陕西2020-2024年中考英语五年真题汇编教师版-专题04 阅读理解之说明文

陕西2020-2024年中考英语五年真题汇编教师版——专题04阅读理解之说明文【五年考情回顾】年份体裁主题内容2024年说明文本文主要介绍乔纳斯·考夫曼是如何爱上意大利和它的音乐的。2023年说明文本文主要介绍了帮助学生养成良好的学习习惯，更好地理解化学的建议。2022年说明文本文由动物迁徙引出了英语的造词，告诉我们找出单词之间的关系并在一个或多个小组中学习它们也可以是学习语言的一种方式。2020年说明文本文介绍了人们是用语言去交流，而习语是表达人们想法的一种方式，有的时候习语会引起误会，也会让人很头疼，但是另一方面，习语是了解一种新文化的有趣方式。（2024·陕西·中考真题）SHARETHEMAGICofItaliansongwithJonasKaufmannasheshowsusbothonandoffstage,howhefellinlovewithItalyanditsmusic.“ITALIANSLOVETOSING.Theysinginthestreet.Theysingwhiletheygoabouttheirbusiness.Itisnotjustacliché—inItaly,youseegrown-upmenjustsingingwhiletheywork,becausetheywanttosomehowexpresstheirfeelings.Musicisnotonlytomakeyousmile,musicistomakeyouthink,andsometimestounderstandthatyou’renottheonlyonecarryinggreatproblemswithyou.Byexpressingthatinasong,youcanbetterlivewithit,becausesomebodyfoundtherightwords,therightwaytoexpresswhatyou’refeelingatthatmoment.ThesongsonthisalbumshowthewholerangeofemotionsthatItalianmusiciscapableof,justlikeinopera...”—JonasKaufmannTheword“album”inthetextmeansagroupofsongsorpiecesofmusiconaCD．TheunderlinedpartmeanstherichfeelingsthatItalianmusicisabletoexpress.1．Thesongsonthisalbumaresungin________.A．Russian B．French C．English D．Italian2．FromKaufmann’swords,wecanknow________.A．howmuchItalianslovemusic B．howhecreatedhismusicC．hisexperienceoflearningmusic D．hisadviceonmakingmusic3．WhichofthefollowingwouldKaufmannmostprobablyagreeaccordingtothetext?A．Musicisatooltolearnalanguage. B．Musiccanworkasthekeytothedoorofart.C．Musicisthemostbeautifulartform. D．Musiccanmakepeoplelesslonely.【答案】1．D2．A3．D【导语】本文主要介绍乔纳斯·考夫曼是如何爱上意大利和它的音乐的。1．细节理解题。根据“DolceVitaistheItalianlanguagefortheEnglishexpression...”可知，专辑是意大利语的，故选D。2．细节理解题。根据“ITALIANSLOVETOSING.Theysinginthestreet.Theysingwhiletheygoabouttheirbusiness.Itisnotjustacliché—inItaly,youseegrown-upmenjustsingingwhiletheywork,becausetheywanttosomehowexpresstheirfeelings.”可知，意大利人喜欢唱歌。他们在街上唱歌。他们一边做自己的事一边唱歌。这不仅仅是一种陈词滥调——在意大利，你会看到成年男性在工作时唱歌，因为他们想以某种方式表达自己的感受。由此可知，意大利人非常喜欢音乐。故选A。3．推理判断题。根据“andsometimestounderstandthatyou’renottheonlyonecarryinggreatproblemswithyou”可知，音乐有时候让明白你并不是唯一一个有大问题的人，所以音乐可以使人不那么孤独。故选D。（2023·陕西·中考真题）Chemistryisusuallythoughttobemoredifficultthanothersubjects,atleastforthebeginners.Therearesomereasonsforthisidea.Foronething,chemistryhasaveryspecializedvocabulary（学科专用语汇）.Atfirst,studyingchemistryislikelearninganewlanguage.Also,someconcepts（概念）ofchemistryarehardtounderstand.However,withhardworkandcarefulstudy,youcanfinishthissubjectsuccessfully—andevenenjoyit.Herearesomesuggestionstohelpyoudevelopgoodstudyhabitsandbetterunderstandthetopicsinthebook:●Firstly,attendclassesontime.Listentoyourteacherandtakecarefulnotesinclass.Ifpossible,alwaysreviewthetopicsyoulearninclass,andreviewyournotesonthesameday.