初中英语虚拟语气讲解及练习
英语中的语气分为述语气、祈使语气、虚拟语气三类。
虚拟语气表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。
如果假设的情况可能发生，是真实条件句，这种情况下谓语用述语气。如：If time permits, we'll go fishing together.如果时间允许，我们就一起去钓鱼。
如果假设的情况是不存在的或不大可能发生的，则是虚拟条件句。如：If you had come yesterday, you would have met that famous professor.如果你昨天来，你就会见到那位著名的教授了。（隐含的事实是：你昨天没来，也没见到那位著名教授）。虚拟语气的基本形式和用法在含有虚拟条件句的复合句中，主从句的谓语都要用虚拟语气。
1. 含有条件状语从句的复合句
wish（would rather）+宾语从句
suggest（…）+宾语从句
2. 主语从句 It is + adj./p.p/n.+ that+ S+ (should) +do
表语从句S+is that +s + (should) +do
同位语从句 S+that +s +(should) +do
3. 定语从句 It is (high) time that + S + did
用过去式表现在情况
1. 时态后退型用过去完成式表过去
两种形式用过去将来表将来
2. should+动词原形型
容详述
I. 含有条件状语从句的复合句(以do为例;S=主语)
时间条件状语从句主句
与现在事实相反的假设 If +S+did… S+would/should/could/might+do…
与过去事实相反的假
设 If +S+had done… S+would/should/could/might+have done…
与将来事实相反的假设 did…
If+S should do
were to do
S+would/should/could/might+do…
注意事项：
1．倒装句。如果条件句中含有功能词had，should，were时，可以省去If，把功能词提前，构成倒装句。
2．错综条件句。若条件句和主句动作不存在同一个时间，则谓语形式应根据具体情况而定。
3．If there weren't/had not been +…=without…
4．If it were not for…/ If it hadn't been for…= but for…
5．otherwise+虚拟语气的句子
6．虚拟语气的句子，but+ 述事实的句子
II. 虚拟语气用在宾语从句中
sb. did …(希望现在用过去式)
1. wish+that sb. had done…（希望过去用过去完成式）
sb. would/should do（希望将来用过去将来）
2. would rather后的从句要用虚拟语气。
时间从句
虚拟现在 were, did (动词一般过去式)
虚拟过去 had done
虚拟将来 did (动词一般过去式)
例：I would rather I hadn’t said such unkind things to you. （虚拟过去）
I'd rather you came here for the answer tomorrow morning. （虚拟将来）
I’d rather you posted the letter right away. (虚拟现在)
3. suggest+（that）S+should+do…
表示愿望、建议、请求等主观意向的动词之后的宾语从句，谓语用should ＋动词原形，should常常省略。
这类词有：decide，demand，desire，insist，order，propose，suggest，recommend，requested， require等。
注意：
1. suggest 当“建议”讲时，其宾语从句用虚拟语气；当“暗示、表明”时，用述语气
2. insist 当坚持“看法或建议”时，宾语从句用虚拟语气；当坚持“某个事实”时，用述语气。
判断改错：（错） Your pale face suggests that you（should）be ill.
（对） Your pale face suggests that you are ill.
（错） I insisted that you（should）be wrong.
（对） I insisted that you were wrong.
III. 虚拟语气用在主语从It is demanded / necessary / a pity + that…等结构的主语
从句，谓语动词用should 加动词原形，should 可省略。
It is 可用的词有三类 that （should）do
suggested, ordered, required, proposed, demanded, requested, insisted等
important, necessary, natural, imperative, strange等
a pity, a shame, no wonder等
IV．虚拟语气用在同位语从句中。
某些表示建议、请求、命令等主观意向的名词后同位语从句需用虚拟语气，其表达形式为(should) ＋动词原形。
这类名词常见的有：advice，suggestion，proposal（提议），order， demand，desire，request，requirement，recommendation（推荐），plan，resolution（决议）， idea 等。
eg. We are all for your proposal that the discussion ( should )be put off．
V．虚拟语气用在表语从句中。
某些表示建议、请求、命令等主观意向的名词作主语时，表语从句需用虚拟语气，其表达形式为(should) ＋动词原形。
这类名词常见的有：advice，suggestion，proposal，order， demand，desire，request，requirement，recommendation以及plan，idea，resolution等。
eg. My suggestion is that the mayor (should)present the prizes.
