资源简介

(共26张PPT)
外研
必修 第一册
accommodation
n. 住处，工作场所
U N I T
5
Into the wild
P3 Grammar - Attributive clauses (2)
Attributive clauses
(2)
Look at the sentences from the reading passage and answer the questions.
Group 2
d Eventually, it manages to
reach the places. It will
spend the winter there.
e It is in serious trouble. The
solution … comes at this
time.
f Sadly, human activity is the
main reason. For this reason,
the number of monarch
butterflies is falling.
Group 1
a Eventually, it manages
to reach the places where
it will spend the winter.
b The solution … comes
at a time when it is in
serious trouble.
c Sadly, human activity
is the main reason why
the number of monarch
butterflies is falling.
What is the difference between the two groups of sentences
when it is in
serious trouble
where
it will spend the winter
why
the number of monarch
butterflies is falling
Sentences (a), (b) and (c) contain a clause defining a noun in the sentence.
Sentences (d), (e) and (f) are constructed with a pair of simple sentences, with one defining a noun or pronoun in the other sentence in each pair.
What do “where”, “when” and “why” refer to in
each sentences
“Where” refers to
“the places”.
“When” refers to
“a time”.
“Why” refers to “the main reason”.
先行词
关系副词
Why does the author choose to use sentences (a), (b) and (c) in the reading passage
· There is a closer link and connection between
the item and the clause defining it in sentences
(a), (b) and (c).
· Make the passage clearer.
· Create an emphatic effect on the location, time
and reason being defined.
Now look for more sentences with
attributive clauses in the reading passage.
1. These two pieces of information - the time of day
and the point where the sun is in the sky - allow
the butterfly to determine the way to go.
2. In many of the places where the butterfly can be
found, people are destroying the natural
environment.
3. If this works, there may come a time when the
number of monarch butterflies increases once
again.
Fill in the blanks.
1. These two pieces of information - the time of day
and the point ______ the sun is in the sky - allow
the butterfly to determine the way to go.
2. In many of the places ______ the butterfly can be
found, people are destroying the natural
environment.
3. If this works, there may come a time ______ the
number of monarch butterflies increases once
again.
where
where
when
go
Ready
Focus on
基本用法
定语从句 II
当关系词在定语从句中作时间、地点、原因状语时，应使用
关系副词where, when, why。
关系副词 where
a. This is the place where we lived ten years ago.
b. This is the village where I was born.
c. This is the school where we studied a few years
ago.
关系副词where引导定语从句，修饰表示______ (如place, room, house, area, point…)的先行词，在定语从句中充当__________。
先行词
地点
地点状语
1. That is the place ______ they met for the first time.
那就是他们第一次见面的地方。
2. China is the only country
______________________
______________________
中国是唯一一个发现野生大熊猫的国家。
where
where wild pandas can be found.
关系副词 when
a. He told me the date when he joined the Party.
b. 1949 was the year when the P.R.C. was founded.
c. Can you tell me the time when the film will start
关系副词when引导定语从句，修饰表示______
(如time, day, year, occasion, moment…)的先行
词，在定语从句中充当__________。
先行词
时间
时间状语
1. I'll never forget the day
_____ I first went to school.
2. I've always longed for the days ______ I should be able to be independent.
when
when
关系副词 why
a. I know the reason why she was so angry.
b. This is the reason why we put off the match.
c. Do you know the reason why he is not here
关系副词why引导限定性定语从句，修饰先行词_______，在定语从句中充当_________。
先行词
reason
原因状语
1. There are many reasons ______ people like travelling.
why
2. The reason _________ ________ was that he missed the bus.
why he was late
The reason ___________ she gave was not true.
This is the reason _______ I didn't come.
why
指时间，地点或原因的先行词在定语从句中：
which/that
关系副词与关系代词的区分
·作状语时，用关系副词where/when/why等引导；
·作主语或宾语时，用关系代词which或that引导。
作状语
作宾语
1. This is the place _______ he works.
This is the place ___________ we visited last year.
