[初中定语从句讲解]定语从句讲解
[初中定语从句讲解]定语从句讲解
定语从句讲解篇1:定语从句最新课件定语从句课件篇一
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 pe rson 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 lon g 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。
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：
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。
定语从句课件篇二
Ⅰ. 定义
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.
Ⅱ. 关系代词
1.先行词是人，作主语，关系代词用who, that
eg. He is a man（） never leaves tod ay’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 e某pecting to meet.
The man ( ) you met yesterday is Mr. Smith.
3. 先行词是物，作主语，关系代词用which, that
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.
5. 先行词是人、物，作定语，关系代词用whose
eg. He is the professor ( ) name was Jackson.
China, （） population is the largest in the world, is developing very fast.
Ⅲ. 关系副词
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 rememb er 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:
⒈ 只用that的情况
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
⒉不能用 that的情况：
① 引导非限制性定语从句；
eg. He had failed in the maths e某am , ( ) 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 e某pect 等。
eg. ( ) I e某pected, he got the first place again in this mid-term e某amination.
Tai·wan, ( ) 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 si某ty, still works hard day and night.（整个句子可分成两句来翻译）
Ⅶ. 分隔定语从句
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 e某pression 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 29,2022 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.
A. it
B. which
C. where
D. that
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.
A. it
B. as
C. that
D. what
14. is often the case with elder people, my grandma, talked about my new hairstyle for at least 50 minutes nonstop.
A. That
B. Which
C. As
D. It
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.
A. which
B. who
C.不填
D. that
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.
A. that
B. who
C. as
D. whom
20.Is this the reason at the meeting for his carelessness in his work
A. he e某plained
B. what he e某plained
C. how he e某plained
D. why he e某plained
21.He was very angry and I can still remember the way he spoke to me.
A. how
B. that
C. what
D. which
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
定语从句讲解篇2:定语从句的讲解课件定语从句的讲解课件
一、课堂导入
教师读句子，让学生听并复述
1. she is the girl who has blue eyes.
2. I love this English teacher whose eyes are blue.
3. A telephone is an invention which can help people talk to friends, share photos, ideas and feeling freely.
4. I like this person that has 3 story books
5. This is the office where he worked.
6. I don’t know the reason why he came so late.
二、复习预习
教师引导学生复习上节课所学的反意疑问句，包括反意疑问句的形式，祈使句的反意疑问句，there be句型的反意疑问句等， (以提问、回顾的形式进行)，针对上节课的作业进行讲评、订正、答疑，并通过对反意疑问句具体用法的分析和扩展导入本节课所要学习的定语从句。
三、知识讲解
知识点1：定语从句的概念和先行词
1. 在复合句中，修饰某一名词或代词的从句叫定语从句。(而在一个句子中充当整个句子的宾语的句子叫做宾语从句)
如：I love this English teacher whose eyes are blue. (定语从句) 我爱眼睛是蓝色的这位英语老师
I don’t know (宾语从句)
我不知道你怎样才能到达那个公园。
2. 被定语从句修饰的名词或代词叫先行词。
如：A friend is someone who says, "What! You too I thought I was the only one!”
A Wechat (微信) is an invention which can help people talk to friends, share photos, ideas and feeling freely.
知识点2：定语的关系词~关系代词
1.既能指物也能指人的关系代词 that，whose。
如：① I like this person that has 3 story books. (先行词是人person)
②先行词是物book)
①(先行词是teacher)
②先行词是dog)
2、只能用来指代人的关系词who, whom.
如：Is he the man who wants to see you
He is the man whom/ that I saw yesterday.
3、只能指代物的关系词which。
如：A prosperity which had never been seen before appears in the countryside.
4、关系词在句子中充当的成分。
如：1、(who/that在从句中作主语)
他就是你想见的人吗
2、他就是我昨天见的那个人。(whom/that在从句中作宾语)
3、作宾语) which / that在句中(
农村出现了前所未有的繁荣。
4、((只用作定语)
那人车坏了，大家都跑过去帮忙。
(注：当上题先行词指物时它还可以同of which互换)
如：Please pass me the book whose (of which) cover is green.
请递给我那本绿皮的书
知识点3：关系副词引导的定语从句
关系副词when, where, why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。
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。
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
知识点4：关系词的选择取决于从句中的谓语动词
1. 用关系代词，还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词;而不及物动词则要求用关系副词。
如： This is the mountain village where I stayed last year.