●Secondly,thinkcarefullywhetheryoureallyunderstandthemeaningofatermortheuseofanequation（方程式）.Agoodwaytotestyourunderstandingistoexplainaconcepttoaclassmateorsomeoneelse.●Thirdly,payattentiontothingswhichhavesomethingtodowithchemistryinlife.Watchordoexperimentsinclasscarefully.●Fourthly,questionoftenanddonotbeafraidtoaskyourteacherorclassmatesforhelp.Youwillfindthatchemistryismuchmorethannumbers,formulas（分子式）andequations.It’softenusedindailylifejustlikemathandphysics.Onceyoufallinlovewithit,you’llgetlotsoffun.4．Howmanysuggestionsdoesthewritergivethereaders?A．Three. B．Four. C．Five. D．Six.5．Thewriterthinksthatagoodwaytotestyourunderstandingoftheformula“H2CO3”isto________.A．writeitontheblackboard B．readitaloudinclassC．explainittosomeoneelse D．askothersthemeaningofit6．Accordingtothepassage,whichofthefollowingisTRUE?A．Chemistryismoreoftenusedthanphysics.B．Someconceptsofchemistryarehardtounderstand.C．Studyingchemistryislikelearningourmotherlanguage.D．Chemistryisusuallythoughttobeasdifficultasothersubjects.7．Thepassageismainlyabout________.A．differencesbetweenchemistryandphysics B．theimportanceofchemistryandphysicsC．whychemistryishardforbeginners D．howstudentsstudychemistry【答案】4．B5．C6．B7．D【导语】本文主要介绍了帮助学生养成良好的学习习惯，更好地理解化学的建议。4．细节理解题。根据“●Firstly...●Secondly...●Thirdly...●Fourthly”可知作者给读者4条建议，故选B。5．细节理解题。根据“Agoodwaytotestyourunderstandingistoexplainaconcepttoaclassmateorsomeoneelse.”可知作者认为测试你对“H2CO3”公式理解程度的一个好方法是向别人解释它。故选C。6．细节理解题。根据“Also,someconcepts（概念）ofchemistryarehardtounderstand.”可知有些化学概念很难理解。故选B。7．主旨大意题。根据“Herearesomesuggestionstohelpyoudevelopgoodstudyhabitsandbetterunderstandthetopicsinthebook:”可知本文主要介绍了帮助学生养成良好的学习习惯，更好地理解化学的建议，故选D。（2022·陕西·中考真题）Doyouknowthewordmigrate?Itisawordusuallyusedtotalkaboutcertainanimalssuchasbirds,fishandsoon.Whenanimalsmigrate,theytravelalongwayfromonepartoftheworldtoanotheraccordingtotheseason.Forexample,swallows(燕子)migratesouthinwinter.Manyanimalsmigrate—theydothisoftenatthesametimeandtothesameplaceeachyear.Theymovetoplaceswhereconditionsarebetter—wheretheweatheriswarmer,wherethereismorefoodandwater,orwheretheiryoungwillbesafer.Peoplealsomigrate.Whenpeoplemigrate,theygotoliveinanotherareaorcountry,especiallyinordertofindwork.InEnglish,whenpeopleleavetheirhomecountryinordertoliveinanothercountry,weusethewordemigrateinsteadofmigrate.Frommigrateandemigratecomethewordsmigrationandemigration.However,ifpeoplemovefromtheirhomecountrytoanothertolivethereforever(永久地),thewordchangesfromemigratetoimmigrateintheEnglishlanguage.Thenthewordimmigrationisborn.Isn’tword-makingoftheEnglishlanguageinteresting?Andcanthisprocess(过程)offindingouttherelationshipsbetweenwordsandlearningtheminagrouporgroupsbeawayforyoutolearnthelanguage?BasedonLongmanDictionaryofContemporaryEnglish,6thedition.8．