专转本英语试题语法难点精析(17)
语法难点精析之一：虚拟语气
虚拟语气的重点是：
1．一些常见的虚拟语气的句型或结构。
2．虚拟语气的特殊形式，即用来表示要求、的建议、的命令、的提议、的意愿等的主语从句、的宾语从句、的表语从句和同位语从句中的虚拟形式。
3．主从句表示不同的时间概念、的事实或假设情况，从而交错成为复合虚拟语气。
4．含蓄条件句中的虚拟语气的表示愿望的虚拟形式。
上述四个要点往往在完形填空或者阅读理解里面存在，尤其是每年完形填空都至少有一道直接考这方面的知识的题目，而在阅读理解里，我们掌握上述四个重点对于我们理解文章的大意和作者态度很有帮助，了解哪些观点是作者假设的、的虚拟的，哪些是真实的，这样对于我们回答关于作者态度观点题很有帮助。
下面我们将主要从上述四个方面来重点论述在考试中应该注意的问题。
一、虚拟语气的常见类型和句型
(1) 由wish引起的表示愿望的虚拟语气
A．用wish表示对现在的愿望时，它所引起的宾语从句中谓语动词形式为：过去式（be动词用were）。
B．用wish表示对将来的愿望时，它所引起的宾语从句中谓语动词形式为：would, could, might+ 动词原形。
C．wish用于对过去的事实表示一种不可能实现的愿望时，宾语从句中的谓语动词形式为：had+动词过去分词或could, would + have +动词过去分词。
The picture exhibition bored me to death; I wish I had not gone to it.
---“I let Joe borrow our radio for the afternoon.”
---“That’s all right, but I wish he would buy one of his own.”
I wish that he weren’t so lazy.
(2) had hoped引起的宾语从句中备用语动词形式为would+动词原形，表示一种过去未实现的愿望或令人失望的事。
His father had hoped that his son would go to business with him, but his son became an artist later.
(3) would (had) rather, would as soon, would sooner和would prefer所引起的从句中要求用过去式表示当时或将来的情况，用过去完成时表示过去的情况，表示希望或婉转的责备。例如：
I’d rather you posted the letter right away. 我倒希望你把这封信立刻寄出去。
I would prefer he didn’t stay there too long.我倒希望他不要在那儿可得太久。
I would just as soon you had returned the book yesterday.我真希望你昨天把这本书还了。
(4) It’s (high, about) time that 句型中that从句中要求用虚拟语气形式，即动词要用过去式。
It’s time that something was done about the traffic problem downtown.
It is high time that we put an end to this discussion.现在是我们该结束讲座的时候了。
(5)as, 或者whether…or…谓语多用be的原形，引导让步虚拟从句，这种用法通常采用倒装结构：
Church as we use the word refers to all religious institutions, be they Christian, Islamivc, Buddhist, Jewish, and so on.
The business of each day, be it selling goods or shipping them, went quite smoothly. (6)由连接词in case, so that ,unless, lest ,for fear that引起的状语从句中，谓语动词要用虚拟形式，即should(might, would)+动词原形，例如：
She put a blanket over the baby for fear that he should catch cold. 她在那个婴儿身上盖上了毯子以免他着凉。
The bad man was put in the soft-padded cell lest he injure himself.
(7) if it were not for…与现在事实相反，if it had not been for与过去事实相反，两个都相当于but for：
If it had not been for his help(=but for his help),we would not have succeeded.
(8) 虚拟语气用于as if（though）引起的方式状语从句和表语从句中，其动词形式与wish宾语从句的形式相同。例如：She often laughs spontaneously, and her good humor breaks out as brightly as if it were a part of the sunshine above.她常常发出发自内心的微笑，而且她那美好的情绪像天上一道明亮的阳光一样，常常流露出来。They talked as if they had been friends for years.他们交谈着，就好像他们是我年的老朋友一样。
She looks as if she would cry.她看起来好像要哭了。
(9)其它各种句型, as though, suppose, had rather, supposing, if only等等
If I were in a movie, then it would be about time that I buried my head in my hands for a cry.
二、特殊形式的虚拟语气
虚拟语气的特殊形式，即用来表示要求、的建议、的命令、的提议、的意愿等的主语从句、的宾语从句、的表语从句和同位语从句中的虚拟形式，其虚拟语气的
构成往往是由should(可省略)+动词原形that从句。
A、的用于表示意愿、的建议、的命令、的提议、的请求等动词后的that宾语从句中，这类动词有：
ask要求advise建议arrange安排beg请求
command命令decide决定demand要求desire渴望
determine决定insist坚持intend打算maintain坚持主张
move建议，动员propose提议object反对order命令
prefer建议require 需要request要求resolve下决心
recommend推荐suggest建议stipulate约定，规定urge强调，促进
vote公认，提议decree颁布（法令）pray请求
注意：这类动词后面除了可接that虚拟句以外，也可以接doing或者to do…来表达，一般情况下，意思没有什么差别。
She advised that we should keep the gate locked.（书面体）
She advised us to keep the gate locked.（口语）
She advised keeping the gate locked.(较随便)
B、的用于It is+形容词或过去分词+主语从句中，这类形容词或分词有：advisable合理的decided决定的crucial关键的appropriate恰当的determined决定的commanded命令的arranged安排的essential紧要的complied遵照anxious焦急的imperative迫切的important重要的desirable合意的better较好的insistent坚持的desired想要
asked请求keen渴望的incredible难以置信的adamant坚定不移的
natural自然的insisted坚持necessary必要的suggested建议
urgent紧迫的ordered命令shocked震惊的vital极其重要的
possible可能的strange 奇怪的preferable （好一点）proposed提议
requested要求的required要求的recommended推荐resolved决定的probable（可能的）pity可惜，憾事shame遗憾
注意：这类形容词后面除了可接that虚拟句以外，也可以for…to do…
来表达，一般情况下，意思没有什么差别。
It is essential that he should be prepared for this.
It is essential for him to be prepared for this.
C．用于由表示建议、的要求、的命令、的请示等含义的名词引导的表语从句和同位语从句中，这类名词常见的有：
advice忠告decision决定demand要求desire要求、的愿望
insistence坚持motion提议necessity必要性order命令
preference偏爱proposal提议pray恳求recommendation推荐
request要求requirement要求resolution决心suggestion劝告、的忠告
例如：
This is their resolution that extra-curriculum activities be made part of their school life.这是他们的决议：要使得课外活动成为他们学校生活的一部分。
The motion that the remark of the last speaker be expunged from the record.该提议要求把最后一个发言的人的讲话从记录上除掉。
三、的混合虚拟语气
有时主句和从句的谓语动词指不同的时间，这时需要用混合虚拟语气。一般来说，在这种情况下，主从句谓语动词指代的时间不同，所以我们又可以错综时间条件句，在这种虚拟情况，动词形式应根据实际情况灵活使用，在做这些题目时候尤其要注意每道题目的提示语：时间状语。绝大多数情况下，从句或者主句都有相关的时间状语，这是我解题的关键。
If you that late movie last night, you wouldn’t be so sleepy.
