考研考博-英语-天津渤海职业技术学院考试押题三合一+答案详解3

书山有路勤为径，学海无涯苦作舟！住在富人区的她考研考博-英语-天津渤海职业技术学院考试押题三合一+答案详解（图片大小可自由调整）全文为Word可编辑，若为PDF皆为盗版，请谨慎购买！第I卷一.综合题库-全考点押密(共120题)1.单选题

Youhavetothawthemeatbeforeitcanbecooked.

问题1选项

A.tenderize

B.defrost

C.season

D.braise

【答案】B

【解析】考查动词辨析。thaw意为“(结冰后)解冻，融化，融解”；tenderize意为“使嫩，使软化”；defrost意为“（给……）化霜，（使）解冻”；season意为“加调料调味，加作料”；braise意为“炖，焖”。

句意：烹饪肉之前，你得先解冻它。

2.单选题

Hismemoryseemsto（

）withage.Therearealotofthingshecouldn'trememberclearly.

问题1选项

A.lessen

B.diminish

C.decrease

D.reduce

【答案】B

【解析】考查动词辨析。四个选项都可以表示“减少”。lessen指数目、程度、价值、实力等的减少；diminish指某事物对照原本基础上数量或质量少了很多；decrease指各种事物逐渐减少、逐渐衰弱的过程；reduce指缩小事物的范围、强度、数量等，也可指级别、地位或经济条件的降低。此处表示他的记忆力随着年龄的增长而减弱，记忆力变得比原来差，因此选B。

句意：他的记忆力似乎随着年龄的增长而减弱，有很多事情他记不清了。

3.单选题

Thereare,asyet,novegetationtypesorecosystemswhosestudyhasbeen（

）totheextentthattheynolonger（

）ecologists.

问题1选项

A.perfected...hinder

B.erest

C.prolonged...necessitate

D.vetoed...challenge

【答案】A

【解析】动词辨析。A选项perfect“使完美”；hinder“隐藏，藏起来”；B选项exhaust“排出，耗尽”；interest“引起的兴趣”；C选项prolong“延长，拖延”；necessitate“使成为必需”；D选项vote“投票”；challenge“挑战”。根据句意‘然而由于一些植被类型或者生态系统的研究已经很完善了，它们不再需要专家。’A选项正确。

4.单选题

YourParadiseusedtobeafinemagazine,butnowthatitthetasteofacompletelydifferentreadingpublicit（

）hasgonedowninquality.

问题1选项

A.deflectsfrom

B.flirtswith

C.catersto

D.hingeson

【答案】C

【解析】动词短语词义辨析题。A选项deflectfrom“从……偏斜”；B选项flirtwith“同…调情；不认真考虑”；C选项caterto“迎合…口味；为…服务”；D选项hingeon“取决于……；以……为转移”。根据句意‘你们的《天堂》杂志本应该是一本优秀的期刊，但是现在却来满足完全不同的公众阅读口味，从而导致明显下降的质量。’可知这里表示迎合公众阅读的口味，C选项正确。

5.单选题

Fordecades,armscontroltalkscenteredonnuclearweapons.Thisishardlysurprising,sinceasinglenuclearbombcandestroyanentire,city.Yet,unlikesmallerarms,theseimmenselypowerfulweaponshavenotbeenusedinwarinover50years.

RespectedmilitaryhistorianJohnKeeganwrites:“Nuclearweaponshave,sinceAugust9,1945,killednoone.The50,000,000whohavediedinwarsincethatdatehaveforthemostpart,beenkilledbycheap,mass-producedweaponsandsmallammunition,costinglittlemorethanthetransistorradiosanddry-cellbatterieswhichhavefloodedtheworldinthesameperiod.Becausesmallweaponshavedisruptedlifeverylittleintheadvancedworld,outsidetherestrictedlocalitieswheredrug-dealingandpoliticalterrorismflourish,thepopulationsoftherichstateshavebeenslowtorecognizethehorrorthatthispollutionhasbroughtinitstrain.”

Nooneknowspreciselyhowmanysmallarmsandlightweaponsareincirculation,butexpertsestimatethatmilitary-stylefirearmsmaynumberabout500million.Inaddition,tensofmillionsofcivilian-typeriflesandpistolsareownedbyprivatecitizens.Whatismore,newweaponsareproducedandfedintothemarketeachyear:

Whyhavesmallarmsbecometheweaponsofchoiceinrecentwars?Partofthereasonliesintherelationshipbetweenconflictandpoverty.Mostofthewarsfoughtduringthe1990’stookplaceincountriesthatarepoor—toopoortobuysophisticatedweaponsystems.Smallarmsandlightweaponsareabargain.Forexample,50milliondollars,whichisapproximatelythecostofasinglemodernjetfighter,canequipanarmywith200,000assaultrifles.

