定語從句連接方法

❶ 定語從句該怎麼用

有關定語從句的概念(1)定語從句：就是在復合句里充當定語的從句，它通常緊靠在所修飾的名詞或代詞後面。(2)先行詞：就是被定語從句修飾的名詞或代詞。(3)關系詞：引導定語從句的詞叫關系詞。關系詞有關系代詞who, whom, whose, which和that等;關系副詞有when, where, why等。關系詞不僅起連接作用，而且還代表先行詞並在定語從句中擔任某一句子成分，關系代詞作主語、賓語、定語、表語等，關系副詞作狀語。如：This is the book that my father bought me yesterday. 這就是我父親昨天幫我買的那本書。說明：句中修飾the book的that my father bought me yesterday就是定語從句;被定語從句所修飾的the book這是先行詞;代表the book的關系代詞that在定語從句中作bought的直接賓語。The time when he arrives is not known. 他到達的時間還不知道。說明：句中when he arrives是定語從句，被定語從句修飾的the time是先行詞，關系副詞when作時間狀語。
■關系代詞的一般用法先行詞是人，在從句中作主語用who，作賓語用whom或who，作定語用whose;先行詞是物，在定語從句中作主語或賓語都用which，作定語用of which或whose均可。在限制性定語從句中which, who, whom都可用that代替。關系代詞作賓語時常被省略。This is the man who helped me yesterday. 這就是昨天幫助我的那個人。(作主語)The teacher (who/whom/that) you want to see is coming. 你要見的老師來了。(作see的賓語，可以省略)I met a boy whose father was a astronaut. 我認識一位男孩，他的父親是宇航員。(作定語)Here is the coat which/that will be made to you. 這是一件做給你的衣服。(作主語)This is the factory (which/that) we visited last year.這就是我們去年參觀的那家工廠。(作visited的賓語，可以省略)He has a book whose cover (=the cover of which) is very beautiful. 他有一本封面非常漂亮的書。
■關系副詞的一般用法關系副詞有when, where, why，在定語從句中作狀語，分別表示時間、地點和原因。when的先行詞通常是time, day, season, age, occasion等時間名詞;where的先行詞通常是place, city, town, village, house, case, situation, scenes等地點或情形名詞;why的先行詞只能是reason。關系副詞when和where有時可用「介詞+which」代替，why可用for which代替。如：There are occasions when (=on which) one must yield. 任何人都有不得不屈服的時候。Beijing is the place where (=in which) I was born.北京是我的.出生地。Is this the reason why (=for which) he refused our offer?這就是他拒絕我們幫助他的理由嗎?注意：先行詞雖然是時間或地點，但若在定語從句中作主語或賓語時，要用關系代詞。(1)The factory where his father worked has closed. 他父親曾工作的那家工廠關閉了。(作狀語)比較：The factory which/that was built in 1978 has closed. 1978年建的那家工廠關閉了。(作主語)(2) I』ll never forget the days when we lived together. 我永遠也忘不了我們一起生活的那些日子。(作狀語)比較：I』ll never forget the days (that) we spent in Australia. 我永遠也忘不了我們在澳大利亞度過的那些日子。(作及物動詞spent的賓語)(3) The reason (why) she was ill was that she had eaten bad meat. 她生病的原因是她吃了變質的肉。(作狀語，用關系副詞)比較：The reason (that) he gave for his absence was obviously fabricated.他所說的缺席理由顯然是編造的。(作gave的賓語，用關系代詞)

❷ 定語從句的使用方法

定語從句及相關術語
1.定語從句：修飾一個名詞或代詞的從句稱為定語從句，一般緊跟在它所修飾的先行詞後面。2.關系詞：引導定語從句的關聯詞稱為關系詞，關系詞有關系代詞和關系副詞。關系代詞有that, which, who, whom, whose, as等；關系副詞有where, when, why等。關系詞常有3個作用：1，引導定語從句。2，代替先行詞。3，在定語從句中擔當一個成分。

，名詞，代詞，數詞，分詞，副詞，不定式以及介詞短語來擔任，也可以由一個句子來擔任．
定語從句是由關系代詞或關系副詞引導的從句，其作用是作定語修飾主句的某個名詞性成分，相當於形容詞，所以又稱為形容詞性從句．
I. 限制性定語從句的特殊用法
II. 非限制性定語從句
III. 同位語從句
IV. 同位語從句和定語從句的區別

I. 限制性定語從句的特殊用法
1. way + 定語從句

way 後面跟定語從句有三種形式。

(1) way + in which + 定語從句

例如：

She was pleased with the way in which he had accepted her criticism.

(2) way + that +定語從句

例如：

They didn』t do it in the way that we do now.

(3) way + 定語從句

例如：

He didn』t speak the way I do.

2. as 引導的定語從句

(1) 在由 as 引導的定語從句中所修飾的詞（先行詞）前面常有 such 或 the same。

例如：

Such people as you describe are rare nowadays.

I have the same trouble as you (have).

