主题语境34 地球与宇宙奥秘探索-【创新教程】2026年高考英语总复习大一轮课时作业（话题版）

主题语境３４　地球与宇宙奥秘探索　学生用书P３８２ Ⅰ．阅读理解 A Youmayhaveheardofwhiteandblacksand beaches,butwhataboutshoreswithpinksands? Nowlet􀆳stakealook． 　　HorseshoeBayBeach,Bermuda Oneofthemostfamousandphotographed beachesinBermudaisHorseshoeBayBeach．LoＧ catedinSouthShorePark,thispinkbeachfeaＧ turesacoastaltrailthatconnectsittootherarea beaches,pluslimestonerocksandcliffsthatadd toitsbeauty．BeachgoerscanplayagameofvolＧ leybalorattendoneofseveralannualfestivals hostedonＧsite． 　　BudeliIsland,Italy Knownlocaly as “Spiaggia Rosa”,this beachgetsitspinkcolorfromamixtureofcoral (珊瑚)andshels．ThepinkshoresitsonBudeli Island,anislenorthofSardiniaintheMaddalena Archipelago．ThebeachoffersavarietyofservＧ ices,suchasstands,lifeguardsandbeachand watersportsequipmentrentalslikesurfboards． 　　CraneBeach,Barbados AtTheCraneResort,visitorscandirectly accessthepinksandbeachbyridingintheglassＧ frontbeachelevator．Tokeepbeachgoerssafe, therearetwolifeguardsondutymostdays．ReＧ sortvisitorsalsohaveaccesstofreebeachumＧ brelas,towelsandchairs,plusseveralpools,a hotspringandafitnesscenter． 　　GreatSantaCruzIsland,Philippines ThepinksandbeachonGreatSantaCruzIsＧ landgetsitscolorfrom redorganpipecoral． Manydiversgatherheretotakeadvantageofthe beach􀆳s clear water and excelent visibility, thoughmuchofthearea􀆳ssealifehasbeendeＧ stroyedduetoilegalcoralmining．You􀆳l also findasmalvilageontheisland． １．WhatcanyoudoonHorseshoeBayBeach? A．Rideonahorse． B．Surfonthesea． C．Climbuparock． D．Playbeachvoleybal． ２．WhichbeachofferssomefreeservicestospecifＧ icvisitors? A．HorseshoeBayBeach． B．BudeliIsland． C．CraneBeach． D．GreatSantaCruzIsland． ３．Whatdothefourbeacheshaveincommon? A．Theyprovidewatersports． B．Theyhavebeautifulpinksands． C．They􀆳reequippedwithlifeguards． D．Theyarelocatedonbigislands． [语篇解读]　本文是一篇应用文.文章介绍了四 个粉色沙滩. １．D　[细节理解题.根据第二段“Beachgoerscan playagameofvoleybalorattendoneofsevＧ eralannualfestivalshostedonＧsite．(海滩游客 可以打排球或参加现场举办的几个年度节日之 一.)”可知,海滩游客可以打排球或参加现场举 办的几个年度节日.故选 D.] ２．C　[细节理解题.根据CraneBeach,Barbados 部分中“Resortvisitorsalsohaveaccesstofree beachumbrelas,towelsandchairs,plussevＧ eralpools,ahotspringandafitnesscenter． (游客还可以免费使用沙滩伞、毛巾和椅子,还 有几个游泳池、一个温泉和一个健身中心.)”可 知,CraneBeach为特定的游客提供一些免费服 务.故选C.] ３．B　[细节理解题.根据第一段“Youmayhave heardofwhiteandblacksandbeaches,but whataboutshoreswithpinksands? Nowlet􀆳s takealook．(你可能听说过白色和黑色的沙滩, 但是 粉 红 色 的 沙 滩 呢? 现 在 让 我 们 来 看 一 看.)”可知,本篇文章是介绍粉色沙滩的.根据 下文对四处沙滩的介绍可知,这四个海滩都有 美丽的粉色沙滩.故选B.] B Totalsolareclipses(日食)havescaredpeoＧ plesincetimeoutofmind．