Anotherreasonwhysmallweaponsaresopopularisthattheyarelethal.Asinglerapid-fireassaultriflecanfirehundredsofroundsaminute.Theyarealsoeasytouseandmaintain.Achildoftencanbetaughttostripandreassembleatypicalassaultrifle.Achildcanalsoquicklylearntoaimandfirethatrifleintoacrowdofpeople.

Theglobaltrafficingunsiscomplex.Hugesuppliesofgunspasslegallyfromnationtonation.AftertheColdWar,armiesinboththeEastandtheWestwerereduced,andgovernmentsgaveorsoldexcessequipmenttofriendsandallies.Accordingtoanestimatesince1995theUnitedStatesalonehasgivenawaymorethan800,000rifles,pistols,machineguns,andgrenadelaunchers.Itisreasonedthatgivingweaponsawayischeaperthandismantlingorstoringandguardingthem.

Theillegaltrade,however,maybemuchlarger.Black-marketweaponsusuallyhavetobepurchased.InsomeAfricanwars,paramilitarygroupshaveboughthundredsofmillionsofdollars’worthofsmallarmsandlightweapons,notwithmoney,butwithdiamondsseizedfromdiamond-miningareas.

Weaponsarealsolinkedtotheillegaltradeindrugs.Itisnotunusualforcriminalorganizationstousethesameroutestosmuggledrugsinonedirectionastheyuseexchangetosmugglegunsintheother.

1.Itisimpliedinthepassagethat____________.

2.Allofthefollowingarethereasonswhysmallarmshavebecomethechoiceinrecentwarsexcept____________.

3.WhydidUSgovernmentgiveawayalargenumberofsmallarms?

4.Wecanconcludefromthepassagethat____________.

5.Thebesttitleforthispassageisprobably____________.

问题1选项

A.smallarmscontrolisevenmoreimportantthannucleararms-control

B.itishardlysurprisingthatthenucleararms-controltalkshavenotreachedanagreement

C.nuclearweapons’powertokillpeoplehasbeenexaggerated

D.nuclearweaponsarenotaspowerfulassmallweapons

问题2选项

A.smallarmsarecheap

B.Smallarmsarepowerfulantipersonnelweapons

C.smallarmsareeasiertouse

D.smallarmsareeasiertoget

问题3选项

A.Becauseitwantstoarmtheirfriendsandallies.

B.Becauseitislessexpensivethankeepingthem.

C.Becauseitwantstosavetheresources.

D.Becauseitisbettertostoreandguardtheminothercountries.

问题4选项

A.smallarmsarenotexpensiveintheblack-market

B.itisunfairtoexchangesmallarmsfordiamond

C.criminalsusethesamepassagetosmuggledrugsandsmallarms

D.wheretherearedrugs,therearesmallarms

问题5选项

A.SmallArmsTalks,NotNuclearArmsTalks

B.NeglectofSmallArmsControl

C.GlobalTrafficinSmallArms

D.SmallArms,BigProblems

【答案】第1题:A

第2题:D

第3题:B

第4题:C

第5题:D

【解析】1.推理判断题。文章第一段对人们对于核武器与小型武器的重视程度和各自使用频率进行对比，第二段对比两种武器伤害的人的数量，可知这篇文章想要人们更重视小型武器，所以A选项“小型军备控制甚至比核军备控制更重要”正确，C选项“核武器杀伤力被夸大”和D选项“核武器不如小型武器强大”不是表达的重点，故错误。B选项“核军备控制谈判没有达成协议不足为奇”：文章没有涉及，故错误。因此A选项正确。

2.事实细节题。A选项“小型武器很便宜”：根据第四段第四句Smallarmsandlightweaponsareabargain（小武器和轻武器很便宜。），所以便宜是小型武器运用在近年战争的原因，故A选项错误。B选项“小型武器杀伤性强”：根据第五段第一句Anotherreasonwhysmallweaponsaresopopularisthattheyarelethal.（小型武器如此流行的另一个原因是它们的是致命性。），故B选项错误。所以C选项“小型武器使用更容易”：Theyarealsoeasytouseandmaintain.（它们也易于使用和维护。），故C选项错误。D选项“小型武器更容易买到”：根据第六段第一句Theglobaltrafficingunsiscomplex.（全球枪支贩运很复杂。），可知小型武器不容易买，故正确。因此D选项正确。

