广东省天河区高考英语语法二轮复习：阅读理解精讲精炼21含答案 9页

阅读理解精讲精炼21116.Harvardresearchershavecreatedatough,low-cost,biodegradable（可牛物降解的）materialinspiredbyinsects1hardoutershells.ThemateriaFsinventorssayithasanumberofpossibleusesandsomedaycouldprovideamoreenvironmentallyfriendlyalternativetoplastic.Thematerial,madefromshrimp（虾）shellsandproteinsproducedfromsilk,iscalled"shrilk：Itisthin,clear,flexibleandstrong・Amajorbenefitofthematerialisitsbiodegradability・Plastic"stoughnessandflexibilityrepresentedarevolutioninmaterialsscienceduringthe1950sand"60s.Decadeslater,however,plastic"sverydurability（耐用性）israisingquestionsabouthowappropriateitisforone-timeproductssuchasplasticbags,orshort-livedconsumergoods,usedinthehomeforafewyearsandthencastintoalandfillwheretheywilldegradeforcenturies.Whatisthepointofmakingsomethingthatlasts1,000years?Shrilknotonlywilldegradeinalandfill,butitsbasiccomponentsareusedasfertilizer（肥料）,andsowillenrichthesoil.Shrilkhasgreatpotential,theinventorssaid.Materialsfromwhichitismadeareplentifulinnature,foundineverythingrangingfromshrimpshells,insectbodiestolivingplants.Thatmakesshrilklow-cost,anditsmassproductionpossibleshoulditbeusedforproductsdemandingalotofmaterial・Workonshrilkiscontinuinginthelab.Theinventorssaidthematerialbecomesflexiblewhenwet,sothey"reexploringwaystouseitinwetenvironments・Theyrealsodevelopingsimplerproductionprocesses,whichcouldbeusedfornon-medicalproducts,likeforcomputercasesandotherproductsinsidethehome・They"reevenexploringcombiningitwithothermaterials,likecarbonfibers,togiveitnewproperties.66.Paragraph1ofthepassageismainlyaboutshrilk"s・A・remarkabledesignB.interestingnameC.majorfeaturesD・basicelements67.Whathasbecomeaconcernaboutplastic?A.Usingitproperly.B•Producingitcheaply.C.Developingitspropertiesquickly.D・Evaluatingitscontributionsfairly.6&Accordingtotheinventors,shrilkhasgreatpoteniialpartlybecause.A.itcanhelpplasticdegradeB.itcanbefoundinlivingthingsC.itsmassproductionhasbeenrealizedD.itsrawmaterialsareabundantinnature69.Whataretheinventorsdoinginthelab?A.Replacingcarbonfiberswithshrilk・B.Testingshrilkfsuseinwetconditions.C.Makingshrilkoutofusedhouseholdgoods.D・Improvingshrilk"sflexibilityformedicalpurposes.70.Whichofthefollowingcanbethebesttitleforthepassage?A.RecentProgressinEnvironmentalProtectionB•BenefitsofInsectsinScientificResearchC.TheHarmofOne-timeProductsD.APossibleAlternativetoPlastic【要点综述】本文是一篇科普说明文。介绍了科技新发现：从动物外壳提炼的具有可生物降解特性的材料以及它的广泛用途。 66.C段落大意题。考查对段落主题的理解和判断能力。根据第一段Harvardresearchershavecreatedatough,low-cost,biodegradable…可以推知，选项C符合文意。67.A细节理解题。考查对文章特定细节的理解和判断能力。根据文章第二M-however,plastic"sverydurabilityisraisingquestionsabouthowappropriateitisforone-timeproducts…可以推知，选项A符合文意。68.D细节理解题。考查对文章特定细节的理解和判断能力。根据文章第四段Materialsfromwhichitismadeareplentifulinnature,foundineverything…可以推知，选项D符合文意。69.B细节理解题。考查对文章特定细节的理解和判断能力。根据文章最后一段sothey?reexploringwaystouseitinwetenvironments.可以推知，选项B符合文意。70.D主旨大意题。考查对文章整体的归纳理解能力。