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楼主发表于: 2016-07-22

2017考博英语词汇语法模拟试题及答案

词汇语法题大多数博士研究生招生院校都有此类题型，考博生们在平时复习可以多练习找找语感。
　　1. After people have learned that magnets attract things, centuries passed ____ they took note of the fact that magnets sometimes also repel things.
　　A. before B. until C. after D. since
　　2. He is off to Paris again tomorrow. He tells me that, with this journey, he ________ there and back twenty times.
　　A.will be B. will have been
　　C.will go D. will have gone
　　3. Many ways have been found_____small and simple machine to process large and complicated machine parts.
　　A. by using B. to use C. using D. used
　　4. I walked down the corridor, my footsteps_______frighteningly through the empty deserted building.
　　A. echoing B. echoed C. to echo D. having echoed
　　5. Apart from personal preferences, social context also affects—both directly and indirectly—the media and the media content to which you become exposed. For example, other members of the family often select media content that you _____, and you become exposed to it.
　　A. would not have selected B. should not have selected
　　答案解析：
　　1. Abefore应该理解成“(几百年过去了,人们) 才……”; 如果用after应该是…after centuries passed they took note of the fact…; 如果用until, 应该是they didn’t take note of the fact that…until centuries passed。
　　2. B此句意为：“他明天去巴黎,加上这次, 他就去了二十次了。”根据句意,应用将来完成时态。句中有back一词, 故D不合适。
　　3. Bto use…, 不定式短语做way的定语, 只是因为定语太长,故将谓语前移,使句子避免头重脚轻。by using表示方式, 做状语用; using为动名词, 不能做way 的定语, way要求不定式做定语; used, 无论从语法结构上还是从意义上都讲不通。
　　4. A分词短语做伴随状语, my footsteps与echo的关系是主动的,因此用现在分词。另外, 分词做伴随状语表示与谓语动词的动作同时发生, 所以用其一般式。
　　5. A本句意为:“除了个人喜好外, 社会环境也会直接或间接地影响你使用的媒体和媒体的内容。例如, 家庭的其他成员常常选择的媒体内容你就未必选, 可是你也得使用。”句中暗含了 “如果是你, 你就不会选” 的意思, 所以用虚拟语气合适。should not have selected表示“本不应该选”; must not select表示“一定不要选”; cannot have selected表示“一定不能选”, 过于绝对。只有would not have selected 符合句意。
　　C. must not select D. cannot have selected

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沙发发表于: 2016-07-22

只看该作者 ┊ 小中大

1. To understand the situation completely requires more thought than thus far.

　　A.has given B. was given C.being given D. has been given

　　2. Of great significance the nation-wide movement is the Kampuchean people in their heroic struggle against the aggression of the Vietnamese.

　　A. to support B. for supporting

　　C. supportingD. of supporting

　　3. Many farmers came to the city, jobs and for all the other legendary opportunities of life in the city.

　　A. looking for B. to look for

　　C. having looked forD. looked for

　　4. It is requested that an applicant whose undergraduate work is done at another institution two copies of undergraduate transcripts and degrees directly to the dean of the graduate school.

　　A. must send B. send C. are to send D. need send

　　5. You her in her office last Friday; she’s been out of town for two weeks.

　　A. needn’t have seenB. might have seen

　　C. must have seen D. can’t have seen

　　答案解析：

　　1. D时间状语thus far“到目前为止”，与现在完成时连用，据此排除B、C。比较从句完整的结构应该是…than the thought which has been given thus far，可以把than 看做关系代词在从句中做主语，也可以把主语看做是省略了。

　　2. A题句由于主语较长，采用了倒装结构，可还原为：the nation-wide movement to support the Kampuchean people in their heroic struggle against the aggression of the Vietnamese is of great significance。movement要求不定式做定语，其他选项均不符合语法规则。

　　3. Alooking for…分词短语做came的伴随状语，如果选to look for做目的状语的话，不该有逗号。

　　4. B动词request要求其主语从句、宾语从句或同位语从句中谓语动词用(should+)原形表示虚拟。该句中that引导的是主语从句。

　　5. D can’t have done 表示对已发生的情况作否定推测“一定不是/没……”，根据句意只能选D。

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板凳发表于: 2016-07-22

只看该作者 ┊ 小中大

　1. The studies show that the driver who has consumed an amount of alcohol within the limit is likely to have an automobile accident than the driver who does not take any alcohol.