VI．虚拟语气用在定语从句中
It is（about ／high）time ＋that sb.did sth/should do sth..
eg. Don't you think it's about time we went home？
注：在this is the first time ／second time that．．．句型中，从句中谓语动词用述语气完成时态。
eg.Is this the first time that you have visited Hongkong？
VII. 虚拟语气用在让步、方式、目的状语从句中
1．在带有even if/ even though引导的让步状语从句的主从复合句中，主句和从句都用虚拟语气，动词形式与含有非真实条件句的虚拟语气相同。
如: Even if he had been ill, he would have gone to his office. 即使生了病，他俩去办公室。
2．由as if或as though引导的状语从句表示比较或方式时。从句谓语形式为动词的过去式(be用were)或“had十过去分词”。
如: He treated me as if I were a stranger. 他那样对待我，好像我是陌生人似的。She talked about the film as if she had really seen it. 她谈论那部影片，就好像她确实看过一样。
3．虚拟语气用在lest（唯恐、免得），for fear that及in case引导的目的状语从句中。在由lest等引导的目的状语从句中需用虚拟语气，表示“以防，以免”等意思，其谓语动词多由should ＋动词原形构成，should也可省略。
eg. He was punished lest he should make the same mistake again．
VIII．虚拟语气用情感语言中
1．虚拟语气在表示客气、遗憾以及祝愿等场合中，使用虚拟语气。
eg.You shouldn't have been following him so closely；
you should have kept your distance．
2．If only sb./sth. +时态后退型的谓语
eg. If only I had known the result of the examination.
IX.虚拟语气的特殊用法：
1. 省掉if的条件从句结构：
Had you asked me, I would have told you.
(=If you had asked me,…)
2.有时虚拟条件不用条件从句而用不定式、分词、介词、名词、连接词或定语从句来表示，如：
A true friend would not do such a thing.
(=If he were a true friend, he would...)
3. 有时条件从句中的动作和结果从句中的动作发生的时间不一致，如：
If he had followed the doctor’s advice, he would be quite all right now.
If I were you, I would have gone home.
虚拟语气练习题：
1. If you were old enough, I ________ you to go there yesterday.
A. will allow
B. should allow
C. would have allowed
D. had allowed
2. The secretary suggested that they ________ the men in at once.
A. had brought
B. should have brought
C. brought
D. bring
3. __________I you, I would go with him to the party.
A. Was
B. Had been
C. Will be
D. Were
4. It is strange that such a thing _________ in your class.
A. will happen
B. happens
C. should happen
D. happened
5. How I wish I ________ to repair the watch! I only made it worse.
A. had tried
B. hadn't tried
C. have tried
D. didn't try
6. If he _______ to the teacher attentively, he _______ the answer to the problem now . A. had listened, would have known B. listened, would know
C. listened, would have known
D. had listened, would know
7. I was busy yesterday, otherwise I _______ your birthday party.
A. attended
B. had attended
C. would attend
D. would have attended
8. If only I _________ how to operate an electronic computer as you do.
A. had known
B. would know
C. should know
D. knew
9. The two strangers talks as if they _______ friends for years.
A. were
B. would be
C. have been
D. had been
10. It is high time we _______ up our results.
A. sum
B. summed
C. will sum
D. would sum
11 The librarian insists that John _______ no more books from the library before he r eturns all the books he had borrowed.
A. will take
B. took
C. take
D. takes
12. But for the guidance of our instructor(导师) , we _______ in the experiment.
A. shouldn’t succeed
B. could not have succeeded
C. will not succeed
D. should not have succeeded
13. It’s about time people______ notice of what women did during the war.
A. take
B. took
C. have taken
D. will take
14. She couldn't have answered the question if she ________ a few books on world history.
A. hadn’t read
B. hasn’t read
C. wouldn’t read
D. didn’t read
15. Isn’t it about time that you ________ to pick up the visitors from New York?
A. had gone
B. should go
C. go
D. will go
16. The young man insisted that he ________ nothing wrong and ______ free immedi ately.
A. did; set
B. had done; should be set
C. do; be set
D. had done; must be set
17. Your advice that______ till next week is reasonable.
A. she waits
B. she wait
C. wait she
D. she waited
18. It was essential that we_________ lease（条约、合同） before the end
of the month.
