《考研英语一试卷真题后附复习资料详解.docx》由会员分享，可在线阅读，更多相关《考研英语一试卷真题后附复习资料详解.docx（28页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、2017年考研英语一真题原文及答案解析完整版SectionUse of EnglishDirections: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)Could a hug a day keep the doctor away?The answer may be a resoundingyes!_（1）helping you feel close and_（2）to people you car
2、e about,it turns out that hugs can bring a_（3）of health benefits to your body and mind.Believe it or not,a warm embrace might even help you_（4）getting sick this winter.In a recent study_（5）over 400 healthy adults,researchers from Carnegie Mellon University in Pennsylvania examined the effects of per
3、ceived social support and the receipt of hugs_（6）the participants susceptibility to developing the common cold after being_（7）to the virus.People who perceived greater social support were less likely to come_（8）with a cold,and the researchers_（9）that the stress-reducing effects of hugging_（10）about
4、32 percent of that beneficial effect._（11）among those who got a cold,the ones who felt greater social support and received more frequent hugs had less severe_（12）.Hugging protects people who are under stress from the_（13）risk for colds thats usually_（14）with stress,notes Sheldon Cohen,a professor of
5、 psychology at Carnegie,Huggingis a marker of intimacy and help_（15）the feeling that others are there to help_（16）difficulty.Some experts_（17）the stress-reducing,health-related benefits of hugging to the release of oxytocin,often calledthe bonding hormone_（18）it promotes attachment in relationships,
6、including that between mothers and their newborn babies.Oxytocin is made primarily in the central lower part of the brain,and some of it is released into the bloodstream.But some of it_（19）in the brain,where it_（20）mood,behavior and physiology.1.ABesidesBUnlikeCThroughoutDDespite2.AequalBrestrictedC
7、connectedDinferior3.AviewBHostClessonDchoice4.AavoidBforgetCrecallDkeep5.AcollectingBaffectingCguidingDinvolving6.AonBinCatDof7.AdevotedBattractedClostDexposed8.AalongBacrossCdownDout9.AimaginedBdeniedCdoubtedDcalculated10.AservedBRestoredCexplainedDrequired11.AThusBStillCRatherDEven12.AdefeatsBsymp
8、tomsCerrorsDtests13.AHighlightedBincreasedCcontrolledDminimized14.APresentedBequippedCassociatedDcompared15.AassessBGenerateCmoderateDrecord16.Ain the name ofBin the form ofCin the face ofDin the way of17.AattributeBcommitCtransferDreturn18.AunlessBbecauseCthoughDuntil19.AremainsBemergesCvanishesDde
9、creases20.AexperiencesBcombinesCjustifiesDinfluencesSectionReading ComprehensionPart ADirections: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 1First two hours,now three hoursthis is how far in advance
10、authorities are recommending people show up to catch a domestic flight,at least at some major U.S.airports with increasingly massive security lines.Americans are willing to tolerate time-consuming security protocols in return for increased safety.The crash of Egypt Air Flight 804,which terrorists ma
11、y have downed over the Mediterranean Sea,provides another tragic reminder of why.But demanding too much of air travelers or providing too little security in return undermines public support for the process.And it should:Wasted time is a drag on Americans economic and private lives,not to mention inf
12、uriating.Last year,the Transportation Security Administration(TSA)found in a secret check that undercover investigators were able to sneak weaponsboth fake and realpast airport security nearly every time they tried.Enhanced security measures since then,combined with a rise in airline travel due to t
13、he improving economy and low oil prices,have resulted in long waits at major airports such as Chicagos OHare International.It is not yet clear how much more effective airline security has becomebut the lines are obvious.Part of the issue is that the government did not anticipate the steep increase i
14、n airline travel,so the TSA is now rushing to get new screeners on the line.Part of the issue is that airports have only so much room for screening lanes.Another factor may be that more people are trying to overpack their carry-on bags to avoid checked-baggage fees,though the airlines strongly dispu
15、te this.There is one step the TSA could take that would not require remodeling airports or rushing to hire:Enroll more people in the PreCheck program.PreCheck is supposed to be a win-win for travelers and the TSA.Passengers who pass a background check are eligible to use expedited screening lanes.Th
16、is allows the TSA to focus on travelers who are higher risk,saving time for everyone involved.TSA wants to enroll 25 million people in PreCheck.It has not gotten anywhere close to that,and one big reason is sticker shock:Passengers must pay$85 every five years to process their background checks.Sinc