　　A. not so B. not much C. no less D. no more

　　2. If someone is dying of cancer and begging to be put out of his or her misery, and someone gives that person a deadly dose of morphine, that seems merciful criminal.

　　A. nevertheless B. otherwise

　　C. or else D. rather than

　　3. When we arrived, he found the aged and the sick at home.

　　A. none but B. none other than

　　C. nothing but D. no other than

　　4. I hope all the precautions against air pollution, are suggested by the local government, will be seriously considered here.

　　A. as B. while C. after D. since

　　5. Most of is on American television are programs designed to appeal to people who go into the supermarkets and buy the products that are advertised on TV.

　　A. which B. that C. whatever D. what

　　答案解析：

　　1. Dno more…than…“不比……更……”。此句意为：“研究表明，喝了酒但不过量的司机可能出车祸，不喝酒的司机也同样可能出车祸。”

　　2. Drather than起并列作用，使merciful与criminal形成平行结构，表示对比。

　　3. Anone but相当于no one but“只有”，通常接表示人的词;nothing but接表示物的词;none other than和no other than两者的意思都是“(不是别的)……正是……”，与本题全句意思不符。

　　4. Aas在句中是关系代词，引导非限定性定语从句，其先行词是precautions，其他几个选项都不是关系代词，所以是错误的。

　　5. Dwhat是关系代词，引导名词性从句，同时又在从句中充当一个成分，如在本句中做从句的主语，整个名词性从句做介词of的宾语;which只能引导形容词性从句;that引导名词性从句时，只是连词;whatever用在句中不通。

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地板发表于: 2016-07-25

只看该作者 ┊ 小中大

1. He would always ignore the fact of such a contradiction in his inner thought.

　　A. there to be B. there being C. it being D. there having been

　　2. A convenient way is to set the food on a piece of aluminum oil, to the air for half an hour, and then cover it with a dish.

　　A. let it stay open B. let it stayed open

　　C. letting it stay open D. letting it stay opened

　　3. They us willingly but that they happened to be short of hands, too.

　　A. would help B. would have helped

　　C. were going to help D. must have helped

　　4. Research findings show that we spend about two hours dreaming every night,no matter what we during the day.

　　A. should have done B. would have done

　　C. may have done D. must have done

　　5. If you are to catch a train, it is always better to be comfortably early than even a fraction of a minute late.

　　A. too B. very C. much D. rather

　　答案解析：

　　1. Bthere being 做介词of 的宾语，如果是介词for，则用there to be。

　　2. C分词短语做伴随状语，形容词open在分词短语中做补语，表示状态，不用过去分词，所以D不正确。

　　3. B此句是含蓄虚拟语气句，暗含的假设条件为：if they hadn’t happened to be short of hands。故应选B。

　　4. Cmay have done“(不管我们白天)可能做了些什么”，符合句意。should have done“本该做(但实际未做)”;would have done表示与过去相反的假设;must have done是对已发生的情况作肯定推测。

　　5. A句中too late相当于too late to catch the train，所以选其他词不合适。

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地下室发表于: 2016-07-25

只看该作者 ┊ 小中大

　1. If you have been generous to a person for a period of time, it is most likely that the person will take advantage of your generosity and trade on your “weakness” become appreciative of your kindness.

　　A. but not B.let alone C. rather than D. instead of

　　2. A poet must not write for the ages past, but for in which he lives and those which are to follow.

　　A. one B. those C. the one D. that

　　3. There is a delicate balance of nature many square miles of ocean and vegetation and clean air are needed to maintain only a relatively few human beings.

　　A. where B. in which C. when D. how

　　4. There are cases new factories are being put up and beautiful old trees are going to be cut down for a new factory.

　　A. which B. where C. that D. when

　　5. Somebody in the next room must be ill, a doctor has just come out.

　　A. because B. for C. in that D. as

　　答案解析：

　　1. Crather than 表示对比，在意思上前后形成对照：take advantage of your generosity…rather than become appreciative of your kindness意为“利用你的慷慨，而不是理解你的好意”。另外，rather than在结构上起并列作用，使take advantage与become appreciative平行。

　　2. Cthe one替代the age，还原为：…but must write for the age in which he lives and the ages which are to follow。

　　3. Bin which在定语从句中做状语，相当于in the balance of nature (many square miles of…)。

　　4. Cthat引导case的同位语从句，其他连接词都不合适。

　　5. Bfor连接一个原因分句，对前面的推测做原因上的解释。请考生记住：无论从逻辑推理还是从语法规则上看，只要前面是表示推测的句子，后面大都用for连接后一句，而不用其他连词。

1. The students were much encouraged _______ a chance to talk with the Americans in English.

　　A. to get B. gotten C. to have got D. having got

　　2. When a person is in a happy frame of mind, he may agree on the thing that he won’t tolerate _______ when he is not in the right frame of mind.