A. haven’t watched
B. didn’t watch
C. hadn’t watched
D. wouldn’t have watched 答案选C。
Many dead would now be alive if they have not attempted to return for something.
Had Paul received six more votes in the last election, he would be our chairman now.
混合虚拟语气还有一种情况就是事实和虚拟假设的混合句，这样的句子不仅仅是时间的不同，而重要是事实和假设的混合。
I would have gone to visit him in the hospital had it been at all possible, but I was fully occupied the whole of last week.
该句前半部分是假设虚拟，而后半部分是事实的陈述。
Your math instructor would have been happy to give you a make-up examination had you gone and explained that your parents were ill at the time. 该句前半句用的是假设虚拟，后半句主句也用的是假设虚拟（如果你去并且解释的话），但是后半句的从句用的是事实语气，因为“父母病了”是客观事实，故不需要用虚拟形式had been。
四、的含蓄虚拟条件句
含蓄条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。但是这类隐含式虚拟条件句往往都可以转化为if引导的条件句。常来表示含蓄虚拟条件的手段有：
（1）介词或介词短语，如but for, but that, without, in case of, under more favorable condition等。
the leadership of the party, we could not be living a happy today.=If there hadn’t been the leadership of the party, we could not be living a happy today.
A. In spite of
B. But for
C. Because of
D. As for 答案选B。
But that she was afraid, she would have said no.
(2)连词，如：so that, unless, in case, supposing, lest, provided(倘若……)，for fear that(唯恐)，in order that, on condition that, if only(要是……就好了)等。
She listened carefully in order that she might discover exactly what he wanted.=if she listened carefully ,she might discover exactly what he wanted. If only I had more money, I could buy a car.
(注：lest, for fear that 和in case 引起的从句中谓语动词多用should+动词原形，但可以不用虚拟语气，而用动词的陈述语气形式。)例如：
The foreign teacher spoke slowly in case we misunderstood him. 这位外籍教师说得很慢以免我们听不懂。
Care must be taken in using this method lest overflow should occur.在使用此法时要小心谨慎，以免会发生溢流现象。
（3）通过上下文及内在含义，句中往往有but, otherwise, unfortunately等类似转折词。
I thought the children when we returned home, but they were still awake. A. were sleeping B. would be sleeping C. had been sleeping D. would sleep选择B。
(4)形容词及其比较级
A more careful person would not have made so many mistakes.
A less conscientious man wouldn’t have tried so hard to get this job done.
(5)分词短语
Having known in time, we might have prevented the accident.
Born ten days earlier, the boy could have seen his late father.
(6)动词不定式短语。一般intended/meant/hoped/wished/planned 或
was/were+不定式完成式或had intended/meant/planned/hoped/wished/+不定式一般式表示虚拟。
I intended I should call on you, but I was busy at that time.
To hear him speak French, you would take him for an Englishman.
She would be stupid not to accept his invitation.
It would be easier to do it this way.
(7)名词短语和名词+and结构
A judicious man would not have committed suicide.
A diligent student would have worked harder.
(8)独立主格结构
All things considered, the price would be reasonable.
(9)定语从句
Anyone who had been in your position would have done the same.
A nation, which stopped working, would be dead in a fortnight.
(10）情态动词完成式暗示虚拟语气：
I should have called to make an airline reservation, but I didn’t.
The porter ought to have called the fire-brigade as soon as he saw the fire in the stock, which went up in smoke.
(11)动词原形表示虚拟
动词原形直接用在句子中也被看作是一种虚拟，最常见于正式文体中，动词原形一般用在条件从句中，有时倒装置于句首，同时这种用法也常见于独立句中表达愿望。
God bless you!
All magnets behave the same, be they large or small.
She’ll be sixteen years odd, com May.(come May =when May come).
If that be so, we shall take action at once.
强化训练：虚拟语气
1．Were it not for the snowy weather, we all right.
A. would be
B. would have been
C. were
D. may be
2. more careful, his ship would not have sunk.
A. If the captain were
B. Had the captain been
C. Should the captain be
D. If the captain would have been
3. If he me tomorrow, I would let him know.
A. should call
B. should not have been able
C. were not able
D. are not able
4. If you asked your father you permission.
A. may get
B. might get
C. should have called
D. maybe get
5. today, he would get there by Friday.
A. Would he leave
B. Was he leaving
C. Were he to leave
D. If he leaves
6. ______I you, I would go with him to the party.
A. Was
B. Had been
C. Will be
D. Were
7.The millions of calculations involved, had they been done by hand, ______all practical value by the time they were finished.
A. could lose
B. would have lost
C. might lose
D. ought to have lost
8. Had Paul received six more votes in the last election, he our chairman now.
A. must have been
B. would have been
C. were
D. would be
9. If you Jerry Brown until recently, you’d think the photograph on the right was strange.
A. should n’t contact
B. didn’t contact
C. weren’t to contact
D. hadn’t contacted
10.he English examination I would have gone to the concert last Sunday
A. In spite of
B. But for
C. Because of
D. As for
11. Look at the terrible situation I am in! If only I your advice
A. follow
B. would follow
C. had followed
D. have followed
12. Had Paul received six more votes in the last election, he our chairman now.
A. must have been
B. would have been
C. were
D. hadn’t contacted
13. If the horse won today, it thirty races in five years.
A. would have won
B. won
C. must have won
D. did have won
14. There is a real possibility that these animals could be frightened, _______a sudden loud noise.
A. being there
B. should there be
C. there was
D. there having been
15. The board deemed it urgent that these files right away.
A. had to be printed
B. should have been printed
C. must be printed
D. should be printed
②在先行词与定语从句之间插入一个定语。
如：Do you remember one afternoon ten years ago when I came to your house and borrowed a diamond necklace?你还记得吗，十年前的一天下午，我来到你家，找你借了一条钻石项链？
when I came to your house and borrowed a diamond necklace实际上是修饰afternoon而不是修饰years。ten years ago 实际上是定语后置修饰afternoon。
③先行词与定语从句被谓语分隔开来。此时，先行词通常是句子的主语，因定语从句较长，主句谓语较短，为使句子平衡，常将定语从句移至谓语之后如：
A new master will come tomorrow who will teach you German.
