考前第26天 阅读理解之说明文（二） （学生卷） 2021年高考英语考前特训30天.pdfVIP

备战2021年高考英语考前特训30天

如其大量做题，不如抽时间认真研究往年的高考试第一部分

题。往年的高考试题是精雕细磨的产物，她反映对考

试内容的深思熟虑，对设问和答案的精准拿捏，对学生

水平的客观判断。研究这些试题，就如同和试卷的制作品味高考

者对话。教育部考试中心刘范

最重要、最直接、最有效的高考信息就是历年来，补的前、提读唐、佛会词汇

考前第26天阅读理解之说明文（二）

【真题再练】

Passage1

2（020-上海高考真题）CompositeimageofEuropeandNorthAfricaatnight,2016.Credit：NASA

EarthNPPObseratoryimagesbyJoshuaSteens,usingSuomiVIIRSdatafromMiguelRoman,isoftenNASAs

GoddardSpaceFlightCenter.Artificiallightseenasasignofprogress:themarchofciilizationshinesalightin

thedark：ittakesbackthenight；itilluminates.Butachorusofscientistsandadocatesarguesthatunnaturally

brightnightsarebadnotjustforastronomersbutalsofornocturnal夜（间活动的）animalsandeenforhuman

health.

Nowresearchshowsthenightisgellingeenbrighter.From2012to2016theearthsartificiallylitarea

expandedbyanestimated2.2percentayearm（ap）,accordingtoastudypublishedlastNoemberinScience

Adances.Eenthatincreasemayunderstatetheproblem,howeer.Themeasurementexcludeslightfrommostof

theenergy-efficientLEDlampsthathaebeenreplacingsodium-aportechnologyincitiesalloertheworld,says

leadstudyauthorChristopherKyba,apostdoctoralresearcherattheGermanResearchCenterforGeosciencesin

Potsdam.

ThenewdatacamefromaNASAsatelliteinstrumentcalledtheVisibleInfraredImagingRadiometerSuite

(VIIRS).Itcanmeasurelong-waelengthsoflight,suchast