定语从句课件。
定语从句课件(篇1)
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）：[教师范文大全 Jk251.CoM]
（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。
定语从句课件(篇2)
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。
定语从句课件(篇3)
定语从句，起形容词的作用，在句中常用来修饰名词或代词。被修饰的词称为先行词,引导定语从句的词称为关系词, 关系词的作用一是放在先行词与定语从句中间起引导作用;二是在意义上代替先行词,并在从句中充当一个成分。其中关系代词：who, whom, whose, which, that, as;关系副词：when, where, why。
eg. She is the girl who sings best of all.
The pen which my uncle gave me is missing.
He lives in a house whose windows face south.
The factory where my father works is in the east of the city.
Perhaps the day will come when people will be able to breathe clean air in cities.
eg. He is a man( ) never leaves today’s work till tomorrow.
The boy ( ) is standing there is my cousin.
2. 先行词是人，作宾语，关系代词用 whom, who, that,
eg. Here is the man ( ) you’ve been expecting to meet.
The man ( ) you met yesterday is Mr. Smith.
eg . The train ( ) has just left is for Guangzhou.
Children like to read books ( ) have wonderful pictures.
4. 先行词是物，作宾语，关系代词用which, that,或省略
eg. The book ( ) you borrowed yesterday is really interesting.
The pen ( ) my uncle gave me is missing.
eg. He is the professor ( ) name was Jackson.
China, ( ) population is the largest in the world, is developing very fast.
1. 先行词是表示时间的名词，在定从中作时间状语，关系代词用when
eg. I can’t remember the date ( ) he went abroad.
I’ll never forget the day ( ) I joined the army.
2. 先行词是表示地点的名词，在定从中作地点状语，关系代词用where; 其中注意表示抽象概念的地点名词，如，situation、stage、degree、point等表示方面或程度时，也需用where
eg. This is the village ( ) Uncle Wang once lived.
They have reached the point ( ) they have to separate with each other.
He’s got himself into a dangerous situation ( ) he is likely to lose control over the plane.
3. 先行词是reason，在定从中作原因状语，关系代词用why
eg. I don’t know the reason ( ) he was late.
None of us know the reason ( ) Tom was absent from the meeting.
4.引导定语从句的关系副词也可以用“适当介词 + which”来代替。
eg. October 1, 1949 was the day when ( = ) the People’s Republic of China was founded.
This is the factory where(= ) we worked a year ago.
I don’t believe the reason why (= ) he was late for school.
Ⅳ. 关系代词that & which的区别:
① 先行词为all, everything, anything, nothing, little, much等不定代词时。
eg. There is nothing ( ) can prevent him from doing it.
② 先行词被any, only, few, no, very, little 等修饰时。
eg. This is the very book ( ) I’m looking for.
③ 先行词被形容词最高级或序数词修饰时。
eg. The first place ( ) they visited in Guilin was Elephant Trunk Hill.
This is the best film ( ) I have ever seen.
④ 先行词既有人又有物时。
eg. He talked about things and persons ( ) they remembered in the school.
⑤ 先行词被the only, the very修饰时。
eg. Mr. Smith is the only foreigner ( ) he knows.
⑥ 句中已有who或which,为了避免重复时。
eg. Who is the man ( ) is standing beside Tom?
eg. He had failed in the maths exam , ( ) made his father very angry.
② 介词 + 关系代词。
eg. This is the room in( ) my father lived last year.
Ⅴ. as引导定语从句时的.用法(as 相当于that & which)
① as引导限制性定语从句通常用于the same … as, such … as结构中。
eg. This is the same book ( ) I lent you.
Such machines ( ) are used in our workshop are made in China.
② as引导非限制性定语从句既可放在主句之前，也可放在主句之后，位置灵活，用来修饰整个句子。通常用下列句型：as is known to all, as is said, as is reported, as is announced, as we all know, as I expect 等。
eg. ( ) I expected, he got the first place again in this mid-term examination.
Taiwan, ( ) we all know, belongs to China.