A. sign
B. signed
C. had signed
D. were signing
19. I wish that I ______ with you last night.
A. went
B. have gone
C. could go
D. could have gone
20. He speaks Chinese so fluently as if he ______a Chinese.
A. were
B. had been
C. is
D. has been
21. Looking round the town, he felt as though he away for ages.
A. has been
B. was
C. is
D. had been
22. It is important that the TOEFL ___________office your registration.
A. will confirm
B. confirm
C. confirms
D. must confirm
23. If I had seen the movie, I ___________you all about it now.
A. would tell
B. will tell
C. have told
D. would have told
24. I had hoped that John ______a year in Africa, but he stayed there only for three m onths.
A. spends
B. spent
C. would spend
D. will spend
25. I’d rather you anything about it for the time being.
A. do
B. didn’t do
C. don’t
D. didn’t
26. Everybody has arrived. It’s time we the class.
A. shall start
B. would start
C. had started
D. should start
27. the English examination I would have gone to the concert last Sunday
A. In spite of
B. But for
C. Because of
D. As for
28.When a pencil is partly in a glass of water，it looks as if it ________.
A. breaks
B. has broken
C. were broken
D. had been broken
29. She couldn’t have answered the question if she ______ a few books on
world history.
A. hadn’t read
B. hasn’t read
C. wouldn’t read
D. didn’t read
30. The sun rises in the east and sets in the west, so it seems as if the sun ________ro und the earth.
A. were circling
B. circles
C. is circling
D. be circling
31.______ the fog, we should have reached our destination.
A. Because of
B. In spite of
C. In case of
D. But for
32. But for the guidance of our instructor(导师) , we _ __ in the experiment.
A. shouldn’t succeed
B. could not have succeed
C. will not succeed
D. should not have succeeded
33. The Law requires that everyone _______ his car checked at least once a year.
A. has
B. had C will have D. have
34. I recommended that the student _______ his composition as soon as possible.
A. finishing writing
B. should finish the writing
C. finish writing
D. finished writing
35. I would have called you up for help had it been possible, but I _______ your phon
e number then.
A. hadn’t had
B. didn’t have
C. shouldn’t have
D. couldn’t have
36.Without electricity human life _________ quite different today.
A. is
B. will be
C. would have been
D. would be
37.I wish I___________ you yesterday.
A. seen
B. did see
C. had seen
D. were to see
38.Had you listened to the doctor, you_________ all right now.
A. are
B. were
C. would be
D. would have been
39._________ today, he would get there by Friday.
A. Would he leave
B. Was he leaving
C. Were he to leave
D. If he leave
40.He is talking so much about America as if he__________ there
A. had been
B. has been
C. was
D. been
41.When a pencil is partly in a glass of water. It looks as if it___________.
A. breaks
B. had broken
C. were broken
D. had been broken
42.He treated me as though_________ his own son.
A. I am
B. I would be
C. I was
D. I were
43.If only I_________ a car of my own.
A. have
B. had
C. would love
D. should have
44.Look at the trouble I’m in ! If only I_________ your advice.(2003)
A. followed
B. would follow
C. had followed
D. should follow
45.If only he _______ quietly as the doctor instructed.
A. lies
B. lay
C. had lain
D. should lie
II. Translation
1. 我不知道他的，否则我就打给他了。
2. 他本可以给你更多的帮助，即使他很忙。
3.---如果可能的话你会不会打给他？
---会的，不过我当时在忙着做家庭作业呢。
4．如果你昨晚没有看电影到那么晚的话，你现在就不会这5. 没有电，今天人类的生活就完全不同了。
I. 1-5 CDDCB 6-10 ADDDB 11-15 CBBAA 16-20 BBADA
21-25 DBACB 26-30 BBCAA 31-35 DBDCB 36-40 DCCCA 41-45 CDBCC II.
1．I didn't know his telephone number, otherwise I would have telephoned him. 2．He might have given you more help, even though he was very busy.
3．---- Would you have called her up had it been possible?
---- Yes, but I were busy doing my homework.
4．If you hadn’t seen that film late last night, you wouldn't be so sleepy. 5．Without electricity, human life would be quite different today.