(2) As 在定語從句中可以作主語、賓語或表語。

例如：

Let』s discuss only such questions as concern everyone of us.（作主語）

I never heard such stories as he tells.（作賓語）

I』ve never seen such a clever man as he is.（作表語）

(3) As 有時引導非限制性定語從句，可在定語從句中作主語、賓語、表語，修飾主句，常解釋為正如、如同。

例如：

As is known to all, the earth moves round the sun.（作主語）

As was expected, he performed the task with success.（作主語）

As he predicted, the wind changed.（作賓語）

The meeting is very important, as indeed it is.（作表語）

II. 非限制性定語從句
1.非限制性定語從句由 who, whom, which 引導（不可用 that），還可以由 whose, when, where 等詞引導。

非限制性定語從句要用逗號隔開，非限制性定語從句可以刪去，整個句子的意思還是完整的，而限制性定語從句如果被刪去，句子的意思不完整。

例如：

Mr Brown, who is our English teacher, lives near our school.

Yesterday I met my son』s school master, whom you saw at my home last year.

He has finished the difficult exercise, which is easy for you.

The factory is headed by a 35-year-old man, whose wife is from America.

They will fly to Qing, where they plan to stay for two weeks.

In these days, when I was a child, the city had no instry to speak of.

注意：非限制性定語從句中的關系詞是不可省略的。

2.非限制性定語從句有時並非修飾名詞或代詞，它可以修飾整個句子。

例如：

They have invited me to visit their country, which is very kind of them.

3.in front of, at the back of, in the middle of 等短語在定語從句中的用法。

如果關系代詞是作這類介詞短語的賓語時，介詞短語必須提前。

例如：

Yesterday afternoon we arrived at his log cabin, in front of which stood a tall

tree.

4.注意此類句子表達方式。

There are forty students in their class, thirty of whom are League members.

也可以改成

There are forty students in their class, of whom thirty are League members.

III.同位語從句

同位語從句常跟在 idea, fact, doubt, thought, belief, news, hope 等詞後面，由連接代詞 that（不可用 which）和連接副詞 when, where, whether 等引導。

例如：

I had no idea that you were here.

The fact that he is unfit for his job is quite clear.

Then arose the question where we were to get the machine needed.

All the time she was in bitter doubt whether she was right.

IV.同位語從句和定語從句的區別

同位語從句用於名詞後面，對該名詞的內容作進一步說明，連接詞在從句中不作成份。

定語從句用於修飾名詞或代詞，引導定語從句的關系代詞或關系副詞往往在定語從句中作一個成份。

例如：

Have you heard the news that Mr Smith will come to give a lecture on Irish Fairy Tales?

這里 that 引導的是同位語從句，不可以用 which 代替 that， 連接代詞在從句中不作成份。

Have you told him the news that I told you last week?

這里 that 引導的是定語從句，可以用 which 代替 that，它在定語從句中作賓語

定語從句（Attributive Clauses）在句中做定語，修飾一個名詞或代詞，被修飾的名詞,片語或代詞即先行詞。定語從句通常出現在先行詞之後，由關系詞（關系代詞或關系副詞）引出。
關系代詞有：who, whom, whose, that, which等。
關系副詞有：when, where, why等。
1 關系代詞引導的定語從句

關系代詞所代替的先行詞是人或物的名詞或代詞，並在句中充當主語、賓語、定語等成分。關系代詞在定語從句中作主語時，從句謂語動詞的人稱和數要和先行詞保持一致。
1）who, whom, that
這些詞代替的先行詞是人的名詞或代詞，在從句中所起作用如下：
Is he the man who/that wants to see you?
他就是你想見的人嗎？（who/that在從句中作主語）
He is the man whom/ that I saw yesterday.
他就是我昨天見的那個人。（whom/that在從句中作賓語）

2) Whose 用來指人或物，(只用作定語, 若指物，它還可以同of which互換）, 例如：
They rushed over to help the man whose car had broken down. 那人車壞了，大家都跑過去幫忙。
Please pass me the book whose (of which) cover is green.請遞給我那本綠皮的書。

3）which, that
它們所代替的先行詞是事物的名詞或代詞，在從句中可作主語、賓語等，例如：
A prosperity which / that had never been seen before appears in the countryside. 農村出現了前所未有的繁榮。（which / that在句中作賓語）
The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。(which / that在句中作賓語）

2 關系副詞引導的定語從句

關系副詞可代替的先行詞是時間、地點或理由的名詞，在從句中作狀語。
1）when, where, why
關系副詞when, where, why的含義相當於"介詞+ which"結構，因此常常和"介詞+ which"結構交替使用，例如：
There are occasions when (on which) one must yield.任何人都有不得不屈服的時候。
Beijing is the place where (in which) I was born.北京是我的出生地。
Is this the reason why (for which) he refused our offer?這就是他拒絕我們幫助他的理由嗎？

2）that代替關系副詞
that可以用於表示時間、地點、方式、理由的名詞後取代when, where, why和"介詞+ which"引導的定語從句，在口語中that常被省略，例如：
His father died the year (that / when / in which) he was born.他父親在他出生那年逝世了。
He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住過的地方。

3 判斷關系代詞與關系副詞

方法一： 用關系代詞，還是關系副詞完全取決於從句中的謂語動詞。及物動詞後面無賓語，就必須要求用關系代詞；而不及物動詞則要求用關系副詞。例如：
This is the mountain village where I stayed last year.
I'll never forget the days when I worked together with you.

判斷改錯（註：先顯示題，再顯示答案，橫線；用不同的顏色表示出。）
（錯） This is the mountain village where I visited last year.
（錯） I will never forget the days when I spent in the countryside.
（對） This is the mountain village (which) I visited last year.
（對） I'll never forget the days (which) I spent in the countryside.

