base on/be based onDon't you believe what he said?His story is based on nothing.这里的base on是不是被动语态?加d是应该过去时还是被动?请教下这两种的区别用法.回2楼的亲,可是也有某物基于某物的情况啊,不能单单靠主语是人是物就判断用主动被动吧?SO回到了老问题,什么时候用被动?

问题描述:

base on/be based on
Don't you believe what he said?His story is based on nothing.
这里的base on是不是被动语态?加d是应该过去时还是被动?
请教下这两种的区别用法.
回2楼的亲,可是也有某物基于某物的情况啊,不能单单靠主语是人是物就判断用主动被动吧?SO回到了老问题,什么时候用被动?

on是不是被动语态?加d是应该过去时还是被动?
请教下这两种的区别用法。
问题补充:

系被动.
什么时候用被动.要睇主语
HIS STORY 系一个物,要用被动语态啊.
be based on:被基础于.

Ⅰ.base on “以……为根据”,用法应是 base A on B如:① Edison based his ideas on scientific experiment.爱迪生的想法是建立在科学实验的基础上的.② You should base your opinion on facts.你的意见都要以事...

base on 是主动,加be,base用ed形式,be based on,过去时态没有be动词。