新教材2024版高中英语课时作业二十四Unit6Spaceandbeyond单元素养提升外研版选择性必修第四册

课时作业(二十四)Unit6单元素养提升eq\a\vs4\al(层次一)语言学问训练Ⅰ.单词拼法1．AsfarasIamconcerned,employmentdecisionsshouldn'tbebasedonwrong________(想法)aboutage.2．Withtherapiddevelopmentofscienceandtechnology,onlineshoppinghasbecomea(n)________(一般的)thinginourcountry.3．Therainmadeitalittleeasierforfire________(人员)attemptingtocarryoutcontrolledburningoperations.4．Robertwasdoinghishomeworkathomewhenheheardsomeone________(尖叫)forhelpoutside.5．Hewas________(中止)becauseofthedecision,whichmadehisfanssadandangry.6．Youaresupposedtohave________(提交)yourdesignlastFriday,butyoudidn't.7．Glassisusedtomakeeyeglasses,microscopes,________(望远镜),andmanyotherextremelyusefulandnecessaryobjects.8.William________(拿来)aglassofcoffeeandaskedhisgrandfathertopickupthestory.Ⅱ.用所给短语的适当形式填空becomeaccustomedto,castashadowon,callto，becomposedof,afterall,focuson1．Jordanwasinjuredinthetraining,which____________everyplayer'sheart.2．Feelingslikefearhelpusavoiddanger,____________，whilesadnessmighthelppreventfuturemistakes.3．Mostdevelopednationshavebecomedependentondigitaltechnologysimplybecausethey've____________it.4．Theaccident____________thepublic,remindingthemthatwildanimalsarepartofnature.5．Naomi'sfirststoryforme____________afewsimplesentences,butovertheschoolyearsherwritingskillsbegantoblossom.6．Believeinyourselfthatyoucanpasstheexam.Don't____________howbaditwouldbeforyouifyouperformedpoorly.Ⅲ.完成句子1．全部出席这个节日的人都在等待主席宣布结果，他们的心提到了嗓子眼里。Allthepeoplepresentatthefestivalarewaitingforthechairmantoannouncetheresult,________________________．2．南希刚要问她的挚友是怎么回事，这时她看到那个家伙刚好站在她面前。Nancy________________________herfriendwhatwasthematterwhenshesawtheguystandinginfrontofher.3．在一些人看来，在太空旅行跟去地球上的一个地方度假一样平安。Intheopinionofsomepeople,travellinginspaceis____________________goingtoaplaceonEarthfortheirholidays.4．毫无疑问，玛雅文明在当时是先进的。________________________theMayacivilisationwasadvancedatthattime.5．不管你有多擅长它，假如它不再好玩，你就不会再想做了。____________________atityouare,ifitstopsbeingfun,youwon'twanttodoitanymore.6．他太傲岸了，从来不听任何劝说。Soproud________________________thatheneverlistenedtoanyadvice.eq\a\vs4\al(层次二)语言实力训练阅读理解AAnewstudysaysamysterious,cookie­shapedobjectthatenteredoursolarsystemlikelybrokeofffromadistantplanet.ArizonaStateUniversity'sastronomersreportedearlierthismonththatthestrange45­meterobjectappearedtobemadeoffrozennitrogen.Thestudy'swriters,AlanJacksonandStevenDesch,thinkapowerfulforceknockedapieceoffanicynitrogen­coveredplanet500millionyearsago.Thepiecewaspushedoutofitsownstarsystemtowardours.Thereddishobjectisbelievedtobemuchdifferentfromitsoriginalself,withouterpartsgreatlyaffectedbyradiationandthesun.TheobjectiscalledOumuamua,aHawaiianwordthatmeans“messengerfromafar”.ItisnamedaftertheobservatoryinHawaiithatdiscovereditin2017.Oumuamuawasfirstseenasonlyasmallbitoflightmillionsofkilometersaway.Itwasfoundtohavecomefrombeyondoursolarsystembecauseitspathsuggesteditwasnotorbitingthesunoranythingelse.Theonlyotherobjectconfirmedtohavecomefromanotherstarsystemintoourownisthecomet(彗星)2I/Borisov,discoveredin2024.Oumuamualookedlikeanasteroidbutspedalonglikeacomet.Unlikeacomet,however，itdidnothaveavisibletail.Scientistscouldnotagreeonwhetheritwasanasteroidoracomet.Someevensuggesteditmayhavebeenlinkedtoalienlife.Oumuamuaisnowmorethan3.2billionkilometersawayandtoosmalltobeseen,evenbytheHubbleSpaceTelescope.Asaresult,Jacksonsaid,“Astronomerswillneedtodependontheoriginalobservationstocontinuestudyingit.”Deschnotedthattheobjectwillcontinuetobecomethinnerasitmovesthroughspace.HesaidinanemailthatbythetimeOumuamuastartsleavingoursolarsystemaround2040,itwillbe“asflatasapancake”．1．WhatmadescientistsbelieveOumuamuacomesfromoutsidethesolarsystem?A．Itssmallsize.B．Itsuniqueshape.C．Itsmovingspeed.D．Itstravellingroute.2．