習慣上總把表地點或時間的名詞與關系副詞 where, when聯系在一起。此兩題錯在關系詞的誤用上。

方法二： 准確判斷先行詞在定語從句中的成分(主、謂、賓、定、狀)，也能正確選擇出關系代詞/關系副詞。
例1. Is this museum ___ you visited a few days age?
A. whereB. that C. on which D. the one
例2. Is this the museum ____ the exhibition was held.
A. whereB. that C. on whichD. the one
答案：例1 D，例2 A

例1變為肯定句： This museum is ___ you visited a few days ago.
例2變為肯定句： This is the museum ___ the exhibition was held.
在句1中，所缺部分為賓語，而where, that, on which都不能起到賓語的作用，只有the one既做了主句的表語，又可做從句的賓語，可以省略關系代詞，所以應選D。
而句2中, 主、謂、賓俱全，從句部分為句子的狀語表地點，既可用副詞where，又因 in the museum片語，可用介詞in + which 引導地點狀語。而此題中，介詞on 用的不對，所以選A。
關系詞的選擇依據在從句中所做的成分，先行詞在從句中做主、定、賓語時，選擇關系代詞 (who, whom, that, which, whose)； 先行詞在從句中做狀語時，應選擇關系副詞 ( where 地點狀語，when 時間狀語，why 原因狀語) 。

4 限制性和非限制性定語從句

1) 定語從句有限制性和非限制性兩種。限制性定語從句是先行詞不可缺少的部分，去掉它主句意思往往不明確；非限制性定語從句是先行詞的附加說明，去掉了也不會影響主句的意思，它與主句之間通常用逗號分開，例如：
This is the house which we bought last month.這是我們上個月買的那幢房子。（限制性）
The house, which we bought last month, is very nice.這幢房子很漂亮，是我們上個月買的。（非限制性）
2) 當先行詞是專有名詞或物主代詞和指示代詞所修飾時，其後的定語從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，他曾經是我的老師。
My house, which I bought last year, has got a lovely garden.我去年買的的那幢房子帶著個漂亮的花園。
This novel, which I have read three times, is very touching. 這本小說很動人，我已經讀了三遍。

3) 非限制性定語從句還能將整個主句作為先行詞, 對其進行修飾, 這時從句謂語動詞要用第三人稱單數，例如：
He seems not to have grasped what I meant, which greatly upsets me. 他似乎沒抓住我的意思，這使我心煩。
Liquid water changes to vapor, which is called evaporation. 液態水變為蒸汽，這就叫做蒸發。

說明：關系代詞that和關系副詞why不能引導非限制性定語從句。

5 介詞+關系詞

1）介詞後面的關系詞不能省略。
2）that前不能有介詞。
3） 某些在從句中充當時間，地點或原因狀語的"介詞+關系詞"結構可以同關系副詞when 和where 互換。
This is the house in which I lived two years ago.
This is the house where I lived two years ago.
Do you remember the day on which you joined our club?
Do you remember the day when you joined our club?

6 as, which 非限定性定語從句

由as, which 引導的非限定性定語從句，as和which可代整個主句，相當於and this或and that。As一般放在句首，which在句中。
As we know, smoking is harmful to one's health.
The sun heats the earth, which is very important to us.

典型例題
1）Alice received an invitation from her boss, ___came as a surprise.
A. it B. that C. whichD. he
答案C. 此為非限定性從句，不能用 that修飾，而用which.，it 和he 都使後句成為句子，兩個獨立的句子不能單以逗號連接。況且選he句意不通。

2）The weather turned out to be very good, ___ was more than we could expect.
A. whatB. whichC. thatD. it
答案B。which可代替句子，用於非限定性定語從句，而what不可。That 不能用於非限定性定語從句，it不為連詞，使由逗號連接的兩個句子並在一起在英語語法上行不通。

3）It rained hard yesterday, ____ prevented me from going to the park..
A. thatB. whichC. as D. it
答案B.
as 和which在引導非限制性定語從句時，這兩個關系代詞都指主句所表達的整個意思，且在定語從句中都可以作主語和賓語。但不同之處主要有兩點：
(1） as 引導的定語從句可置於句首，而which不可。
(2） as 代表前面的整個主句並在從句中作主語時，從句中的謂語必須是系動詞；若為行為動詞，則從句中的關系代詞只能用which.。
在本題中，prevent由於是行為動詞，所以正確選項應為B。

As 的用法
例1. the same… as；such…as 中的as 是一種固定結構, 和……一樣……。
I have got into the same trouble as he (has).
例2. as可引導非限制性從句，常帶有'正如'。
As we know, smoking is harmful to one's health.
As is know, smoking is harmful to one's health.
As是關系代詞。例1中的as作know的賓語；例2中，它充當從句的主語，謂語動詞know要用被動式。

7 先行詞和關系詞二合一

1)Whoever spits in public will be punished here.
(Whoever 可以用 anyone who 代替)
2)The parents will use what they have to send their son to technical school.
(what 可以用all that代替)

8 what/whatever;that/what; who/whoever

1）what = the thing which；whatever = anything
What you want has been sent here.
Whatever you want makes no difference to me.
2) who= the person that whoever= anyone who
（錯）Who breaks the law will be punished.
（錯）Whoever robbed the bank is not clear.
（對）Whoever breaks the law will be punished.
（對）Who robbed the bank is not clear.
3) that 和 what
當that引導定語從句時 ，通常用作關系代詞，而引導名詞性從句時，是個不充當任何成分的連接詞。賓語從句和表語從句中的that常可省略。What只能引導名詞性從句， 用作連接代詞，作從句的具體成分，且不能省略。
I think (that) you will like the stamps.
What we need is more practice.

