every 形容词 every 后加名词,作定语,every boy,every three days(每隔3天),every one每一个,既可以指人,也可以指物.every后不可接of再加名词复数,every one后可接of再加名词复数,注意everyone后不可接of再加名词复数的 each形容词(作定语),名词(做主、宾、表语),代词(做同位语) each student,each后可接of再加名词复数,each of the students(each of ...作主语时动词用单三形式),each还可做同位语,加强语气,You each have a dictionary. every 和each都可修饰单数名词,但强调的侧重点不同,例如 Every student can have a present.(强调整体:所有学生都能得到一个礼物.) Each student can have a present.(强调个体,每个学生都能得到一个礼物.)