不是!
与 there is 句型无关.而是由于 need point 和use 所决定的.
当然有了,随便想起两个了
there is no reason to do sth
there is no enough time to do sth
一开始当然要硬记.但记多了后 就感觉出规律了.
呵呵,名词 use、point 后接动名词场合多.另外要凭 语感.
总之和theie be 结构没什么必然联系.
例如 I have no reason to do sth
It is useless in doing something
It is reasonable to do sth