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定语从句详解

时间:2021-07-06 13:47:32 英语 我要投稿

定语从句详解

  定语从句是怎么样的呢?你们对这个句型了解多少呢?下面是小编为大家提供的关于定语从句的详解,内容如下:

  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。

  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.

  Ill 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) Ill 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

  限制性和非限制性定语从句

  1) 定语从句有限制性和非限制性两种。限制性定语从句是先行词不可缺少的部分,去掉它主句意思往往不明确;非限制性定语从句是先行词的附加说明,去掉了也不会影响主句的意思,它与主句之间通常用逗号分开,例如:

  This is the house which we bought last month.   这是我们上个月买的那幢房子。(限制性)

  The house, which we bought last month, is very nice.这幢房子很漂亮,是我们上个月买的。(非限制性)

  2) 当先行词是专有名词或物主代词和指示代词所修饰时,其后的定语从句通常是非限制性的,例如:

  Charles Smith, who was my former teacher, retired last year. 查理史密斯去年退休了,他曾经是我的老师。

  My house, which I bought last year, has got a lovely garden. 我去年买的的那幢房子带着个漂亮的花园。

  This novel, which I have read three times, is very touching. 这本小说很动人,我已经读了三遍。

  3) 非限制性定语从句还能将整个主句作为先行词, 对其进行修饰, 这时从句谓语动词要用第三人称单数,例如:

  He seems not to have grasped what I meant, which greatly upsets me. 他似乎没抓住我的意思,这使我心烦。


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