明天，新（男）老师将来较你德语。
强化训练
16. Jean Wagner’s most enduring contribution to the study of Afro-American poetry is his
insistence that it in a religious, as well as worldly, frame of reference.
A. is to be analyzed
B. has been analyzed
C. be analyzed
D. should have been analyzed
17. I would have gone to visit him in the hospital had it been at all possible, but
I ______
fully occupied the whole of last week.
A. were
B. had been
C. have been
D. was
18. I apologize if I you, but I assure you it was unintentional.
A. offend
B. had offended
C. should have offended
D. might have offended
19. If you hadn’t taken such a long time to get dressed, we’d there by now.
A. be
B. circles
C. is circling
D. be circling
20. The sun rises in the east and sets in the west, so it seems as if the sun ________round the earth.
A. were circling
B. circles
C. is circling
D. be circling
21. I wish that I ______ with you last night.
A. went
B. have gone
C. could go
D. could have gone
22. I wish I with her.
A. would be
B. am
C. was
D. were
23. I wish that I the concert last night.
A. could
B. have attended
C. could have attended
D. attended
24. The picture exhibition bored me to death. I wish I to it.
A. had not gone
B. have not gone
C. did not go
D. can not have gone
25. “I wish you me to put these things away,” he said.
A. will help
B. help
C. are helping
D. would help
26. If the Watergate Incident Nixon would not have resigned from the presidency.
A. did not occur
B. had not occurred
C. was not occurring
D. be circling
27. I hadn’t expected James to apologize but I had hoped .
A. him calling me
B. that he would call me
C. him to call me
D. that he call me
28. George would certainly have attended the proceedings .
A. if he didn’t get a flat tire
B. if the flat tire hadn’t happened
C. had he not had a flat tire
D. had the tire not flattened itself
29. The teacher suggested that her students experiences with ESP.
A. write a composition on their
B. to write composition about the
C. wrote some compositions of his or her
D. had written any compositions for his
30. He speaks Chinese as fluently as if he ______a Chinese.
A. were
B. had been
C. is
D. has been
31. As usual, he put on a show as though his trip a great success.
A. had been
B. has been
C. were
D. was
32. Looking round the town, he felt as though he away for ages.
A. has been
B. was
C. is
D. had been
33. John is so strongly built that he looks as if he as elephant.
A. lifts
B. is lifting
C. lifted
D. could lift
34. He described the town as if he it himself.
A. had seen
B. has seen
C. saw
D. sees
35. At that thought he shook himself, as though he from an evil dream.
A. woke
B. wakes
C. would wake
D. had woke
36. Most insurance agents would rather you anything about collecting claims until
they investigate the situation.
A. do
B. don’t
C. didn’t
D. didn’t do
37. Although most adopted persons want the right to know who their natural parents are, some who have found them wish that they the experience of meeting.
A. ha dn’t
B. didn’t have had
C. hadn’t had
D. hadn’t have
38. It is important that the TOEFL office your registration.
A. will confirm
B. confirm
C. confirms
D. must confirm
39. Without electronic computers, much of today’s advanced technology .
A. will not have been achieved
B. have not been achieved
C. would not have been achieved
D. had not been achieved
40. He told her to return the book in time so that others a chance to read it .
A. may have
B. will have
C. would have
D. might have
41. It is time that the government measures to protect the rare birds and
animals.
A. takes
B. took
C. has taken
D. taking
42. Some people are too particular about school records, insisting that every applicant ______all diplomas from elementary school to university.
A. has
B. will have
C. should have
D. must have
43. He was very busy yesterday, otherwise he to the meeting.
A. would come
B. came
C. would have come
D. had come
44. I must say he reads very well, and I shouldn’t be surprised if he acting for a living one day.
A. had taken up
B. takes up
C. have taken up
D. would have taken up
45. 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
46. I hadn’t expected Henry to apologize but I had hoped .
A. him t call me up
B. him calling me up
C. that he would call me up
D. that he will call me
47. I had hoped that John ______a year in Africa, but he stayed there only for three months.
A. spends
B. spent
C. would spend
D. will spend
48. I had hoped that Je nnifer a doctor, but she wasn’t good enough at science.
A. will become
B. became
C. would become
D. becomes
49. I’d rather you anything about it for the time being.
A. do
B. didn’t do
C. don’t
D. didn’t
50. I’d just as soon_______ rudely to her.
A. th at you won’t speak
B. you not speaking
C. you not speak
D. you didn’t speak
51. It’s high time they this road.
A. mend
B. mended
C. must have mended
D. will mend
52. It’s about time people______ notice of what women did during the war.
A. take
B. took
C. have taken
D. will take
53. Everybody has arrived. It’s time we the class.
A. shall start
B. would start
C. had started
D. start
54. 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
55. Mary my letter; otherwise she would have replied before now.
A. has received
B. ought to have received
C. couldn’t have received
D. shouldn’t have received
56. John did not feel well yesterday; otherwise he _______to see his classmates off.
A. came
B. would come
C. would have come
D. should be coming
57. He’s working hard for fear that he .
A. should fall behind
B. fell behind
C. may fall behind
D. would fall behind
58. Without the dreams of the youth, this invention might for a century.
A. have been postponed
B. has been postponed
C. postpone
D. be postponed
59. In the past men generally preferred that their wives______ in the home.
A. worked
B. would work
C. work
D. were working
60. For a child to give up his less mature idea for a more mature one, it requires that the child
psychologically ready for the new idea.