WhichofthefollowingsituationscanmatchthemainideaofParagraph1?A．Snakesmoveintoholestosleepinwinter.B．Fishswimtocleanwatersbecauseofpollution.C．Birdsflyveryfarawaytofindfoodandreturntogiveittotheirbabies.D．MonarchbutterfliesinNorthAmericaflysouthtostayawayfromthecold.9．Accordingtothepassage,ifpeople________,theyleavetheirhomecountrytoliveinanotherforever.A．travel B．migrate C．emigrate D．immigrate10．Thepassageiswrittento________.A．introducemigrationofanimals B．tellreadersawayoflearningEnglishC．showhowEnglishwordschange D．explainwhypeoplemigrate【答案】8．D9．D10．B【导语】本文由动物迁徙引出了英语的造词，告诉我们找出单词之间的关系并在一个或多个小组中学习它们也可以是学习语言的一种方式。8．推理判断题。根据“Whenanimalsmigrate,theytravelalongwayfromonepartoftheworldtoanotheraccordingtotheseason”可知当动物迁徙时，它们会根据季节从世界的一个地方长途跋涉到另一个地方，故选项D“北美帝王蝶南飞避寒”符合第一段的主旨。故选D。9．细节理解题。根据“ifpeoplemovefromtheirhomecountrytoanothertolivethereforever(永久地),thewordchangesfromemigratetoimmigrateintheEnglishlanguage”可知如果人们从他们的祖国搬到另一个国家永远住在那里，这个词在英语中从emigrate变为immigrate。故选D。10．主旨大意题。本文由动物迁徙引出了英语的造词，告诉我们找出单词之间的关系并在一个或多个小组中学习它们也可以是学习语言的一种方式。故选B。（2020·陕西·中考真题）Peopleuselanguagestocommunicate.Anylanguagehasitswaystoexpresspeople’sminds.Oneofthewaysincommonistheuseofidioms.Anidiomisagroupofwords.Ithasaspecialmeaningthatisdifferentfromtheusualmeaning.Forexample,undertheweatherisanidiommeaningill.Sowhenpeoplesay“I’mundertheweather,"theyaresayingthatthey’renotfeelingwell.Anotherexample,inallweathersmeansinallkindsofweather.So,“Therearehomelesspeoplesleepingonthestreetsinallweathers"tellsusthathomelesspeoplesleeponthestreetsnomatterwhetheritiscoldorhot.Differentlanguagesmayhavedifferentwaystomakeidioms.Forpeoplewhoarelearningaforeignlanguage,idiomscouldcausemisunderstandingsandbringthemendlessheadaches.Ontheotherhand,ifthingsaredoneright,idiomscanalsobeafunwayoflookingintoanewcultureandunderstandinghowthepeoplethinkandtalk.Metaphor(比喻)isoftenusedinidioms.Let’sreadthefollowingtwoexamples:●Itmakesmybloodboil(煮沸)whenpeoplelitter.●Thenightwasdarkandquiet;mybloodrancoldwhenIheardastrangenoiseoutsideatdarknight.Inneithersituationabove,ourbloodcanreachthepointsohighorsolowintemperature.Yet,withthesituationsthetwosentencescreated,itisnotdifficulttoworkouttheunhappyfeelingsofreallyangryinthefirstexampleandveryafraidinthesecond.Ofcourse,notallidiomsarethiseasytounderstand.Whenwecometoidiomsofaforeignlanguage,agooddictionaryofidiomsisalwayssuggested.11．Thispassagetellsussomethingabout__________intheEnglishlanguage.A．grammar B．writing C．reading D．idioms12．Ifyourbrotherbreaksyourcomputer,youcansaytohim,“__________.”A．I’mundertheweather B．I’mthereinallweathersC．You’vemademybloodboil D．Mybloodrunscold13．Whatisthewriter’sadvicewhenyoucometoanexpressionlikeundertheweather?A．