（英语）初中英语虚拟语气模拟试题及解析 一、初中英语虚拟语气 1．I’m so busy. If I ______ time, I ______ have a good rest. A．have, would B．have, could C．had, would D．had, will 【答案】C 【解析】 试题分析: 句意:我太忙了，如果我有时间，我就会好好休息一下。从句if +过去式，主句would +动词原形，表明与将来相反的虚拟语气，故答案选C. 考点：考查虚拟语气。 2．--------- Come and join us, Jim! ---------- I’m sorry I can’t . If I _______ time, I would certainly go. A．will have B．have had C．had D．had 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, 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 3．I don’t understand how you got a ticket. I always you a careful driver. A．think; are B．am thinking; are C．thought; were D．think; were 【答案】C
最新初中英语虚拟语气练习题 一、初中英语虚拟语气 1． If I ＿＿you . I＿＿study harder. A．am , will B．was, would C．were, would D．were, will 【答案】C 【解析】 试题分析：句意：如果我是你，我会更努力学习。这个句子要用虚拟语气，表示与事实相反。所以用过去式were, would,故选C。 考点：考查虚拟语气。 2．You should_______ watched TV. There is so much work to do, A．not have B．have not C．not D．not 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，shouldn't have done本不该做……却做了。根据句意，故选A。 3．--What would you do if you ____ a million dollars? --I’d give it to the charity A．win B．won C．will win D．is to win 【答案】B 【解析】 试题分析：句意：如果你赢了一百万美元，你要做什么？——我会把它捐给慈善机构。结合语境可知条件从句中描述的是与将来相反的事实，故用一般过去时态，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”：
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
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.
高考英语专题虚拟语气知识点真题汇编含答案 一、选择题 1．—Would you mind if I ______ the window? —Not at all. In fact, I was going to suggest you ______ it. A．open; did B．opened; to do C．open; doing D．opened; do 2．-You came second in the running race. Congratulations! -Thanks. But practising more, I _______ a different result. A．might get B．may get C．may have got D．might have got 3．If penicillin available, many people from sickness or even small wounds in World WarⅡ. A．was not; would die B．were not; would have died C．had not been; would died D．had not been; would have died 4．louder, all the students would hear. A．If the teacher had spoken B．If the teacher will speak C．Had the teacher spoken D．If the teacher spoke 5．The snowstorm sweeping across California delayed my flight, otherwise I _____ in Hawaii sunbathing on the beach now. A．would be B．could have been C．will be D．might have been 6．It is time that we ________ a decision on how to approach this problem. A．make B．made C．to make D．will make 7．Some teachers recommended that more books to satisfy the students’ needs. A．are purchased B．have been purchased C．were purchased D．be purchased 8．The board thought it urgent that these files _____ right away. A．printed B．had been printed C．would been printed D．be printed 9．--- Are you happy now? --- If only I _____ slimmer, more beautiful, richer, more clever. A．am B．were C．had been D．should be 10．They both look as if they ______ ten years younger after a heart-to-heart talk. A．are B．were C．have been D．had been 11．She wouldn’t have flown off the handle _____the fact that you didn’t intend to hurt her. A．were she to know B．had she known C．did she know D．should she have known 12．_____, the student insisted that he _____ separated from his desk mate, who is very naughty. A．To avoid being affected; be B．To avoid to be affected; would be C．Avoid being affected; should be D．Avoiding to be affected; be 13．-Would you ___ first aid to him, had it been possible? -Yes, but I _____. A．have offered; had got hurt.B．offer; had got hurt. C．have offered; got hurt.D．had offered; had got hurt. 14．________, the damage would be incalculable.
初中英语虚拟语气技巧(很有用)及练习题 一、初中英语虚拟语气 1． If I ＿＿you . I＿＿study harder. A．am , will B．was, would C．were, would D．were, will 【答案】C 【解析】 试题分析：句意：如果我是你，我会更努力学习。这个句子要用虚拟语气，表示与事实相反。所以用过去式were, would,故选C。 考点：考查虚拟语气。 2．If I not so busy ,I with you . A．was , would go B．were , would go C．was , should go D．were , 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： 3．--------- Come and join us, Jim! ---------- I’m sorry I can’t . If I _______ time, I would certainly go. A．will have B．have had C．had D．had 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
（英语）初中英语虚拟语气练习题及解析 一、初中英语虚拟语气 1． If I ＿＿you . I＿＿study harder. A．am , will B．was, would C．were, would D．were, will 【答案】C 【解析】 试题分析：句意：如果我是你，我会更努力学习。这个句子要用虚拟语气，表示与事实相反。所以用过去式were, would,故选C。 考点：考查虚拟语气。 2．I don’t understand how you got a ticket. I always you a careful driver. A．think; are B．am thinking; are C．thought; were D．think; were 【答案】C 【解析】 【详解】 句意：我不明白你是怎么得到罚单的。我一直以为你是一个谨慎的司机。考查动词时态辨析题。本句是虚拟语气，与过去事实相反，需用一般过去时；根据句意结构，可知选C。 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，一种是虚拟的条件句，if后用过去时，be用were，在英文的实际使用中应该注意它们的区别。 4．If I you, I the army. A．am, would join B．were, would join C．am, will join D．were, 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.
