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非限制性定語從句的講解
非限制性定語從句是先行詞的附加說明,去掉了也不會(huì)影響主句的意思,它與主句之間通常用逗號(hào)分開,將非限定性定語從句放在句子中間,其前后都需要用逗號(hào)隔開。下面是小編為大家收集的非限制性定語從句的講解,歡迎閱讀,希望大家能夠喜歡。
非限制性定語從句的講解 1
說到非限定性定語從句的講解,還要分成不同的部分,首先大家要知道就得就是該從句的作用是什么。其實(shí)它在句子中是一個(gè)獨(dú)立的成分,不會(huì)受到主句的限制,把從句去掉之后,主句仍然是成立的。這也是為什么它會(huì)叫做非限定性定語從句。其次,大家要了解該從句的形式:非限制性定語從句與先行詞以及主句之間的關(guān)系不甚緊密,因而通常要用逗號(hào)與主句分隔開。例如:
Have you seen the film Titanic, whose leading actor is world famous?
你看過“泰坦尼克號(hào)”這部電影嗎?它的男主演可是世界聞名的。
My friend, who has served on the International Olympic Committee all his life, is retiring next month.
我有位朋友,他一輩子服務(wù)于國(guó)際奧林匹克委員會(huì),下個(gè)月就要退休了。
在非限制性定語從句也分成不同的種類,在不同情況下,該從句的使用方法也是不一樣的,在考試中經(jīng)常會(huì)考察大家對(duì)于該從句不同類型的運(yùn)用。如果大家不能很好的掌握這些用法,在考試的時(shí)候就一定會(huì)丟分了,下面就是關(guān)于該從句不同類型的介紹:
(1) who引導(dǎo)的非限制性定語從句
Our guide,who was a French Canadian,was an excellent cook.我們的向?qū)В粋(gè)法裔加拿大人,擅長(zhǎng)于烹調(diào)。
My gardener,who is very pessimistic,says that there will be no apples this year.我家的園丁非常悲觀,他說今年將不結(jié)蘋果。
(2) whom引導(dǎo)的非限制性定語從句
關(guān)系代詞whom用于指人,在句中作動(dòng)詞賓語和介詞賓語,作介詞賓語時(shí),介詞可位于句末。如:
Peter, whom you met in London, is now back in Paris.彼得現(xiàn)在回巴黎了,你在倫敦見過他。
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學(xué)家,我從他那兒學(xué)了許多東西。
(3) whose引導(dǎo)的非限制性定語從句
whose是關(guān)系代詞who的所有格形式,在從句中作定語。whose通常指人,也可指動(dòng)物或無生命的事物。如:
The boy, whose father is an engineer, studies very hard.那位小男孩學(xué)習(xí)很努力,他的父親是位工程師。
Above the trees are the mountains whose magnificence the river faithfully reflects on the surface. 在樹林的高處是山,其壯麗的景色完全映照在河面上。The play,whose style is rigidly formal,is typical of the period.這劇本是那個(gè)時(shí)期的.典型作品,風(fēng)格拘謹(jǐn)刻板。
(4) which引導(dǎo)的非限制性定語從句
關(guān)系代詞which在非限制性定語從句中所指代和修飾的可以是主句中的名詞、形容詞、短語、其他從句或整個(gè)主句,在從句中作主語、動(dòng)詞賓語、介詞賓語或表語。
① which指代主句中的名詞,被指代的名詞包括表示物、嬰兒或動(dòng)物的名詞、表示單數(shù)意義的集體名詞以及表示職業(yè)、品格等的名詞。如:
These apple trees,which I planted three years ago,have not borne any fruit.這些蘋果樹是我三年前栽的,還沒有結(jié)過果實(shí)。
She is an artist,which I am not.她是一位藝術(shù)家,而我不是。
Water,which is a clear liquid,has many uses.水是一種清澈的液體,有許多用途。
The two policemen were completely trusted,which in fact they were.那兩個(gè)警察完全受到信任,事實(shí)上,也真是如此。
、 which指代主句中的形容詞。如:
She was very patient towards the children,which her husband seldom was.她對(duì)孩子們很耐心,她丈夫卻很少這樣。
She is always careless,which we should not be. 她總是馬虎大意,我們可不應(yīng)該這樣。
、 which指代主句中的某個(gè)從句。如:
He said that he had never seen her before,which was not true.他說以前從沒見過她,這不是真的。
、 which指代整個(gè)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點(diǎn)緊張,這是可以理解的。
He may have acute appendicitis,in which case he will have to be operated on.他可能得了急性盲腸炎,如果是這樣,他就得動(dòng)手術(shù)。