A. is
B. were
C. be
D. would be
61. Tom’s father, as well as his mother, in New York for a few days more.
A. ask him to stay
B. ask he to stay
C. asks he stays
D. asks he stay
62. Your advice that______ till next week is reasonable.
A. she waits
B. she wait
C. wait she
D. she waited
63. The board deemed it urgent that these files right away.
A. had to be printed
B. should have been printed
C. must be printed
D. should be printed
64. It was essential that we lease before the end of the month.
A. sing
B. singed
C. had signed
D. were signing
65. It is appropriate that some time ______thorough study of the results of the Apollo mission.
A. devotes to
B. devoted to
C. is devoted to
D. be devoted to
答案与详解
1．A．条件句表示与现在事实相反的虚拟。
2．B．条件句表示与过去事实的虚拟。
3．A．条件句表示与未来事实的虚拟。
4．B．条件句表示与未来事实的相反。
5．C．条件句表示与现在事实的虚拟。
6．D．条件句表示与现在事实的虚拟。
7．B．这个句子中含有一个省略if，把助动词提前到主语they之前的虚拟条件句，该条件句表示对过去情况的假设，而主句中by the time they were finished 表明主句也应该是对过去发生的情况的假设，因而应该选（B）would have lost
为正确答案。
8．（D）这道题目是一个混合虚拟语气的句子。条件句省略了if，把助词had提前到主语前面，表示对过去情况的假设，而主句中now表明了对现在情况的假设，所以应选would(should, could, might)+动词原形这种表达形式。四个选项中只有（D）是正确表达形式，故为正确答案。
9．（D）until recently，因此（D）是正确答案，而主句是隐含的对现在情况的假设，该句是一个混合虚拟条件句。
10．（B）假设的情况有时不是用一个条件句表示，而是隐含在一个由介词如but for、的but that、的without, 由连词but、的副词otherwise 、的比较级、的形容词、的独立主格等表示的上下文中。本句主句表示对过去情况的假设，但事实上由于英语考试而没有去成，即若不是因为英语考试，我本可以去听音乐会，所以应选But for为正确答案。
11．（C）题目中的第一句话表示的是现在真实的情况，而第二句话中所要表达的是应该做但事实上没有做的事，这种情况导致第一句话中真实情况的发生，故If only条件句假设的是过去一种情况，因此应该用had +过去分词，所以正确答案是（C）。
12．D．注意主句now表示现在的时间状语，所以主句是对现在虚拟，从句是对过去虚拟。
13．A．从句对过去的虚拟。
14．B．从句表示虚拟，而主句是事实。
15．（D）it是形式宾语，urgent是宾语补足语，that引导的从句是真正的宾语从句，该从句的内容被认为是urgent（急迫的），这样从句的谓语动词要求用虚拟语气形式，即should（可以省略）+动词原形。因此，本题正确答案是（D）。16．（C）在表示要求、的愿望、的建议、的请求、的命令等含义的名词同位语从
句中，从句谓语动词要用虚拟语气形式，即should(可以省略)+动词原形。17．（D）本道题目的前半句话是对过去情况的一种假设，但事实上并没有发生，而事实上没有发生的真实原因是句子的后半部分由but引导的转折句所表述的真实。因而but所引导的句子中应该用表示志过去事实相符合的表陈述的时态，即一般过去时。
18．（B）此题要求在if从句中选择适当的动词形式，以主句中的动词apologize(抱歉)来看，if从句中表达的内容应该是过去做的事，因此可以排除（A），因为（A）是现在时。（C）中should+have+过去分词结构表示本来应该做却没有做的事，在此不合题意。（D）选项中的might+have+过去分词表示对过去发生的事情很不肯定的猜测，它表达的内容还不能成为事实，所以藉此道歉真是不知从何说起，因此此处也不合题意。（B）had offended表示当时已经发生了的动作。这是复杂条件句：apologize 是现在，而条件句是表示对过去假设的条件句。19．（A）该句也是一个复杂条件句（或称作混合虚拟条件句）。条件句表示对过去情况的假设，而主句表示对现在情况的假设，但事实上却与此相反，所以正确答案应该是（A）。
20．（A）as if引导的从句要求用虚拟语气，表示同时或将来的情况，动词要用过去式（be动词用were）或would(could等)+动词原形，本句话中指的是当时的情况，所以要用过去式，故（A）是正确答案。
21．D．
22．D．
23．C．
24．A．
25．D．
26．（B）had not occurred表示对过去的虚拟，条件句中要用过去完成式，主句
中要用should(would, could, might)+动词原形的过去分词。
27．（B）had hoped是常见的要求其后的宾语从句用虚拟语气的句型,虚拟语气would+动词原形。
28．（C）表示对过去情况的假设，主句动词形式为would(should, could, might)+have+过去分词，条件句为过去完成式，if可以省略，但要把had提前主语前面。（B），（D）的表达不符合英语表达习惯，所以（C）是正确答案。29．（A）suggest后面的从句要用虚拟语气形式，其形式为should（可以省略）+动词原形。
30．A．表示与现在相反的虚拟。
31．A．as though引导的与过去相反的虚拟。
32．D．felt是过去式，所以该句是由as though引导的与过去相反的虚拟。33．D．as if引导的与现在事实相反的虚拟。
34．A．as if引导的与过去相反的虚拟。
35．C．
36．（D）would rather后接从句要求用虚拟语气，形式为过去式，表示对现在或将来的假设，或为过去完成式表示对过去的情况的假设。
37．（C）who引导的定语从句中的现在完成时表示动作业已发生，所以主句中表示的虚拟是针对已经发生了的行为，所以应该用过去完成式表示对过去的虚拟。
38．（B）
39．（C）这是一人含蓄虚拟条件句，通过介词短语without,表示潜在的一种假设，而主句中的情况也早已经发生，所以是对过去情况的一种假设，因此用would not have been achieved这一形式。
40．（D）连so that引导的从句中要求用虚拟语气，表示一种假设，形式为might+
动词原形。
41．（B）It is time that是一种要求从句用虚拟语气的常见句型。虚拟语气形式为动词的过去式。
42．（C）
43．（C）otherwise用来表示一种含蓄的虚拟假设，因为是对过去(yesterday)的情况的假设，所以应该用would have come形式。
44．（B）所给的四个选项中没有一个表示对未来的情况的虚拟的形式should+动词原形，或是were to do，因此可以断定if引导的条件句在这里最真实的条件句，用一般现在时表示一般将来时，故（B）是正确答案。
45．（A）这是一个混合虚拟语气的句子，if条件句表示的是对过去情况的假设，而主句是对现在（now）的情况的假设，故用would tell形式。
46．C．
47．C．
48．C．
49．B．would rather引导的虚拟语气其谓语用过去式。
50．D．would as soon引导的虚拟语气，其谓语动词也用过去式.
