高中定语从句课件|高中定语从句课件（精华十五篇）
发表时间：2022-03-26高中定语从句课件（精华十五篇）。
⬮ 高中定语从句课件 ⬮
一、非限制性定语从句与限制性定语从句的区别
限制性定语从句，顾名思义，是对先行词从本质或特征上进行限制的一种定语从句，它所修饰的词代表一个(些)或一类特定的人或事、物。
例如: A man who doesn’t want to learn from others can’t achieve much. 一个不向别人学习的人是不能指望有多大成就的。 A man被限定后，指一类特定的人。
限制性定语从句是不能去掉的，否则剩下的部分就失去意义而不能成立。非限制性定语从句则不然，它只对所修饰的词作进一步的说明，去掉之后并不影响整个句子的含义。在形式上，非限制性定语从句与主句之间通常必须有逗号隔开。
例如: Finally we visited the Giant Yangtze Gorges Dam， which is the greatest key water control project in the world at present.
最后我们参观了长江三峡大坝，它是目前世界上最大的水利枢纽工程。
本句若去掉定语从句，主句部分的含义仍然完整。历年的高考题中，非限制性定语从句是出现频率最高的考点之一，因此值得我们注意。
二、引导非限制性定语从句的which可以指代前面的先行词，也可以指代前面整个句子。
例如: That Peter will marry Alice， which has not been announced yet， has spread around.
彼特要娶爱丽斯这件事还没宣布，却已被传得沸沸扬扬。
句子中的which指代“彼特要娶爱丽斯”这件事。
三、除which外，还可用when， where， who，whom等关系副词或关系代词引导非限制性定语从句。
例如: After graduation， I decided to stay in Chongqing， where I spent my childhood and four years of college life. 毕业后，我决定留在重庆，在那里我度过了我的童年和四年大学生活。 Albert Einstein left Germany for the United States during World War II， when Jews were badly treated in Germany. 第二次世界大战期间，爱因斯坦离开德国去了美国，那时犹太人在德国受到极大的歧视。 注意:that不能引导非限制性定语从句。
四、在限制性定语从句中，如果先行词作宾语时，引导词可以省略;
但引导非限制性定语从句的引导词不能省，同时关系代词whom不能用who替换。试比较: The American journalist (whom / who) the announcer mentioned in the news broadcast is said to have been killed by the gangsters. 播音员在新闻广播中提到的那位美国记者据说已经被匪徒杀害了。 He was eager to go to the hospital to see his stepmother， whom he loved and respected as his own mother. 他急于想去医院看望他的继母，他像对亲生母亲一样爱戴和尊敬她。
巩固性练习:
从A、B、C、D中，选出可以填入空白处的最佳选项。
1. She heard the terrible noise， _____ brought her heart into her mouth.
A. it B. which C. this D. that
2. Dorothy was always speaking highly of her role in the play， ____， of course， made the others unhappy. A. who B. which C. this D. what
3. The weather turned out to be very good，____ was more than we could expect. A. what B. which C. that D. it
4. Recently I bought an ancient Chinese vase，____ was very reasonable. A. which price B. the price of which C. its price D. the price of whose
5. The youngest nurse has worked for 30 days in the SARS hospital， ____ she spent her 19th birthday. A. that B. which C. where D. and
(答案bbbc)
⬮ 高中定语从句课件 ⬮
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
十、请找出下列各句中的错误并加以改正。
1. This is the factory where we visited last week.
2. This is the watch for which Tom is looking.
3. The person to who you spoke is a student of Grade Two.
4. The house in that we live is very small.
5. The sun gives off light and warmth，that makes it possible for plants to grow.
6. I’ve read all the books which I borrowed from the library.
7. This is the best film which I have ever seen.
8. My father and Mr. Smith talked about things and persons who they remembered in the country.
9. Everything which we saw was of great interest.
10. His dog，that was now very old，became ill and died.
11. The reason which he didn’t go to school is that he was ill.
12. Those who wants to go with me put up your hands.
13. The boy，his mother died last year，studies very hard.
14. I have two sisters，both of them are doctors.
15. We’re going to visit the school where your brother works there.
16. He is the only one of the students who have been invited to the English Evening.
17. That is the way which they work.
18. Those have questions can ask the teachers for advice.
19. Who is the man who has white hairs？
20. I will never forget the days which we had a good time together at the sea.[1][2]
⬮ 高中定语从句课件 ⬮
定语从句是英语学习中的一个重要部分，掌握定语从句的使用方法和结构是学习英语语法的基础。本教案将详细介绍什么是定语从句，如何构建定语从句，以及定语从句的使用注意事项。