四、例题精析
Nearly all the streets are in straight lines, ________ from east to west. Those ________ run from north to south are called avenues.
A. running; that
B. run; who
C. running; who
D. run; that
A
：主语与run(延伸)是主动关系，所以用现在分词。Those指街道，所以不用
来引导定语从句。 who而用that
Is this research center ________ you visited the modern equipment last year
A. where
B. that
C. the one that
D. the one where
：D
：将疑问句改为陈述句：this research center is…显然缺少先行词，必须加上代词the one来作先行词，又因定语从句不缺主语或宾语，所以用关系
副词where。假若在this后加the，就选where，请想想这是为什么。
The treatment will continue until the patient reaches the point ________ he can walk cor第一文库网rectly and safely.
A. when
B. where
C. which
D. whose
：B
因为表示“阶段、程度、地步”的the point在定语从句中作地点状语，所以用
语从句。 where引导定
—How did you get in touch with the travel agent, Robin
—Oh, that’s easy. I surfed the Internet and then called one
________ the telephone number is provided
A. which
B. in which
C. of which
D. whose
：C ：因为of which引导定语从句，并在从句中作定语。of which the telephone number = whose telephone number。
五、课堂运用
1.The place _______interested me most was the Children"s Palace.
A. Which
B. where
A
：which用作关系代词，在定语从句中作主语。C. what D. in which
2.Do you know the man _______
A. whom I spoke
B. to who spoke
C. I spoke to
D. that I spoke
C.
"和谁讲话”要说speak to sb. 本题全句应为Do you know the man whom
I spoke to.。whom是关系代词，作介词to的宾语，可以省略。
3.This is the hotel _______last month.
A. which they stayed
B. at that they stayed
C. where they stayed at
D. where they stayed
是关系副词，表示地点，在定语从句中作地点状语。 D. where
4.Do you know the year ______the Chinese Communist Party was founded
A. which
B. that
C. when
D. on which
. C.
是关系副词，表示时间，在定语从句中作时间状语。 when
5.That is the day ______I"ll never forget.
A. which
B. on which
C. in which
D. when
A.
which是关系代词，在从句中作forget的宾语。其他几个答案都不能作
宾语。
6.The factory ______we"ll visit ne某t week is not far from here.
A. where
B. to which
C. which
D. in which
C.
which是关系代词，在从句中作visit的宾语。其他几个答案都不能作宾语。
7.Great changes have taken place since then in the factory
_______we are working.
A. where
B. that
C. which
D. there
A.
where是关系副词，表示地点，在定语从句中作地点状语。
8.This is one of the best films _______.
A. that have been shown this year
B. that have shown
C. that has been shown this year
D. that you talked
A.
本句话的先行词应该是films,因此，关系代词that是负数概念，其谓语动词应用复述的被动语态have been shown。如果句中的one前面使用了定冠词the，则the one应该视为先行词。
9.Can you lend me the book ______the other day
A. about which you talked
B. which you talked
C. about that you talked
D. that you talked
A.
“谈到某事物”应说talk about sth.。about是介词，其后要用which作宾语，不能用that。
10.The pen ______he is writing is mine.
A. with which
B. in which
C. on which
D. by which
A.
with which是"介词+关系代词"结构,常用来引导定语从句.with有"用"的意思,介词之后只能用which,不能用that. with which在定语从句中作状语,即he is writing with a pen.