3.语义推测题。根据第六段最后一句Itisreasonedthatgivingweaponsawayischeaperthandismantlingorstoringandguardingthem.（有理由认为，交出武器要比拆除、储存和看守它们便宜。），可知美国送出武器是因为经济原因，所以B选项“因为这比保留它们更便宜”正确，C选项“因为它想节约资源”和D选项“因为放在其他国家储存和保护更好。”不具体，故错误。A选项“因为它想武装自己的朋友和盟友。”文章没有提到，故错误。因此B选项正确。

4.语义推测题。A选项“黑市上的小型武器并不贵”和B选项“用小武器交换钻石不公平”：根据第七段最后一句notwithmoney,butwithdiamondsseizedfromdiamond-miningareas（不是用钱，而是用从钻石矿区夺得的钻石），用钻石交换武器来说明在黑市小型武器很贵，没有提到公平与否，故错误。C选项“罪犯利用同一途径走私毒品和小型武器”和D选项“哪里有毒品，哪里就有小型武器”：Itisnotunusualforcriminalorganizationstousethesameroutestosmuggledrugsinonedirectionastheyuseexchangetosmugglegunsintheother.（犯罪组织利用走私毒品的途径走私枪支的现象并不罕见。），可知C选项正确，不代表毒品走私和小型武器走私一定连在一起，故D选项错误。因此C选项正确。

5.主旨大意题。文章在开头点出人们对小型武器的忽视，再点出小型武器在杀伤力、生产、保存、贩卖等各个方面带来的问题，可知这篇文章主要讲小型武器带来的问题，要人们重视小型武器，所以D选项“小型武器，重大问题”正确，B选项“对小型武器控制的忽视”和C选项“全球小型武器贩运”是其中的一方面，不能概括全文，故错误。A选项“小型武器谈判，而非核武器谈判”：文章没有重点讲谈判，故错误。因此D选项正确。

6.单选题

Thecriminalwastoldhewouldbe（）frompunishmentifhesaidwhatheknewaboutthemurder.

问题1选项

A.immune

B.immigrant

C.imminent

D.infallible

【答案】A

【解析】形容词词义辨析。immune“免疫的”；immigrant“移民的”；imminent“即将来临的”；infallible“绝对可靠的”。句意：如果这个罪犯能说出有关谋杀犯的事，他可以免受惩罚。选项A符合题意。

7.单选题

Whenhetriedtomakea（）,hefoundthatthehotelwascompletelyfilledbecauseofaconvention.

问题1选项

A.reservation

B.claim

C.mess

D.revision

【答案】A

【解析】考查名词辨析。A项reservation“预约，保留”，B项claim“宣称，要求”，C项mess“混乱”，D项revision“修正，复习”。根据关键词hotel（酒店）可知，空格部分表示“预约”，makeareservation固定搭配，表示“预定，预约”；句意：当他试图预订房间时，他发现由于一个会议的举办旅馆已经客满了。因此，该题选择A项正确。

8.单选题

PresidentCoolidge’sstatement,"ThebusinessofAmericaisbusiness,"stillpointstoanimportanttruthtoday——thatbusinessinstitutionshavemoreprestigeinAmericansocietythananyotherkindoforganization,includingthegovernment.Whydobusinessinstitutionspossessthisgreatprestige?

OnereasonisthatAmericansviewbusinessasbeingmorefirmlybasedontheidealofcompetitionthanotherinstitutionsinsociety.SincecompetitionisseenasthemajorsourceofprogressandprosperitybymostAmericans,competitivebusinessinstitutionsarerespected.Competitionisnotonlygoodinitself,itisalsothemeansbywhichotherbasicAmericanvaluessuchasindividualfreedom,equalityofopportunity,andhardworkareprotected.

Competitionprotectsthefreedomoftheindividualbyensuringthatthereisnomonopolyofpower.Incontrasttoone,allpowerfulgovernment,manybusinessescompeteagainsteachotherforprofits.Theoretically,ifonebusinesstriestotakeunfairadvantageofitscustomers,itwilllosetocompetingbusinesswhichtreatsitscustomersmorefairly.Wheremanybusinessescompeteforthecustomers'dollar,theycannotaffordtotreatthemlikeinferiorsorslaves.

Acontrastisoftenmadebetweenbusiness,whichiscompetitive,andgovernment,whichisamonopoly.Becausebusinessiscompetitive,manyAmericansbelievethatitismoresupportiveoffreedomthangovernment,eventhoughtgovernmentleadersareelectedbythepeopleandbusinessleadersarenot.ManyAmericanbelieve,then,thatcompetitionisasimportant,orevenmoreimportant,thandemocracyinpreservingfreedom.

