新概念一定語從句

定語從句的概念在複合句中,修飾某一名詞或代詞的從句叫定語從句.被修飾的名詞或代詞叫先行詞。下面是小編整理的新概念一定語從句，歡迎大家閲讀參考。

　　篇一：新概念一定語從句

　一、什麼是定語(Attributive) :

a loyal friend 形容詞作定語

a woman teacher 名詞作定語

a girl with long hair 介詞短語作後置定語

falling / fallen leaves 分詞作定語

定語從句在句中相當於一個定語的成分起修飾的作用。

　　二、定語從句的構成：

1)which/that

a. Annawas wearing a hat.

b. Itwas too dirty.

定從： Annawas wearing a hat which/that was too dirty. (主語)

安娜戴了一頂很髒的帽子。

a. The hat was too dirty.

b. Anna was wearing a hat

定從： The hat that/ which Anna was wearing was too dirty.(賓語)

安娜戴着的那頂帽子太髒了。

2). who/whom

a. I meta boy.

b. Theboy can speak three languages.

定從： I met a boy who can speak three languages. (主語)

我見到了一個能説三種語言的男孩兒。

a. Theboy can speak three languages.

b. I met a boy.

定從：The boy whom/ who I met can speak three languages. (賓語)

我見到的男孩兒能説三種語言。

3. whose

a. We saw some people.

b. Their arms had broken.

定從： We saw some people whose arms had broken.

我們看見了一些手臂受了傷的人。

a. The desk belongs to Mary.

b. The leg of the desk is broken.

定從： The deskwhose leg is broken belongs to Mary.

腿壞了的桌子屬於瑪利。

三、只能使用關係代詞that的幾種情況。

1. 先行詞為all, little, few,much, nothing, something, anything, everything等不定代詞時

e is nothing that I can say

2. 先行詞被 all, each, few,much, every, no, some, any 等詞修飾時

e.g. I have few books that you needed

3. 先行詞既有人又有物時

e.g. He talked about the teachers and schools that he liked

4.先行詞被序數詞或形容詞最高級修飾時

e.g. This is the best composition that I have read.

5. 先行詞被the only, the very,the last 等修飾時

e.g. This is the very man that I am looking for.

6. 主句是以who或which開頭的疑問句時

e.g. Who is the man that is holding Mary’s hand?

四、非限定性定語從句 Non-restrictive Attributive Clause

1. “位置形式”：緊接先行詞，不用標點分割

e.g. I want to buy the house which has agarden.

2. 用逗號與主句隔開，修飾“主句全句或部分內容”，可置句末，中，首。

e.g. I want to buy the house, which has agarden.

The earth is round, which is known to all

As is known to all, the earth is round.

3. “先行詞”

限定性： n. / n. phrase

e.g. He wears a red shirt which makes himlike a girl.

非限定性：1). n. / n. phrase

2). the sentence

e.g. He wears a red shirt, which makes himlike a girl.

“關係詞的用法”

限定性：1).關係代詞作從句賓語時可省

2). that可替who, whom, which(口)

e.g. This is the book( which/that) I boughtyesterday.

非限定性：1).關係詞不能用that

2).不能替換，不能省(which, as)

e.g. I like the book, which I bought yesterday

Do you know Tom, whom we talked about?

She has to work on Sundays,which she doesn’t like.

　　篇二：二新概念一定語從句

　　一、定義

用來修飾句子中的名詞或代詞或其短語的從句，就叫做定語從句。其實，就是拿句子來做名詞、代詞或是其短語的定語。如：

It's a book.

I bought the book yesterday.以上兩句話中，都有book一詞，所以可以用定語從句把兩句話連起來。即：

It's the book that I bought yesterday.這句話中that引導的I bought yesterday就是一個定語從句，用來修飾the book。

　二、兩個概念

要想學好定語從句，得先弄清楚兩個基本概念，即：先行詞和關係詞。

(一)先行詞

所謂先行詞，就是指定語從句所修飾的成分。這個名稱倒是挺形象的，為什麼?因為先行詞永遠出現在定語從句的前面，總是先走一步的`，呵呵!

(二)關係詞

所謂關係詞，就是指用來連接定語從句的詞語。關係詞可以分為關係代詞和關係副詞。需要注意的是，關係代詞或關係副詞都要在從句中充當成分的，所以是不可或缺的，儘管當關系代詞在從句中作賓語時，經常可以省略(本文會繼續講到這個情況)。

我們在來看一下在第一節裏出現的句子：

It's the book that I bought yesterday.句中的the book就是先行詞，被後面的從句I bought yesterday所修飾。而that就是關係代詞，用來連接I bought yesterday，同時又在從句作bought的賓語，而且可以省略。

定語從句的學習，其實就是有關根據先行詞的特點選擇合適的關係詞的學習。

　三、分類

按照定語從句與先行詞的關係緊密與否，可以分為限定性定語從句和非限定性定語從句。

(一)限定性定語從句

限定性定語從句對先行詞起着修飾限定作用，是不可或缺的。如：

These are the apples that/which they sent us two days ago.

(二)非限定性定語從句

非限定性定語從句對先行詞起着補充説明作用，可要可不要。非限定性定語從句都會被逗號與先行詞隔開。