2、iew“postcard”“letter”and“E-mail”.Drill:Iwritea/an ona (指着黑板上的图画进行练习) 三、Newconceptsa.Pointtoacomputerandask“what`sthis?”Introduce“computer”.b.Write“computer”ontheblackboard.LeadtheSsreadandspellthisword.c.PlaytheaudiotapeandlettheSslisten.Thenanswerthequestions: WhowantstosendanE-mail?