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时间:2019-11-15
《2019年高考英语一轮复习Unit4Astronomythescienceofthestars分层演练直击高考新人教版必修3 》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit4Astronomythescienceofthestars阅读理解GotbigplansforFridaynight?That’sOK,wedon’teither.Guesswe’llallhavetomakedobywatchingthecelestial(天空的)showthatwilltakeplacethatnight.First,therewillbeafullmoon.That’salwaysfun,butthisonewillbealittlemorespecial.It’sknownasa“snowmoon”.Thenameesfromthefac
2、tthattheheaviestsnowsusuallyfallduringFebruary,accordingtoTheOldFarmer’sAlmanac.Butifthat’snotspecialenough,there’salsoaneclipse(月食)thatnight.It’llbeapenumbrallunareclipse,meaningit’sapartialeclipsethatleavessectionsofthemoondarkenedbytheearth’sshadow.No,itwon’tbeasspectacularasthose“blood
3、moon”eclipses.It’llbesubtler.Thelevelofdarknessitreachesduringtheeclipsemayormaynotbeapparent;itjustdependsonwhereyouarewhenyouviewit.InNorthAmerica,theeclipsebeginsat5:34p.m.ETandendsat9:53p.m.ET,accordingtotheastronomywebsiteEarthSky.Theeclipsewillbeatitsheightaround7:44p.m.ET.Ifthat’sst
4、illnotenough,let’sthrowinaet(彗星)tothenight’sfestivities.et45P(ithasamuchlongername,butwewon’tburdenyouwithithere)isvisibleasitfliesbytheearth.Theetwillgetwithin7.4millionmilesoftheplanetasitmakesitsclosestapproachthisweekend,accordingtoUniverseToday.et45Pwillbemostvisibleacoupleofhoursafte
5、rtheeclipse,solooktotheskiesagainaround3a.m.ETSaturdayandfindthegreenishbluelightwithatail.Anddon’tforget,atotalbigtimesolareclipsewillstreakacrosstheUnitedStatesonAugust21st.【解题导语】 本文是说明文,介绍了星期五晚上将会发生的天文现象。1.Accordingtothetext,whatcanbeviewedonFridaynight?A.Abloodmoon. B.Atotalsolarecl
6、ipse.C.Apartiallunareclipse.D.Aetwithoutatail.C 解析:细节理解题。根据第四段第二句可知,星期五晚上将会出现月偏食,故选C项。2.Ifyouwanttoseeet45P,youwillneedto.A.waitaround7:44p.m.ETB.stayupuntil9:53p.m.ETC.wakeupbefore3:00a.m.ETD.startwatchingat5:34p.m.ETC 解析:细节理解题。根据倒数第二段中的“solooktotheskiesagainaround3a.m.ETSaturday”可知,要想看到4
7、5P彗星,你需要在凌晨三点之前起床。3.Theauthorwritesthetextwiththepurposeof.A.introducingbasicastronomytothemediaB.sharingnewdiscoverieswithastronomyresearchersC.promotingastronomicaleventsamongsciencestudentsD.informingaveragereadersofrecentcelestialphenomenaD 解析:写作意图题。通读全文可知
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