When deeply absorbed in work,which he often was,he would forget all about eating and sleeping. 他經(jīng)常聚精會(huì)神地工作,這時(shí)他會(huì)廢寢忘食。
(5) when引導(dǎo)的非限制性定語從句
關(guān)系副詞when在非限制性定語從句中作時(shí)間狀語,指代主句中表示時(shí)間的詞語。如:
He will put off the picnic until May 1st, when he will be free.他將把郊游推遲到5月1號(hào),那時(shí)他將有空。
(6) where引導(dǎo)的非限制性定語從句
關(guān)系副詞where在非限制性定語從句中作地點(diǎn)狀語,指代主句中表示地點(diǎn)的詞語。如:
They went to London,where they lived for six months.他們?nèi)チ藗惗兀谀莾捍袅肆鶄(gè)月的時(shí)間。
They reached there yesterday, where a negotiation of sale will be held.他們昨天抵達(dá)那里, 有一個(gè)關(guān)于銷售的談判在那兒舉行。
(7) as引導(dǎo)的非限制性定語從句
as引出非限定性定語從句時(shí),代替整個(gè)主句,對(duì)其進(jìn)行說明但通常用于像as we allaknow, as it is know, as is know 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在非限定性定語從句中作主語、表語或賓語,且引出的從句位置比較靈活,可位于句首或句末,也可置于主句中間。通常均由逗號(hào)將其與主句隔開。as有“正如……, 就像……”之意。 如:
As it known to the United States, Mark Twain is a great American writer.美國(guó)人都知道,馬克吐溫是一位偉大的美國(guó)作家。(as在從句中作主語)
He forgot to bring his pen with him, as was often the case. 他忘了帶筆,這是常事。(as在從句中作主語)
He is absorbed in work, as he often was. 他正在全神貫注地工作,他過去經(jīng)常這樣。(as在從句中作表語)
Boy as he was, he was chosen king. 他雖是孩子,卻被選為國(guó)王。(as在從句中作表語)
as we all know, the earth is round.眾所周知,地球是圓的。 (as在從句中作賓語)
The two brothers were satisfied with this decision,as was agreed beforehand.兩兄弟對(duì)此決定都滿意,這項(xiàng)決定在事前都已得到他們的同意。(as在從句中作主語)
Taiwan is,as you know,an inseparable part of China.你知道,臺(tái)灣是中國(guó)不可分割的一部分。(as在從句中作賓語)
(8)“介詞+關(guān)系代詞”引導(dǎo)的非限制性定語從句
在介詞后引導(dǎo)非限制性定語從句。關(guān)系代詞which有時(shí)并不代表主句中某一確定的詞,而是概括整個(gè)主句的意思。介詞的選擇取決于它與先行詞的搭配或與從句中謂語動(dòng)詞的搭配。
They were short of sticks to make frames for the climbing vines,without which the yield would be halved. 他們?nèi)贝钇咸鸭艿臈U兒,沒有它們產(chǎn)量會(huì)減少一半。
They thanked Tom,without whose support they would not have succeeded.這些鄰居是北京來的,昨天我被介紹同他們認(rèn)識(shí)了。
(9)“名詞/代詞+of+which / whom”引導(dǎo)的非限制性定語從句
It now has 20,000 hectares of land,more than two-thirds of which are under cultivation. 現(xiàn)在它擁有兩萬公頃土地,其中三分之二之多已經(jīng)耕種。
Light is the fast thing in the world, the speed of which is 300.000 kilometeThere are 30 chairs in the small hall, most of which are new.大廳里有三十把椅子,絕大部分是新的。
he textile mill has over 8,000 workers and staff,eighty per cent of whom are women. 這家紡織廠有8千多職工,女職工占百分之八十。
通過對(duì)該從句的講解,大家可以看出,它的種類真的是非常多,不同的詞語引導(dǎo)的從句用法都是不同的,大家要學(xué)會(huì)區(qū)分不同用法所表示的含義。雖然該從句在選擇題中考察的非常多,但是大家在閱讀題中也會(huì)看見這樣的從句,所以說,大家學(xué)習(xí)語法知識(shí)并不只是為了語法的題目,它對(duì)于大家整個(gè)英語水平的提升都是非常有幫助的。除此之外大家還要注意一些非限制性定語從句引導(dǎo)詞的特殊情況:
1.非限制性定語從句不可用that引導(dǎo), 在非限制性定語從句中用who(作主語) / whom(作賓語)指人,用which(作主語 / 賓語)指物, 用whose作定語(指人 / 物)。例如:
The famous basketball star, who tried to make a comeback, attracted a lot of attention.
