定語(yǔ)從句詳解
首先,(任何)從句結(jié)構(gòu):“關(guān)聯(lián)詞+從句主語(yǔ)+從句謂語(yǔ)”
位置:從句之首,主句先行詞之后。
成分:關(guān)系代詞和關(guān)系副詞均在定語(yǔ)從句中充當(dāng)句子成分。
非限制性定語(yǔ)從句:
(1)反作補(bǔ)充說(shuō)明,與主語(yǔ)關(guān)系不甚密切,朗讀時(shí)先行詞用降調(diào)并稍做停頓,多半逗號(hào)與主句隔開(kāi)。
(2)能修飾整個(gè)句子,限制性定語(yǔ)從句則不能。與限制性定語(yǔ)從句含義不同,限制-是確指,非限制性定語(yǔ)從句是泛指。
(3)先行詞為{專(zhuān)有名詞,具有特指對(duì)象的名詞}一般要用到非限制性定語(yǔ)從句。
(4)關(guān)系代詞不能用that ,先行詞指{人:用who、whom;物:which }
關(guān)系代詞與介詞
“介詞+關(guān)系代詞”既能引導(dǎo)非限制性定語(yǔ)從句,又能引導(dǎo)非限制性定語(yǔ)從句。介詞要根據(jù)先行詞、從句的謂語(yǔ)動(dòng)詞、從句中的形容詞來(lái)選擇,也可根據(jù)句意選擇。
I.介詞放在關(guān)系代詞的前面時(shí),介詞短語(yǔ)只能用which代物;和用whom代人;whose還可在從句中與它所修飾的詞一起作介詞賓語(yǔ)。
This is the hero of whom we are proud.
I want to find the very pen with which I wrote that letter.
The boss in whose company my father worked is a very kind person.
II.當(dāng)介詞放在句子的末尾時(shí),可用that/which代物,that/whom/who來(lái)作為介詞的賓語(yǔ),且這個(gè)做介詞賓語(yǔ)的關(guān)系代詞往往忽略
This is the hero that (who/whom/忽略) we are proud of.
特:
(1)from where為”介詞+關(guān)系副詞”結(jié)構(gòu),where作from的賓語(yǔ),但也可引導(dǎo)定語(yǔ)從句。例如:
We stood at the top of the hill,from where we can see the town.
(2) 有些動(dòng)詞+介詞所組成的短語(yǔ)動(dòng)詞,關(guān)系非常緊密,介詞不能前置。例如:listen to,look at,depend on,pay attention to,take care of
關(guān)系代詞的省略
首先注意只有限定性定語(yǔ)從句才能省略,非限定性定語(yǔ)從句絕對(duì)不能省略。
在下列情況下,可以省略關(guān)系代詞。
i. 當(dāng)關(guān)系代詞在從句中擔(dān)任動(dòng)詞賓語(yǔ)的時(shí)候
The people (who) we met at the party were very friendly to us.
ii. 關(guān)系代詞在從句中作介詞賓語(yǔ),而介詞在句尾時(shí)
Here is the man (that) you have been looking for.
iii. 關(guān)系代詞在從句中作系動(dòng)詞的表語(yǔ)時(shí)
Shang Hai is no longer the city (that) it used to be.
iv. who、which、that在there be句型中作從句主語(yǔ)時(shí);和先行詞為way(表示“方法”、“手段”時(shí),定語(yǔ)從句用that或in which引導(dǎo)),關(guān)系代詞總是省略。
There is an old man (who ) wants to see you.
The number of motorcycles(that/which)there are in Shangyu is simply surprising.
I don’t like the way (that) you talk to somebody else.
定語(yǔ)從句注意事項(xiàng)
一、認(rèn)清定語(yǔ)從句中的分隔現(xiàn)象。
有時(shí)命題者為了加大試題難度,往往把定語(yǔ)從句融入其它結(jié)構(gòu)之中來(lái)考查考生的綜合運(yùn)用能力,其常用的命題手段就是將定語(yǔ)從句的某一部分用插入語(yǔ)的方式分隔開(kāi),使考生分不清楚句子結(jié)構(gòu),從而誤選答案。
Miss Yang was the only girl in the office who had been invited to the party.(這里先行詞girl和關(guān)系代詞who之間被介詞短語(yǔ)in the office隔開(kāi)了,不能誤把office作先行詞。)
He took away all the flowers, which, of course, made the others unhappy.(這里of course是插入語(yǔ),增加了句子的難度,如果將其去掉,句子結(jié)構(gòu)就簡(jiǎn)單多了。)
二、掌握定語(yǔ)從句中的主謂一致。
這是指當(dāng)先行詞在從句中作主語(yǔ)時(shí),從句的謂語(yǔ)必須在人稱(chēng)和數(shù)上與之保持一致。
The girl has put all the pictures in a box, which look pretty.(先行詞pictures是復(fù)數(shù),在從句中作主語(yǔ),故從句的謂語(yǔ)用復(fù)數(shù)形式。)
He is the only one of the doctors in the hospital who has two cars.( 在"one of +名詞"結(jié)構(gòu)中,通常名詞是先行詞;但在one前加the only,則one是先行詞,故句子謂語(yǔ)用has。)
特:① one of + 復(fù)數(shù)名詞 +關(guān)系代詞+復(fù)數(shù)型動(dòng)詞
②the (only) one of + 復(fù)數(shù)名詞+關(guān)系代詞+單數(shù)型動(dòng)詞
The Great Wall is one of the world-famous buildings that draw lots of visitors.