Thefirstrecordof one,preservedonaclaytabletfoundatUgarit, onceatradecitybutdestroyedlaterinSyria,is believedfromitsageandlocationtodescribeeiＧ theraneclipsethathappenedin１３７５BCorone in１２２３BC．Legendaryexplanationsforeclipses includetheSunbeingeatenbydogs,frogsor dragons．Therealityisnotromantic．WhyaretoＧ talones,liketheonecomingonApril８,sorare? Solareclipsesareaspecialcaseofphenomena caledtransitsandoccultations,inwhichaninＧ tervening(介于中间的)heavenlybodystopslight fromastarreachinganobserver．Iftheblocking bodyappearssmalerintheskythanthestar,the resultiscaledatransitandlookslikeadarkspot crossingthestar􀆳ssurface．Iftheblockingobject 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰８２５􀅰 高考总复习　英语(H) appearslargerthanthestar,thestardisappears completely－anoccultation．Atotaleclipseisan occultation． Solareclipsesmaybeeitherofthesethings sincetheapparentsizesintheskyoftheSunand theMoon,viewedfromEarth,arealmostidentiＧ cal．IftheMoonorbitedEarthinthesameplane asEarthorbitstheSun,eclipseswouldhappen everymonth,butwouldbetotalonlyinthetropＧ ics(热带地区)．Inreality,theaverageinterval betweentotaleclipsesis１８ months,andthey maybeseenfromtimetotimealovertheworld． ThepathoftotalityacrossEarth􀆳ssurfaceisnarＧ rowandtheperiodshort(amaximumofjustover sevenandahalfminutes)．OutsidetheseboundaＧ ries,theSunwilappearpartialyeclipsed,looＧ kinglikeapiethatsomethinghastakenabite from． TheGreatNorthAmericanEclipse,asithas beencaled,wilbeasighttobeheldonApril８． Butitshouldalsobecherished,becausetotal eclipsesoftheSunwilnothappenforever．Tidal friction(潮 汐 摩 擦)causesthe Moonto move awayfromEarthat３􀆰８cmayear,makingitapＧ pearsmalerandsmalerinthesky．In６００milＧ lionyearsorsothelast,shorttotalitywiloccur． ４．WhatdoestheclaytabletofUgaritrepresent? A．Somefiguresofancientanimals． B．TheSunbeingeatenbysomeanimals． C．AncientpeoplewhowerehuntingforaniＧ mals． D．Theearliesttotalsolareclipserecorded． ５．HowdoestheauthordevelopParagraph２? A．Bylistingstatistics． B．Bygivingdefinitions． C．Bygivingexamples． D．Byanalyzingcauseandeffect． ６．Whatcan welearnabouttotalsolareclipses fromParagraph３? A．Theirdurationisrelativelylonger． B．Theytakeplaceeverymonthactualy． C．Theyarevisibleonlyfromanarrowpath． D．TheylooklikeabitetakenoutoftheSun． ７．Whatmakestotalsolareclipsessorare? A．ThemovingＧawayMoon． B．ThestrongertideonEarth． C．Thesmalerattraction ofthe Moonfor Earth． D．ThechangingdistancebetweentheSunand Earth． [语篇解读]　本文是一篇说明文.主要介绍了日 全食罕见的原因. ４．D　[推理判断题.根据第一段中“ThefirstreＧ cordofone,preserved．．．thathappenedin １３７５BCoronein１２２３BC．”可知,Ugarit的一 块泥板描绘了第一份日全食的事实,这是有记 录以来最早的日全食.故选 D.] ５．B　[推理判断题.根据第二段“Solareclipses areaspecialcaseofphenomenacaledtransits and．．．stardisappearscompletely－anoccultaＧ tion．Atotaleclipseisanoccultation．”