9 關系代詞that 的用法

1）不用that的情況
a) 在引導非限定性定語從句時。
(錯)The tree, that is four hundred years old, is very famous here.
b) 介詞後不能用。
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.

2) 只能用that作為定語從句的關系代詞的情況
a)在there be 句型中，只用that，不用which。
b)在不定代詞，如：anything, nothing, the one, all, much, few, any, little等作先行詞時，只用that，不用which。
c)先行詞有the only, the very修飾時，只用that。
d)先行詞為序數詞、數詞、形容詞最高級時，只用that。.
e)先行詞既有人，又有物時。

舉例：
All that is needed is a supply of oil.
所需的只是供油問題。
Finally, the thief handed everything that he had stolen to the police.
那賊最終把偷的全部東西交給了警察。

❸ 英語定語從句的連接詞的選法是什麼呀越細越好

很簡單的，人用who,that,物用which,that.當
先行詞
受到only
very
之類的副詞修飾時，只能用that.
非限定性定語從句
，必須用which或者who,不能用that.

❹ 定語從句中連接詞的用法

4、先行詞：被定語從句修飾的名詞、代詞稱為先行詞。
關系代詞引導的定語從句舉例
關系代詞所代替的先行詞是人或物的名詞或代詞，並在句中充當主語、賓語、定語等成分。關系代詞在定語從句中作主語時，從句謂語動詞的人稱和數要和先行詞保持一致。
1、who, whom, that
這些詞代替的先行詞是人的名詞或代詞，在從句中所起作用如下：
(1) Is he the man who/that wants to see you? 他就是想見你的人嗎？（who/that在從句中作主語）
(2) He is the man whom/ that I saw yesterday. 他就是我昨天見的那個人。（whom/that在從句中作賓語）
2、Whose 用來指人或物，(只用作定語, 若指物，它還可以同of which互換）
(1) They rushed over to help the man whose car had broken down. 那人車壞了，大家都跑過去幫忙。
(2) Please pass me the book whose (of which) cover is green. 請遞給我那本綠皮的書。
3、 which, that 它們所代替的先行詞是事物的名詞或代詞，在從句中可作主語、賓語等，例如：
(1) A prosperity which / that had never been seen before appears in the countryside. 農村出現了前所未有的繁榮。（which / that在句中作主語）
(2) The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。(which / that在句中作賓語）
限定性定語從句

一、關系代詞（在句中作主語、賓語或定語）
1. that既可代表事物也可代表人，which代表事物；它們在從句中作主語或賓語，that在從句中作賓語時常可省略關系詞，which在從句中作賓語也可以省略。[eg：this is the book （which）you want。]
2而且，如果which在從句中作「不及物動詞＋介詞」的介詞的賓語，注意介詞不要丟掉，而且介詞總是放在關系代詞which的前邊，但有的則放在它原來的位置
3. 代表物時多用which，但在帶有下列詞的句子中用that而不用which，這些詞包括當先行詞是anything, everything, nothing , none等不定代詞時，或者是由every, any, all, some, no, little, few, much等修飾時等，這時的that常被省略 還有先行詞前有序數詞或形容詞最高級修飾時,或先行詞就是序數詞或最高級時.以及先行詞中既有人又有物時.還有句中前面有which時,都只能用that
4. who和whom引導的從句用來修飾人，分別作從句中的主語和賓語，whom作賓語時，要注意它可以作動詞的賓語也可以作介詞的賓語
5. whose是關系代詞，修飾名詞作定語，相當於所修飾成分的前置所有格.它引導的從句可以修飾人和物, 當它引導的從句修飾物體時, 可以與 of which 調換,表達的意思一樣。
二、關系副詞（在句中作狀語）
關系副詞=介詞+關系代詞
why=for which
where=in/ at/ on/ ... which (介詞同先行詞搭配)
when=ring/ on/ in/ ... which (介詞同先行詞搭配)
1. where是關系副詞，用來表示地點的定語從句。
2. when引導定語從句表示時間〔注〕值得一提的是，表示時間「time"一詞的定語從句只用when引導，有時不用任何關系代詞，當然也不用that引導。
By the time you arrived in London, we had stayed there for two weeks.
I still remember the first time I met her.
Each time he goes to business trip, he brings a lot of living necessities, such as towels, soap, toothbrush etc。
3. 當從句的邏輯主語是some, any, no, somebody, anybody, nobody, something, anything, everything或nothing時，常用there is來引導
There is somebody here who wants to speak to you. 這里有人要和你說話。
關系代詞引導的定語從句