這位試圖打反擊的著名籃球明星吸引了眾人的關(guān)注。
The film, whose director is an old man, is very instructive.
這部電影很有教育意義, 它的導(dǎo)演是位老人。
2.關(guān)系代詞在非限制性定語從句中作賓語時(shí)不可省略,若指人時(shí),只用whom,不用who。例如:
York, which I visited last year, is a nice old city.
我去年訪問過的約克是個(gè)古老而美麗的城市。
Please give the book to Jessica, whom we met in the hall just now.
請(qǐng)把這本書交給杰西卡,就是剛才我們?cè)诖髲d里遇到的那位。
3.非限制性定語從句不可用why引導(dǎo), 需用for which替代why。例如:
None of us accepted the reason he explained, for which he was absent.
我們沒有一個(gè)人接受他所解釋的缺席的理由。
非限制性定語從句的講解 2
學(xué)習(xí)非限制性定語從句之前,我們有必要先知道限制性定語從句區(qū)別于非限制性定語從句的一些特點(diǎn)。
一、限制性定語從句的特點(diǎn)
1、限制性定語從句是對(duì)先行詞從本質(zhì)或特征上進(jìn)行限制的一種定語從句,它所修飾的詞代表一個(gè)些)或一類特定的人或事物。
2、限制性定語從句一般是不能去掉的,否則剩下的部分就會(huì)失去意義或者表述不明確。
3、限制性定語從句中的關(guān)系代詞在從句中作賓語時(shí)可以省略。如:
二、非限制性定語從句特點(diǎn)
1、非限制性定語從句與先行詞的關(guān)系不十分密切,它只是對(duì)所修飾的詞作進(jìn)一步的說明,去掉之后并不影響整個(gè)句子的含義。
2、在形式上,非限制性定語從句與主句之間通常用逗號(hào)隔開。
三、非限制性定語從句考查要點(diǎn)
1.that不能用來引導(dǎo)非限制性定語從句。
2.除 which外,還可用when,where, whose,who,whom等引導(dǎo)非限制性定語從句,用法及差異與它們用在限制性定語從句時(shí)相同。如:
3. which引導(dǎo)定語從句,可以在從句中作定語。如:
In the office,I never seem to have time until after 5:30 p.m.,by which time many people have gone home.在辦公室我似乎總是到下午五點(diǎn)半以后才有空,到那個(gè)時(shí)候很多人已經(jīng)回家了。
4. 非限制性定語從句的關(guān)系代詞 which,既可以指代前面的某個(gè)名詞,也可以指代前面整個(gè)句子的內(nèi)容。體會(huì)例句:
5. 在非限制性定語從句中作賓語的關(guān)系代詞不能省略。如:
He was eager to go to the hospital to see his stepmother,whom he loved as his own mother他急于去醫(yī)院看望他的繼母,他像對(duì)親生母親一樣愛戴她。
四、as和 which引導(dǎo)非限制性定語從句的區(qū)別
1. which引導(dǎo)的定語從句只能放在主句后面,而as引導(dǎo)的定語從句位置比較靈活,可出現(xiàn)在句首、句中或句末。
2.當(dāng) which引導(dǎo)的從句在意義上與主句幾乎為并列關(guān)系時(shí),可以用 and this and that代替,意思是“這件事”。如:
He changed his mind,which /and this/ and that made me very angry.他改變了主意,這使我很生氣
3.as主要起與上下文連接的作用,表達(dá)說話人的看法、觀點(diǎn),并指出主句內(nèi)容的出處或根據(jù)等。
4.當(dāng)定語,從句位于主句之后,純粹表示主句所述的內(nèi)容,不帶有“如……那樣”的意思時(shí),往往用 which而不用as,如:
5.當(dāng)定語從句有“如……那樣”的.含義時(shí),as比 which更常用,而這些從句幾乎成為固定說法。舉個(gè)例子:
Things will turn out contrary to ones wishes,as if often the case.事與愿違,這是常有的事。
6.帶介詞的定語從句,必須用 which,不能用as。例如:
There is a great deal of oxygen around us,without which we can’t live.我們周圍有許多氧氣,沒有它我們就無法生存。
7.當(dāng)定語從句的關(guān)系代詞指的是先行詞本身時(shí),只能用 which,不能用as。如例句:
These apple trees which I planted three years ago,have not borne any fruit這些蘋果樹是我三年前種下的,沒結(jié)出任何果實(shí)。
非限制性定語從句的講解 3
一、限制性定語從句
限制性定語從句主要用來限制或修飾先行詞,使先行詞的所指明確化;若把該從句去掉會(huì)影響主句意義的完整性。限制性定語從句在口語中前后沒有停頓,在書寫時(shí)通常不用逗號(hào)。
1.由關(guān)系代詞引導(dǎo)的限制性定語從句
