(新高考)高考英語(yǔ)一輪復(fù)習(xí)考點(diǎn)練習(xí)12-閱讀之主旨大意題解析版

考點(diǎn)12閱讀之主旨大意（解析版）【命題趨勢(shì)】 閱讀理解在高考中的比重非常大。所謂“得閱讀者得天下”，拿下了閱讀就等于拿下了高考的半壁江山。所以提分的重點(diǎn)就在于閱讀。而閱讀理解中主旨大意題是?？碱}型，也是容易出錯(cuò)的題型之一。掌握解題步驟，確保主旨大意題的正確率是非常重要的。【重要考向】一、識(shí)別主旨大意題；二、主旨大意題解題方法；考向一識(shí)別主旨大意題【典例】【2021年全國(guó)乙卷閱讀理解B篇】Whenalmosteveryonehasamobilephone,whyaremorethanhalfofAustralianhomesstillpayingforalandline（座機(jī)）?Thesedaysyou’dbehardpressedtofindanyoneinAustraliaovertheageof15whodoesn’townamobilephone.Infactplentyofyoungerkidshaveoneintheirpocket.Practicallyeveryonecanmakeandreceivecallsanywhere,anytime.24.Whatdoesparagraph2mainlytellusaboutmobilephones?A.Theirtargetusers. B.Theirwidepopularity.C.Theirmajorfunctions. D.Theircomplexdesign.【參考答案】 B主旨大意題。根據(jù)文章第二段“Thesedaysyou'dbehardpressedtofindanyoneinAustraliaovertheageof15whodoesn'townamobilephone.Infactplentyofyoungerkidshaveoneintheirpocket.Practicallyeveryonecanmakeandreceivecallsanywhere,anytime.(現(xiàn)在你很難在澳大利亞找到15歲以上的沒(méi)有手機(jī)的人。事實(shí)上，很多年幼的孩子口袋里都有手機(jī)。幾乎每個(gè)人都可以隨時(shí)隨地?fù)艽蚝徒勇?tīng)電話)”可推知，本段主要說(shuō)明手機(jī)在澳大利亞廣受歡迎。故選B項(xiàng)。【主旨大意的識(shí)別提分秘籍】題干主要設(shè)置：1.Whichofthefollowingisasuitabletitleforthetext?2.Whatisthelastparagraphmainlyabout?3.WhatdoesNielsen'scareerstorytellus?4.WhatcanwelearnfromJenifer'sstory?5.Whatisthemainideaofthetext?歸納：文章中如何尋找關(guān)鍵詞1.舉例中的關(guān)鍵詞一定不是文章關(guān)鍵詞2.Timex是細(xì)節(jié)詞，細(xì)節(jié)詞不能有3.首段出現(xiàn)疑問(wèn)句時(shí)，對(duì)該疑問(wèn)對(duì)回答就是主題句考向二主旨大意題解題方法【典例】【2021年新高考全國(guó)卷Ⅰ閱讀理解C篇】WhentheexplorersfirstsetfootuponthecontinentofNorthAmerica,theskiesandlandswerealivewithanastonishingvarietyofwildlife.NativeAmericanshadtakencareofthesepreciousnaturalresourceswisely.Unfortunately,ittooktheexplorersandthesettlerswhofollowedonlyafewdecadestodecimatealargepartoftheseresources.Millionsofwaterfowl(水禽)werekilledatthehandsofmarkethuntersandahandfulofoverlyambitioussportsmen.Millionsofacresofwetlandsweredriedtofeedandhousetheever-increasingpopulations,greatlyreducingwaterfowlhabitat.In1934,withthepassageoftheMigratoryBirdHuntingStampAct(Act),anincreasinglyconcernednationtookfirmactiontostopthedestructionofmigratory(遷徙的)waterfowlandthewetlandssovitaltotheirsurvival.UnderthisAct,allwaterfowlhunters16yearsofageandovermustannuallypurchaseandcarryaFederalDuckStamp.TheveryfirstFederalDuckStampwasdesignedbyJ.N.“Ding”Darling,apoliticalcartoonistfromDesMoines,lowa,whoatthattimewasappointedbyPresidentFranklinRooseveltasDirectoroftheBureauofBiologicalSurvey.Hunterswillinglypaythestamppricetoensurethesurvivalofournaturalresources.About98centsofeveryduckstampdollargoesdirectlyintotheMigratoryBirdConservationFundtopurchasewetlandsandwildlifehabitatforinclusionintotheNationalWildlifeRefugeSystem—afactthatensuresthislandwillbeprotectedandavailableforallgenerationstocome.Since1934betterthanhalfabilliondollarshasgoneintothatFundtopurchasemorethan5millionacresofhabitat.LittlewondertheFederalDuckStampProgramhasbeencalledoneofthemostsuccessfulconservationprogramseverinitiated.31.Whichofthefollowingisasuitabletitleforthetext?A.TheFederalDuckStampStory B.TheNationalWildlifeRefugeSystemC.TheBenefitsofSavingWaterfowl D.TheHistoryofMigratoryBirdHunting【參考答案】 A主旨大意題。