2018考研英语(一)真题与参考答案(完整版)

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2021年2月21日发(作者:如意娱乐)


2018


考研英语(一)真题及参考答案(完整版)



Section I Use of English





Directions:





Read the following text. Choose the best word (s)


for each numbered blank and mark A, B, C or D on


the ANSWER SHEET. (10 points)





Trust is a tricky business. On the one hand, it's a


necessary condition 1 many worthwhile things: child


care,


friendships,


etc.


On


the


other


hand,


putting


your 2 , in the wrong place often carries a high 3.





4, why do we trust at all? Well, because it feels


good. 5 people place their trust in an individual or an


institution, their brains release oxytocin, a hormone


that


6


pleasurable


feelings


and


triggers


the


herding


instruct that prompts humans to 7 with one another.


Scientists have found that exposure 8 this hormone


puts us in a trusting 9: In a Swiss study, researchers


sprayed oxytocin into the noses of half the subjects;


those subjects were ready to lend significantly higher


amounts


of


money


to


strangers


than


were


their


10


who inhaled something else.





11


for


us,


we


also


have


a


sixth


sense


for


dishonesty that may 12 us. A Canadian study found


that children as young as 14 months can differentiate


13


a


credible


person


and


a


dishonest


one.


Sixty


toddlers


were


each


14


to


an


adult


tester


holding


a


plastic container. The tester would ask,


< p>
What



s in


here?




before looking into the container, smiling, and


exclaiming,



Wow!




Each subject was then invited to


look 15. Half of them found a toy; the other half 16


the container was empty- and realized the tester had


17 them.





Among


the


children


who


had


not


been


tricked,


the majority were 18 to cooperate with the tester in


learning a new skill, demonstrating that they trusted


his leadership. 19, only five of the 30 children paired


with


the



20



tester


participated


in


a


follow-up


activity.


Section II Reading Comprehension





Part A





Directions:





Read


the


following


four


texts.


Answer


the


questions below each text by choosing A, B, C or D.


Mark


your


answers


on


the


ANSWER


SHEET.


(40


points)





Text 1





Among the annoying challenges facing the middle


class is one that will probably go unmentioned in the



next presidential campaign: What happens when the


robots come for their jobs?





Don't dismiss that possibility entirely. About half


of


U.S.


jobs


are


at


high


risk


of


being


automated,


according


to


a


University


of


Oxford


study,


with


the


middle


class


disproportionately


squeezed.


Lower-income


jobs


like


gardening


or


day


care


don't


appeal


to


robots.


But


many


middle-class


occupations-trucking,


financial


advice,


software


engineering




have


aroused


their


interest,


or


soon


will. The rich own the robots, so they will be fine.





This isn't to be alarmist. Optimists point out that


technological upheaval has benefited workers in the


past.


The


Industrial


Revolution


didn't


go so


well


for


Luddites


whose


jobs


were


displaced


by


mechanized


looms, but it eventually raised living standards and


created


more


jobs


than


it


destroyed.


Likewise,


automation


should


eventually


boost


productivity,


stimulate


demand


by


driving


down


prices,


and


free


workers from hard, boring work. But in the medium


term,


middle-class


workers


may


need


a


lot


of


help


adjusting.





The first step, as Erik Brynjolfsson and Andrew


McAfee argue in The Second Machine Age, should be


rethinking


education


and


job


training.


Curriculums



from


grammar


school


to


college-


should


evolve


to


focus less on memorizing facts and more on creativity


and


complex


communication.


Vocational


schools


should


do


a


better


job


of


fostering


problem-solving


skills


and


helping


students


work


alongside


robots.


Online education can supplement the traditional kind.


It


could


make


extra


training


and


instruction


affordable. Professionals trying to acquire new skills


will be able to do so without going into debt.





The


challenge


of


coping


with


automation


underlines the


need for the U.S. to revive its fading


business


dynamism:


Starting


new


companies


must


be


made


easier.


In


previous


eras


of


drastic


technological


change,


entrepreneurs


smoothed


the


transition by dreaming up ways to combine labor and


machines.


The


best


uses


of


3D


printers


and


virtual


reality haven't been invented yet. The U.S. needs the


new companies that will invent them.





Finally,


because


automation


threatens


to


widen


the


gap


between


capital


income


and


labor


income,


taxes


and


the


safety


net


will


have


to


be


rethought.


Taxes


on


low-wage


labor


need


to


be


cut,


and


wage


subsidies


such


as


the


earned


income


tax


credit


should


be


expanded:


This


would


boost


incomes,


encourage work, reward companies for job creation,


and reduce inequality.





Technology will improve society in ways big and


small


over


the


next


few


years,


yet


this


will


be


little


comfort


to


those


who


find


their


lives


and


careers


upended by automation.





Destroying the machines that are coming for our


jobs


would


be


nuts.


But


policies


to


help


workers


adapt will be indispensable.