51．B．
52．B．
53．B．
54．B．
55．C．注意单词otherwise引导虚拟语气。
56．C．同上。
57．A．注意词组for fear that
58．A．注意without
小学五年级英语必须掌握的一些英语语法知识 一、时态 1、一般现在时： 概念：经常、反复发生的动作或行为及现在的某种状况。 时间状语：often （经常）,usually （通常）,always （总是）, sometimes （有时），every week （day, year, month ...）, on Sundays,… 基本结构：①be动词；②行为动词 否定形式：①am / is / are + not;②此时态的谓语动词若为行为 动词，则在其前加don't，如主语为第三人称单数，则用doesn't,同时还原行为动词。 一般疑问句：①把be动词放于句首；②用助动词do提问， 如主语为第三人称单数，则用does,同时，还原行为动词。 2、现在进行时： 概念：表示现阶段或说话时正在进行的动作及行为。 时间状语：now, look, listen, … 基本结构：am/is/are ＋doing 否定形式：am/is/are ＋not＋doing 一般疑问句：把be 动词放在句首
第三人称单数 一般现在时的肯定句中，主语为第三人称单数的动词变化主 要体现在词尾的变化上，其规律大体有三点： 1. 一般情况下，直接在动词词尾+s，例如：get —gets; take — takes 2. 以s, sh, ch, x, o结尾的动词，在词尾+ es,例如：teach —teaches; wash —washes; go —goes 3. 以辅音字母+ y结尾的动词，变y为i，再+ es, 如: study —studies; try —tries 除上述规律外,还应注意下面三点： 1. 动词have，遇到主语是第三人称单数时，要用has;动 词be 的第三人称单数形式是is。 2. 含有动词第三人称单数形式的句子变否定句时,要用 doesn't + 动词原形,如： He goes to school at six in the morning. （变否定句）—He doesn't go to school at six in the morning. 3. 对含有动词第三人称单数形式的句子提问时, 要用助动词does,如： She goes home at five every day. （对划线部分提问）—When /
初二英语语法总结 1) leave的用法 1.“leave+地点”表示“离开某地”。例如： When did you leave Shanghai? 你什么时候离开上海的？ 2.“leave for+地点”表示“动身去某地”。例如： Next Friday, Alice is leaving for London. 下周五，爱丽斯要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。例如： Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京？ 2) 情态动词should“应该”学会使用 should作为情态动词用，常常表示意外、惊奇、不能理解等，有“竟会”的意思，例如：How should I know? 我怎么知道？ Why should you be so late today? 你今天为什么来得这么晚？ should有时表示应当做或发生的事，例如： We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点： 1. 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。例如： You should be here with clean hands. 你应该把手洗干净了再来。 2. 用于提出意见劝导别人。例如： You should go to the doctor if you feel ill. 如果你感觉不舒服，你最好去看医生。 3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如： We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 3) What...? 与 Which...? 1. what 与 which 都是疑问代词，都可以指人或事物，但是what仅用来询问职业。如：What is your father? 你父亲是干什么的？ 该句相当于： What does your father do?
2017年考研英语重点语法解析 2017考研英语语法重难点精解(真题) 一般将来时(Simple Future Tense) 一般将来时表示将来的动作或状态，其形式和用法如下所述。 1. will/shall+动词，表示单纯的将来含义。 例句：Some day software will translate both written and spoken language so well that the need for any common second language could decline. (2001年第23题) 分析：该句是复合句。written and spoken作定语修饰language;that后是一结果状语从句。 译文：有朝一日，软件既能用来做文字翻译又能做口头翻译，而且能翻译得很好，以至于对任何通用的第二语言的需求都会下降。 例句：Hilton is building its own hotel there, which you may be sure will be decorated with Hamlet Hamburger Bars, the Lear Lounge, the Banquo Banqueting Room, and so forth and will be very expensive. (选自2006年Text 2) 分析：该句是复合句。which引导的定语从句修饰its own hotel;从句中you may be sure 是插入语，从句的主干部分为which will be decorated with...and will be very expensive。 译文：希尔顿正在那儿建立自己的酒店，你或许可以肯定它将配有(以莎士比亚剧中人物的名字命名的)哈姆雷特汉堡包店、李尔王休息室、班柯宴会包间等，而且价格非常昂贵。 2. be going to+动词，表示按计划或打算在最近的将来做某事，也可表示对未来的预测。 例句：As long as poor people, who in general are colored, are in conflict with richer people who in general are lighter skinned, there is going to be a constant racial conflict in the world. (1999年第18题) 分析：该句是复合句。定语从句who in general are colored和who in general are lighter skinned分别修饰poor people以及richer people;从句的主干部分为poor people are in conflict with richer people。 译文：一般来说，只要穷人与富人(也就是一般的有色人种和白色人种)之间有冲突，那么这个世界上的种族冲突就不会停止。 例句：Clearly, only the biggest and most flexible television companies are going to be able to compete in such a rich and hotly?contested market. (选自2005年Part C) 分析：该句是简单句。 译文：显然，只有规模最大、应变能力最强的电视传媒集团才能够在这个精彩纷呈而又竞争激烈的市场中生存。 3. be to+动词，表示按计划或安排将要发生的动作或要求别人去做的事，常用来表示官方的命令、决定、禁止、许可等。 例句：If Gilbert and the Philharmonic are to succeed，they must first change the relationship between America?s oldest orchestra and the new audience it hopes to attract. (选自2011年Text 4) 分析：该句是复合句。其中，在主句中，定语从句it hopes to attract修饰audience。 译文：如果吉尔伯特和纽约爱乐乐团想获得成功，他们首先必须改变美国最古老的交响乐团和其想要吸引的新一批观众间的关系。 例句：But his primary task is not to think about the moral code, which governs his activity, any more than a businessman is expected to dedicate his energies to an exploration of rules of
1) leave的用法 1.“leave+地点”表示“离开某地”。例如： When did you leave Shanghai? 你什么时候离开上海的？ 2.“leave for+地点”表示“动身去某地”。例如： Next Friday, Alice is leaving for London. 下周五，爱丽斯要去伦敦了。 3.“leave+地点+for+地点”表示“离开某地去某地”。例如：Why are you leaving Shanghai for Beijing? 你为什么要离开上海去北京？ 2) 情态动词should“应该”学会使用
should作为情态动词用，常常表示意外、惊奇、不能理解等，有“竟会”的意思，例如： How should I know? 我怎么知道？ Why should you be so late today? 你今天为什么来得这么晚？ should有时表示应当做或发生的事，例如： We should help each other.我们应当互相帮助。 我们在使用时要注意以下几点： 1. 用于表示“应该”或“不应该”的概念。此时常指长辈教导或责备晚辈。例如： You should be here with clean hands. 你应该把手洗干净了再来。 2. 用于提出意见劝导别人。例如： You should go to the doctor if you feel ill. 如果你感觉不舒服，你最好去看医生。