课程小结
本节课主要围绕定语从句的常考点展开，即：定语从句的概念，定语从句的关系词，定语从句的先行词等。需要重点掌握的是定语从句的先行词和定语从句的关系词。此外，在初中阶段也会经常接触到定语从句关系代词和关系副词的选择，因此，这个考点也需要重点掌握。
近年中考对语法点的考查往往是与语境想结合，因此，同学在做题时要结合语境来分析题目，灵活地运用语法知识。
初中英语语法专题—定语从句讲解
初中英语语法专题—定语从句讲解 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。它通常紧跟在被修饰的名词或代词后面，并对其进行进一步的说明或限制。 二、引导定语从句的关系词 引导定语从句的关系词主要有：that, which, who, whom, whose, when, where等。 - that用于修饰物，常用来引导限制性定语从句； - which用于修饰物，既可以引导限制性定语从句，也可以引导非限制性定语从句； - who用于修饰人，常用来引导限制性定语从句； - whom用于修饰人，在非正式情况下，常省略为who，也可以引导非限制性定语从句； - whose表示所属关系，修饰人或物； - when表示时间，在定语从句中用来引导时间状语从句； - where表示地点，在定语从句中用来引导地点状语从句。
三、定语从句的位置和用法 定语从句可以位于句首、句中或句尾，用来修饰名词或代词。它可以进一步说明名词的性质、特征、来源等。 以下是一些示例： 1. The book that you borrowed from me is very interesting.that you borrowed from me is very interesting. 你从我这里借的那本书非常有趣。 2. The girl, who is wearing a red dress, is my sister.who is wearing a red dress, is my sister. 那个穿红裙子的女孩是我的妹妹。 3. The city where I was born is very beautiful.where I was born is very beautiful. 我出生的城市非常美丽。 4. I have a friend whose father is a doctor.whose father is a doctor. 我有一个朋友，他的父亲是医生。 四、定语从句的注意事项
初中英语定语从句专项语法讲解
初中英语定语从句专项语法讲解 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：
初中定语从句讲解
定语从句 一、定义：在复合句中，修饰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，引导定语从句的引导词分为：关系代词who, whom, whose, which, that等，和关系副词where, when, why等，关系代词和关系副词在定语从句中担任句子成份，不可省略。 1.由who引导的定语从句中，who用作主语，如：This is the boy who often helps me. 2.由whom引导的定语从句中，whom用作宾语，如：The man whom you are waiting for has gone home. 3.由whose引导的定语从句中，whose用作定语，如：Do you know the girl whose skirt is white? 4.由which引导的定语从句中，which用作主语或谓语动词的宾语或介词的宾语。 如：The room in which there is a machine is a workshop（车间）. The river which is in front of my house is very clean. This is the pen which you want. 注意： (1)whom, which用作介词宾语时，介词可放在whom、which之前，也可放在从句原来的位置上；但在含有介词的动词固定词组中，介词只能放在原来的位置上。 如：He is the very person whom we must take good care of. (2)引导非限制性定语从句时，必须用关系代词which，不用that。 如：I have lost my bag, which I like very much. (3)关系代词在句中作主语时，从句的谓语动词的人称和数必须和先行词保持一致。 5.由that引导的定语从句中，that可以指人或物，在从句中作主语或谓语动词的宾语，但不能放在介词后面作介词宾语，即介词后只能用w hich,不能用that. 如：The book that I bought yesterday was written by Lu Xun. 注意：在下面几种情况下必须用that引导定语从句。 (1)先行词是不定代词something, nothing, anything，everything等, 如：All that we have to do is to practise English. (2)先行词被序数词或形容词最高级所修饰， 如：The first letter that I got from him will be kept in my case . (3)先行词被all, any, every, each, few, little, no, some等修饰， 如：I have eaten up all the food that you gave me . (4)先行词被the only, the very, the same, the last修饰时, 如:H e is the only person that I want to talk with. (5)先行词既有人又有物时， 如:They talk about persons and things that they met . (6)当句中已有who时,为避免重复， 如： Who is the man that is giving us the class? 6.由when, where, why引导的定语从句， 如: I don't know the reason why he was late. This is the place where we have lived for 5 years. I'l l never forget the day when I met Mr Li for the first time.
[初中定语从句讲解]定语从句讲解
[初中定语从句讲解]定语从句讲解 定语从句讲解篇1:定语从句最新课件定语从句课件篇一 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.
