人教版(2019)必修第一册Unit 4 Natural disasters Discovering useful structures 课件(共18张)

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人教版(2019)必修第一册Unit 4 Natural disasters Discovering useful structures 课件(共18张)

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(共18张PPT)
定语从句
Attributive Clause
Unit 4
定 从 的 概 念
PART 1
Definition
什么是定语?
1.
① a beautiful girl
a handsome boy
beautiful
handsome
② This is a basket full of flowers.
full of flowers
定语: 修饰名词或代词的成分,用来说明名词或代词的品质与特征。
定语主要有形容词,此外还有介词短语和非谓语。
常译为“……的”
在所修饰词之前的定语叫前置定语,在所修饰词之后的定语叫后置定语。
③ They lived in the room above.
above
前置定语
后置定语
Definition
什么是定语从句?
2.
句子一:He is a Chinese teacher.
句子二:He likes playing football.
用And 连成一句话:
He is a Chinese teacher and he likes playing football.
转换成复合句:
He is a Chinese teacher who likes playing football.
Definition
什么是定语从句?
2.
He is a teacher who likes playing football.
定语从句:在复合句中,修饰某一名词或代词的从句,其作用相当于形容词。(即:充当定语的从句)
先行词:被定语从句修饰的名词或代词。
关系词:引导定语从句的词。(引导词)
定语从句
likes playing football
关系词
teacher
先行词
Definition
什么是定语从句?
2.
There were buildings which had been destroyed by the earthquake.
关系词
先行词
The gold medal which she won has been given to her old school.
关系词
先行词
buildings
had been destroyed by the earthquake
定语从句
gold medal
she won
定语从句
定 从 的 关 系 词
PART 2
定语从句的关系词
2.
定语从句的关系词
关系代词
关系副词
指人
指物
who (主语, 宾语) whom (宾语)
whose (定语)
that (主语, 宾语)
which (主语, 宾语)
whose (定语)
that (主语, 宾语)
where (地点状语)
when ( 时间状语)
why (原因状语)
第四单元
第五单元
定语从句的关系词
定语从句的关系词
2.
定语从句的关系词
关系代词
指人
指物
who (主语, 宾语) whom (宾语)
whose (定语)
that (主语, 宾语)
which (主语, 宾语)
whose (定语)
that (主语, 宾语)
定语从句的关系词
定语从句的关系词
二、关系代词的用法
1.关系代词who
The number of people who were killed in the disaster was over 100.
He is the athlete who I met yesterday.
总结:关系代词who指人,在定语从句中作主语或宾语。
指人:作主语
指人:作宾语
Complete each sentence with that, which, who, whose, whom, or "/". Then translate the sentences into Chinese.
5 The injured boy _______ mother was lost in the disaster was taken to the hospital.
6 The woman wrote a thank-you letter to the soldier by _______she was rescued.
7 Is this the young boy __________saved several other students trapped under buildings
whose
whom
who
The next day, people put up shelters in the open air using anything (that) they could find.
A doctor (that/ who/ whom) James used to work with died in the 2016.
A doctor with whom James used to work died in the 2016.
关系代词在从句中作宾语时,特别是在口语或非正式的书面表达中,常常省略。
The next day, people put up shelters in the open air using anything (that) they could find.
宜用that的情况:
先行词是all, much, anything, everything等不定代词时;
This is the best film that I have ever seen.
先行词为序数词/形容词最高级或被这两者修饰时;
All the books that you offered have been given out.
先行词被all, no, few, any, little, some, much, the only, the very等修饰时;
He is the only man that I want to see.
We talked about the persons and things that we remembered.
先行词既有人又有物时;
Who is the man that is making a speech?
主语是以who或which开头的特殊疑问句时;
He is no longer the man that he used to be.
先行词在主句中作表语,且关系代词本身在定语从句中也作表语时;
宜用who的情况:
Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.
先行词为person, people, those, one, anyone 或人称代词he, she等词时。
There is a man who wants to see you.
先行词为there be结构的主语时。
A new teacher will come tomorrow who will teach you German.
在分隔型定语从句中。
用正确的关系代词填空
1.She never gives in to those ________ have money.
2.This is the best film ______ has been shown so far in the city.
3.February is the only month ________ has fewer than 30 days.
4.My son made notes of everything ________ he read.
5.Will you show me the girl ________ name is Wei Fang
6.Please pass me the book ___________is lying on the table.
7.My grandparents like stories ________ endings are happy.
8.Yuan Longping is a Chinese rice scientist __________ is leading a search to develop “sea rice”.
9.The teacher ____________________I like best often encourages me to fight for my dream.
10.Jack likes being with the classmates __________are outgoing and kind.
11.A kind of shared bike _____________is called bluegogo is getting more and more popular in Chengdu.
who
that
that
that
whose
which/that
whose
who/that
who/whom/that
who/that
that/which
Tu Youyou is the woman _______ used the plant’s special power to save millions of lives.
His parents wouldn't let him marry anyone _______ family was poor.
It is the third time that she has won the race, ______ has surprised us all.
Can you remember the scientist and his theory _____ we have learned
Until now, we have raised 50, 000 pounds for the poor children, ____ is quite unexpected.
Yesterday Mr. Green went to his hometown and visited the old house in ______ he was born.
The man, from______ I learned the news, is an engineer.
— Do you like the weekly talk show The Readers on CCTV
— Sure.It’ s a great TV program ______ purpose is to bring the habit of reading back into the public.
Children ______ diet is high in fat will gain weight quickly.
After graduating from college, I took some time off to go travelling, _____ turned out a wise decision
who/that
whose
which
that
which
which
whom
whose
whose
which
The supplies which were provided to the disaster area were collected from around the country. (P52)
supply /s pla / n. 供给(量);补给;[pl.] 补给品 vt. 供应;供给
Because the supply of apples exceeds demand in the market, they have to be sold at a low price.
He offered to supply him _______ another ticket free of charge.
1
with
He kept me well supplied with cups of coffee while I was writing the report.
She’s feeding the baby who survived the earthquake. (P52)
survive /s va v/ vi. 生存;存活 vt. 幸存;艰难度过
She was the only person to survive the accident.
How does the family survive ____ such a small monthly wage
She survived her husband _____ ten years.
拓展 survival n. [U]幸存,生存
survivor n. 幸存者,生还者
2
on
by

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