高考英语总复习选修六 Unit 4 高考拆组训练.doc

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1、选修六Unit4高考拆组训练阅读理解组块专练——练速度(限时：30分钟)Ⅰ.阅读理解AInmanypartsofAfrica,communitieshaveelectricityservicethatsometimesdoesnotoperate.Andmanyrural(农村的)settlementsarecutofffromelectricityproducingcenters.Therefore,offgrid(离网)solarpowerisbecomingavailabletomanycommunities.Offgridsolarenergyisenergytha

2、tiscapturedfromthesunwithoutbeingconnectedtoamainelectricitycenter.TheInternationalEnergyAgencysaysmorethan600millionpeopleinAfricahavenowaytogetelectricity.Newtechnology,however,couldhelpsolvethisproblem.LumosGlobalisamongthecompaniesofferingsolarenergyservicesinNigeria.Thecompany'sChiefO

3、peratingOfficer,NirMarom,says,“Youneedtoputthesystemontheroof,andputtheindoorunitinthehome.Thereisacable(电缆)toconnectthem.Youdon'tneedtobeanelectricianoranythinglikethis.Thesunchargestheelectricity,butyouneedtoprovidethecredittopowerthesystemup,andyoudothisusingyourmobilephone.”Thepriceofo

4、ffgridsolarenergysystemshasdecreasedsharply.Today,peoplecanrentsolarequipmentforlessthan50centsaday.Andtheycanpayfortheelectricityastheyneedit.SenegalopenedoneofAfrica'slargestsolarfactorieslastyear.ThecompanypaidfortheconstructionofthesolarfactoryinSenegal.AmanagersaysasolarfarminSenegalc

5、anproducetwicetheamountofelectricitythatafarmofthesamesizeinBritainorinnorthernFrancecouldproduce.TheInternationalEnergyAgencypredictsthatalmostabillionpeopleinsubSaharanAfricawillhaveongridelectricityby2040.Buttheagencysays50millionpeoplewillstillbeoffgrid.Investorsbelievesolarpowercoulds

6、ervethosepeoplewhilealsohelpingtoreducegaseslinkedtoclimatechange.语篇解读：本文是一篇说明文。在非洲的许多地方，社区配有电力服务，不过有时候无法运行。并且，发电中心切断了许多村落的电力。幸运的是，新技术——离网太阳能可以解决这一问题。1．WhyistheoffgridsolarpowerpopularinAfrica?A．Manypeoplehavedifficultyingettingelectricity.B．Thereisnoelectricityproducingcenters.C．It'safash

7、ionamongthecommunities.D．It'sconvenienttoputtheenergyintouse.解析：选A　推理判断题。根据第一段可知，在非洲很多地方人们都无法用上电，这使得offgridsolarpower在非洲得以流行起来。2．WhatdoesNirMaromsayabouttheoffgridsolarenergysystem?A．It'scomplextochangesunlightintoenergy.B．It'ssimpletoputtheequipmentinplace.C．