Competitioninbusinessisalsobelievedtostrengthentheidealofequalityofopportunity.Competitionisseenasanopenandfairracewheresuccessgoestotheswiftestpersonregardlessofhisorhersocialclassbackground.CompetitivesuccessiscommonlyseenastheAmericanalternativetosocialrankbasedonfamilybackground.Businessisthereforeviewedasanexpressionoftheideaofequalityofopportunityratherthanthearistocraticideaofinheritedprivilege.

1.Thestatement"ThebusinessofAmericaisbusiness"probablymeans（

）.

2.Americansbelievethattheycanrealizetheirpersonalvaluesonly

（

）.

3.Whocanbenefitfrombusinesscompetition?

4.Governmentisbelievedtodifferstrikinglyfrombusinessinthatgovernmentischaracterizedby

（

）.

5.Itcanbeinferredfromthepassagethattheauthorbeliever（

）.

问题1选项

A.ThebusinessinstitutionsinAmericaareconcernedwithcommerce.

B.BusinessproblemsareofgreatimportancetotheAmericangovernment.

C.BusinessisofprimaryconcerntoAmericans

D.Americaisagreatpowerinworldbusiness

问题2选项

A.whengivenequalityofopportunity

B.throughdoingbusiness

C.byprotectingtheirindividualfreedom

D.bywayofcompetition

问题3选项

A.Honestbusinessmen.

B.Bothbusinessmenandtheircustomers.

C.Peoplewithidealsofequality.

D.Businessinstitutionsandgovernment.

问题4选项

A.itsabsolutecontrolofpower

B.itsfunctionpreservingpersonalfreedom

C.itsroleinprotectingbasicAmericanvalues

D.itsdemocraticwayofexercisingleader

问题5选项

A.Americansaremoreambitiousthanpeopleinothercountries

B.Inmanycountriessuccessoftendependsonone'ssocialstatus

C.Americanbusinessesaremoredemocraticthantheseinothercountries

D.BusinessesinothercountriesarenotascompetitiveasthoseinAmerica

【答案】第1题:C

第2题:D

第3题:B

第4题:A

第5题:B

【解析】1.细节事实题。由文章第一段中的thatbusinessinstitutionshavemoreprestigeinAmericansocietythananyotherkindoforganization,includingthegovernment（在美国社会中，商业机构比任何其他类型的组织都有更高的声誉，包括政府）可知C选项“商业是美国人最关心的问题”符合题意。

2.细节事实题。由文章第二段中的Competitionisnotonlygoodinitself,itisalsothemeansbywhichotherbasicAmericanvaluessuchasindividualfreedom,equalityofopportunity,andhardworkareprotected.（竞争本身不仅是好的，它也是美国其他基本价值观如个人自由、机会平等和努力工作的保护手段）可知D选项“通过竞争”符合题意。

3.细节事实题。由文章第三段中的Theoretically,ifonebusinesstriestotakeunfairadvantageofitscustomers,itwilllosetocompetingbusinesswhichtreatsitscustomersmorefairly.Wheremanybusinessescompeteforthecustomers'dollar,theycannotaffordtotreatthemlikeinferiorsorslaves.（理论上，如果一个企业试图利用其客户的不公平优势，它将输给对其客户更公平的竞争性企业。当许多企业为了顾客的钱而竞争时，他们不能像对待下级或奴隶那样对待他们）可知是从从企业与客户两个角度说明商业竞争的，因此选B。

4.细节事实题。由文章倒数第二段中的Acontrastisoftenmadebetweenbusiness,whichiscompetitive,andgovernment,whichisamonopoly.（人们常常将商业和政府进行对比，一个具有竞争性，另一个具有垄断性）可知A选项“其对权力的绝对控制”符合题意。

5.推理判断题。由文章最后一段中的CompetitivesuccessiscommonlyseenastheAmericanalternativetosocialrankbasedonfamilybackground.Businessisthereforeviewedasanexpressionoftheideaofequalityofopportunityratherthanthearistocraticideaofinheritedprivilege.（竞争成功通常被视为是美国人对基于家庭背景的社会等级的替代方式。因此，商业被视为是机会平等观念的一种表达，而不是继承特权的贵族观念）可知B选项“在许多国家，成功往往取决于一个人的社会地位”符合题意。

9.单选题

Westernmedicine,（）scienceandpracticedbypeoplewithacademicinternationallyacceptedmedicaldegrees，isonlyoneofmanysystemsofhealing.

