限定性定语从句和非限定性定语从句区别与用法
限制性定语从句以及非限制性定语从句的区分、用法

限制性定语从句以及非限制性定语从句的区分、用法限制性定语从句以及非限制性定语从句的区分、用法根据定语从句与先行词的关系,定语从句可分为限制性定语从句及非限制性定语从句。
限制性定语从句紧跟先行词,主句与从句不用逗号分开,从句不可省去;非限制性定语从句主句与从句之间有逗号分开,起补充说明作用,如省去,意思仍完整。
以下是店铺整理的限制性定语从句以及非限制性定语从句的区分、用法,一起来看看吧。
一、限制性定语从句1.关系代词that既可代表事物也可代表人,which只代表事物,它们在从句中作主语或宾语。
在从句中作宾语时常可省略。
I was the only person in our office that was invited to the palace ball.The present that(which)I received last week was from my sister.This is a book which is about space rocket technology.2.关系代词who和whom引导的从句用来修饰人,分别作从句中的主语和宾语,whom作宾语时,要注意它可以作动词的宾语也可以作介词的宾语。
如:This is the man who helped me.The doctor whom you are looking for is in the room.3. whose是关系代词,修饰名词,作定语,相当于who和whom 的所有格,既可以修饰人又可以修饰物。
如:Do you know the student whose name is Wang Fei?We lived in a room whose window opens to the west.4. where是关系副词,用来引导表示地点的定语从句,where在从句中作状语。
如:At last we arrived at a small village where we’ll work for a week.5. when是关系副词,引导定语从句表示时间,在从句中作状语。
限定与非限定性定语从句

限定与非限定性定语从句限制性定语从句与非限制性定语从句的六点区别区别一:形式不同限定性定语从句主句和从句之间不用逗号隔开,口语中使用时也不停顿;而非限定性定语从句与主句之间通常有逗号隔开,口语中使用时有停顿。
区别二:功能不同限定性定语从句用于对先行词的意义进行修饰、限制和识别,如果去掉,就会造成句意不完整或概念不清;而非限定性定语从句用于对先行词起补充说明作用,如果省略,句意仍然清楚、完整。
如:People who take physical exercise live longer. 进行体育锻炼的人活得长些。
(若把从句去掉句子就失去意义) His daughter, who is in Boston now, is coming home next week. 他女儿现在在波士顿,下星期回来。
(若把从句去句子意义仍然完整) 区别三:翻译不同在翻译定语从句时,一般把限定性定语从句翻译在它所修饰的先行词之前,而把非限定性定语从句与主句分开。
如:He is the man whose car was stolen. 他就是汽车被窃的那个人。
I’ve invited Jim, who lives in the next flat. 我邀请了吉姆,他就住在隔壁。
区别四:含义不同。
比较下面的两个句子:I have a sister who is a doctor. 我有一个医生的姐姐。
(姐姐不止一个) I have a sister, who is a doctor. 我有一个姐姐,她是当医生的。
(只有一个姐姐)区别五:先行词不同限定性定语从句的先行词只能是名词或代词,而非限定性定语从句的先行词则可以是名词或代词,也可以是短语或句子;另外,当先行词为专有名词或其他具有独一无二性的普通名词时,通常要用非限制性定语从句,而不用限制性定语从句。
如:Peter drove too fast, which was dangerous. 彼得开车很快,这是很危险的。
2022高考英语语法讲解-限制性和非限制性定语从句的区别

2022年高考英语语法讲解定语从句限制性和非限制性定语从句的区别和用法一、句法功能、表现形式不同定语从句分为限制性和非限制性两种。
限制性定语从句不可缺少先行词,去掉它主句意思往往就不明确了,它与主句之间通常不用逗号分开;非限制性定语从句是对先行词的附加说明,去掉它也不会影响主句的意思。
如:Do you know the professor who is speaking at the meeting? (限制性定语从句)English is an important subject, which every student should study well. (非限制性定语从句)二、先行词不尽相同限制性定语从句的先行词往往是某一个词,但非限制性定语从句的先行词可以是一个词,也可以是句子的一部分,甚至是整个主句,此时非限制性定语从句一般由which或as 引导,as引导非限制性定语从句常用在as is said / known / expected / mentioned / reported / announced等结构中。
如:He has passed the college entrance examination, which makes his parents quite happy.As is known to everybody, the moon travels round the earth once every month.三、关系词的使用情况有所不同1.that 不可引导非限制性定语从句。
如:Her father gave her a computer for her birthday,which pleased her a lot.2.why 不用在非限制性定语从句中,需用for which代替。
如:I told them the reason, for which I didn't attend the party last week.3.关系代词替代情况不同关系代词whom 在限制性定语从句中作宾语时可用 who 代替whom, 但whom 在非限制性定语从句中作宾语时不可用who代替。
中的非限制性定语从句和限制性定语从句的引导词和结构的对比和用法

