2005年考研英语真题（英一二通用）-高清版
Section I U of English
Directions:
Read the following text.Choo the best word(s)for each numbered blank and mark A,B,C or D on ANSWER SHEET1.(10points)
The human no is an underrated tool.Humans are often thought to be innsitive smellers compared with animals,1this is largely becau,2animals,we stand upright.This means that our nos are3to perceiving tho smells which float through the air,4the majority of smells which stick to surfaces.In fact,5,we are extremely nsitive to smells,6we do not generally realize it.Our nos are capable of7human smells even when the are8to far below one part in one million.
Strangely,some people find that they can smell one type of flower but not another,9others are nsitive to the smells of both flowers.This may be becau some people do not have the genes necessary to generate10smell receptors in the no.The receptors are the cells which n smells and nd11to the brain.However,it has been found that even people innsitive to a certain smell12can suddenly become nsitive to it when13to it often enough.
The explanation for innsitivity to smell ems to be that the brain finds it14to keep all smell receptors working all the time but can15new receptors if necessary.This may16explain why we are not usually nsitive to our own smells–we simply do not need to be.We are not17of the usual smell of our own hou,but we18new smells when we visit someone el’s.The brain finds it best to keep smell receptors19for unfamiliar and emergency signals20the smell of smoke,which might indicate the danger of fire.
1.[A]although[B]as[C]but[D]while
2.[A]above[B]unlike[C]excluding[D]besides
3.[A]limited[B]committed[C]dedicated[D]confined
4.[A]catching[B]ignoring[C]missing[D]tracking
5.[A]anyway[B]though[C]instead[D]therefore
6.[A]even if[B]if only[C]only if[D]as if
7.[A]distinguishing[B]discovering[C]determining[D]detecting
8.[A]diluted[B]dissolved[C]disperd[D]diffud
9.[A]when[B]since[C]for[D]whereas
gapdh10.[A]unusual[B]particular[C]unique[D]typical
11.[A]signs[B]stimuli[C]messages[D]impuls
12.[A]at first[B]at all[C]at large[D]at times
13.[A]subjected[B]left[C]drawn[D]expod
14.[A]ineffective[B]incompetent[C]inefficient[D]insufficient
15.[A]introduce[B]summon[C]trigger[D]create
16.[A]still[B]also[C]otherwi[D]nevertheless
看牙医英文17.[A]sure[B]sick[C]aware[D]tired
18.[A]tolerate[B]repel[C]neglect[D]notice
我无能为力
19.[A]available[B]reliable[C]identifiable[D]suitable
20.[A]similar to[B]such as[C]along with[D]aside from
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Section II Reading Comprehension
Part A
Directions:
免费学习日语的网站Read the following four texts.Answer the questions below each text by choosing A,B, C or D.Mark your answers on ANSWER SHEET1.(40points)
Text1
Everybody loves a fat pay ri.Yet pleasure at your own can vanish if you learn that a colleague has been given a bigger one.Indeed,if he has a reputation for slacking,you might even be outraged.Such behaviour is regarded as“all too human”, with the underlying assumption that other animals would not be capable of this finely developed n of grievance.But a study by Sarah Brosnan and Frans de Waal of Emory University in Atlanta,Georgia,which has just been published in Nature, suggests that it is all too monkey,as well.
The rearchers studied the behaviour of female brown capuchin monkeys.They look cute.They are good-natured,co-operative creatures,and they share their food readily.Above all,like their female human counterparts,they tend to pay much clor attention to the value of“goods and rvices”than males.
Such characteristics make them perfect candidates for Dr.Brosnan’s and Dr.de Waal’s study.The rearchers spent two years teaching their monkeys to exchange tokens for food.Normally,the monkeys were happy enough to exchange pieces of rock for slices of cucumber.However,when two monkeys were placed in parate but adjoining chambers,so that each could obrve what the other was getting in return for its rock,their behaviour became markedly different.
