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2009年6月英语四级语法备战-定语从句大全

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18.2 关系副词引导的定语从句

  关系副词可代替的先行词是时间、地点或理由的名词,在从句中作状语。

1)when, where, why

  关系副词when, where, why的含义相当于"介词+ which"结构,因此常常和"介词+ which"结构交替使用,例如:

  There are occasions when (on which) one must yield. 任何人都有不得不屈服的时候。

  Beijing is the place where (in which) I was born. 北京是我的出生地。

  Is this the reason why (for which) he refused our offer? 这就是他拒绝我们帮助他的理由吗?

2)that代替关系副词

  that可以用于表示时间、地点、方式、理由的名词后取代when, where, why和"介词+ which"引导的定语从句,在口语中that常被省略,例如:

  His father died the year (that / when / in which) he was born. 他父亲在他出生那年逝世了。

  He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住过的地方。

18.3 判断关系代词与关系副词

  方法一: 用关系代词,还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语,就必须要求用关系代词;而不及物动词则要求用关系副词。例如:

  This is the mountain village where I stayed last year.

  I'll never forget the days when I worked together with you.

  判断改错(注:先显示题,再显示答案,横线;用不同的颜色表示 出。)

  (错) This is the mountain village where I visited last year.

  (错) I will never forget the days when I spent in the countryside.

  (对) This is the mountain village (which) I visited last year.

  (对) I'll never forget the days (which) I spent in the countryside.

  习惯上总把表地点或时间的名词与关系副词 where, when联系在一起。此两题错在关系词的误用上。

  方法二: 准确判断先行词在定语从句中的成分(主、谓、宾、定、状),也能正确选择出关系代词/关系副词。

例1. Is this museum ___ you visited a few days age?

  A. where B. that  C. on which  D. the one

例2. Is this the museum ____ the exhibition was held.

  A. where  B. that  C. on which  D. the one

答案:例1 D,例2 A

例1变为肯定句: This museum is ___ you visited a few days ago.

例2变为肯定句: This is the museum ___ the exhibition was held.

  在句1中,所缺部分为宾语,而where, that, on which都不能起到宾语的作用,只有the one既做了主句的表语,又可做从句的宾语,可以省略关系代词,所以应选D。

  而句2中, 主、谓、宾俱全,从句部分为句子的状语表地点,既可用副词where,又因 in the museum词组,可用介词in + which 引导地点状语。而此题中,介词on 用的不对,所以选A。

  关系词的选择依据在从句中所做的成分,先行词在从句中做主、定、宾语时,选择关系代词 (who, whom, that, which, whose); 先行词在从句中做状语时,应选择关系副词 ( where 地点状语,when 时间状语,why 原因状语) 。

重点单词   查看全部解释    
prevent [pri'vent]

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v. 预防,防止

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prosperity [prɔs'periti]

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n. 繁荣,兴旺

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vapor ['veipə]

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n. 蒸汽

 
exhibition [.eksi'biʃən]

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n. 展示,展览

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yield [ji:ld]

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n. 生产量,投资收益
v. 生产,屈服,投降

 
unlikely [ʌn'laikli]

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adj. 不太可能的

 
supply [sə'plai]

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n. 补给,供给,供应,贮备
vt. 补给,供

联想记忆
evaporation [i.væpə'reiʃən]

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n. 蒸发,消失,脱水,干燥

 
technical ['teknikəl]

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adj. 技术的,工艺的

 
liquid ['likwid]

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adj. 液体的,液态的
n. 液体

 


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