Text 2





A


new


survey


by


Harvard


University


finds


more


than


two-thirds


of


young


Americans


disapprove


of



President Trump



s use of Twitter. The implication is


that Millennials prefer news from the White House to


be filtered through other


source, Not a president



s


social media platform.





Most


Americans


rely


on


social


media


to


check


daily headlines. Yet as distrust has risen toward all


media, people may be starting to beef up their media


literacy skills. Such a trend is badly needed. During


the 2016 presidential campaign, nearly a quarter of


web content shared by Twitter users in the politically


critical state of Michigan was fake news, according to


the University of Oxford. And a survey conducted for


BuzzFeed News found 44 percent of Facebook users


rarely or never trust news from the media giant.





Young people who are digital natives are indeed


becoming more skillful at separating fact from fiction


in


cyberspace.


A


Knight


Foundation


focus-group


survey of young people between ages 14and24 found


they use



distributed trust




to verify stories. They


cross-check


sources


and


prefer


news


from


different


perspectives



especially


those


that


are


open


about


any bias.



Many young people assume a great deal of


personal responsibility for educating themselves and


actively seeking out opposing viewpoints,




the survey


concluded.





Such active research can have another effect. A


2014 survey conducted in Australia, Britain, and the


United States by the University of Wisconsin-Madison


found that young people



s reliance on social media


led to greater political engagement.





Social


media


allows


users


to


experience


news


events


more


intimately


and


immediately


while


also


permitting them to re- share


news as a projection of


their


values


and


interests.


This


forces


users


to


be


more


conscious


of


their


role


in


passing


along


information. A survey by Barna research group found


the top reason given by Americans for the fake news


phenomenon


is



reader


error,




more


so


than


made-up


stories


or


factual


mistakes


in


reporting.


About


a


third


say


the


problem


of


fake


news


lies


in



misinterpretation or exaggeration of actual news




via social media. In other words, the choice to share


news on social media may be the heart of the issue.



This indicates there is a real personal responsibility


in counteracting this problem,




says Roxanne Stone,


editor in chief at Barna Group.





So


when


young


people


are


critical


of


an


over-tweeting


president,


they


reveal


a


mental


discipline


in


thinking


skills




and


in


their


choices


on when to share on social media.


Text 3





Any fair-minded assessment of the dangers of the


deal between Britain's National Health Service (NHS)


and


DeepMind


must


start


by


acknowledging


that


both sides mean well. DeepMind is one of the leading


artificial intelligence (AI) companies in the world. The


potential


of


this


work


applied


to


healthcare


is


very


great, but it could also lead to further concentration


of


power


in


the


tech


giants.


It


Is


against


that


background


that


the


information


commissioner,



Elizabeth


Denham,


has


issued


her


damning


verdict


against the Royal Free hospital trust under the NHS,


which


handed


over


to


DeepMind


the


records


of


1.6


million


patients


In


2015


on


the


basis


of


a


vague


agreement


which


took


far


too


little


account


of


the


patients' rights and their expectations of privacy.





DeepMind has almost apologized. The NHS trust


has


mended


its


ways.


Further


arrangements-


and


there may be many- between the NHS and DeepMind


will


be


carefully


scrutinised


to


ensure


that


all


necessary


permissions


have


been


asked


of


patients


and all unnecessary data has been cleaned. There are


lessons about informed patient consent to learn. But


privacy is not the only angle in this case and not even


the most important. Ms Denham chose to concentrate


the blame on the NHS trust, since under existing law


it



controlled




the


data


and


DeepMind


merely



processed


that


it


is


processing


and


aggregation,


not


the


mere


possession of bits, that gives the data value.





The great question is who should benefit from the


analysis of all the data that our lives now generate.


Privacy


law


builds


on


the


concept


of


damage


to


an


individual


from


identifiable


knowledge


about


them.


That misses the way the surveillance economy works.


The


data


of


an


individual


there


gains


its


value


only


when


it


is


compared


with


the


data


of


countless


millions more.





The use of privacy law to curb the tech giants in


this instance feels slightly maladapted. This practice


does not address the real worry. It is not enough to


say


that


the


algorithms


DeepMind


develops


will


benefit patients and save lives. What matters is that


they


will


belong


to


a


private


monopoly


which


developed


them


using


public


resources.


If


software


promises to save lives on the scale that dugs now can,


big data may be expected to behave as a big pharm


has


done.


We


are


still


at


the


beginning


of


this


revolution


and


small


choices


now


may


turn


out


to


have gigantic consequences later. A long struggle will


be needed to avoid a future of digital feudalism. Ms


Denham's report is a welcome start.


Text 4





The U.S. Postal Service (USPS) continues to bleed


red ink. It reported a net loss of $$5.6 billion for fiscal


2016,


the


10th


straight


year


its


expenses


have


exceeded revenue. Meanwhile, it has more than $$120


billion


in


unfunded


liabilities,


mostly


for


employee


health


and


retirement


costs.


There


are


many


bankruptcies.


Fundamentally,


the


USPS


is


in


a


historic


squeeze


between


technological


change


that


has


permanently


decreased


demand


for


its


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