it作形主的句子结构:
it用作形式主语可以代替下列从句:
1、 that从句。基本模式为: it+系动词+表语+that从句。主要四种句型:
(1).it+be+形容词+that从句。句型的形容词有: necessary clear,true, strange, important,wonderfulpossible,likely, obvious, surprising等。
(2).It+be+名词(词组)+that从句。常用于这种句型的名词(词组)有:fact, good idea, honour, shame, no wonder, good news等。
(3).lt+be+过去分词+that从句。常用于这种句型的过去分词有:said, reported ,hoped, believed expected等。
(4).It + seems/happens/ appears/doesn't matter/makes no difference+that从句。
2、what从句,what引导主语从句做形式主语。
3、who从句,如:It is not clear who will attend to this matter.
4、how从句,如:It hit her how exciting the news was .
5、when从句,如:It hasn’t been made clear when the conference is to take place.
6、where从句,如:It doesn't matter too much to me where you go .
7、why从句,It was not clear why Tom was late for the meeting.
8、whether从句,如:It doesn’t interest me whether you succeed or not.
it作形主的句子结构有哪些
it作形主的句子结构:it用作形式主语可以代替下列从句:1、 that从句。基本模式为: it+系动词+表语+that从句。主要四种句型:(1).it+be+形容词+that从句。句型的形容词有: necessary clear,true, strange, important,wonderfulpossible,likely, obvious, surprising等。(2).It+be+名...
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