可知,第 二段 主 要 阐 释 了transit(凌 日)和 occultation (掩星)两种自然现象,对这两种现象给出了定 义.故选B.] ６．C　[推理判断题.根据第三段中“Thepathof totalityacrossEarth􀆳ssurfaceisnarrow and theperiodshort(amaximumofjustoverseven andahalfminutes)．”可知,日全食穿过地球表 面的路径很窄,周期也很 短(最 长 不 过 ７ 分 半 钟).由此 可 推 断,日 全 食 可 见 的 路 径 窄.故 选C.] ７．A　[推理判断题.根据第四段中“Tidalfriction (潮 汐 摩 擦)causesthe Moonto moveaway fromEarthat３􀆰８cmayear,makingitappear smalerandsmalerinthesky．”可知,潮汐摩 擦导致月球逐渐远离地球,使其在天空中显得 越来越小.由此可知,我们以后再想见到日全 食将会越来越难.故选 A.] C “Wearerunningoutofspaceandtheonly placestogotoareotherworlds．．．Spreadingout maybetheonlythingthatsavesusfrom ourＧ selves．I􀆳mconvincedthathumansneedtoleave theearth．”Thesearethewordsofthefamous scientistStephen Hawking,spokenatascience festivalin Norwayin２０１７,ayearbeforehis death． Hawkingwasnotaloneinthisview．Many expertsfeelthattheonly wayforhumanityto lastfarintothefutureistocolonise (移民于) otherplanets．Thatway,ifaterribledisease, nuclearwarorsomeotherdisastersstrikethe earth,civilisationasweknowitwouldstilhave achance．MarsisoneofthemostattractivedestiＧ nations．NASA,theUnitedArabEmirates,the privatecompany SpaceX,andtheorganisation MarsOneal haveplanstosendhumansthere． “Eitherwespreadtheearthtootherplanets,or werisk going extinct,”SpaceX founder Elon Musksaidataconferencein２０１３． 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰９２５􀅰 第三部分　人与自然 ButnoteveryoneagreesthatcolonisingMars oranyotherplanetissuchagreatplan．Themost commonargumentagainstgoingisthatit􀆳sjust tooexpensiveordangerous．ItwiltakehugeaＧ mountsofmoneyandotherresourcesjusttoget peoplethere,letalonesetupaplaceforthemto live．It􀆳snotevenclearifhumanscouldsurvive onMars．Oneofthebiggestdangersisitsdeadly radiationthatruinstheplanet． Maybealthetimeandmoneypeoplewould pourintoaMarsmissionwouldbebetterspent onmoreurgentprojectshereonEarth,likedealＧ ingwithpovertyorclimatechange．Someexperts arguethathandlingaproblemlikeanasteroid(小 行星)strikeoradiseaseoutbreakwhilestaying hereonEarthwouldbemucheasierandlessexＧ pensivethansurvivingonanewplanet． Inaddition,movingtoanew planetcould harmordestroyanythingthatalreadylivesthere． Marsseemsuninhabitable,butmicroＧorganisms couldexistonMars．Humanvisitorsmaydestroy theselivesorpermanentlychangeordamagethe Martianenvironment．Somefeelthat􀆳stoomuch ofarisktotake． ８．WhydidtheauthormentionNASA,theUnited ArabEmirates,SpaceXandMarsOne? A．TostresstheriskofdyingoutonEarth． B．ToprovideevidenceforHawking􀆳stheory． C．ToshowgrowingintentionofmovingtoMars． D．ToexplaintheadvancedtechnologyinasＧ tronomy． ９．Whatcanwelearnfromthepassage? A．ItiscostlyandriskytocoloniseMars． B．CivilisationisdifficulttomaintainonEarth． C．