一、什么是定语从句？
定语从句是用来修饰名词或代词的从句，用来为其提供更多的信息。定语从句通常用来描述名词的性质、特征、状态、数量等。
二、如何构建定语从句？
1. 关系代词的使用：
定语从句中常用的关系代词有：who, whom, whose, which, that。关系代词在定语从句中充当主语、宾语或定语。
例句：
- The girl who is standing at the door is my sister.（关系代词who充当主语）
- The book which I bought yesterday is very interesting.（关系代词which充当宾语）
2. 关系副词的使用：
定语从句中常用的关系副词有：when, where, why。关系副词在定语从句中充当状语。
例句：
- This is the school where I studied last year.（关系副词where充当状语）
- He told me the reason why he was late.（关系副词why充当状语）
三、定语从句的使用注意事项
1. 区分限制性定语从句和非限制性定语从句：
- 限制性定语从句用来对名词或代词进行具体而必需的限定，如果去掉定语从句，主句的意思就不完整。
- 非限制性定语从句用来对名词或代词进行附加说明，如果去掉定语从句，主句的意思仍然完整。
2. 注意关系代词的选择：
- 如果关系代词在定语从句中充当主语，要根据先行词的指代人或物的特点来选择关系代词。
- 如果关系代词在定语从句中充当宾语，可以根据先行词在从句中的位置来选择关系代词。
3. 注意关系副词的使用：
- 关系副词when用来引导修饰时间的定语从句。
- 关系副词where用来引导修饰地点的定语从句。
- 关系副词why用来引导修饰原因的定语从句。
四、实例练习
请根据下面句子中的划线部分，构建适当的定语从句。
1. The boy who is wearing glasses is my best friend.
2. I have a sister whose hobby is painting.
3. The car that was stolen has been found by the police.
4. This is the school where I studied last year.
5. He told me the reason why he was late.
五、总结
通过本教案的学习，我们了解了什么是定语从句，学会了如何构建定语从句，以及定语从句的使用注意事项。定语从句在英语中使用频率很高，掌握定语从句的用法和结构对于提高英语语法水平非常重要。希望同学们能够通过不断的练习和实践，更加熟练地运用定语从句。
⬮ 高中定语从句课件 ⬮
pick out 选出，挑出，拣出；辨认，辨别出
pick up 拾起， ( 偶然 ) 得到； ( 车船 ) 中途搭 ( 人 ) ，学会
pull down 拆毁，拉倒；拉下，降低
pull in( 车 ) 停下，进站，船 ( 到岸 )
pull off 脱 ( 帽、衣 )
pull on 穿，戴
pull out 拔出，抽出； ( 车、船 ) 驶出
pull together 齐心协力
pull up( 使 ) 停下
put across 解释清楚，说明
put aside 储存，保留
put away 放好，收好；储存
put down 记下，放下；镇压，平定
put forward 提出
put in 驶进
put on 穿上，戴上；上演；增加 ( 体重 )
put out 熄灭，关 ( 灯 ) ；出版，发布；生产
put right 改正 ( 错误 ) ，整理
⬮ 高中定语从句课件 ⬮
关系词有几重作用？
此环节让学生对所学的知识加以升华，并在大脑里形成知识框架，把知识系统化。
第五五环节：巩固练习---以检查学生是否真正掌握本堂课的知识，实践证明，学生掌握得很好。
1.如果先行词既有人又有物，用什么关系词？
2.如果先行词是时间，用什么关系词？
3.如果先行词是地点，用什么关系词？
4.关系词whose怎么用？
通过此环节给学生留下思维拓展的空间，也为以后的学习做好铺垫，体现学习的延续性。
课堂小结：通过例子让学生总结定语从句的规律和特点，同时总结不同关系词的'用法。在这节课中，学生对定语从句这一语法项目有了不同程度的巩固和深化。
六、课后反思：
提倡任务型教学活动，是为了让学生们在教师的指导下，通过感知，体验，实践，参与合作等方式，力求最大限度地把语言能力的培养落实到教学过程的每一个环节，逐步实现预定的任务目标并感受成功。我在这堂课的设计里要求自己新颖别致，突出故事的完整性，要有一气呵成的感觉，重点落实，定语从句自始至终贯穿每个环节，活而不乱，生动有趣，贴近生活，气氛活跃。能发挥学生们的主体互动性和能动性，在完成任务的过程中能积极参与。课后感觉任务型教学有所体现，学生们积极性高，参与面广，训练量较大，能初步运用定语从句。
但在教学过程中，我意识到：有个别学生基础太差，虽在课堂中他们也积极参与，但有时很盲目，甚至不知道老师和同学们在进行什么内容，从他们的目光和神态中，我了解到他们对知识的渴求，我暗自告诉自己，一定要帮助他们，这很难，但一定要坚持，决不放弃。
⬮ 高中定语从句课件 ⬮
高一必修2 Unit1：Cultural relics知识点及课后测试（含答案）
一、非限制性定语从句：
1.让学生在课文中把含有定语从句的句子全部划出来，标上序号。
2.提醒学生从句子的意义和形式方面进行对比，发现两种定语从句的不同点。3.同桌之间交换意见，对两种定语从句的不同点形成初步印象。
4.教师引导学生对这些结论进行归纳分析，结合例句梳理两种定语从句的不同用法。限制性定语从句 非限制性定语从句
与主句语意关系紧凑，定语从句不与主句语意关系松散，定语从句拿掉其 能删除 他部分仍可成立 表意
功能 修饰先行词 修饰先行词或整个句子 无逗号与主句分开 有逗号与主句分开
使用时可以用that引导 使用时不能用that引导 形式 关系词做宾语可省 关系词做宾语不可省
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 we know, smoking is harmful to one's health.The sun heats the earth, which is very important to us.as 和which引导非限制性定语从句的不同：
(1）as 引导的定语从句可置于句首、句中和句尾，而which只能放在句末。As is reported, a foreign delegation will visit the city.（2）as有实际意义，可翻译成“正如，正像”而which并无实际意义。常见的搭配有： as anybody can see 正如人人都能看到的那样 as is known to all 众所周知
as we had expected 正如我们所预料的那样 as is often the case 情况常常如此 as is hoped 正如希望的
Food prices finally went down, as people had expected.（3）当定于从句是否定句或表示否定时，只能用which He came here very late, which was unexpected.Mr.Smith usually praises his student Rose in public, which she doesn’t like at all.as 引导限制性定语从句（1）常用于下列句式
such+名词+as… 像……一样,像……之类 the same+名词+as… 和……同样的
Such people as were recommended by him were reliable.他所推荐的人是可靠的。I’d like to use the same tool as is used here.我想使用和这里一样的工具。注意：下面两句意思的差别
这和我上周读的那本书是一样的。（不是同一本）这就是我上周读的那本书。（同一本）
二、课文知识点
1.cultural relics 文化遗产
Many unearthed cultural relics were exhibited at the museum.博物馆展出了许多出土文物。2.rare and valuable 珍贵稀有 It is rare to find such a genius nowadays.这样的天才现在很少见。
3.in search of 寻找，寻求 = in search for He's sailed the seven seas in search of adventure.他闯荡七大洋去历险.He went to the south in search for a better future.他为了寻找更好的前途到南方去。4.in the fancy style 以别致的风格 in … style/ in the style of ……以……风格
These clothes are too fancy for me, I prefer plainer ones.这些衣服对我来说有些花哨，我还是喜欢素净些的。5.popular She is popular at school.她在学校里很受人喜欢。
This dance is popular with young people.这种舞很受青年人喜爱。
6.…a treasure decorated with gold and jewels, which took the country’s best artists about ten years to make.用金银珠宝装饰起来的珍品，一批国家最优秀的艺术家用了大约十年的时间才把它完成。
decorate with 以...装饰
7.be designed for …为……而设计 by design 故意地
My brother designs to be an engineer.我弟弟立志要当工程师。
This room was originally designed to be my study.这间屋子原预定做我的书房。
His parents designed him for the army, but he preferred the navy.他父母打算要他当陆军，但是他却喜欢当海军。8.belong to 属于
We belong to the same generation.我们属于同代人。9.in return 作为回报/报答/交换
in turn 依次地，轮流的；转而，反过来
