什么叫做show and tell

什么叫做show and tell show and tell 讲什么好? show and tell 最好给同学们展示什么 搜一首欢快的女声的英文歌,中间有什么and tell me 和 show me,谢谢. 下周四口语课show and tell,不知道该讲什么：（ talk show speak tell 用法有什么不同? 我们外教让我们下堂课show and tell ,大概要说2—3分钟,我该带一些什么东西去 Tell me and I'll forget.Show me and I may not remember.Ler m Tell me and I'll fortet.Show me and I may not remember.Let m tell me and I will forget.show me and I may not remember. le Tell me and I'll forget ,Show me and.I may not remember .Let Tell me and I'll forget.Show me and I may not remember.Let m