根據(jù)全文可知，由于之前不恰當(dāng)?shù)陌l(fā)展導(dǎo)致美國(guó)水禽驟減，因此美國(guó)發(fā)行了鴨票，狩獵者只有購(gòu)買了鴨票才能狩獵，而鴨票的部分收入進(jìn)入到了用于購(gòu)買水禽棲息地的基金，從而保護(hù)了水禽，故可知，本文講述美國(guó)鴨票的故事，故選A?！局髦即笠馓岱置丶縈ainidea題型的解題步驟關(guān)鍵詞一定要有細(xì)節(jié)詞不能有3.主題句一般在段首斷尾，首段尾段1.【2019全國(guó)卷Ⅰ閱讀理解D篇】Popularityisawell-exploredsubjectinsocialpsychology.MitchPrinstein,aprofessorofclinicalpsychologysortsthepopularintotwocategories:thelikableandthestatusseekers.Thelikables’plays-well-with-othersqualitiesstrengthenschoolyardfriendships,jump-startinterpersonalskillsand,whentappedearly,areemployedeverafterinlifeandwork.Thenthere’sthekindofpopularitythatappearsinadolescence:statusbornofpowerandevendishonorablebehavior.33.Whatisthesecondparagraphmainlyabout？A.Theclassificationofthepopular.B.Thecharacteristicsofadolescents.C.Theimportanceofinterpersonalskills.D.Thecausesofdishonorablebehavior.【參考答案】 A事實(shí)細(xì)節(jié)題本題需要整體理解第二段內(nèi)容，歸納其段落大意。本段前兩句為主旨句，提出受歡迎度這一概念，并且介紹了MitchPrinstein的理論，把受歡迎的人分為兩類，后面圍繞這兩種分類展開(kāi)論述。classification與第二句中的categories為同義異構(gòu)現(xiàn)象。2.【2021年浙江卷1月閱讀理解C篇】DrCatherineHobaiter,wholedtheresearch,saidthatthiswastheonlyformofintentionalcommunicationtoberecordedintheanimalkingdom.Onlyhumansandchimps,shesaid,hadasystemofcommunicationwheretheydeliberatelysentamessagetoanothergroupmember. “That’swhat’ssoamazingaboutchimpgestures,”shesaid.“They’retheonlythingthatlookslikehumanlanguageinthatrespect.”Althoughpreviousresearchhasshownthatapesandmonkeyscanunderstandcomplexinformationfromanotheranimal’scall,theanimalsdonotappeartousetheirvoicesintentionallytocommunicatemessages.Thiswasasignificantdifferencebetweencallsandgestures,DrHobaitersaid.Chimpswillchecktoseeiftheyhavetheattentionoftheanimalwithwhichtheywishtocommunicate.Inonecase,amotherpresentsherfoottohercryingbaby,signalling:“Climbonme.”Theyoungsterimmediatelyjumpsontoitsmother’sbackandtheytravelofftogether.“Thebigmessagefromthisstudyisthatthereisanotherspecies(物種)outtherethatismeaningfulinitscommunication,sothat’snotuniquetohumans,”saidDrHobaiter.DrSusanneShultz,anevolutionarybiologistfromtheUniversityofManchester,saidthestudywaspraiseworthyinseekingtoenrichourknowledgeoftheevolutionofhumanlanguage.But,sheadded,theresultswere“alittledisappointing”.“Thevaguenessofthegesturemeaningssuggestseitherthatthechimpshavelittletocommunicate,orwearestillmissingalotoftheinformationcontainedintheirgesturesandactions,”shesaid.“Moreover,themeaningsseemtonotgobeyondwhatotheranimalsconveywithnon-verbalcommunication.So,itseemsthegulfremains.”30.Whichofthefollowingisthebesttitleforthetext?A.ChimpanzeebehaviourstudyachievedabreakthroughB.ChimpanzeesdevelopedspecificcommunicationskillsC.Chimpanzees:thesmartestspeciesintheanimalkingdomD.Chimpanzeelanguage:communicationgesturestranslated【參考答案】D主旨大意題文章第一句即點(diǎn)明主旨，研究人員表明，他們已經(jīng)破譯出野生黑猩猩用來(lái)交流的手勢(shì)的含義。3.