定语从句的先行词与关系词以及要注意几个事项

定语从句的先行词与关系词以及要注意

几个事项

定语从句的先行词与关系词

定语从句即指在主从复合句用作定语的从句。

定语从句通常修饰名词或代词，对它进行限制、描绘和说明。受定语从句修饰的词语叫先行词，引导定语从句的词语叫关系词。

关系词按其性质又分关系代词和关系副词。根据从句与主句关系的紧密程度，定语从句又分为限制性定语从句和非限制性定语从句。

关系词根据其性质可分为关系代词和关系副词。

关系代词主要有 that, who, whom, whose, which, as 等，其中 who 和 whom 只用于指人，which和 as 只用于指事

物，whose 和 that 既可于指人也可用于指物，它们在定语从句可用作主语、宾语、表语或定语；

关系副词主要有 when, where 和 why，其中 when 表示时间，where 表地点，why 表原因，它们在定语从句中均用作状语。

如：

The man who [that] lives in that house is my uncle. 住在那座房子里的人是我叔叔。

Is this the reason why he refused our offer?

这就是他拒绝我们帮助他的理由吗？

He is not a person whose promise you can build on. 他不是那种你可以信赖他诺言的人。

This is the mountain village where we stayed last year. 这是我们去年呆过的山村。

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

我永远不会忘记与你共事的日子

定语从句需要注意的几个问题

一、the same----that---- 表示同一物或人

the same----as-------表示相似的东西

如：This is the same knife that I lost.

这是我丢失的那把刀。

This is the same knife as I lost. 这象我丢失的那把刀。二such----as---定语从句象-----那样的

Such----that 状语从句如此-----以致

如：We need such material as is being used in your factory.

定语从句

This is such an easy question as I can answer.

定语从句

This is such an easy question that I can answer it.

状语从句

三当先行词是way，表示方法方式时，引导词用in which 或that或省略

This is the way (that/in which) I study English.

四区别先行词

比较：Is this school the one that we visited?

Is this school the one where we study?

Is this the school that we visited?

Is this the school where we study?

五区别定语从句和强调句

It is the place that/which he was born in 定语从句

It is the place where /in which he was born定语从句

It is in the place that he was born. 强调句

六

He is one of the students who were late for school today.

He is the (only) one of the students who was late for school today.

七当先行词是case ,point, stage, condition, position, situation.在定语从句做状语时，用where 引导定语从句