　　A. doing B. to do C. done D. to be done

　　2. Recently many schools have faced what could be called the crisis of comprehension or, in simple terms, the phenomenon of students with phonic and grammar skills still _______ unable to understand what they read.

　　A. areB. to be C. being D. have been

　　3. I_______ the train but I overslept that morning.

　　A. could catch B. might catch

　　C. must have caught D. could have caught

　　5. It is very kind of you to do the washing-up, but you _______ it.

　　A. mustn’t have done B. wouldn’t have done

　　C. mightn’t have done D. didn’t have to do

　　答案解析：

　　1. C句中不定式表示原因: “学生有机会用英语与美国人交谈，很受鼓舞。” 所以应用不定式完成式。如果句子用的是一般现在时are, 那么选A是对的。

　　2. Atolerate要求动名词做宾语, 只能选A。

　　3. C动名词being 做students 的逻辑谓语, 相当于…students… being unable to understand what they read。整个动名词短语做of的宾语，所以只能选C。

　　4. D这是一个含蓄虚拟条件句，前半部分假设，后半部分真实，因此应选could have caught，意为“我本来能赶上火车的，可是那天早上我睡过头了”。区别这类含蓄虚拟条件句的关键词是but。

　　5. Ddidnt have to do it“不用非得洗(碗)”，符合句意。

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5楼发表于: 2016-07-27

只看该作者 ┊ 小中大

1. The students were much encouraged _______ a chance to talk with the Americans in English.

　　A. to get B. gotten C. to have got D. having got

　　2. When a person is in a happy frame of mind, he may agree on the thing that he won’t tolerate _______ when he is not in the right frame of mind.

　　A. doing B. to do C. done D. to be done

　　2. Recently many schools have faced what could be called the crisis of comprehension or, in simple terms, the phenomenon of students with phonic and grammar skills still _______ unable to understand what they read.

　　A. areB. to be C. being D. have been

　　3. I_______ the train but I overslept that morning.

　　A. could catch B. might catch

　　C. must have caught D. could have caught

　　5. It is very kind of you to do the washing-up, but you _______ it.

　　A. mustn’t have done B. wouldn’t have done

　　C. mightn’t have done D. didn’t have to do

　　答案解析：

　　1. C句中不定式表示原因: “学生有机会用英语与美国人交谈，很受鼓舞。” 所以应用不定式完成式。如果句子用的是一般现在时are, 那么选A是对的。

　　2. Atolerate要求动名词做宾语, 只能选A。

　　3. C动名词being 做students 的逻辑谓语, 相当于…students… being unable to understand what they read。整个动名词短语做of的宾语，所以只能选C。

　　4. D这是一个含蓄虚拟条件句，前半部分假设，后半部分真实，因此应选could have caught，意为“我本来能赶上火车的，可是那天早上我睡过头了”。区别这类含蓄虚拟条件句的关键词是but。

　　5. Ddidnt have to do it“不用非得洗(碗)”，符合句意。

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6楼发表于: 2016-07-27

只看该作者 ┊ 小中大

1. By the first decade of the 21st century, international commercial traffic vastly beyond today’s levels.

　　A.will be expected to extend B. will have been expected to extend

　　C.is expected to be extended D. is expected to have extended

　　2. We advocate the economic, cultural and religious traditions of all national minorities.

　　A. to respect B. to be respected

　　C. respecting D. having respected

　　3. There are two horses at the ends of a rope with all their might in opposite directions.

　　A. pulling B. pull C. pulled D. to pull

　　4. Today the Tennessee Valley is one of the richest areas in the world. But if things as they were it would now be a desert.

　　A. had left B. were left C. had been left D. had been leaving

　　5.After twenty years abroad, William came back only how his hometown was damaged in an earthquake.