【2021年全國(guó)乙卷閱讀理解D篇】Duringaninterviewforoneofmybooks,myinterviewersaidsomethingIstillthinkaboutoften.Annoyedbythelevelofdistraction（干擾）inhisopenoffice,hesaid,“That’swhyIhaveamembershipatthecoworkingspaceacrossthestreet—soIcanfocus”.Hiscommentstruckmeasstrange.Afterall,coworkingspacesalsotypicallyuseanopenofficelayout（布局）.ButIrecentlycameacrossastudythatshowswhyhisapproachworks.Theresearchersexaminedvariouslevelsofnoiseonparticipantsastheycompletedtestsofcreativethinking.Theywererandomlydividedintofourgroupsandexposedtovariousnoiselevelsinthebackground,fromtotalsilenceto50decibels（分貝）,70decibels,and85decibels.Thedifferencesbetweenmostofthegroupswerestatisticallyinsignificant;however,theparticipantsinthe70decibelsgroup—thoseexposedtoalevelofnoisesimilartobackgroundchatterinacoffeeshop—significantlyoutperformedtheothergroups.Sincetheeffectsweresmall,thismaysuggestthatourcreativethinkingdoesnotdifferthatmuchinresponsetototalsilenceand85decibelsofbackgroundnoise.Butsincetheresultsat70decibelsweresignificant,thestudyalsosuggeststhattherightlevelofbackgroundnoise—nottooloudandnottotalsilence—mayactuallyimproveone’screativethinkingability.Therightlevelofbackgroundnoisemayinterruptournormalpatternsofthinkingjustenoughtoallowourimaginationstowander,withoutmakingitimpossibletofocus.Thiskindof“distractedfocus”appearstobethebeststateforworkingoncreativetasks.Sowhydosomanyofushateouropenoffices?Theproblemmaybethat,inouroffices,wecan’tstopourselvesfromgettingdrawnintoothers’conversationswhilewe’retryingtofocus.Indeed,theresearchersfoundthatface-to-faceinteractionsandconversationsaffectthecreativeprocess,andyetacoworkingspaceoracoffeeshopprovidesacertainlevelofnoisewhilealsoprovidingfreedomfrominterruptions.35.Whatcanweinferabouttheauthorfromthetext?A.He’sanewsreporter.B.He’sanofficemanager.C.He’saprofessionaldesigner.D.He’sapublishedwriter.【參考答案】 D推理判斷題。根據(jù)第一段“Duringaninterviewforoneofmybooks,myinterviewersaidsomethingIstillthinkaboutoften.（在一次采訪我的一本書時(shí)，我的采訪者說(shuō)了一些我至今還經(jīng)常想起的話。）”可知，作者提到有人采訪自己的書，所以可以推斷，作者是一位作家。故選D項(xiàng)。4.【2021年全國(guó)甲卷閱讀理解D篇】Whoisagenius?Thisquestionhasgreatlyinterestedhumankindforcenturies.Let'sstateclearly:Einsteinwasagenius.Hisfaceisalmosttheinternationalsymbolforgenius.Butwewanttogobeyondonemanandexplorethenatureofgeniusitself.Whyisitthatsomepeoplearesomuchmoreintelligentorcreativethantherestofus?Andwhoarethey?Inthesciencesandarts,thosepraisedasgeniusesweremostoftenwhitemen,ofEuropeanorigin.Perhapsthisisnotasurprise.It'ssaidthathistoryiswrittenbythevictors,andthosevictorssetthestandardsforadmissiontothegeniusclub.Whencontributionsweremadebygeniusesoutsidetheclub—women,orpeopleofadifferentcolororbelief—theywereunacknowledgedandrejectedbyothers.AstudyrecentlypublishedbySciencefoundthatasyoungasagesix,girlsarelesslikelythanboystosaythatmembersoftheirgender(性別)are“really,reallysmart.”Evenworse,thestudyfoundthatgirlsactonthatbelief:Aroundagesixtheystarttoavoidactivitiessaidtobeforchildrenwhoare“really,reallysmart.”Canourplanetaffordtohaveanygreatthinkersbecomediscouragedandgiveup?Itdoesn'ttakeageniustoknowtheanswer:absolutelynot.Here'sthegoodnews.Inawiredworldwithconstantglobalcommunication,we'reallpositionedtoseeflashesofgeniuswherevertheyappear.Andthemorewelook,themorewewillseethatsocialfactors(因素)likegender,race,andclassdonotdeterminetheappearanceofgenius.Asawritersays,futuregeniusescomefromthosewith“intelligence,creativity,perseverance(毅力),andsimplegoodfortune,whoareabletochangetheworld.”15.Whatisthebesttitleforthetext?A.GeniusesThinkAlike B.GeniusTakesManyFormsC.GeniusandIntelligence D.GeniusandLuck【參考答案】 B主旨大意題。根據(jù)文章的主要內(nèi)容，結(jié)合文章第一段提出問(wèn)題“Whoisagenius?（誰(shuí)是天才）”和最后一段的“Asawritersays,futuregeniusescomefromthosewith“intelligence,creativity,perseverance,andsimplegeniuses,whoareabletochangetheworld.”(正如一位作家所說(shuō)，未來(lái)的天才來(lái)自那些具有“智慧、創(chuàng)造力、毅力和那些能夠改變世界的簡(jiǎn)單天才。”)”可知，天才不一定是那些有巨大貢獻(xiàn)的人，他們也可以是某一方面比較突出的普通人。由此可知B項(xiàng)“天才有多種形式”可以作為本文最佳標(biāo)題。故選B。5.【2021年6月浙江卷閱讀理解C篇】Ifyouevergettheimpressionthatyourdogcan"tell"whetheryoulookcontentorannoyed,youmaybeontosomething.Dogsmayindeedbeabletodistinguishbetweenhappyandangryhumanfaces,accordingtoanewstudyResearcherstrainedagroupof11dogstodistinguishbetweenimages（圖像）ofthesamepersonmakingeitherahappyoranangryface.Duringthetrainingstage,eachdogwasshownonlytheupperhalforthelowerhalfoftheperson'sface.Theresearchersthentestedthedogs'abilitytodistinguishbetweenhumanfacialexpressionsbyshowingthemtheotherhalfoftheperson'sfaceonimagestotallydifferentfromtheonesusedintraining.Theresearchersfoundthatthedogswereabletopicktheangryorhappyfacebytouchingapictureofitwiththeirnosesmoreoftenthanonewouldexpectbyrandomchance.28.Thenewstudyfocusedonwhetherdogscan_________.A.distinguishshapesB.makesenseofhumanfacesC.feelhappyorangryD.communicatewitheachother【參考答案】 B主旨大意題。根據(jù)短文首段的第二句“Dogsmayinxdeedbeabletodistinguishbetweenhappyandangryhumanfaces,accordingtoanewstudy”可知，一項(xiàng)新的研究表明,狗可能真地可以辨別人的表情是高興還是憤怒，緊接著后文又詳細(xì)介紹了研究過(guò)程和結(jié)論，即狗能夠識(shí)別人的表情，且倒數(shù)第二段的“Withourstudy,wethinkwecannowconfidentlyconcludethatatleastsomedogscandistinguishhumanfaciallexpressions”一句明確給出了結(jié)論。故選B項(xiàng)。6.【2021年6月浙江卷閱讀理解C篇】Atthispoint,itisnotclearwhydogsseemtobeequippedwiththeabilitytorecognizedifferentfacialexpressionsinhumans."Tous,themostlikelyexplanationappearstobethatthebasisliesintheirlivingwithhumans,whichgivesthemalotofexposuretohumanfacialexpressions,"andthisexposurehasprovidedthemwithmanychancestolearntodistinguishbetweenthem,Mullersaid.30.Whatisthelastparagraphmainlyabout?A.Asuggestionforfuturestudies.B.Apossiblereasonforthestudyfindings.C.AmajorlimitationofthestudyD.Anexplanationoftheresearchmethod.【參考答案】 B主旨大意題。根據(jù)最后一段中的“...whydogsseemtobeequippedwiththeabilitytorecognizedifferentfacialexpressionsinhurmans”可知最后一段解釋了為什么看起來(lái)狗具備識(shí)別人類表情的能力，也就是為什么會(huì)有這樣的實(shí)驗(yàn)研究結(jié)論。故選B項(xiàng)。7.