(完整版)初中定语从句语法讲解与应用
(完整版)初中定语从句语法讲解与应用什么是定语从句？ 定语从句是汉语中的一种复合句结构，用来修饰名词或代词，进一步解释其意义或限定其范围。定语从句通常由一个引导词和一个从句组成。引导词可以是关系代词或关系副词。 关系代词 关系代词在定语从句中充当主语、宾语或表语，代替先行词，起到连接引导从句的作用。常见的关系代词有： - 人： who, whom, whose人： who, whom, whose - 物： which, that物： which, that - 人或物： that, who, whom, whose, which人或物： that, who, whom, whose, which 关系副词
关系副词在定语从句中充当地点、时间或原因副词，用来修饰名词或代词。常见的关系副词有： - 地点： where地点： where - 时间： when时间： when - 原因： why原因： why 定语从句的位置和标点符号 定语从句可以置于先行词之前或之后。如果定语从句置于先行词之前，通常需要用逗号与其它部分隔开。 例子： - The book, which is on the table, is mine.（先行词在定语从句之后） - The boy who is standing over there is my brother.（先行词在定语从句之前） 定语从句的用法
定语从句可以用来修饰先行词，并提供额外的信息。以下是一 些常见的用法： - 限定性定语从句：这种从句用来限定名词或代词的范围，并 不可省略，否则会导致句义不完整。限定性定语从句：这种从句 用来限定名词或代词的范围，并不可省略，否则会导致句义不完整。 - 非限定性定语从句：这种从句用来提供补充信息，与主句之 间用逗号隔开，可以省略。非限定性定语从句：这种从句用来提 供补充信息，与主句之间用逗号隔开，可以省略。 例子： - The book that is on the table is mine.（限定性定语从句） 定语从句的练 以下是一些定语从句的练，通过练可以加深理解和掌握定语从 句的用法。
初中_定语从句详细讲解
. 定语从句 定语从句是一个重点语法项目，而且也是各种考试中考查的重点，要牢固掌握好关系代词和关系副词的基本用法及特殊用法，并且学会利用相关知识来作出判断，准确解答相关试题。 知识详单 何为定语从句：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名词、代词或整个主句。 先行词：被定语从句修饰的词，定语从句一般紧跟在它所修饰的先行词之后。 关系词：在先行词和定语从句之间起连接作用的词叫关系词。 关系词有关系代词和关系副词两种。
知识点 1 关系词 分类先行词句子成分例句 A teacher is a person who passes knowledge to students. who人主语，宾语 A teacher is a person, a teacher passes knowledge to students. whom人宾语The woman whom you met in the street is Kate. 关whose人 /物定语Please pass me the book whose cover is green. 系which物主语，宾语，定语This is the room which he lived in last year.。 代The girl that I spoke to is my cousin. 词that人 /物主语，宾语，表语They are the people that were seen yesterday. He came back for the book that was on the desk He came back for the book that he had forgotten. as人 /物主语，宾语He is such a person as is respected by all of us Such books as I borrowed yesterday are all here 关when时间时间状语I know the date when Lincoln was born. 系where地点地点状语I would like to live in a place where there is plenty of 副sunshine. 词why原因原因状语That is the reason why he was late.
初中语法定语从句详解
初中语法定语从句详解 初中语法定语从句详解 定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首。下面店铺为大家带来初中语法定语从句详解，仅供参考，希望能够帮到大家。 初中语法定语从句详解 在复合句中，修饰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，引导定语从句的有关系代词who,whom, whose,which,that等和关系副词where,when,why等，关系代词和关系副词在定语从句中担任句子成份。 1、由who引导的定语从句中，who用作主语，如： This is the boy who often helps me. 2、由whom引导的定语从句中，whom用作宾语，如：The man whom you are waiting for has gone home. 3、由whose引导的定语从句中，whose用作定语，如： Do you know the girl whose skirt is white? 4、由which引导的定语从句中，which用作主语或谓语动词的宾语或介词的宾语，如： The room in which there is a machine is a work shop. The river which is in front of my house is very clean. This is the pen which you want. 注意： （1）whom, which用作介词宾语时，介词可放在whom、which之前，也可放在从句原来的位置上;但在含有介词的动词固定词组中，介词只能放在原来的位置上。如：He is the very person whom we must take good care of. （2）引导非限制性定语从句时，必须用关系代词which，不用that,如：I have lost my bag, which I like very much.