　　A. to find out B. finding out

　　C. to have found outD. to be finding out

　　答案解析：

　　1. D句子讲的是 “人们期待到21世纪前10年时,国际性商业航空交通远远超过当今水平”, 人们现在就期待, 而不是将来期待, 所以A、B是错误的; 另外, 表示到将来某一时刻为止已经完成的动作或出现的状态, 应用将来完成时, 按句意, 是指extend这一动作的完成, 所以应该在不定式上体现出来。根据上述分析, 选D符合句意要求。

　　2. C动词advocate后接动名词而不接不定式做宾语。D虽然是动名词, 但用其完成式在语义上讲不通。

　　3. Apulling是现在分词在句中做horses的定语, 相当于which pull。

　　4. Chad been left表示与过去事实相反的假设 “如果情况还像以前那样”。

　　5. A不定式to find out做结果状语,有意想不到的含义。不定式表示结果时, 用其一般式即可。

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7楼发表于: 2016-07-27

只看该作者 ┊ 小中大

1. Some women ________ a good salary in a job instead of staying home, but they decided not to work for the sake of the family.

　　A. must make B. should have made

　　C. would make D. could have made

　　2. A light with no more power than ________ by an ordinary electric light bulb becomes intensely strong as it is concentrated to a pinpoint-sized beam.

　　A. as is produced B. that produced

　　C. that is produced D. produced

　　3. For most people the sea was remote, and with the exception of early intercontinental travelers or others who earned a living from the sea, there was little reason to ask many questions about it, let alone________ what lay beneath the surface.

　　A. asking B. ask C. to ask D. be asked

　　4.Even if they are on sale, these ________refrigerators are equal in price to, if not more expensive than, at the other store.

　　A. anyone B. the others C. that D. the ones

　　5. The atmosphere is as much a part of the earth as ________ its soil and the water of its lakes, rivers and oceans.

　　A. are B. is C. do D. has

　　答案解析：

　　1. D这是一个含蓄虚拟句，意为“有些妇女完全可以不呆在家里，干一份工作挣得可观的工资，可是她们决定不工作，为的是照顾家庭”，所以选D。should have made意思是“本应该做而实际上没做”，与原句意不够贴切。

　　2. B相当于A light with no more power than the power that is produced by…。that代替power，表示相比较的事物，而D中没有比较对象，故不对;as表示原级比较，不与than用在一起，故A也不正确;C中缺少that的先行词，也是错误的。

　　3. Clet alone，“更不用说……”，在用法上相当于并列连词，因此要求填入与前面一样的结构，此处是不定式。

　　4. D句子要求填一个能够代替these refrigerators 的代词，故排除A、C。the others一般与另一部分相对而言，在此句中不对，所以选the ones。

　　5. A句子后半句是倒装句，主语是复数its soil and the water of its lakes, rivers and oceans，因为较长，所以后置，故选A。

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8楼发表于: 2016-07-28

只看该作者 ┊ 小中大

1. For these children ________to their full adult potential, their education must be adapted to those differences.

　　A. to develop B. to be developed C. developingD. will develop

　　2. Space exploration promises to open up many new territories for human settlement, as well as _________the harvest of mineral resources.

　　A. leads to B. to lead to C. leading to D. lead to

　　3. Someday, solar power collected by satellites ________ the earth or fission power (裂变能)manufactured by mankind may give us all the energy we need for an expanding civilization.

　　A. circled B. to circle C. circling D.circles

　　4. In this experiment, they are wakened several times during the night, and asked to report what they ________ .

　　A.had just been dreaming B. are just dreaming

　　C.have just been dreaming D. had just dreamt

　　5. Her terror was so great ________ somewhere to escape, she would have run for her life.

　　A. only if B. that there had only been

　　C. that had there only been D. if there were only

　　答案解析：

　　1. AFor these children to develop to their full adult potential在句中做目的状语，these children 是to develop 的逻辑主语，这种主谓关系在目的状语中一般是不能用分词表示的。B中不定式被动式与句意相悖;for不是连词，故不能选D，否则语句不通。

　　2. Cas well as 在语法功能上相当于介词，所以在句中要接动名词leading to。

　　3. C句子的主语为solar power or fission power，谓语是may give, collected by satellite circling the earth是后置定语修饰solar power，其中circling the earth 又是现在分词短语修饰satellite，“环绕地球的卫星”，相当于the satellite which circles the earth。其他选择项均不符合句子语法结构要求。