1.who指人在從句中做主語
(1) The boys who are playing football are from Class One. 在踢足球的男孩們是一班的.
(2) Yesterday I helped an old man who lost his way. 昨天，我幫助了一個迷路的老人.
2. whom指人，在定語從句中充當賓語，常省略。（註：who和whom已無太大區別，基本可以通用。唯一區別是who可以做主語而whom不可以。）
(1) Mr. Liu is the person (whom) you talked with on the bus. 劉先生就是在公交車上和你聊天的那個人.
(2) Mr. Ling is just the boy whom I want to see. 凌先生恰巧就是我想見的那個男孩.
(3) The man who/whom you met just now is my friend. 你剛剛見到的那個人就是我的朋友.
注意：關系代詞whom在口語和非正式語體中常用who代替，可省略。
如果在從句中做賓語,就用whom或who.比如: He is the man whom/who I talk to. 他就是那個和我聊天的男人.
如果是在從句中作主語就只能用who.比如: He is the man who has an English book. 他就是那個有英語書的男人.
3. whose通常指人，也可指物，在定語從句中做定語。
(1) He has a friend whose father is a doctor.
(2) I once lived in a house whose roof has fallen in.whose指物時，常用以下結構來代替
(3) The classroom whose door is broken will soon be repaired.
(4) The classroom the door of which is broken will soon be repaired.
(5) Do you like the book whose color is yellow?
(6) Do you like the book the color of which is yellow?
4.which指物，在定語從句中做主語或者賓語，做賓語時可省略。
(1) Football is a game which is liked by most boys. 足球是大多數男孩都喜歡的游戲.
(2) This is the pen (which) he bought yesterday. 這是他昨天剛買的鋼筆.
5. that指人時，相當於who或者whom；指物時，相當於which。
在定語從句中做主語或者賓語，做賓語時可省略。
(5) The number of the people that/who come to visit the city each year rises one million.
(6) Where is the man that/whom I saw this morning?

關系副詞引導的定語從句

1. when指時間，在定語從句中做時間狀語
(1) I still remember the day when I first came to the school.
(2) The time when we got together finally came.
2. where指地點，在定語從句中做地點狀語
(1) Shanghai is the city where I was born.
(2) The house where I lived ten years ago has been pulled down.
3. why指原因，在定語從句中做原因狀語
(1) Please tell me the reason why you missed the plane.
(2) I don』t know the reason why he looks unhappy today.
注意：關系副詞引導的從句可以由「介詞+關系代詞」引導的從句替換
(1) The reason why/ for which he refused the invitation is not clear,
(2) From the year when/in which he was going to school he began to know what he wanted when he grew up.

PS：that也不是萬能的……
關系代詞that 的用法
(1)不用that的情況
(a) 在引導非限定性定語從句時。
(錯)The tree, that is four hundred years old, Is very famous here.
(b) 介詞後不能用。
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.
(2) 只能用that作為定語從句的關系代詞的情況
(a) 在there be 句型中，只用that，不用which。
(b) 在不定代詞，如：anything, nothing, the one, all, much, few, any, little等作先行詞時，只用that，不用which。
(c) 先行詞有the only, the very,the same,the last,just修飾時，只用that。
(d) 先行詞為序數詞、數詞、形容詞最高級時，只用that,不能用which。.
(e) 先行詞既有人，又有物時。
(f) 先行詞指物，在主句中作表語時．
(g) 為了避免重復．
(h)先行詞是the way或the reason時，that可作關系副詞，也可省略
(i) 主句的主語是疑問詞who /which時
舉例：
Is this the book that you borrowed in the library?
這是你在圖書館借的那本書嗎？
Who that break the window should be punished．
誰打碎了窗戶都要受到懲罰．
All that is needed is a supply of oil.
所需的只是供油問題。
Finally, the thief handed everything that he had stolen to the police.
那賊最終把偷的全部東西交給了警察。
[編輯本段]難點分析
（一）限制性定語從句只能用that的幾種情況
1、當先行詞是anything, everything, nothing (something 除外), few, all, none, little, some等代詞時，或者是由every, any, all, some, no, little, few, much，each等修飾時
(1) Have you taken down everything (that) Mr. Li has said?
(2) There seems to be nothing (that) seems impossible for him in the world.
(3) All that can be done has been done.
(4) There is little (that) I can do for you.
注意1：部分時候that可以省略，如部分例句將that用括弧括住。
注意2：當先行詞指人時，偶爾也可以用who
(4) Any man that/.who has a sense of ty won』t do such a thing.
2、當先行詞被序數詞修飾
The first place that they visited in London was the Big Ben.
3、當先行詞被形容詞最高級修飾時
This is the best film that I have seen.
4、當形容詞被the very, the only，the same,the last 修飾時
(1) This is the very good dictionary that I want to buy,
(2) After the fire in his house, the old car is the only thing that he owned.
當先行詞指人時，偶爾也可以用who
(3) Wang Hua is the only person in our school who will attend the meeting？
5、當先行詞前面有who, which等疑問代詞時
(1) Who is the man that is standing there?
(2) Which is the T-shirt that fits me most?
6、當先行詞既有人，也有動物或者物體時
Can you remember the scientist and his theory that we have learned?
7.當關系代詞在定語從句中做表語
The village is no longer the one that it used to be 10 years ago.
8.當在there be句型中，通常情況下用that，不用which
詳見度娘網路