10.a troop of 一群He is surrounded by a troop of friends.他被一群朋友围住了。11.become part of… 变成……的一部分 It is part of the way we act.它是我们行为表现的一部分。12.serve as 作为，用作，充当，起作用
The room can serve as a study.这间房子可作书房用。
13.a small reception hall for important visitors 接待重要来宾的小型会客室。
14.Later，Catherine II had the Amber Room moved to a palace outside St Petersburg where she spent her summers.后来，叶卡捷琳娜二世派人把琥珀屋搬到圣彼得堡郊外她避暑的宫殿中。have sth done 请/让别人做某事，使得，蒙受某种损失 We had the machine repaired.我们请人把机器修好了。
15.In 1770 the room was completed the way she wanted.1770年，这间琥珀屋按照她的要求完成了。(I was never allowed to do things the way /that/ in which I wanted.我从来不允许按照自己的想法去做事情。)16.Sadly, although the Amber Room was considered one of the wonders of the world, it is missing.可悲的是，尽管琥珀屋被认为是世界上的一大奇迹之一，可是现在它却消失了。I am considering going abroad.我正在考虑出国。I consider it a great honor.我认为这是极大的荣幸。
We consider that the driver is not to blame.我们认为这不是司机的过错。
We consider it(to be)true.=(We consider that it is true.)我们认为这是真实的。a couple of words missing 缺的两三个字 There is a page missing.缺少一页。
Police are combing the woods for the missing children.警察搜遍树林以寻找失踪的孩子.17.be at war 处于战争状态,交战
18.remove some furture and small art objects 把一些家具和小件艺术品搬走 He removed the mud from his shoes.他去掉鞋上的泥。
This old table is a valuable piece of furniture.这张旧桌子是一件很珍贵的家具。19.in less than two days 在不到两天的时间里
20.There is no doubt that the boxes were then put on a train for… 毫无疑问，这些箱子后来被装上了运往……的火车。There is no doubt that she will keep her word.毫无疑问她会遵守诺言的.There is no doubt that Taiwan belongs to China.这是毫无疑问的,台湾属于中国。There is no doubt that she is capable of the job.她能胜任这个工作,这是毫无疑问的.21.After that, what happened to the Amber Room remains a mystery.从那以后，琥珀屋的去处便成了一个谜。
it remains to be seen 尚待分晓
The fact remains to be proved.事实尚待证明
remain in呆在家里 remain out呆在外面, 留在户外 These matters remain in doubt.这些事情仍然值得怀疑
He's determined to remain loyal to the team whatever comes his way.他决心不管发生什么事都忠于球队。
Peter became a judge but John remained a fisherman.彼得当了法官，但约翰仍然是个渔民。22.By studying old photos of the former Amber Room, they have made the new one look like the old one.通过研究琥珀屋原来的照片，他们建造的新琥珀屋样子和旧的看起来非常像。23.One day he was looking in a second-hand furniture shop when he saw an amazing object among the many different vases and jewels.一天，他正在一家二手家具商店查找，突然他在众多不同的花瓶和首饰中看见一个神奇的东西。
24.without doubt 无疑地，确实地
He is without doubt the cleverest student I've ever taught.他确实是我所教过的学生中最聪明的.25.the UN peace-keeping force 联合国维和部队
26.The old man saw some Germans taking apart the Amber Room and receiving it.那位老人看见一些德国人把琥珀屋拆开搬走了。take apart 拆卸，拆开
Take apart the pieces before putting the toys away.玩具拿开前先将它拆成一件件的。
27.In a trial, a judge must decide which eyewitnesses to believe and which not to believe.在审讯中，法官必须确定哪些目击者可信哪些不可信。28.rather than胜于，而不是 Tom rather than Jack is to blame.该受责备的是汤姆，而不是杰克。I prefer to read rather than sit idle.我宁愿读书而不愿闲坐着。We aim at quality rather than quantity.我们的目的是重质不重量。第4/8页
29.by the light of the moom 借助于月光 30.for oneself 亲自，独自地
One should not live for oneself alone.一个人不应只是为自已活着。
31.To my surprise the entrance to the mine was closed 使我感到惊奇的是矿口被封闭了。…….32.I think highly of those who are searching for the Ambe Room.我认为那些在找寻琥珀屋的人们很了不起。
33.Nor do I think they should give it to any government.我也不认为他们会把它交给任何政府。34.do with 处理，忍受，对付 I can't do with his insolence.我忍受不了他那傲慢无礼的态度 What do they do with the coin? 他们是怎样处理这枚硬币的? 35.take notes of 记录，把……记下来
Please take notes of the important while you read.请边读边把重要的事情记下来。
36.Read the information that is provided for the visitors.阅读一下为参观者提供的信息。They provide us with food.他们供给我们食物。
We provided food for the hungry children.我们为饥饿的孩子们提供食物。
It's wise to save some money and provide for the future.“积蓄点钱,为将来使用作些准备是明智的。” He has a wife and seven children to provide for.他需要赡养妻子和七个孩子。
37.It will not only give you a chance of practising your English but also of developing an interest in local history at the same time.它不仅给你了练习英语的机会而且在同时也给你了培养对当地历史感兴趣的机会。38.for fun 为了消遣，为了开心 He plays violin just for fun.他拉小提琴只是为了自娱自乐。【练习】 一）填写单词
1.By definition the capital is the political and c_______ center of a country.2.Though he recovered from his illness, he r__________ weak.3.The house b_________ to the old man was built hundreds of years ago.4.Heavily as it rained, we were still out in s________ of the missing boy.5.The school building was d_________ by a famous professor in Beijing, whose s_________ many people prefer.6.I sent her a bike as his birthday g________, and she gave me an mp3 in r_________.7.She stared at herself in the m________ and lost in thought.8.They are twins.No w________ I can not tell them apart.9.He was c_________ to be honest.In fact, the e_________he gave p______ to be false.10.We mustn't _____ to know what we don't know.Please raise your questions if any.第5/8页