问题1选项

A.rootedin

B.originatedfrom

C.trappedin

D.indulgedin

【答案】A

【解析】考查动词词组辨析。rootin“来源于，起因于”；originatefrom“发源于，起源于”；trapin“受困于”；indulgein“沉溺于”。句意：西药从科学发展而来，通过人们的实践获得国际认定的医学地位，它只是众多治疗系统中的一种。originatefrom指一般意义上的来源于某地。rootin有“扎根于，根植于”的意思。所以选项A更恰当。

10.单选题

Thetwoimportant（

）inmakingacakeareflourandsugar.

问题1选项

A.elements

B.components

C.ingredients

D.constituents

【答案】C

【解析】【试题解析】名词辨析题。四个选项都有“成分，某物的组成部分”之意。A选项element“元素，要素”；B选项component“配件、要素”，机械的原件或者是组装配件；C选项ingredient“原料、原材料”，指烹调用的事物配料；D选项constituent“成份、选民”，指的是整体中不可缺少的部分。由空格后介词后面的关键词“makingacake制作蛋糕”和“flourandsugar面粉与糖”，可知空格部分关键词为“原料”，句意为：制作蛋糕的两个重要的原料是面粉与糖。故正确答案选C。

11.翻译题

SinceAlfredNobeldiedin1896wehaveenteredanageofstormandtragedy.Thepowerofmanhasgrownineverysphereexceptoverhimself.Neverinthefieldofactionhaveeventsseemedsoharshlytodwarfpersonalities.Rarelyinhistoryhavebrutalfactssodominatedthoughtorhassuchawidespreadindividualvirtuefoundsodimacollectivefocus.

WeinEuropeandthewesternworldwhohaveplannedforhealthandsocialsecurity,whohavemarveledatthetriumphsofmedicineandscience,andwhohaveaimedatjusticeandfreedomforall,haveneverthelessbeenwitnessesoffamine,misery,cruelty,anddestructionbeforewhichpalethedeedsofGenghisKhan.Andwewho,firstintheLeagueofNationsandnowintheUnitedNations,haveattemptedtogiveanabidingfoundationtothepeaceofwhichmenhavedreamedsolonghavelivedtoseeaworldmarredbycleavagesandthreatenedbydiscordsevergraverandmoreviolentthanthosewhichconvulsedEuropeafterthefalloftheRomanEmpire.

AlfredNobelhasleftbehindhimabrightandenduringbeamofculture,ofpurpose,andofinspirationtoagenerationwhichstandsinsoreneed.Thisworld-famousinstitutionpointsatruepathforustofollow.Letus,therefore,confronttheclatterandrigidityweseearounduswithtolerance,variety,andcalm.

【答案】自阿尔弗莱德•诺贝尔先生1896年去世后，我们就进入了一个狂暴而悲惨的时代。人类的势力在每个领域都有所发展，只有其自身除外。在战场上从未有过如此残酷之事，人格如此卑微，历史上思想受控于残酷的事实也是罕有，广为舍弃的美德也从未如此黯淡无光。

我们所在的欧洲和西方社会，曾注重医疗事业和社会安全事业，曾在医学和科学上取得惊人成功，曾致力于全人类的正义和自由，可我们现在却见证了饥荒、痛苦、残忍和毁灭。这些足以使成吉思汗的丰功伟绩黯然失色。从起初的国际联盟到今天的联合国，我们一直尝试着给人们梦想已久的和平，建立一个持久的基础。我们目睹了分崩离析、战火纷飞的破损社会，其动荡比罗马帝国崩溃后对欧洲的震动更惨重和剧烈。

阿尔弗莱德•诺贝尔先生将辉煌而不朽的文化、意志和灵感的灯火留给了急需滋养的一代。这个举世闻名的机构指出了一条真正的道路，引领我们前行。所以让我们用忍耐、机敏与冷静，来对抗我们身边嘈杂与僵化的环境吧。

12.单选题

In1798thepoliticaleconomistMalthuspredictedthatintimemankindwouldfacestarvation,havingoutgrowntheavailablefoodsupplies.Today,acenturyandahalflater,therearestillexpertswhoforecastthesameglobaldisasterunlessurgentmeasuresaretakentopreventit.

Bytheendofthepresentcenturytheremaywellbeoverfivethousandmillionpeoplelivingonthisglobe,anincreaseofoverfiftypercentoftoday'sfigure.Inordertokeeppacewiththisincreaseinmankindthefarmersoftheworldwouldhavetostepuptheirproductionoffoodbyatleasttwopercenteveryyear.Sucharateofincreasehasneverbeenmaintainedinanycountrybyconventionalmethodsofagriculture,despitemodernmechanizationandthewidespreaduseoffertilizers.Therearenolargeworthwhilereservesofpotentialfarmlandremaining,andgoodfertilelandiscontinuallybeingdivertedtoindustrialuse.Moreover,erosionofthesoiltakesaconstanttoll.

