非限定性定语从句举例(通用7篇)
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,将非限定性定语从句放在句子中间,其前后都需要用逗号隔开。下面是小编为大家收集的非限定性定语从句举例,欢迎阅读,希望大家能够喜欢。下面是小编为大家收集的非限定性定语从句举例(通用7篇),欢迎阅读,希望大家能够喜欢。
非限定性定语从句举例 篇1
非限定性定语从句概述
形式:在非限定性定语从句的前面往往有逗号隔开,将非限定性定语从句放在句子中间,其前后都需要用逗号隔开。
作用:非限定性定语从句起补充说明作用,缺少也不会影响全句的理解。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。
1、关系代词
引导非限定性定语从句的关系代词:as, which,who,whom,whose;
who引导
My gardener,who is very pessimistic,says that there will be no apples this year.
我家的园丁非常悲观,他说今年将不结苹果。
whom引导
关系代词whom用于指人,在句中作动词宾语和介词宾语,作介词宾语时,介词可位于句首。
如:Peter, whom you met in London, is now back in Paris.
彼得现在回巴黎了,你在伦敦见过他。
Mr. Smith, from whom I have learned a lot,is a famous scientist.
史密斯先生是一位著名的科学家,我从他那儿学了许多东西。
whose引导
whose是关系代词who的所有格形式,在从句中作定语。whose通常指人,也可指动物或无生命的事物。
如:The boy, whose father is an engineer, studies very hard.
那位父亲是位工程师小男孩学习很努力.
Above the trees are the mountains, whose magnificence the river faithfully reflects on the surface.
在树林的高处是山,其壮丽的景色完全映照在河面上。
which引导
关系代词which在非限制性定语从句中所指代和修饰的可以是主句中的名词、形容词、短语、其他从句或整个主句,在从句中作主语、动词宾语、介词宾语或表语。
① which指代主句中的名词,被指代的名词包括表示物、婴儿或动物的名词、表示单数意义的集体名词以及表示职业、品格等的名词。
如:These apple trees,which I planted three years ago,have not borne any fruit.
这些苹果树是我三年前栽的,还没有结过果实。
② which指代主句中的形容词。
如:She was very patient towards the children,which her husband seldom was.
她对孩子们很耐心,她丈夫却很少这样。
③ which指代主句中的某个从句。
如:He said that he had never seen her before,which was not true.
他说以前从没见过她,这不是真的。
④ which指代整个主句。
如:In the presence of so many people he was little tense, which was understandable.
在那么多人面前他有点紧张,这是可以理解的。
2、关系副词
when,where,why;
when引导
关系副词when在非限制性定语从句中作时间状语,指代主句中表示时间的词语。
如:He will put off the picnic until May 1st, when he will be free.
他将把郊游推迟到5月1号,那时他将有空。
where引导
副词where在非限制性定语从句中作地点状语,指代主句中表示地点的词语。
如:They went to London,where they lived for six months.
他们去了伦敦,在那儿呆了六个月的时间。
3、as引导的非限制性定语从句
as引出非限定性定语从句时,代替整个主句,对其进行说明但通常用于像as we all know, as it is known, as is known to all, as it is, as is said above, as always mentioned above, as is usual, as is often the case, as is reported in the newspaper等句式中。as在非限定性定语从句中作主语、表语或宾语,且引出的从句位置比较灵活,可位于句首或句末,也可置于主句中间。通常均由逗号将其与主句隔开。as有“正如……,就像……”之意。
如:As is known to the United States, Mark Twain is a great American writer.
美国人都知道,马克·吐温是一位伟大的.美国作家。
(as在从句中作主语)
He is absorbed in work, as he often was.
他正在全神贯注地工作,他过去经常这样。
(as在从句中作表语)
As we all know, the earth is round.
众所周知,地球是圆的。
(as在从句中作宾语)
4、特殊结构
“名词/代词+of + which / whom”
Light is the fast thingin the world, the speed of which is 300000 kilometer per second.
光是世界上最快的东西,它的速度是每秒30万千米。
非限定性定语从句举例 篇2
关系代词 as 用于引导非限制性定语从句时,应注意以下三点:
一. as引导的非限制性定语从句位于句末时,一般可以和which互换。
The author was brought up in a small village, as (which) is recounted in some of his stories.
作者是在一个小村庄里长大的,这个问题在他的一些小说了就被提到过。
She is extremely popular among the students, as (which) is common knowledge.
她在学生中间很受欢迎,这是普遍知道的。
但是,当主句是否定句时,as和which就不能互换,因为as引导的非限制性定语从句不包含否定意义。
Spiders are not insects, as many people think.
蜘蛛不是昆虫,而许多人却认为蜘蛛是昆虫。
二. as引导的非限制性定语从句可以放在句子的最前面,而which引导的定语从句不能放在句首。
As is often the case, the girl forgot to her dictionary.(不能用which)
经常是这样子的,那个女孩忘了带字典。
As you will find out, all is now settled.
