2024-2025学年高中英语Unit4Astronomy：thescienceofthestarsSectionⅠWarmingUpPre-readingandReading练习新人教版必修3

PAGEPAGE1SectionⅠWarmingUp,Pre­readingandReading[随堂巩固]Ⅰ.单词拼法1.This________(理论)helpstoexplainhowanimalscommunicatewitheachother.2.Thefinalcostcouldbeasmuchastwo________(十亿)dollars.3.The________(猛烈的)windsburiedthevillageinsand.4.Acrossthe________(地球),sealevelvariesbyhundredsoffeet.5.An________(原子)issosmallthatwecannotseeit.6.Smokingis________(有害的)tohealth，butsomepeoplecannotgetridofit.7.Canyoutellmewhenitcameinto________(产生)?8.Thenewownershavetriedtogivetherestaurantamorefamily­friendly________(气氛).9.________(氧气)isakindofgaswhichisnecessaryformostanimalsandplantstolive.10.Iwassurprisedbythe________(出席)ofsomanypeopleatthemeeting.答案1.theory2.billion3.violent4.earth5.atom6.harmful7.being8.atmosphere9.Oxygen10.attendanceⅡ.用所给短语的适当形式填空intime,layeggs,givebirthto,doharmto,prevent...from...,existon,inone’sturn,itisone’sturn1.She____________alovelybaby,whichmadeherhusbandveryhappy.2.Thepurposeofthesafetybeltisto____________thedrivers______beinginjuredwhenanaccidenthappens.3.Thecoachwill,____________，teachthesestudentshowtodriveacar.4.Keepontrying,andyouwillsucceed____________.Wealltrustyou.5.Hens____________whilecocksdon’t－thisisanaturalrule.6.Afteralongtimewait,____________tolearnhowtodrive.7.Sometimes,doingexerciseviolently____________health.8.Thesefamiliesmainly____________theirpoorwages.答案1.gavebirthto2.prevent；from3.inhisturn4.intime5.layeggs6.itwasherturn7.doesharmto8.existonⅢ.完成句子1.Airpollutionwillgetworseandthis____________；forexample，itcancausecancer.(harmful)空气污染会加剧，而且这会对人们造成危害，例如，它可以引发癌症。2.____________________________________deliveraspeechinpublic.(turn)轮到我在公众面前发表演讲了。3.__________________________________________thatheseemsapleasantman.(what引导主语从句)给我印象最深的是他看上去亲善可亲。4.Thepopstarsang____________________________________againandagain.(so...that)这位流行音乐歌星唱得这样好听以至于人们要求他唱了一遍又一遍。5.Hisfather___________________________________workinanothercity.(prevent)他父亲阻挡他去另一个城市工作。答案1.willbeharmfultopeople2.It’smyturnto3.Whatimpressesmemostis4.sobeautifullythathewasaskedtosing5.preventedhimfromgoingtoⅣ.课文语法填空Theearthwasjust1.________cloudofdustafterthe“BigBang”.Theearthexploded2.________(loud)withfireandrock.Theywereintimetoproducemanythings,whichwere3.________(make)theearth’satmosphere.Astheearthcooleddown,waterbegantoappearonitssurface.Itallowedtheearthtodissolve4.________(harm)gases.Thenlifebegantodevelop.Smallplantsmultipliedandfilledtheoceansandseaswithoxygen.Thisencouragedthe5.__________(develop)ofearlyshellfishandfish.Landanimalssuchasinsects,reptilesanddinosaurs6.________(appear)aftergreenplantsappeared.Smallcleveranimalsspreadall7.________theearth.Theyareputtingtoomuchcarbondioxideintotheatmosphere,8.________preventsheatfromescapingfromtheearthintospace.9.________lifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcan10.__________(solve).答案1.a2.loudly3.tomake4.harmful5.development6.appeared7.over8.which9.Whether10.besolved[限时训练][限时30分钟]Ⅰ.阅读理解AScientistsnowbelievetherearesomethingsintheskythatwewillneversee.Wewon’tseethemwiththebiggesttelescopeintheworld,ontheclearestnightoftheyear.That’sbecausetheyareinvisible(不行见的).Theyarethemysteriousdeadstarscalledblackholes.Youmightfindithardtoimaginethatstarsdie.Afterall,oursunisastar.Yearafteryearweseeitupinthesky，burningbrightly,givingusheatandlight.Thesuncertainlydoesn’tseemtobegettingoldorweak.Butstarsdoburnoutanddieafterbillionsofyears.Asthestar’sgasesburn,theygiveofflightandheat.Butwhenthegasesrunout,thestarstopsburningandbeginstodie.Asthestarcools，theouterlayersofthestarpullintowardthecenter.Thestarsquashesinto(挤进)asmallerandsmallerball.Imagineiftheearthwerecrushed(挤压)untilitwasthesizeofatinymarble(玻璃弹子).That’showtightlythisdeadstar,ablackhole,ispacked(积累).Whatpullsthestarintowarditscenterwithsuchpower？