Ⅵ. 限制性定语从句和非限制性定语从句的主要区别:
限制性定语从句: 一般紧跟在先行词后面,不用逗号把从句与先行词分隔开来。使先行词的意思十分明确,成为特定的人或物,是句子中不可缺少的成分,少了它句子就会失去意义不能成立,或意思不清楚,不能说明问题。通常译为定语。
非限制性定语从句: 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明,没有它句子仍能成立,意思仍很清楚。通常译为并列的句子。
eg. I was the only person in our office ( ) was invited.(去掉定语从句，意思就不完整)
Tom’s father, ( ) is over sixty, still works hard day and night.(整个句子可分成两句来翻译)
即先行词与关系代词、副词之间被介词短语，同位语，谓语等分隔开来。
此种定语从句，在选择关系词时，要注意找准先行词。
eg. There is an expression in his eyes ( )I can’t understand.
I was the only person in my office ( ) was invited to the important ball.
I suggest you choose someone I think ( ) is very kind and friendly.
选择填空：
1. It was April 29, Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
A. that B. when C. since D. before
2.)Gutter oil is illegally recycled cooking oil, contains chemicals that are harmful to the human body and can even cause cancer.
3. Between the two parts of the concert is an interval, the audience can buy ice-cream.
A. when B. where C. that D. which
4. The old town has narrow streets and small houses are built close to each other.
A. they B. where C. what D. that
5. Whatever is left over may be put into the refrigerator, it will keep for two or three weeks.
A. when B. which C. where D. while
6. English is a language shared by several diverse cultures, each of ------- uses it somewhat differently.
A. which B. what C. them D. those
7. A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain.
A. when B. that C. where D. there
8. She has a gift for creating an atmosphere for her students ------ allows them to communicate freely with each other.
A. which B. where C. what D. who
9 Ted came for the weekend wearing only some shorts and a T-shirt, ------ is a stupid thing to do in such weather.
A. this B. that C. what D. which
10. She showed the visitors around the museum, the construction ------ had taken more than three years.
A. for which B. with which C. of which D. to which
11. The school shop, customers are mainly students, is closed for the holidays.
A. which B. whose C. when D. where
12.He was so pleased with all we had done for him he wrote us a letter to praise for it.
A. what; what B. what; that C. that; what D. that; that
13.The moon travels round the earth once every month, is known to everybody.
14. is often the case with elder people, my grandma, talked about my new hairstyle for at least 50 minutes nonstop.
15.After graduating from high school, you will reach a point in your life ------- you need to decide what to do.
A. that B. what C. which D. where
16.The novel was completed in 1978, the economic system has seen great changes.
A. when B. during which C. since then D. since when
17.Books bring us into the presence of the greatest minds have ever lived.
18.The world is made up of matter.
A. in that we live B. on which we live
C. where we live in D. we live in
19.David is such a good boy all the teachers like.
20.Is this the reason at the meeting for his carelessness in his work?
A. he explained B. what he explained
C. how he explained D. why he explained
21.He was very angry and I can still remember the way he spoke to me.
22.That’s the new machine parts are too small to be seen.
A. that B. which C. whose D. what
23.I’ve become good friends with several of the students in my school ------- I met in the English speech contest last year.
A. who B. where C. when D. which
定语从句课件(篇4)
一、设计背景
1． 初步掌握及运用定语从句，如让学生用定语从句来完成对人物喜欢的人物进行描述，如I like music that I can dance to. She is the only one who’s studying French.等。
2．本课的学习任务就是能初步掌握及运用定语从句，为了使学生顺利地完成教学任务，教师以学生为主体，为学生设计了几个以他们的认知水平出发的符合生活实际的他们感兴趣的一环扣一环的子任务，每个子任务紧紧围绕总任务展开，再深入，在一个一个完成任务的活动中培养学生的能力。
二．教学目标
（1）语言目标：能用定语从句较自如地描述及谈论人和物。在活动中训练学生的听力，口头表达能力，培养学生的观察，想象和创造力。
（2）情感目标：促进同学间积极合作交流，发展同学间的友谊 。
2．教学方法：多媒体的运用能创设真实的语言情景，学生也很感兴趣，极大地鼓动了学生学习英语的积极性，而且呈现在课堂上能使教学更生活化，也更直观和具体。
三、教学方法
以学生为主体，用多媒体辅助教学，通过帮助学生理解、归纳、总结、讨论等方式学习定语从句，由于本节课是学生第一次系统学习定语从句，要达到让学生初步掌握定语从句这一目的。
四、学法指导、自主学习、合作学习
五、教学过程
第一环节： 观察以下例句：
1.The red pen is broken.