3. 用于表示可能性。should的这一用法是考试中常常出现的考点之一。例如： We should arrive by supper time. 我们在晚饭前就能到了。 She should be here any moment. 她随时都可能来。 3) What...? 与Which...? 1. what 与which 都是疑问代词，都可以指人或事物，但是what仅用来询问职业。如： What is your father? 你父亲是干什么的？ 该句相当于： What does your father do? What is your father's job? Which 指代的是特定范围内的某一个人。如：
考研英语十二大基础语法体系 对于任何英语句子，要分析其结构，这样才能找到英语语言的规律。每种语言都有它的难点，汉语的难点在于汉语不是拼读语言，汉字很难写，而且有四种声调。其实，许多接触过多种外语的人都认为，英语的语法比法语、德语、俄语、日语等都简单，是最容易学的。著名语言学家乔姆斯基说过，语法是内生的、也就是随着语言的诞生而诞生的。因此，学习语法和学习语言是相辅相成的。 一、英语动词的时态 （一）英汉两种语言在时态表达方式上的差异： 英语的词类与汉语的不同。汉语词类形态稳定，比如“书”这个字，“一本书”、“三本书”都一样，没有词形变化。英语就不同了，book, books仅从词形上就能知道是单数还是复数。 动词是英语中变化最多、最复杂的词类。有人说，学好英语就是学好动词，此言甚是。同一个动作或状态分别在不同时间发生或存在，表达这个动作或状态的动词就要用不同的形式，这就是时态。 （二）英语动词的形式： 英语的时态是通过动词的变化来体现的。因此，了解动词的形式及其变化规律非常重要。英语的实义动词有以下五种形式： (1)动词原形：动词原形在句子中形式不变。主要用于主语为非第三人称单数的一般现在时，情态动词之后， 或根据语法规定必须用动词原形的其他情况。 (2) 一般现在时第三人称单数形式（简称现单三）：主要用于主语为第三人称单数的一般现在时。 (3) 过去式：主要用于一般过去时。 (4) 现在分词：主要用于进行时态，或语法规定的其他情况。 (5) 过去分词：主要用于完成时态，或语法规定的其他情况。 动词一般现在时第三人称单数（现单三）的构成，见下表：
即某些字母组合的不规则动词有一定的规律。如：weep→wept, sleep→slept, sweep→swept 以上每个时间段中分别有四种状态：一般、进行、完成和完成进行。因此我们便有了四四一十六个时态。 态（一般、进行、完成、完成进行）。 比如在“They are doing their exercises.”这个句子中，动词由原形do 变成are doing 的形态，说明这个事情是发生在现在、并处于正在进行的状态当中，所以叫现在进行时； 在“They have done their exercises.”这句中，动词由原形do 变成have done的形态，说明这个事情是发生在现在、并处于完成的状态，所以叫现在完成时； 在“They always do their exercises.”中，动词用原形do 的形态，说明这个事情是发生在现在、并且是一般情况下永远如此，所以叫一般现在时。 在这三句话中，动词do 虽然用了不同的形态，其意义没有变化，而是事情发生的时间和状态变了。其余类推。 （三）时态详解 16个时态中，常用的有12个：一般现在时、一般过去时、一般将来时、过去将来时、现在进行时、过去进行时、将来进行时、现在完成时、过去完成时、将来完成时、现在完成进行时和过去完成进行时。其他时态很少单独使用。 下面把各种时态的构成和用法做一个全面的介绍。
中考英语语法填空知识点梳理及经典练习(超详细) 一、初三中考语法填空（含答案详细解析） 1．阅读下面短文，在空白处填入一个适当的词，或填入括号中所给单词的正确形式。Today almost everyone knows computers and the Internet. If I ask you" What is the most important in your life? ", maybe you will say" Computers and the Internet". The________（one）computer was made in 1946. It was very big but it worked________（slow）. Today computers are getting smaller and smaller. But________work faster and faster. What can computers do? A writer has said, "People can't live________computers today." The Internet came a little later than computers. It is about twenty-three years later than computers. But now it can________（find） almost everywhere. We can use it to read books, write letters, do________（shop）, play games or make friends. Many students like the Internet very much. They often surf the Internet as soon as they are free. They make friends on the Internet and maybe they have never seen these friends. They don't know their real________（name）, ages, and even sex（性别）. They are so________（interest） in making the "unreal friends" that they can't put their hearts into study. Many of them can't catch up with others on many subjects________of that. We can use computers and the Internet to learn more about the world. But at________same time, we should remember that not all the things can be done by computers and the Internet.【答案】first；slowly；they；without；be found；shopping；names；interested；because；the 【解析】【分析】文章大意：文章介绍了电脑的发明时间，以及电脑的用途。还有电脑对我们生活的影响。 （1）句意：第一台电脑是在1946年制造的。根据定冠词the，可知应使用序数词first，故答案是first。 （2）句意：它很大，但是工作得很慢。slow修饰动词worked，应使用副词slowly，故答案是slowly。 （3）句意：但是他们工作的越来越快了。空缺处指代前文的computers，因此使用they，故答案是they。 （4）句意：现在没有了电脑人们不能生活。因为电脑在我们日常生活中越来越重要。所以没有电脑就不能生活，没有without，故答案是without。 （5）句意：但是现在到处都可以发它。主语it 和find是被动关系，应使用被动语态，含有情态动词的被动语态是：情态动词+be+过去分词，故答案是be found。 （6）句意：我们可以用电脑读书、写信和购物，购物do shopping，固定搭配，故答案是shopping。 （7）句意：他们不知道他们真正的名字。name名字，可数名词，根据their可知应使用复数形式，故答案是names。 （8）句意：他们对于结交不真实的朋友那么感兴趣，以致于不能把心思用在学习上。be interested in，对……感兴趣，故答案是interested。 （9）句意：因为这个原因，他们中的许多人在许多课程山上跟不上其他学生。because of
考研英语：语法长难句
目录 第一课奋斗的开始-简单句 (3) 一什么是英语句子？ (3) 二英语句子的基本结构 (3) 三句子的成分 (4) 四简单句的考点分析 (6) 第二课难点稍露尖尖角并列句 (9) 一什么是并列句？ (9) 二并列连词及与其同义的逻辑关系词 (9) 三并列句的考点分析 (9)
第一课奋斗的开始-简单句一什么是英语句子？ 英汉句法结构的差异 举例： ?北京机场就要到了。 ?我要去剪头。 二英语句子的基本结构 1.主谓 2.主谓宾 谓语：实义动词 3.主谓表 谓语：系动词 系动词主要分为以下六类： ?be ?感官动词：look, smell, taste, sound, feel ?变化：become, get, turn, grow, fall ?保持：keep, stay, remain, stand ?表象：seem, appear
?终止：prove 4.主谓双宾 5.主谓宾宾补 举例： ?I bought him a dog. ?You should keep the room clean and tidy. ?We made him our monitor. ?His father told him not to play in the street. 三句子的成分 1.谓语 1）谓语的成分： 举例： ?Your mother must very beautiful. 2）动词能不能多？ 举例 ?Laugh at others is my hobby. ?I enjoy see movies. ?My dream is become a rich lady. 练习 ?他穿上外衣，锁上门，离开了家。 ?大熊猫是熊科中最罕见的成员，主要生活在中国西南部的森林里。 ?长江流经不同的生态体系，是诸多濒危物种的栖息地，灌溉了中国五分之一的土地。 ?我爱你，你爱我。 ?冬天来了，春天就不远了。
