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1、【英语】中考英语试卷分类汇编英语英语阅读理解汇编(及答案)含解析一、中考英语阅读理解汇编1．阅读理解Forthousandsofyears,humanshaveexplored（探索）theEarth.Nowadays,weareexploringspace.Astronomers（天文学家）arethemodern﹣dayexplorers,Now,manyastronomersarelookingfornewplanetsandnewplacesforhumanstoliveinthefuture.Butwheredoastronomersstart
2、looking？Firstofall,astronomerslookforastar.That'sbecauseourownEarthmovesaroundastar（theSun）.Moreimportantly,itisthecorrectdistance（距离）fromtheSunforheatandlight.Sowhenastronomershavefoundthestar,theylookattheplanetsaroundit.Inrecentyears,astronomershavefoundnearly400newplanetswith
3、stars.However,manyoftheseplanetsareeithertooneartothestarortoofaraway.However,iftheplanetisinagoodposition,astronomerslookforthreekeythings:water,airandrock.Waterisimportantbecausealllifeneedswater.Humanscandrinkitandtheycanalsogrowplantswithwater.Andplantsproduceairforhumanstobr
4、eatheandfoodtoeat.Rockonaplanetisalsoimportant.That'sbecausethereisoftenwaterundertherock.Aftermanyyearsofscrutinizing,astronomershavefoundaplanetthatissimilartotheEarth.It'sGliese581gandit'snearastar.Theastronomersthinkithaswaterandrockandtheaverage（平均的）temperatureisbetween-31℃a
5、nd-12℃.That'scold,butnotcolderthanAntarcticaortheArcticCircle,forexample.Gliese581gisbiggerthantheEarth.AyearonGliese581gisonly37Earthdaysinsteadof365.ButastronomersdonotthinkthesearebigdifferencesandsomeofthemthinkGliese581gwillbeanewEarth.However,Gliese58Igistwentylightyearsfro
6、mtheEarth.（1）Whatdoastronomershavetofindfirstbeforestartingtolookforanewplaceforhumanstolive？A.newstar.B.Anewplanet.C.Someheat.D.Somelight.（2）Whatdoestherockonaplanettellus？A.Thestarisinarightposition.B.Wemaydiscoverwaterunderit.C.TheplanetistooneartotheSun.D.Therecanbeairaroundt
7、herock.（3）Whatdoestheunderlinedword"scrutinizing"meaninthelastparagraph？A.discussing.B.waiting.C.looking.D.traveling.（4）What'sthemainideaofthetext？A.Gliese581gisalreadyanewEarth.B.ThereareplanetssimilartoourEarth.C.Water,airandrockareimportant.D.AstronomersarelookingforanewEarth.
8、【答案】（1）A（2）B（3）C（4）D【解析】【分析】大意：本文讲述了天文学家