Intensiveresearch,carriedoutovermanyyearsinallmannerofclimaticconditions,hasproducedarevolutionarymethodofgrowingcropswithoutusinganysoilatall.Hydroponics,asthistechniqueiscalled,maywellbetheanswertoallourfoodworries.Alreadyithasaccomplishedwondersinproducinghugecrops.Hydroponicswasonceacomplicatedandexpensivebusiness;nowitiswelloutoftheexperimentalstage.Laborcostsarefarlowerthanwhennormalmethodsofagricultureareemployed.Infact,itisacompletelyautomaticsystem.Thereisnohardmanualwork,nodiggingorplowing,andnoweedingtospeakof.Yieldscanbefarhigherthantheyareinsoil.

1.Whichofthefollowingbestsumsupthewholepassage?

2.Thephrase“havingovergrowntheavailablefoodsupplies”inthefirstparagraphimpliesthat（）.

3.Accordingtotheauthor,2percentannualincreaseintheproductionoffoodcannotbeachieved.Whichofthefollowingisnottheexplanationhegavefortheproblem?

4.Whichofthefollowingstatementsisnottrueofhydroponics?

5.Judgingfromthepassage,themostimportantadvantageofhydroponicsshouldbe（）.

问题1选项

A.Hydroponicsisanewdevelopmentinagriculture.

B.Malthus’predictionhasbeenprovedtobecorrectbymodernexperts

C.Hydroponicsmaybetheanswertotheworldfoodshortageinthefuture.

D.Conventionalmethodsofagricultureshouldbeimprovedtostepupfoodproductionbytwopercenteveryyear.

问题2选项

A.theavailablefoodsupplieswillbeenoughtofeedworldpopulation

B.theearthistooexhaustedtosupportitsincreasingpopulation

C.worldpopulationwillgrowataratefasterthanfoodproduction

D.foodsupplieswillbetoomuchavailableforworldpopulation

问题3选项

A.Therearenotenoughpotentialfarmlandreservesleft.

B.Landisbeinglostthrougherosionandindustrialization.

C.Conventionalmethodsofagriculturearcstillprevailingallovertheworld.

D.Modernmechanizationandtheuseoffertilizersarenotwellpopularizedintheworld.

问题4选项

A.Hydroponicshascreatedwondersinagriculture.

B.Hydroponicsistoocomplicatedandexpensiveforpracticaluse.

C.Hydroponicsisconsideredarevolutionarymethodofagriculture.

D.Hydroponicshasalreadybeenemployedinfoodproduction.

问题5选项

A.higheryield

B.lowerlaborcosts

C.moreautomation

D.lesshardmanualword

【答案】第1题:C

第2题:C

第3题:D

第4题:B

第5题:A

【解析】1.主旨大意题。本文第一二段讲述了粮食危机，第三段提出了解决粮食危机的办法-水培法，Hydroponics,asthistechniqueiscalled,maywellbetheanswertoallourfoodworries.水培法很可能是解决我们所有食物问题的答案。故C项“水培法可能是解决未来世界粮食短缺的方法。”正确。

2.推理判断题。In1798thepoliticaleconomistMalthuspredictedthatintimemankindwouldfacestarvation,havingoutgrowntheavailablefoodsupplies.1798年，政治经济学家马尔萨斯预言，人类迟早会面临饥饿，因为人类的粮食供应已经远远超过了人类的需求。可知人类面临粮食危机的原因在于人类的增长速度超过了粮食的供应速度，粮食供应不足才会导致粮食危机。故C项正确。

3.推理判断题。由第二段Sucharateofincreasehasneverbeenmaintainedinanycountrybyconventionalmethodsofagriculture,despitemodernmechanizationandthewidespreaduseoffertilizers.Therearenolargeworthwhilereservesofpotentialfarmlandremaining,andgoodfertilelandiscontinuallybeingdivertedtoindustrialuse.Moreover,erosionofthesoiltakesaconstanttoll.尽管现代机械化和化肥的广泛使用，但任何一个运用传统农业生产方式的国家从来没有保持过这样的增长率。没有大量有价值的潜在农田储备，肥沃的土地不断被用于工业用途。此外，土壤的侵蚀会造成持续的损失。可知D项“现代机械化和化肥的使用在世界上还没有很好地普及。”与原文“despitemodernmechanizationandthewidespreaduseoffertilizers.”不符，故答案D。A项“没有足够的潜在耕地储备。”；B项“土地正因侵蚀和工业化而丧失。”；C项“传统的农业方法仍然在世界各地盛行。”在该段都能找到依据。