2. That was the time ______ he arrived.
Do you still remember the time _________ we spent
together
3. This is the reason _______ he went.
The reason ___________ he gave us was quite
reasonable.
where
which/that
when
that/which
why
that/which
Read the passage and underline the words that where, when and why refer to.
P53 2
In April 2017, two giant pandas from China arrived at a zoo in the Netherlands. There, they were welcomed to the Chinese-style compound where they were to live. On 30 May, after the preparations were complete, the day finally came when the pandas met their fans for the first time. People were excited - the zoo is the only place in the country where it is possible to see pandas. In fact, the last time there were
pandas in the Netherlands was in 1987. And
of course, the main reason why they were so
excited is that pandas are just so cute!
Complete the email with where, when or why.
P53 3
Hi Kay,
We're having an amazing time here in South Africa. Our accommodation is perfect. It is in a location 1_______ we can watch animals wandering past on their way to the waterhole. Sunset is the time of day 2_______ we sit on the balcony and count how many giraffes or antelopes we can see. I guess this is the reason 3______ this place is so popular. Next week, we are going to fly up to Zambia. That's one of the countries 4_______ you can visit the famous Victoria Falls.
See you soon.
David
From David Waters
To Kay Silverman
Subject Back to nature
why
when
where
where
The relative adverb (关系副词) Referring to Function
where
when
why
place
修饰地点/
抽象地点
time
修饰时间/
抽象时间
reason
修饰原因
Ⅰ. 实战高考。
1. [2021年 天津卷 单项填空]
At the Chinese art festival, there are different stands
________ artists demonstrate their skills and teach
the visitors.
A. where B. which C. that D.when
2. [2021年 新高考I卷 阅读 B]
But like all performances, there are moments ______
things go wrong.
when
Ⅱ. 用关系副词where, when或why改写下列句子。
1. Last weekend, my classmates and I visited the factory.
My father works in the factory.
_______________________________________________________________
_______________________________________________________________
2. The boy walked into another bookstore.
He finally found the geography book in the bookstore.
_______________________________________________________________
_______________________________________________________________
3. I will never forget the day. I went to high school on the day.
_______________________________________________________________
4. Do you know the real reason
Mr Lin suddenly left the company for this reason.
_______________________________________________________________
5. I don't believe the reason. Henry was late for school for this reason.
_______________________________________________________________
C
Last weekend, my classmates and I visited the factory where my father works.
The boy walked into another bookstore where he finally found the geography book.
I will never forget the day when I went to high school.
Do you know the real reason why Mr Lin suddenly left the company
I don't believe the reason why Henry was late for school.
Ⅲ. 用适当的关系副词完成对话。
Alice: Sorry, Paul. I can't go to the cinema with you after
school tomorrow.
Paul: That's too bad! Could I ask you the reason 1._________
you can't go
Alice: Of course. My mum asked me to visit my grandparents
with her.
Paul: Oh, my mum often says it's important to spend time
with our family.
Alice: My mum often says so too. However, the village
2._________ my grandparents live is very small and it's
boring to stay there because there is nothing for me to do.
why
where
Paul: I used to think so, but now I don't. In the past, I just
watched TV on the day 3._________ we visited them.
One day, I learned that my grandpa was a good artist
when he was young. Later, my grandpa often gave
me painting lessons. That's the reason 4._________ I
like to visit them now.
Alice: Wow, that's really interesting!
Paul: Yes. They say that home is the place 5._________ our
hearts should be, and I guess that's true.
Alice: Oh, it's dinner time. I have to go. Bye!
Paul: Bye!
when
why
where
1. How to use attributive clause introduced by
the relative adverbs where, when and why
2. Can you tell the differences between the
relative pronouns and relative adverbs
各个击破
Self-evaluation
Finish the exercises in
Learning English.

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