【2021年6月浙江卷閱讀理解B篇】Weliveinatownwiththreebeaches.Therearetwoparkslessthan10minutes'walkfromhomewhereneighbourhoodchildrengathertoplay.However,whatmychildrenwanttodoafterschoolispickupascreen-anyscreen-andstareatitforhours.Theyarenotalone.Today'schildrenspendanaverageoffourandahalfhoursadaylookingatscreens,splitbetweenwatchingtelevisionandusingtheInternet.Inthepastfewyears,anincreasingnumberofpeopleandorganisationshavebeguncomingupwithplanstocounterthistrend.Acoupleofyearsago,film-makerDavidBondrealisedthathischildren,thenagedfiveandthree,wereattachedtoscreenstothepointwherehewasabletosay"chocolate"intohisthree-year-oldson'searwithoutgettingaresponse.Herealisedthatsomethingneededtochange,and,beingaLondonmediatype,appointedhimself"marketingdirectorforNature".Hedocumentedhisjourneyashesetabouttreatingnatureasabrandtobemarketedtoyoungpeople.TheresultwasProjectWildThing,afilmwhichchartsthebirthoftheWildNetworkagroupoforganisationswiththecommongoalofgettingchildrenoutintonature."Justfivemoreminutesoutdoorscanmakeadifference,"DavidBondsays."Thereisalotofreallyinterestingevidencewhichseemstobesuggestingthatifchildrenareinspireduptotheageofseven,thenbeingoutdoorswillbeahabitforlife."Hisownchildrenhavegotintothehabitofplayingoutsidenow:"Wejustsendthemoutintothegardenandtellthemnottocomebackinforawhile."Summerisuponus.Thereisanamazingworldoutthere,anditneedsourchildrenasmuchastheyneedit.Letusgetthemoutandletthemplay.27.Whatcanbeasuitabletitleforthetext?A.LetChildrenHaveFunB.YoungChildrenNeedMoreFreeTireC.MarketNaturetoChildrenD.DavidBond:ARoleModelforChildren【參考答案】 C主旨大意題。作者通過(guò)回憶自己小時(shí)候在外面玩，以及現(xiàn)在自己的孩子花費(fèi)在屏幕上時(shí)間太多，而不再出去玩了，過(guò)渡并敘述了很多人們意識(shí)到了這個(gè)問(wèn)題，并且以電影導(dǎo)演DavidBond為例，拍攝紀(jì)錄片，倡導(dǎo)讓孩子們到戶外，到大自然中去等，因此C項(xiàng)符合題意。8.【2021年6月浙江卷閱讀理解A篇】LeslieNielsen'schildhoodwasadifficultone,buthehadoneparticularshiningstarinhislife-hisuncle,whowasawell-knownactor.TheadmirationandrespecthisuncleearnedinspiredNielsentomakeacareer（職業(yè)）inacting.Eventhoughheoftenfelthewouldbediscoveredtobeano-talent,hemovedforward,gainingascholarshiptotheNeighborhoodPlayhouseandmakinghisfirsttelevisionappearanceafewyearslaterin1948.However,becomingafull-time,successfulactorwouldstillbeanuphillbattleforanothereightyearsuntilhelandedanumberoffilmrolesthatfinallygothimnoticed.Buteventhen,whathehadwasn'tquitewhathewanted.Nielsenalwaysfeltheshouldbedoingcomedybuthisgoodlooksanddistinguishedvoicekepthimbusyindramaticroles.Itwasn'tuntil1980-32yearsintohiscareer-thathelandedtheroleitwouldseemhewasmadeforinAirplane!Thatmovieledhimintothesecondhalfofhiscareerwherehiscomedicpresencealonecouldmakeamovieafinancialsuccessevenwhenmoviereviewerswouldnotrateithighly.DidNielsenthenfeelcontentinhiscareer?Yesandno.Hewasthrilledtobedoingthecomedythathealwaysfeltheshoulddo,butevenduringhislastfewyears,healwayshadasenseofcuriosity,wonderingwhatnewroleorchallengemighthejustaroundthecomer.Heneverstoppedworking,neverretired.LeslieNielsen'sdevotiontoactingiswonderfullyinspiring.Hebuiltahugelysuccessfulcareerwithlittlemorethanplainoldhardworkanddetermination.Heshowedusthatevenasingledesire,nevergivenupon,canmakeforaremarkablelife.23.WhatdoesNielsen'scareerstorytellus?A.Artislong,lifeisshort.B.Hewholaughslastlaughslongest.C.It'snevertoolatetolearn.D.Wherethere'sawillthere'saway.