虚拟语气专项练习 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
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
初中英语虚拟语气讲解及练习 英语中的语气分为陈述语气、祈使语气、虚拟语气三类。 虚拟语气表示说话人的主观愿望或假想，所说的是一个条件，不一定是事实，或与事实相反。条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。 如果假设的情况可能发生，是真实条件句，这种情况下谓语用陈述语气。如：If time permits, we'll go fishing together.如果时间允许，我们就一起去钓鱼。 如果假设的情况是不存在的或不大可能发生的，则是虚拟条件句。如：If you had come yesterday, you would have met that famous professor.如果你昨天来，你就会见到那位著名的教授了。（隐含的事实是：你昨天没来，也没见到那位著名教授）。 虚拟语气的基本形式和用法在含有虚拟条件句的复合句中，主从句的谓语都要用虚拟语气。 1. 含有条件状语从句的复合句 wish（would rather）+宾语从句 suggest（…）+宾语从句 2. 主语从句 It is + adj./p.p/n.+ that+ S+ (should) +do 表语从句S+is that +s + (should) +do 同位语从句 S+that +s +(should) +do 3. 定语从句 It is (high) time that + S + did 用过去式表现在情况 1. 时态后退型用过去完成式表过去 两种形式用过去将来表将来 2. should+动词原形型 内容详述 I. 含有条件状语从句的复合句(以do为例;S=主语) 时间条件状语从句主句 与现在事实相反的假设 If +S+did…S+would/should/could/might+do… 与过去事实相反的假 设 If +S+had done… S+would/should/could/might+have done… 与将来事实相反的假设did… If+S should do were to do S+would/should/could/might+do… 注意事项：
Unit 4 What would you do? 在本单元内我们要完成以下学习任务： 1．学习表示与现在事实相反的虚拟语气的结构。 2．学习谈论一些假设的、虚拟的情况。 3．学习使用虚拟语气提出建议。 一、重难点提示 1．What would you do if you had a lot of money? 如果你有很多钱你将做什么？ 这是一个与现在事实相反的假设，用的是虚拟语气。虚拟语气用来表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。虚拟语气通过谓语动词的特殊形式来表示。在本单元中出现的是虚拟语气中的一种：表示与现在事实相反的一种假设，与if引导的条件状语从句一起使用。 结构：条件状语从句中的谓语动词用过去式（动词be多用were），主句中的动词用would＋动词原形。 e.g. —What would you do if you had a million dollars? 假如你有一百万美元你将干什么？ —If I had a million dollars, I’d buy a plane and travel around the world. 我将买一架飞机并周游世界。 e.g. If I were you, I’d wear a shirt and tie. 如果我是你，我会穿衬衣打领带。 I’d=I would 2．What if everybody else is wearing jeans and T-shirts? 如果别人都穿牛仔裤、T恤衫怎么办呢？ what if的用法： （1）如果……怎么办？ e.g. What if I don’t know anyone? 如果我不认识任何人怎么办？ （2）即使……又有什么关系？ e.g. What if he goes angry? 即使他生气又有什么关系？ 3．—What are you like? 你是个什么样的人？ —I think I’m creative and outgoing. 我想我具备创造力并且善于交际。 ※注意以下几个句子所询问的不同内容： （1）What are you like?(like是介词)询问的是性格（personality）。 （2）What do you like? (like是动词)询问的是爱好(hobby)。
虚拟语气 第一部分：语气的定义和种类 1 语气(mood) 语气是动词的一种形式，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 ⑴、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： ①There are two sides to every question.每个问题都有两个方面。 ②Were you busy all day yesterday?昨天一整天你都很忙吗？ ③How good a teacher she is!她是多好的一位老师啊！ ⑵、祈使语气：表示说话人对对方的请求或命令。如： ①Never be late again!再也不要迟到了。 ②Don’t forget to turn off the light.别忘了关灯。 ⑶、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： ①If I were a bird, I could fly in the air.如果我是一只小鸟，我就能在空中飞行。 ②I wish I could pass the examination.我希望我能通过考试。 ③May you succeed!祝您成功！ 虚拟语气在语法里算得上是个难点。让我们就从最简单的开始吧。 第二部分：简单句中的虚拟语气 一、情态动词的过去式用于现在时态时，表示说话人的谦虚、客气、有礼貌、或委婉的语气，常用于日常会话中。如： ⑴.Would you be kind enough to show me the way to the post office?请你告诉我去邮局的路好吗？ ⑵.It would be better for you not to stay up too late.你最好别熬夜到很晚。 二、表祝愿。 1、常用“may+动词原形”表示祝愿，但愿，此时may须置于句首（多用于正式文体中）。 ⑴、May good luck be yours!祝你好运！ ⑵、May you be happy!祝你快乐！ ⑶、May you do even better!祝你取得更大成就！ ⑷、May you have a good time. 祝愿你玩的痛快。 ⑸、May the friendship between us last long. 祝愿我们的友情天长地久。 ⑹、May you be happy. (注意那个be ) 祝你幸福。 2、用动词原形。例如： (1).Long live the people! 人民万岁！ (2).“God bless you,”said the priest.牧师说：“愿上帝保佑你！” (3).Have a good journey! 祝愿你旅途愉快！ 三、表示强烈愿望。（该类型虚拟语气谓语仅用动词原形，第三人称单数也不加“s”） (1).God save me． (2).Heaven help us． 四、表命令 1.命令虚拟语气只能用在第二人称(you)，而且通常省略主语(也就是you)。 2.句子尾通常加上感叹号：！ 3.虚拟语气动词用一般现在时态(Simple Present)，如：work, be , go 4.否定形式的命令语气，可用助动词do，加上not。 (1). Work ! (2). Work harder ! (3). Be more alert ! (虚拟语气动词Be) (4). You go out ! (5). Do not work so hard. (do not 表示否定的虚拟语气) (6). Don't be afraid. (口语中常用don't 代替do not) 五、在一些习惯表达中。如： (1).You’d better set off now.你最好现在就出发。 (2).I’d rather not tell you the secret.我情愿不告诉你这个秘密。 第三部分：名词性从句中的虚拟语气 第一节：宾语从句(Subordinate Clause)中的虚拟语气 一、在动词wish后的宾语从句中的虚拟语气 在动词wish后的宾语从句中的虚拟语气，常省去宾语从句的引导词that。 一）、对现在情况的虚拟（与现在的事实相反）： 从句用过去式或过去进行式(时间上是同时的)。其句子结构为：宾语从句的谓语be和were(was)，实义动词用过去式。例： 1. I wish (that可省略,下同)I knew the answer to the question.(wish, 动词过去式knew)我希望知道这个答案。(事实上是不知道) 2. I wish it were spring in my hometown all the year around.(wish, were)但愿我的家乡四季如春。(事实上不可能) 3. I wish I were a bird.(wish, were)但愿我是只小鸟。(事实上不可能) 4. When she was at the party, she wished she were at home.(wished,过去虚拟动词were)(事实上并不在家) 5. Now that he is in China, he wishes he understood Chinese.(wishes,过去虚拟动词understood) 现在他在中国，他希望能懂得中文。(事实上并不懂) 6. When we begin the trip, they will wish they were with us.(will wish,过去虚拟动词were)(事实上并不和我们在一起)
一. 简介 虚拟语气用来表示说话人的主观愿望或假想，而不表示客观存在的事实，所说的是一个条件，不一定是事实，或与事实相反。虚拟语气通过谓语动词的特殊形式来表示。英语中的语气分为陈述语气、祈使语气、虚拟语气三类。 二. 应用条件 虚拟语气常在表示条件和结果的状语从句中。在表示与事实相反的虚拟语气时动词有三种时态：现在时，过去时，将来时，过去完成时，现在完成时。在条件句中的应用：条件句可分为两类，一类为真实条件句，一类为非真实条件句。非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。虚拟语气 在什么情况下用虚拟语气? 在表示虚假的、与事实相反的或难以实现的情况时用虚拟语气，表示主观愿望或表示某种强烈情感时，也用虚拟语气。即当一个人说话时欲强调其所说的话是基于自己的主观想法，而不是根据客观实际，就用虚拟语气。 三. 