高考英语一轮复习必修一 Unit4 Grammar 定语从句(修改1)
Unit4 Grammar定语从句1 课件-高中英语人教版必修第一册
behaves well.
This is the person __(w_h_o_m__/w_h_o_/t_h_a_t)____ I talked to just now.
This is the person to d just now.
4. He keeps a record of everything _(_th_a_t) he had seen there.
5. The TV play I watched last night is the best one _(t_h_a_t)_ I have watched this year.
E.g. A: The man sells vegetables. B: He lives next to us.
↓
who lives next to us
The man who lives next to us
先行词
定语从句
sells vegetables.
作状语
who, whom , which , that ,
先行词 关系代词
back next week.
啥时用关系代词 啥时用关系副词呀！！！
选用关系词，需要看两点：
看关系词在从句中充当的成分。
做主语，宾语，表语 关系代词
做状语用 关系副词 做定语用 关系形容词（whose)
关系代词的用法
who whom which that whose
指代内容 所做成分
2、This is the very book __I’m looking 2.当先行词前面有only.any.few. little.no.
for.
必修一unit4语法定语从句关系代词用法整理
You need it for the exam.
This is the book (which) you need for the exam.
这正是你考试所需要的书。（宾语）
the black the white i-phone the new the old
The i-phone is mine.
1.Michael Jackson who/that danced well was famous all over the world.
2.The cat is mine.
which/ that is cute
3.The house whose roof is brown is mine.
4.Titanic is the ship which/that sank after hitting the iceberg.
定语从句的关系代词
1.who:指人，在定语从句中作主语。
This is the doctor. He saved my life. This is the doctor who saved my life. The girl is in our class. She likes Jay.
The girl who likes Jay is in our class.
She is the girl who can speak English well.
先行词 关系词
定语从句：在复合句中，用来修饰名词或代词的从 句。定语从句所修饰的词叫先行词。
She is the girl who can speak English well. 先行词 关系词
who, whom 关系代词
The woman is Lady Gaga. She wears strange clothes.
2019新人教版高中英语必修一Unit4 语法 定语从句
必修一Unit4 语法定语从句定语可以由形容词、名词、代词、数词、分词(现在分词或过去分词)、副词、不定式(短语)以及介词短语等来充当,也可以由一个句子来充当。
充当定语功能的句子称为定语从句。
定语从句所修饰的名词或代词叫作先行词。
定语从句一般用关系代词或关系副词来引导,关系词放在先行词与定语从句之间起连接作用,同时在从句中充当某种成分。
1.关系词引导定语从句的关系代词和关系副词具体见下表:2.关系代词的用法关系代词指代先行词,在定语从句中作主语、宾语、表语、定语。
在从句中作宾语时,关系代词常可省略。
(1)that的用法that 指人或物,在从句中作主语、宾语或者表语,但that不用于引导非限制性定语从句。
Campers, in my eyes, were people that/who enjoyed insect bites, ill- cooked meals, and uncomfortable sleeping bags.在我看来,露营者是喜欢蚊虫叮咬、难吃的饭菜和不舒服的睡袋的人。
( that/who在从句中作主语,不能省略)John is no longer the person ( that/who/whom) I knew five years ago.约翰不再是我五年前认识的那个约翰了。
(that/who/whom在从句中作宾语,可以省略) When the time came to make the final decision for a course , I decided to apply for the one that/which reflected my interest.到了最后决定修一门课程的时候,我决定申请那门能反映我兴趣的课程。
(that/which在从句中作主语,不能省略) The city is no longer the one ( that ) it used to be.这座城市不再是它原来的样子了。
高中英语必修一 Unit4 Section Ⅲ Grammar——定语从句(Ⅰ)课件
探究发现
1．The number of people who were killed or seriously injured reached more than 400,000. 2． Then, later that afternoon, another big quake which was almost as strong as the first one shook Tangshan. 3．The army organized teams to dig out those who were trapped and to bury the dead. 4．Yesterday I helped an old man who/that lost his way. 5．The boy whose father is a teacher is a new classmate of mine. 6．My daughter bought an useful dictionary whose cover was printed “Oxford University”. 7．China is a country that/which has a long history.
