2019版中考英语 阅读理解优编题（6）

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1、2019版中考英语阅读理解优编题（6）第一篇 （2019中考科普环保类选练）Thinkofallthethingsyouthrowaway：juicebottles，sodacans，candycovers．It addsup．Howmuchrubbishdoyouproduce?Americansthrowawayabout1tonofrubbishperpersoneveryyear．That's2000poundsofrubbish!Mostoftherubbishgetscoveredinbigholesintheroundcalledlandfills(垃圾掩埋法)．

2、   Alotofthisrubbishcanberecycled，orturnedbacktosomethinguseful．Themainthingswerecycletodayaremadeofmetalandpaper．   Peoplerecycleformanyreasons．Oneofthemainreasonsistoprotectresources(资源)．Makingnewcansoutofoldonesmeanslessaluminum(铝)isneededfornewcans．   Thisleadstoasecondreasonpeoplerecycl

3、e：itsavesenergy．Recyclingoldaluminumcanstakemuchlessenergythanmakingnewaluminum．Tomakenewaluminum，youneedtominemetalore(矿石)fromtheground，removeit，andrefineit，intoafinishedmetal．   Recyclingalsoprotectsvaluableland．Byrecycling，weproducelessrubbish．Thatmeansfewerlandfillsareneededfordroppingou

4、rrubbish．Becausemetalsaresomewhatcostlytomake，theyaretheworld'smostrecycledmaterials．Abouttwo-thirdsofallsteel(钢)isrecycled．   Almostalldrinkcansaremadeofaluminum．Americansrecycleaboutone-thirdoftheirusedaluminumcans．Emptycansaresenttospecialfactories．There，theyarecleaned，melted，andmadeinton

5、ewpiecesofaluminum．   Americansuselotsofpaper—mostlyintheformofnewspapers，magazines，andcardboardboxes．Infact，papertakesupmorespaceinlandfillsthananyothermaterial．   Oldpapercanbecutandmadeareintonewpaper．Americansrecyclealittlemorethanone-thirdoftheirpaperrubbish．Newpapersaremadefromtrees，ea

6、chtonofrecycledpapersavesabout17trees!1.Youcanmostprobablyreadthepassagein_______．A．asciencebook  B．aChinesebook  C．ahistorybook   D．ageographybook2.Whichmaterialisn’tmentionedinthepassage?A.Paper          B.Metal           C.Wood           D.Water3.Whydopeoplerecyclerubbish?A．Toprotectresou

7、rcesbecauseit'shardtomakenewresources．B．Itcansaveenergy，becausetheresourcesarelimited(有限)．C．Toprotectvaluableland，becausethereisnoplacetoburyrubbish．D．Toprotectresources，saveenergyandprotectvaluableland．4.WhichofthefollowingisRIGHT?A．Peoplerecyclep