PovertyisthemosturgentproblemtohanＧ dle． D．Althetimeandmoneyshouldbespenton Earth． １０．Whatdoestheunderlinedword “uninhabitaＧ ble”inthelastparagraphmean? A．Notsteadytokeep． B．Notfittoliveon． C．Noteasytoapproach． D．Notsafetosetfooton． １１．Whichofthefolowingcanbethebesttitle forthetext? A．Mars,OurFuturePlanet B．MovingtoaNewPlanet C．ShouldWeColoniseMars? D．StayHomeorOuterSpace? [语篇解读]　本文是一篇说明文.有些专家 认 为,为了人类和人类文明的延续,人类应该离开地 球,移民去其他星球,尤其是去火星.而另一些人 认为这样的计划不仅昂贵而且危险,甚至还会破 坏火星的生态. ８．C　[推理判断题.根据第二段中的“ManyexＧ pertsfeelthattheonly wayforhumanityto lastfarintothefutureistocolonise(移民于) otherplanets．(许多专家认为,人类延续到未来 的唯一途径是移民到其他星球.)”以及“Marsis oneofthemostattractivedestinations．NASA, theUnitedArabEmirates,theprivatecompany SpaceX,andtheorganisation Mars Oneal haveplanstosendhumansthere．(火星是最具 吸引力的目的地之一.美国国家航空航天局、 阿拉伯联合酋长国、私营公司 SpaceX 和‘火星 一号’组织都有将人类送往那里的计划.)”可 知,这么多机构都计划着让人类移民火星,也就 是表 明 了 不 断 增 长 的 移 民 火 星 的 意 图,故 选 C项.] ９．A　[细节理解题.根据第三段中的“Themost commonargumentagainstgoingisthatit􀆳sjust tooexpensiveordangerous．(反对去火星的最 普遍的理由是费用太高,太危险了.)”可知,移 民去火星费用昂贵而且很危险,故选 A 项.] １０．B　[词义猜测题.根据画线部分所在句“Mars seems uninhabitable, but microＧorganisms couldexistonMars．(火星似乎uninhabitable, 但微生物可能存在于火星上.)”可知,but后表 明火星可以提供给微生物生存之地,那么but前 说明火星可能无法提供生存的地方,也就是火 星可能不适合生存或居住,uninhabitable意为 “无法居住的”,故选B项.] １１．C　[主旨大意题.文章第一段引出话题,我们 可能需要去其他星球来拯救我们自己,第二段 表明很多专家支持移民火星的计划,第三段和 第四段分析了移民火星的代价和危害.综合这 些段落可知,整篇文章就是讨论了我们是不是 要移民火星,C 项“Should WeColoniseMars? (我 们 应 该 殖 民 火 星 吗?)”符 合 要 求,故 选 C项.] D Withlunarexplorationrocketing,itposes manychalenges．Amongthemisafundamental questionmetrologists(计量学家)worldwideare workingtoanswer:WhattimeisitontheMoon? 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰０３５􀅰 高考总复习　英语(H) The Moondoesn􀆳tcurrentlyhaveanindeＧ pendenttime．EachlunarmissionusesitsowntiＧ mescaletocoordinateduniversaltime,orUTC— thestandardagainstwhichtheearth􀆳sclocksare set．TheapproachworkswhentheMoonhostsa handfulofindependentmissions,butitwilbea problem whenthereare multiplecraftworking together．Spaceagencieswilalsowanttotrack themusingsatelitenavigation,whichrelieson precisetimingsignals． Themostpressingneedforlunartimecomes fromplanstocreateadedicatedglobalnavigation satelitesystem (GNSS)fortheMoon．Totackle thisproblem,representativesofspaceagencies andacademicorganizationsworldwidemetinNoＧ vember２０２２tostartdraftingrecommendations onhowtodefinelunartime． Defininglunartimeisnotsimple．