extraposition的意思|示意

美 / ekstrəpə'zɪʃn / 英 / ekstrəpə'zɪʃn /

n. 外置;移尾;移尾变形


extraposition的用法详解

《Extraposition的用法讲解》

英语中Extrapostion又称作外置结构、扩展结构、拉结构,是把一个句子中的句子成分提取出来,然后放在句尾。Extraposition在英语中有三种用法:一是副词类外置,二是定语从句外置,三是名词性外置。

1.副词类外置:

副词类外置就是把句子中的副词提到句首或句尾。比如:

(1)Frankly speaking,I don't like him.

改为外置结构:

I don't like him,frankly speaking.

(2)I came here by myself.

改为外置结构:

By myself,I came here.

2.定语从句外置:

定语从句外置,就是把定语从句放到句尾。比如:

(1)The girl who wanted to see you earlier has just gone out.

改为外置结构:

The girl has just gone out who wanted to see you earlier.

(2)The books which you bought are expensive.

改为外置结构:

The books are expensive which you bought.

3.名词性外置:

名词性外置,就是把句子中的名词提到句尾,其他的成分放到句首。比如:

(1)Jack made a speech last night.

改为外置结构:

Last night a speech was made by Jack.

(2)The students are discussing the problem.

改为外置结构:

The problem is being discussed by the students.

总的来说,Extraposition的用法不难,但是一定要注意语序,把句子中的成分放到正确的位置,才能组成一句正确的外置句。

extraposition相关短语

1、 extraposition word 外移成分,外位成分

2、 extraposition from NP 从名词组移出

3、 extraposition cue 非语言本身

4、 relative clause extraposition 关系子句移外

5、 vacuous extraposition 空外置转换

6、 optional vacuous extraposition 选择性空外置转换

7、 obligatory vacuous extraposition 强制性空外置转换

extraposition相关例句

Moreover , Saito ( 1991 ) proposes extraposition to antic - command requirement, which seems to be violated in some instances.

认为某些看似违反 反 成分统制要求的例证可以用附加语外置的方式得到解释.

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