二）请根据中文意思完成下列句子。1.长城是世界一大奇迹。The Great Wall is one of the _______ in the world.2.请考虑一下我的建议。Please ____________ my suggestion.3．仅几名士兵没有战死。Only a few soldiers ____________ the battle.4．我偶然在那书店里见到这本珍贵的书。
5．他的绘画受到世界上一些专家的好评。Some experts of the world _______ his paintings.6．他给我们如此多的帮助我想为他做些事作为报答。He has given us so much help that I really wanted to do something _________.7．有很多人出席了这次会议，其中三分之二都是同一个学校的。There are many people present at the meeting, two thirds of whom _________ _______ the same school.8．我们认为他说的不重要。We ___________ what he said unimportant.9．那些男孩去找吃的东西去了。________ 10． 他是个对音乐有天赋的学生。三）单项选择
1.When I left, he _____ me that I should take my recorder to his birthday party.A.remembered B.reminded C.was remained D.asked 2.______ his wife, his daughter also went to see him.A.Besides B.Beside C.Except D.Except for 3.A working party has been set up to ______ this matter.A.look up B.look for C.look into D.look through 4.The had a good preparation for the project, so they had little _____ all the work.A.troubles to finish B.trouble to finish C.difficulty in finishing D.difficulties to finish 5.That dress is such a good _____ that it will be fashionable for years.A.manner B.style C.sort D.model 6.This photo _____ me __________ my childhood.A.reminded;of B.remembered;in C.recalled;in D.remained;into 7.A year later, his friend was appointed as a sales manager, but he _____ a salesman.A.reminded B.still ed D.remained 8.Since 1949, the people’s living standard ____ , causing a big ____ in population.A.has been raised;rise B.has been rose;raise C.has raised;rise D.has raised;rose 9.As I felt so much better, my doctor ______ me to take a holiday by the sea.A.suggested B.advised nsidered D.insisted 10.______ decision is made, you must ______.A.Once;carry it out B.when;carry out it C.As soon as;work out it D.After;carry it on 11.I am very grateful for your assistance, and hope that one day I may be albe to do something for you ______.A in turns B.in case C.in return D.in use 12.When you are in ______ about the meaning of the word, you can look it up in a dictionary.第6/8页
A.idea B.talk C.wonder D.doubt 13.I’ve ______ invitation, but I don’t think I’ll______ it.A accepted;received B.received;receive C.taken;accept D.received;accept 四）定语从句专项 1.Do you remember the deer farm we visited two months ago? A.why B.when C.that D.how 2.Anyway, that evening, ______ I’ll tell you more about later, was really terrible.A.when B.where C.that D.which 3.John said he’d been working in the lab for an hour, ______ was true.A.that B.which C.who D.what 4.Anne always spoke highly of her colleagues in the movie, ______, of course, made the others very happy.A.who B.which C.that D.what 5.Chongqing is the city ______ she lived when she was young.A.where B.which C.when D.how 6.Do you know the reasons ______ he came back? A.how B.which C.that D.why 7.The doctor was very impolite to the patient, ______ of course, made things even worse.A.who B.whom C.which D.what 8.He’s got himself into a dangerous situation ______ he was likely to lose control over the plane.A.where B.which C.while D.why 9.I don’t like cars ______ owners park too close to me.A.which B.who C.whose D.of which 10.________ is known to everybody, the moon travels round the earth once every month.A.Which B.That C.As D.Such 11.The weather turned out to be very good, ______ was more than we expected.A.what B.which C.that D.this 12.Charlie Chaplin, ______ childhood was hard, began acting at the age of five.第7/8页
A.who B.whom C.whose D.his 13.We are talking about a subject ______ the importance hasn’t been realized.A.which B.that C.of which D.whose 14.The science of medicine, ______ progress has been very rapid, is perhaps the most important of all the sciences.A.which B.that C.in which D.with which Unit1 Cultural relics答案
（一）1.cultural 2.remains 3.belonging 4.search ed, style6.gift, return 7.mirror 8.wonder nsidered, evidence, proved 10.pretend
（二）1.wonders nsider 3.survied 4.rare 5.thought highly of 6.in trturn 7.belong to nsider 9.in search of 10.gift
（三）BACCB ADABA CDD 四）
1-5 CDBBA 6-10 DCACC 11-14BCCC
⬮ 高中定语从句课件 ⬮
在高考中，定语从句会考哪些知识呢？一起来学习定语从句归纳知识吧。
定语从句(Attributive Clauses)在句中做定语，修饰一个名词或代词，有时也可以修饰部分或整个句子。
被修饰的名词，词组或代词即先行词。定语从句通常出现在先行词之后，由关系词(关系代词或关系副词)引出。
关系代词有：who, whom, whose, that, which, as。
关系副词有：when, where, why, how。
关系代词和关系副词放在先行词和定语从句之间，起连接作用，同时又可做定语从句的一个成分。当关系代词做宾语时可以省略。
定语从句中的谓语动词必须在人称上和数量上和先行词保持一致。
定语从句分为限制性定语从句和非限制性定语从句。
1) who, whom, that 这些词代替的先行词是人的名词或代词，在从句中所起作用如下：
Is he the man who/that wants to see you?
