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1、中考英語閱讀理解訓(xùn)練題及答案(二)【能力選練】A閱讀理解Asspacesciencedevelops(發(fā)展),manhaslearnedmoreandmoreaboutspace.Spaceisnotonlyamazingbutalsodangerous.Whileworkinginspace,spacemenarefacingdangeraswellassuccess.Scientistshavefoundoutthattheradiation(輻射)isthegreatestdangertospacemeni
2、nspace.Whenspacemenareworkinginspace,theyareindangeroftheradiationfromthesunandotherstars,whichisbadfortheirhealth.Theharm(傷害)oftheradiationwon’tbefounduntiltheirchildrenevengrandchildrenareborn.Somespecialmedicinemayworkalittle,butnoreallyeffective(有效的)medic
3、inehasbeenfoundsofar.Spacerubbishisalsothoughttobeagreatdangertospacemen.It’sreportedthattherewere9,000man-madethingsflyinginspace.About30%ofthesearesatellites,10%arespaceships,andtherestarespacerubbish.Anexplosion(爆炸)inspacein1999madeacloudof300,000fragments
4、,eachatleast4mminsize.Asmallpieceoftheseevenknockedaspaceshipwindowandcausedsomedamage(損壞).Scientistsarewatchingandreportinganypossibledangerallthetime.Theyareworkingtodealwithspacerubbish.Althoughspaceisreallydangerous,itinterestsmanypeopleontheearth.Inthene
5、arfuture,itmaybecomepossibleforpeopletospendafewdaysinaspacehotel.Wemayevenchoosetoleavetheearthandliveinspaceinafewyears.Soweshoulddosomethingtohelpimprovethespaceenvironment.1.Mostoftheman-madethingsflyinginspaceare____________.A.satellitesB.spaceshipsC.spa
6、ceshuttlesD.spacerubbish2.Theradiationfromthesunandotherstarsis______tospacemen.A.goodB.helpfulC.usefulD.harmful3.Theunderlinedword“fragments”means“______”.A.碎片B.泡沫C.煙霧D.飛碟4.Thepassagetalksabout_________kindsofdangerinspace.A.twoB.threeC.fourD.five5.Whichofth
7、efollowingisTRUE?A.Scientistshavefoundoutwaystosolveanyprobleminspace.B.Everyoneofuscanhaveatraveltospaceintenyears.C.Theharmoftheradiationmaybefoundinthespacemen’schildren.D.Spaceisreallydangerous,soitdoesn’tinterestanyoneontheearth.【答案】1.D2.D3.A4.A5.C【解析】試題
8、分析:本文敘述了宇航員在天空遇到的危險??芍谔罩杏詈絾T可能遇到的兩種危險有:輻射和太空垃圾。輻射的危害可能直到宇航員的孩子甚至孫子才被發(fā)現(xiàn)。在太空中人造的東西中,大約有30%是人造衛(wèi)星,10%是太空飛船,剩下的都是太空垃圾。爆炸會產(chǎn)生碎片,一片小的碎片會給飛船帶來損害??茖W(xué)家正在觀察和報道太空中的危險,正在想辦法解決這些危險。1.D推理判斷題。根據(jù)About30%of