定语从句 定语从句简单例句【最新7篇】
在平日的学习、工作和生活里，大家总少不了接触一些耳熟能详的句子吧，借助句子，我们可以更好地表达。句子的类型有很多，你都知道吗？下面是书包范文为朋友们整编的定语从句简单例句【最新7篇】，希望能够给您的写作带来一定的启发。
as, which 非限定性定语从句 篇一
由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于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。但不同之处主要有两点：
（1） as 引导的定语从句可置于句首，而which不可。
（2） as 代表前面的整个主句并在从句中作主语时，从句中的谓语必须是系动词；若为行为动词，书包www.shubaoc.com范文则从句中的关系代词只能用which.。
在本题中，prevent由于是行为动词，所以正确选项应为B。
As 的用法
例1. the same… as;such…as 中的as 是一种固定结构， 和……一样……。
I have got into the same trouble as he (has)。
例2. as可引导非限制性从句，常带有'正如'。
As we know, smoking is harmful to one's health.
As is know, smoking is harmful to one's health.
As是关系代词。例1中的as作know的宾语；例2中，它充当从句的主语，谓语动词know要用被动式。
定语从句归纳及用法 篇二
定语从句在初中英语中的重要性主要体现在完形、阅读和写作中，因此，能否较好的掌握定语从句直接关系到你英语成绩的拔高。其实，定语从句并不难。
一。 定语从句的概念
在复合句中，修饰某一名词或代词的从句叫定语从句。被修饰的名词或代词叫先行词，引导定语从句的词叫关系词，定语从句一般放在先行词的后面。
二。 引导定语从句的关系词
引导定语从句的关系词有关系代词和关系副词，常见的关系代词包括that， which， who（宾格whom，所有格whose）等，关系副词包括where， when， why等。关系代词和关系副词放在先行词及定语从句之间起连接作用，同时又作定语从句的重要成分。
三。 定语从句的分类
根据定语从句与先行词的关系，定语从句可分为限制性定语从句及非限制性定语从句。限制性定语从句紧跟先行词，主句与从句不用逗号分开，从句不可省去。非限制性定语从句与主句之间有逗号分开，起补充说明作用，如省去，意思仍完整。
四。 关系代词的用法
1、 that 既可以用于指人，也可以用于指物。在从句中作主语、宾语或表语。作主语时不可省略，作宾语可省略。例如：
Mary likes music that is quiet and gentle.
玛丽喜欢轻柔的音乐。（that作主语）
The coat （that） I put on the desk is blue.
我放在桌子上的那件外套是蓝色的。（that作宾语）
2.which用于指物，在句中作主语、宾语或表语。作主语不可省略，作宾语可省略。例如：
The building which stands near the train station is a supermarket.
位于火车站附近的那座大楼是一家超市。（作主语）
The film （which） we saw last night was wonderful.
我们昨天晚上看的那部电影很好看。（作宾语）
3.who， whom用于指人，who 用作主语，whom用作宾语。在口语中，有时可用who代替whom。who和whom作宾语时也可省略。例如：
The girl who often helps me with my English is from England.
经常在英语方面帮助我的那个女孩是英国人。（作主语）
Who is the teacher （whom） Li Ming is talking to？
正在与李明谈话的老师是谁？（作宾语）
注意：
（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。
（4）关系词只能用that的情况：
a. 先行词被序数词或形容词最高级所修饰，或本身是序数词、基数词、形容词最高级时，只能用that，而不用which.例如：
He was the first person that passed the exam.
他是第一个通过考试的人。
b. 被修饰的先行词为all， any， much， many， everything， anything， none， the one等不定代词指物时，只能用that，而不用which.例如：
Is there anything that you want to buy in the shop？
你在商店里有什么东西要买吗？
c. 先行词被the only， the very， the same， the last， little， few 等词修饰时，只能用that，而不用which.例如：
This is the same bike that I lost.
这就是我丢的那辆自行车。
d. 先行词里同时含有人或物时，只能用that， 而不用which.例如：
I can remember well the persons and some pictures that I saw in the room.
