稻壳发电可研报告

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1、themeparksarenotonlyamusingbutalsoeducational.TakethePolynesianCulturalCenter(PCC)inHawaiiforexample.ItnotonlyshowsvisitorsthePolynesianwayoflifebutalsoprotectstheirskillsandcultureforthefuture.PolynesiaisthenamegiventomanygroupsofsmallislandsthatarespreadaboutthePacificOcean. ThePCCi

2、ssetin42acresofbeautifulcountrysidewherevisitorscanseesevendifferenttraditionalPolynesianislandvillages.Villagersfrommanyislandcommunitiescometoshowvisitorstheirstylesofdressanddifferentcustoms.Forexample,youcanseedifferentskillsofthevillagers.Youcanlearnhowtheymakeclothesfrombarkandh

3、owtheyclimbverytalltreeswiththeirbarefeetorseewhatkindofweddingceremoniestheyhave.Theyalsotellyouabouttheirsocialcustomsandshowyoutheircookingmethodsandtheirdances. Theirmostimportantskillisboat-building,whichallowedtheislanderstoexplorealltheislandsinthePolynesianTriangle.Weknowthati

4、ntheirhistorytheywereseatravellersmovingfromislandtoisland.Theywereabletofindtheirwayusingthesmellofthewin,themovementsofthefishandseaweed,andtheheightanddirectionofthewaves.Theywereverycleversailors.Nowtheyusethoseboat-buildingskillstomakelongboatsandshowtheracesandthebattlesthatthey

5、tookpartinlongago.Allthishelpskeeptheskillsandthetechnologyoftheislandpeoplealive.  必修五 Unit1 JOHNSNOWDEFEATS“KINGCHOLERA JohnSnowwasafamousdoctorinLondon—soexpert,indeed,thatheattendedQueenVictoriaasherpersonalphysician.Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexpose

6、dtocholera.Thiswasthedeadlydiseaseofitsday.Neitheritscausenoritscurewasunderstood.Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.JohnSnowwantedtofacethechallengeandsolvethisproblem.Heknewthatcholerawouldneverbecontrolleduntilitscausewasfound. Hebecameinterestedintwoth

7、eoriesthatpossiblyexplainedhowcholerakilledpeople.Thefirstsuggestedthatcholeramultipliedintheair.Acloudofdangerousgasfloatedarounduntilitfounditsvictims.Thesecondsuggestedthatpeopleabsorbedthisdiseaseintotheirbodieswiththeirmeals.Fromthestomachthediseasequicklyattackedthebodyandsoonth

8、eaffe