欢迎来到天天文库
浏览记录
ID:42602181
大小:206.13 KB
页数:14页
时间:2019-09-18
《高考英语二轮复习第3部分阅读理解完形填空语法填空短文改错限时规范训练13》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、阅读理解+阅读填空+完形填空+短文改错(建议用时40分钟)I.阅读理解Conservationists(自然环境保护工作者)areunveilingtheir12treesofChristmas,inabidtohighlightthedifficultsituationconfrontingsomeoftheworld'sthreatenedconifers(针口十树)・Asdecoratedtreestakecentrestageinmanyhomesoverthefestiveperiod,treeexpertshopethecampaignwillraiseawarenesso
2、fat-riskspecies・Aboutonethirdofthespeciesofconifersintheworldarethoughttobethreatenedwithextinctionunlessimmediateactionistaken.ThesocialmediaeventisbeingrunbytheGlobalTreesCampaign.Oneachofthe12daysuntilChristmasEveon24December,theGlobalTreesCampaign,apartnershipbetweenBotanicGardensConservatio
3、nIntemational(BGCI)andFaunaandFloraInternational(FFI),ispublishingdetailsofathreatenedtreespeciesonsocialmedia・“GiventhatitisChristmasandeveryoneisbringingconifersintotheirhouses,wethinkthatitisgoodtohighlightsomeoftheotherconiferspeciesthatarenotdoingsowellatthemoment,nexplainedEmilyBeech,BGCIc
4、onservationassistant.Thedevelopmentoftheglobaltradeinplants,andthedemandoverthecenturiesfromwealthyfamiliestoplantexotictreespeciesontheirland,meanthat80%oftheconiferslistedasthreatenedarefoundincollectionsaroundtheworld.However,thesespecimens(样本)areunlikelytobeenoughtoensurethelong-termsurvival
5、ofthesespecies・“Theproblemisthatalotofthespecimensthatareinbotanicalgardensorareinpeople'sbackgardensdonothavethegeneticrange;theyaresourcedfromthesametreesMsBeechtoldBBCNews."Astheydonothavethegeneticdiversity,theycannotbereintroducedbackintothewild.Soiftheydisappear,thentherewillbelimitedgenet
6、icresourcestoputthembackagairi."uImprovingthegeneticdiversityofconiferspecimensandcollectionsinbotanicalgarden,aswellasprotectingpopulationsofthreatenedspecieswithintheirnaturalrange,ispartoftheworkbeingcarriedoutbytheGlobalTreesCampaign,”saidMsBeech.1・Whyaretreeexpertsintroducing12treesofChrist
7、mas?A.Torequestpeoplenottousetreesfordecoration.B.Tocallpeople'sattentiontothreatenedconifers・C.TofindontwhichtreesuitsChristmasmost.D.Tospreadtheknowledgeofdiversity.2.Whatdoweknowaboutthespeciesofconifersintheworld?A.Theyn
此文档下载收益归作者所有