高一英语必修一unit4定语从句
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Unit4 定语从句-高中英语人教版2019必修第一册
指人
指物
Find out the relative clauses and identify the major elements（成分） of these clauses.
Group work
• The beautiful woman who /whom the king remarried was unkind. 宾语 • The queen was a woman who couldn’t bear anyone to be more beautiful
2.She was a girl whom/that/who her stepmother is unkind to.
3.She was a girl whose
skin is as white as snow.
Apply the rules
Complete each sentence with relative pronouns and guess who they are .
Apply the rules
Complete each sentence with relative pronouns and guess who they are .
1.It was a thing which/that was on the wall. 2.It was a thing which/ thatcould answer any question. 3.It was a thing whose owner was beautiful but cruel woman .
relative clauses .
Thank you!
Learning Objectives
1. Identify relative clauses in sentences; 2. State what relative clauses are and know their functions; 3. Analyze the structures of relative clauses accurately; 4. Use a relative pronoun properly in a sentence with a relative clause; 5. Create new sentences with relative clauses to describe our classmates.
Unit 4 Grammar【定语从句关系代词】课件-高一上学期英语课件(人教版2019必修第一册)
指人: that/who (主语) 例2: The boy_(_w_h_o_/_w_h_o_m__/_th_a_t_)__ the nurse is looking after is my friend.
指人: who/whom/that(宾语,可省略)
④that指人或物 在定语从句中作主语或宾语，作宾语时 常可省略。
(1) 先行词为不定代词all, everything, nothing, much, something,anything, little等 She has something that you can borrow.
(2)先行词被特定 all, every, no, some, any, little, much, the only, the very, the same, the last修饰 I’ve read all the books that are not mine. This is the very book that I want to read.
例5：Yesterday she talked with one woman _B___
husband died in that accident.
A. which
B. whose
C. of which
D. that
关系代词表示先行词的所属关系，指人和物 时都用whose,可理解为“…的”
只用that而不用which的情况。
6. The school in __w_h_i_c_h__ my sister once studied is very famous.
7. Professor Yang is a person from _w_h_o_m__ I have learned a lot.
指人: who/whom/that(宾语,可省略)
④that指人或物 在定语从句中作主语或宾语，作宾语时 常可省略。
(1) 先行词为不定代词all, everything, nothing, much, something,anything, little等 She has something that you can borrow.
(2)先行词被特定 all, every, no, some, any, little, much, the only, the very, the same, the last修饰 I’ve read all the books that are not mine. This is the very book that I want to read.
例5：Yesterday she talked with one woman _B___
husband died in that accident.
A. which
B. whose
C. of which
D. that
关系代词表示先行词的所属关系，指人和物 时都用whose,可理解为“…的”
只用that而不用which的情况。
6. The school in __w_h_i_c_h__ my sister once studied is very famous.
7. Professor Yang is a person from _w_h_o_m__ I have learned a lot.
高一英语必修一Unit4Earthquakes知识点讲解和练习
一、关系代词的用法
1、关系代词which用来指物，在从句中可作主语或宾语。
This is a book which tells about space rocket technology.（作主语）
The letter which I received yesterday was from my brother.（作宾语）
【归纳总结】
give out分发；发出；用完give sth.away赠送；颁发；泄露
give back归还；复原givein呈上；倒戈，屈服，认输
give off发出，放出give over停止，中止
give up放弃give on to/onto sth.朝向，面对；通向
8、Your speech was heard by a group of fivejueges,all of whom agreed that it was thebest one this year.
易混词
辨析
例句
injury
多指意外事故受伤。比hurt正式，hurt多指伤痛，而injure则指损害健康、成就、容貌等，强调功能的损失。
A bullet injured his lefgt eye.
hurt
既可指肉体上的损害，也可指精神上、感情上的损害；作不及物动词，意为“（身体某部位）难受”。指肉体上的损害时，hurt可与badly,slightly,seriously等连用，但若指精神上的创伤，只能说very much/rather/deeply hurt。
(1)n.裁判员；法官；审判员
His father used to be a judge.他的父亲过去是一名法官。
(2)v.推断；断定
1、关系代词which用来指物，在从句中可作主语或宾语。
This is a book which tells about space rocket technology.（作主语）
The letter which I received yesterday was from my brother.（作宾语）
【归纳总结】
give out分发；发出；用完give sth.away赠送；颁发；泄露
give back归还；复原givein呈上；倒戈，屈服，认输
give off发出，放出give over停止，中止
give up放弃give on to/onto sth.朝向，面对；通向
8、Your speech was heard by a group of fivejueges,all of whom agreed that it was thebest one this year.
