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(共24张PPT)
Unit 5 Languages around the world
Descovering Useful Structures
Describe your favourite things
Fill in the correct relative words:
We know a man _________ is a teacher.
We know the man _______________ you just talked with.
I have a school ___________ is blue.
That is the book ___________ he bought yesterday.
The boy________ mother is a teacher can speak French very well.
who/that
which/that
which/that
who/whom/that
whose
Fill in the blanks with that/which/who/whom/whose.
Review
定语从句的位置
定语从句一般放在被修饰成分之后。
e.g.
Football is a game that is liked by most boys.
先行词
定语从句
relatives
关系词
that
指代内容 所做成分 是否可省略
that
which
who
whom
whose
(一）关系代词的用法
人；物
物
人
人
(人/物)的
主语,宾语
主语,宾语
主语,宾语
宾语
定语
作宾语可省
作宾语可省
作宾语可省
可省
不可省
Look at these sentences and underline the restrictive relative clauses. What kind of information does each clause communicate Text P. 64 Ex.1
1. It was a time when people were divided geographically.
2. Emperor Qinshihuang united the seven major states into one unified country where the Chinese writing system began to develop in one direction.
3. There are many reasons why people learn a foreign language.
4. These were animal bones and shells on which symbols were carved by ancient Chinese people.
Lead-in
Observation
information: a time for an event
information: a location for an event
information: a reason for an action
information: a time for an action
定语从句之关系副词
关系副词的用法
1. Tom still remembers the day when he first met me.
2. The city where I was born has a lot of parks.
3. Can you tell me the reason why you lied to me
Observation
观察先行词有什么特点？
从句中缺少什么成分？
表示时间、地点及原因的名词作先行词时，先行词在定语从句中作状语时，应用关系副词；若先行词在定语从句中作主语或宾语时，则应用关系代词。
方法：分析从句句子成分
when的用法
① When 引导定语从句时，先行词为表示时间的名词，关系词在从句中作时间状语，可用“介词+ which” 来替换。
Tom still remembers the day when he first met me.
Tom still remembers the day .
he first met me on that day.
分解
when作时间状语
I'll never forget the day ______________ I first went to school.
when /on which
There was a time _________________ she danced to the Snow White everyday.
when/during which
。
Exercise
不能看到时间就用when看从句缺什么成分
I’ll never forget the day ______ I lived in the mountains.
I’ll never forget the day _______________ I spent in the mountains.
when
that/which/省略
where的用法
② Where 引导定语从句时，先行词为表示地点的名词，关系词在从句中作地点状语，可用“介词+ which” 来替换。
The city where I was born has a lot of parks.
The city has a lot of park.
I was born in the city.
分解
where作地点状语
That is the place _____________ we study .
where/in which
China is the only country
__________________
wild pandas can be found.
where/from which
Exercise
why的用法
③Why 引导定语从句时，先行词通常为reason，关系词在从句中作原因状语，可用“for+ which” 来替换。
Do you know the reason(for which) why he is so upset
Do you know the reason.
He is so upset.
分解
why作原因状语
I don’t know the reason ________________
________________________
我不知道她为什么如此迷恋肖战。
why / for which she is so crazy about Xiao Zhan.
Exercise
There are many reasons.
I like traveling for many reasons.
There are many reasons why I like traveling.
There are many reasons for which
I like traveling.
★不能看到reason, 就用why.看从句缺什么成分
This is the reason _____ he was late.
This is the reason ____________he told us for his being late.
why
that/which
（二）归纳关系副词及其用法
注意：一些表示抽象地点的名词，如 point，case，position，condition，situation等 用where 引导
The relative adverb (关系副词) Referring to Function
where (=in/at which)
when (=at/in/on which)
why (= for which)
place
修饰地点
time
修饰时间
reason
修饰原因
P.64 Ex.3 Complete the passage with the correct relative adverbs or pronouns. Add apreposition where necessary.
When I started studying German, it was a struggle. The words felt strange on my tongue,and the grammar would not stay in my head. I told my mum that I wanted to give up, and that I would never live in a country_________ German was spoken. My mum told me that studying a language was not just for my future. It was exercise for the brain; the more I learnt ofa language, the more my brain would grow. And I remember that day_________ I suddenlyfelt like German was no longer a foreign language. It felt like my brain had doubled in size. I hadfinally come to a place_________ I could think in this foreign language, and I could see the world from a different point of view. I felt as if I had reached the goal _________I had been fighting for, I could open a book and see meanings , not just a sea of words. I finally understood the reason _________my mum had encouraged me not to give up. Thanks, Mum!
where\in which
when\on which
where\at which
that \ which
why
Work in pairs
Think about one of your favourite memories, and then write a short paragraph about it. Use the expressions below to help you.
One of my favourite memories is of the time when ...
The place where it pappened was ...
That was the day when ...
The reason why ....
课后检测
Complete the passage with the correct relative adverbs or pronouns. Add a preposition where necessary.
1.The reason ________ I am unhappy is that I miss my hometown
2. I once lived in the mountain ______ the scenery is very beautiful .
3. I will never forget the time _______ My friends and I played happily.
4.The student ____________ answered the question is Zhang Hua.
5. I know the person ________ company produces new machine
why\for which
where\ in which
when\for which
who\that
whose
6. The house ____________we’re going to visit was built a century ago.
The house ______________used to be a temple is a school now.
The house _______ he used to live was flooded.
7.A bookstore is a place_______ you can get books.
A bookstore is a place _______ books are sold.
A bookstore is a place _____________ sells books.
that\ which
that\ which
where
that\ which
where
where
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