It’sgravity.Ablackholeissotightlypackedthatitsgravitysucksin(吸进)everything－evenlight.Thelightfromablackholecannevercomebacktoyoureyes.That’swhyyouseenothingbutblackness.[语篇解读]文章简要讲解并描述一些星星会消逝。1.Whichofthefollowingcanexplainhowthestardies?A.Asthegasesrunout,itcoolsdown.B.Asitcollides(碰撞)withotherstars，itcrashes.C.Asitsucksintoomuchlight,itexplodes.D.Asitgetshotterandhotter,itexplodes.解析细微环节理解题。从第三段的其次句话可知A项为正确答案。答案A2.Theunderlinedword“mysterious”inParagraph1probablymeans________.A.ordinaryB.brightC.strangeDmon解析揣测词义题。由上一句That’sbecausetheyareinvisible可以解除A、D项；由本句中的blackholes可以解除B项。而C项符合句意。答案C3.WhichofthefollowingisNOTafact?A.Blackholesaredeadstars.B.Blackholeshavegravity.C.Thedeadstarsaretightlypacked.D.Thesunwon’tdieevenafterbillionsofyears.解析细微环节理解题。从其次段的最终两句话可知D项内容与事实不符，故本题答案为D项。答案D4.Whathappensafterastardies?A.Itbecomesinvisible.B.Itfallstotheearth.C.Itburnsupallofitsgases.D.Itbecomesbrighterandeasiertosee.解析推理推断题。从第三段可知A项为正确答案。答案ABVenus,theWildestAdventurein3016!Atriptothemoon,toMars？Youareout.Venus(金星)isyourchoice！Ourspaceshipcarriesyouthereatthespeedoflight!AmazingVenusFactsTemperaturerange：ALWAYSabout450degreesCelsius.Greatforbarbecues!Seasons：Noseasons.Alwaysvisitduringbestseason!Gravitystrength：0.91ofEarth’sgravity.Makesyoulighterandmorealivethanever!Water：NONE.Allboiledaway.Daylength：1day＝243Earthdays.Longestdaysinsolarsystem,sofunneverends!Rateofturning：0.002km/second.Turnsinoppositedirectionoftheearth,soabletoseesunriseinthewestandsetintheeast.Yearlength：1year＝224.7Earthdaysor0.62ofanEarthyear.Rateofrevolution：35.03km/second.Atmosphere：△Verythick.△96%carbondioxide,3%nitrogen,and0.1%watervapor.△Can’tsupportlife：suffocatingcarbondioxide,thickcloudsofsulfuricacid,andgasescreategreenhouseeffectsoveryhotandnowater.*YourAccommodations*◎Youwilltravelonahigh­techrocketshipthatwilltransportyoufromEarthtoVenusinamere2.4minutesbytravelingatthespeedoflight.Thistripwillcostonly$750,000.◎Ourtwohotelsareveryluxuriousandaresuperstrong,allowingyoutolieonthegroundwithoutbeingcrushedbythepressureoftheatmosphere.TheyarecalledVenusHeavenandRocketPalace,andthecosttostayisonly$200pernight.You’llgetyourmoney’sworthatthesetwohotels,receivingfreemealseveryday.Tobookatrip,call1－800.[语篇解读]本文是一篇应用文，介绍了3016年组织的一次到金星的冒险旅行并介绍了金星的一些状况。5.WhatwouldyouseeifyoufacedeastonVenus?A.Therisingsun.B.Thecirclingearth.C.Thesettingsun.D.Thefullmoon.解析细微环节理解题。依据AmazingVenusFacts部分第六段其次句可知，在金星上面对东方可以看到日落。故C项符合题意。答案C6.DuringthetriptoVenus，youwouldpaynothingfor________.A.serviceB.foodC.thespaceshipD.thehotel解析细微环节理解题。依据YourAccommodations部分其次段最终一句可知，在去金星旅行期间，你的食物不须要付费。故B项符合题意。答案B7.Whichsectionofamagazineisthetextfrom?A.Fashioncircle.B.Newsreport.C.Modernart.D.Futureworld.解析文章出处题。依据文章的题目Venus,theWildestAdventurein3016！可知，这次旅行发生在一千年之后，由此可推知，这是将来的事情。故D项符合题意。答案DⅡ.语法填空Irememberthenightwhenoursonwasjustfiveyearsold.Itwashisbedtime1.________whenIlookedatthefloor,Iknewwehad2.________problem.Toyswereallovertheplace.“Ian，”Isaid，“youneedtopickupalltoys3.________goingtobed.”Buthesaidthathewastoosleepy.My4.____________(immediately)responsewasnottoforcehim5.________(do)that.Instead,Iwent6.________thebedroom,laydown,andsaid7.________(merry)，“Ian,comehere.Let’splayHumptyDumpty.”Whenheclimbeduponmyknees,Isaid，“Humpty