定语从句解题思路及练习(共13张PPT)

(共13张PPT)
定语从句做题三大步骤：
1.分析句子结构，找出主句和从句；
2.找出先行词（即被修饰的词）；
3.分析从句，缺什么就补什么。
1.I'm reading a book. The book is about Bill Gates.
_______________________________________________
2.He is a teacher. The teacher teaches us Chinese.
________________________________________________
Match the two sentences
I'm reading a book that/which is about Bill Gates.
He is a teacher who/that teaches us Chinese.
先行词
关系词
指代
（作主语，不能省略）
先行词
关系词
指代
（作主语，不能省略）
1.I have some photos. I took the photos in Australia last year.
_______________________________________________
2.The photo was taken by Zhao Min. We like the photo best.
Match the two sentences
I have some photos that/which I took in Australia last year.
The photo which/that we like best was taken by Zhao Min
先行词
关系词
指代
（作宾语，能省略）
先行词
关系词
指代
（作宾语，能省略）
The boy ____________ is playing
ping-pong is my classmate.
who / that
The e-mail ________________ I
received yesterday was from my sister.
which/ that /不填
I hate people ______________
talk much but do little.
who / that
The man _____ I spoke to was a foreigner.
who / that
/ whom/ 不填
定语从句做题三大步骤：
1.分析句子结构，找出主句和从句；
2.找出先行词（即被修饰的词）；
3.分析从句，缺什么就补什么。
C
B
B
B
1.I don’t know the girl　 is standing at the gate.
A.不填 B. which C. that D. whom
2.This is one of the most interesting cities 　　　 I have ever____visited.
A. who B. that C. which D. where
3.The earth is the planet　　provides us with everything____we need.
A.who,that B.which,that C/,that Dthat,/wich
4.He is the only person ______ knows the truth.
A.why B.that C.where D.which
关系副词when,where的用法
where指地点，先行词是地点名词，在定语从句中作地点状语,
相当于：“介词+which”.
when指时间，先行词是时间名词，在定语从句中作时间状语,
相当于“介词+which”.
This is the school where I used to study.
= This is the school in which I used to study.
Can you tell me the time when the film will start
=Can you tell me the time at which the film will start
先行词是人时，关系代词在从句中做定语：
用whose引导定语从句；先行词是物时，关系代词在从句中做定语：用whose或of which引导定语从句。
1.John is the boy _____ legs were badly hurt in the accident.
A. whose B. that C. who D. which
答案：A
【解析】定语从句。先行词是人排除 D，根据句意：谁的腿,是定语，所以用whose。
基础知识回顾
1. His name is LiHua ___________ is a handsome boy.
2. A plane is a machine ____________ can fly.
3. This is the scientist __________ name is known to all.
4. The school __________ we are studying is very famous.
5. Do you remember the day _______ we first met
who
/ that
which
/ that
whose
when
where / in which
带定语从句的谚语：
1. God helps those who help themselves.
自助者天助之。
2. He who laughs last laughs best.
谁笑到最后，谁笑的最好。
3. He who doesn’t reach the Great Wall is not a true man.
不到长城非好汉。