雪野在宁
在定语从句中作一个成分——主语，宾语，状语，定语，表语。五．什么是先行词？被定语从句所修饰的词是先行词。当先行词为不定代词all时Mr. Li does all that he can to do his work well.③ 当先行词被all, some, any修饰时These are all the things that I have done today.④ 当先行词被the only, the very 修饰时This is the only computer that he often turns to for help.
麻辣宝宝彩
定语从句的例句：
(1)当定语从句中含有介词，介词放在句末时，who，whom，that， which可省略，但介词在关系代词前时，只能用“介词+which/whom”结构。例如：
This is the house in which we lived last year.
这是我们去年居住的房子。
Please tell me from whom you borrowed the English novel.请告诉我你从谁那借的这本英文小说。
(2)含有介词的固定动词词组中，介词不可前置，只能放在原来的位置上。例如：
This is the person whom you are looking for.
这就是你要找的那个人。
(3)that 作介词的宾语时，介词不能放它的前面，只能放在从句中动词的.后面。例如：
The city that she lives in is very far away.
她居住的城市非常远。
花轮小丸子
关系代词引导的定语从句 关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。1）who, whom, that 这些词代替的先行词是人的名词或代词，在从句中作主语和宾语。例如： Is he the man who/that wants to see you? 他就是你想见的人吗？（who/that在从句中作主语） He is the man whom/ that I saw yesterday. 他就是我昨天见的那个人。（whom/that在从句中作宾语）2） whose 用来指人或物，（只用作定语, 若指物，它还可以同of which互换）。例如： They rushed over to help the man whose car had broken down. 那人车坏了，大家都跑过去帮忙。 Please pass me the book whose （of which） cover is green. 请递给我那本绿皮的书。3）which, that所代替的先行词是事物的名词或代词，在从句中可作主语、宾语等。例如： A prosperity which / that had never been seen before appears in the countryside. 农村出现了前所未有的繁荣。（which / that在句中作宾语） The package （which / that）you are carrying is about to come unwrapped. 你拿的包快散了。（which / that在句中作宾语）关系副词引导的定语从句 关系副词可代替的先行词是时间、地点或理由的名词，在从句中作状语。1）关系副词when, where, why的含义相当于"介词+ which"结构，因此常常和"介词+ which"结构交替使用。例如： There are occasions when （on which） one must yield. 任何人都有不得不屈服的时候。 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? 这就是他拒绝我们帮助他的理由吗？2）that代替关系副词，可以用于表示时间、地点、方式、理由的名词后取代when, where, why和"介词+ which"引导的定语从句，在口语中that常被省略。例如： His father died the year （that / when / in which） he was born. 他父亲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过的地方。 限制性和非限制性定语从句 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。
笑寒天下
英语定语从句句子
一、 定语从句汉译英句子
1、她就是那个努力学习数学的女孩。
She is the girl who studies math hard.
2、他就是我们刚才谈论的那个人。
He is the man whom/that we talked about just now.
3、这就是那个爸爸是警察的女孩。
This is the girl whose father is a policeman.
4、他们住在一座窗户朝南的房子里。
They live in a house whose windows face south.
5、我仍然记得我第一次来到这座城市的那一天
I still remember the day when we first arrived in the city.
6、这就是我们以前住过的房子
This is the house in which/where we used to live.
7、他们来到一所农舍，农舍前面坐着一个小男孩
They arrived at a cottage, in front of which sat a little boy.
8、我花10元钱买的钢笔丢了
I lost the pen that cost me 10 yuan.
9、那个女人住在楼下，她是个音乐家
The woman lives downstairs, who is a musician.
10、他考试通过了，这使他父母很高兴
He passed the exam, which made his parents happy.
11.、众所周知，中国将在2008年举办奥运会As we all know, china host the olympic games in 2008. china host the olympic games in 2008, which we all know.
12、我永远记得我参军的那一天
I will always remember the day when I joined the army.
13、我们班有50个学生，三分之二是女生
There are 50 students in our class, 2/3 of whom are girls.
14、我们期望的那一天将很快来到
The day (that/which we expect) will come soon.
15、他们正在谈论在公园里看到的人和物
They are talking about the people and things that they saw in the park.
16、这是30年代写的最著名的剧本之一
This is the one of the most famous scripts that was written in the 30s.
