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ID:32617084
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页数:16页
时间:2019-02-13
《2017-2018学年高中英语(人教版选修9)教师用书:unit2阶段质量检测b卷能力素养提升wo》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、B卷能力素养提升【说明】本试卷满分120分,考试时间100分钟I•阅读理解(共15小题;每小题2分,满分30分)AAsthepopulationoftheplanetincreases,sodoesthenumberofhomes,businesses,parkinglots,schools,airportsandroadways.Allthesestructuresuseelectricityandneedtobelighted.Humansdemandtheselights.Theywanttheirhomesmorecomfortableandtheywanttheirstreetssa
2、fer.Theproblemisthatresearchersarefindingthatallthelightishavinganegativeeffectonhumansandwildlifeaswell.LessthantenyearsagoIdrovetoathinlypopulatedsectionofmytown,laydowninthemiddleoftheroadandwatchedanattractivemeteorshower(流星雨).Theareawasshortofhomes,streetlightsandtraffic.IfIdidthattoday,Iwouldn
3、,tbeabletoseethemeteorshoweraswell.Duetotheincreaseinstreetlights,Iwouldsurelyberunoverbyacar.Nowadaysscientistsarefindinglightpollutioncanbealmostasbadascarbondioxidepollution.Ifyou'veevertakenaflightatnight,theviewisbeautiful,butyoumustrememberthatallthelightyouseewasteselectricity.Thecrewofthespa
4、ceshuttiesseeanevenbiggerpictureofhowextensivethewastedelectricityisworldwide.Oneofthesaddestpartsoflightpollutionisthatmostofitisunnecessaryandmostoftheoutdoorlightthatweuseiswasted.Oneonlyneedstolookatarowofstreetlightstoseehowmuchofthelightshinesupwardsandlightsthesky;atotaiwasteofelectrieity.Add
5、itionally,somewhereelectrieityneedstobeproduced,andtheproductionofelectricitycreatespollutionbyreleasinggreenhousegases.Thisaffectstheairwebreatheandourqualityoflife.Scientistsarealsostudyingtheeffectsoflightpollutiononwildlife.Thousandsofbirdsdieeachyearwhentheycrashintohighlylightedbuildings,asthe
6、ybecomepuzzledbythelight.Ithasbeenlongknownthattinybabyseaturtiesbecomelostandfollowlightsontheshoreinsteadofheadingtowardsthesea.Fortunately,lightpollutionisoneoftheeasiestsourcesofpollutionthatcanbecorrectedwithoutanegativeeffect.FollowingsomeguidelinesandalittlesearchingonGooglecangiveyoumanyidea
7、sonhowtoreduceyourcontributionstolightpollution.飜解读;本文是一篇说明文。谈到污染,你可能会想到空气污染、水污染等。但你有没有意识到光污染所带来的危害呢?1.ItisimpliedinParagraph3thatthebestwaytodealwithlightpollutionis.A-reducingtheoutputofthelightsB.a
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