初中英语语法之定语从句讲解
初中英语语法之定语从句讲解 知识点总结 要学定语从句，得知道什么是定语。定语是用来限定、修饰名词或代词的。例如，a good book, good就是定语。那么复合句中修饰名词或代词的从句就叫做定语从句。定语从句由关系代词或关系副词引导，相当于形容词，在句中作定语。被定语从句修饰的词叫先行词，定语从句一般放在先行词的后面。引导定语从句的关联词称为关系词，关系词有关系代词和关系副词。关系代词有that, which, who, whom, whose等，绝对没有what;关系副词有where, when, why,how等。关系词放在先行词和定语从句之间，起连接作用，同时又作定语从句的某个成分。 一、关系代词引导的定语从句 1、由who, whom, that，Whose引导的从句 这些词代替的先行词是人的名词或代词，who作主语指人，whom作宾语指人，that既可作主语又可作宾语（作宾语可以省略），可以指人也可以指物。Whose 用来指人或物，只用作定语。 （1） Is he the man who/that wants to see you? 他是那个想见你的男人吗？（who/that在从句中作主语） （2） 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） （3） The man whom you spoke to just now is our English teacher 你刚刚说话的那个男人是我们的英语老师 （4） he man whose son is a doctor is our professor. 那个儿子是医生的男人是我们的教授。 2、由which, that引导的从句 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，作宾语时可以省略，例如： （1）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 /
初中定语从句语法讲解
初中定语从句语法讲解 初中定语从句语法讲解 定语从句（也称关系从句、形容词性从句），是指一类由关系词（英语：relative word）引导的从句,因为这类从句的句法功能多是做定语，所以曾被称为定语从句（英语：attributive clause），这类从句除了可以做定语之外，还可以充当状语等其他成分，所以现代语言学多使用“关系从句”这一术语。下面是店铺为大家收集的初中定语从句语法讲解，欢迎阅读，希望大家能够喜欢！ 初中定语从句语法讲解篇1 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）
初中英语定语从句专项语法讲解
初中英语定语从句专项语法讲解 定于从句结构解析 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：
初中语法定语从句详解
初中语法定语从句详解 定语从句由关系词（关系代词、关系副词）引导，关系代词、关系副词位于定语从句句首。下面店铺为大家带来初中语法定语从句详解，仅供参考，希望能够帮到大家。 初中语法定语从句详解 在复合句中，修饰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，引导定语从句的有关系代词who,whom, whose,which,that等和关系副词where,when,why等，关系代词和关系副词在定语从句中担任句子成份。 1、由who引导的定语从句中，who用作主语，如： This is the boy who often helps me. 2、由whom引导的定语从句中，whom用作宾语，如：The man whom you are waiting for has gone home. 3、由whose引导的定语从句中，whose用作定语，如： Do you know the girl whose skirt is white? 4、由which引导的定语从句中，which用作主语或谓语动词的宾语或介词的宾语，如： The room in which there is a machine is a work shop. The river which is in front of my house is very clean. This is the pen which you want. 注意： （1）whom, which用作介词宾语时，介词可放在whom、which之前，也可放在从句原来的位置上;但在含有介词的动词固定词组中，介词只能放在原来的位置上。如：He is the very person whom we must take good care of. （2）引导非限制性定语从句时，必须用关系代词which，不用that,如：I have lost my bag, which I like very much. （3）关系代词在句中作主语时，从句的谓语动词的人称和数必须
初中定语从句讲解
初中定语从句讲解 定语从句是由关系代词和关系副词引导的从句，其作用是作定语修饰主句的某个名词性成分，定语从句分为限制性和非限制性从句两种。定语从句的基本结构为：先行词+关系代词或关系副词+从句本身。 一、关系代词与关系副词 1、关系代词 在定语从句中，能作关系代词的有which、that、who/whom。 (1)which/that指物 例：The book which/that you borrowed me yesterday is interesting. 你昨天借给我的书很有意思。 (2)who/that指人 例：He is the man who/that lives next door.他是住在隔壁的那个人。 注意：关系代词在从句中作宾语时，which/that保持不变，who变为whom。 例：We wondered whom the book was about. 我们想知道这本书是关于谁的。 2、关系副词
在定语从句中，能作关系副词的有why（表原因）、where（表地点）、when（表时间）。 例：This is the reason why I was late this morning. 这就是我今天早上迟到的原因。 This is the town where he was born.这是他出生的小镇。 Tom got married in 2000 when he was 24 years old. 2000年汤姆结婚了，当时他24岁。 注意：千万不要看见前面是原因、地点、时间就用why、where、when 这些关系副词，关键要看它们在从句中起名词还是副词的作用。 请看下面的例题： This is the reason ______ I was late this morning. This is the reason ______ I told you. 第一句中，the reason用来修饰迟到这个动词，表示早上迟到的原因（I was late because），因此它起到副词的作用，要用why。 而第二句中，the reason 是told的宾语（I told you the reason），起名词的作用，因此要用which/that。 二、限制性定语从句和非限制性定语从句 1、结构上的区别