WhatdoOumuamuaand2I/Borisovhaveincommon?A．Theyareasteroids.B．Theyhaveavisibletail.C．Theywerediscoveredinthesameyear.D．Theycomefrombeyondthesolarsystem.3．WhatwillhappentoOumuamuainthefuture?A．Itwillgoaroundoursolarsystem.B．Itwilldisappearinoursolarsystem.C．Itwillbefartherandfartherawayfromus.D．Itwillreturnnearenoughtobeobserved.4．Whichofthefollowingcanbethebesttitleforthetext?A．OuterSpaceObjectIsaCookie­shapedPartofaPlanetB．ABrokenSpaceObjectMayHaveLinkedtoAlienLifeC．OuterSpaceObjectsFrequentlyVisittheSolarSystemD．AnObjectinOuterSpaceNarrowlyMissedtheEarthBScientistshavecreatedanewmapthataimstoidentifythebestsourcesofwateronMars.WaterisconsideredacriticalresourcetosupportfutureexplorationactivitiesonMars.ScientistsbelievetheRedPlanetcontainslargeamountsofwater.ButsearchingfromEarthforthebestsuppliesisnoteasy.TheAmericanspaceagencyNASAhasworkedforyearstoidentifythebestspotsforsuchwater.MostofthewateronMarssubsistsasicebecauseofextremelycoldtemperatures.Anewstudydescribesandprovidesdetailedmappingforthemostlikelyareastocontainwaterice.ItispartofaprojectcalledSubsurfaceWaterIceMapping,orSWIM.NASAsaystheSWIMprojectcombines20yearsofdatacollectedbyseveraloftheagency'sMarsexplorers.ResearchersatthePlanetaryScienceInstituteinTucson,Arizona,areleadingtheresearch,withsupportfromNASA'sJetPropulsionLaboratoryinCalifornia.RichardDavisleadsNASA'seffortstofindresourcesonMarsinpreparationforsendinghumanstotheRedPlanet.HesaidtheidentificationofwatersourcesonMarscouldalsohelpinthesearchforlife,whichwouldlikelybefoundnearthewater.ThemapidentifiestwospecificareasonMarswheresubsurfaceicecouldlikelybefound.ThefirstsitsamongplainsinanareaknownasArcadiaPlanitia.Scientistsbelievetheareawasformedbyancientvolcanicflows.Theothercontainsglacier­filledlowlandsinanareacalledDeuteronilusMensae.NASAsaysitplanstousethenewresearchtopreparefordiscussionswithtopexpertstoexaminepossiblehumanlandingareasonMars.Additionalmappingeffortsinthe2024scouldhelpmakehumanmissionstoMarspossibleasearlyasthe2030s.Fornow,NASAofficialsplantokeepsearchingforthebestplaceonMarstosendastronautssotheywillhaveenoughlocalwater­iceresourcestosupporttheiractivities.5．WhatisthenewmapofMarsrelatedto?A．Soil.B．Water.C．Temperature.D．Atmosphere.6．Whatdoestheunderlinedword“subsists”inParagraph2probablymean?A．Exists.B．Lasts.C．Sinks.D．Crashes.7．HowdoresearcherscarryouttheSWIMproject?A．BysendingastronautstoMars.B．Byusinganadvancedspacetelescope.C．Byusinginformationgatheredbefore.D．Bylaunchinganewunmannedspacecraft.8．WhatisNASA'scurrentmissionaboutMarsexploration?A．TosendhumanstoMars.B．TosearchforlifeonMars.C．ToplanastronautactivitiesonMars.D．ToconfirmthebestMarslandingsite.课时作业(二十四)层次一语言学问训练Ⅰ.单词拼法1．notions2.unexceptional3.crew4.screaming5.suspended6.submitted7.telescopes8.fetchedⅡ.用所给短语的适当形式填空1．castashadowon2.afterall3.becomeaccustomedto4.calledto5.wascomposedof6.focusonⅢ.完成句子1．theirheartintheirmouths2.wasabouttoask3．nomoredangerousthan4．Therewasneveranydoubtthat5．Nomatterhowgood6.washe层次二语言实力训练阅读理解A【语篇解读】本文是一篇说明文。一项新的探讨表明，进入太阳系的一个奇异的饼干形态的物体可能是从一个遥远的行星上脱离出来的。1．答案与解析：D微小环节理解题。依据第三段的最终一句“Itwasfoundtohavecomefrombeyondoursolarsystembecauseitspathsuggesteditwasnotorbitingthesunoranythingelse.”可知，Oumuamua被发觉来自太阳系之外是因为它的运行轨迹表明它没有围绕太阳或其他任何东西运行。即它的运行轨迹使科学家们认为它来自太阳系之外。2．答案与解析：D微小环节理解题。依据第四段内容可知，除了Oumuamua外，唯一被证明来自另一个星系的天体是在2024年发觉的2I/Borisov彗星。所以二者都来自太阳系之外。3．答案与解析：C微小环节理解题。依据最终一段的最终一句“HesaidinanemailthatbythetimeOumuamuastartsleavingoursolarsystemaround2040,itwillbe‘asflatasapancake’．”可知，到2040年左右Oumuamua起先离开我们的太阳系时，它将“像薄饼一样平坦”，即它会离我们越来越远。4．答案与解析：A主旨大意题。依据第一段的第一句可知，进入太阳系的一个奇异的饼干形态的物体可能是从一个遥远的行星上脱离出来的，这是文章谈论的主题。[高级语块]breakoff脱落；突然停止说话bemadeof...由……组成comefrom来自；诞生于agreeonsth.对某事(物)有同样看法B【语篇解读】本文是一篇说明文。科学家们绘制了一幅新的地图，旨在确定火星上最好的水源。水被认为是支持将来火星探究活动的关键资源。科学家认为这颗红色星球上含有大量的水。