17.这正是我要为她买的礼物
This is the very present that I want to buy for her.
18、正在看电视的女孩是Kate.
The girl who is watching TV is Kate.
19、她就是照顾这些孩子的护士.
She is the nurse that took care of these children.
20、我遇见了告诉我这个消息的史密斯先生.
I met Mr. Smith, who told me the news.21、你认识我们在学校里遇见的老师吗?考试及答案
Do you know the teacher whom we met in the school?
22、她就是我们正在寻找的人.
She is the person we are looking for.
23、书包丢了的那个男孩叫Tom.
The boy is Tom who lost his bag.
The boy is tom whose bag was missing.
24、被叫到名字的男孩们站起来.
The boys whose names are called stand up please.
25、这就是你要的那本书。
This is the book you want.
26、那是我所见过的最大的地图.
This is the largest map that I have ever seen.
27、七八月份是天气很热的月份。
July and august are the months that are very hot.
28、它发生在我出生的那天。
It happened the day when I was born.
29、他昨天去了他曾经上过学的学校。
He went to the school where he used to studied.
30、你知道我们为什么早走吗?
Do you know the reason why we left early?
二、 定语从句翻译句子
1.我们在医院一直照顾take care of的老太太死了.
The old lady whom we had taken care of in the hospital last year died.
2.你想娶marry的姑娘昨天偷了我的钱包。
The girl whom you want to marry stole your wallet yesterday.
3.孙老师写的书是世界上最好的书。
The book that Mt. Sun wrote is the best book in the world.
4.你喜欢女孩就是我喜欢的女孩。
The girl who you like is the girl who I like.
5.昨天被我家的狗咬的.人bite今天又被你家狗咬了。
The man who was bit by my dog was bit by my dog today again.
6.你知道他打算娶reason你的原因吗？
Do you know the reason for which he is going to marry you?
Do you know the reason why he is going to marry you?
7.我讨厌hate我住过的那个旅馆hotel。
I hate the hotel where I lived.
I hate the hotel in which I lived.
I hate the hotel I lived in.
8.我永远也忘不了我们共同生活和学习的那个秋天autumn。
I will never forget the autumn when I studied and lived with you.
I will never forget the autumn in which I studied and lived with you.
9.他爱了20年的那个女孩昨天嫁marry人了。
The girl whom he had loved for 20 years married someone yesterday.
10.她是我见过的最漂亮的女孩。
She is the beautiful girl that I have ever seen.
11.有什么事我能帮你吗？
Is there anything that I can do for you?
12.昨天死的那个老太太留下了100万美圆。
The old lady who died yesterday left one million.
13.昨天那个医生告诉我他为我爹什么也做不了了。
The doctor told me yesterday that there is nothing that he could do for my father.
14.这就是你能在上面找到答案的那一页.
This is the page ,where you can find the answer.
This is the page ,which you can find the answer on.
15.正像老师昨天说的那样，他没有通过考试。
As the teacher told me yesterday, he didn’t pass the exam.
16.正像我们刚才讨论的那样，学习英语很容易。
As we was discussing just now, it’s easy for us to study English.
17.正像我妈昨天告诉我的那样，我的女朋友根本不爱我。
As my mother told me yesteray , my girlfriend didn’t love me at all.
18.正像你知道的那样钱是非常重要的。
As you know, the money is very important.
19. 我们现在学的商务英语非常有用。
We are studying the business English, which is very useful for us In the future.
20.你知道你们家狗要死的原因吗？
Do you know the reason why your dog is going to die?
21. 她就是那个到明年年底，会攒一万美圆的那个女孩。
She is the girl who will have made ten thousand dollars by the end of nest year.
22. 你认识那个警察一直在找的小偷吗？
Do you know the thief whom (who) the policeman has been looking for?
23. 昨天他告诉我，是谁吃了我的苹果，那个苹果是我妈妈给我买的。
Yesterday, He told me who had eaten my apple which my mother bought for me.
24. 自从她出生以来她就从未见过她爸爸。
She has never seen her father since he was born.
25. 她昨天告诉我，自从他去年见到她父亲，就再也没有见过了。
Yesterday, she told me that she had never seen her father sine she was born
26. 你知道你们班长喜欢的那个是贼的女孩吗？
Do you know the girl who (whom) your monitor likes?
