简介:ThisarticletakesacloselookatTowardsReflectiveTeach-ing,byJackC.Richards.Hisarticlefirstexplainswhatreflec-tiveteachingis,andthenpresentsthevariousreflectiveap-proachessuchaspeerobservation,self-reports,auto-biographies,journalsandcollaborativediarykeeping.Thisarti-clethengoesonanddrawsfromactualteachingexperiencetoconcludethattheseapproachesareextremelyusefulfortheim-provementofforeignlanguageteaching.
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简介:
简介:Thedifference-ratiorelationsareintroducedtoseparatetidalconstituentsthatarealiasedduetothesamplingintervalandsamplingspanoftheTOPEX/POSEIDONaltimeter.ItisfoundthatsometidalconstituentssuchasK1andSSA,thoughaliasedatalongtrackpoints,arenotaliasedatcrossoverpointsbecausethedataatcrossoverpointsaredoublethoseatalongtrackpoints.Sotheharmonicanalysismethodcanbeemployeddirectlyfortheanalysisoftimeseriesatcrossoverpoints.Thenthedifference-ratiorelationsfromcrossoverpointsareintroducedtoanalyzethetimeseriesatalongtrackpoints.TheTOPEX/POSEIDONdataintheNorthwestPacificareanalyzedwiththismethod.Theresultsfromthismethodagreewellwithtidalconstantsfromtidalgauges.