關(guān)系代詞who, whom(代人), which(代物), that, whose(代人或代物)在定語從句中作主語,賓語,定語等。關(guān)系代詞在定語從句中作動(dòng)詞賓語時(shí)一般可以省略。關(guān)系代詞的人稱和數(shù)要和先行詞一致,它的格取決于它在從句中充當(dāng)?shù)某煞帧?/p>
【例句】
The man who did the robbery has been caught. (who 在從句中作主語)
Then I telephoned the doctor (whom)Charles had recommended. (whom 在從句中作賓語,在口語中常用who代替,也可省略)
It is a question that/which needsvery careful consideration. (that/which在從句中作主語)
Edison is a great inventor whosefame is worldwide. (whose在從句中作定語,指人)
The house whose windows are broken is unoccupied.(whose在從句中作定語,指物)
He is not the man that he was.(that指人,在從句中作表語)
He that would eat the fruit must climb the tree.(諺語,that指人,在從句中作主語)
You can take any seat that is free. (that指物,在從句中作主語)
Who is the man that is waiting for you under the tree? (在疑問句中,當(dāng)疑問詞為who時(shí),關(guān)系代詞則要用that指人)
l 提示:當(dāng)先行詞為all, everything, anything等不定代詞,或先行詞之前有all, no,
any, little,only, very等限定詞、序數(shù)詞或形容詞最高級(jí)等修飾時(shí),其后的關(guān)系代詞通常要用that。
【例句】
All (that) you have to do is to press the button. (此句中關(guān)系詞必須用that,也可以省略)
That’s the very textbook that weused last term.
He is the bravest man that everlived. (此句中that不能換成which)
2. 由關(guān)系副詞引導(dǎo)的限制性定語從句
關(guān)系副詞when, where, why等在定語從句中作狀語,分別表示時(shí)間,地點(diǎn)和原因;它們的先行詞分別是表示時(shí)間,地點(diǎn)和原因的.名詞。
【例句】
There are moments when I forget allabout it.
This is the factory where my fatherworks.
The reason why he came is not very convincing.
3. 由關(guān)系代詞as,but引導(dǎo)的限制性定語從句
As用作關(guān)系代詞引導(dǎo)定語從句時(shí),可在從句中作主語,表語或賓語,先行詞前一般有the same, such等詞。But也可以用作關(guān)系代詞引導(dǎo)定語從句,用于否定詞語之后,在語義上相當(dāng)于that/who…not。
【例句】
This is the same bag as I lostyesterday. (as指物,在從句中作賓語)
Such people as you describe are rare nowadays. (as指人,在從句中作賓語)
Such people as knew Tom thought he was a talented youngman. (as指人,在從句中作主語)
There are very few but (= who don’t) admire his talents.
There is no man but (=who doesn’t)feels pity for starving children.
二、非限制性定語從句
非限制性定語從句是對(duì)先行詞進(jìn)行附加說明,若把該詞去掉,一般不會(huì)影響主句意義的完整性。除that之外,前面提到的關(guān)系代詞和關(guān)系副詞都可引導(dǎo)非限制性定語從句。
【例句】
I have a brother who works in achemical works. 我有一個(gè)在化工廠工作的哥哥。(意即:我還有別的哥哥,但他們不在化工廠工作。who引導(dǎo)限制性定語從句。)
I have a brother, who works in achemical works. 我有一個(gè)哥哥,他在化工廠工作。(意即:我只有一個(gè)哥哥,非限制性定語從句只是補(bǔ)充說明他的情況。)
My new car, which I paid several thousand pounds for, is notrunning well.
A boy took us into the physics classroom,where Jack was sitting on the lecture table.
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