He is the man whom/ that I saw yesterday.
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：
Please pass me the book whose (of which) cover is green.
3) which, that 它们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.
The package (which / that) you are carrying is about to come unwrapped.
关系代词that和which 都可以指物，that 和Who 都可以指人，其用法区别：
不用that的情况：
(错)The tree, that is four hundred years old, is very famous here.
We depend on the land from which we get our food.
A friend who helps you in time of need is a real friend.
Those who were either fools or unfit for their offices could not see the cloth.
One who doesn't work hard will never succeed in his work.
④在There be句型中There is a stranger who wants to see you.
A new teacher will come tomorrow who will teach you German.
⑥在有两个定语从句的句子中，其一用who，其二用that,但若先行词后接两个以上的并列定语从句时，后一个必须重复前一个关系代词。
The student who was praised at the meeting is the monitor that is very modest and studies very hard.
There is a teacher who is always ready to help others and who enjoys what he does.
a)在不定代词，如：anything, nothing, everything, all, much, few, any, little等作先行词时，只用that，不用which。
All that is needed is a supply of oil.
Finally, the thief handed everything that he had stolen to the police.
b)先行词有the only, the very, the just修饰时，只用that。
He is the very man that helped the girl out of the water.
c)先行词为序数词(the last)、数词、形容词最高级时，只用that。
The first English book that I read was “The Prince and the Pauper” by Mark Twin.
d)先行词既有人，又有物时。
He talked about the teachers and schools that he visited.
e)当主句是以who 或which 开始的特殊疑问句时，用that 以避免重复。
Who is the person that is standing at the gate.
He is not the man that he used to be.
关系副词可代替的先行词是时间、地点、方式或理由的名词，在从句中作状语。
关系副词when, where, why, how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.
Beijing is the place where (in which) I was born.
Is this the reason why (for which) he refused our offer?
I'm surprised the way how (by which) he works out the problem.
注意：
①在非限制性定语从句中，“介词+ which”结构不能代替关系副词。
如：They set up a state for their own , where they would be free to keep Negroes as slaves.
②含有介词短语的动词一般不能拆开，介词仍放在动词后面。
Is this the book which (that) she was looking for?
3名词/数词/代词 /形容词最高级 + 介词 + 关系代词引导定语从句
She has written a book , the name of which I have forgotten.
There are fifty-five students in our class , all of whom are working hard.
There are five continents in the world , the largest of which is Asia.
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.
as可引导非限制性从句，常带有“正如”的意思。
As is know, smoking is harmful to one's health.
用法区别：
(1) as 引导的'定语从句可置于句首，而which不可。
As we all know, he never smokes.
(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，则从句中的关系代词只能用which。
(3)非限定性定语从句中出现expect, think, suppose 等表示猜测、想象、预料等时。
She succeeded in her doing the research work , as we expected.
(4)As 的用法 the same? as; such?as 中的as 是一种固定结构, 和??一样??。
I should like to use the same tool as is used here.
We should have such a dictionary as he is using.
◆高考定语从句典型陷阱题分析◆
1. The factory was built in a secret place, around ______ high mountains.
A. which was B. it was C. which were D. them were
【陷阱】容易误选A或B，将A、B中的 which 和 it 误认为是其后句子的主语。
【分析】最佳答案是C，around which were high mountains 是一个由“介词+which”引出的非限制性定语从句，而在该从句中，主语是 high mountains，around which 是表语，所以句子谓语应用复数were，而不是用单数 was.请做以下类例题目（答案均为C）：
（1） Yesterday we visited a modern hospital, around _______ some fruit shops.
A. which is B. it is C. which are D. them are
（2） The murder happened in an old building, beside ______ the city police station.
A. which are B. it is C. which is D. them are
（3） Next month we’ll move to a new building, next to _______ a nice restaurants where we can have Chinese food.
A. which are B. it is C. which is D. them are
2. A man with a bleeding hand hurried in and asked, “Is there a hospital around ______ I can get some medicine for my wounded hand？”
A. that B. which C. where D. what
【陷阱】容易误选 B，认为 around 是介词，选 which 用以代替前面的名词 hospital，在此用作介词 around 的宾语。
【分析】最佳答案为C。以上语法分析并不算错，但问题是，照此分析，此句的意思即为：有没有这样一个医院，我在它的附近可以买药治我的手伤？这样的语境显然有点不合情理，因为人们通常是在医院里面治伤，而不是在医院附近治伤。此题选 C 的理由是：句中的 around 不是介词，而是副词，意为“在附近”；其后的 where 引导定语从句用以修饰其前的地点名词 hospital，句意为：附近有没有一家医院，我可以去治我的手伤？
3. _____ is known to everybody, the moon travels round the earth once every month.
【陷阱】容易误选 A，认为此处应填一个形式主语。
【分析】最佳答案是 B。as 引导的是一个非限制性定语从句。比较下面一题：
_______ is known to everybody that the moon travels round the earth once every month.
此题答案选 A，it 为形式主语，真正的主语是后面的 that 从句。
再比较下面一组题，其中第（1）题选 B，第（2）题选 D：
（1） ______ is mentioned above, the number of the students in senior school is increasing.
（2） ______ is mentioned above that the number of the students in senior school is increasing.
4. David is such a good boy _______ all the teachers like.
【陷阱】此题容易误选A，许多同学一看到题干中的such，再联系到选项中的 that，便认为这是考查such … that …句式。况且，这样理解意思也还通顺。
【分析】最佳答案为C，不是A，因为在such … that … （如此……以至……）结构中，that 引导的是结果状语从句，并且 that 在从句中不充当句子成分，若在上句填入 such … that …，句末的动词 like 缺宾语。选C的理由如下：as 用作关系代词，用以引导定语从句，修饰其前的名词 boy，同时 as 在定语从句中用作动词 like 的宾语，句意为“所有老师都喜欢的一位好男孩”。有的同学可能还会问，假若选A，能否将其后的 that 视为引导定语从句的关系代词呢？不能，因为当先行词受到 such 的修饰时，其后的定语从句应用关系代词 as 来引导，而不用that.比较下面一题，答案为A，因为 like 后有自己的宾语 him：
David is such a good boy _______ all the teachers like him.