Weshouldlookitupinagoodidiomdictionary.B．Weshouldtrytoexpressourmindswithit.C．Weshouldfindaninterestingwaytolearnit.D．Weshouldcreatesituationstoguessitsmeaning.【答案】11．D12．C13．A【分析】本文介绍了人们是用语言去交流，而习语是表达人们想法的一种方式，有的时候习语会引起误会，也会让人很头疼，但是另一方面，习语是了解一种新文化的有趣方式。11．主旨大意题。根据Oneofthewaysincommonistheuseofidioms及下文的介绍，可知，本文是告诉我们英语中关于习语的一些知识。故选D。12．细节理解题。根据Itmakesmybloodboil(煮沸)whenpeoplelitter及itisnotdifficulttoworkouttheunhappyfeelingsofreallyangryinthefirstexample，可知，makemybloodboil形容人在生气时的不愉快情绪，所以当你的哥哥弄坏你的电脑时，你一定是生气的，可以用makemybloodboil表达。故选C。13．细节理解题。根据Whenwecometoidiomsofaforeignlanguage,agooddictionaryofidiomsisalwayssuggested，可知，当我们碰到一种外国语言的习语时，我们应该在一本好的习语字典里进行查阅。故选A。（2024·陕西商洛·三模）Youngpeopleenjoydifferentkindsofdrinks,thoughtheyknowhowbaddrinksarefortheirhealth.Whatwillhappentoyouifwatertakestheplaceofalldrinks?ChrisBailey,apopularblogger,triedthisout.Herearetheadvantagesthathehasfoundaboutdrinkingwater.First,youloseweightfaster.Youdon’thavetoexercisebutjustkeepawayfromdrinksfor9days.Sowaterisveryimportant.Itisthesameasrunningfor8kilometersaday!Sowritedownyourresolutiononapieceofpaperandputitonthewall.Andyouwillseetheresultsoon.Sometimeswhenyouhavetostayuplateforatest,youmaydrinkacupofteaorcoffee.Butdoyouknow75to85percentofyourbrainiswater?Nothingelse!Justbydrinkingwater,yourbraincanworkefficiently.Youmayrememberthingsquickly.What’smore,waterwashesoutsomethingbadinyourbody.Sodrinkingenoughwatercanstopyoufromgettingoldsoon.Ifyouwanttolookyoungandbeautiful,drinkwaterrightnow!Keepondoingitforlonger,andyouwillbesurprisedtotouchyoursoftandcleanskin(皮肤).Lastly,yousavemoney!Thepriceofwaterismuchlowerthanthatofotherdrinks.Drinkenoughwatereveryday,orspendmoneyvisitingdoctors.Thinkaboutit!So,whatareyouwaitingfor?14．Youcanwritedown“________”onapieceofpaperaccordingtoParagraph3.A．Takemoreexercise! B．Drinkmorewater!C．Usethebrainmore! D．Savemoremoney!15．Theunderlinedword“efficiently”inParagraph4means“________”.A．well B．badly C．happily D．slowly16．Whatcanweinferfromthetext?A．Thereis25%waterinyourbrain.B．Keepingondrinkingwatermakeshairsoftandclean.C．Stayingawayfromdrinksfor9dayshelpsloseweight.D．Themoneyspentoncoffeeislessthanthatinvisitingdoctors.【答案】14．B15．A16．C【原文】本文是一篇说明文。文章主要讲述了博主ChrisBailey,尝试用水替代饮料后的发现与好处。文章强调了用水替代其他饮料的健康和经济优势，例如减肥更快、提高大脑效率、防止衰老、省钱，并鼓励人们多喝水。14．细节理解题。根据“First,youloseweightfaster.Youdon’thaveto…willseetheresultsoon.”可知是与减轻体重有关，这一段表示不是必须要运动，排除A项，CD项与体重无关，B项喝更多的水符合题意。故选B。15．词义猜测题。根据“Butdoyouknow75to85percentofyourbrainiswater?Nothingelse!Justbydrinkingwater,yourbraincanworkefficiently.Youmayrememberthingsquickly.”可知，大脑75%到85%是水，光是喝水，大脑就能高效工作。故选A。16．细节理解题。根据“First,youloseweightfaster.Youdon’thaveto…willseetheresultsoon.”可知，减肥不需要锻炼，只要9天远离酒精就有助于减肥。故选C。