易混词
辨析
例句
injury
多指意外事故受伤。比hurt正式，hurt多指伤痛，而injure则指损害健康、成就、容貌等，强调功能的损失。
A bullet injured his lefgt eye.
hurt
既可指肉体上的损害，也可指精神上、感情上的损害；作不及物动词，意为“（身体某部位）难受”。指肉体上的损害时，hurt可与badly,slightly,seriously等连用，但若指精神上的创伤，只能说very much/rather/deeply hurt。
(1)n.裁判员；法官；审判员
His father used to be a judge.他的父亲过去是一名法官。
(2)v.推断；断定
人教必修一Unit 4 定语从句之关系代词(解析版)
第09练定语从句之关系代词定语从句的先行词和关系词在复合句中作定语，修饰主句或主句中某一名词或代词的从句叫定语从句。
定语从句由关系词引导。
限制性定语从句表现为在意义上是先行词不可缺少的定语，若省略，主句的内容就不完整或失去意义；它和主句的关系十分密切，不可用逗号分开。
先行词是被定语从句修饰的名词或代词。
关系词指代先行词，在从句中作一定的句子成分。
引导定语从句的关系代词有which，that，who，whom，whose，as等。
先行词是定语从句修饰和限定的成分，从构成上而言，它可以是名词、代词、名词性短语等；从句子成分上而言，它可以是主句的主语、宾语、表语等。
下面，我们从两个实例来看一下定语从句及其相关成分的分布：1.关系代词that即指人又指物；作主语或宾语（作宾语时可省略）只用于限制性定语从句中，介词后面不能跟that。
当代替物时，可以与which通用。
Yesterday Emily was wearing the new dress that I gave her．昨天艾米丽穿了我送给她的新衣服。
I have a friend that likes listening to classical music我有个朋友喜欢听古典音乐。
2.关系代词which指物；作主语或宾语（作宾语时可省略）在非限定性定语从句中，只宜用which,不能用that.在限定性定语从句中，可用在介词之后。
My parents live in a house which is more than 100 years old我的父母住在一座具有100多年历史的房子里who,whom指人；作主语或宾语（whom常可省略）先行词必须为人。
Who可代替在从句中担任宾语的whom,若前有介词，须用whomA couch potato is a person who spends a lot of time watching TV．“A couch potato”指那种成天沉湎于电视中的人。
人教版高中英语必修一： Unit 4 Earthquakes 定语从句(2)课件(21张)
this afternoon
when
when I came here
I
came
here
when
Exercise:
1.September is the month____ I come to school.A.who B.when C.that D.which2.I remembred the time_____ she left home.A.who B.when C.that D.which
Conclusion:1.定语从句(概念）：在复合句中，修饰名词或代词的从句叫做定语从句。2.三要素：先行词，关系词，定语从句3.关系代词：who，whom,which,that指人：who（做主语），that whom（作宾语），that指物：which（做主语或宾语），that
C
A
B
D
Thanks!
a book（物）
whose
whose coulour I forget.
I
forget
whose colour
Exercise:
1.This is my room _______window faces south.A.who B.whose C.that D.which2.I know the girl_______bag I find.A.who B.whom C.whose D.which
the scientist（人）
whose
whose name is famous
whose name
is
famous
He has a book whose colour I forget.先行词：关系代词： 从句： 主语: 谓语： 宾语：
when
when I came here
I
came
here
when
Exercise:
1.September is the month____ I come to school.A.who B.when C.that D.which2.I remembred the time_____ she left home.A.who B.when C.that D.which
Conclusion:1.定语从句(概念）：在复合句中，修饰名词或代词的从句叫做定语从句。2.三要素：先行词，关系词，定语从句3.关系代词：who，whom,which,that指人：who（做主语），that whom（作宾语），that指物：which（做主语或宾语），that
C
A
B
D
Thanks!
a book（物）
whose
whose coulour I forget.
I
forget
whose colour
Exercise:
1.This is my room _______window faces south.A.who B.whose C.that D.which2.I know the girl_______bag I find.A.who B.whom C.whose D.which
the scientist（人）
whose
whose name is famous
whose name
is
famous
He has a book whose colour I forget.先行词：关系代词： 从句： 主语: 谓语： 宾语：
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 unit 4 定语从句
10. This is the same pen as I lost.
1.当先行词被such/so/the same修饰时,用as 引导定语从句,在从 句中作主语或宾语。2.as引导非限制性定语从句，代替整个句
子或一件事，意为“正如,就像...”
11. It is the most interesting story that I have ever read.
1. Carol said the work would be done by October, which personally I doubt very mwuchhic. h引导非限制性定语从句，有时代指前面整个句子 2. Her bag, in which she put all her money, has been stolen. 3. The student to whom we were talking just now is the best student in our class. 4. Your speech was heard by a group of five judges, all ofwhomagreed that it was the best one this year.
既可指人表示“某人的”,也可指物，表示“某物的”
7. As you know, this is the day the quake happened 40 years ago.
8. This is so interesting a book as we all like.
9. Mandela is such a great black leader as we all admire very much.
介词之后的关系代词，指物ents allowed Ann to help John whose family was poor. 6. Yesterday Iwrheocsei是vewdhao的pa所rc有el格w,h在o从se句w中ei作gh定t w语a,s后v接er名y l词ig。ht.