根据文章第一段Thematerial"s…couldprovideamoreenvironmentallyfriendlyalternativetoplastic.以及后文具体谈论的该材料优于塑料的内容可以推知，选择D符合文意。117・Bnriiinnng・Thealarmclockannouncesthestartofanotherbusyweekdayinthemorning.Youjumpoutofbed,rushintotheshower,intoyourclothesandoutthedoorwithhardlyamomenttothink.Astressfuljourneytoworkgetsyourbloodpressureclimbing.Onceattheoffice,youglancethroughthenewspaperwithdepressingstoriesorreportsofdisasters.Inthatsortofmood,whocangetdowntowork,particularlysomecreative,originalproblem-solvingwork?Thewaymostofusspendourmorningsisexactlyoppositetotheconditionsthatpromoteflexible,open-mindedthinking.Imaginativeideasaremostlikelytocometouswhenwe"reunfocused.Ifyouareoneofthoseenergeticmorningpeople,yourmostinventivetimecomesintheearlyeveningwhenyouarerelaxed・Sleepypeople"slackoffocusleadstoanincreaseincreativeproblemsolving.Bynotgivingyourselftimetoluneinloyourwanderingmind,youTemissingoutonthesurprisingsolutionsitmayoffer.Thetripyoutaketoworkdoesn"thelp,eithe匚Thestressslowsdownthespeedwithwhichsignalstravelbetweenneurons(神经细胞)，makinginspirationslesslikelytooccur.Andwhileweallshouldreadalotaboutwhafsgoingonintheworld,itwouldnotmakeyoufeelgoodforsure,soputthatnewswebsiteornewspaperasideuntilaftertheday"sworkisdone・Sowhatwouldourmorningslooklikeifwewantedtostartthemwithafullcapacityforcreativeproblemsolving?We"dsetthealarmafewminutesearlyandlieawakeinbed,followingourthoughtswheretheylead・We"dstandalittlelongerunderthewarmwateroftheshower,stoppingthinkingabouttasksinfavorofafewmoreminutesofrelaxation.We"dtakesomedeepbreathsonourwaytowork,insteadofcomplainingaboutheavytraffic.Andonceintheoffice—afterwegetacupofcoffee一we"dclickonlinksnottothenewsofthedaybuttothefunniestvideosthewebhastooffc匚67・Accordingtotheauthor,wearemorecreativewhenweare・A.focusedB.relaxedC.awakeD.busy68・Whatdoestheauthorimplyaboutnewspapers?A・Theyaresolutionproviders・B•Theyareasourceofinspiration.C.Theyarenormallyfullofbadnews.B.Theyaremoreeducationalthanwebsites.69・By"tuneintoyourwanderingmind^(inPara・2),theauthormeans“A.wanderintothewildB.listentoabeautifultuneC・switchtothetrafficchannelD・stopconcentratingonanything70.Theauthorwritesthelastparagraphinorderto•A.offerpracticalsuggestionsB.summarizepastexperiences C・advocatediversewaysoflifeD・establisharoutineforthefuture【要点综述】此篇作者根据自己的观察，发现人们工作中的问题，并提出了增强创造性的建议。67.B信息理解题。根据第二段…yourmostinventivetimecomesintheearlyeveningwhenyouarerelaxed.可知正确答案为B。68.C推理判断题。根据第一段最后两句话：“当你浏览报纸上令人沮丧的消息和关于灾难的报道时，你怎么能安心工作呢？”所以C项正确。69.D词义理解题。划线部分句子的意思为：不给自己时间随着自己的思绪徜徉，你将错过一些令人吃惊的（好的）解决问题的方案。D项正确。70.A主"旨大意题。