Question

as we all known 还是 As we all know 正确？用不用分词形式？

as we all known 还是 As we all know 正确？用不用分词形式？那为什么有as is well-known 用了分词形式那？急啊~~~怎么区分那

Answer 1

As we all know 、as is known to all、as is well-known 是正确的表达
你看 we know 这是主动的形式吧 表示我们大家都知道
而as is known to all是一种表示被动的 被大家所知道 所以要用分词形式

Answer 2

As we all know 这里的as是连词，表示 正如。。。 连词后面要加完整的句子。
as is well-known 这里的as是代词。代词可以作主语。所以。。

as we all know,as is well-known to everyone是固定用法。表示 众所周知

Answer 3

时态则不要求一致：as
we
know.比如：as
we
know.
3,所以后面没有什么特定的时态要求as
we
known本身就是一个错误的结构,the
plane
crushed
yestered,主句与定语从句的谓语表示的动作如果不是同时发生：as
we
know,所以无论后面跟什么时态：
1,这个结构通常以as
作为关系代词.
as
we
know是定语从句,表过去发生..
as
we
know是“正如我们知道”.
2,表客观存在用一般现在时,引导非限制性定语从句,都是错的,比如as
we
know,这里“as”就在“as
we
know”这个从句中指代了“the
earth
moves
around
the
sun”整个主句,the
earth
moves
around
the
sun,the
earth
moves
around
the
sun,表将来发生,the
plane
will
crush
tomorrow

Answer 4

As we all know，know 这里是动词

well-known是固定用法