1.当先行词被such/so/the same修饰时,用as 引导定语从句,在从 句中作主语或宾语。2.as引导非限制性定语从句，代替整个句
子或一件事，意为“正如,就像...”
11. It is the most interesting story that I have ever read.
1. Carol said the work would be done by October, which personally I doubt very mwuchhic. h引导非限制性定语从句，有时代指前面整个句子 2. Her bag, in which she put all her money, has been stolen. 3. The student to whom we were talking just now is the best student in our class. 4. Your speech was heard by a group of five judges, all ofwhomagreed that it was the best one this year.
既可指人表示“某人的”,也可指物，表示“某物的”
7. As you know, this is the day the quake happened 40 years ago.
8. This is so interesting a book as we all like.
9. Mandela is such a great black leader as we all admire very much.
介词之后的关系代词，指物ents allowed Ann to help John whose family was poor. 6. Yesterday Iwrheocsei是vewdhao的pa所rc有el格w,h在o从se句w中ei作gh定t w语a,s后v接er名y l词ig。ht.
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Quiz
1. A machine that can fly is a _p_la_n__e_.
2. An animal which catches mice is a _c_a_t____.
3. An object that we need to buy things with is the _m__o_n_e_y_.
先行词
定语从句
关系代词
关系代词：
关系词 who、 whom、 whose、 which、 that
关系副词:where﹑when﹑why
定语从句的位置
定语从句通常放在被修饰词之后。
e.g. This is the car which he bought
last year. 先行词
定语从句
(antecedent) (the attributive
通常情况下，单个词作定语时要放 于被修饰词的前面，短语或从句作 定语时要放于被修饰词的后面。
定语从句
• 在复合句中，修饰某一名词或代词的从句叫做 定语从句（句意：“……的”）
• 被定语从句所修饰的名词或代词叫做“ 先行词 ” • 引导定语从句的词叫“ 关系词 ”。
He is an English teacher who likes singing songs.
1.先找先行词， 2.看先行词指的是人还是物。 3.看关系词在从句中充当的成分。
关系代词的用法
指代内容 所做成分 是否可省略
that 人；物 主语,宾语 作宾语可省
which
物 主语,宾语 作宾语可省
who
人 主语,宾语 作宾语可省
whom
人
宾语
可省
whose (人/物)的 定语
不可省
1. which指物，在定语从句中做主语或宾 语，做宾语时常可省略。
• She became a lawyer. 主系表
• He gave his sister a book. 主谓双宾
• I'll write you a long letter. 主谓双宾
• I found the book easy. • I'll let him go.
主谓宾宾补
Attribute (定语)
4. A software which we use to chat with friends online is the _Q_Q_____.
5. A mouse that has a large pocket is a
_k_a_n_g_a_r_o_o_.
关系词的三个作用: 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。 确定关系代词的步骤
1) Football is a game which is liked by most boys.
2) He likes to read books which are written by foreign writers.
3) This is the pen (which) he bought yesterday.
The Attributive Clause 定语从句 (一)
简单句基本类型
主谓宾
我们每天学习英语. 我喜欢他。 他们正在吃饭。 小明讨厌猪。
主谓 主系表 主谓双宾
我们每天都认真学习。
他们在工厂工作。
她住在中国。
系动词（be动词，感官动
他是个学生。 我感觉不舒服。 它闻起来很香。
词）常见的系动词有be, look, sound, smell, taste, feel, get, grow, turn, become, stay, seem等
他给我一本书。
give sb sth
妈妈送了他一支笔。 send sb sth
• Things change. 主谓
• Nobody went.
主谓
• We never beat children. 主谓
•
宾
• My sister will fix everything. 主谓宾
• Mr. Turner is an artist. 主系表
关系代词 clause)
(relative pronoun)
• Do you know the man who is talking with your mother?
• The boy (whom) she loved died in the war.
• I like those books whose topics are about history.
• The book (which) I gave you was worth $10.
• The picture which was about the accident was terrible.
• She is the pop star (that) I want to see very much.
2) The person that/whom you introduced to me is very kind.
3) The season that/which comes after spring is summer.
4) Yesterday I received a letter that/which came from Australia.
修饰；限定
找出下列句中的定语。 1. He is an hhoonneesstt boy. 2. We love oouurr country. 4. She is abbeeaauuttiiffuull girl.
The positions of the attribute: （定语的位置）
1. She is a beautiful girl. 2. She is a girl with long hair. 3. She is a girl who is beautiful.
4) The film (which) they went to see last night was not interesting at all.
2. that指人时，相当于who或whom；指 物时，相当于which。在定语从句中作 主语或宾语，作宾语时常可省略。
1) Where is the man that/whom I saw this morning?