【參考答案】 D推理判斷題。本文主要介紹了尼爾森受叔叔的影響在進(jìn)入演藝圈，并且32年后因一部電影讓其喜劇天分發(fā)揮到極致而一舉成名，從而實(shí)現(xiàn)了他想成為喜劇演員的夢(mèng)想。由此可知，有志者事竟成。故選D。9.【2020全國(guó)卷Ⅰ閱讀理解D篇】Theconnectionbetweenpeopleandplantshaslongbeenthesubjectofscientificresearch.Recentstudieshavefoundpositiveeffects.AstudyconductedinYoungstown，Ohio，forexample,discoveredthatgreenerareasofthecityexperiencedlesscrime.Inanother,employeeswereshowntobe15%moreproductivewhentheirworkplacesweredecoratedwithhouseplants.32.Whatisthefirstparagraphmainlyabout?A.Anewstudyofdifferentplants. B.Abigfallincrimerates.C.Employeesfromvariousworkplaces. D.Benefitsfromgreenplants.【參考答案】 D主旨大意題。根據(jù)第一段中AstudyconductedinYoungstown,Ohio,forexample,discoveredthatgreenerareasofthecityexperiencedlesscrime.Inanother,employeeswereshowntobe15%moreproductivewhentheirworkplacesweredecoratedwithhouseplants.可知例如，在俄亥俄州揚(yáng)斯敦進(jìn)行的一項(xiàng)研究發(fā)現(xiàn)，城市綠化較好的地區(qū)犯罪率較低。在另一項(xiàng)研究中，當(dāng)員工的工作場(chǎng)所被室內(nèi)植物裝飾時(shí)，他們的工作效率會(huì)提高15%。由此可知，第一段的主旨是關(guān)于綠色植物的益處。故選D。10.【2020全國(guó)卷Ⅰ閱讀理解D篇】Theconnectionbetweenpeopleandplantshaslongbeenthesubjectofscientificresearch.Recentstudieshavefoundpositiveeffects.AstudyconductedinYoungstown，Ohio，forexample,discoveredthatgreenerareasofthecityexperiencedlesscrime.Inanother,employeeswereshowntobe15%moreproductivewhentheirworkplacesweredecoratedwithhouseplants.TheengineersattheMassachusettsInstituteofTechnology（MIT）havetakenitastepfurther—changingtheactualcompositionofplantsinordertogetthemtoperformdiverse,evenunusualfunctions….Oneofhislatestprojectshasbeentomakeplantsglow（發(fā)光）inexperimentsusingsomecommonvegetables.…Inthefuture,theteamhopestodevelopaversionofthetechnologythatcanbesprayedontoplantleavesinaone-offtreatmentthatwouldlasttheplant’slifetime.…Lightingaccountsforabout7%ofthetotalelectricityconsumedintheUS.Sincelightingisoftenfarremovedfromthepowersource（電源）—suchasthedistancefromapowerplanttostreetlampsonaremotehighway—alotofenergyislostduringtransmission（傳輸）.Glowingplantscouldreducethisdistanceandthereforehelpsaveenergy.35.Whichofthefollowingcanbethebesttitleforthetext?A.Canwegrowmoreglowingplants? B.Howdowelivewithglowingplants?C.Couldglowingplantsreplacelamps? D.Howareglowingplantsmadepollution-free?【參考答案】 C主旨大意題。根據(jù)最后一段中Lightingaccountsforabout7%ofthetotalelectricityconsumedintheUS.Sincelightingisoftenfarremovedfromthepowersource-suchasthedistancefromapowerplanttostreetlampsonaremotehighway-alotofenergyislostduringtransmission.Glowingplantscouldreducethisdistanceandthereforehelpsaveenergy.可知照明約占美國(guó)總耗電量的7%。由于照明通常遠(yuǎn)離電源，例如從發(fā)電廠到偏僻公路上路燈的距離，在傳輸過(guò)程中會(huì)損失大量能源。發(fā)光的植物可以縮短這段距離，從而幫助節(jié)約能源。結(jié)合文章主要說(shuō)明了綠色植物對(duì)人們很有好處，因此麻省理工學(xué)院的工程師開(kāi)發(fā)了一種發(fā)光植物，文章介紹了他們發(fā)明這種植物的過(guò)程，以及這種植物的一些優(yōu)勢(shì)，指出在未來(lái)發(fā)光植物有可能取代路燈，達(dá)到節(jié)約能源的作用。由此可知，C選項(xiàng)“發(fā)光的植物能取代路燈嗎？”最符合文章標(biāo)題。故選C。11.