最后一段首句即为此段中心句，它交代了这一段的写作意图，所以A项正确°118.Ihavebeenconsistentlyopposedtofeedingababyregularly.Asadoctor,motherandscientistinchilddevelopmentIbelievethereisnothingtorecommendit,fromthebaby"spointofview.Mothers,doctorsandnursesalikehavenoideaofwhereababy"sbloodsugarlevellies・Allweknowisthatalowlevelisharmfultobraindevelopmentandmakesababyeasilyannoyed・Inthisstate,thebabyisdifficulttocalmdownandsleepisimpossible.Thebabyasksforattentionbycryingandsearchingforfoodwithitsmouth.Itisnotjustunkindbutalsodangeroustosayafour-hourlyfeedingschedulewillmakeababysatisfied・Thefirstoftheexpertstoadvocateastrictclock-watchingschedulewasDrFredericTrubyKingwhowasagainstfeedinginthenight.Fveneverheardanythingsoridiculous.Babyfeedingshouldn"tfollowatimetablesetbythemum.Whatisimportantisfeedingababyinthebestway,thoughitmaycausesomeinconvenienceinthefirstfewweeks.Well,atlastwehavecopper-bottomedresearchthatsupportsdemandfeedingandpointsouttheweaknessesofstrictlytimedfeeding.Theresearchfindsoutthatbabieswhoarefedondemanddobetteratschoolatage5,7,11and14,thanbabiesfedaccordingtotheclock・Bytheageof8,theirIQ（智商）scoresarefourtofivepercenthigherthanbabiesfedbyarigidtimetable.ThisresearchcomesfromOxfordandEssexUniversityusingasample（扌羊本）of10,419childrenbornintheearly1990s,takingaccountofparentaleducation,familyincome,achild"ssexandage,themother"shealthandfeedingstyle.Theseresultsdon"tsurpriseme.Feedingaccordingtoschedulerunstheriskofharmingtherapidlygrowingbrainbytakingnoaccountofsinkingbloodsugarlevels.Ihopethisresearchwillputanendtoadvocatingstrictlytimedbabyfeedingpractices・31•AccordingtoParagraph2,onereasonwhyababycriesisthatitfeels・A.sickB.upsetA.sleepyD.hungry32.WhatdoestheauthorthinkaboutDrKing?A.Heisstrict.B.Heisunkind・C.Hehasthewrongidea.D・Hesetsatimetableformothers.33.Thewordcopper-bottomedinParagraph4isclosestinmeaningtoA.basicB.reliableC・surprisingD・interesting34.Whatdoestheresearchtellusaboutfeedingababyondemand?A.Thebabywillsleepwell.B.Thebabywillhaveitsbrainharmed・ A.Thebabywillhavealowbloodsugarlevel.B.Thebabywillgrowtobewiserbytheageof8.32.Theauthorsupportsfeedingthebaby.A.inthenightB•everyfourhoursC・wheneveritwantsfoodD・accordingtoitsbloodsugarlevel【要点综述】这是一篇议论文。主要介绍了怎样喂婴儿，是根据婴儿的需求还是按照时间表。根据调查研究发现，按照婴儿的需求喂婴儿要比按照时间规定喂婴儿要好很多。31.D细节理解题。从第二段Thebabyasksforattentionbycryingandsearchingforfoodwithitsmouth.看岀婴儿哭是因为饿了。故选D。32.C作者观点题。根据第三段I"veneverheardanythingsoridiculous.Babyfeedingshouldn"tfollowatimetablesetbythemum.Whatisimportantisfeedingababyinthebestway,thoughitmaycausesomeinconvenienceinthefirstfewweeks.看出作者认为DrFredericTrubyKing的观点是不正确的。故选C。33.B词义猜测题。根据本段的…researchthatsupportsdemandfeedingandpointsouttheweaknessesofstrictlytimedfeeding.Theresearchfindsoutthatbabieswhoarefedondemanddobetteratschoolatage5,7,11and14,thanbabiesfedaccordingtotheclock・Bytheageof8,theirIQ（智商）scoresarefourtofivepercenthigherthanbabiesfedbyarigidtimetable.#出这个研究是非常可靠的。basic"基础的，基本的”；reliableu可依赖的，可靠的”；surprising令人吃惊的"；interesting"有趣的”。故选B。34.D细节理解题。根据第四段Bytheageof&theirIQ（智商）scoresarefourtofivepercenthigherthanbabiesfedbyarigidtimetable.#出答案。故选D。35.C细节理解题。本文的第一句（Ihavebeenconsistentlyopposedtofeedingababyregularly）就提出观点，"反对定时喂婴儿",最后一句（Ihopethisresearchwillputanendtoadvocatingstrictlytimedbabyfeedingpractices）希望结束严格按时喂养的习惯。既然是"不定时”，也就是按婴儿需要喂养，故选C。