Titanic is the (only) one of the most wonderful movies that has been
produced in Hollywood.
三、區(qū)分定語(yǔ)從句與其相似句型。
在實(shí)際運(yùn)用中,要分清到底是定語(yǔ)從句,還是并列句、狀語(yǔ)從句、強(qiáng)調(diào)句或其它句型,然后再來(lái)確定關(guān)聯(lián)詞。
Mr Wu has two sons, and both of them are fond of playing golf.(這里and連接的是并列句,不能用whom代替them。如去掉and,就必須用whom代替them構(gòu)成定語(yǔ)從句。)
It was last night that the terrible fire broke out. (這里是"It was+被強(qiáng)調(diào)部分+that... "構(gòu)成的強(qiáng)調(diào)句型,故連接詞不用when。)
四、 What引導(dǎo)名詞性從句,不能用于定語(yǔ)從句中。
關(guān)系代詞用法
A)as引導(dǎo)的定語(yǔ)從句。
在中學(xué)英語(yǔ)中,as引導(dǎo)的定語(yǔ)從句必須掌握以下兩個(gè)要點(diǎn):
1. 用在the same... as;such... as;as much;as many結(jié)構(gòu)中,as作主語(yǔ),賓語(yǔ)或表語(yǔ)。代替先行詞是人或物的名詞。
I have the same mobile phone as you (have). (as作賓語(yǔ))
He is such a kind man as often helps others.(as作主語(yǔ))
同時(shí),要區(qū)分such... as與such... that...的用法,在such... that... 結(jié)構(gòu)中,that引導(dǎo)狀語(yǔ)從句,且在從句中不作成分。
He is such a kind man that all of us like him. (從句主、賓語(yǔ)不缺,故用that,不用as。)
2. as引導(dǎo)非限制性定語(yǔ)從句,通常先行詞為整個(gè)句子,在定語(yǔ)從句中做主語(yǔ)、賓語(yǔ)或表語(yǔ),用來(lái)代表主句所表達(dá)的意思
它引導(dǎo)的定語(yǔ)從句可位于主句之前,句子之中,主句之后。Which只能在句后,而且as有“正如”,“就象”義;而which一般強(qiáng)調(diào)主句所產(chǎn)生的結(jié)果。
As is known to us all, Taiwan is part of China. =Taiwan is part of China, as / which is known to us all.
常用的2:as is said above,as already mentioned above,as is known to all,as it is,as is often the case,as is reported in thenews paper,see,expect。
B)關(guān)系代詞who的用法
(1) who 的前行詞必須是人,在從句中可以擔(dān)任主語(yǔ),往往也可以代替在從句中擔(dān)任賓
語(yǔ)的whom,但是它前邊不能有介詞,如果帶了介詞就必須用賓格的whom:
(介詞+whom)
This is the teacher who teaches us mathematics.
She is the girl whom (who) I went there with. (可以替代)
She is the girl with whom I went there. (不可替代)
(2)who,that在很多情況下可以通用,但是有些情況只能用who:
1. 先行詞是one, ones, anyone的時(shí)候宜用who.
One who has nothing to fear for oneself dares to tell the truth.
The ones who flatter me don’t please me.
Don’t tell anyone about the news who oughtn’t to know it.
2. 先行詞為those的時(shí)候,宜用who為關(guān)系代詞
Those who were not fit for their work could not see the beautiful clothes
made of the magic cloth.
Those who want to go to the Great Wall sign up here.
3. 當(dāng)先行詞有比較長(zhǎng)的后置定語(yǔ)的時(shí)候
I met a foreigner in the street yesterday who could asked me questions in
Chinese.
4. 一個(gè)句子中帶有兩個(gè)定語(yǔ)從句,其中一個(gè)定語(yǔ)從句的關(guān)系代詞為that,另一個(gè)則用who.
The boy that you met last night is the group leader who studies very hard.
5. 在there be 開(kāi)頭的句子中
There is an old man who wants to see you.
There are many young men who are against him.
C)關(guān)系代詞whose的用法
whose是代詞的所有格,修飾名詞,它既可以代人也可以代物。當(dāng)代物的時(shí)候,它相當(dāng)于of which。這種定語(yǔ)從句可以轉(zhuǎn)化為“the+(whose在從句中所修飾的名詞)+of+which(whom)”引導(dǎo)的非限定性定語(yǔ)從句,先行詞指人時(shí)用whom,先行詞指物時(shí)用which。
I saw a woman whose bag was stolen.
I’ll call a person whose father knows you.