你将会看到这样的情况,一切都已搞定了。
三. as引导的非限制性定语从句可以放在句子的中间,which引导的定语从句也可以放在句子的中间。
Water, which is a clear liquid, has many uses.
水是一种透明的液体,有许多用途。
Taiwan is, as you know, an inseparable part to China.
众所周知,台湾是中国不可分割的一部分。
非限定性定语从句举例 篇3
which是最常用的when就不是很常见了.
1. which引导的非限定性定语从句来说明前面整个句子的情况或主句的某一部分 (that不能用于引导非限制性定语从句).
例如: Her house,which was built a hundred years ago,stood still in the earthquake.(那座房子在地震中依然耸立,它是一百多年前建造的.)
2、when,where引导非限制性定语从句时,作定语从句的状语.when=and then, where =and there.why不引导非限制性定语从句.
如:We will put off the outing until next week,whenwe won't be so busy.我们把郊游推迟到下个星期,当我们不忙的时候.
另外when前面加了介词时,when=then
如:That was in 1929,sincewhenthings have been better.
那是在1929年,从那时起情况就已经好转了.
在一种请况就是when可以用prep+which替换
如:I still remembered January 10,on which /whenhe came to see me.
我仍然记得1月10日,他来看我的那一天.
非限定性定语从句举例 篇4
非限定性定语从句概述
形式:在非限定性定语从句的前面往往有逗号隔开,将非限定性定语从句放在句子中间,其前后都需要用逗号隔开。
作用:非限定性定语从句起补充说明作用,缺少也不会影响全句的理解。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。
限定性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。
非限定性定语从句: 从句可以省略,如果省略整个句子意思仍然完整 。
2.限定性定语从句:先行词可以用that 引导。
非限定性定语从句: 先行词不可以用that 引导。
3.限定性定语从句:引导词有时可以省略。
非限定性定语从句:引导词不可以省略。
4.限定性定语从句:主句与从句不需要用逗号隔开。
非限定性定语从句:主句与从句需要用逗号隔开。
5.限定性定语从句: 从句只修饰先行词。
非限定性定语从句:从句既可以修饰先行词,也可以修饰整个句子或句子的一部分。
6.限定性定语从句:不能修饰一个事件。
非限定性定语从句:可以修饰一个事件。
典型例题
1)Alice received an invitation from her boss, ___came as a surprise.
A. it B. that C. which D. he
答案C. 此为非限定性从句,不能用 that修饰,而用which.,it 和he 都使后
句成为句子,两个独立的句子不能单以逗号连接。况且选he句意不通。
2)The weather turned out to be very good, ___ was more than we could expect.
A. what B. which C. that D. it
答案B。which可代替句子,用于非限定性定语从句,而what不可。That 不能用于非限定性定语从句,it不为连词,使由逗号连接的两个句子并在一起在英语语法上行不通。
3)It rained hard yesterday, ____ prevented me from going to the park..
A. that B. which C. as D. it
答案B. as 和which在引导非限制性定语从句时,这两个关系代词都指主句所表达的整个意思,且在定语从句中都可以作主语和宾语
非限定性定语从句举例 篇5
引导从句的what:
what的基本意思是“什么”,与用作疑问词时所表示的意思相同,这个用法大家可能比较熟悉。如:
I don’t know what he wants. 我不知道他想要什么。
Tell me what you need. 告诉我你需要什么。
what的另一个意思是“……所……的一切东西”。比较:
I didn’t know what he wanted. 我不知道他想要什么。
I gave her what she wanted. 我给了她想要的一切。
第一句中的 what 表示“什么”,带有疑问的意味;第二句中的 what 表示“所…的一切事或东西”,其用法相当于“名词(用作关系代词)+关系代词”。下面就what的后一种用法再举两个例子:
What you say is quite true. 你说的完全是事实。
what you say引导的是主语从句,意思是“你所说的情况”,相当于everything that you say,其中的everything为先行词,that you say为修饰它的定语从句。
He saves what he earns. 他赚多少,积蓄多少。
句中的what he ears引导的是宾语从句,用作动词save的宾语,意思是“他所赚的钱”,相当于all that he earns,其中all为先行词,he earns为修饰它的定语从句。
首先请看下列例句:
1. Later they discovered, what was news to him, that Pamela was the headmaster’s daughter.
2. She is bright, and what is better,amiable.
3. She wore,what was common at that time,a red shirt.
从以上例句可以看出,这里的what似乎起了一种指代作用,这些句子完全可以改为下面的句子:
a. Later they discovered that Pamela was the headmaster's daughter, which was news to him.
b. She is bright and amiable, which is better. (与原句意义不符合)
c. She wore a red shirt, which was common at that time.
