高二英语下学期第一次月考习题（普通班）

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1、广东省广州市南沙区2016-2017学年高二英语下学期第一次月考试题（普通班）说明:本试卷分为选择题和非选择题两部分，共8页，满分150分。考试时间120分钟。第一部分阅读理解（共两节，满分40分）第一节（共15小题，每小题2分，共30分）阅读下列短文，从每题所给的四个选项（A、B、C和D）中，选出最佳选项。ATheNationalGalleryofArtinWashington,D.C.,isoneoftheworld'sgreatestartmuseums.Millionsofpeoplehaveentereditsdoorstoseepain

2、tingsbytheworld'sfineartists.Butifthesepricelessmasterpiecesaretobepreserved,theGallerymustprotectthemcarefully.TheGallery's135-manguardforcehassuccessfullypreventedthemfrombeingstolen,butprotectingthepaintingsfromnatureisagreaterproblem.Inpasttimes,theownersofpaintingsdidnotp

3、rotectthemfromdamagingchangesinhumidity(湿度)andtemperature.Asaresult,thelifeofthesepaintingswereshortened.IntheNationalGallery,however,humidityandtemperaturearecarefullycontrolled.Thebuildingisair-conditionedinsummerandheatedinwinter.Theair-conditioningandheatingsystemsaresoimp

4、ortanttothelifeofthepaintingsthattheGalleryhastwoofeachsystem.Ifoneshouldfail,theextraonecantakeover.Lightisanotherenemyofpaintings.Ultravioletrays(紫外线)inlightcausepaintingstofade(褪色).Longago,paintingsoftenhungindarkchurchesandpalaces.Acoatofvarnish(清漆)wasaprotectionfromthewea

5、klight.Butwhenmuseumstookoverthecareofmanypaintings,theywereoftenhunginbrighterlightthanbefore.Soontheywereindangeroffading.Thedamagingeffectsoflightwereincreasedwhenthemuseumsremovedthevarnishcoating,yellowedwithage.Toprotectitspaintings,theNationalGalleryputaspecialkindofgla

6、ssinitsskylights.Thisglassallowsvisiblelightstoenterthebuildingbutitkeepsoutharmfulultravioletrays.TheGalleryhasalsodevelopednewandbettervarnisheswhichhelptokeeppaintingsfromfading.Thankstothesenewprecautions,manyoftheworld'sgreatestpaintingsarebeingwellprotectedforfuturegener

7、ationstoenjoy.131.Thetextmainlytellsusabout______.A.theguardforceintheNationalGalleryB.protectinggreatpaintingsfromnatureC.pricelesspaintingsofpasttimesD.theair-conditioningandheatingsystemsintheNationalGallery2.WhichofthefollowingisNOTanenemyofpaintings?A.Varnish.B.Temperatur

8、e.C.Light.D.Humidity.3.Theunderlinedword"precautions"inParagr