Which is the car whose owner you know? (Which is the car the owner of whichyou know)
Please show me the book whose cover is red. (Please show me the book the cover of which is red)
D) 關(guān)系代詞that的用法:
從句中作主語(yǔ)時(shí)不能that省略,作賓語(yǔ)時(shí)可省略。
①首先特別注意,that只能用在限定性定語(yǔ)從句中,在非限定性定語(yǔ)從句中永遠(yuǎn)不能選用that, 另外介詞后邊也不可用that, 而是跟which。
②在限定性定語(yǔ)從句中,which和that在代替物的時(shí)候,一般可以通用。
有些情況下,只宜用that,而不宜用which
I. 先行詞是級(jí)形容詞或者它前面有級(jí)形容詞修飾的時(shí)候
This is the best that has been used against pollution.
English is the most difficult subject that you will learn during these
years.
II. 先行詞是序數(shù)詞,或者它前面有一個(gè)序數(shù)詞修飾的時(shí)候
He is the last person (that) I want to see.
It is the first American movie of this kind that I’ve ever seen.
III. 先行詞既有人又有物,宜用that
Do you know the things and persons that they are talking about?
The bike and its rider that had run over an old man were taken to the police station.
IV. 先行詞是all, much, little,few, something, anything, everything, nothing,none, the one等不定代詞時(shí)
You should hand in all that you have.
We haven’t got much that we can offer you.
I mean the one that you talked about just now.
V. 先行詞被不定代詞修飾,如all, any, every, few, little, no, some,no sooner等。例如:
You can take any toy that you like. 你可以拿走你喜歡的任何玩具。
VI. 先行詞前面Only, one of,the only, the same, the very,the last 等詞修飾的時(shí)候。
The only thing that we can do is to give you some money.
Li Ming is the only one that wants to be a teacher.
Li Ming is one of the students that want to be teachers in our class.
VII. 主句已有疑問(wèn)詞who或者which的時(shí)候
Which is the bike that you lost?
Who is the woman that was praixed at the meeting?
VIII. 有兩個(gè)定語(yǔ)從句,其中一個(gè)關(guān)系代詞已用which, 另外一個(gè)宜用that.
Edison built up a factory which produced things that had never been seen before.
E)關(guān)系代詞which的用法
which作主語(yǔ)、賓語(yǔ)、表語(yǔ)。作表語(yǔ)時(shí)指人、物,指人時(shí)一般指從事某種職業(yè)或有某種特征、品性、才能的人。
用法:which還有一種特殊用法,它可以引導(dǎo)從句修飾前面的整個(gè)主句,代替主句所表達(dá)的整體概念或部分概念。在這種從句中,which可作主語(yǔ)、賓語(yǔ)、表語(yǔ),多數(shù)情況下意思是與and this相似,并可指人。例如:
He succeeded in the compitition,which made his parents very happy.
禁忌:
①如果作先行詞的集體名詞著眼于集體的整體,關(guān)系代詞用which;若是指集體中的各個(gè)成員,則用who。
②如果作先行詞的是anyone,anybody,everyone,someone,somebody,關(guān)系代詞應(yīng)該用who或whom,不用which。例如:
Is there anyone here who will go with you?
③定語(yǔ)從句中不能作定語(yǔ),但有時(shí)“whose+n.”=“the+n.+of+which”
④在非限定性定語(yǔ)從句中,只宜用which, 不宜用that.
Beijing, which is the capital of China, is a very beautiful city.
⑤在限定性定語(yǔ)從句中which和that在指代物的時(shí)候常??梢酝ㄓ?,但是有時(shí)只宜用which而不用that:
I 關(guān)系代詞前面有介詞的時(shí)候
This is the hotel in which you will stay.
II 如果有兩個(gè)定語(yǔ)從句,其中的一句的關(guān)系詞是that, 另一句宜用which.
Let me show you the novel that I borrowed from the library which was newly open to us。
如何正確地區(qū)分定語(yǔ)從句與同位語(yǔ)從句
一、 定語(yǔ)從句是形容詞從句,其作用相當(dāng)于一個(gè)形容詞,是用來(lái)修飾前面的名詞或代詞的;同位語(yǔ)從句是名詞從句,其作用相當(dāng)于一個(gè)名詞,是對(duì)前面的名詞作進(jìn)一步解釋的。例如:
1. We heard the news that he had told her. 我們聽(tīng)到他對(duì)她說(shuō)的消息。
2. We heard the news that he had won the game. 我們聽(tīng)到消息他贏得了比賽。
例1中的that從句的作用相當(dāng)于一個(gè)形容詞,其作用是修飾the news;例2中的that從句的作用相當(dāng)于一個(gè)名詞,是對(duì)the news的進(jìn)一步說(shuō)明。
二、定語(yǔ)從句的引導(dǎo)詞在從句中充當(dāng)一定的成分,可作主語(yǔ)、賓語(yǔ)、狀語(yǔ)等;而同位語(yǔ)從句中的引導(dǎo)詞在從句只起連接作用,不作任何句子成分。例如:
1. A plane is a machine that can fly.
飛機(jī)是一種能飛的機(jī)器。
2. The fact that they didn't finish the work has to be faced. 必須面對(duì)事實(shí),他們沒(méi)有完成工作。
例1中的引導(dǎo)詞that在從句中充當(dāng)句子成分,作從句的主語(yǔ),故為定語(yǔ)從句;例2中的that只起連接作用,引導(dǎo)從句解釋fact的內(nèi)容,不作任何句子成分,故為同位語(yǔ)從句。
三、引導(dǎo)定語(yǔ)從句的關(guān)聯(lián)詞在從句中作賓語(yǔ)或狀語(yǔ)時(shí),可以省略或被其他詞代替;而同位語(yǔ)從句的引導(dǎo)詞一般不能省略,更不能被代替。例如:
1. The news that she heard is true. 她聽(tīng)到的消息是真的。
2. The news that she will go abroad is true. 她將出國(guó)這消息是真的。
例1是定語(yǔ)從句,that可省略;例2是同位語(yǔ)從句,that不能省略。
3. The reason why he was chosen remains unknown. 他為什么被選上的原因還是不清楚。
4. The idea why he was chosen attracted our attention. 他為什么會(huì)被選上,這一想法引起我們的注意。
例3中why引導(dǎo)的是定語(yǔ)從句,why可以被 for which或 that 代替;例4中 why引導(dǎo)的是同位語(yǔ)從句,why 不能省去,也不能被其它詞代替。
四、同位語(yǔ)從句與其所修飾的名詞之間是一種同位關(guān)系,二者之間存在邏輯上的系表關(guān)系,可用“主+系+表”結(jié)構(gòu)來(lái)表示。例如:
The news that he won the first place is true. 他贏得冠軍的那個(gè)消息是真的。
上句若用“主+系+表”結(jié)構(gòu)來(lái)表示,則是:
The news is that he won the first place. 消息是他贏得了冠軍。
意思合理,系表結(jié)構(gòu)成立,故為同位語(yǔ)從句。
五、定語(yǔ)從句所修飾、限定的先行詞可以是各類(lèi)名詞,可以有復(fù)數(shù)形式;而同位語(yǔ)從句一般都與抽象名詞同位,一般沒(méi)有復(fù)數(shù)形式。例如:
1. The possibilities that she was offered seemed very great.她得到的可能性似乎大些。
2. Her mother was worried about the possibility that her daughter dislike to go to school. 她的母親很擔(dān)心,她女兒有可能不喜歡上學(xué)。
例1中的possibilities是定語(yǔ)從句的先行詞,可用復(fù)數(shù)形式;例2中的possibility是抽象名詞,后接的是同位語(yǔ)從句,一般不用復(fù)數(shù)形式。
六、由when, why, where引導(dǎo)的定語(yǔ)從句分別修飾或說(shuō)明表示時(shí)間、原因或地點(diǎn)的詞,但它們引導(dǎo)的同位語(yǔ)從句一般不和表示時(shí)間或地點(diǎn)的詞同位。例如:
1. I still remember the day when I first came to Beijing. 我仍然記得初次來(lái)北京的那天。
2. I have no idea when she will be back. 我不知道她何時(shí)回來(lái)。
3. This is the house where I lived two years ago. 這是我兩年前住的房子。
4. The question where we shall have a meeting hasn't decided. 我們到什么地方去開(kāi)會(huì),這個(gè)問(wèn)題沒(méi)有決定。
例1、3中的when和 where引導(dǎo)的是定語(yǔ)從句,day 和house分別表示時(shí)間和地點(diǎn);例2、4中的when和 where引導(dǎo)的是同位語(yǔ)從句.
關(guān)系副詞和定語(yǔ)從句
I.關(guān)系副詞也可以引導(dǎo)定語(yǔ)從句
關(guān)系副詞在從句中分別表示時(shí)間.地點(diǎn)或原因。
When:表示“……時(shí)候的”,是關(guān)系副詞引導(dǎo)限制、非限制性定語(yǔ)從句,修飾指時(shí)間的名詞,且在從句中作時(shí)間狀語(yǔ)。
This is the hour when the place is full of people.
Where:作地點(diǎn)狀語(yǔ),先行詞是指地點(diǎn)的名詞,引導(dǎo)限制、非限制性定語(yǔ)從句。
注:先行詞是指地點(diǎn)的名詞時(shí),謂語(yǔ)動(dòng)詞是及物的就用that(which),負(fù)責(zé)就用where.
