need 是否有一个语法为it is no need doing sth?

need 是否有一个语法为it is no need doing sth?
need 是否有一个语法为it is no need doing sth?
答：与it is no use/good doing sth. 这个成语（句型）不一样,在考试英语中,没有it is no need doing sth.的句型!
只有: there is no need doing sth. 句型.表示“没有做某事的必要”,相当于：It is not necessary to do sth.
其中的doing sth.是分词短语作need的后置定语.
更常见的是there is no need to do sth.句型.