必修一 Unit 5 Languages around the world Discovering useful structures (31PPT)

(共31张PPT)
介词+关系代词
用关系代词填空：
1. The man to _______ you talked just now host the meeting .
2. This is the teacher from______ we have learnt a lot.
3. October 1,1998 was the day on ______ I was born.
4. He is a learned man with_______ we are familar.
5. This is the book on _______ I spent 5 yuan.
6. Great changes are taking place in the city in _______they live.
Whom
Whom
Whom
Which
Which
Which
跟从句的形容词的习惯搭配来确定
先行词与介词的搭配来确定
介词的选择跟从句的动词的习惯搭配来确定
用介词填空：
1.This is the book ________ which I paid 5 yuan.
2. This is the book _____ which I learnt a lot.
3. He is the man ________whom Tom often talks.
4. October 1,2008 was the day _______ which he was born.
for
from
to/with
on
表“所有”的关系或“整体中的一部分”用：
代词/数词+ of +关系代词
1.The old man has two sons, both of _________are doctors. (them/whom)
2. The old man has two sons, and both of _________are doctors. (them/whom)
whom
them
我有两辆自行车，其中的一辆很旧了。
I have two bikes, and one of ______ is very old.
them
I have two bikes. one of ______ is very old.
them
I have two bikes, one of ______ is very old.
which
他有三个儿子，他们当中有两个是医生。
He has three sons, two of _____are doctors.
我们班有许多外国人，他们当中大多数来自美国。
There are many foreigners in our class, ,most of _______ are from America.
whom
whom
语法填空考点：(them/ whom)
1。Most of _______ are carzy about football.
2. I have made a lot of friends in this school, most of _____ are crazy about football.
3.They are twins, both of _______ are college students.
4.They are twins, and both of _______ are college students.
them
whom
them
whom
定语从句中关系副词的用法分析
定语从句中的关系副词有三个：when, where和why，它们在定语从句中分别作时间、地点和原因状语。其句法结构如下：
　1.表时间的名词(the day) + when + 定语从句
　　when指时间，在定语从句中作时间状语。
例句：I still remember the day when I first came toBeijing.
　 　I’ll never forget the day when I joined the army.
2.　表地点的名词(the place) + where + 定语从句
　　where指地点，在定语从句中作地点状语。
例:This is the factory where he worked last year. （作状语）　
This is the house where I lived two years ago.
3.表原因的名词(the reason) + why + 定语从句
关系副词在定语从句中的用法看似简单，
以下注意点不可忽视：
例句：That is the reason why I did the job.
1)“when”、“where”和“why”的运用取决于表时间的名词
和表原因的名词reason在定语从句中所作的成分
*I will never forget the day _____ I first met you on the seashore.
*
when
This is the factory. I worked in the factory ten years ago.
This is the factory where I worked ten years ago.
The school is near a park. My son studies in this school.
The school where my son studies is near a park.
关系副词where
We visited the house. Lusun once lived in the house.
We visited the house where Lusun once lived.
They’ll never forget July 1. Hong Kong returned to its motherland on July 1.
They’ll never forget July 1 when Hong Kong returned to its motherland.
The days are gone forever. We used foreign oil during those days.
The days when we used foreign oil are gone forever.
关系副词when
There was a time. The businessman lost heart at that time.
There was a time when the businessman lost heart.
when引导的定语从句修饰表示时间的名词，并在定语从句中作时间状语，相当于“介词+关系代词(which)”。
I’ll never forget the day when I joined the league.
on which (=on the day)
=
We still remembered the days when we travelled together.
The time _____ I first met Nelson Mandela was a very difficult period
of my life.
when
in which (=in the days)
=
where引导的定语从句修饰表示地点的名词，并在定语从句中作地点状语，相当于“介词+关系代词(which)”。
This is the house where I lived two years ago.
in which (=in the house)
=
总结:
关系副词: where, when, why
时间 when = in / at / on / during which
地点 where = at/in/on which
原因 why = for which
“when” means “at that time”,
“where” means “at that place”,
“why” is used after the word “reason”.
“when”、“where”和“why”都可以替换成“介词 + which”，
on which=when
in which=where
for which=why
when, where, why与that,　which 的区分
This is the reason ________ 　　
(= for which) I didn’t come here.
The reason __________ she gave
was not true.
why
which/that
指时间，地点或原因的先行词在定语从句中作主语或宾语，用which或that引导定语从句。
a. This is the place where he works.
This is the place which (that) we visited last year.
b. That was the time when he arrived.
Do you still remember the time that (which) we spent together
总结：一般情况下从句中的动词是spend, visit, forget, buy , give ，tell，(且无宾语时)用关系代词引导。
1.This is the hospital _______ my mother works.
2This is the hospital _________ we visited the day before yesterday.
3The reason ______ he did not go to school is that he was ill.
4This is the reason__________ he gave his boss in the office .
where
which/ that
why
which/ that
练习：
when
1. I still remember the day _______ I first met Jenny.
2.This is the office ___________ he worked.
where
3.I don’t know the reason ________ he came so late.
why
4. That is the reason _________ I don’t want to go.
why
5. This is the factory _____________ produces cars.
which/that
6. This is the room ______________ he lives.
where
练习：将下列句子合并成一个定语从句
句①I know a garden.
句②You can find wild strawberries there
定从：I know a garden where you can find wild strawberries.
句①This is the village.
句②I was born there.
定从：This is the village where I was born.
句①We shall remember the days.
句②We studied together then.
定从：We shall remember the days when we studied together.
句①I don't know the reason.
句②You quarreled with him..
定从：I don't know the reason why you quarreled with him..
请把下面每组的两句话合并为一句，把第二句话变为第一句的定语从句。
1.There came a day.The rain fell at last then.
2.We will start at the point.We left off there.
3.Give me one good reason.I should help you for the reason.
4.This is the factory.His father works there.
5.I'll never forget the days.We studied together then.
合并句子
1.There came a day when the rain fell at last.
2.We will start at the point where we left off.
3.Give me one good reason why I should help you.
4.This is the factory where his father works.
5.I'll never forget the days when we studied together.
1. The person _________________ you
should write to is Mr. Ball.
2. The person to ______ you should write
is Mr. Ball.
3. The games __________ he competed in
were swimming and shooting.
4. The games in ______ he competed were
swimming and shooting.
who/that/whom
whom
which/that
which
Complete the following sentences using attributive clauses.
5. October 1, 1949 is the day
___________we will never forget.
6. Is this the shop ___________ sells
children’s clothing
7. His parents wouldn’t let him marry
anyone ______ family was poor.
8.The pen with __________ he is writing
now was bought yesterday.
which
that / which
which / that
whose
9. He is the man to _________ you can
turn for help.
10.This is the tree under ______ we
used to play games.
11.The farm _________ we worked ten
years ago isn’t what is used to be.
12. A biologist is a man _________ has
a great knowledge of biology.
whom
which
where
who / that
13. The poor boy __________ lost both
his parents last year lives with his
grandfather.
14. This is the factory _______________
he worked ten years ago.
15. This is the factory ___________
makes toys.
16. He is the boy ______ family was poor.
who / that
where / in which
whose
which / that