（2024·陕西商洛·三模）Haveyouheardofthehorse-faceskirts?TheseChineseskirtsdatebacktotheSongDynasty(960—1279).Theyhavebeautifulpatterns(图案)andfoldsonbothsides.Andthereareopeningsinthefrontandbackoftheskirts.Thisstyleiscalled“mamian”.InSongDynasty,womenusedtowearthehorse-faceskirtswhentheyrodedonkeys(驴)orhorses.Theopeningsmakeitconvenientforwomentogetonandoffthem.Inthenexthundredsofyears,theseskirtshavebecomemoreandmorebeautiful.In2022,manyhanfuloversbegantospreadtheknowledgeoftheskirts.ThishelpedmorepeoplelearnabouttraditionalChineseclothes.“Forus,wearingtheskirtsisnotjustforfashion(时尚),”saidMao,oneofthehanfulovers,“ItalsoshowsourloveforChineseculture.”Recently,theskirtshavegottenevenmorepopular.ManyfamousChinesepeoplehavewornthemtointernationalevents.AndduringthispastSpringFestival,lotsofyoungpeopleworetheskirtswhentheywentontrips.Peopleinothercountriesliketheseskirts,too.Chineseclothingfactorieshavegottenalotofordersforthemfromabroad.Areportstudiedhowpopulartheskirtswereamongforeignusersofsomeshortvideoapps.Whatdidthereportfind?Lastyear,usersfrommorethan90countriessharedsomethingabouttheskirts!Besidestheskirts,“newChinese-styleclothes”isalsoahottopic.TheseclothesaddtraditionalChinesesymbolstomodernfashion.Theyhavewontheheartsofmanypeoplearoundtheworld.17．Whichisthepictureofahorse-faceskirt?A． B． C． D．18．WhydidwomeninSongDynastywearthehorse-faceskirts?A．Forbeauty. B．Forridinghorsesordonkeys.C．Fordoinghouseworkathome. D．ForshowingtheirloveforChineseculture.19．Whatdidthereportfindaboutthehorse-faceskirtsinParagraph5?A．Theyappearinallusers’videos. B．Theyaremoreexpensivethanbefore.C．Theyhavegottentheworld’sattention. D．Theyhavechangedwesternfashion.20．Thepassagemostprobablycomesfromthe________partofamagazine.A．Sports B．Business C．Travel D．Culture【答案】17．A18．B19．C20．D【导语】本文主要讲了马面裙的历史及其在当今社会的受欢迎程度。17．细节理解题。根据“Theyhavebeautifulpatternsandfoldsonbothsides.Andthereareopeningsinthefrontandbackoftheskirts.Thisstyleiscalled‘mamian’.”可知，马面裙两边有漂亮的图案和褶皱，裙子的前后都有开口。故选A。18．细节理解题。根据“InSongDynasty,womenusedtowearthehorse-faceskirtswhentheyrodedonkeysorhorses.Theopeningsmakeitconvenientforwomentogetonandoffthem.”可知，在宋代，妇女骑驴或骑马时要穿马脸裙，这些开口方便女性上下。故选B。19．推理判断题。根据第五段内容可知，马面裙在海外也受到了广泛的欢迎，C选项“他们获得了世界的关注”符合题意。故选C。20．推理判断题。本文主要讲了马面裙的历史及其在当今社会的受欢迎程度，马面裙是中国文化的一部分，所以推测可能在杂志的文化专栏中看到这篇文章。故选D。（2024·陕西渭南·二模）Plantsarerooted(扎根)inoneplace.Theycan’trunawayfromdangerorwalkoverthesunnysideofthegarden.Sotheyhavetodevelopsomespecialwaystoprotectthemselvesandgrowinthenature.Somescientistsfoundthatplantscansensetheirsurroundings.You’veallseenplantsgrowtowardslightwhichiscalledphototropism(向光性).Evenifthetopofthemarecutoff,theplantsdon’tchangethedirection.Theysensethelightandtelltherestoftheplantshowtogrowthen.Someplants“talk”witheachotherbyusing“airmail”towarneachotherofdanger.ResearchersinEnglandcuttheleavesofcabbages.Thecabbagesthenproduceatinynumberofchemicals(化学物质)thatprotectthemselvesfromsomeinsects.Strangely,thecabbageswhicharen’tcutnearbyalsobegintogiveofftheirowndifferentchemicals.Thatmeanstheyseemtoreceiveawarningfromtheircabbageneighbors.Mostamazingly,plantshaveagreatsystemofcommunicationthatcanconnectnearlyeveryplantinaforestbyfungi(真菌).Itconnectstherootsofdifferentplantstoeachother.Scientistscallthesystemthe“woodwideweb”,similartotheInternetweuse.Usingthenetwork,plantscancommunicateandshareinformationandevenfoodwitheachother.Whateverthecase,plantsarestrangerandmorewonderfulthanwecanimagine.21．Picture________showstheword“phototropism”.A． B． C． D．22．Wecanfindtheanswertothequestion“________”inthethirdparagraph.A．Whydothecabbagesproducethechemicals?B．HowdothecabbagesgrowbiggerinEngland?C．HowmanyresearchersarethereinEngland?D．Whendidtheresearchersdotheexperiment?23．Inwhichpartofamagazinecanwefindthepassage?A．Art. B．Nature. C．Culture. D．Sports.【答案】21．D22．A23．B【导语】本文主要介绍了一些植物保护自己的方式以及植物之间的交流。21．细节理解题。根据第二段“You’veallseenplantsgrowtowardslight...”可知，植物向光生长，这种现象被称为“phototropism”，所以phototropism意为“向光性”，D项图片符合题意。故选D。22．主旨大意题。根据第三段“ResearchersinEnglandcuttheleavesofcabbages.Thecabbagesthenproduceatinynumberofchemicals...”可知，切卷心菜时，它们会产生一种微量的化学物质来保护自己；因此第三段在讲述为什么卷心菜会产生化学物质。故选A。23．推理判断题。通读全文可知本文介绍了一些植物保护自己的方式以及植物之间的交流，这属于自然话题。故选B。（2024·陕西西安·二模）ZhengHuanhasadeeplovefornature.“Sunshine,air,water,plantsandanimals...Theyarethemostimportantthingsonourplanet.However,manypeoplehaven’trealizedit,”Zhengsaid.“What’sworse,climatechangeisgreatlyaffectingbiodiversity(生物多样性)andourenvironment.”Zhengdecidedtomakeachange.ShesetuptheYouthLeaderFundandbeganworkingwithgamecompaniesandartists.Togethertheyhavemadeclimatechangeathingthatcanbeseen,feltanddealtwith.ZhenghasbeenworkingonagamecalledGuardiansofEarth.Playerstakepicturesofdifferentkindsofplantsandanimalstoearnpointsinthegame.“Thegamehaschangedmyideasaboutplantsandanimals.Theyhaveallbecomealiveandmeaningfultome,”oneplayersaid.AnotherprojectZhengishelpingwithisondigital(数字的)artworksaboutclimatechange.Sheinvitedartiststocreatepiecesbasedonasci-finovelAI2041,whichtalkedabouthowAIwouldaffecttheenvironmentinthefuture.“Onlinepaintingscanreachmorepeopleinashortertime,”Zhengsaid.“Iwanttoincreasepeople’sunderstandingofnatureinbeautifulandfuturisticways,”sheadded.Zheng’sworkhasgotwideattentionandpraise.Shehopesonedaybiodiversityandclimatechangewillbecomeoldideas—likesomethingthatisrooted(植根于)inpeople’shearts.24．ZhengsetuptheYouthLeaderFundto________.A．learnfromartists B．getclosertonatureC．fightagainstclimatechange D．makemorepeoplegetinterestedinnature25．WhichofthefollowingisTRUEaboutthebookAI2041?A．Itbecamepopularinaveryshorttime. B．