【2020全國(guó)卷Ⅱ閱讀理解B篇】Someparentswillbuyanyhigh-techtoyiftheythinkitwillhelptheirchild,butresearcherssaidpuzzleshelpchildrenwithmath-relatedskills.PsychologistSusanLevine,anexpertonmathematicsdevelopmentinyoungchildrentheUniversityofChicago,foundchildrenwhoplaywithpuzzlesbetweenages2and4laterdevelopbetterspatialskills….Theresearchersanalyzedvideorecordingsof53child-parentpairsduringeverydayactivitiesathomeandfoundchildrenwhoplaywithpuzzlesbetween26and46monthsofagehavebetterspatialskillswhenassessedat54monthsofage.“Thechildrenwhoplayedwithpuzzlesperformedbetterthanthosewhodidnot,ontasksthatassessedtheirabilitytorotate(旋轉(zhuǎn))andtranslateshapes,”Levinesaidinastatement.Theparentswereaskedtointeractwiththeirchildrenastheynormallywould,andabouthalfofchildreninthestudyplayedwithpuzzlesatonetime.…ThefindingswerepublishedinthejournalDevelopmentalScience.27.Whatisthetextmainlyabout?A.Amathematicalmethod. B.Ascientificstudy.C.Awomanpsychologist D.Ateachingprogram.【參考答案】B主旨大意題。本文是關(guān)于孩子們玩智力游戲的研究，介紹了研究考慮的因素，研究過(guò)程和結(jié)果。所以是關(guān)于科學(xué)研究的。B.Ascientificstudy(一項(xiàng)科學(xué)研究)符合以上說(shuō)法，故選B項(xiàng)。12.【2020全國(guó)卷Ⅱ閱讀理解D篇】Ihaveaspecialplaceinmyheartforlibraries.IhaveforaslongasIcanremember.Iwasalwaysanenthusiasticreader,sometimesreadinguptothreebooksadayasachild.Storieswerelikeairtomeandwhileotherkidsplayedballorwenttoparties,IlivedoutadventuresthroughthebooksIcheckedoutfromthelibrary.Myfirstjobwasworkingat…AsIgrewolderandbecameamother,thelibrarytookonanewplaceandanaddedmeaninginmylife.…Ialwaysread,usingdifferentvoices,asthoughIwereactingoutthestorieswithmyvoiceandtheylovedit!...Now,IseemychildrentakingtheirchildrentothelibraryandIlovethattheexcitementofgoingtothelibrarylivesonformgenerationtogeneration.Asanovelist,I’vefoundanewrelationshipwithlibraries.Iencouragereaderstogototheirlocallibrarywhentheycan’taffordtopurchaseabook.Iseelibrariesasasafehaven(避風(fēng)港)forreadersandwriters,abridgethathelpsputtogetherareaderwithabook.Libraries,intheirownway,helpfightbookpiracy(盜版行為)and1thinkallwritersshouldsupportlibrariesinasignificantwaywhentheycan.Encouragereaderstousethelibrary.Sharelibraryannouncementsonyoursocialmedia.Frequentthemandtalkaboutthemwhenyoucan.35.Whichcanbeasuitabletitleforthetext?A.Reading:ASourceofKnowledgeB.MyIdeaaboutwritingC.Library:AHavenfortheYoungD.MyLoveoftheLibrary【參考答案】D主旨大意題?？v觀全文可知，文章講述了作者是一名熱情地讀者，孩提時(shí)喜歡閱讀，工作在圖書館。有了孩子以后，一家人去圖書館讀書，閱讀的習(xí)慣代代傳承下去，作為小說(shuō)家，作者呼吁其他作家支持圖書館，宣傳圖書館。因此推斷全文圍繞“作者對(duì)圖書館的愛(ài)”展開(kāi)講述。故D項(xiàng)“我對(duì)圖書館的愛(ài)”為最佳標(biāo)題。故選D。13.【2020全國(guó)卷III閱讀理解B篇】Thecreativeteambehind"Apes"usedmotion-capture(動(dòng)作捕捉)technologytocreatedigitalizedanimals,spendingtensofmillionsofdollarsontechnologythatrecordsanactor’sperformanceandlaterprocessesitwithcomputergraphicstocreateafinalimage(圖像).Inthiscase,oneofarealistic-lookingape.25.Whatdoesparagraph2mainlytalkabout?A.Thecostofmaking"Apes." B.Thecreationofdigitalizedapes.C.Thepublicityabout“Apes." D.Theperformanceofrealapes.【參考答案】B主旨大意題。