17、e the beginning,this price tag has been PreChecks fatal flaw.Upcoming reforms might bring the price to a more reasonable level.But Congress should look into doing so directly,by helping to finance PreCheck enrollment or to cut costs in other ways.The TSA cannot continue diverting resources into unde
18、rused PreCheck lanes while most of the traveling public suffers in unnecessary lines.It is long past time to make the program work.21.The crash of Egypt Air Flight 804 is mentioned toAexplain Americans tolerance of current security checks.Bstress the urgency to strengthen security worldwide.Chighlig
19、ht the necessity of upgrading major U.S.airports.Demphasize the importance of privacy protection.22.Which of the following contributes to long waits at major airports?ANew restrictions on carry-on bags.BThe declining efficiency of the TSA.CAn increase in the number of travellers.DFrequent unexpected
20、 secret checks.23.The word“expedited”(Liner 4,Para.5)is closet in meaning toAquieter.Bcheaper.Cwider.Dfaster.24.One problem with the PreCheck program isAa dramatic reduction of its scale.Bits wrongly-directed implementation.Cthe governments reluctance to back it.Dan unreasonable price for enrollment
21、.25.Which of the following would be the besttitle for the text?ALess Screening for More SafetyBPreChecka Belated SolutionCGetting Stuck in Security LinesDUnderused PreCheck LanesText 2“The ancient Hawaiians were astronomers,”wrote Queen Liliuokalani,Hawaiis last reigning monarch,in 1897.Star watcher
22、s were among the most esteemed members of Hawaiian society.Sadly,all is not well with astronomy in Hawaii today.Protests have erupted over construction of the Thirty Meter Telescope(TMT),a giant observatory that promises to revolutionize humanitys view of the cosmos.At issue is the TMTs planned loca
23、tion on Mauna Kea,a dormant volcano worshiped by some Hawaiians as the piko,that connects the Hawaiian Islands to the heavens.But Mauna Kea is also home to some of the worlds most powerful telescopes.Rested in the Pacific Ocean,Mauna Keas peak rises above the bulk of our planets dense atmosphere,whe
24、re conditions allow telescopes to obtain images of unsurpassed clarity.Opposition to telescopes on Mauna Kea is nothing new.A small but vocal group of Hawaiians and environmentalists have long viewed their presence as disrespect far sacred land and a painful reminder of the occupation of what was on
25、ce a sovereign nation.Some blame for the current controversy belongs to astronomers.In their eagerness to build bigger telescopes,they forgot that science is not the only way of understanding the world.They did not always prioritize the protection of Mauna Keas fragile ecosystems or its holiness to
26、the islandsinhabitants.Hawaiian culture is not a relic of the past；it is a living culture undergoing a renaissance today.Yet science has a cultural history,too,with roots going back to the dawn of civilization.The same curiosity to find what lies beyond the horizon that first brought early Polynesia
27、ns to Hawaiis shores inspires astronomers today to explore the heavens.Calls to disassemble all telescopes on Mauna Kea or to ban future development there ignore the reality that astronomy and Hawaiian culture both seek to answer big questions about who we are,where we come from and where we are goi
28、ng.Perhaps that is why we explore the starry skies,as if answering a primal calling to know ourselves and our true ancestral homes.The astronomy community is making compromises to change its use of Mauna Kea.The TMT site was chosen to minimize the telescopes visibility around the island and to avoid
29、 archaeological and environmental impact.To limit the number of telescopes on Mauna Kea,old ones will be removed at the end of their lifetimes and their sites returned to a natural state.There is no reason why everyone cannot be welcomed on Mauna Kea to embrace their cultural heritage and to study t
30、he stars.26.Queen Liliuokalanis remark in Paragraph 1 indicatesAher conservative view on the historical role of astronomy.Bthe importance of astronomy in ancient Hawaiian society.Cthe regrettable decline of astronomy in ancient times.Dher appreciation of star watchers feats in her time.27.Mauna Kea
31、is deemed as an ideal astronomical site due toAits geographical features.Bits protective surroundings.Cits religious implications.Dits existing infrastructure.28.The construction of the TMT is opposed by some locals partly becauseAit may risk ruining their intellectual life.Bit reminds them of a hum
32、iliating history.Ctheir culture will lose a chance of revival.Dthey fear losing control of Mauna Kea.29.It can be inferred from Paragraph 5 that progress in todays astronomyAis fulfilling the dreams of ancient Hawaiians.Bhelps spread Hawaiian culture across the world.Cmay uncover the origin of Hawai