2.The pen on the desk is broken.
3.The pen that I bought yesterday is broken.
导入：通过对定语的理解，导入定语、定语从句的概念，定语：用来修饰名词或代词的词、短语或句子，当修饰词是一个句子时被称为定语从句。通常置于它所修饰的词之后，这种被修饰的词叫做先行词，引导定语从句的关联词为关系代词和关系副词，关系代词在定语从句中可用作主语、宾语、定语等，关系副词在定语从句中只用作状语。
例句分析：
I like to have friends who are like me.
I like to have friends who are different from me.
He is the only one who is studying French.
Be careful of the person who doesn’t speak and the dog that doesn’t bark.
You can’t wake up a person who pretends to sleep.
He who can’t get to the Great Wall is not a true man.
I like musicians who play different kinds of music.
Another that he found very difficult is grammar.
The other day， my friends and I talked about the rules that we have in school.
Being a professional athlete is the only thing that I have ever wanted to do.
I like music that I can sing along with.
I like music that has great lyrics.
I like music that I can dance to.
得出结论1)当先行词是物时
a. 关系代词代替先行词在定语从句中作主语时，用which/that引导，且不能省略.b. 关系代词代替先行词在定语从句中作宾语时，用which/that引导，且可以省略.
2)当先行词是人时
a. 关系代词代替先行词在定语从句中作主语时，用who/that引导，且不能省略.b. 关系代词代替先行词在定语从句中作主语时，用who/that/whom引导，且可以省略.
第二环节：在学生对定语从句有了初步的了解后，创设情境，学以致用，让学生分组活动，根据多媒体呈现的情境，有创造性地造句：
This is a singer who/that …
who is a boy.
who is very shy.
who writes his own songs.
who has a song called Qinghuaci.
Who I like best.
It’s an animal that/which is very strong.
It’s an animal that/which has long nose and big ears.
It’s an animal that/which I like very much.
第三环节： 在学生对一般的规律都把握好以后，把学生的易错点和定语从句的考点呈现在屏幕上，让学生仔细观察并作出总结，该环节设计得很好，很好地训练了学生的观察能力和主动探究的能力，效果较好。
仔细观察：你会发现什么？
1) I prefer shoes that are cool.
2) I like a pizza that is really delicious.
3) I love singers who are beautiful.
4) I have a friend who plays sports.
学生观察后得出的结论为：
who/that在定语从句中做主语时，谓语动词的单复数应与先行词保持一致。
第四环节：小节本堂课的内容
什么是定语 ？
什么是定语从句？
定语从句的结构是什么？
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。
第六环节：合作探究
留给学生的问题
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：
优点：本节课教学目标明确，条理清楚，板书设计合理，教学内容紧扣学生生活实际，学生在教师的引导下自主学习、合作学习，较好地归纳了定语从句的特殊用法，并能用定语从句写文章，完成了学习任务。
不足：
1、在引入部分没有充分引导学生把他们描述图片的简单句用关系词合并为定语从句。
2、最后一个环节用定语从句翻译文章时间安排不足，应多用二至三分钟的时间对学生的翻译进行进一步分析总结，让学生提出更多的修改意见。教学机智：本节课学生在归纳特殊用法时，提出了设计内容之外的规律，教师能给予肯定，并提出在下一教学环节进一步讨论。能够放手让学生发表不同的意见，并适时进行点播。
再教设计：第一环节讨论图片，把学生说出的简单句写在黑板上让学生改为复合句，使引入部分目标更明确。最后翻译文章留出十分钟时间让更多学生展示范文，师生共同提出修改意见。
定语从句课件(篇5)
高中定语从句课件
在高中英语的学习中，定语从句是一个非常重要的知识点。它不仅在阅读理解和听力理解中经常出现，而且在写作中也是必不可少的。因此，学好定语从句对我们来说是非常有必要的。
什么是定语从句？
定语从句是指一个句子作为另一个句子的修饰语，用来对另一个句子中的某个名词或代词进行修饰，并对该名词或代词进行补充说明。定语从句通常由关系代词或关系副词引导，关系代词常见的有who, whom, which, that，关系副词常见的有when、where、why等。
如何使用定语从句？
在使用定语从句时，需要注意以下几点：
1.关系代词的选择
在选择关系代词时，需要根据其在定语从句中的功能进行选择。一般情况下，who指人，which指物，that既可以指人也可以指物。而whom通常只用来指人，并且在非正式场合下已经被who所取代。
