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ID:45837824
大小:43.00 KB
页数:7页
时间:2019-11-18
《2019中考英语二轮复习 阅读理解精练(1)》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、2019中考英语阅读理解精练(1)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. Thisleadstoasecondreasonpeoplerecy
3、cle:itsavesenergy.Recyclingoldaluminumcanstakemuchlessenergythanmakingnewaluminum.Tomakenewaluminum,youneedtominemetalore(矿石)fromtheground,removeit,andrefineit,intoafinishedmetal. Recyclingalsoprotectsvaluableland.Byrecycling,weproducelessrubbish.Thatmeansfewerlandfillsareneededfordroppi
4、ngourrubbish.Becausemetalsaresomewhatcostlytomake,theyaretheworld'smostrecycledmaterials.Abouttwo-thirdsofallsteel(钢)isrecycled. Almostalldrinkcansaremadeofaluminum.Americansrecycleaboutone-thirdoftheirusedaluminumcans.Emptycansaresenttospecialfactories.There,theyarecleaned,melted,andmad
5、eintonewpiecesofaluminum. Americansuselotsofpaper—mostlyintheformofnewspapers,magazines,andcardboardboxes.Infact,papertakesupmorespaceinlandfillsthananyothermaterial. Oldpapercanbecutandmadeareintonewpaper.Americansrecyclealittlemorethanone-thirdoftheirpaperrubbish.Newpapersaremadefrom
6、trees,eachtonofrecycledpapersavesabout17trees!1.Youcanmostprobablyreadthepassagein_______.A.asciencebook B.aChinesebook C.ahistorybook D.ageographybook2.Whichmaterialisn’tmentionedinthepassage?A.Paper B.Metal C.Wood D.Water3.Whydopeoplerecyclerubbish?A.Topr
7、otectresourcesbecauseit'shardtomakenewresources.B.Itcansaveenergy,becausetheresourcesarelimited(有限).C.Toprotectvaluableland,becausethereisnoplacetoburyrubbish.D.Toprotectresources,saveenergyandprotectvaluableland.4.WhichofthefollowingisRIGHT?A.Peoplerecyclepap
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