119.Doyouknowhowitiswhenyouseesomeoneyawnandyoustartyawningtoo?Orhowharditistobeamongpeoplelaughingandnotlaughyourself?Well,apparentlyit"sbecausewehavemirrorneurons（神经元）inourbrains.Putsimply,theexistenceofmirrorneuronssuggeststhateverytimeweseesomeoneelsedosomething,ourbrainsimitate（模仿）whetherornotweactuallyperformthesameaction・Thisexplainsagreatdealabouthowwelearntosmile,talk,walk,danceorplaysports.Buttheideagoesfurther:mirrorneuronsnotonlyappeartoexplainphysicalactions,theyalsotellusthatthereisabiologicalbasisforthewayweunderstandotherpeople.Mirrorneuronscanundoubtedlybefoundalloverourbrains,butespeciallyintheareaswhichrelatetoourabilitytouselanguages,andtounderstandhowotherpeoplefeel.Researchershavefoundthatmirrorneuronsrelatestronglytolanguage・Agroupofresearchersdiscoveredthatiftheygavepeoplesentencestolistento（forexample："ThehandtookholdofthebalF9）,thesamemirrorneuronsweretriggeredaswhentheactionwasactuallyperformed（inthisexample,actuallytakingholdofaball）-Anyproblemswithmirrorneuronsmaywellresultinproblemswithbehavior.Muchresearchsuggeststhatpeoplewithsocialandbehavioralproblemshavemirrorneuronswhicharenotfullyfunctioning.However,itisnotyetknownexactlyhowthesediscoveriesmighthelpfindtreatmentsforsocialdisorders.Researchintomirrorneuronsseemstoprovideuswithevermoreinformationconcerninghowhumansbehaveandinteract（互动）.Indeed,itmayturnouttobetheequivalent（相等物）for neuroscienceofwhatEinstein"stheoryofrelativitywasforphysics.Andthenexttimeyoufeeltheurgetocoughinthecinemawhensomeoneelsedoes—well,perhapsyou"11understandwhy.67.Mirrorneuronscanexplain・A.whywecrywhenwearehurtB•whywecoughwhenwesufferfromacoldC・whywesmilewhenweseesomeoneelsesmileA.whyweyawnwhenweseesomeoneelsestayuplate68.Theunderlinedword“triggered^inthethirdparagraphprobablymeans“A.setoffB.cutoffA.builtupD.brokenup69.Wecanleamfromthepassagethatmirrorneurons.A.relatetohumanbehaviorandinteractionB.controlhumanphysicalactionsandfeelingsC.resultinbadbehaviorandsocialdisordersD.determineourknowledgeandlanguageabilities70.Whatisthepassagemainlyabout?A.Waystofindmirrorneurons.B•Problemsofmirrorneurons.A.Existenceofmirrorneurons.D・Functionsofmirrorneurons・【要点综述】本文是一篇科普说明文。介绍了镜像神经元的作用。67.C推理判断题。从第二段的第一句话"everytimeweseesomeoneelsedosomething,ourbrainsimitateif,可知镜像神经元的作用就是当我们看到别人做某事，我们也会跟着做。6&A词义猜测题。根据第三段镜像神经元对语言的作用，当人们听到“手抓住球”这句话时，神经元就开始起作用了，就像手抓住球这个动作真的发生一样。setoff：出发；触发。69.A细节理解题。根据最后一段第一句可知答案。70.D主旨大意题。本文主要介绍了人体镜像神经元的作用。120-Decision・makingunderStressAnewreviewbasedonaresearchshowsthatacutestressaffectsthewaythebrainconsiderstheadvantagesanddisadvamages,causingittofocusonpleasureandignorethepossiblenegative（负面的）consequencesofadecision.Theresearchsuggeststhatstressmaychangethewaypeoplemakechoicesinpredictableways.uStressaffectshowpeoplelearn,”saysProfessorMaraMather/"Peoplelearnbetteraboutpositivethannegativeoutcomesunderstress?9Forexample,tworecentstudieslookedathowpeoplelearnedtoconnectimages（影像）witheitherrewardsorpunishments.Inoneexperiment,someoftheparticipantswerefirststressedbyhavingtogiveaspeechanddodifficultmathproblemsinfrontofanaudience;intheother,somewerestressedbyhavingtokeeptheirhandsinicewater.Inbothcases,thestressedparticipantsrememberedtherewardedmaterialmoreaccuratelyandthepunishedmateriallessaccuratelythanthosewhohadn"tgonethroughthestress.Thisphenomenonislikelynotsurprisingtoanyonewhohastriedtoresisteatingcookiesorsmokingacigarettewhileunderstress一atthosemoments,onlythepleasureassociatedwithsuchactivitiescomestomind.Butthefindingsfurthersuggestthatstressmaybringaboutadoubleeffect.Notonlyarerewardingexperiencesrememberedbetter,butnegativeconsequencesarealsoeasilyrecalled・Theresearchalsofoundthatstressappearstoaffectdecision-makingdifferentlyinmenandwomen.Whilebothmenandwomentendtofocusonrewardsandlessonconsequencesunderstress,theirresponsestoriskturnouttobedifferent・Menwhohadbeenstressedbythecold-watertasktendedtotakemorerisksintheexperiment whilewomenrespondedintheoppositeway.Instressfulsituationsinwhichrisk-takingcanpayoffbig,menmaytendtodobetter;whencautionweighsmore,however,womenwillwin.Thistendencytoslowdownandbecomemorecautiouswhendecisionsareriskymightalsohelpexplainwhywomenarelesslikelytobecomeaddictedthanmen:theymaymoreoftenavoidmakingtheriskychoicesthateventuallyhardenintoaddiction.64.Wecanleamfromthepassagethatpeopleunderpressuretendto.A.keeprewardsbetterintheirmemoryB・recallconsequencesmoreeffortlesslyC・makeriskydecisionsmorefrequentlyD・learnasubjectmoreeffectively65-Accordingtotheresearch,stressaffectspeoplemostprobablyintheir・A.waysofmakingchoicesB・preferenceforpleasureC・toleraneeofpunishmentsA.responsestosuggestions66・Theresearchhasprovedthatinastressfulsituation,.A.womenfinditeasiertofallintocertainhabitsB・menhaveagreatertendencytoslowdownA.womenfocusmoreonoutcomesD・menaremorelikelytotakerisks【要点综述】本文主要讲述的是压力对人做出决定的影响以及男女在面对压力时决定方式的不同。64.A细节理解题。根据文章第四段"Inbothcases,thestressedparticipantsrememberedtherewardedmaterialmoreaccuratelyandthepunishedmateriallessaccuratelythanthosewhohadnlgonethroughthestress?9可知A另正确答案。65.A推理判断题。根据文章标题和实验内容，可知作者要说明的是“Theresearchsuggeststhatstressmaychangethewaypeoplemakechoicesinpredictableways：（第二段）。所以选Ao66.D细节理解题。根据文章第七段"Menwhohadbeenstressedbythecold-watertasktendedtotakemorerisksintheexperimentwhilewomenrespondedintheoppositeway.”可知D为正确选项。121.Welcometooneofthelargestcollectionsoffootwear（鞋类）intheworldthatwillmakeyougreenwithenvy.HereattheFootwearMuseumyoucanseeexhibits（展品）fromallovertheworld.YoucanfindoutaboutshoeswornbyeveryonefromtheAncientEgyptianstopopstars.Room1Thecelebrity（名人）footwearsectionisprobablythemostpopularintheentiremuseum・Startedinthe1950sthereisawidevarietyofshoesandbootsbelongingtoeveryonefromqueensandpresidenlstopopstarsandactors!Mostvisitorsfindthecelebrities1choiceoffootwearextremelyinteresting.Room2Mostofourvisitorsareamazed一andshocked—bythecollectionof"specialpurpose^shoesonexhibitionhereattheMuseumofFootwear.Forexample,thereareChineseshoesmadeofsilkthatwerewornbywomentotietheirfeetfirmlytopreventthemfromgrowingtoomuch! Room3Aswellasshoesandboots,themuseumalsoexhibitsshoe-shapedobjects・Thevarietyisunbelievable・Forexample,thereisametallampthatresemblesapairofshoes,andGreekwinebottlesthatlooklikelegs!TheFootwearLibraryPeoplecomefromallovertheworldtostudyinourexcellentfootwearlibrary.Designersandresearcherscomeheretolookupinformationonanythingandeverythingrelatedtothesubjectoffoolwear.56.Wherewouldyoufindafamoussingefsshoes?A.Room1.B.Room2.C.Room3.D.TheFootwearLibrary・57.Allexhibitseachroom.A.sharethesamethemeB.havethesameshapeC・aremadeofthesamematerialA.belongtothesamesocialclass5&Whichofthefollowingistrueaccordingtothetext?A.TheoldestexhibitsinRoom1weremadeinthe1950s.B.Room2isthemostvisitedplaceinthemuseum.C.Room3hasarichervarietyofexhibitsthantheothertwo.D.ResearcherscometotheFootwearLibraryfordata.59.Thepurposeofthetextistogetmorepeopleto・A.doresearchB.designshoesC.visitthemuseumD.followcelebrities【要点综述】本文讲述世界上最大的收集鞋类的博物馆之一FootwearMuseumo56.A细节推断题。Room1中有名人鞋的展品，所以选A。57.A推理判断题。每个展厅的展品都和"鞋类”有关。所以选A。5&D细节推断题。根据TheFootwearLibrary中Designersandresearcherscomeheretolookupinformationonanythingandeverythingrelatedtothesubjectoffootwear.可判断研究者是为了收集资料。59.C推理判断题。本文讲述了世界上最大的收集鞋类的博物馆之一——FootwearMuseum,目的是吸引更多的人来参观。122.Welcometoyourfuturelife!Yougetupinthemorningandlookintothemirror.Yourfaceisfirmandyoung-looking.In2035,medicaltechnologyisbetterthanever.Manypeopleyouragecouldlivetobe150,soat40,youTenotoldatall.Andyourparentsjusthadananli-aging（抗哀老的）treatment.Now，allthreeofyoulookthesameage!Yousaytoyourshirt,"Turnred/9Itchangesfrombluetored.In2035,"smartclothes^containparticles（粒子）muchsmallerthanthecellsinyourbody.Theparticlescanbeprogrammedtochangeyourclothes*colororpattem・Youwalkintothekitchen.Youpickupthemilk,butavoicesays,“Youshouldn"tdrinkthat!”Yourfridgehasreadthechip（芯片）thatcontainsinformationaboutthemilk,anditknowsthemilkisold.In2035,everyarticleoffoodinthegrocerystorehassuchachip.It"stimetogotowork・In2035,carsdrivethemselves・Justtellyour"smartcar”wheretogo.Ontheway,youcancallafriendusingyourjacketsleeve.Such"smarttechnology^is allaroundyou.Sowillallthesethingscometrue?“Fornewtechnologytosucceed,”saysscientistAndrewZolli，"ilhastobesomuchbetterthatitreplaceswhatwehavealready.^TheInternetisoneexample一whatwillbethenext?72.Wecanlearnfromthetextthatinthefuture.A.peoplewillnevergetoldB.everyonewilllookthesameC.redwillbethemostpopularcolorD.clotheswillbeabletochangetheirpattem73.WhatcanbeinferredfromParagraph4?A.Milkwillbeharmfultohealth.B.Moredrinkswillbeavailableforsale.C.Foodinthegrocerystorewillcarryelectronicinformatiori・D.Milkinthegrocerystorewillstayfreshmuchlonger.74.Whichofthefollowingismentionedinthetext?A.NothingcanreplacetheInternet・B.Fridgeswillknowwhatpeopleneed.C・Jackelsleevescanbeusedasaguide・A.Carswillbeabletodriveautomatically.75-Whatisthetextmainlyabout?A.Foodandclothingin2035.B・Futuretechnologyineverydaylife.C.Medicaltreatmentsofthefuture.D.Thereasonforthesuccessofnewtechnology・【要点综述】本文讲述未来随着技术的不断发展，和日常生活相关的医疗、衣服材料、食物、汽车等也发生很大的变化。