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ID:33838741
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页数:4页
时间:2019-03-01
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1、第九天:篇章训练【芝麻开门】谋篇布局的方法有很多种,今天我们就这方面所学的知识加以操练。Oneforall,allforone.我为人人,人人为我。【活动教室】Passage1.请用一支彩笔把下面文章中首段和末段中的背景内容划出来,找出这两段的中心思想。ZooAnimalsHumanbeingshavealwayswantedtohuntwildanimals,notonlyforfoodorsport,butalsotokeepincaptivity.Manycitieshavezooswit
2、halargecollectionofanimalsonshow.SomezoossuchastheSingaporeZooandTarongaParkinSydneyarefamoustouristattractions.Zooshavebothpositiveandnegativeaspects.Sometimeskeepinganimalsincaptivitybenefitsthehumansandsometimestheanimalsbenefit;but,attimes,theani
3、malssufferasaresultoftheirconfinement.Zoosgivemostpeopleintheworldtheironlyopportunitytostudywildanimalsatclosequarters.EvenpeoplewhoareluckyenoughtogoonawildlifesafariinAfricaarenotabletoseeanimalsatsuchcloserange.InsomezoosinAustraliaitispossiblefo
4、rvisitorstowanderamonganimalssuchaskangaroosanddeerandfeedthembyhand.Forurbanchildrenitisadelighttoactuallyseetheanimalswhichtheyhaveseenontelevision.Zoosalsoprovidescientistswiththeopportunitytostudyanimalsoveraperiodtotime.Scientificresearchconduct
5、edonzooanimalsaddstohumanknowledge,anditbenefitsanimalstoo.Treatmentsfordiseaseswhichhavebeendevelopedforanimalsincaptivitycanbemadeavailableforallanimals.Anotheradvantageofhavingzoosisthepossibilitytheyprovideforcaptivebreedingprograms.Animals’speci
6、eswhichareendangeredorontheedgeofextinctioncanbeencouragedtobreedwithinacontrolled,protectiveenvironment.Thisiscrucialforsuchanimalsaswhiterhino,pandasandtigers.However,someanimalsinzoosarenottreatedwell.Sometimestheirlivingquartersarecrampedandunnat
7、ural.Itiscommontoseetigersandpantherspacingthefloorsoftheircagesforhoursbangtheirheadsagainstthewallsoftheirenclosure.Theirplightcanbemuchworseincountrieswhereeconomichardshipcausestheirfoodtoberationedandtheirhealthneglected.InsomepartsoftheformerSo
8、vietUnionkeepersstruggletolookaftertheanimalswithlittlefundingevenfortheirownwages.Thisisnodoubtthatpeoplewillcontinuetowanttobeabletoseewildanimalsincaptivity.However,peopleshouldmakesurethattheanimalsthatliveinazooandgiveussomuchpleasurehaveagoodli
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