我能清楚记得我在那个房间所见到的人和一些照片。
e. 以who或which引导的特殊疑问句，为避免重复，只能用that.例如：
Who is the girl that is crying？
正在哭泣的那个女孩是谁？
f. 主句是there be 结构，修饰主语的定语从句用that，而不用which，例如：
There is a book on the desk that belongs to Tom.
桌子上那本书是汤姆的。
（5）关系词只能用which，而不用that 的情况：
a. 先行词为that， those时，用which， 而不用that.例如：
Whats that which is under the desk？
在桌子底下的那些东西是什么？
b. 关系代词前有介词时，which，而不用that.例如：
This is the room in which he lives.
这是他居住的房间。
c. 引导非限制性定语从句，先行词指事物时，用which， 而不用that，例如：
Tom came back， which made us happy.
汤姆回来了，这使我们很高兴。
五。 关系副词的用法
1、 when指时间，其先行词表示时间，when在定语从句中作时间状语。例如：
This was the time when he arrived.
这是他到达的时间。
2、 where指地点，其先行词表示地点，where在定语从句中作地点状语。例如：
This is place where he works.
这是他工作的地点。
3、 why 指原因，其先行词是原因，why在定语从句中做原因状语。例如：
Nobody knows the reason why he is often late for school.
没人知道他为什么上学总迟到。
英语定语从句语法解析 篇三
1. 分隔定语从句。
先行词与定语从句之间有时也会插入别的成分，构成先行词与定语从句的隔离，这种从句叫分隔定语从句。例如：
This is the article written by him that I spoke to you about.
He was the only person in this country that was invited.
①因定语从句过长，为使句子保持平衡，常将定语从句和其所修饰的名词或代词分开。
The film brought the hours back to me when I was taken good care of in that faraway village.
②在定语从句中使用“插入语”以增加语言的灵活性。
The pen I thought I had lost is on my desk，right under my nose.
2. as 和 which 引导的定语从句。
① as 有“正如，就像”之意，在非限制性定语从句中充当主语、宾语或表语，从句可位于主句的前面、中间或后面，一般用逗号与主句隔开。
As we had expected，her performance was wonderful.
A panda， as we know，is a lovely animal.
Tom is the tallest in our class，as you know.
但 which 引导的非限制性定语从句一般只能放在主句之后。例如：
The result of the experiment was very good，which we hadn’t expected.
②在主谓宾结构的非限制性定语从句中，which 和 as 作宾语时可互换使用。
He was an Englishman，which / as I knew from his accent.
作主语时通常用 which ，而不用 as 。但在“主语 +be+done ”结构中，as 作主语。例如：
He passed the examination，as was known.
③ as 引导非限制性定语从句时，通常用在表示肯定意义的从句中，而不能用在表示否定意义的从句中； which 则不受此限制。例如：
Mummy treats me just as a baby，which （不用 as ） I can’t bear.
She married again，which （不用 as ）was unexpected.
④在宾补结构的非限制性定语从句中，作主语或宾语时，宜用 which ，而不用 as 。例如：
He believed in God，which （不用 as ） I find strange.
He changed his mind，which （不用 as ） made me very angry.
⑤定语从句中动词若为表示知觉的词，如 see ，expect ，say ，know 等时，用 as 而不用 which 。
As we expected / know， Xiao Ming took the first place in the game.
⑥ as 引导的定语从句与 it 作形式主语的主语从句和以 what 引导的主语从句的区别。试比较：
As is known to everybody，the moon travels round the earth once every month.
It is known to everybody that the moon travels round the earth once every month.
What is known to everybody is that the moon travels round the earth once every month.