❺ 初三英語定語從句連接

1、I want to watch action movies that/which are exciting.
2、The girl whose voice is sweet joined the league yesterday.
3、The student who/that is very tall is absent today.或者還可以說The student who is absent today is very tall.
4、The man whom Jane taled to is Kangkang's father.
5、We had an argument which/that was about the price of the computer.
6、The man who is still alive after the bad accident is very lucky.
其實就如一樓的所說，定語從句的語法並不算難，有個固定的格式，只要弄明白前後句之間的聯系和意思就好填空了。提供一下本人的答案，不過還是希望LZ可以理解記憶最好~~

❻ 定語從句的結構是什麼

定語從句結構為：定語從句=先行詞+關系詞+從句

1、先行詞指被定語從句修飾的名詞、代詞。一般先行詞出現在定語從句的前面。

2、關系詞作用：連接作用，連接主句和定語從句。指代先行詞。在定語從句中擔當成分。

3、定語用來限定、修飾名詞或代詞，是對名詞或代詞起修飾、限定作用的詞、短語（動詞不定式短語、分詞短語）漢語中常用「……的」表示。

從句在主句中充當定語成分。被修飾的詞叫先行詞。定語從句不同於單詞作定語的情況，它通常只能放在被修飾的詞（即先行詞）之後。

定語 從句由關系詞（關系代詞、關系副詞）引導，關系代詞、關系副詞位於定語從句句首。

(6)定語從句連接方法擴展閱讀：

關系代詞所代替的先行詞是人或物的名詞或代詞，並在從句中充當主語、賓語、定語等成分。關系代詞在定語從句中作主語時，從句謂語動詞的人稱和數要和先行詞保持一致。

which在定語從句中指物，可作主語或及物動詞或介詞的賓語，作賓語時可省略；that在定語從句中既可指人又可指物。

在定語從句中作主語、賓語和表語，作賓語時可省略，指人時，相當於who或whom，指物時，相當於which，作介詞賓語時，介詞不可提到that前，當介詞提前時，需要用which或whom來代替。

關系代詞：在句中作主語、賓語或定語。

1、that既可代表事物也可代表人，「which」代表事物；它們在從句中作主語或賓語，作賓語可省略「that」在從句中作賓語時常可省略關系詞，「which」在從句省略。[eg：This is the book （which）you want.]

2、如果which在從句中作「不及物動詞+介詞」的介詞的賓語，注意介詞不要丟掉，而且介詞總是放在關系代詞which的前面，但有的則放在它前面的位置。

❼ 定語從句的用法

定語從句（Attributive Clauses）在句中做定語，修飾一個名詞或代詞，被修飾的名詞,片語或代詞即先行詞。定語從句通常出現在先行詞之後，由關系詞（關系代詞或關系副詞）引出。
關系代詞有：who, whom, whose, that, which等。
關系副詞有：when, where, why等。
18.1 關系代詞引導的定語從句

關系代詞所代替的先行詞是人或物的名詞或代詞，並在句中充當主語、賓語、定語等成分。關系代詞在定語從句中作主語時，從句謂語動詞的人稱和數要和先行詞保持一致。
1）who, whom, that
這些詞代替的先行詞是人的名詞或代詞，在從句中所起作用如下：
Is he the man who/that wants to see you?
他就是你想見的人嗎？（who/that在從句中作主語）
He is the man whom/ that I saw yesterday.
他就是我昨天見的那個人。（whom/that在從句中作賓語）

2) Whose 用來指人或物，(只用作定語, 若指物，它還可以同of which互換）, 例如：
They rushed over to help the man whose car had broken down. 那人車壞了，大家都跑過去幫忙。
Please pass me the book whose (of which) cover is green. 請遞給我那本綠皮的書。

3）which, that
它們所代替的先行詞是事物的名詞或代詞，在從句中可作主語、賓語等，例如：
A prosperity which / that had never been seen before appears in the countryside. 農村出現了前所未有的繁榮。（which / that在句中作賓語）
The package (which / that) you are carrying is about to come unwrapped. 你拿的包快散了。(which / that在句中作賓語）

18.2 關系副詞引導的定語從句

關系副詞可代替的先行詞是時間、地點或理由的名詞，在從句中作狀語。
1）when, where, why
關系副詞when, where, why的含義相當於"介詞+ which"結構，因此常常和"介詞+ which"結構交替使用，例如：
There are occasions when (on which) one must yield. 任何人都有不得不屈服的時候。
Beijing is the place where (in which) I was born. 北京是我的出生地。
Is this the reason why (for which) he refused our offer? 這就是他拒絕我們幫助他的理由嗎？

2）that代替關系副詞
that可以用於表示時間、地點、方式、理由的名詞後取代when, where, why和"介詞+ which"引導的定語從句，在口語中that常被省略，例如：
His father died the year (that / when / in which) he was born. 他父親在他出生那年逝世了。
He is unlikely to find the place (that / where / in which) he lived forty years ago. 他不大可能找到他四十年前居住過的地方。

18.3 判斷關系代詞與關系副詞

方法一： 用關系代詞，還是關系副詞完全取決於從句中的謂語動詞。及物動詞後面無賓語，就必須要求用關系代詞；而不及物動詞則要求用關系副詞。例如：
This is the mountain village where I stayed last year.
I'll never forget the days when I worked together with you.

判斷改錯（註：先顯示題，再顯示答案，橫線；用不同的顏色表示出。）
（錯） This is the mountain village where I visited last year.
（錯） I will never forget the days when I spent in the countryside.
（對） This is the mountain village (which) I visited last year.
（對） I'll never forget the days (which) I spent in the countryside.

