4、irwork2.Groupwork3.RoleplayTeachingaidsTape-recordepictureTeachingtimeperiodsectionA The1stperiodNotes:Teachingcontents1.Newwordsinthisunit2.whatcolorisit?It’sred.3.SectionA,1a-2cTeachingaims1.howtosaycolorsinEnglish2.lettersS-ZKeysanddifficulties1. Newwordsandtargetlanguage2. lett