In the world of capuchins grapes are luxury goods(and much preferable to cucumbers).So when one monkey was handed a grape in exchange for her token,the cond was reluctant to hand hers over for a mere piece of cucumber.And if one received a grape without having to provide her token in exchange at all,the other either tosd her own token at the rearcher or out of the chamber,or refud to accept the slice of cucumber.Indeed,the mere prence of a grape in the other chamber(without an actual monkey to eat it)was enough to induce rentment in a female capuchin.
The rearchers suggest that capuchin monkeys,like humans,are guided by social emotions.In the wild,they are a co-operative,group-living species.Such co-operation is likely to be stable only when each animal feels it is not being cheated. Feelings of righteous indignation,it ems,are not the prerve of people alone. Refusing a lesr reward completely makes the feelings abundantly clear to other members of the group.However,whether such a n of fairness evolved independently in capuchins and humans,or whether it stems from the common ancestor that the species had35million years ago,is,as yet,an unanswered question.
21.In the opening paragraph,the author introduces his topic by
[A]posing a contrast.
ah me japane[B]justifying an assumption.
[C]making a comparison.
[D]explaining a phenomenon.
22.The statement“it is all too monkey”(Last line,Paragraph l)implies that
[A]monkeys are also outraged by slack rivals.
[B]renting unfairness is also monkeys’nature.
[C]monkeys,like humans,tend to be jealous of each other.
[D]no animals other than monkeys can develop such emotions.
23.Female capuchin monkeys were chon for the rearch most probably
becau they are
[A]more inclined to weigh what they get.
[B]attentive to rearchers’instructions.
[C]nice in both appearance and temperament.
[D]more generous than their male companions.
24.Dr.Brosnan and Dr.de Waal have eventually found in their study that the monkeys
[A]prefer grapes to cucumbers.
马拉多纳的介绍
[B]can be taught to exchange things.
高一课本moved[C]will not be co-operative if feeling cheated.
[D]are unhappy when parated from others.
25.What can we infer from the last paragraph?
[A]Monkeys can be trained to develop social emotions.
[B]Human indignation evolved from an uncertain source.
[C]Animals usually show their feelings openly as humans do.
[D]Cooperation among monkeys remains stable only in the wild.
Text2
Do you remember all tho years when scientists argued that smoking would kill us but the doubters insisted that we didn’t know for sure?That the evidence was inconclusive,the science uncertain?That the antismoking lobby was out to destroy our way of life and the government should stay out of the w
ay?Lots of Americans bought that nonn,and over three decades,some10million smokers went to early graves.
七夕快乐用英语怎么说There are uptting parallels today,as scientists in one wave after another try to awaken us to the growing threat of global warming.The latest was a panel from the National Academy of Sciences,enlisted by the White Hou,to tell us that the Earth’s atmosphere is definitely warming and that the problem is largely man-made.The clear message is that we should get moving to protect ourlves.The president of the National Academy,Bruce Alberts,added this key point in the preface to the panel’s report:“Science never has all the answers.But science does provide us with the best available guide to the future,and it is critical that our nation and the world ba important policies on the best judgments that science can provide concerning the future conquences of prent actions.”
Just as on smoking,voices now come from many quarters insisting that the science about global warming is incomplete,that it’s OK to keep pouring fumes into the air until we know for sure.This is a dangerous game:by the time100percent of the evidence is in,it may be too late.With the risks obvious and growing,a prudent people would take out an insurance policy now.
Fortunately,the White Hou is starting to pay attention.But it’s obvious that a majority of the president’s advirs still don’t take global warming riously.Instead of a plan of action,they continue to press for more rearch–a classic ca of “paralysis by analysis”.
To rve as responsible stewards of the planet,we must press forward on deeper atmospheric and oceanic rearch.But rearch alone is inadequate.If the Administration won’t take the legislative initiative,Congress should help to begin fashioning conrvation measures.A bill by Democratic Senator Robert Byrd of West Virginia,which would offer financial incentives for private industry,is a promising start.Many e that the country is getting ready to build lots of new power plants to meet our energy needs.If we are ever going to protect the atmosphere,it is crucial that tho new plants be environmentally sound.