習慣上總把表地點或時間的名詞與關系副詞 where, when聯系在一起。此兩題錯在關系詞的誤用上。

方法二： 准確判斷先行詞在定語從句中的成分(主、謂、賓、定、狀)，也能正確選擇出關系代詞/關系副詞。
例1. Is this museum ___ you visited a few days age?
A. where B. that C. on which D. the one
例2. Is this the museum ____ the exhibition was held.
A. where B. that C. on which D. the one
答案：例1 D，例2 A

例1變為肯定句： This museum is ___ you visited a few days ago.
例2變為肯定句： This is the museum ___ the exhibition was held.
在句1中，所缺部分為賓語，而where, that, on which都不能起到賓語的作用，只有the one既做了主句的表語，又可做從句的賓語，可以省略關系代詞，所以應選D。
而句2中, 主、謂、賓俱全，從句部分為句子的狀語表地點，既可用副詞where，又因 in the museum片語，可用介詞in + which 引導地點狀語。而此題中，介詞on 用的不對，所以選A。
關系詞的選擇依據在從句中所做的成分，先行詞在從句中做主、定、賓語時，選擇關系代詞 (who, whom, that, which, whose)； 先行詞在從句中做狀語時，應選擇關系副詞 ( where 地點狀語，when 時間狀語，why 原因狀語) 。

18.4 限制性和非限制性定語從句

1) 定語從句有限制性和非限制性兩種。限制性定語從句是先行詞不可缺少的部分，去掉它主句意思往往不明確；非限制性定語從句是先行詞的附加說明，去掉了也不會影響主句的意思，它與主句之間通常用逗號分開，例如：
This is the house which we bought last month. 這是我們上個月買的那幢房子。（限制性）
The house, which we bought last month, is very nice.這幢房子很漂亮，是我們上個月買的。（非限制性）
2) 當先行詞是專有名詞或物主代詞和指示代詞所修飾時，其後的定語從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，他曾經是我的老師。
My house, which I bought last year, has got a lovely garden. 我去年買的的那幢房子帶著個漂亮的花園。
This novel, which I have read three times, is very touching. 這本小說很動人，我已經讀了三遍。

3) 非限制性定語從句還能將整個主句作為先行詞, 對其進行修飾, 這時從句謂語動詞要用第三人稱單數，例如：
He seems not to have grasped what I meant, which greatly upsets me. 他似乎沒抓住我的意思，這使我心煩。
Liquid water changes to vapor, which is called evaporation. 液態水變為蒸汽，這就叫做蒸發。

說明：關系代詞that和關系副詞why不能引導非限制性定語從句。

18.5 介詞+關系詞

1）介詞後面的關系詞不能省略。
2）that前不能有介詞。
3） 某些在從句中充當時間，地點或原因狀語的"介詞+關系詞"結構可以同關系副詞when 和where 互換。
This is the house in which I lived two years ago.
This is the house where I lived two years ago.
Do you remember the day on which you joined our club?
Do you remember the day when you joined our club?
18.6 as, which 非限定性定語從句

由as, which 引導的非限定性定語從句，as和which可代整個主句，相當於and this或and that。As一般放在句首，which在句中。
As we know, smoking is harmful to one's health.
The sun heats the earth, which is very important to us.

典型例題
1）Alice received an invitation from her boss, ___came as a surprise.
A. it B. that C. which D. he
答案C. 此為非限定性從句，不能用 that修飾，而用which.，it 和he 都使後句成為句子，兩個獨立的句子不能單以逗號連接。況且選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，用於非限定性定語從句，而what不可。That 不能用於非限定性定語從句，it不為連詞，使由逗號連接的兩個句子並在一起在英語語法上行不通。

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在引導非限制性定語從句時，這兩個關系代詞都指主句所表達的整個意思，且在定語從句中都可以作主語和賓語。但不同之處主要有兩點：
(1） as 引導的定語從句可置於句首，而which不可。
(2） as 代表前面的整個主句並在從句中作主語時，從句中的謂語必須是系動詞；若為行為動詞，則從句中的關系代詞只能用which.。
在本題中，prevent由於是行為動詞，所以正確選項應為B。

As 的用法
例1. the same… as；such…as 中的as 是一種固定結構, 和……一樣……。
I have got into the same trouble as he (has).
例2. as可引導非限制性從句，常帶有'正如'。
As we know, smoking is harmful to one's health.
As is know, smoking is harmful to one's health.
As是關系代詞。例1中的as作know的賓語；例2中，它充當從句的主語，謂語動詞know要用被動式。
18.7 先行詞和關系詞二合一

1)Whoever spits in public will be punished here.
(Whoever 可以用 anyone who 代替)
2)The parents will use what they have to send their son to technical school.
(what 可以用all that代替)

18.8 what/whatever;that/what; who/whoever

1）what = the thing which；whatever = anything
What you want has been sent here.
Whatever you want makes no difference to me.
2) who= the person that whoever= anyone who
（錯）Who breaks the law will be punished.
（錯）Whoever robbed the bank is not clear.
（對）Whoever breaks the law will be punished.
（對）Who robbed the bank is not clear.
3) that 和 what
當that引導定語從句時 ，通常用作關系代詞，而引導名詞性從句時，是個不充當任何成分的連接詞。賓語從句和表語從句中的that常可省略。What只能引導名詞性從 句， 用作連接代詞，作從句的具體成分，且不能省略。
I think (that) you will like the stamps.
What we need is more practice.
18.9 關系代詞that 的用法

1）不用that的情況
a) 在引導非限定性定語從句時。
(錯) The tree, that is four hundred years old, is very famous here.
b) 介詞後不能用。
We depend on the land from which we get our food.
We depend on the land that/which we get our food from.