初中英语定语从句专项语法讲解
初中英语定语从句专项语法讲解 定语从句是英语结构中的常用（句子）结构，那么大家是否清晰定语从句这个语法结构以及如何使用呢?下面就是我给大家带来的学校英语定语从句专项语法讲解，盼望能关心到大家! 定于从句结构解析 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，全部格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 依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，从句不行省去，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，作主语时不行省略，作宾语可省略。例如：
Mary likes music that is quiet and gentle.玛丽喜爱轻柔的音乐。(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，作主语不行省略，作宾语可省略。例如： The building which stands near the train station is a supermarket.位于火车站四周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.常常在英语方面关心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) 留意：(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.请告知
初中定语从句语法讲解
初中定语从句语法讲解 初中定语从句是指在句子中用来修饰名词或代词的从句。定语从句通常由关系代词（如who, whom, whose, which, that）或关系副词（如when, where, why）引导，它们在从句中充当名词的成分。下面是对初中定语从句的语法讲解。 一、关系代词引导的定语从句 关系代词who, whom, whose, which, that引导的定语从句分别修饰人或物，并在从句中充当主语、宾语、定语或表语的成分。 1. 关系代词who/whom who用来指人，在定语从句中作主语；whom用来指人，在定语从句中作宾语。 例句： - I have a friend who is a doctor.（我有一个朋友是医生。） - The man whom we met yesterday is my father's friend.（我们昨天遇到的那个人是我爸爸的朋友。） 2. 关系代词whose whose用来指人或物，在定语从句中作定语，表示所属关系。 例句： - This is the girl whose bag was stolen.（这是那个被偷包的女孩。） - The house whose roof is red is mine.（那座屋顶是红色的房
子是我的。） 3. 关系代词which which用来指物，在定语从句中作主语、宾语或定语。 例句： - I bought a book which is very interesting.（我买了一本很有趣的书。） - The pen which I lost was a gift from my friend.（我丢失的那支笔是我朋友送的礼物。） 4. 关系代词that that用来指人或物，在定语从句中作主语、宾语或定语。that可以用来替代who, whom, which。 例句： - The girl that is wearing a red dress is my sister.（穿红裙子的那个女孩是我妹妹。） - The book that you borrowed from me is very interesting.（你从我这里借的那本书很有趣。） 二、关系副词引导的定语从句 关系副词when, where, why引导的定语从句分别修饰时间、地点和原因，并在从句中充当状语的成分。 1. 关系副词when
初中英语定语从句语法详解
初中英语定语从句语法详解 (名师剖析语法知识点+ 实战训练题，值得下载打印) 定语从句是一种形容词的关系从句。它由关系代词或关系副词引导（1）。初中英语中的定语从句仅限于限制性定于从句，但对初中生来说，定语从句既是一个重点，也是一个难点。 一、英语中的定语从句与汉语中的定语位置不同。 在复合句中，修饰某一名词或代词的从句叫做定语从句。英语中的定语从句始终要放在被修饰的词之后，而汉语中的定语则放在被修饰词之前。如： The man who / that I saw at the school gate yesterday is my English teacher. 先行词定语从句 昨天我在校门口看见的那个人是我的英语老师。 二、英语从句中的句型结构比较复杂，有先行词、关系代词或关系副词。 被定语从句修饰的词叫先行词，引导定语从句的关联词有关系代词或关系副词。限制性关系分句和它的先行项的所指意义有着不可分割的联系（2）。关系代词或关系副词放在先行词和定语从句之间起纽带作用，关系代词或关系副词在定语从句中要充当一个成分。关系代词在句中可作主语、宾语或定语，关系副词在句中作状语。如： I am waiting for the boy who /that is wearing a red coat. （主语） 先行词关系代词 我正在等穿着红色外套的那个男孩。 The dictionary that / which my sister gave me last Sunday is very expensive.(宾语) 先行词关系代词 我姐姐上周星期天给我的那本字典很贵。 The woman is his mother whose name is Linda Brown. (定语) 先行词关系代词 那个是他的母亲，名叫琳达·布朗。 That is the house where my father used to live.(状语) 先行词关系副词 那是我父亲曾经居住过的房子。 三、初中英语中的定语从句关系代词或关系副词的具体用法。
初中英语定语从句专项语法讲解
初中英语定语从句专项语法讲解_ 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。The coat I put on the desk is blue.我放在桌子上的那件外套是蓝色的。 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。The film we saw last night was wonderful. 我们昨天晚上看的那部电影很好看。 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