人教版（2019）必修 第一册Unit4-Unit5 定语从句课件(共30张PPT)

(共30张PPT)
Grammar
定语从句
attribute clause
一、定语（非必要成分）
限定
修饰 … 的
My idol is a gifted singer who has written many popular songs.
My idol is the man who has a beautiful wife and three children.
My idol is the man who likes drinking milk tea very much.
My idol is the man in a pink hoodie.
一、定语（非必要成分）
3. 位置
a gifted singer
a singer in a pink hoodie
a singer who has written many popular songs
adj. 作定语，放在所修饰语前，前置定语
短语作定语，放在所修饰语后，后置定语
句子作定语，叫定语从句，放在所修饰语后面
二、定语从句概念
e.g. I like Jay’s songs.
Jay’s songs sound soundful.
先行词：所修饰语
关系词（从属连词）：
充当成分
充当连词（连接主从句）
= 先行词
关系词和先行词须紧密连在一起
I like Jay’s songs that / which sound soundful.
二、定语从句
eg. I like Jay’s songs.
Jay’s songs sound soundful.
+
I like Jay’s songs that/which sound soundful.
结构2种
归纳
+
Jay’s songs which/that/不填 I like sound soundful.
三、关系词
关系代词
指人：who主/宾 that主/宾 whom宾
指物：which、that 主/宾
谁的：whose
关系副词
时间状语：when
地点状语：where
原因状语：why
三、关系词
先行词在从 句充当成分 主语 宾语 定语
指人 who that who that whom 不填
指物 which that which that 不填
谁的 whose
三、关系词
先行词在从句充当成分 时间 状语 地点 状语 原因
状语
介+时间名词 when 介+which
介+地点名词 where 介+which
for the reason why
for+which
四、定语从句应用
eg. I know the man.
The man is a singer.
+
I know the man who/that is a singer.
+
The man who/that/whom/不填 I know is a singer.
看先行词在从句中充当什么成分，填入对应的关系词。
四、定语从句应用
eg. I know the man.
The man’s wife is beautiful.
+
I know the man whose wife is beautiful.
+
The wife of the man who/that/whom/不填 I know is beautiful.
四、定语从句应用
eg. I still remember the days.
We spent the days in Shanghai.
We played together during the days.
+
I still remember the days which/that/不填we spent in Shanghai.
+
I still remember the days when we played together.
四、定语从句应用
eg. I still remember the city.
We visit the city last year.
We used to live in that city.
+
I still remember the city which/that/不填we visited last year.
+
I still remember the city where we used to live.
四、定语从句应用
eg. I don’t believe the reason.
He explained the reason to me.
He was late for that reason.
+
I don’t believe the reason why he was late.
+
I don’t believe the reason which/that/不填 he explained to me.
五、关系副词 = 介词+which
eg. I still remember the days.
We played together during the days.
when = 介词+which
I still remember the days when we played together.
I still remember the days during which we played together.
五、关系副词 = 介词+which
eg. I still remember the city.
We used to live in that city.
where = 介词+which
I still remember the city where we used to live.
I still remember the city in which we used to live.
五、关系副词 = 介词+which
eg. I don’t believe the reason.
He was late for that reason.
why = for+which
I don’t believe the reason why he was late.
I don’t believe the reason for which he was late.
1. 归纳: 介词看状语搭配
五、介词+which
eg. This is the book.
I spend 20 yuan on it.
I paid 20 yuan for it.
I learnt a lot from it.
This is the book on which I spend 20 yuan.
This is the book for which I paid 20 yuan.
This is the book from which I learnt a lot.
This is the book _____ _____ I often talk.
2. 归纳: 介词看动词搭配
about which
五、介词+which
eg. This is the book.
The cover of the book is yellow.
This is the book whose cover is yellow.
This is the book the cover of which is yellow.
This is the book of which the cover is yellow.
3. 归纳: 介词看短语搭配
I asked him many questions, some of _____
were very difficult.
which
五、介词+which
Water is very important, _______ _____ we can’t survive.
4. 归纳: 介词看句意
without which
六、介词+whom
eg. I like the boy.
I talked to the boy.
I like the boy who/whom/that/省 I talked to.
I like the boy to _______ I talked.
whom
She has two sons, both of _____ are doctors.
This is my uncle, ____ _____ my father has worked for 10 years.
whom
with whom
七、(指物)只能用that的情况
1. 先行词被最高级或序数词(包括next、last修饰)时候：
This is the best movie that I have ever seen.
This is the third chance that I have given him.
2. 先行词既有人又有物
We are talking about the school and teachers that we have visited.
七、(指物)只能用that的情况
3. 先行词被the only, the very, the right(正是那个)修饰：
This is the only way that can help you.
4. 先行词是不定代词或被其修饰：
everything、anything、something、nothing、all、none、every、any、no、some、little、few、one等
All that we need is water.
I will do everything that you like for you.
七、(指物)只能用that的情况
5. 主句是以who、which、what等开头的特殊疑问句：
Who is the girl that is sitting under the tree
6. There be+物：
There is a river that is clean in my hometown.
everyone、everybody、anyone、anybody、somebody、nobody、all、no one、none、some、few、one等
八、(指人)只能用who的情况
先行词是指人的不定代词：
You’re the one who I love.
2. 先行词是those、he、she、people等词：
He who laughs last laughs well.
There is a girl who wants to see you.
八、(指人)只能用who的情况
3. There be+人：
4. 非限制性定从：
I, who am your friend, will help you.
2. 非限制性定从
九、只能用which的情况
1. 介词后指物
3. 指代整个句子（整件事）
Shantou is scenic, which is known to us.
This is the book, which is very useful.
As is known to us, Shantou is scenic.
十、指代整个句子（整件事）
which & as (正如)
Shantou is scenic, which is known to us.
句中
He must be from Africa, _____ can be seen from his skin.
Mary is one of us who want to join the club.
十一、定从中的主谓一致
1. We like the teacher who _____ us English.
2. one of + n.复数 + 定从 + v.复数
3. the only one of n.复数 + 定从 + v.单数
Mary is the only one of us who wants to join the club.
十二、抽象地点名词+where
situation 情况 stage 阶段 case 情况
point 地步 scene 场景 position 境地、地位
occasion 场合 condition 情况
I am in a situation ______ no one can help me.
where
十三、the way的用法
I like the way _________ was used by him.
_______________ you smile to me.
that/which
in which/that/省
the way
主语/宾语： which/that
状语： in which/that/省