中的非限制性定语从句和限制性定语从句的引导词和结构的对比和用法非限制性定语从句和限制性定语从句的引导词和结构的对比和用法在英语的语法中,定语从句是一种常见的从句类型。
它用来修饰名词或代词,增加句子的信息量和表达的准确性。
定语从句可以分为两类:非限制性定语从句和限制性定语从句。
本文将介绍这两种定语从句的引导词和结构的对比和用法。
一、非限制性定语从句非限制性定语从句是指它所修饰的名词或代词可以在句子中去掉,句意依然完整。
因此,非限制性定语从句一般用逗号隔开,并且它和主句之间一般不具备主谓关系。
非限制性定语从句的引导词有:who, whom, whose, which, that, 等等。
例如:1. My brother, who is a doctor, lives in New York.2. The book, which I bought yesterday, is very interesting.在这两个例子中,非限制性定语从句分别修饰的是“brother”和“book”。
如果将非限制性定语从句去掉,主句的意思依然能够表达清楚。
二、限制性定语从句限制性定语从句是指它所修饰的名词或代词在句子中不能去掉,否则句意将不完整。
限制性定语从句和主句之间有主谓关系,因此,它通常不使用逗号隔开。
限制性定语从句的引导词有:who, whom, whose, which, that, 等等。
例如:1. The man who is standing over there is my father.2. The car that I bought last week is very fast.在这两个例子中,限制性定语从句分别修饰的是“man”和“car”。
如果将限制性定语从句去掉,主句的意思将不再准确。
三、非限制性定语从句和限制性定语从句的对比和用法非限制性定语从句和限制性定语从句的用法上有一些区别,下面将具体进行对比:1. 逗号的使用非限制性定语从句和主句之间需要使用逗号进行分隔,限制性定语从句不使用逗号。
限制性定语从句和非限制性定语从句的区别

Practice A
• 1. 2. 请区分出下列句子哪些是限制性定语从句, 那些是非限制性定语从句: The teacher told me that Tom was the only person that I could depend on. His mother, who loves him very much, is strict with him. China is a country which has a long history. China, which was founded in 1949, is becoming more and more powerful.
A、who
B、who want
C、what wants
D、want
7、His walking stick, ____ he can’t
walk, was lost yesterday. A、that
D
B、with which
C、which D、without which
8、They have decided to finish their
C、which
D、where
B
C. that D. the one which
5、This is the factory_______we visited
last year.
A
A、that
B、 in which
C、what
D、the one
解析:the factory是定语从 句的先行词, 用作宾语; 从句we visited last year中 visit是个及物动词,后接 宾语,因此选A.
形式上
意义上
译法上
限定性定语从句和非限定性定语从句区别与用法.

限制性定语从句和非限制性定语从句
① 限制性定语从句对先行词起限制、确 定的作用,是先行词不可缺少的定语, 如果省去,主句的意思就会不完整,不 明确或不合逻辑。这__种__定__语__从__句__和__主__句___ 之__间__不__能__用__逗__号__隔__开__。_
The man who came here yesterday has come again.
关系副词when和why用于引导限制 性定语从句时,在口语和非正式文体中 可以省去,但是where通常不可以省去。 如: a. Be sure to call on us next time (when)
you come to town.
b. This is one of the reasons (why) you may
2. His mother, who loves him very much, is strict with him.
3. China is a country which has a long history.
4. China, which was founded in 1949, is becoming more and more powerful.
注意:引导非限制性定语从句的关系代词不 可用that,指人时用who(主语),whom(宾语), 指物时须用which.
形式上 意义上
译法ห้องสมุดไป่ตู้ 关系词 的使用 上
限制性定语从句
非限制性定语从句
不用逗号“,”与主 用逗号“,”与主句
句隔开。
隔开。
是先行词不可缺少的 只是对先行词的补充 定语,如删除,主句 说明,如删除,主句 则失去意义或意思表 仍能表达完整的意思。 达不完整。
限定性定语从句和非限定性定语从句