33、ian culture.Dwill eventually soften Hawaiianshostility.30.The authors attitude toward choosing Mauna Kea as the TMT site is one ofAsevere criticism.Bpassive acceptance.Cslight hesitancy.Dfull approval.Text 3Robert F.Kennedy once said that a countrys GDP measures“everything except that which makes li
34、fe worthwhile.”With Britain voting to leave the European Union,and GDP already predicted to slow as a result,it is now a timely moment to assess what he was referring to.The question of GDP and its usefulness has annoyed policymakers for over half a century.Many argue that it is a flawed concept.It
35、measures things that do not matter and misses things that do.By most recent measures,the UKs GDP has been the envy of the Western world,with record low unemployment and high growth figures.If everything was going so well,then why did over 17 million people vote for Brexit,despite the warnings about
36、what it could do to their countrys economic prospects?A recent annual study of countries and their ability to convert growth into well-being sheds some light on that question.Across the 163 countries measured,the UK is one of the poorest performers in ensuring that economic growth is translated into
37、 meaningful improvements for its citizens.Rather than just focusing on GDP,over 40 different sets of criteria from health,education and civil society engagement have been measured to get a more rounded assessment of how countries are performing.While all of these countries face their own challenges,
38、there are a number of consistent themes.Yes,there has been a budding economic recovery since the 2008 global crash,but in key indicators in areas such as health and education,major economies have continued to decline.Yet this isnt the case with all countries.Some relatively poor European countries h
39、ave seen huge improvements across measures including civil society,income equality and environment.This is a lesson that rich countries can learn:When GDP is no longer regarded as the sole measure of a countrys success,the world looks very different.So what Kennedy was referring to was that while GD
40、P has been the most common method for measuring the economic activity of nations,as a measure,it is no longer enough.It does not include important factors such as environmental quality or education outcomesall things that contribute to a persons sense of well-being.The sharp hit to growth predicted
41、around the world and in the UK could lead to a decline in the everyday services we depend on for our well-being and for growth.But policymakers who refocus efforts on improving well-being rather than simply worrying about GDP figures could avoid the forecasted doom and may even see progress.31.Rober
42、t F.Kennedy is cited because heApraised the UK for its GDP.Bidentified GDP with happiness.Cmisinterpreted the role of GDP.Dhad a low opinion of GDP.32.It can be inferred from Paragraph 2 thatAthe UK is reluctant to remold its economic pattern.Bthe UK will contribute less to the world economy.CGDP as
43、 the measure of success is widely defied in the UK.Dpolicymakers in the UK are paying less attention to GDP.33.Which of the following is true about the recent annual study?AIt excludes GDP as an indicator.BIt is sponsored by 163 countries.CIts criteria are questionable.DIts results are enlightening.
44、34.In the last two paragraphs,the author suggests thatAthe UK is preparing for an economic boom.Bhigh GDP foreshadows an economic decline.Cit is essential to consider factors beyond GDP.Dit requires caution to handle economic issues.35.Which of the following is the bestfor the text?AHigh GDP But Ina
45、dequate Well-being,a UK lessonBGDP figures,a Window on Global Economic HealthCRobert F.Kennedy,a Terminator of GDPDBrexit,the UKs Gateway to Well-beingText 4In a rare unanimous ruling,the US Supreme Court has overturned the corruption conviction of a former Virginia governor,Robert McDonnell.But it
46、did so while holding its nose at the ethics of his conduct,which included accepting gifts such as a Rolex watch and a Ferrari Automobile from a company seeking access to government.The high courts decision said the judge in Mr.McDonnells trail failed to tell a jury that it must look only at his“offi
47、cial acts,”or the former governors decisions on“specific”and“unsettled”issues related to his duties.Merely helping a gift-giver gain access to other officials,unless done with clear intent to pressure those officials,is not corruption,the justices found.The court did suggest that accepting favors in return for opening doors is“distasteful”and“nasty.”But under anti-bribery laws,proof must be made of concrete benefits,such as approval of a contract or regulation.Simply arranging