Why或for which:作原因狀語(yǔ),先行詞必須是the reason。但是the reason在從句中作主語(yǔ)或賓語(yǔ)時(shí)要用that,which。
II. that可引導(dǎo)定語(yǔ)從句表示時(shí)間.地點(diǎn)或原因
That有時(shí)可以代替關(guān)系副詞 when, where 或者why引導(dǎo)定語(yǔ)從句表示時(shí)間.地點(diǎn)或原因,在 that引導(dǎo)的這種定語(yǔ)從句中,that也可以省去。
首先,(任何)從句結(jié)構(gòu):“關(guān)聯(lián)詞+從句主語(yǔ)+從句謂語(yǔ)”
位置:從句之首,主句先行詞之后。
成分:關(guān)系代詞和關(guān)系副詞均在定語(yǔ)從句中充當(dāng)句子成分。
非限制性定語(yǔ)從句:
(1)反作補(bǔ)充說(shuō)明,與主語(yǔ)關(guān)系不甚密切,朗讀時(shí)先行詞用降調(diào)并稍做停頓,多半逗號(hào)與主句隔開(kāi)。
(2)能修飾整個(gè)句子,限制性定語(yǔ)從句則不能。與限制性定語(yǔ)從句含義不同,限制-是確指,非限制性定語(yǔ)從句是泛指。
(3)先行詞為{專(zhuān)有名詞,具有特指對(duì)象的名詞}一般要用到非限制性定語(yǔ)從句。
(4)關(guān)系代詞不能用that ,先行詞指{人:用who、whom;物:which }
關(guān)系代詞與介詞
“介詞+關(guān)系代詞”既能引導(dǎo)非限制性定語(yǔ)從句,又能引導(dǎo)非限制性定語(yǔ)從句。介詞要根據(jù)先行詞、從句的謂語(yǔ)動(dòng)詞、從句中的形容詞來(lái)選擇,也可根據(jù)句意選擇。
I.介詞放在關(guān)系代詞的前面時(shí),介詞短語(yǔ)只能用which代物;和用whom代人;whose還可在從句中與它所修飾的詞一起作介詞賓語(yǔ)。
This is the hero of whom we are proud.
I want to find the very pen with which I wrote that letter.
The boss in whose company my father worked is a very kind person.
II.當(dāng)介詞放在句子的末尾時(shí),可用that/which代物,that/whom/who來(lái)作為介詞的賓語(yǔ),且這個(gè)做介詞賓語(yǔ)的關(guān)系代詞往往忽略
This is the hero that (who/whom/忽略) we are proud of.
特:
(1)from where為”介詞+關(guān)系副詞”結(jié)構(gòu),where作from的賓語(yǔ),但也可引導(dǎo)定語(yǔ)從句。例如:
We stood at the top of the hill,from where we can see the town.
(2) 有些動(dòng)詞+介詞所組成的短語(yǔ)動(dòng)詞,關(guān)系非常緊密,介詞不能前置。例如:listen to,look at,depend on,pay attention to,take care of
關(guān)系代詞的省略
首先注意只有限定性定語(yǔ)從句才能省略,非限定性定語(yǔ)從句絕對(duì)不能省略。
在下列情況下,可以省略關(guān)系代詞。
i. 當(dāng)關(guān)系代詞在從句中擔(dān)任動(dòng)詞賓語(yǔ)的時(shí)候
The people (who) we met at the party were very friendly to us.
ii. 關(guān)系代詞在從句中作介詞賓語(yǔ),而介詞在句尾時(shí)
Here is the man (that) you have been looking for.
iii. 關(guān)系代詞在從句中作系動(dòng)詞的表語(yǔ)時(shí)
Shang Hai is no longer the city (that) it used to be.
iv. who、which、that在there be句型中作從句主語(yǔ)時(shí);和先行詞為way(表示“方法”、“手段”時(shí),定語(yǔ)從句用that或in which引導(dǎo)),關(guān)系代詞總是省略。
There is an old man (who ) wants to see you.
The number of motorcycles(that/which)there are in Shangyu is simply surprising.
I don’t like the way (that) you talk to somebody else.
定語(yǔ)從句注意事項(xiàng)
一、認(rèn)清定語(yǔ)從句中的分隔現(xiàn)象。
有時(shí)命題者為了加大試題難度,往往把定語(yǔ)從句融入其它結(jié)構(gòu)之中來(lái)考查考生的綜合運(yùn)用能力,其常用的命題手段就是將定語(yǔ)從句的某一部分用插入語(yǔ)的方式分隔開(kāi),使考生分不清楚句子結(jié)構(gòu),從而誤選答案。
Miss Yang was the only girl in the office who had been invited to the party.(這里先行詞girl和關(guān)系代詞who之間被介詞短語(yǔ)in the office隔開(kāi)了,不能誤把office作先行詞。)
He took away all the flowers, which, of course, made the others unhappy.(這里of course是插入語(yǔ),增加了句子的難度,如果將其去掉,句子結(jié)構(gòu)就簡(jiǎn)單多了。)
二、掌握定語(yǔ)從句中的主謂一致。
這是指當(dāng)先行詞在從句中作主語(yǔ)時(shí),從句的謂語(yǔ)必須在人稱(chēng)和數(shù)上與之保持一致。
The girl has put all the pictures in a box, which look pretty.(先行詞pictures是復(fù)數(shù),在從句中作主語(yǔ),故從句的謂語(yǔ)用復(fù)數(shù)形式。)
He is the only one of the doctors in the hospital who has two cars.( 在"one of +名詞"結(jié)構(gòu)中,通常名詞是先行詞;但在one前加the only,則one是先行詞,故句子謂語(yǔ)用has。)
特:① one of + 復(fù)數(shù)名詞 +關(guān)系代詞+復(fù)數(shù)型動(dòng)詞
②the (only) one of + 復(fù)數(shù)名詞+關(guān)系代詞+單數(shù)型動(dòng)詞
The Great Wall is one of the world-famous buildings that draw lots of visitors.
