It is important_________ English.
来源:百度知道 编辑:UC知道 时间:2024/07/02 07:29:51
It is important_________ English.
A.learning
B.to learn
C.having learned
D.to have learned
答案是B.to learn 我想问下为什么不能用A.learning作主语?
A.learning
B.to learn
C.having learned
D.to have learned
答案是B.to learn 我想问下为什么不能用A.learning作主语?
这个句子是主系表结构。it是形式主语,is是系动词,important是形容词作表语,后面的不定式to learn English是真正的主语指前面的it。这是一种固定的表达结构:it is+形容词+to do sth.什么东西怎么样.这句中意思就是“学英语很重要。”
it is important to do sth
固定搭配~
it is important to do sth.
to learn
of learning
It is+adj to do是一个固定结构,表"做某事很..."其中it作形式主语,真正的主语是to do,如果用learning句中就出现两个主语了
be important to do sth. 是一个固定用法
Is it important to learn English?Why?
it is important to me与it is important for me 的区别
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it,a,is,important,have lifestyle,to,healthy