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“of + 名词”作表语的用法

日期:12-27| 味学网| http://www.weixiu6.com |英语教研资讯 |人气:540

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 "of +名词"除了作后置定语,修饰其前的名词,表示"所属、主谓、动宾、同位、描述、部分和整体"等关系外,还常位于连系动词be之后作表语,这种用法在中学英语教材中经常出现。如:
Two of his greatest films, "City Lights"and"Modern Times" were of this kind.(L.18, Unit 5,SEFC Book 2A)
 Coins may be of different sizes, weights, shapes, and of different metals. ( L.22,Unit 6, SEFC Book 2A)为了帮助同学们正确理解和掌握"of +名词"作表语的用法,现浅析如下:
 
 一、从语义上看,"of +名词"作表语常表示主语的性质、特征、状态、出身、材料等。例如:
This dictionary is of great value. (性质) 这本字典很有價质。
His father is of middle height. (特征) 他的父亲中等身材。
We are of an age. (状态) 我们同年。
Susan is of a noble family. (出身) 苏珊出身于贵族家庭。
This table is of stone. (材料) 这张桌子是石头的。
 
 二、"of +a(n)/one +名词",表示"同一的、相同的"之意。例如:
These things are of one kind. 这些东西属同一种类。
These glasses are of a size. 这些玻璃杯大小一样。

 三、"of +抽象名词"起同根形容词作用,即"of +抽象名词"=同根形容词。例如:
The matter is of great importance. =The matter is very important.
The story is of much interest. =The story is very interesting.
The book is of no use to me. =The book is useless to me.
 注意:有些没有相应形容词的名词,则只能用"0f +名词"短语来代行形容词之职能,在句中作表语表示主语的特征等。例如:
They are of the same age.他们同年。
比较:They are aged. = They are very old.
We are of the same color.我们肤色相同。不说:We are colorful.

 四、在"of +名词"短语中,如果名词是shape, size, age, color, help, height, length, use等,且该名词又带有前置修饰语,则of常可省略。例如:
My desk is (of) the same shape as yours. 我的课桌和你的课桌是同样形状。
These glasses are (of) the same size. 这些杯子是同样大小。
The book will not be (of) much help to you. 这本书对你没多大帮助。
It's (of) no use crying over spilt milk. 作无益的后悔是无用的。

 五、"of +名词"偶尔还可位于be以外的其它不及物动词后,起表语作用。例如:
You smell of wine. 你满身酒气。
His room smells of tobacco. 他的屋子有烟味。
She comes of a good family. 她出身名门。
Perhaps this book will prove of some use to you in your studies. 也许这本书会证明对你的学习有些用处。


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