第五册Unit3Happybirthday!Lesson3Wesanganddanced.singdanceeatseetakepicturesisareamplayseeplayedwassawwereWhatdidyoudoattheparty?Wesanganddanced.Chant:Whatdidyoudo,whatdidyoudo,whatdidyoudoattheparty?Sanganddanced,sanganddanced,wesanganddanced.Wehadabirthdaypartyyesterday.ooklt过去式原形takehasdhavehasateeatWhatdidyoudoattheparty?Wesanganddanced.Weplayedgamesandtookpictures.Weateabigcake.1、听录音,跟读课文两遍。2、识记动词的过去式及原形。