his advice. The police insisted that we (should) hand in the money. 注：（1）insist如果翻译成坚持某种动作才用虚拟语气，如果翻译成坚持某种观点就不用虚拟语气。 He insist he is a student. He insisted that he didn’t steal the knife. （2） suggest意为“建议”才用虚拟语气，意为“暗示、说明”则不用虚拟语气。 His face suggests that he is worried . What he said suggested that he was not the thief. 五、虚拟语气在表语从句、同位语从句中的用法 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。 My suggestion is that we should go there at once. My suggestion that he should go there at once is reasonable. The order was that all the work be finished in two days. The order came that all the work be finished in two days. 六、虚拟语气在条件状语从句中的用法 1、表示与现在事实相反的情况： if+主语+did/be(were)+其他，主语+should/would/could/might+do+其他（1）If I were you, I would take an umbrella. （2）If I knew his telephone number, I would tell you. （3）If there were no air or water, there would be no living things on the earth. （4）If I had any money with me, I could lend you some. （5）If he studied harder, he might pass the exam. 2、表示与过去事实相反的情况： if+主语+had done +其他，主语+should/would/could/might+have done+其他（1） If I had got there earlier, I should/could have met her.