It is high time that這個(gè)短語是什么意思
意思是：該是干……的時(shí)間了；恰是干……的時(shí)候了
注意要用虛擬語氣，是虛擬語氣一個(gè)經(jīng)典的句型。
兩種用法.
It is (high) time that后面的從句謂語動(dòng)詞
要么用過去式或者用should+動(dòng)詞原形,但should不可省略.
如：
It is high time that the children went to school.
It is high time that the children should go to school.