72.D细节推断题。根据第三段最后一句Theparticlescanbeprogrammedtochangeclothes"colororpattem.可推断衣服能够改变样式。73.C推理判断题。根据第四段中thechip（芯片）thatcontainsinformation和In2035,everyarticleoffoodinthegrocerystorehassuchachip可推断食品店中的食物能够携带电子信息。74.D细节推断题。根据第五段中In2035,carsdrivethemselves.可推断车能够自动驾驶。75.B主旨大意题。本文介绍未来随着技术的不断发展，和日常生活相关的东西也发生很大的变化。123.Doyouknowhowitiswhenyouseesomeoneyawnandyoustartyawningtoo?Orhowharditistobeamongpeoplelaughingandnotlaughyourself?Well,apparentlyit"sbecausewehavemirrorneurons仔申经元）inourbrains.Putsimply,theexistenceofmirrorneuronssuggeststhateverytimeweseesomeoneelsedosomething,ourbrainsimitate（模仿）it,whetherornotweactuallyperfomithesameaction.Thisexplainsagreatdealabouthowwelearntosmile,talk,walk,danceorplaysports.Buttheideagoesfurther:mirrorneuronsnotonlyappeartoexplainphysicalactions,theyalsotellusthatthereisabiologicalbasisforthewayweunderstandotherpeople・Mirrorneuronscanundoubtedlybefoundalloverourbrains,butespeciallyintheareaswhichrelatetoourabilitytouselanguages,andtounderstandhowotherpeoplefeel.Researchershavefoundthatmirrorneuronsrelatestronglytolanguage・Agroupofresearchersdiscoveredthatiftheygavepeoplesentencestolistento(forexample："Thehandtookholdoftheball"),thesamemirrorneuronsweretriggeredaswhentheactionwasactuallyperformed(inthisexample,actuallytaking holdofaball).Anyproblemswithmirrorneuronsmaywellresultinproblemswithbehavior.Muchresearchsuggeststhatpeoplewithsocialandbehavioralproblemshavemirrorneuronswhicharenotfullyfunctioning.Howeveritisnotyetknownexactlyhowthesediscoveriesmighthelpfindtreatmentsforsocialdisorders.Researchintomirrorneuronsseemstoprovideuswithevermoreinformationconceminghowhumansbehaveandinteract(互动)•Indeed,itmayturnouttobetheequivalent(相等物)forneuroscienceofwhatEinstein"stheoryofrelativitywasforphysics・Andthenexttimeyoufeeltheurgetocoughinthecinemawhensomeoneelsedoes一well,perhapsyou"llunderstandwhy.64.Mirrorneuronscanexplain・A.whywecrywhenwearehurtB•whywecoughwhenwesufferfromacoldC.whywesmilewhenweseesomeoneelsesmileD・whyweyawnwhenweseesomeoneelsestayuplate65.Theunderlinedword"triggered^inthethirdparagraphprobablymeans“A.setoffB.cutoffC.builtupD.brokenup66.Wecanlearnfromthepassagethatmirrorneurons.A.relatetohumanbehaviorandinteractionB•controlhumanphysicalactionsandfeelingsC・resultinbadbehaviorandsocialdisordersA.determineourknowledgeandlanguageabilities67.Whatisthepassagemainlyabout?A.Waystofindmirrorneurons.B•Problemsofmirrorneurons・C•Existenceofmirrorneurons.D・Functionsofmirrorneurons.【要点综述】本文是一篇科普说明文。介绍了镜像神经元的作用。67.C推理判断题。从第二段的第一句话"everytimeweseesomeoneelsedosomething,ourbrainsimitateit"可知镜像神经元的作用就是当我们看到别人做某事，我们也会跟着做。68.A词义猜测题。根据第三段镜像神经元对语言的作用，当人们听到“手抓住球”这句话时，神经元就开始起作用了，就像手抓住球这个动作真的发生一样。setoff：岀发；触发。69.A细节理解题。根据最后一段第一句可知答案。70.D主旨大意题。本文主要介绍了人体镜像神经元的作用。