虚拟语气在非真实条件状语从句中的用法 1、真实条件状语从句与非真实条件状语从句 真eg . If he doesn’t hurry up, he will miss the bus. 如果他不快点，他将错过巴士。( 真实条件状语)（不是虚拟语气）If he is free, he will ask me to tell stories. 如果他是空闲的，他会要求我讲故事。（真实条件状语）（不是虚拟语气） 非真 eg. If I were you, I would go at once.如果我是你，我马上就会去。（非真实条件状语从句）If there were no air, people would die. 如果没有空气，人就会死亡。（非真实条件状语从句） 2、用法及动词形式 1、表示与现在事实相反的情况：if+主语+过去时+其他+主语+should/would/could/might+do+其他 例： 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. 如果我知道他的电话号码，我就会告诉你。（事实：不知道） 3.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) 4.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） 5.If he studied harder, he might pass the exam.如果他再努力些，就能通过考试了。（事实：没有努力 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 例： 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①if+主语+were to do+sth.+主语+should/would/could/might+do+其他②if+主语+did/be(were)+sth.+主语+should/would/could/might+do+其他③if+主语+should+do+sth.+主语+should/would/could/might+do+其他
浅谈初中英语虚拟语气的用法 一．语气的概念 英语动词不仅有时态、语态等的变化，而且还有语气的变化。语气和时态、语态一样都是英语的语法现象。 从形式上看，语气是动词的一种变化形式。 从意义上讲，语气是表示说话人对某一行为或某一事情的看法和态度。根据说话人的意图，语气可分3种： ⑴直陈语气（又叫陈述语气）——用来陈述事实（或提问题）等。可以用于陈述句，也可以用于疑问句或感叹句。 ⑵祈使语气——用来提出请求或命令等。主要用于祈使句。 ⑶虚拟语气——见下面。 语气和时态是截然不同的概念，但语气要通过动词的时态形式表示出来。 二．虚拟语气 ㈠概念通常是表示说话人所说的话不是一种事实，而是一种纯粹的假设、虚拟、主观愿望或建议等。可以用于陈述句，也可以用于疑问句等。 ㈡动词形式虚拟语气的动词形式大多数情况是用动词（相应）的过去时（相对直陈语气而言）。动词be若用过去式时可以一律用were。 ㈢应用 ⑴在含有条件状语从句的复合句中的应用。表示纯粹的假设，或可能性很小的情 况。主从句的谓语动词主要形式如下： 例：1）If I were you, I’d wear a shirt and tie. 2）What would you do if you had a million dollars ? 3）If you had come a few minutes earlier, you would have met him. 4）If he hadn’t been strict with himself, he wouldn’t have made such progress. ⑵在wish等宾语从句中的应用。表示纯粹的主观愿望，不可能实现的，或实现的可能性极小的情况。宾语从句谓语动词根据具体情况常可用一般过去时，过去将来时或过去完成时等。 例如： 1）I wish that I could help him now. 我现在要是能帮上他该多好啊！或我多么希望现在能帮上他！（言下之意：我现在帮不上他，没能力帮助他） 2）I wish I could come here tomorrow. 明天我要是能来这儿就好了！（言下之意：我明天根本不可能来这儿，或我明天能来这儿的可能性很小） 3）We wish he hadn’t gone. 他要是没有走该多好啊！ ⑶用在suggest等的宾语从句中，表是纯粹的建议。 句型为：suggest(ed) that … (should) + 动词原形…（should可省略） 1）He suggests that we (should) visit the museum. 2) We suggested that he _____ here every day. A. come B. comes C. came D. can come E. could come 虚拟语气的几种特殊用法 1.省掉if的条件从句结构： Had you asked me, I would have told you. (=If you had asked me,…) 2.有时虚拟条件不用条件从句而用不定式、分词、介词、名词、连接词或定语从句来表示，如： A true friend would not do such a thing. (=If he were a true friend, he...) (=If there were no water,…) (=If you hadn’t helped me,…)