3. 定语从句与并列句的识别。
定语从句与主句之间要用“逗号”分隔，并且不能加入 and ， but ， so 等连接词。并列句一般由 and ， but ， so 等词连接，或中间用“分号”隔开。例如：
He paid the boy $10 for washing the windows，most of which hadn’t been cleaned for at least a year. （定语从句）
He paid the boy $10 for washing the windows，and most of them hadn’t been cleaned for at least a year. （并列句）
He paid the boy $10 for washing the windows；most of them hadn’t been cleaned for at least a year. （并列句）
Recently I bought an ancient Chinese vase，the price of which was reasonable. （定语从句）
Recently I bought an ancient Chinese vase；the price of it was reasonable. （并列句）
John’s parents kept telling him that he should work hard，but it didn’t help. （并列句）
4. that 引导的定语从句与结果状语从句的区别。
This is so interesting a book that all of us want to read it. （ so …… that 引导的结果状语从句）
This is so interesting a book as all of us want to read. （ as 引导的定语从句）
通过以上两个例句不难看出， so …… that 引导结果状语从句，而定语从句中先行词前有 so ， such ， the same 修饰时，常用“ as ”来引导定语从句。
5. 定语从句与同位语从句的区别。
同位语从句是位于名词 answer ， belief ， doubt ， decision ， explanation ， fact ， hope ， idea ， information ， news ， order ， problem ， promise ， truth 等后的句子，并对这些句词进行补充说明或解释；从句一般是一个完整的句子，引导词 that 只起引导作用，不作句子成分，且 that 不可省略；同位语从句不可用 which 引导。而定语从句通常是一不完整的句子，缺少主语或宾语等。作宾语时， that 可省略。
The fact that she hasn’t known the result of the examination is clear. （同位语从句）
The fact （that / which） she told me yesterday is very important. （定语从句）
「巩固性练习」
1、 _________ is mentioned above， the number of the students in senior high school is increasing.
A. As B. It C. That D. What
2、 Now Children like to go to the fast food restaurant， _________ as the name says， eating doesn’t take much time.
A. which B. that C. what D. where
3、 Sometimes the earthquake is so violent that it can destroy the whole city， _________ happened in Tang Shan in 1976.
A. as B. that C. where D. like
4、 Recently my father bought a Chinese painting， _________ was very reasonable.
A. the price of it B. which price
C. the price of which D. its price
5、 We will be shown around the city： schools， museums， and some other places， _________ other visitors seldom go.
A. what B. which C. where D. when
6、 We were next-door neighbors for three years， during ________ time we met only twice.
A. which B. this C. in which D. same
7、 Living in the central Australia desert has its problems， _________ getting water is not the least.
A. as B. for what C. of which D. for what
8、 We should do more such exercises in the future， I think， ________ those we did yesterday.
A. as B. which C. that D. it
9、 Gone are the days _________ we spent together in the village.
A. that B. when C. in which D. on which
10、 He failed his exam， _________ proves that he wasn’t working hard enough.
A. as B. which C. that D. A and B
11、 He must be from Africa， _________ can be seen from his skin.
A. that B. as C. who D. what
「参考答案」
1、 A 2. D 3. A 4. C 5. C 6. A
7、 C 8. A 9. A 10. D 11. B
关系代词that 的用法 篇四
1)不用that的情况
a) 在引导非限定性定语从句时。
(错) The tree, that is four hundred years old, is very famous here.
b) 介词后不能用。
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作为定语从句的关系代词的情况
a) 在there be 句型中，只用that，不用which。
b) 在不定代词，如：anything, nothing, the one, all, much, few, any, little等作先行词时，只用that，不用which。
c) 先行词有the only, the very修饰时，只用that。
d) 先行词为序数词、数词、形容词最高级时，只用that。。
e) 先行词既有人，又有物时。
举例：
All that is needed is a supply of oil.
所需的只是供油问题。
Finally, the thief handed everything that he had stolen to the police.
那贼最终把偷的全部东西交给了警察。
限制性和非限制性定语从句 篇五
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。
英语定语从句语法解析 篇六
1)介词后面的关系词不能省略。
2)that前不能有介词。
3)某些在从句中充当时间，地点或原因状语的介词+关系词结构可以同关系副词when 和where 互换。例如：
This is the house in which I lived two years ago. 这是我两年前住过的房子。
This is the house where I lived two years ago.
Do you remember the day on which you joined our club? 还记得你加入我们俱乐部的那一天吗？
Do you remember the day when you joined our club?