2) 只能用that作為定語從句的關系代詞的情況
a) 在there be 句型中，只用that，不用which。
b) 在不定代詞，如：anything, nothing, the one, all, much, few, any, little等作先行詞時，只用that，不用which。
c) 先行詞有the only, the very修飾時，只用that。
d) 先行詞為序數詞、數詞、形容詞最高級時，只用that。.
e) 先行詞既有人，又有物時。

舉例：
All that is needed is a supply of oil.
所需的只是供油問題。
Finally, the thief handed everything that he had stolen to the police.
那賊最終把偷的全部東西交給了警察。

這些全在這了 夠了吧？

❽ 定語從句的結構

從句結構
先行詞
指被定語從句修飾的名詞、代詞。
一般先行詞出現在定語從句的前面。[1]
關聯詞
關聯詞常有2個作用：
①連接作用，引導定語從句。
②代替先行詞，在定語從句中擔當一個成分。
註：關系代詞有主語、賓語、定語之分。一般who做主語或其賓格形式的whom做賓語，whose作為定語（whom，whose不可省略）。關系代詞在從句中作主語，賓語，定語等，關系副詞在從句中作地點狀語（where）時間狀語（when），原因狀語（why）。[1]
定語
定語用來限定、修飾名詞或代詞，是對名詞或代詞起修飾、限定作用的詞、短語（動詞不定式短語、動名詞表示的）漢語中常用「……的」表示。主要由形容詞擔任，此外，名詞、代詞、數詞、分詞、副詞、不定式以及介詞短語也可以來擔任，也可以由一個句子來擔任。單詞作定語時通常放在它所修飾的詞之前，作前置定語。短語、從句作定語時則放在所修飾的詞之後，作後置定語。
被定語從句修飾的名詞、代詞稱為先行詞。如「the
girl」，「the
book」
如:She
is
the
girl
who
likes
singing.
她就是那個愛唱歌的女孩。
這就是一個定語從句。[1]
http://ke..com/view/56536.htm#2

❾ 定語從句連詞用法

簡單點說呢,除了前面有介詞後面必須得用which,that都是可以用的,就是說,除了以上情況,能用which的地方就能用that.that既可以指人又可以指物.而which就不行,它只可以指代物,然後如果先行詞前面有某些限定詞如last啊什麼的就只能用that不能用which.
who跟whom的區別就是後者只能在從句中充當賓語而前者主語賓語都行..whose就可以理解成是形容詞性物主代詞,意「為...的」.
這類題型基本都是以選擇題的形式出現,可以用排除法,

❿ 用定語從句連接下列句子

這是將兩個簡單句變為定語從句的基本方法。
方法： 1 找到 兩個句子中的共同的詞。並以主要說的句子為主句。
第一句為例 my sisiter broke the digital camera. I bought it last week.
共同的 詞 為 the digital cameral 和 it , 第一句是主句 ，因為第二句是說明camera的來源或介紹的，解釋說明的 。
2 這個詞 主句保留 從句中的 用 引導詞 代替 ：人用 who或whom代替 物用 which 代替
my sisiter broke the digital camera. I bought （which） last week.

3 就近原則：將引導詞提前緊跟先行詞（就是兩句話中相同的這個詞）-
my sisiter broke the digital camera （which） I bought last week. 這句中 which 在從句中做賓語 所以也可以省略 。

希望你能自己變一下 後面的。
注意：1 找哪個是主句是看主要要表達的意思。主句不一樣，強調的重點不一樣（第2題見下面的解析 ）
2 先行詞的選擇 that 既能代替人 又能代替物 但 多是在 主句中那個詞是 the/ my/ most 等詞修飾的時候
這三個叫關系代詞 這個詞做主語或賓語
還有幾個叫關系副詞 這個詞 做狀語 一般就是地點 時間和原因 where when why 沒有what
比如 常說的一句話 you are the most beautiful girl I have ever seen.
就是 you are the most beautiful girl 和 I have ever seen the girl。

第2題 The policeman is Bill's father. He helped Grandma cross the street.

你可以是 The policeman who is Bill's father helped Grandma cross the street.
意思強調的是 比爾的爸爸是個警察，他扶老奶奶過馬路。 「扶老奶奶過馬路」 是重點

The policeman who helped Grandma cross the street is Bill's father.
意思強調的是 扶老奶奶過馬路的那個警察是比爾的爸爸。 "警察是比爾的爸爸"是重點

3 The book (which) he has taken away is very interesting.

4 The boy who brought us the letter yesterday is my brother.
或者
The boy who is my brother brought us the letter yesterday.

5 The hospital where i was born is not far from here.
或者
I was born a hosipital which is not far from here.

注意 同是先行詞 hosipital 但是 關系詞一個是用where，在從句中做地點狀語 另一個用which 做從句的 主語

6 I will never forget the day when i join the party.
或 I joined the party on the day (which ) I will never forget. 同5 的道理