Unit2CommunicativePrinciplesandTask-basedLanguageTeaching交际原则及任务型语言教学TeachingAims:Todiscussoneofthemostimportanttrendsinsecond/foreignlanguageteachinginthepastthreedecades,thatisthepracticeofcommunicativelanguageteaching2.TeachingContent:Languageuseinreallifevs.traditionalpedagogyFosteringcommunicationcompetenceTheimplementationoflanguageskillsCommunicativeactivitiesConc...