According totheSpecialTheoryofRelativity,clockstick slower in stronger gravitational fields． The Moon􀆳sgravitationalpulisweakerthanEarth􀆳s, meaningalunarclockwouldrunfasterthanan Earthone． Definingalunarstandard,with whichal clocksarecompared,wil involveinstalingat leastthreemasterclocksthattickattheMoon􀆳s naturalpace,andwhoseoutputiscombinedbyan algorithm(算法)togenerateamoreaccurate‘virＧ tual’timepiece． Whathappensthendependsonwhichoption metrologistschoose．Theymightdecidetobase lunartimeonUTC．Thealternativewouldbeto usethesynthesized (同 步)outputofthelunar atomicclocksasthe Moon􀆳sownindependent, continuoustime,andtotrackitsrelationshipto UTC．That way,eveniftheconnection with Earthislost,clocksontheMoonwilstilagree witheach other,alowingsafenavigationand communications． Settinglunartimeispartofamuchbigger picture．ItwilonedayworkforthemoreＧdistant planetsthatspaceagenciesareultimatelytargeＧ ting,suchasMars． １２．What􀆳sthemainideaofParagraph２? A．TheworkingprincipleofUTC． B．Theachievementsofspacemission． C．TheurgencytodevelopsatelitenavigaＧ tion． D．Theproblemofcurrentlunartimingmethod． １３．Whatisthemajorbarriertodefininglunar time? A．Lackofprofessionalguidance． B．Thedisagreementamongmetrologists． C．DifferentgravitationalpulontheMoon． D．Thecomplexityofinstalingmasterclocks． １４．What􀆳stheadvantageofdefiningtheMoon􀆳s independenttime? A．Keepingtheclocksonthe MooncorreＧ sponding． B．Preventing spacecraftlosing connection withtheEarth． C．HelpinghumanslandonthemoreＧdistant planets． D．MakingiteasiertosynchronizewithUTC althetime． １５．What􀆳sthebesttitleofthetext? A．WhatTimeIsItontheMoon? B．Whenwil ManSettleontheMoon? C．Lunarexploration:ACareerBoundtoReＧ vive D．GNSS:AMorePreciseLunarTrackingSystem [语篇解读]　本文是一篇说明文.文章主要介绍 了设定月球时间的必要性和挑战以及设定月球时 间的方案. １２．D　[段落大意题.根据第二段中的“TheapＧ proachworkswhentheMoonhostsahandful ofindependentmissions,butitwilbeaprobＧ lemwhentherearemultiplecraftworkingtoＧ gether．Spaceagencieswilalsowanttotrack themusingsatelitenavigation,whichrelies onprecisetimingsignals．”可知,当多个飞船 共同工作时,当前的月球计时方法就出现了问 题,而且航天机构依赖精确的时间来跟踪 飞 船,这样月球计时会产生很多问题.因此本段 介绍了当前月球计时方法存在的问题.] １３．C　[细节理解题.根据第四段中的“Defining lunartimeisnotsimple．AccordingtotheSpeＧ cialTheoryofRelativity,clockstickslowerin strongergravitationalfields．TheMoon􀆳sgravitaＧ tionalpulisweakerthanEarth􀆳s,meaninga lunarclock wouldrunfasterthanan Earth one．”可知,设定月球时间的障碍是月球上的 引力.] 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰１３５􀅰 第三部分　人与自然 １４．A　[细节理解题.根据倒数第二段中的“The alternativewouldbetousethesynthesized (同步)outputofthelunaratomicclocksasthe Moon􀆳sownindependent,continuoustime, andtotrackitsrelationshipto UTC．That way,eveniftheconnection with Earthis lost,clocksontheMoonwilstilagreewith eachother,alowingsafenavigationandcomＧ munications．”可知,设定月球独立的时间后, 即使失去与地球的联系,月球上的时间始终是 保持一致的.] １５．A　[标题归纳题.