Titanic is the (only) one of the most wonderful movies that has been
produced in Hollywood.
三、區(qū)分定語(yǔ)從句與其相似句型。
在實(shí)際運(yùn)用中,要分清到底是定語(yǔ)從句,還是并列句、狀語(yǔ)從句、強(qiáng)調(diào)句或其它句型,然后再來(lái)確定關(guān)聯(lián)詞。
Mr Wu has two sons, and both of them are fond of playing golf.(這里and連接的是并列句,不能用whom代替them。如去掉and,就必須用whom代替them構(gòu)成定語(yǔ)從句。)
It was last night that the terrible fire broke out. (這里是"It was+被強(qiáng)調(diào)部分+that... "構(gòu)成的強(qiáng)調(diào)句型,故連接詞不用when。)
四、 What引導(dǎo)名詞性從句,不能用于定語(yǔ)從句中。
關(guān)系代詞用法
A)as引導(dǎo)的定語(yǔ)從句。
在中學(xué)英語(yǔ)中,as引導(dǎo)的定語(yǔ)從句必須掌握以下兩個(gè)要點(diǎn):
1. 用在the same... as;such... as;as much;as many結(jié)構(gòu)中,as作主語(yǔ),賓語(yǔ)或表語(yǔ)。代替先行詞是人或物的名詞。
I have the same mobile phone as you (have). (as作賓語(yǔ))
He is such a kind man as often helps others.(as作主語(yǔ))
同時(shí),要區(qū)分such... as與such... that...的用法,在such... that... 結(jié)構(gòu)中,that引導(dǎo)狀語(yǔ)從句,且在從句中不作成分。
He is such a kind man that all of us like him. (從句主、賓語(yǔ)不缺,故用that,不用as。)
2. as引導(dǎo)非限制性定語(yǔ)從句,通常先行詞為整個(gè)句子,在定語(yǔ)從句中做主語(yǔ)、賓語(yǔ)或表語(yǔ),用來(lái)代表主句所表達(dá)的意思
它引導(dǎo)的定語(yǔ)從句可位于主句之前,句子之中,主句之后。Which只能在句后,而且as有“正如”,“就象”義;而which一般強(qiáng)調(diào)主句所產(chǎn)生的結(jié)果。
As is known to us all, Taiwan is part of China. =Taiwan is part of China, as / which is known to us all.
常用的2:as is said above,as already mentioned above,as is known to all,as it is,as is often the case,as is reported in thenews paper,see,expect。
B)關(guān)系代詞who的用法
(1) who 的前行詞必須是人,在從句中可以擔(dān)任主語(yǔ),往往也可以代替在從句中擔(dān)任賓
語(yǔ)的whom,但是它前邊不能有介詞,如果帶了介詞就必須用賓格的whom:
(介詞+whom)
This is the teacher who teaches us mathematics.
She is the girl whom (who) I went there with. (可以替代)
She is the girl with whom I went there. (不可替代)
(2)who,that在很多情況下可以通用,但是有些情況只能用who:
1. 先行詞是one, ones, anyone的時(shí)候宜用who.
One who has nothing to fear for oneself dares to tell the truth.
The ones who flatter me don’t please me.
Don’t tell anyone about the news who oughtn’t to know it.
2. 先行詞為those的時(shí)候,宜用who為關(guān)系代詞
Those who were not fit for their work could not see the beautiful clothes
made of the magic cloth.
Those who want to go to the Great Wall sign up here.
3. 當(dāng)先行詞有比較長(zhǎng)的后置定語(yǔ)的時(shí)候
I met a foreigner in the street yesterday who could asked me questions in
Chinese.
4. 一個(gè)句子中帶有兩個(gè)定語(yǔ)從句,其中一個(gè)定語(yǔ)從句的關(guān)系代詞為that,另一個(gè)則用who.
The boy that you met last night is the group leader who studies very hard.
5. 在there be 開(kāi)頭的句子中
There is an old man who wants to see you.
There are many young men who are against him.
C)關(guān)系代詞whose的用法
whose是代詞的所有格,修飾名詞,它既可以代人也可以代物。當(dāng)代物的時(shí)候,它相當(dāng)于of which。這種定語(yǔ)從句可以轉(zhuǎn)化為“the+(whose在從句中所修飾的名詞)+of+which(whom)”引導(dǎo)的非限定性定語(yǔ)從句,先行詞指人時(shí)用whom,先行詞指物時(shí)用which。
I saw a woman whose bag was stolen.
I’ll call a person whose father knows you.