(3)在定语从句中充当一个句子成分。 3．定语从句分为限制性定语从句和非限制性定语从句两类。 本单元主要讲述关系代词引导的限制性定语从句。 二、关系代词的基本用法 1．that 既可指人也可指物，在定语从句中作主语、宾语 或 表语，作宾语时常可省略。 There is a film (that) I'd like to see. 有一部电影我想去看。 She is the only one among us that knows French. 她是我们当中唯一懂法语的人。
高一英语必修一unit4 语法之定语从句之关系代词
先行词：被修饰的名词或代词叫先行词。
关系词：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(宾格为whom,所有格 为whose)等。
关系副词有where,when,why等。
Unit 4 Natural Disasters
Grammar（1）
定语是什么？
修饰、限定、名词或代词.主要有 形容词,此外还有介词短语、动词 不定式等.
如The little boy needs a blue pen. 小男孩需要一支蓝色的钢笔
(little修饰名词boy；blue修饰名词 pen.）
5，把下列句子合并成含有定语从句的复合 句
1. I don’t know the teacher.
The teacher is singing an English song.
I don’t know the teacher who is singing an English song.
2. Is it the woman scientist?
二、展示目标
1.定语从句，关系词，先行词 2.关系代词who, whom,
whose引导的定语从句（重点， 难点）
三、知识精讲
一、定语从句 定语从句：修饰名词或代词的从句，一般紧跟在
所修饰的先行词后，有限制性定语从句和非限制 性定语从句两种。定语从句由关系代词或关系副 词引导，相当于一个（长）形容词，所以又称为 形容词性从句。
关系词常有三个作用：引导定语从句，指代先行词， 在定语从句中担当一个成分（主语、宾语、定语）。
必修一Unit4 Grammar (1) 关系代词引导的定语从句
关系词通常有三个作用：①连接主从句；②指代 先行词；③在定语从句中充当一个句子成分。
定语从句分为限制性定语从句和非限制性定语从 句两类。
2．关系代词的基本用法
关系 代词
用法
例句
that
既可指人也可指 物，在定语从句 中作主语、宾语 或表语，作宾语
时常可省略。
①This is the factory that produces cars. (作主语，指物) ②The girl that spoke to me just now is my classmate. (作主语，指人) ③The film (that) we saw yesterday is interesting. (作宾语，指物)
①Here is the man (whom) you are looking for.
②The woman (whom) you saw just now is our English teacher.
whose
可指人，也可指物，在定语
从句中作定语。指人时，相 当于of whom；指物时，相
当于of which。
Unit 4 Grammar
Attributive clause guided by pronoun
定语从句(Ⅰ) 1．概念 (1)定语从句：在复合句中作定语修饰主句中某一名 词或代词的从句叫定语从句。
(2)先行词：被定语从句修饰的词，叫做先行词。
(3)关系词：引导定语从句的词叫做关系词。关系词 分为关系代词(that，which，who，whom，whose， as等)和关系副词(when，where，why等)两类。
(4)当先行词本身是that时。
The clock is that which tells the time.
【晨鸟】高中英语Unit4sSectionⅣGrammar_定语从句(Ⅰ)教案含解析新人教版必修1(002)
SectionⅣGrammar —定语从句 ( Ⅰ)[ 新知导引 ]1． ( 教材 P26)The number of people who were killed or seriously injured reachedmore than 400,000.2． ( 教材 P26)Then, later that afternoon, another big quake which was almostas strong as the first one shook Tangshan.3． ( 教材 P26)The army organized teams to dig out those who were trapped and tobury the dead.4． ( 教材 P26)Workers built shelters for survivors whose homes had been destroyed.5． The man whom/who/that I have to phone lives in Canada.[ 语法详解 ]一、定义1．在主从复合句中，对某一名词或代词起修饰作用的从句叫定语从句。
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。
2．关系词分为关系代词(that, which, who, whom, whose, as等)和关系副词(when, where, why等)两类。
二、关系代词的用法1． who指人，在定语从句中可以充当主语、宾语或表语。
Here comes the girl who wants to see you.想见你的那个女孩过来了。
( 作主语 )Danny was a man who we rescued from the ruins .丹尼是我们从废墟中救出来的一个人。
( 作宾语 )2． whom指人，在定语从句中作宾语，可省略，也可用who 代替。
必修一 Unit4 grammar 定语从句
先行词为物，但只用that的情况
1、Do you have anything __ you want to say for yourself?
