高一定语从句关系副词课件.ppt

The attributive clause
introduced by when,
where and why.
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定语从句中关系副词的用法
1. 定语从句中关系副词有：
when, where, why
2. 关系副词在定语从句中所作的成份：
关系副词在定语从句中都作状语。
when 作时间状语；where 作地点状语；
why 作原因状语。
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We remembered the first day when we arrived in this school.
The school where we are studying is Shangrao Middle School.
Please give me the reason why you choose to study here.
on the day作时间状语
in the school作地点状语
for the reason 作原因状语
when
where
why
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—Look ! What day is it today?
Why are they getting together again?
—Today is March, 12th when people get
together to plant trees!
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Detailed explanation
when 的先行词为time, day, morning, night, week, year, moment, period, age等，亦可用“介词+which”替代。
We are living in an age when many things
are done on computer.
I still remember the time when I first
traveled by plane.
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----Where is it?
----It is the basketball court. It is a place
where we can play basketball indoors.
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where的先行词通常为place, spot, street, house, room, city, town, country等，亦可用“介词+ which”替代。
Can you tell me the company where he works?
Keep the books in a place where you can
find them easily.
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Attention
where 引导的定语从句还可以修饰表示抽象空间概念的名词，如 case(情况), point(地步)
situation(情形), position(位置), stage(阶段)…
There are some situations where body language is the only form of communication.
She has reached a stage where she enjoys
study.
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----Mrs. Green has asked for a leave for her giving a birth to her kid.
----That is the reason why she doesn’t come to work as usual.
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why 的先行词只有reason，亦可用“介词for+ which”替代。
Can you tell me the reason why you didn’t come to his birthday party?
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