请再做以下试题（答案选D）：
It was not such a good dinner _______ she had promised us.
5. The buses, most of _______ were already full, were surrounded by an angry crowd.
【陷阱】容易误选 C，用 them 代指 the buses.
【分析】最佳答案是D。most of which were already full 为非限制性定语从句，修饰 the buses.类似地，以下各题也选D：
（1） His house, for _______ he paid , 000, is now worth , 000.
（2） Ashdown forest, through _______ we’ll be driving, isn’t a forest any longer.
（3） This I did at nine o’clock, after _______ I sat reading the paper.
类似地，以下各题选 whom，不选 them：
（4） George, with _______ I played tennis on Sundays, was a warm-hearted person.
（5） Her sons, both of ______ work abroad, will come back home this summer.
（6） I met the fruit-pickers, several of _______ were still university students.
6. He had thousands of students, many of ______ gained great success in their own field.
【陷阱】容易误选 B，用 them 代指 students.
【分析】最佳答案是A，many of whom gained great success in their own field 为非限制性定语从句。假若在many of… 的前面加上连词and，则选答案B.比较以下各题（答案均选A）：
（1） He asked a lot of questions, none of ______ was easy to answer.
A. which B. them C. what D. that
（2） He asked a lot of questions, and none of ______ was easy to answer.
A. them B. which C. what D. that
（3） He told me that he had two girl-friends, neither of _______ knew anything about the other.
（4） He told me that he had two girl-friends, and neither of _______ knew anything about the other.
7. He had a lot of friends, only a few of ______ invited to his wedding.
【陷阱】容易误选 A，认为这是非限制性定语从句。
【分析】最佳答案是B，这不是非限制性定语从句，而是一个独立主格结构，因为空格后的动词 invited 并不是一个完整的谓语，而是一个过去分词。当然，假若在 invited 前加上助动词 were，则是一个非限制性定语从句，答案便应选A.比较：
（1） They put forward a lot of plans at the meeting, none of _______ carried out in their work.
A. which B. them C. what D. that
答案选B，none of them carried out in their work 是独立主格结构，其中的 carried out 为过去分词。
（2） They put forward a lot of plans at the meeting, none of _______ were carried out in their work.
A. which B. them C. what D. that
答案选A，none of them were carried out in their work 是非限制性定语从句，注意与上例比较句中多了一个助动词were.
（3） They put forward a lot of plans at the meeting, but none of _______ were carried out in their work.
A. which B. them C. what D. that
答案选B，由于两句之间增加了一个并列连词but，使得该句成了一个并列句。
8. On Sundays there were a lot of children playing in the park, _______ parents seated together joking.
A. their B. whose C. which D. that
【陷阱】容易误选B，认为这是非限制性定语从句。
【分析】最佳答案是A.与上面一题相似，their parents seated together joking 不是非限制性定语从句，而是一个独立主格结构，因为空格后的动词 seated 不是谓语，而是一个过去分词，因为 seat 作动词用时，是及物动词。比较以下相似题：
（1） On Sundays there were a lot of children playing in the park, _______ parents were seated together joking.
A. their B. whose C. which D. that
选B.whose parents were seated together joking 为非限制性定语从句，因为其后有完整的谓语 were seated.
（2） On Sundays there were a lot of children playing in the park, and _______ parents were seated together joking.
A. their B. whose C. which D. that
选A.因为句中有并列连词and，整个句子为并列句。
（3） On Sundays there were a lot of children playing in the park, _______ parents sitting together joking.
A. their B. whose C. which D. that
选A.their parents sitting together joking 为独立主格结构。
（4） On Sundays there were a lot of children playing in the park, _______ parents sat together joking.
A. their B. whose C. which D. that
选B.whose parents sat together joking 为非限制性定语从句，因为句中有完整的谓语 sat.
（5） On Sundays there were a lot of children playing in the park, _______ parents were sitting together joking.
A. their B. whose C. which D. that
选B.whose parents were sitting together joking 为非限制性定语从句，因为句中有完整的谓语 were sitting.
9. If the man is only interested in your looks, _____ just shows how shallow he is.
【陷阱】容易误选A或B，误这是非限制性定语从句。
【分析】正确答案为D，注意逗号前是一个条件状语从句，逗号后是该状语从句的主句，that 在此代表前文所述的情况，用作主句的主语。类似地，下面几道题也选 that，而不选 which：
（1） If you promise to go with us, _____ will be OK.
A. as B. which C. and it D. that
（2） If you want a double room, _____ will cost another ￡15.
（3） Whether you go or not, _______ is quite all right with me.
A. that B. which C. and it D. so
（4） When I say two hours, _____ includes time for eating.
10. She says that she’ll never forget the time ________ she’s spent working as a secretary in our company.
A. which B. when C. how D. where
【陷阱】容易误选B，机械地认为时间名词后必须用关系副词when，地点名词后用关系副词 where.
【分析】正确答案为A.在时间名词和地点名词后是否用关系副词要看它在定语从句中充当什么句子成分。一般说来，若用作主语或宾语，用关系代词；若用作状语，则用关系副词。上面一题中的动词 spent 缺宾语，故应用关系代词 which或that.比较下面一题，由于空格后的句子不缺少主语或宾语，所以选关系副词when：
She says that she’ll never forget the time ________ she works as a secretary in our company.
A. which B. when C. how D. where
请再做一组试题（答案均选A）：
（1） Our company will move to a tall building _______ we bought last month.
A. which B. when C. how D. where
选A，which 在定语从句中用作动词 bought 的宾语。
（2） Our company will move to a tall building _______ has just been complete.
A. which B. when C. how D. where
选A，which 在定语从句中用作主语。
（3） Our company will move to a tall building _______ we worked two years ago.