根据首段“WithlunarexＧ plorationrocketing,itposesmanychalenges． Amongthemisafundamentalquestion meＧ trologists(计量学家)worldwideareworking toanswer:WhattimeisitontheMoon?”以及 下文中分析设定月球时间的必要性和挑战以 及方案可知,本文主要是围绕着设定独立的月 球时间展开的,因此 A 项“月球上几点了”与主 题内容吻合.] Ⅱ．阅读七选五 　　(２０２５􀅰山东枣庄市高三模拟)Thegradual heatingofEarth􀆳ssurface,oceansandatmosＧ phereisprimarilycausedbyhumanactivity．We burnfossilfuels,andpumpcarbondioxideand other greenhouse gasesinto the atmosphere． Thesegasesactlikeagreenhouse．　１　 Already,theconsequencesofglobal warＧ mingare measurableandvisible．　２　Lakes aroundtheworldarewarmingrapidly—insome casesfasterthanthesurroundingenvironment． Animalsarechanging migration patterns,and plantsare buddingtheirleavesearlierinthe springanddroppingthemlaterinthefal． OneofthemostimmediateandobviousconＧ sequencesofglobalwarmingistheincreasein temperaturesaround the world．The average globaltemperaturehasincreasedby０􀆰８℃ over thepast１００years,accordingtothe National OceanicandAtmosphericAdministration．　３　That year,Earth􀆳ssurfacetemperature was０􀆰９９℃ warmerthantheaverageacrosstheentire２０th century． 　４　 Wehavemoreunpredictableextreme weather．TheseextremescomeindifferentflaＧ vors．OneeffectcanbecolderＧthanＧnormalwinＧ ters．Changesinclimatecancausetheboundary betweenthecoldNorthPoleairandthewarmeＧ quatorialairtomigratesouth．　５　Thisiswhy someareascanhaveasuddencoldsnaporcolderＧ thanＧnormalwinter,evenduringthelongＧterm trendofglobalwarming． A．Thatwilbringwithitcold,Arcticair． B．Theytrapinheatandcauseglobalwarming． C．Animmediateconsequenceisfreezingweather． D．OurEarthisheatingup,andheatingupquickly． E．Iceismeltinginbothpolaricecapsandmountain glaciers． F．Since１８９５,thehottestyearonrecordworldＧ widewas２０１６． G．Asglobalaveragetemperaturesgoup,weatherpatＧ ternsarechanging． [语篇解读]　本文是一篇说明文.文章主要介绍 了全球变暖给人类带来如温度上升和极端天气等 一系列的难以预料的结果. １．B　[上文“Thesegasesactlikeagreenhouse．” 说明了这些气体和温室的作用相似,B项“它们 困住热量并且导致全球变暖.”正是对温室作用 的解释说明,是对上文内容的承接.] ２．E　[上文“Already,theconsequencesofglobal warmingaremeasurableandvisible．”说明了下 文要介绍全球变暖产生的后果,E项“极地冰盖 和山地冰川的冰都在融化.”就是对全球变暖的 结果的举例说明.] ３．F　[下文“Thatyear,Earth􀆳ssurfacetemperaＧ ture was ０􀆰９９℃ warmerthan the average acrosstheentire２０thcentury．”中 的 “That year”指代的是 F项“自１８９５年以来,全球有记 录以来最热的年份是２０１６年”中的“２０１６”,下 文是对F项内容的解释说明,解释了２０１６年成 为自１８９５年以来最热的一年的原因.] ４．G　 [下 文 “Wehave moreunpredictableexＧ tremeweather．”说明了极端天气的出现是我们 始料未及的,G 项“随着全球平均气温的上升, 天气模式正在发生改变.”是为了引出下文,说 明天气模式的改变是向极端天气转变.] ５．A　[下文“Thisiswhysomeareascanhavea suddencoldsnaporcolderＧthanＧnormalwinter, evenduringthelongＧtermtrendofglobalwarＧ ming．”和 A 项“那将会带来寒冷的北极空气.” 构成因果关系,是对北极空气带来的结果的解 释说明.] 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀪋 􀅰２３５􀅰 高考总复习　英语(H)