大学英语语法 学习提纲 一、词类、句子成分和构词法： 1、词类：英语词类分十种： 名词、形容词、代词、数词、冠词、动词、副词、介词、连词、感叹词。 1、名词(n.)：表示人、事物、地点或抽象概念的名称。如：boy, morning, bag, ball, class, orange. 2、代词(pron.)：主要用来代替名词。如：who, she, you, it . 3、形容词(adj..)：表示人或事物的性质或特征。如：good, right, white, orange . 4、数词(num.)：表示数目或事物的顺序。如：one, two, three, first, second, third, fourth. 5、动词(v.)：表示动作或状态。如：am, is,are,have,see . 6、副词(adv.)：修饰动词、形容词或其他副词,说明时间、地点、程度等。如：now, very, here, often, quietly, slowly. 7、冠词(art..)：用在名词前,帮助说明名词。如：a, an, the. 8、介词(prep.)：表示它后面的名词或代词与其他句子成分的关系。如in, on, from, above, behind. 9、连词(conj.)：用来连接词、短语或句子。如and, but, before . 10、感叹词(interj..)表示喜、怒、哀、乐等感情。如：oh, well, hi, hello. 2、句子成分：英语句子成分分为七种：主语、谓语、宾语、定语、状语、表语、宾语补足语。 1、主语是句子所要说的人或事物,回答是“谁”或者“什么”。通常用名词或代词担任。 如：I‘m Miss Green.(我是格林小姐) 2、谓语动词说明主语的动作或状态,回答“做(什么)”。主要由动词担任。如：Jack cleans the room every day. (杰克每天打扫房间) 3、表语在系动词之后,说明主语的身份或特征,回答是“什么”或者“怎么样”。通常由名 词、代词或形容词担任。如：My name is Ping ping .(我的名字叫萍萍) 4、宾语表示及物动词的对象或结果,回答做的是“什么”。通常由名词或代词担任。如： He can spell the word.(他能拼这个词) 有些及物动词带有两个宾语,一个指物,一个指人。指物的叫直接宾语,指人的叫间接 宾语。间接宾语一般放在直接宾语的前面。如：He wrote me a letter . (他给我写了 一封信) 有时可把介词to或for加在间接宾语前构成短语,放在直接宾语后面,来强调间接宾 语。如：He wrote a letter to me . (他给我写了一封信) 5、定语修饰名词或代词,通常由形容词、代词、数词等担任。如： Shanghai is a big city .(上海是个大城市) 6、状语用来修饰动词、形容词、副词,通常由副词担任。如：He works hard .(他工作努力) 7、宾语补足语用来说明宾语怎么样或干什么,通常由形容词或动词充当。如：They usually keep their classroom clean.(他们通常让教室保持清洁)/ He often helps me do my lessons.(他常常帮我做功课)/ The teacher wanted me to learn French all by myself.(老师要我自学法语) ☆同位语通常紧跟在名词、代词后面,进一步说明它的情况。如：Where is your classmate Tom ?(你的同学汤姆在哪里？) 3、构词法：英语构词法主要有：合成法、派生法和转换法。 1、合成法：如：spaceship, headache, basketball, playground等等。 2、派生法： (1)派生名词：①动词+er/or②动词+ing③动词+(t)ion④形容词+ness⑤其他,如： inventor, learner, swimming, congratulation, kindness, carelessness, knowledge (2)派生形容词：①名词+y②名词+ful③动词+ing/ed④friendly⑤dangerous⑥ Chinese; Japanese⑦English⑧French⑨German⑩国名+(i)an如：snowy, sunny,
八年级下册英语语法知识点归纳总结 He said I was hard-working. 重点语法：宾语从句 结构：主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语) 例句：----Im good at English. He says. (改为加宾语从句的复合句) ----He says Im good at English. 注意：①主句是一般现在时态，宾语从句的时态不受其影响。 例句：He says Im good at English now. He says I was good at mathematics when I was young. ②主句是过去时态，宾语从句也要用过去时态。 例句：He said I was good at mathematics when I was young yesterday. He said I was good at English now yesterday. ③宾语从句是客观真理时永远用一般现在时态。 例句：Our teacher says 24 hours make a day. Our teacher said the sun gives us so many energy yesterday. ④动词原形不能作主语，必须用其 -ing 形式。 例句：She said helping others changed her life. 重点短语：direct speech 直接引语
reported speech = indirect speech 间接引语 first of all = at first 首先 pass on 传递 be supposed to do sth. 应该做某事 be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服 open up 打开 care for = take care of = look after 照料;照顾 not any more = not any longer = no longer 不再 have a cold 感冒 end-of-year exam 年终考试 get nervous 变得紧张 forget to do sth. 忘记做某事(该事未做) forget doing sth. 忘记做某事(该事已做) its + adj. + [for sb.] + to do sth. 做某事[对某人来说](加形容词) context 上下文 Reading Strategy(阅读方法) First read for meaning， not for detail. (首先理解文段的大致意思，不在于文段的细节部分。) You can understand the meaning of a word you dont know from
考研英语语法重难点精解(6)：副词（一） 副词可修饰动词、形容词、副词、介词短语及整个句子。 例句：Andrew, my father s younger brother, will not be at the picnic, much to the family s disappointment. （1997年第3题） 分析：该句是简单句，其中副词much修饰介词短语to the family s disappointment。 译文：我父亲的弟弟安德鲁不会参加野餐，这令全家人非常失望。 一、副词的分类 1. 时间副词，如now, yesterday, today, ago, then, lately, soon, shortly, immediately, finally, recently, before, tomorrow。 例句: Americans today don t place a very high value on intellect. （选自2004年Text 4）分析：该句是简单句。 译文：现在美国人不重视智力。 2. 地点副词，如here, there, above, below, downstairs, upstairs, home, somewhere, everywhere, elsewhere, down, up, anywhere等。 例句：Here is an example, which I heard at a nurses convention, of a story which works well because the audience all shared the same view of doctors. （选自2002年Text 1）分析：该句是复合句，两个which引导的定语从句分别修饰an example和a story，前 一个which引导的定语从句为非限制性定语从句，起补充说明作用。 译文：比如说，在一次护士大会上，我听到了一个能很好地发挥幽默效果的故事，因为所有的听众都对医生持有相同的看法。 3. 程度副词，如fairly, rather, very, almost, too, quite, enough, so, much。 例句: She had clearly no intention of doing any work, although she was very well paid.（1997年第34题） 分析：该句是复合句，although后面跟的是让步状语从句。 译文：虽然付给她的报酬丰厚，但她无意去工作。 4. 频率副词，如sometimes, often, usually, always, frequently, constantly, rarely, seldom, never, occasionally。 例句：In addition, the designer must usually select furniture or design built in furniture, according to the functions that need to be served. 分析：该句是简单句，其中built in意为“内嵌式的”。在方式状语中，that need to