　　4. C句中已给出频次状语several times，说明要用完成时态，同时句子的时态定位是现在时they are wakened，显然不能用过去完成时，所以选C。

　　5. C这是一个so…that结构表示结果状语的句型， A、D 可以排除。在that从句中又有条件从句，而且应该是虚拟语气结构，B中没有表示条件的连词，是错误的。C虽然也没有连词if，但采用了倒装结构，可以将if省略，又是had done，表示与过去事实相反的假设，时态、结构完全正确，因此是惟一正确的选择。

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9楼发表于: 2016-07-28

只看该作者 ┊ 小中大

1. Relaxation, _______ fresh air, pure water and clean food, is essential to a sound mind and healthy body.

　　A. much less than B. no less than

　　C. no more than D. any less than

　　2. It is far better to do well a bit of work which is well _______ a large fortune.

　　A. worthy to be done than have B. worth doing than to have

　　C. worthwhile to do than have D. worthy of doing than have

　　3. Understanding the cultural habit of another nation, especially_______ containing as many different subcultures as the United States, is a complex task.

　　A.oneB. the one C. that D. such

　　4. Whether or not the next plan will yield any positive results _______ to be seen.

　　A.remain B. remains C.is remained D. have remained

　　5. If ever again_______ happens an accident like this, we will have only ourselves to blame.

　　A. it B. so C. there D. that

　　1. Bno less than “与……同样(重要)”。全句意为: “放松休息, 就像新鲜空气、纯净水、清洁的食品一样, 是健康的身心所不可缺少的。”

　　2. Bto have a large fortune与to do well a bit of work…是并列不定式。另外，worth, worthy, worthwhile在用法上的区别是:(1)worth是介词, 后接动名词或名词，形成介词短语。接动名词时, 与主语是动宾关系，其形式是主动的，意义是被动的。如: The book is worth reading. (2)worthy是形容词, 置于be动词后或名词后面, 做后位修饰语, 其结构是: be worthy of doing sth., sth. is worthy to be done。(3)worthwhile是形容词，要与形式主语it并用：It is worthwhile to read the book.worth和worthy都不能用于这种结构。

　　3. Aone 指代前面提到的具有泛指含义的可数名词单数, 在该句中指代another nation, 句中属于泛指，可见B是错误的。such指代前面讲过的整个情况，多用作主语。that 指物时常用来指代不可数名词, 指代可数名词时具有特指含义。

　　4. Bwhether 引导名词性从句做主语, 谓语动词应为单数。另外，remain一般不用被动式, 所以B为正确选项。

　　5. C这是there be句型的异化形式，即there be 句型中还可以用be以外的不及物动词，如live, stand, exist, come, remain等。

　　6. The students were much encouraged _______ a chance to talk with the Americans in English.

　　A. to get B. gotten C. to have got D. having got

　　7. When a person is in a happy frame of mind, he may agree on the thing that he won’t tolerate _______ when he is not in the right frame of mind.

　　A. doing B. to do C. done D. to be done

　　8. Recently many schools have faced what could be called the crisis of comprehension or, in simple terms, the phenomenon of students with phonic and grammar skills still _______ unable to understand what they read.

　　A. areB. to be C. being D. have been

　　9. I_______ the train but I overslept that morning.

　　A. could catch B. might catch

　　C. must have caught D. could have caught

　　10. It is very kind of you to do the washing-up, but you _______ it.

　　A. mustn’t have done B. wouldn’t have done

　　C. mightn’t have done D. didn’t have to do

　　6. C句中不定式表示原因: “学生有机会用英语与美国人交谈，很受鼓舞。” 所以应用不定式完成式。如果句子用的是一般现在时are, 那么选A是对的。

　　7. Atolerate要求动名词做宾语, 只能选A。

　　8. C动名词being 做students 的逻辑谓语, 相当于…students… being unable to understand what they read。整个动名词短语做of的宾语，所以只能选C。

　　9. D这是一个含蓄虚拟条件句，前半部分假设，后半部分真实，因此应选could have caught，意为“我本来能赶上火车的，可是那天早上我睡过头了”。区别这类含蓄虚拟条件句的关键词是but。

　　10. Ddidnt have to do it“不用非得洗(碗)”，符合句意。

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