2.关系词的位置
关系词在定语从句中通常出现在从句的开头或结尾，如果关系词出现在中间，则需要用关系副词来引导定语从句。
3.定语从句的位置
定语从句通常紧跟在被修饰的名词或代词之后，但是在从句过长或者句子复杂的情况下，也可以将定语从句放在句子的末尾，这种情况下需要使用逗号将定语从句与主句隔开。
定语从句的练习
学习定语从句最好的方法就是通过大量的练习来掌握。下面是一些定语从句的练习题，希望大家能够认真做题，掌握定语从句的使用方法。
1. The girl ______ I met yesterday was very friendly.
A. whom B. who C. which D. that
2. The teacher _______ we talked about is very strict.
A. who B. whom C. which D. that
3. The book ________ cover is red is mine.
A. who B. whom C. which D. that
4. The place ________ we stayed last night was very comfortable.
A. who B. whom C. which D. that
5. The reason _________ I’m late is that I missed the bus.
A. when B. where C. why D. whom
以上就是关于高中定语从句的一些简介，如果想更好地掌握定语从句，需要不断的练习，并且注意细节。希望大家能够在学习中取得好成绩。
定语从句课件(篇6)
1。 My doctor told me to live where the air is fresh 。
2。 Tom was sleeping when the door bell rang 。
3。 Do you remember the teacher who taught us English at middle school ?
4。 Can you tell me when the Flight 5571 will depart ?
在复合句中充当定语的从句叫定语从句。定语从句的作用相当于形容词，用来修饰主句中的某一个名词或代词或整个句子。被定语从句修饰的词叫先行词，定语从句一般紧跟在它所修饰的先行词之后。因此，通常定语从句被视为一个句子与一个名词的关系。在先行词和定语从句之间起连接作用的叫关系词。关系词有关系代词和关系副词两种。
例如：
He is the boy who often goes to school late。
关系词在定语从句中的三大作用：
1。 连接作用---连接先行词和定语从句。例如：
I gave her all the money that I had 。我把我所有的钱都给了他。（that 连接先行词money 和定语从句I had ）。
2。 替代作用---在定语从句中替代从句所修饰的先行词。例如：
The man who lives next door is a famous teacher。
2。 成分作用---在定语从句中作主语、宾语、定语或状语。 例如：
I like pictures which are painted in the traditional Chinese style。 我喜欢传统的中国画（which 在定语从句中作 主语）。
阅读下方的句子，根据从句的语法特点将其归类，瞻丫渥有蚝疟砀裉钊肟杖贝Α
1。 She is the old woman that witnessed the accident this morning 。
2。 Mary is the girl who works in Japan 。
3。 Is this the key which you are looking for。?