一、限定性定语从句和非限定性定语从句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。
Liquid water changes to vapor, which is called evaporation. 液态水变为蒸汽,这就叫做蒸发。
说明:关系代词that和关系副词why不能引导非限制性定语从句。
(疑问:是一定不可以用that引导还是很少用that引导?解答:)4)限定性定语从句与非限定性定语从句的区别1.限定性定语从句: 从句不能省略,如果省略整个句子意思不完整。
限制性定语从句与非限制性定语从句

∙非限制性定语从句的概念:非限制性定语是对被修饰名词或代词的附加说明,它不是必需的,如果去掉,也不会影响句子的意思,它与被修饰名词之间通常用逗号分开。
如:The travellers, knowing about the floods, took another road. 游客们知道发了大水,都改道走了。
The boys, wanting to play football, were disappointed when it rained. 那些男孩子想踢足球,因为下雨感到失望。
∙非限制性定语从句用法:1、引导非限定性定语从句时,只能用which(不用that)。
例如:Heat is another form of energy, which is as important as other kinds of energy.热是另一种形式的能量,与其他形式的能量一样重要。
(从句表补充说明,而且关系代词which不能换成that。
)2、引导非限定性定语从句的which可以指代前面的先行词,也可以指前面整个句子的含义。
例如:That Peter will marry Alice, which has not been announced yet, has spread around.彼特要娶爱丽斯这件事还没宣布,却已传得沸沸扬扬。
(句子中的which指“彼特要娶爱丽斯”这整个句子的意思。
)3、除which外,还可用when,where,who等关系代、副词引导非限定性定语从句。
例如:After graduation, I decided to stay in Chongqing, where I spent my childhood and four years of college life.毕业后,我决定留在重庆,在那里我曾度过了我的童年和四年大学生活。
Albert Einstein left Germany for the United States during World WarII, when Jews were badly treated in Germany.第二次世界大战期间,爱因斯坦离开德国去了美国,那时犹太人在德国受到不好的对待。
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c. He lives in another town, which is only about an hour’s ride from here. d. Soon they arrived at a farmhouse, in front of which sat a small boy. e. They set up a separate state of their own, where they would be free to keep Negroes as slaves. 注意:引导非限制性定语从句的关系代词不 可用that,指人时用who(主语),whom(宾语), 指物时须用which.
形式上 意义上
译法上 关系词 的使用 上
限制性定语从句 不用逗号“,”与主 句隔开。 是先行词不可缺少的 定语,如删除,主句 则失去意义或意思表 达不完整。 译成先行词的定语: “...的” A.作宾语时可省略 B.可用that C.可用who 代替 whom
非限制性定语从句 用逗号“,”与主句 隔开。 只是对先行词的补充 说明,如删除,主句 仍能表达完整的意思。 通常译成主句的并列 句。 A.不可省略 B.不用that C.不可用who 代替 whom
限制性定语从句和非限制性定语从句 ① 限制性定语从句对先行词起限制、确 定的作用,是先行词不可缺少的定语, 如果省去,主句的意思就会不完整,不 明确或不合逻辑。这种定语从句和主句 ___________________ 之间不能用逗号隔开。 ___________________
The man who came here yesterday has come again. 关系副词when和why用于引导限制 性定语从句时,在口语和非正式文体中 可以省去,但是where通常不可以省去。 如: a. Be sure to call on us next time (when) you come to town.
b. This is one of the reasons (why) you may
like to eat it.
② 非限制性定语从句和先行词关系松散, 只是对先行词作附加说明,如果省去,主 句的意思仍然完整或清楚。这种定语从句 __________ 和主句之间须用逗号隔开。如: ___________________ a. Abraham Lincoln, who led the United States through these years, was murdered on April 14, 1865. b. He sent a special governor, a man named Gessler, who would rule with a firm hand.
Practice A
1. 2. 3. 请区分出下列句子哪些是限制性定语从 句,那些是非限制性定语从句: The teacher told me that Tom was the only person that I could depend on. His mother, who loves him very much, is strict with him.a long history. China, which was founded in 1949, is becoming more and more powerful.
4.
Practice B
区分下列几组句子的不同含义: 1. Her brother who is now a soldier always encourages her to go to college. 她那当兵的哥哥总是鼓励她上大学。
(意含: 她还有其他哥哥。) Her brother, who is now a soldier, always encourages her to go to college. 她哥哥是当兵的,他总是鼓励她上大学。 (意含: 她只有一个哥哥。)