八年级下册英语语法知识点归纳总结 （2021最新版） 作者：______ 编写日期：2021年__月__日 【导语】要想取得好的学习成绩，必须要有良好的学习习惯。习惯是经过重复练习而巩固下来的稳重持久的条件反射和自然需要。建立良好的学习习惯，就会使自己学习感到有序而轻松。以下是小编为您整理的《八年级下册英语语法知识点归纳总结》，供大家查阅。 【篇一】 He said I was hard-working. 重点语法：宾语从句结构：主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语) 例句：----Im good at English. He says. (改为加宾语从句的复合句)
----He says Im good at English. 注意：①主句是一般现在时态，宾语从句的时态不受其影响。例句：He says Im good at English now. He says I was good at mathematics when I was young. ②主句是过去时态，宾语从句也要用过去时态。例句：He said I was good at mathematics when I was young yesterday. He said I was good at English now yesterday. ③宾语从句是客观真理时永远用一般现在时态。例句：Our teacher says 24 hours make a day. Our teacher said the sun gives us so many energy yesterday. ④动词原形不能作主语，必须用其 -ing 形式。例句：She said helping others changed her life. 重点短语：direct speech 直接引语 reported speech = indirect speech 间接引语 first of all = at first 首先 pass on 传递 be supposed to do sth. 应该做某事 be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服 open up 打开 care for = take care of = look after 照料;照顾 not any more = not any longer = no longer 不再 have a cold 感冒 end-of-year exam 年终考试 get nervous 变得紧张 forget to do sth. 忘记做某事(该事未做) forget doing sth. 忘记做某事(该事已做) its + adj. + [for sb.] + to do sth. 做某事[对某人来说](加形容词) context 上下文 Reading Strategy(阅读方法) First read for meaning， not for detail. (首先理解文段的大致意思，不在于文段的细节部分。) You can understand the meaning of a word you dont know from the context. (至于不懂的单词，
考研英语语法总结 于考研英语难说，在语法的构造上有其自身的特点，实际上在很大程度上就是对长、难句的理解，所以语法的学习要和长、难句的理解相互结合起来。这样我们才能做到有的放矢，各个击破考研英语中的语法难点，为顺畅解题做好铺垫。 一、虚拟语气 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。第二点：动词的时态。考研中的虚拟语气一般会出现在阅读理解中。是阅读理解中的一个考点。 Such b ehavior is regarded as “all too human”，with the underlying assumption that other animals would not be capable of this finely developed sense of grievance. (2019年 TEXT1) 这是个含有同位语从句的复合句。that引导的同位语从句的谓语动词由would+动词原形be构成。 参考译文：这样的行为被认为“完全是人类独有的特点”，其潜在的含义是其它动物没有这种敏锐的委屈感。 二、省略 省略句是英语的一种习惯用法。按照语法的分析，句子应该具备的成分，有时出于修辞上的需要，在句中并不出现，这种句子叫做省略句(elliptical sentences，这种语法现象称为“省略”(ellipsis or leaving words out。其特点是：虽然省去句子语法构造所需要的组成部分，但仍能表达其完整的意义。省略形式多样，从单词、短语到分句，都可以省略，而且各有一定的衔接关系，不容臆断。省略一般出现在翻译中，在翻译的时候，一定要把省略的部分翻译出来，否则会扣分的Until these issues are resolved, a technology of behavior will continue to be rejected, and with it possibly the only way to solve our problems.(2019，翻译)
英语语法现在进行时归纳总结 一、单项选择现在进行时 1．-- I am afraid I can’t help you with your project. I ________ a model these days. -- It doesn’t matter. I will finish it by myself. A．make B．will be making C．am making D．have made 【答案】C 【解析】 试题分析：考查动词时态。句意：我恐怕不能帮你完成项目了，这几天我要做一个模型。没关系，我会自己完成。表示这几天一直要做的事情，用一般现在时表示将来，故选C 项。 考点：考查动词时态 2．—I some courses at university，so I can’t work full time at the moment． A．take B．am taking C．took D．have taken 【答案】B 【解析】 试题分析：考查动词的时态。句意：因为我正在上学，所以不能在这时候做全职的工作。根据下方提到so I can’t work full time at th e moment 可知我正在上学，故选B 项。 考点 : 考查动词的时态 3．The water supply has been cut off temporarily because the workers the main pipe．A．repair B．repaired C．have repaired D．are repairing 【答案】D 【解析】 试题分析：考查动词的时态。句意：因为工人正在修理主管道，所以水供应暂时被切断。根据语境表示，修理管道这件事正在进行，所以选D项。 考点 : 考查动词的时态 4．– Do you think we should accept that offer? -- Yes, we should, for we ___such bad luck up till now, and time __ out. A．have had; is running B．had; is running C．have; has been run D．have had; has been run 【答案】A 【解析】 【详解】 考查动词的时态。 句意：---你认为我们应该接受那个建议吗？ ---是的，我们应该，因为到目前为止我们已经运气很糟糕，并且时间也正在被耗尽。
考研英语语法重难点精解复合句 定语从句(Attributive Clause) 在复合句中修饰名词或代词的从句称为定语从句，被定语从句所修饰的词称为先行词，定语从句必须置于先行词之后，定语从句是研究生及四、六级等各类考试的常考点，也是语法重点，本节将着重讲解： 1. 引导词关系代词：which， that， who(m)， whose，as 关系副词：when， where， why 例句： Johnson & Johnson, for example, has created BabyCenter, a stand alone media property that promotes complementary and even competitive products. （选自2011年Text 3） 分析：该句是复合句。其中，for example作插入语，a stand alone media property与BabyCenter为同位语关系；that promotes complementary and even competitive products是一个定语从句，修饰BabyCenter。 译文：例如，强生公司创建了宝宝中心网站，它是一家独立的媒体资产，用于推广互补的甚至是竞争性的产
品。 例句： This trend began during the Second World War，when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail. （1996年第72题） 分析：该句是复合句，主干部分为This trend began during the Second World War，when引导一非限制性定语从句修饰the Second World War；that a government wants to make of its scientific establishment是修饰the conclusion that...这一同位语从句中demands的定语从句，而同位语从句的主干为the specific demands cannot generally be foreseen in detail，其中make demand of sb. /sth.意为“向某人或某事提出要求”。 译文：这种趋势始于第二次世界大战，当时一些国家的政府得出结论：政府向科研机构提出的具体要求通常是无法详尽预见的。 例句： One reason why it is hard to design and teach such courses is that they can cut across the insistence by top American universities that liberal arts educations and professional education should be kept separate, taught in different schools. （选自2011