4。 October 1，1949 is the day when New China was founded。
5。 The house which stands on the top of the hill was built last month 。
6。 The student whom the teachers are talking about has won the first prize in the English contest。
7。 He lied to the police officer， which made things even worse。
8。 This magazine belongs to the teacher who teaches us history。
9。 Tom is reading in the room where the others are watching TV 。
10。 He failed in the exam ，which surprised us all。
11。 I don’t know the reason why she looks unhappy today。
12。 I’ll never forget the day when I joined the League 。
13。 He’s got himself into a dangerous situation where he is likely to lose control over the plane 。
由关系代词which that whowhom 引导 关系代词在从句中作主语
由关系副词when wherewhy 引导 定语从句中不缺主语或宾语；when where why 充当从句的时光、地点、原因状语。
Where 所指代的是一个抽象的地点，例如某一种状况、某一个领域。
1。 Alexander Bell was the man _______________________(发明电话的人)。
2。 The present ____________________________________(她生日那天我送她的) is still unopened。
3。 Carol said the work would be done by October。__________________________，(我对此十分怀疑)。
4。 The film brought the hours to me __________________________________(当时我得到很好的照顾) in the faraway village 。
5。 We are living in an age ______________________________(我们生活在一个很多事情需要用电脑来做的时代)。
1。 Do you still remember the chicken farm _________________we visited three months ago 。
2。 Women _______drink more than two cups of coffee a day have a greater chance of having heart disease than those _______don’t
3。 Helen was much kinder to her youngest son than to the others ，_______， of course ，made the others envy him 。
4。 If a shop has chairs _______women can park their men ，women will spend more time in shop 。
5 I work in a business _________almost everyone is waiting for a great chance 。
引导定语从句的关系词的选用比较复杂。除了牵涉到所指的先行词是人还是物，所引导的定语从句是限制性的还是非限制性的，以及关系词在从句中充当什么句子成分外，还要根据习惯用法而定。
（一） 只能使用that ，who ， whose 的定语从句。
请阅读以下句子，根据用法分类，将句子序号填入表格中适当的位置。
1、Here is the boy who wants to see you 。
2、All that glitters is not gold 。
3、Who is the man that came this morning 。
4、Which is the bag that you lost 。?
5、He talked about the teachers and schools that he had visited 。
6、Anyone who breaks the law shall be punished。
7、His mother ，who loves him very much ，is strict with him。
8、Is there anything that you don’t understand ?
9、Mary is the girl whose parents work in Japan 。
10、He is the very person that the police are looking for。
11、Those who are against the plan put up your hands please。
12、This is the longest bridge that I have ever seen 。
13、I happened to be the thousandth guest that visited the great hotel 。
14、This is the only thing that I can remember 。
15、Tell us everything that you know ，please。
16、Last week I bought a car ，whose price is reasonable 。
定语从句课件(篇7)
1 . iamtheonewhowrotetoyou
2 . (介词＋which可以代替where
3 . Thefirstlesson(thatIlearnedwillneverbeforgotten
4 . Thatsthereasonforwhichhewaslateforschool
5 . ashasbeensaidbeforeasisreported
6 . (Istillrememberthedayswhich/thatwespenttogether
7 . Asweallknow,hestudiesveryhard
8 . TheyoungladyactverywellWetalkedaboutherjustnow
9 . Theyoungladywhowetalkedaboutjustnowactsverywell
10 . AscanbeseenasIexpected
定语从句课件(篇8)
1. 知识目标：掌握下列重点单词和词组的意思及用法ache, evercise, weight, give up, interest及其词汇转化
2. 能力目标：能够询问有关健康的信息，表达态度，提供建议。学习使用由whose引导的定语从句。
3.情感目标：通过了解tony 的经历，培养体谅、关爱他人的情感态度。
[课前朗读]: 朗读生词ache, exercise, weight, give up, interest, tasty----taste, menu, persuade.根据音标读出单词并了解汉语意思，养成学生自主学习词汇的习惯，促使学生迅速进入学习状态。
[检查词汇预习]：
a.采取学生结对、小组互查等形式来检查学生对词汇的预习情况。
教师可问学生：(1)What’s your favourite sport?(2) How do you think we can keep fit?(3) Have you ever remembered what happened to Tony in Module9?这样会调动学生用英语思维的积极性, 引出本单元话题。
针对表格进行说的练习。如：How does Lingling think of Taijiquan and running?
1.听Activity 3，完成下列各题。
1).Who has Betty bumped into?
A. The head teacher B. The English teacher C.Lingling and Betty
2).Does Daming think that the boy in his team can go to a sports school ?
A. Yes, he does B. No， he doesn’t C. We don’t know
3).What does Daming want the head teacher to write ?
A. Something about staying healthy
B. Something about training for the Olympics
C. something about buying a camera
2. 再听Activity 3，完成下列表格。
the basketball training? 1. He feels very
2. What will the boy in Daming’s team need to do? 2. He needs to do a lot of___ _____
3. Why isn’t allowed to use his father’s camera any more? 3. Because he almost __ ______ it last time.
四、默读对话，自主完成Activity 4.