4.推理判断题。由最后一段Intensiveresearch,carriedoutovermanyyearsinallmannerofclimaticconditions,hasproducedarevolutionarymethodofgrowingcropswithoutusinganysoilatall.Hydroponics,asthistechniqueiscalled,maywellbetheanswertoallourfoodworries.Alreadyithasaccomplishedwondersinproducinghugecrops.Hydroponicswasonceacomplicatedandexpensivebusiness;nowitiswelloutoftheexperimentalstage.Laborcostsarefarlowerthanwhennormalmethodsofagricultureareemployed.Infact,itisacompletelyautomaticsystem.Thereisnohardmanualwork,nodiggingorplowing,andnoweedingtospeakof.Yieldscanbefarhigherthantheyareinsoil.多年来在各种气候条件下进行的深入研究产生了一种革命性的不用任何土壤就能种植作物的方法。水培法，这种技术被称为水培法，很可能是解决我们所有食物问题的答案。它已经创造了巨大作物产量的奇迹。水培曾经是一项复杂而昂贵的产业;现在它已经远远超出了实验阶段。劳动力成本远低于正常的农业生产方式。事实上，这是一个完全自动化的系统。没有艰苦的体力劳动，没有挖掘或耕作，也没有除草，产量可以比在土壤里高得多。可知B项“水培法对于实际应用来说过于复杂和昂贵。”与原文“Hydroponicswasonceacomplicatedandexpensivebusiness;nowitiswelloutoftheexperimentalstage.水培曾经是一项复杂而昂贵的产业;现在它已经远远超出了实验阶段”不符，水培法在过去是一种复杂而昂贵的产业，现在已经运用于生产。A项“水培法在农业上创造了奇迹。”正确；C项“水培法被认为是一种革命性的农业方法。”正确；D项“水培法已经在食品生产中得到应用”与原文“nowitiswelloutoftheexperimentalstage.它已经远远超出了实验阶段”相符。

5.推理判断题。本位主要讲述了粮食危机，并提出了解决办法-水培法。尽管水培法有很多优点，但最重要的优点是产量高，这样才能从根本上解决粮食问题。最后一句Yieldscanbefarhigherthantheyareinsoil.产量可能远远高于土壤中的产量。故A项正确。

13.单选题

Accordingtothe“hygienehypothesis”firstproposedin1989,exposuretoavarietyofbacteria,virusesandparasiticwormsearlyinlifehelpsprimeachild’simmunesystem,muchlikesensoryexperiencesprogramhisbrain.Withoutsuchearlyinstruction,theimmunesystemmaygoindisorderandoverreactwithallergiestofoods,pollenandpetfurorturnonthebody’sowntissue,settingoffautoimmunedisorders.

Manyofthesemicroorganismsevolvedsymbioticallywithhumansovermillionsofyears—theso-called"oldfriends’’theory.Butwheretheyhavebeeneradicated,akeypartofhumandevelopmenthasbeenthrownoff.“Thevastmajorityofmicrobesareharmless.Thereareonlyafewdozenthatcancauselethalinfections.”saysThomasMcDade,directoroftheLaboratoryforHumanBiologyResearchatNorthwesternUniversity.

In1998,aboutoneinfivechildreninindustrializedcountriessufferedfromallergicdiseasessuchasasthma,allergiesandrashes,accordingtotheInternationalStudyofAsthmaandAllergiesinChildhood,aglobalresearchinitiative.TheincidenceofpeanutallergyintheUStripledbetween1997and2008,accordingtoareportfromMountSinaiSchoolofMedicineinNewYork.ButsuchdiseasesarestillrelativelyrareinAfricaandruralAsia.“Thegeographicaldistributionofallergicandautoimmunediseasesisamirrorimageofthegeographicaldistributionofvariousinfectiousdiseases.”saysareportbyFrenchresearchersdevotedtothehygienehypothesis.

Exposuretoimmune-stimulatinggermsmayalsolowertheriskofheartdisease,accordingtoDr.McDade.Butthereareotherdangerslurkinginmuddywaterandanimalfaces.MichaelBell,aninfectiousdiseasespecialistanddeputydirectorofHealthcareQualityPromotionattheCentersforDiseaseControlandPrevention,saysthatpeopleshouldbevigilantaboutwoundcaresincebacteriacancauseproblemsiftheygetintothebloodstream,andhestilladvocateshand-washing.“Ifyou’renotdoingittentimesaday,you'reprobablynotdoingitenough.”hesays.Butheandotherexpertssaythatregularsoapandwaterarefineinmostcases.Sterilizinghandsiscriticalmainlyforhealth-careworkersandinhospitals,wheredisease-causinggermsareprevalentandcaneasilyspread.

