红花石蒜价格:求教关于同位于的用法,定义..

所谓同位语,是跟在某些名词的后面对前者作进一步的解释,说明,补充和概括,但不对前者作修饰的 一种句子成分.

1.用名词或代词作同位语.
如:The youngest boy, Peter, refused to accept the money. Football, his only interest in life, has brought him many friends.

2.用数词作同位语.
如:We four were greatly touched to hear the old man's story.

3.用形容词作同位语.
如:He has read al kinds of books, ancient and modern, Chinese and foreign.

4.用副词作同位语.
如:Second and the most important, u must set off with a gun in the night.

5.用doing作同位语.
如:That's her habit, reading in bed. I'm looking for a job driving cars.

6.用to do作同位语.
如:Your suggestion, to strike while the iron is hot, seemed a good idea. The question whether to confess or not troubled the girl.

7.用of引起的短语作同位语,表示与代词,数词,地点,年月日,年龄,长度,速度,重量和价值等名词同位的成分.
如:The city of Beijing is the capital of China. This bus is running at a speed of 50 miles an hour. It's now the month of June.

另外,同位语从句.可用连词that, whether以及联接代词who, which, what和连接副词how, when, where, why等来引导从句做同位语, 其中that不做句子成分且无意义,但不可省略.同位语从句常对一些抽象名词作进一步的解释和说明,这些名词常见的有:Idea, fact, news, hope, suggestion, belief, proposal, word, thought, doubt, truth, possibility, promise, order等.

解析同位语从句,可以看:
http://www.bioon.com/exam/high/152916.shtml