完成后小组展示并纠正。小组间合作解决activity 3中不懂的地方，教师适时点拨。
对重点内容和疑难问题进行合作探究学习。
1.My legs ache a bit. ___________________(翻译)
(1) a bit 译为_____________. 其同义短语是___________.
自主造句:_______________________________.
2. Don’t give up if you want to stay fit.__________________________.
give up, 放弃。其中up是代词，后跟名词作宾语时可放在短语 ，也可放在 ，而跟代词宾语时只能放 。例如：give it/them up放弃做某事----give up doing sth.
自主造句： _______________________.
3.He is not fit or strong enough.____________________________
自主造句:
4. I’ve got a friend whose brother is training for the Olympics.此句含有一个whose 引导的定语从句，whose在从句中作定语，又如：
He is the only student in our class whose father is a policeman.
There is a boy whose parents want him to go to a sports school.
先行词为无生命的物体时也可以用whose 引导定语从句.如：
The book whose cover is green is mine.
No one now lives in the room whose windows are broken.
5.找出含有whose 的定语从句并翻译句子。分析定语从句的.先行词。
___________________________________________________.
___________________________________________________.
___________________________________________________.
___________________________________________________.
通过对对话的学习，让学生归纳本课的短语，可以小组合作，然后通过展示呈现出一个小组的成果，然后其他小组补充完善。
1. _____________________ 9._______________________
2. _____________________ 10.______________________
3. _____________________ ______________________
4. _____________________ _______________________
5. _____________________ ______________________
6. _____________________ ______________________
7. _____________________ ______________________
8. _____________________ ______________________
(一)跟录音机朗读对话，模仿语音语调。
1.Don’t give up if you want to stay fit.
2. He isn’t fit or strong enough.
3.I’m not allowed to use it any more.
4.It’s my father who gives me my pocket money.
5. Don’t talk to me about that.
6. What’s up?
7.Guess what?
八、说的训练：
Work in pairs. Ask and answer the questions in Activity 5.
(一)翻译下列短语及句子：
1.放弃___________________2.一点_____________________________
3.保持健康 _______________ 4.足够强壮_________________
5.碰巧遇到_________________6.发生什么事了?_________________
7.看起来像 ________________ 8.祝你好运 ________________
定语从句课件(篇9)
一、设计背景
1． 初步掌握及运用定语从句，如让学生用定语从句来完成对人物喜欢的人物进行描述，如I like music that I can dance to. She is the only one who’s studying French.等。
2． 本课的学习任务就是能初步掌握及运用定语从句，为了使学生顺利地完成教学任务，教师以学生为主体，为学生设计了几个以他们的认知水平出发的符合生活实际的他们感兴趣的一环扣一环的子任务，每个子任务紧紧围绕总任务展开，再深入，在一个一个完成任务的活动中培养学生的能力。
二．教学目标
（1）语言目标：能用定语从句较自如地描述及谈论人和物。在活动中训练学生的听力，口头表达能力，培养学生的观察，想象和创造力。
（2）情感目标：促进同学间积极合作交流，发展同学间的友谊 。
2．教学方法 ：多媒体的运用能创设真实的语言情景，学生也很感兴趣，极大地鼓动了学生学习英语的积极性，而且呈现在课堂上能使教学更生活化，也更直观和具体。
三、教学方法
以学生为主体，用多媒体辅助教学，通过帮助学生理解、归纳、总结、讨论等方式学习定语从句，由于本节课是学生第一次系统学习定语从句，要达到让学生初步掌握定语从句这一目的。
四、学法指导、自主学习、合作学习
五、教学过程
第一环节： 观察以下例句：
1.The red pen is broken.
2.The pen on the desk is broken.
3.The pen that I bought yesterday is broken.
导入：通过对定语的理解，导入定语、定语从句的概念，定语：用来修饰名词或代词的词、短语或句子，当修饰词是一个句子时被称为定语从句。通常置于它所修饰的词之后，这种被修饰的词叫做先行词，引导定语从句的关联词为关系代词和关系副词，关系代词在定语从句中可用作主语、宾语、定语等，关系副词在定语从句中只用作状语。
例句分析：
I like to have friends who are like me.
