名词性从句例句100句【英语语法:名词性从句学习中的易错点总结】

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【导语】由一个主句和一个或一个以上的从句构成的句子叫复合句。在复合句中主句是全句的主体,从句是全句的一个成分,不能独立。从句通常是用关联词来引导的。在这里关联词还起联系从句和主句的作用。下面是大范文网整理发布的名词性从句学习中的易错点总结,欢迎阅读参考!更多相关讯息请关注大范文网!





一、从句的种类:

     主语从句、宾语从句、表语从句、同位语从句,定语从句和状语从句

二、名词性从句的连接词


1. 单纯连词

在从句中不补充当任何成分,只起到连接从句的功能。

that 没有实际意义,而whether/ if 在句子中表示“是否” 的意义。

Eg : That the prices of rice will go up is certain. (that引导主语从句,补充当任何成分)

       He asked if I could come to see him this weekend.

     形式主语it 代替主语从句位于句首时,常见的几种情况:



     ① It + adj +that 从句(大多数情况下that从句后用should+动词原形)

      Adj: necessary  right  clear  unlikely  strange  obvious  natural  important

      Eg: It is necessary to learn English well.

      ② It +系动词+名词+that 从句

      Non: a pity  an honor  good news  a wonder  a fact  no wonder  no surpeise

      Eg: It is a fact that you are a good boy.

      ③ It +be + 过去分词+that从句

      过去分词:said / heard/ reported/ told/ decided/suggested/thought/considered/ hoped/ announced 

      Eg: It is announced that the plan has been canceled.

     注意:

     It + be+ suggested/ advised/ ordered/ requested/ insisted/ demand+ that从句, that从句要用should +动词原形,should可以省略。

     Eg: It is suggested that you (should ) spend more time in studying English .

     当suggest表示“表明”时,不可以用虚拟语气

     Eg: It suggests that you are an honest boy.

     Insist 表示“坚持某种说法(事情已经发生过了)”,不用虚拟语气。

     表示“坚持要做(事情没有发生)”,要用虚拟语气。

     Eg: she insisted that I have never done such thing .

           She insisted that I study abroad.

     ④It +动词(+宾语或状语)+that 从句

     动词如: appear(显得)/ happen(碰巧)/ matter(重要)/ occur(出现)/ turn out(结果是)

     Eg: It happened to me that I was away when he came.主语从句不可位于句首的五种情况:

     注意:

     (1)if 引导的主语从句不可居于复合句句首。

     (2)It is said /reported?结构中的主语从句不可提前。

       正确表达:It is said that President Jiang will visit our school next week.

       错误表达:That President Jiang will visit our school next week is said.

     (3)It happens/occurs?结构中的主语从句不可提前。

       正确表达:It occurred to him that he failed in the examination.

      错误表达:That he failed in the examination occurred to him.

     (4)It doesn’t matter how/whether ?结构中的主语从句不可提前。

       正确表达:It doesn’t matter whether he is wrong or not.

       错误表达:Whether he is wrong or not doesn’t matter.

     (5)含主语从句的复合句是疑问句时,主语从句不可提前。

       正确表达:Is it likely that it will rain in the evening?

      错误表达:Is that will rain in the evening likely?

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