3、friends,willyoubehappy?Ifyouarehappy,let’stalksomethingaboutfriends’,showthetitleofthisunit.Unit Three My friends B Read and write.Teacherasksfourstudents“Doyouhaveafriend?”andletthemdescribetheirfriendswiththesentencestructure:He/Sheis...Whatishis/hername?【设计意图】通过歌曲活跃课