任务型呈现背景知识对高中英语阅读理解的影响

《任务型呈现背景知识对高中英语阅读理解的影响》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、IntroductionReadingstrategieshavebeenanalyzedwiththebottom-·upandtop·downknowledgemodelsforquitesometime．Thetop—down，knowledge-based，modelemphasizesthatcomprehensionisguidedprimarilybyhigher—levelconceptualknowledgeratherthanlower-levelworddecoding．Thisprocess

2、ingoccurswhenreadersusepriorknowledgetomakepredictionsaboutthedatathattheyfindinatext．Engagingstudentsinpriorknowledgeexperiencesbecomesaforminclassroomswhereteachersvalueunderstandingwhatknowledgestudentspossess．Weknowthatpriorknowledgeisanimportantstepinthel

3、earningprocess．Itisamajorfactorincomprehension：thatis，makingsenseofourlearningexperiences．Brain—basedresearchconfh'msthefactthatthelearningenvironmentneedstoprovideasettingthatincorporatesstabilityandfamiliarity．ItshouldbeabletosatisfythemindlSenormouscuriosit

4、yandhungerfordiscovery，challenge，andnovelty．Creatinganopportunitytochallengeourstudentstocallontheircollectiveexperiences(priorknowledge)isessential．Throu曲thisprocesswemovestudentsfrommemorizinginformationtomeaningfullearningandbeginthejourneyofconnectinglearn

5、ingeventsratherthanrememberingbitsandpieces．Priorknowledgeisanessentialelementinthisquestformakingmeaning．Itseemsclearfromthestudythatforlowerproficiencystudentsatleast，pre—readingtasksdesigntohelpthemapplywhattheyalreadyknowaboutasubjectCanhelpsignificantlyin

6、readingcomprehension．InChinaEnglishReadingteachinghasholdamostimportantpositionatpresentinEnglishteaching．Readingcomprehensionisaninteractiveprocessbetweenthereadsandthetext，inthatthereaderisrequiredtofitthecluesprovidedinthetexttohisorherownBK．Schematheoryres

7、earchhasshowntheimportanceofBKwithinapsyeholingnisticmodelofreading．Stevents(1982)increasedlearningfromtextcomparedwithacontrolgroupfor10th-gradestudentsreadingahistorypassagebyteachingthemrelativeBKforthatpassage．Inthisstudy,subject'sBKreferstotheirworldknowl

8、edge．Manystudiespaidmoreattentiontostimulatingthestudents’BK．Itjustbasedonteacher—centeredteachingtheory，butnowthecenterofthestudychangesfromateacher(howtoteach)tothestudents(howto