1.当先行词是不定代词all.none.much.little.few. something.everything.anything.nothing.时
3.当先行词是形容词最高级或它的前面有形容 词最高级修饰时4Leabharlann 当先行词是序数词或它前面有序数词修饰时
5、I know the things and persons ___ he referred to.
5.当先行词既有人又有物时
6、Which is the bike ___ you lost? 6.当主句的主语是疑问词who或which时
which / that
why/ for which
指人/物 成份
主语
宾语
定语
指人
who/that whom/who/
that/不填 whose
指物 指人、物
which/that
that
which/that/ 不填
that
whose
时间
地点
原因
状语 主、宾
when/in(on at...) which
where/ in(on at...) which
• The girl who is brave and clever is Mary.
• This is the house which/that Lu Xun once lived in.
• I know the doctor whose daughter studies abroad.
高考英语一轮复习必修一 Unit4 Grammar 定语从句
❖The number of smokers, as is reported, has dropped recently.
as 引导限制性定语从句，常用在 the same …as, such…as等结构中
Tom is the cleverest boy that I have ever known.
This is the first play that I have seen since I came here.
① 序数词或形容词最高级修饰先行词时
Everything that we saw in this film was true.
❖ The teacher seldom gives such a difficult question as students can’t work out.
❖ The teacher seldom gives such a difficult question that students can’t work out.
从句作定语
定语从句
The girl helped me. The girl was brave.
先行词 关系代词 The girl who helped me was brave.
定语从句 主句
He is a student. He works hard. 先行词 关系代词
He is a student who works hard.
(1) Shanghai is no longer the city _th_a_t_ it used to be.
(2) He isn't the boy that he was.
人教版高中英语必修一Book1Unit4Grammar(定语从句(一))
GRAMMAR定语从句（一）定语从句是在复合句中起定语作用，修饰某一名词或代词的从句。
被定语从句修饰的词叫先行词。
引导定语从句的关系词有关系代词（that, which, who, whom, whose等）和关系副词(where, when, why等)。
关系词在先行词和定语从句之间起着三个作用：①连接主句和从句；②指代先行词；③在从句中作句子成分。
本单元我们先来学习关系代词引导的定语从句。
【语境展示】观察下面句子，并试着归纳关系代词引导的定语从句的用法。
1. The people who / that called yesterday want to buy the house.2. The man (whom / who / that ) I have to phone lives in Canada.3. She was not in the train which / that arrived just now.4. This is the book (which / that) you wanted.5. The girl whose work got the prize is the youngest in her class.6. It’s the house whose door is painted red.【自我归纳】①关系代词who指人，在定语从句中作主语或宾语（句1、句2）。
②关系代词whom指人，在定语从句中作宾语, 在口语和非正式文体中可用who或that替换（句2）。
③关系代词which指物，在定语从句中作主语或宾语（句3、句4）。
④关系代词that既可以指人也可以指________，在定语从句中作主语或宾语（句1—句4）。
⑤关系代词whose既可指人也可指物，在定语从句中作________（句5、句6）。
注意：关系代词在从句中作宾语时，在口语中可省略（句2、句4）。
Unit4Earthquakes-Grammar定语从句课件高三英语一轮复习人教版必修一
Step 2 The attribute 定语
1.Find out noun and pronoun.(名词和代词)
boy, country , number，teach, the girl, actor, see，she , extreme , different, car ,basket, book, those, country, an, Beijing, the place, reason, the days, man , might, sit down ,money, is ,student , think
(可作主语/宾语/定语,作宾语可省略)
Who指人,which指物, that指人或物, whom指人 (宾语) , whose指人或物(所属关系，定语)
关系副词:(relative adverbs) (作状语)=介词+which
When指时间, where指地点 , why指原因=for which
定语从句
她是这个说英语很好的女孩。
6
Step 3 The Attributive clause定语从句 2.The relatives. 关系词
She is the girl who can speak English very well.