由以上的转换我们基本上可以得出不完全的结论,即,what可以引导插入语,一般情况下,what可以转换为一个由which引导的非限定性定语从句。再如下面的例句:
4. Jackie made us all annoyed, what was worse, he ruined all our plan.
5. He never joined in the usual sports of the boys, and what is remarkable, never went out in a boat on the river.
6. He is an interesting speaker, and, what is more important, he knows his subject thoroughly.
由以上例句,我们还可以看出,what在引导此类插入语时,其谓语动词常为连系动词。如:
7. I lost the chance, what seemed worse, nobody would employ me.
另外对于what一词,补充如下词组和短语,请大家以飨:
1. and what not 等等。如:I bought sugar, tea, eggs and what not.
2. give what for 斥责、惩罚。如:I'll give you what for if you don't stop that noise!
3. guess what 告诉你一个消息。Guess what! The boss is getting married.
4. I'll tell you what 我有一个主意。如:I'll tell you what--I'll be leaving for London soon.
5. know what is what 了解情况,在行。如:He's a clever fellow; he knows what's what.
6. know what one's about 有头脑;会处理困境。如:It's a dangerous job, but I know what it's about.
7. or what 还是怎么的。如:Shall we go or what?
8. so what 那又怎么样。如:You see he'll fire me. So what?
9. what for 做什么用。如:What are you running for? What's this switch for?
10. what have you 等等这类东西;应有尽有。如:The store sells big ones, small ones, medium ones, or what have you.
11. what if 要是...怎么办。如:What if she finds out that you've lost her book?
12. what is what 基本情况。如:When it comes to cooking, Jenny knows what's what?
13. what of... 怎么样?如:So much for the Westbrooks. What of Shelley? Shelley gave his...
14. What of it? 那又有什么关系呢?如:--This is the fourth time she's rung you in a week.--Well, what of it?
15. what with 由于...种种原因(多指不快之事)。如:What with the noise and the dogs we could hardly sleep late on Sunday.
非限定性定语从句举例 篇6
1. that即可代表事物也可代表人,which代表事物;它们在从句中作主语或宾语,that在从句中作宾语时常可省略关系词,which在从句中作宾语则不能省略。而且,如果which在从句中作“不及物动词+介词”的介词的宾语,注意介词不要丢掉,而且介词总是放在关系代词which的前边,但有的则放在它原来的位置
2. which作宾语时,根据先行词与定语从句之间的语义关系,先行词与which之间的介词不能丢
3. 代表物时多用which,但在带有下列词的句子中用that而不用which,这些词包括all, anything, much等,这时的that常被省略
4. 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
5. where是关系副词,用来表示地点的定语从句
6. when引导定语从句表示时间
〔注〕值得一提的是,表示时间“time"一词的定语从句只用when引导,有时不用任何关系代词,当然也不用that引导
By the time you arrive in London, we will have stayed there for two weeks.
I still remember the first time I met her.
Each time he goes to besiness trip, he brings a lot of living necessities, such as towers, soap, toothbrush etc.
7. whose是关系代词,修饰名词作定语,相当于所修饰成分的前置所有格
8. 当从句的逻辑主语是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing时,常用there is来引导
非限定性定语从句举例 篇7
非限制性定语从句
只是补充、进一步附加说明先行词的内容,有时是对前面整个英语句子的情况给予补充说明。
所以,即使删除了非限制性定语,并不影响句子意思的表达,只是少了一点补充或附加信息而已。
由于非限制性定语从句与先行词的关系不那么密切,一般可以用逗号将它们分开来。
例如:
She wants a pet, which can keep her company every day.
她们想要一只宠物,每天都能陪伴她。
(并没有限定什么样的宠物,该句的非限定语从句只是附加说明她养宠物的作用,即使删除,剩下she wants a pet.意思也是表达完整的。)
注意:
非限定性定语从句并不总是修饰一个先行词,有进还可以修饰它前面的的整个主句或者主句中的一部分。
例如:
The lady persuaded the boy to let the bird go, which made her extremely happy.
女士说服小男孩把鸟放掉了,这使她感到极为开心。
(非限制性定语从句修饰前面整个主句。)
Lily got to know that she passed the mathematical test, which set her heart at rest at last.
莉莉获知她已经通过了数学考试,这使她终于放心了。
(非限制性定语从句修饰hepassed the mathematical test 这部分内容。)
限制性定语从句和非限制性定语从句不仅在关系代词使用和先行词的关系上有差异,有时在意思上也有比较大的差别。
例如:
限制性定语从句
Now we have 5 classes which learn English.
现在我们有5个学英语的班。
(暗含“我们的班不只5个,别的班不学英语”之意。)
非限制性定语从句
Now we have 5 classes, which learn English.
现在我们有5个班,他们都在学英语。
(指明“我们只有5个班”。)
限制性定语从句
In our school there were one hundred students who could sing English songs very well.
在我校当时有100学生很会唱英文歌。
(表明“我校当时不止100个学生,其他学生不太会唱英文歌”。)
非限制性定语从句
In our school there were one hundred students, who could sing English songs very well.
在我校当时有100学生,他们都很会唱英文歌。
(表明“我校当时只有100个学生”。)
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