浙江专用2022版高考英语一轮复习课时提升作业三必修1Unit3Traveljournal含解析新人教版.doc

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1、word文档三　必修1Unit3Traveljournal(限时35分钟)Ⅰ.阅读理解A(2021·某某模拟)Ecotourismhasbeeincreasinglypopularinrecentyears.Travelersvisitnaturalenvironmentsfundingconservationeffortsorpromotinglocaleconomies.Inmanycases,ecotourisminvolvescloseinteractionwithwildlife.Now,scientistshaveanalyzedmore

2、than100researchstudiesonhowecotourismaffectswildanimals.Theyfindthepresenceofhumanschangesthewayanimalsbehave,andthosechangesmayputthematrisk.Therefore,theyhaveconcludedthatsuchtripscanbeharmfultotheanimals.Whenanimalsinteractinseeminglykindwayswithhumans,theymayletdowntheirgua

3、rdasanimalslearntorelaxinthepresenceofhumans,theymaybeebolderinothersituations.Ifthistransferstotheirinteractionswithpredators(捕食者),theyaremorelikelytobeinjuredorkilled.Thepresenceofhumanscanalsodiscouragenaturalpredators.Itcreatesakindofsafeplaceforsmalleranimalsthatmaymakethe

4、mbolder.Forexample,inGrandTetonNationalPark,elkandpronghornsinareaswithmoretouristsarelesswatchfulandspendmoretimeeating.Interactingwithpeoplecancausegreatchangesinthecharacteristicsofvariousspeciesovertime.“Ifanimalsbeeaccustomedtotourists,wemightcreate-11-/11word文档unintendedc

5、onsequences—affectingthebehaviororpopulationofaspeciesandinfluencingthespecies’functioninitsmunity.”theresearcherswrite.Ecotourismhaseffectssimilartothoseofanimaldomestication(驯养)andurbanization.Researchhasshownthatdomesticatedsilverfoxesbeemoreobedientandlessfearful.Foxsquirre

6、lsandbirdsthatliveinurbanizedareasareslowertofleefromdanger.Thephenomenaresultfromevolutionarychanges,butalsofromregularinteractionswithhumans.Scientistshopethenewanalysiswillencouragemoreresearchintotheinteractionsbetweenpeopleandwildlife.Itisessentialtodevelopfurtherunderstan

7、dingofhowvariousspeciesinvarioussituationsrespondtohumaninteractionandunderwhatconditionshumanexposuremayplacethematrisk.【文章大意】本文主要介绍了科学家们进行了关于生态旅游如何影响野生动物的研究。1.Wecanlearnfromthepassagethat_________. A.ecotourismcausesdamagetothenaturalhomesofwildlifeB.itiseasyforeco-touriststo

8、builduptrustwithwildanimalsC.theeffectsbroughtbyecotou