引Байду номын сангаас定语从句的关系词有：
关系代词(relative pronouns):
Grammar: --- The Attributive clause 1
定语从句
1
A guessing game
An actor. He is a famous actor. He is a famous actor in China. He is a famous actor who began to learn kung fu in Shaolin Temple at 8. He is a famous actor who played a funny role in the film--“Lost in Thailand”.
高一英语必修一Unit4定语从句讲解[页2]
![高一英语必修一Unit4定语从句讲解[页2]](https://img.taocdn.com/s3/m/2e1adc5af342336c1eb91a37f111f18583d00c0a.png)
高一英语必修一Unit4定语从句讲解[页2]高一英语必修一Unit 4定语从句讲解[页2]most.当先行词为指人和指物的两个并列名词词组时，先行词只能用that。
3. who is the girl ____drove the car?当主句是以who或which开头的特殊疑问句时4. he’s the only boy in our city ____ enters the beijinguniversity当先行词被the very, the only, the next, thelast等所修饰时，关系词只能用that。
5. the third place _____we are going to visit ishangzhou.6. is that the best ____you can do?当先行词是序数词、形容词最高级或被序数词、形容词最高级修饰时，关系词只能用that7. all ___ is needed is money andhands.8. we heard clearly ever word _____ he said当先行词是指物的all, one, a lot, (a) little, few,much none, anything, something, everything,nothing等词时或先行词被all, any, no, much,little, few,every等限定词所修饰时，关系词只能用that。
9. this is the great moment to _____ i lookforward.10. we suggested he go to see a doctor, ____ advise habeen taken by him.当先行词是物，且关系词位于介词后时，或引导非限定性定语从句时，只能用whichuse:“as"1. the sun heats the earth, ______ isvery important to us.2. he failed in the exam, _____ wasexpected.当先行词为主句时，关系词用which或as，它们的区别在于，as 含有“正如”的意思。
人教英语必修1Unit4 grammar (1)
Exercise 2
Fill in the blanks with proper relative pronouns. 1. The girl _w_h_o_/_t_h_a_t_ is sitting on the chair is a good dancer.
3. He bought me some flowers. The flowers were very beautiful. He bought me some flowers which/that were very beautiful.
4. I don’t know the girl . You just spoke to the girl. I don’t know the girl (who/whom/that) you just spoke to.
5. I like the girl whose hair is red
6. He is not the man that he used to be
◆ Discuss in groups and you can try to find the usage rules of the relative pronouns (关系代词） according to the above sentences .
Ⅰ Lead in
Can you change the two sentences into only one sentence?
eg. She is a beautiful girl. The girl wears a pair of glasses.
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4. My parents live in a house_w_h__ic_h_/_t_h_a_t
is more than 100 years old.
5. The boy with _w_h__o_m__ John spoke is
my brother.
6. Kevin is reading a book w__h_i_ch__/t_h_a_t_ is too difficult for him.
饰时。
This is the very book that belongs to him. ④ 当先行词同时指人和物时
I’ve never heard of the people and things that you talked about just now.
⑤ 主句是以who或which开头的疑问句时
English is Dr. Smith. 定语
先行词为物
① I saw some trees whose leaves were red.
定语
which
② please give me the book that is on the desk.
主语
③
This
is
the
book
that
I
which want to
你应该学习的是那个学习努力且成绩优 异的学生。
先行词为those或被those修饰，指人 时。
Those who want to watch the boxing match should buy tickets.
在there be 句型中，先行词为人时。
There is a young lady who askes for you. 有一位年轻的女士找你。
read.
宾语
④ I want to have such a computer as he has. 我想有一台和他(的电脑)一样的宾电语脑。
⑤ As was excepted, he succeeded in the exam.