A. where B. when C. that D. which
选A，where 在定语从句中用作状语。
⬮ 高中定语从句课件 ⬮
1 . TomisoneoftheboyswhoarefromtheUSA
2 . thebookthatyouborrowedfrommeyesterdayishelens,notmine
3 . AscanbeseenasIexpected
4 . Hisfatherdiedtheyear(that/when/inwhichhewasborn他父亲在他出生那年逝世了。
5 . Whichofusthatknowssomethingaboutphysicsdoesn’tknowthis?
6 . Toshutyoureyestofacts,asmanyofyoudo,isfoolish
7 . ④先行词被theonly,thevery,thelast,thesame等修饰时
8 . Thedoctor(whomyouarelookingforisintheroom
9 . Hewillgiveyousuchinformationaswillhelpyou
10 . 这就是我上周参观过的那家工厂。
⬮ 高中定语从句课件 ⬮
修饰名词或者代词的从句叫做定语从句。被修饰的名词或者代词叫先行词；定语从句的引导词叫关系词（关系代词&关系副词）；定语从句分为限定性定语从句和非限定性定语从句（前有逗号隔开）
引导定语从句的关系代词有：that which who whom whose as
关系副词有：when where why：
1. that 与which 在指代物时的用法区别
that 和which都可以引导先行词为物的定语从句，但是用法有区别：
① 只能用that的五种情况
a. 先行词为不定代词或先行词由不定代词修饰时
b. 先行词前有最高级或序数词修饰时
c. 先行词即有人又有物时
d. 先行词前有the very, the only修饰时
e. 主句为which,或who 引导的特殊疑问句时
② 只能用which的两种情况
a. 非限定性定语从句中
b. 介词之后引导定语从句时
2．which与as的区别
as 和which 都可以引导非限制性定语从句，三种情况下只能用as，不能用which
a. as置于句首引导定语从句时（As we know,…）
b. as 含有“正如”之意（…as we expected）
c. 先行词前有such, the same 修饰时（…such an easy question as the little boy can answer.）
3. who、whom、that 的区别
a.先行词为those或people 时，常用关系代词who,不用that
b.介词之后用关系代词whom引导定语从句
4. whose 用法
whose+n. 引导定语从句的结构是定语从句的一个考查热点，此结构可以换成是the+n.+of+which引导定语从句或者可以换成是of which +the+n.
e.g.The man pulled out a gold watch, the hands of which were made of small diamonds.
whose hands / of which the hands
5. 介词+关系代词引导定语从句的用法
a. 介词之后的关系代词只能用which（先行词为物）或者是whom（先行词为人）
b. 介词的选择方法有三个原则：一“先”二“动”三“意义”
I lost my pen, with which I took notes. (先行词为pen,使用钢笔用with)
This is the house in which he lives. (定语从句中谓语动词live为不及物动词)
The gas is oxygen without which we can’t live. (根据句意决定)
6. 先行词为way时
先行词为way，在定语从句中作状语时，用that，in which引导定语从句，也可以省略关系词。
e.g. I don’t like the way(that/in which) he speaks to his parents.
7. 关系副词when、where、when引导定语从句的具体用法
① 先行词表示时间、地点、原因时，在定语从句中作状语，选择相应的关系副词when、where、why引导定语从句。若其在定语从句中作主语或宾语，则选择关系代词引导定语从句。区别三组例句：
when my brother was a little boy.
b. I still remember the time
that/which we spent together.
why he was late.
c. This is the reason
that/which he gave us.
②某些非地点时间名词有定语从句修饰，关系词在从句中作状语，由where引导定语从句（stage, case, point, situation）；同样用法的还有occasion,由when引导定语从句。
e.g. I can think of many cases where students know a lot of words but don’t write a good essay.
There are many occasions when people don’t know what they want.
8. 定语从句中的谓语动词
关系代词在定语从句中作主语时，定语从句中的谓语动词应该与先行词保持一致。
e.g. Anyone who wants to have a holiday puts up your hand.
Those who want to have a holiday put up your hand.
This is one of the students who have passed the exam.
This is the only one of the students who has passed the exam.
9. 区分定语从句和其他句型
①区别于简单句和并列句
It is in the classroom (where we have classes) that the meeting will be held.
(定语从句修饰先行词the classroom)
(强调句型，强调部分为介词短句in the classroom)
③区别于同位语从句
that she had passed the exam （同位语从句：对名词解释说明）
The news excited us.
that he told us （定语从句：对名词修饰限定）
④区别于状语从句
Do you know the time when the class is over? (定语从句，有先行词)
Let’s play games when the class is over.（时间状语从句，无先行词）
Put the book where it belongs. (地点状语从句，无先行词)
10. 定语从句中关系词的省略
定语从句中，作宾语的关系代词可以省略，介词之后的关系代词不可省略。
This is the house which he lives in. (√)
This is the house he lives in. (√)
This is the house in which he lives. (√)
This is the house in he lives. (×)
⬮ 高中定语从句课件 ⬮
初中定语从句造句
1.这是一本封面是蓝色的书.This is a book whose cover is blue.
2.窗户朝南的那间房间是我的.The room whose window faces south is mine.
3.他是那个帮助了我的老师.He is the teacher who helped me.
4.正在做演讲的女孩是我们班的班长.The girl who is making a speech right now is our monitor.
5.这个话题是我感到厌倦的.This is the topic/theme that I'm tired of.
6.北京是我的出生地 Beijing is the place where I was born.
7.她是我在聚会上遇到的那个女孩 She is the girl who I met at the party.
8.这是你将住的旅馆 This is the hotel in which you will stay.
9.这是他看过的最好的电影 It is the best film that he has ever seen.
10.这是我用英语写的第二篇文章 This is the second article that I have written in English.