18.6 as, which 非限定性定语从句
由as, which 引导的非限定性定语从句，as和which可代整个主句，相当于and this或and that。As一般放在句首，which在句中。例如：
As we know, smoking is harmful to ones health. 如我们所知，吸烟有害健康。
The sun heats the earth, which is very important to us. 太阳使地球暖起来，这对我们人类很重要。
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。
什么叫做定语从句 篇七
that常用作关系代词，可指代某人，也可指代某物，指物时有的时候可用which替换that，指人时可用who替换。但在下列情况下，一般用that。
一、that指代某物事时
1、先行词为all, few, little, much, the one, something, anything, everything, nothing等时。如：
（1）We'll do all that we can to protect the endangered plants and animals.
我们将尽我们的最大努力来保护那些濒危的动植物。
（2） There is much that I wan to tell you.
我有很多想要告诉你的话。
（3） Is there anything that I can do for you?
有什么我可以帮你的吗？
2、 先行词被all, every, no, some, any, (a)few, (a)little, much等限定词修饰时。如：
（4） You can borrow any book that you want to read in our school library.
在我们图书馆，你可以借任何你想读的书。
3、 先行词被序数词或形容词最高级修饰时。如：
（5）This is the most beautiful city that I've ever seen.
这是我见过的最漂亮的城市。
4、 先行词被the only, the very, the right, the last 等修饰时。如：
（6）This is the very factory that they visited last summer holiday.
这恰好是他们去年参观的那个工厂。
（7）This is the only painting in this style that we have.
这种风格的画我们仅有一幅。
5、 先行词是并列结构，既有人又有物时。如：
（8）He talked happily of the writer and his books that interested him.
6、 先行词前有the same 修饰，表示和先行词是同一物时。如：
（9）This is the same purse that I lost yesterday.
这就是我昨天丢的那个钱夹。
注：如果表示的是与先行词同一类或相似的某物，则用the same…as…。如：
（10）This is the same purse as I lost yesterday.
这个钱夹和我昨天丢的那个一样。
7、 先行词为数词时。
（11）Look at the books on the bookshelf. You can see the two that you bought me for my birthday.
瞧书架上那些书。你可以看到我过生日时你买的那两本。
8、 如果which引导的定语从句中又含有一个定语从句，为避免重复，第二个定语从句用that。如：
（12）They built a factory which produced things that had never been seen.
他们建了一工厂，生产以前从未见过的东西。
9、 以which作主语开头的特殊问句，为了避免重复，定语从句用that。如。
（13）Which is the bus that you will take?
你要乘的是哪一班车？
10、 关系代词在定语从句中作表语时，而且通常省略。如：
（14）My hometown is no longer the place that it used to be.
我的家乡再也不是以前那个样子了。
11、 关系代词在there be 句型中作主语时，而且常可以省略。如：
（15）This is the fastest train (that) there has ever been.
这是有史以来最快的列车。
二、that 指代某人时。
1、 泛指某人时。如：
（16）He is a man that is never at a loss.
他是一个从未一筹莫展的人。
2、 主句是以作主语的who开头的。特殊问句，为了避免重复时。如：
（17）Who is the person that is talking with our headmaster?
和我们校长说话的那人是谁？
3、 先行词前有the same时。如：
（18）This is the same man that gave us a talk last year.
这和去年给我们作报告的是同一人。
4、 关系代词在定语从句中作表语时。如：
（19）He has changed. He was not the man (that) he was 10 years ago.
他变了。他再也不是10年前的他了。
另外，that也可用作关系副词，表示时间、地点、原因和方式，在口语中可以用来代替when, where, why 引导的定语从句。在以下名词day, year, time, moment, reason, place等作先行词时，可用that作关系副词引导定语从句。如：
（20）I'll never forget the day (that) I joined the League.
我永远不会忘记我入团的那一天。
（21）Is this the reason (that) they were late for the meeting?
这就是他们开会迟到的原因吗？
（22）We want to find a place (that) we can have a picnic.
我们想找一个我们能野餐的地方。
（23）This is the first time that I have been abroad for traveling.
这是我第一次到国外去旅游。
（注：先行词是time,前面有序数词或last修饰时，常用that引导定语从句或者省略。）
当先行词为表示方式的词the way时，可用that引导定语从句， that常可以省略。
（24）I don't the way you speak to her.
我不喜欢你和她说话那种方式。
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