主语
as 作为关系代词
引导非限制性定语从句，位于句首，句中 ，句末，其先行词往往是整个句子。译为 “正如….一样”
7. Is there anything __th__a_t___ you want
to buy in the town.
8. All _t_h_a_t__ we can do is to study hard.
9. The first one _th__a_t_ stands up is a
little boy.
只能用that的情况 ① 序数词或形容词最高级修饰先行词时
②先行词为all, everything, nothing,
anything, little, much等不定代词以及被这 些词修饰时。
③ 先行词被the only, the very, the last修
饰时。 ④ 当先行词同时指人和物时
4. She is one of the girls who is very interested in maths. are
anything, little, much等不定代词以及被这 些词修饰时。 Everything that we saw in this film was true.
I’ve read all the books that you lend me.
③ 先行词被the only, the very, the last修
He lives in Beijing, which is a two hour drive from here.
The boy was away from home for a week, which worried his parents very much.
Practice
1.This is the best hotel in the city ___ I know.
A.It B. where C. that D. Which
2. Your teacher of Chinese is a young lady____ comes from Beijing.
A. who B. which C. whom D. whose
3. I’m seeing the professor tomorrow,___ will be back from Britain.
Unit 4 定语从句（I）
I like Lu Han.
Lu Han is a superstar.
I like Lu Han who is a superstar. 定语从句
在复合句中，修饰名词或代词的从句叫定语从句
② He is a student. He works hard. He is a student who works hard. 先行词 关系词(引导词)
改错
1. Under the big tree are 34 students,
many of them come from class two.
whom
2. My mother has a good book, which
cover looks terrible.
whose
3. Who are the young girls who are having dinner in the restatuhraatnt?
主谓一致
❖ He is one of the students who_a_r_e_able to
answer the question.
❖ He is the only one of the students
who_i_s__able to answer the question.
先行词有无
❖ Is this factory __C___ the foreigners
它所修饰的先行词代表一个/些或一类特定的人和 物，说明先行词的性质、身份、特征等状况，如 果去掉，则意思含糊不清。
This is the house which I bought last year.
非限制性定语从句： 非限制性定语从句，顾名思义，就是对先行词没 有特别限定的从句, 起补充说明作用，缺少也不 会影响全句的理解，它与主句往往用逗号隔开。 且非限制性定语从句的关系代词可以指代整个主 句内容。
A. which B. that C. who D. what
4. What’s the name of the man____?
A. you borrowed his car
B. which car you borrowed
C. whose car you borrowed
D. his car you borrowed
2. Yesterday Emily was wearing the new dress _w__h_ic_h_/_th__a_t I gave her.
3. The man _w_h_o_s_e_ leg broke in a match used to be a football player.
关系词的3个作用： 1.引导定语从句 2.代替先行词 3.在定语从句中担当一个成分
关系代词(在从句中充当主语、宾语、定语):
关 who, that, whom, whose, which, as 系 词 关系副词(在从句中作状语):
where﹑when﹑why
先行词为人
① This is a doctor who saved my life. 主语 that
He ch made his parents angry.
只能用who 不用that的情况
先行词是指人的不定代词时，如：one, anyone, no one, all, nobody, none 等。
The student you should learn from is the one who works hard and studies well.
5. ____is mentioned above, the number of the students in our school is increasing.
A. Which B. As
C. That D. It
1. I have a friend _w_h_o_/_th_a_t_ likes listening to classical music.
⑤ 主句是以who或which开头的疑问句时
⑥ 当先行词在从句中作表语时
只能用which的情况
1. 介词提到关系词前
The city in which she lives is far away. The city which/that she lives in is far away.
2. 引导非限制性定语从句
Who is the girl that is standing under the tree? Which is the machine that we used last Sunday.
⑥ 当先行词在从句中作表语时 (1) He isn't the boy that he was.
(2) Shanghai is no longer the city t_h_a_t_ it used to be.
② Do you know the man who/that was injured in
the accident?
主语
③ The boy that we just saw in the library is the
monito宾r o语f Clwashso2m9(.口语中可用who) ④ The professor whose daughter teaches you