ItisabouttheadvantagesofAI.C．ItwaswrittenbyZhengHuan. D．Itisasci-finovel.26．Wheremayyoufindthepassage?A．Inaguidebook. B．Inamagazineaboutnature.C．Inahistorytextbook. D．Inasciencefiction.【答案】24．C25．D26．B【导语】本文主要介绍了郑欢设立青年领袖基金并开展相关项目，让人们更了解自然界的生物多样性及气候变化等问题。24．推理判断题。根据“ShesetuptheYouthLeaderFundandbeganworkingwithgamecompaniesandartists.Togethertheyhavemadeclimatechangeathingthatcanbeseen,feltanddealtwith.”可知，郑为了改变上文提到的气候变化，于是建立了青年领袖基金会。故选C。25．细节理解题。根据“Sheinvitedartiststocreatepiecesbasedonasci-finovelAI2041”可知，这是一部科幻小说，故选D。26．推理判断题。本文主要介绍郑欢热爱自然，及在应对气候变化方面做出的努力，应出现在关于自然的杂志上。故选B。（2024·陕西咸阳·二模）Howdoyouusuallysleep—barefoot(赤脚)orwithsockson?Scientistshavefoundthatwearingsockstobedcanhelpyoufallasleepmorequickly.Isn’tthatamazing?Thetemperatureofyourinternalorgans(内脏器官)iscalledyourcorebodytemperature(核心体温).Duringtheday,yourcorebodytemperaturestaysaround37degrees.Overthecourseofsevenoreighthoursofsleep,itdropsbyasmuchas1.2degrees.Howdoesthishappen?Well,whenyourbraindecidesthatyourinternalorgansshouldcooldown,itwillwidenyourbloodvessels(血管).Thewarmerbloodfromyourbody’scorewillthenflowtotherestofyourbody.Inthisway,yourcorebodytemperaturegraduallydrops.Thisprocessisimportantforfallingasleep.Infact,thefasteryourbody’scorecoolsdown,thefasteryouwillgettosleep.Accordingtoscientists,wearingsockscanhelpwidenyourbloodvessels.This,inturn,lowersyourcorebodytemperatureandhelpsyoufallasleepmorequickly.Ifyouhavetroublegettingtosleep,whynotgiveitatry?Takeawarmfootbathbeforebedandputonyoursocks.You’llprobablyfallasleepfifteenminutesfasterthanusual!27．Whatisthecorrectorderaboutyourcorebodytemperature’schange?a.Thebrainwidensyourbloodvessels.b.Thebraindecidesinternalorgansshouldcooldown.c.Yourcorebodytemperaturegraduallydrops.d.Thewarmerbloodflowstotherestofyourbody.A．b→c→a→d B．b→a→d→c C．c→d→a→b D．c→a→b→d28．Ifyoucan’tgotosleepquickly,youcan________.A．listentomusicanddoexercise B．drinksomemilkandlistentomusicC．takeawarmfootbathandwearsocks D．takeawarm.bathanddoexercise29．Whatisthebesttitleforthepassage?A．DroppingBodyTemperature B．SleepingonTimeC．TakingTemperatureCorrectly D．SleepinginSocks30．Whatisthetext?A．Ahealthreport. B．Atravelguide. C．Astorybook. D．Asportmagazine.【答案】27．B28．C29．D30．A【导语】本文主要介绍了科学家们发现穿袜子睡觉可以帮助你更快入睡，并解释了其中的原因。27．细节理解题。根据“Duringtheday,yourcorebodytemperaturestaysaround37degrees.Overthecourseofsevenoreighthoursofsleep,itdropsbyasmuchas1.2degrees”可知当你的大脑决定你的内脏应该冷却下来时，它会拓宽你的血管，然后，来自身体核心的温暖血液会流到身体的其他部位，这样，你的核心体温就会逐渐下降，故正确的顺序是b→a→d→c。故选B。28．细节理解题。根据“whenyourbraindecidesthatyourinternalorgansshouldcooldown,itwillwidenyourbloodvessels(血管).Thewarmerbloodfromyourbody’scorewillthenflowtotherestofyourbody.Inthisway,yourcorebodytemperaturegraduallydrops.”可知如果你难以入睡，睡前洗个热水澡，穿上袜子。故选C。29．最