Manyexpertsadvisecommonsense.“Wedon’twanttosaytochildren.OK,playbythedirtyriverbankandcatchwhateveryoucan.”saysDr.Weinstocks."Butwecansaythere'snothingwrongwithkidsplayinginthedirt.Theydon'thavetoliveintotalsanitation,andtheywon’tdiefromeatingsomethingoffthefloor.It’sprobablymorehealthythannot.”

1.The“hygienehypothesis”proposedthatexposuretovariousvirusesandgermsinearlychildhood（

）.

2.Whatifwelivewithoutanymicroorganisms?

3.AccordingtoFrenchresearchers,thegeographicaldistributionofallergicandautoimmunediseases

（

）.

4.WhatdoesMichaelBellsuggestwedoindailylife?

5.Whatcanwelearnfromthelastparagraph?

问题1选项

A.eliminateschildhooddiseasessuchasasthmaandallergies

B.provestobeanimportantpreventionagainstcancer

C.provestobenecessaryforthedevelopmentofimmunesystem

D.increasessusceptibilitytoallergicandautoimmunediseases

问题2选项

A.Wewillneverbeinvolvedintheallergies.

B.Wewilleradicatetheoutbreaksofmanyinfectiousdiseases.

C.Wemaymissanimportantpartofhumandevelopment.

D.Wemayfindnoeffectivemedicalcuretomanydisease.

问题3选项

A.hasnothingtodowiththatofvariousinfectiousdiseases

B.isexactlythesamewiththatofvariousinfectiousdiseases

C.iscompletelyoppositetothatofvariousinfectiousdiseases

D.showsnocomparabilitywiththatofvariousinfectiousdiseases

问题4选项

A.Becarefulaboutwoundcare.

B.Washhandswithin10timesaday.

C.Consulthealth-careworkers.

D.Sterilizeyourhandseveryday.

问题5选项

A.Childrenshouldbeencouragedtoplayindirtyplaces.

B.Moreeffortsshouldbemadeinpublichealth.

C.Parentsneedn’tworryaboutchildrenplayinginthedirt.

D.Excessivecleannessisrequiredathomebutnotoutdoors.

【答案】第1题:C

第2题:C

第3题:C

第4题:A

第5题:C

【解析】1.判断推理题。根据第一段第一句“根据1989年首次提出的“卫生假说”，儿童在早期的生活中接触各种细菌、病毒和寄生虫，有助于儿童的免疫系统做好准备，就像感官体验对大脑进行编程一样。”由此可推断，这个“卫生假说”证明了免疫系统发展的重要性，选项C符合原文。

2.细节事实题。根据第二段一二句“Manyofthesemicroorganismsevolvedsymbioticallywithhumansovermillionsofyears—theso-called“oldfriends”theory.Butwheretheyhavebeeneradicated,akeypartofhumandevelopmenthasbeenthrownoff.许多微生物在数百万年的时间里与人类共生进化，这就是所谓的“老朋友”理论。但是，在它们被根除的地方，人类发展的一个关键部分就被抛弃了。”选项C符合原文。

3.判断推断题。根据关键词“Frenchresearchers”定位到第三段最后一句“‘Thegeographicaldistributionofallergicandautoimmunediseasesisamirrorimageofthegeographicaldistributionofvariousinfectiousdiseases.’saysareportbyFrenchresearchersdevotedtothehygienehypothesis.‘过敏和自身免疫性疾病的地理分布是各种传染病地理分布的一个镜像。’一份由法国研究人员撰写的关于卫生假说的报告称。”镜像与原像是相反的，这里是说他们的地理分布也是完全相反的，所以选项C正确。

4.细节事实题。根据关键词“MichaelBell”定位到倒数第二段第三句“MichaelBell,...,saysthatpeopleshouldbevigilantaboutwoundcaresincebacteriacancauseproblemsiftheygetintothebloodstream,andhestilladvocateshand-washing.MichaelBell表示，人们应该要注意伤口的护理，因为细菌一旦进入血液就会引发问题，他还提倡勤洗手。”选项A符合原文；选项B和D不符合原文描述；选项D在文中没有提及，所以本题选A。

5.判断推理题。根据最后一段第二句“...there'snothingwrongwithkidsplayinginthedirt.Theydon'thavetoliveintotalsanitation,..