I like to have friends who are different from me.
He is the only one who is studying French.
Be careful of the person who doesn’t speak and the dog that doesn’t bark.
You can’t wake up a person who pretends to sleep.
He who can’t get to the Great Wall is not a true man.
I like musicians who play different kinds of music.
Another that he found very difficult is grammar.
The other day, my friends and I talked about the rules that we have in school.
Being a professional athlete is the only thing that I have ever wanted to do.
I like music that I can sing along with.
I like music that has great lyrics.
I like music that I can dance to.
得出结论1)当先行词是物时
a. 关系代词代替先行词在定语从句中作主语时，用which/that引导，且不能省略.b. 关系代词代替先行词在定语从句中作宾语时，用which/that引导，且可以省略.
2)当先行词是人时
a. 关系代词代替先行词在定语从句中作主语时，用who/that引导，且不能省略.b. 关系代词代替先行词在定语从句中作主语时，用who/that/whom引导，且可以省略.
第二环节：在学生对定语从句有了初步的了解后，创设情境，学以致用，让学生分组活动，根据多媒体呈现的情境，有创造性地造句：
This is a singer who/that …
who is a boy.
who is very shy.
who writes his own songs.
who has a song calledQinghuaci.
Who I like best.
It’s an animal that/which is very strong.
It’s an animal that/which has long nose and big ears.
It’s an animal that/which I like very much.
第三环节：在学生对一般的规律都把握好以后，把学生的易错点和定语从句的考点呈现在屏幕上，让学生仔细观察并作出总结，该环节设计得很好，很好地训练了学生的观察能力和主动探究的能力，效果较好。
仔细观察：你会发现什么？
1) I prefershoesthat are cool.
2) I likea pizzathat is really delicious.
3) I lovesingerswho are beautiful.
4) I havea friendwho plays sports.
学生观察后得出的结论为：
who/that在定语从句中做主语时,谓语动词的单复数应与先行词保持一致。
定语从句课件(篇10)
学习资料：定语从句中关系代词who， whom ，which ，that ，as的用法。
定语从句是一个很重要的语法项目，为以后的英语学习打下坚定的基础，也是初高考出现频率较高的考点。
知识与技能目标：帮忙学生掌握关系代词who， whom， which， that， as 的用法，丰富学生的语法知识，构成独立的学习潜力，能够运用这些知识去解决定语从句的习题。
过程与方法目标：让学生主动参与感知——积累——理解关系代词的过程，让学生学会关系代词的用法，学会探究解决问题。
初中生刚刚接触与从句，对句子结构认识不够清楚，但是这部分资料很重要，有助于学生完善整个英语语法知识结构。
本课题主要采用启发式教学策略，合作学习，探究学习的策略，在教学中，创设问题情景，以小组为单位进行讨论，合作学习，得出结论。
Marry is a beautiful girl。
Marry is a girl who has long hair。
老师总结：什么是定语从句，先行词，引出定语从句由关系代词，关系副词来引导。
教师以启发诱导的方式向学生带给帮忙和指导，针对不一样的学习间断的学生采取不一样的帮忙和指导，之处不一样水平的要求，给予不一样的帮忙。对于学习潜力强的能够以暗示的方式进行指示，对学习潜力差的学生能够透过逐步深入的方式进行讨论。
在学习结束后，对学生的学习做出简单的总结，能够布置一些练习题，以强化学习效果。
建立量规，向学生展示他们将被如何评价（来自教师和小组其他成员的评价）。另外，能够建立一个自我评价表，这样学生能够用它对自我的学习进行评价。
