every和once的用法区别奥运会四年举办一次是：The Olympic games are held every four years.但是能不能说：The Olympic games are held once four years.有没有什么特定的规则呢?

来源：学生作业帮助网编辑：作业帮时间：2024/05/08 20:08:42

every和once的用法区别奥运会四年举办一次是：The Olympic games are held every four years.但是能不能说：The Olympic games are held once four years.有没有什么特定的规则呢?
every和once的用法区别
奥运会四年举办一次是：The Olympic games are held every four years.
但是能不能说：The Olympic games are held once four years.
有没有什么特定的规则呢?

every和once的用法区别奥运会四年举办一次是：The Olympic games are held every four years.但是能不能说：The Olympic games are held once four years.有没有什么特定的规则呢?
every表示每隔..,没有“一次”的含义.比如 every other line.每隔一行.every four years每隔四年.
once是可以表示一次.比如once a week 一周一次.
如果你真想用once.那就用hold once in four years ,但不能用once four years

every 是形容词
而 once 是名词或介词
两者意思不一样

every和once的用法区别奥运会四年举办一次是：The Olympic games are held every four years.但是能不能说：The Olympic games are held once four years.有没有什么特定的规则呢? every和each的用法和区别 each 和 every 的用法和区别 everyday和every day的用法区别 every one 和everyone 的用法区别 once和as long as 的用法区别 every four和once four的区别the games are hold __years为什么是once four every single用法,与every 的区别 each,every和both之间的区别差别和用法 every one和everyone的区别和用法 unless if once用法的区别 each和every 的区别.还有两个的用法. every和once 有什么区别啊?例如every two days 和once two days everyone与 every one 的区别和用法 once again和once more的区别? once和the moment的区别都用一旦的意思,可是用法有什么区别 every+序数词+单数名词和every+基数词+复数名词的用法和区别英语语法：once 和 ever 都表曾经的时候他们的区别和用法是什么?