Which is the car whose owner you know? (Which is the car the owner of whichyou know)
Please show me the book whose cover is red. (Please show me the book the cover of which is red)
D) 關(guān)系代詞that的用法:
從句中作主語(yǔ)時(shí)不能that省略,作賓語(yǔ)時(shí)可省略。
①首先特別注意,that只能用在限定性定語(yǔ)從句中,在非限定性定語(yǔ)從句中永遠(yuǎn)不能選用that, 另外介詞后邊也不可用that, 而是跟which。
②在限定性定語(yǔ)從句中,which和that在代替物的時(shí)候,一般可以通用。
有些情況下,只宜用that,而不宜用which
I. 先行詞是級(jí)形容詞或者它前面有級(jí)形容詞修飾的時(shí)候
This is the best that has been used against pollution.
English is the most difficult subject that you will learn during these
years.
II. 先行詞是序數(shù)詞,或者它前面有一個(gè)序數(shù)詞修飾的時(shí)候
He is the last person (that) I want to see.
It is the first American movie of this kind that I’ve ever seen.
III. 先行詞既有人又有物,宜用that
Do you know the things and persons that they are talking about?
The bike and its rider that had run over an old man were taken to the police station.
IV. 先行詞是all, much, little,few, something, anything, everything, nothing,none, the one等不定代詞時(shí)
You should hand in all that you have.
We haven’t got much that we can offer you.
I mean the one that you talked about just now.
V. 先行詞被不定代詞修飾,如all, any, every, few, little, no, some,no sooner等。例如:
You can take any toy that you like. 你可以拿走你喜歡的任何玩具。
VI. 先行詞前面Only, one of,the only, the same, the very,the last 等詞修飾的時(shí)候。
The only thing that we can do is to give you some money.
Li Ming is the only one that wants to be a teacher.
Li Ming is one of the students that want to be teachers in our class.
VII. 主句已有疑問(wèn)詞who或者which的時(shí)候
Which is the bike that you lost?
Who is the woman that was praixed at the meeting?
VIII. 有兩個(gè)定語(yǔ)從句,其中一個(gè)關(guān)系代詞已用which, 另外一個(gè)宜用that.
Edison built up a factory which produced things that had never been seen before.
E)關(guān)系代詞which的用法
which作主語(yǔ)、賓語(yǔ)、表語(yǔ)。作表語(yǔ)時(shí)指人、物,指人時(shí)一般指從事某種職業(yè)或有某種特征、品性、才能的人。
用法:which還有一種特殊用法,它可以引導(dǎo)從句修飾前面的整個(gè)主句,代替主句所表達(dá)的整體概念或部分概念。在這種從句中,which可作主語(yǔ)、賓語(yǔ)、表語(yǔ),多數(shù)情況下意思是與and this相似,并可指人。例如:
He succeeded in the compitition,which made his parents very happy.
禁忌:
①如果作先行詞的集體名詞著眼于集體的整體,關(guān)系代詞用which;若是指集體中的各個(gè)成員,則用who。
②如果作先行詞的是anyone,anybody,everyone,someone,somebody,關(guān)系代詞應(yīng)該用who或whom,不用which。例如:
Is there anyone here who will go with you?
③定語(yǔ)從句中不能作定語(yǔ),但有時(shí)“whose+n.”=“the+n.+of+which”
④在非限定性定語(yǔ)從句中,只宜用which, 不宜用that.
Beijing, which is the capital of China, is a very beautiful city.
⑤在限定性定語(yǔ)從句中which和that在指代物的時(shí)候常??梢酝ㄓ?,但是有時(shí)只宜用which而不用that:
I 關(guān)系代詞前面有介詞的時(shí)候
This is the hotel in which you will stay.
II 如果有兩個(gè)定語(yǔ)從句,其中的一句的關(guān)系詞是that, 另一句宜用which.
Let me show you the novel that I borrowed from the library which was newly open to us。
如何正確地區(qū)分定語(yǔ)從句與同位語(yǔ)從句
一、 定語(yǔ)從句是形容詞從句,其作用相當(dāng)于一個(gè)形容詞,是用來(lái)修飾前面的名詞或代詞的;同位語(yǔ)從句是名詞從句,其作用相當(dāng)于一個(gè)名詞,是對(duì)前面的名詞作進(jìn)一步解釋的。例如:
1. We heard the news that he had told her. 我們聽(tīng)到他對(duì)她說(shuō)的消息。
2. We heard the news that he had won the game. 我們聽(tīng)到消息他贏得了比賽。
例1中的that從句的作用相當(dāng)于一個(gè)形容詞,其作用是修飾the news;例2中的that從句的作用相當(dāng)于一個(gè)名詞,是對(duì)the news的進(jìn)一步說(shuō)明。
二、定語(yǔ)從句的引導(dǎo)詞在從句中充當(dāng)一定的成分,可作主語(yǔ)、賓語(yǔ)、狀語(yǔ)等;而同位語(yǔ)從句中的引導(dǎo)詞在從句只起連接作用,不作任何句子成分。例如:
1. A plane is a machine that can fly.
飛機(jī)是一種能飛的機(jī)器。
2. The fact that they didn't finish the work has to be faced. 必須面對(duì)事實(shí),他們沒(méi)有完成工作。
例1中的引導(dǎo)詞that在從句中充當(dāng)句子成分,作從句的主語(yǔ),故為定語(yǔ)從句;例2中的that只起連接作用,引導(dǎo)從句解釋fact的內(nèi)容,不作任何句子成分,故為同位語(yǔ)從句。
三、引導(dǎo)定語(yǔ)從句的關(guān)聯(lián)詞在從句中作賓語(yǔ)或狀語(yǔ)時(shí),可以省略或被其他詞代替;而同位語(yǔ)從句的引導(dǎo)詞一般不能省略,更不能被代替。例如:
1. The news that she heard is true. 她聽(tīng)到的消息是真的。
2. The news that she will go abroad is true. 她將出國(guó)這消息是真的。
例1是定語(yǔ)從句,that可省略;例2是同位語(yǔ)從句,that不能省略。
3. The reason why he was chosen remains unknown. 他為什么被選上的原因還是不清楚。
4. The idea why he was chosen attracted our attention. 他為什么會(huì)被選上,這一想法引起我們的注意。
例3中why引導(dǎo)的是定語(yǔ)從句,why可以被 for which或 that 代替;例4中 why引導(dǎo)的是同位語(yǔ)從句,why 不能省去,也不能被其它詞代替。
四、同位語(yǔ)從句與其所修飾的名詞之間是一種同位關(guān)系,二者之間存在邏輯上的系表關(guān)系,可用“主+系+表”結(jié)構(gòu)來(lái)表示。例如:
The news that he won the first place is true. 他贏得冠軍的那個(gè)消息是真的。
上句若用“主+系+表”結(jié)構(gòu)來(lái)表示,則是:
The news is that he won the first place. 消息是他贏得了冠軍。
意思合理,系表結(jié)構(gòu)成立,故為同位語(yǔ)從句。
五、定語(yǔ)從句所修飾、限定的先行詞可以是各類(lèi)名詞,可以有復(fù)數(shù)形式;而同位語(yǔ)從句一般都與抽象名詞同位,一般沒(méi)有復(fù)數(shù)形式。例如:
1. The possibilities that she was offered seemed very great.她得到的可能性似乎大些。
2. Her mother was worried about the possibility that her daughter dislike to go to school. 她的母親很擔(dān)心,她女兒有可能不喜歡上學(xué)。
例1中的possibilities是定語(yǔ)從句的先行詞,可用復(fù)數(shù)形式;例2中的possibility是抽象名詞,后接的是同位語(yǔ)從句,一般不用復(fù)數(shù)形式。
六、由when, why, where引導(dǎo)的定語(yǔ)從句分別修飾或說(shuō)明表示時(shí)間、原因或地點(diǎn)的詞,但它們引導(dǎo)的同位語(yǔ)從句一般不和表示時(shí)間或地點(diǎn)的詞同位。例如:
1. I still remember the day when I first came to Beijing. 我仍然記得初次來(lái)北京的那天。
2. I have no idea when she will be back. 我不知道她何時(shí)回來(lái)。
3. This is the house where I lived two years ago. 這是我兩年前住的房子。
4. The question where we shall have a meeting hasn't decided. 我們到什么地方去開(kāi)會(huì),這個(gè)問(wèn)題沒(méi)有決定。
例1、3中的when和 where引導(dǎo)的是定語(yǔ)從句,day 和house分別表示時(shí)間和地點(diǎn);例2、4中的when和 where引導(dǎo)的是同位語(yǔ)從句.
關(guān)系副詞和定語(yǔ)從句
I.關(guān)系副詞也可以引導(dǎo)定語(yǔ)從句
關(guān)系副詞在從句中分別表示時(shí)間.地點(diǎn)或原因。
When:表示“……時(shí)候的”,是關(guān)系副詞引導(dǎo)限制、非限制性定語(yǔ)從句,修飾指時(shí)間的名詞,且在從句中作時(shí)間狀語(yǔ)。
This is the hour when the place is full of people.
Where:作地點(diǎn)狀語(yǔ),先行詞是指地點(diǎn)的名詞,引導(dǎo)限制、非限制性定語(yǔ)從句。
注:先行詞是指地點(diǎn)的名詞時(shí),謂語(yǔ)動(dòng)詞是及物的就用that(which),負(fù)責(zé)就用where.
Why或for which:作原因狀語(yǔ),先行詞必須是the reason。但是the reason在從句中作主語(yǔ)或賓語(yǔ)時(shí)要用that,which。
II. that可引導(dǎo)定語(yǔ)從句表示時(shí)間.地點(diǎn)或原因
That有時(shí)可以代替關(guān)系副詞 when, where 或者why引導(dǎo)定語(yǔ)從句表示時(shí)間.地點(diǎn)或原因,在 that引導(dǎo)的這種定語(yǔ)從句中,that也可以省去。