根據(jù)第二段“Thecreativeteambehind"Apes"usedmotion-capture(動(dòng)作捕捉)technologytocreatedigitalizedanimals,spendingtensofmillionsofdollarsontechnologythatIrecordsanactor’sperformanceandlaterprocessesitwithcomputergraphicstocreateafinalimage(圖像).”可知，“人猿”背后的創(chuàng)作團(tuán)隊(duì)利用動(dòng)作捕捉技術(shù)創(chuàng)造數(shù)字化的動(dòng)物，在記錄演員表演的技術(shù)上，花費(fèi)數(shù)千萬(wàn)美元，然后用電腦圖形處理，以產(chǎn)生最終的影像。由此可知，第二段主要是關(guān)于數(shù)字化人猿的創(chuàng)造。故選B項(xiàng)。14.【2020全國(guó)卷III閱讀理解C篇】Withtheyoungunabletoaffordtoleavehomeandtheoldatriskofisolation(孤獨(dú)),morefamiliesarechoosingtolivetogether.Thedoorwaytopeaceandquiet,forNickBrightatleast,leadsstraighttohismother-in-law:shelivesonthegroundfloor,whilehelivesupstairswithhiswifeandtheirtwodaughters.Fouryearsagotheyallmovedintoathree-storeyVictorianhouseinBristol—oneofagrowingnumberofmultigenerationalfamiliesintheUKlivingtogetherunderthesameroof.Theyshareafrontdoorandawashingmachine,butRitaWhiteheadhasherownkitchen,bathroom,bedroomandlivingroomonthegroundfloor.“Wefloatedtheideatomymumofsharingahouse,”saysKathrynWhitehead.Ritacutsin:“WespokemorewithNickbecauseIthinkit’sabigthingforNicktolivewithhismother-in-law.”AndwhatdoesNickthink?“Frommystandpoint,itallseemstoworkverywell.WouldIrecommendit?Yes,IthinkIwould.”It’shardtotellexactlyhowmanypeopleagreewithhim,butresearchindicatesthatthenumbershavebeenrisingforsometime.Officialreportssuggestthatthenumberofhouseholdswiththreegenerationslivingtogetherhadrisenfrom325,000in2001to419,000in2013.Othervarietiesofmultigenerationalfamilyaremorecommon.Somepeoplelivewiththeirelderlyparents;manymoreadultchildrenarereturningtothefamilyhome,iftheyeverleft.Itissaidthatabout20%of25-34-year-oldslivewiththeirparents,comparedwith16%in1991.ThetotalnumberofallmultigenerationalhouseholdsinBritainisthoughttobeabout1.8million.Storieslikethataremorecommoninpartsoftheworldwheremultigenerationallivingismorefirmlyrooted.InIndia,particularlyoutsidecities,youngwomenareexpectedtomoveinwiththeirhusband’sfamilywhentheygetmarried.31.Whatisthetextmainlyabout?A.Lifestylesindifferentcountries. B.Conflictsbetweengenerations.C.AhousingprobleminBritain. D.ArisingtrendoflivingintheUK.【參考答案】D主旨大意題。通讀全文，尤其根據(jù)第一段“Withtheyoungunabletoaffordtoleavehomeandtheoldatriskofisolation(孤獨(dú)),morefamiliesarechoosingtolivetogether.”可知，由于年輕人負(fù)擔(dān)不起離家的費(fèi)用，而老年人又面臨著被孤立的風(fēng)險(xiǎn)，越來(lái)越多的家庭選擇住在一起。所以短文主要是關(guān)于英國(guó)生活方式的一種上升趨勢(shì)。故選D項(xiàng)。15.【2020全國(guó)卷III閱讀理解D篇】Wearetheproductsofevolution,andnotjustevolutionthatoccurredbillionsofyearsago.Asscientistslookdeeperintoourgenes(基因),theyarefindingexamplesofhumanevolutioninjustthepastfewthousandyears.PeopleinEthiopianhighlandshaveadaptedtolivingathighaltitudes.Cattle-raisingpeopleinEastAfricaandnorthernEuropehavegainedamutation(突變)thathelpsthemdigestmilkasadults.OnThursdayinanarticlepublishedinCell,ateamofresearchersreportedanewkindofadaptation—nottoairortofood,buttotheocean.Agroupofsea-dwellingpeopleinSoutheastAsiahaveevolvedintobetterdivers.TheBajau,asthesepeopleareknown,numberinthehundredso