定语从句知识点
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
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）
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？
⬮ 高中定语从句课件 ⬮
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，定语从句一般放在先行词的后面。
二、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，非限制性定语从句主句与从句之间有逗号分开，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。在从句中作主语或宾语，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，在句中作主语或宾语，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， 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，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：
What‘s 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，一般用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，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，在句中作时间状语。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，在句中作地点状语。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，起原因状语作用。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。
⬮ 高中定语从句课件 ⬮
1 . Thisistheplacewherewelivedforfiveyears
2 . Thefactoryinwhichhisfatherworksisinthewestofthecity
3 . Hewhomakesnomistakesmakesnothing从不犯错误的人一事无成。
4 . 引导定语从句的关系代词有who,whose,whom,which,that,as;
5 . Allisnotgoldthatglitters闪闪发光者，未必皆黄金。
6 . 被定语从句修饰的名词或代词叫做先行词
7 . Ipickedupthegarbage/rubbish/litterthat/whichthetourists/visitorsthrewaway
8 . which引导的非限定性定语从句一般放在句未,而as引导的非限定性定语从句可放在句未,也可放在句中句首放在句首时不能用which替换
9 . ①先行词为不定冠词all,few,little,much,everything,nothing等
10 . who指人,做主语
⬮ 高中定语从句课件 ⬮
drop off 减弱，减少
drop out 退出，离队
fall behind 落后
fall out 争吵；结果是
fall through 落空，失败
feed in 输入
find out 查明
get across 解释清楚，使人了解
get around/round 走动，旅行； ( 消息 ) 传开
get away 逃脱，离开
get by 通过，经过
get down 从 …… 下来；写下
get in 进入；收获，收集
get off 从 …… 下来；离开，动身，开始
get over 克服； ( 从病中 ) 恢复过来
get through 结束，完成；接通电话
have got to (do) 不得不，必须
⬮ 高中定语从句课件 ⬮
1 . 修饰表示人的先行词例如:
2 . Whoisthemanthatisstandingthere?
3 . 先行词被all,few,little,much,every,some,no等词修饰或被theonly,thevery,thesame,thelast等限定词修饰时。例如：
4 . Afriendissomeonewhoknowsallaboutyouandstilllovesyou朋友就是这样的人——他了解你的一切而仍然喜欢你。
5 . doyouthinkthepicturethatistakenbyjohnisgood?
6 . Thisisthemanwhohelpedme
7 . Theboywho//whomwesawyesterdayisJohn’sbrother
8 . 非限定性定语从句和主句的关系不十分密切,只是对先行词作些附加的说明,如果去掉,主句的意思依然清楚这种从句和主句之间往往用逗号分开,一般不用that引导
9 . ThefirstEnglishnovelthatIreadwasATaleofTwoCities
10 . Thehouse(that//whichweliveinisnotlarge
⬮ 高中定语从句课件 ⬮
例：I have a sister who is a doctor.（限制性定语从句）我有一个当医生的姐姐。
非限制性定语从句需使用逗号和主句隔开。
例：I have a sister， who is a doctor.（非限制性定语从句）我有一个姐姐，她是当医生的。
限制性定语从句修饰和限制先行词，明确先行词资料，是先行词不可缺少的定语。如果删去，会影响主句意义的完整。
例：I have an elder brother who is a teacher.（限制性定语从句）我有一个当教师的哥哥。
（但我可能还有做其他工作的哥哥。删去该从句后，句子的整体含义发生了变化：I have an elder brother. 这句话的就意味着我仅有一个哥哥了。）
非限制性定语从句是对先行词的附加补充说明。如果删去，不会影响主句意义的完整。
例：I have an elder brother， who is a teacher.（非限制性定语从句）我有一个哥哥，他是当教师的。
（删去该从句后不影响句子的整体含义：I have an elder brother.）
从以上两句句子中也能够看出限制性定语从句和非限制性定语从句的译法也有所不一样。
一般限制性定语从句会翻译成先行词的定语“…的”，而非限制性定语从句通常翻译成主句的并列句。
大多数限制性和非限制性定语从句的先行词往往为某一个词或短语，而特殊情景下非限制性定语从句的先行词也可为整个主句或是主句中的某些资料，此时非限制性定语从句常由which 引导。
例：A four-year-old boy can speak two foreign languages， which surprises all the people present.（非限制性定语从句）
一个四岁男孩会讲两门外语，这令所有在场的人感到十分惊讶。（令人惊讶的是“一个四岁男孩会讲两门外语”这件事，先行词为整个主句，所以应由which 引导非限制性定语从句。）
4.1 在限制性定语从句中，当关系词做宾语时能够省略。但在非限制性定语从句中，关系词是不可省略的。
例：Is this the magazine (that) she wants?（限制性定语从句）这是她想要的杂志吗？
例：The man returned home with the magazine， which he had bought in a bookstore.（非限制性定语从句）男人带着杂志回家了，这杂志是他在书店买的。
例：Tennis， which is the best summer game， can be played by two or four players.（非限制性定语从句）网球是最好的夏日运动，能够有两个或四个人一齐玩。
这句话不能够写成：Tennis， that is the best summer game， can be played by two or four players. 在语法上是错误的。
4.3 在限制性定语从句中有时可用who代替whom，可是在非限制性定语从句中不能够用who代替whom
例：He is the only doctor whowhom I can turn to for help.（限制性定语从句）他是我唯一能求助的医生了。（关系词作宾语时可用who代替whom）
例：He is a warm-hearted doctor， to whom I can turn for help.（非限制性定语从句）他是个好心的医生，我能够向他求助。
5、在非限制性定语从句中，“介词+关系代词”结构前能够使用all、both、most、some等词，与of whichwhom搭配。
例：Her daughters， both of whom studied abroad， wrote to her once every two weeks.（她的两个女儿在国外读书，她们每两周给她写封信。）
as作关系代词引出非限制性定语从句时，代替整个主句，对其进行说明，有“正如……，就像……”之意。
通常用于as we all know、as is said above、as is often the case等句式中。
as在非限制性定语从句中作主语、表语或宾语，引出的从句位置比较灵活，可位于句首或句末，也可置于主句中间。通常均由逗号将其与主句隔开。
例：As was often the case， he forgot to bring the book. （他忘了带书，这很寻常。）=He forgot to bring the book， as was often the case.
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