3、nthetext,tohelptheSsunderstandeasilyandnaturally.walk-walkedtake-tookThe base form of the verbsPasttenseofthewordsgowentarewerewalkwalkedtaketookThepurpose:TheCooperativelearningmethodcanmakethetasksandactivitiesfinishedmoreeasily.Task-basedteachingmethodisusedheretodevelopSs’abilityofco-operati