定语从句课件(篇11)
一、语法分析
本课时的内容是高中英语必修一Unit4的语法第一课时，初次导入含引导词who, which, that的定语从句，这里的定语从句出现得比较凌乱，因此我把这些语法整合起来教学，让学生有个完整的认识。定语从句对于高中英语来说是一个非常重要的语法点，它在高中英语学习中所占的比例也是举足轻重的，无论单选还是在阅读理解中，它都无所不在。甚至在作文中，轻轻松松的写出几个定语从句，就能为你的作文添光加彩。因此，我们要对它进行着重的讲解。
二、教学目标
1）知识目标:
A. 掌握定语从句的基本结构及用法。
B. 掌握定语从句的引导词who, which和that的基本用法。
2）能力目标：
A. 能口头上用简单的定语从句描述人或物。
B. 能在笔头上用定语从句描述人或物。
3）情感目标：
A、通过小组合作学习调动学习积极性，使学生体会到英语的趣味和实用性。
B、激发和培养学生学习英语的兴趣，建立学习英语的成就感和自信心，使学生学在其中，乐在其中。
4)、学习策略目标
A、 兴趣教学策略，其中包括表演、对话
B、通过小组讨论，培养良好的总结能力及合作精神
三、教学重点及难点
1、教学重点
1). 引导词which, who及 that的基本用法。
2). 复习和巩固定语从句的结构和用法。
2、教学难点
1)引导词that的特殊用法。
2)学会运用定语从句造句。
四、学情分析
我们高一基础班的孩子大体上存在这样的'毛病：
1、没有英语学习兴趣，而且很有自己的小个性，需要通过他们喜欢的话题来激发学习兴趣；
2、初中的英语基础没打扎实，导致现在高一的课听不懂，进步缓慢。针对这样的学生，我每节课设置的内容不在于多和难，而在于精与层次。由易到难的吸引他们逐步进入到英语学习环境中来。
五、说教法
根据英语“课标”的要求，课程要从学生的学习兴趣、生活经验和认知水平出发，因此，我将在教学中采用以下几种教学方法：
1. 任务型教学（Task-based Language Teaching）
每个环节布置不同层次的任务，让不同层次的学生在完成每个任务的时获得成就感，同时，不同难易的任务有效地锻炼了不同层次的学生能力。
2.情境交际法（Communicative Language Teaching）
尽量设置学生感兴趣的话题，让学生充分利用新学的知识并且把枯燥的语法规则学习融入有趣的口语训练，交际应用当中。
3、合作学习教学法（Cooperative Learning Approach）
本课打破传统的教师单向灌输，采用“四至五人组成一个学习小组”的课堂教学结构，来组织教学，旨在营造轻松的学习氛围，为积极学习提供有利的条件，让学生在完成任务的过程中通过互相交流，降低语言焦虑感，获得愉快的学习经历，从而对学习本身和所学内容产生兴趣感
六、教学设计
Step1 Leading in
以一个笑谈式的问题引出本课的主题。比如，在师生问答中很随意地引出下列对话：
T: Do you like the boy?
S：Which one?
T: The one who has big eyes. ……
在学生猜出答案之前给学生输入尽量多含who的定语从句。
Your classmate is the boy / man who ……
Step2知识输入与输出
（一）引导词who的用法
1、知识输入
定语从句的定义，结构及引导词who的用法。
2、知识输出
让学生小组合作翻译及个含有定语从句的句子。
The man who stood here a minute ago is my father.
Do you know the thief who stole your money?
（二）引导词which的用法
1、利用下列对话引出含有Which的定语从句。
T: May I borrow a pen?
S: Which one?
T: The one which has a rabbit on it.
The one which is very long.
2引导which的用法
3、然后把学生的钢笔收集起来，一次展示几支，让学生用定语从句描述自己的钢笔，并且领走。
Which pen is yours?
The pen which …… is mine.
4、学生分组运用who、which 进行造句比赛
（三）指出某些只用that的情况
1、给出一段含有that的小文章让同学们讨论并猜测使用that的情况
2、给出只能用that的情况并进行讲解分析
Step3 Practice
让同学以小组为单位，进行比赛并且选出本节课的“智力天使”
（一）翻译我最行
1). 这就是下学期将要教我们英语的老师。
2). 我昨天看见的老外来自澳大利亚。
3). 他在我们昨天参观的工厂工作。
4). 你想买的自行车太贵了.
（二）情景有我更精彩
给出一个特定情景，让同学发挥想象力小组编对话
七、作业布置（具有承上启下的作用）
把复印好的关于本节课的定语从句的题发
定语从句课件(篇12)
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。
