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(共18张PPT)
Unit 1
Cultural Heritage
非限制性定语从句
单元语法
专题解析
Non-restrictive Attributive/Relative Clause
To learn more about relative clauses.
To learn to describe people or things in greater detail.
Hello, I can
play the guitar.
Hi, I can clean the house.
Which robot do you prefer
I prefer the robot.
The robot can clean the house.

which
I prefer the robot which can play the guitar.
I prefer the robot which can clean the house.
The Relative Clause
定语从句
定义：在复合句中，用来修饰 或 的从句。
位置：定语从句一般放在被修饰词的 。
要素：被定语从句修饰的词叫做 ；引导定语从句的词做 。
定语从句
先行词
关系词
名词
代词
后面
先行词
关系词
关系代词 关系副词
先行词 主 宾 定 先行词 状
人 时间
物 地点
人和物 原因
关系词替代先行词在定语从句中充当某种成分
who/that
which/that
that
whom/who/that
which/that
whose
when
where
why
引导定语从句的关系词
关 系 代 词 that 指物和人 在从句中作主语或宾语
which 指物 在从句中作主语或宾语
who 指人 在从句中作主语或宾语
whom 在从句中作宾语
whose 指人和物 在从句中作定语
as 指物 在从句中作主语
关 系 副 词 when 指时间 在从句中作时间状语
where 指地点 在从句中作地点状语
why 指原因 在从句中作原因状语
1 Look at the sentences below and underline the relative pronouns and adverbs.
After listening to the scientists who had studied the problem, and citizens who lived near the dam, the government turned to the United Nations for help.
Temples and other cultural sites were taken down piece by piece, and then moved and put back together again in a place where they were safe from the water.
Describe people things in greater details
Find more sentences containing relative clauses from the text on page 4.
There comes a time when the old must give way to the new.
Water from the dam would likely damage a number of temples and destroy cultural relics that were an important part of Egypt’s cultural heritage.
Not only had the countries found a path to the future that did not run over the relics of the past,…
Perhaps the best example is shown by UNESCO, which runs a programme that prevents world cultural heritage sites around the world from disappearing.
非限制性定语从句
引导非限制性定语从句的
关系代词有；which; who; whom; whose; as
关系副词只有where
as非限制性定语从句一般用逗号与主句隔开。
1.You should go to see Mary, who has been ill for a long time.
2. Last night i saw a very good film, which is about the Second World War.
3. My brother, whom you saw just now, is an engineer.
4. The building, whose roof we can see from here, is a church.
5. He is leaving for Beijng, where he will attend a meeting.
6. As is often the case, we have woked out the production plan. 和往常一样，我们已经制定出了生产计划。
As 引导定语从句
一.引导限定性定语从句
在定语从句中构成 the same…as..; such…as…的结构，在从句中作主语，宾语，表语或状语。
Eg:1. I like the same book as you do.
我和你一样喜欢这本书。
2. Such studets as you have mentioned should be criticized.
你提到的这种学生应该受到批评。
二、引导非限定性定语从句
as引导非限制性定语从句，常带有“正如”。
Eg. 1. As is known to all, he is the best student in our class.
2. As we all know, he studies very hard.
3. As is often the case, we have worked out the production plan.
总结: as 在非限定性定语从句中用来说明整个主句，放在主句之前。在定语从句中作主语或宾语。
1. Mo Yan, most of ________ novels have been adapted for films, is now a world-famous writer.
2. David Beckham is retiring from soccer, ending a career _______________ he became a global superstar who went beyond the sport.
3. The Voice of China has set up a big stage for young people with a talent for music, ________ some of them have stood out among others.
4. The reason ________ we succeed was that we had a group with a strong spirit of innovation and teamwork.
5. The result was not the same ________ the professor had expected, ________ was rather disappointing.
6. The classroom is crowded with children ________ have poor eyesight, all of them interested in painting.
7. In the past seven years, she wrote four scripts and a play, none of ________ has seen the light of day.
whose
in which/where
where
why
as
which
who
which
8. This restaurant has an inviting, homelike atmosphere ________ many others are short of.
9. The products, several of ________ have been recently introduced, seem to be well accepted.
10. In spite of all ________ has been said, quite a lot of people are still uncertain about the prices of housing in China.
11. My friend showed me around the town, ______ was very kind of him.
12. She has a gift for creating an atmosphere for her students ___________ allows them to communicate freely with each other.
13. When I arrived, Bryan took me to see the house _______ I would be staying.
14. If a shop has chairs _______ women can park their men, women will spend more time in the shop.
that
which
that
which
which/that
where
where
15. If you don’t tell us the reason _____ you didn’t show at the party, I’m afraid you can’t pass off.
16. We live in an age ______ more information is available with greater ease than ever before.
17. Students should involve themselves in community activities _______ they can gain experience for growth.
18. He was generous with his time, ________ which people were very grateful.
19. What do you think of the direction ________ which we are driving
20. They held a grand graduation ceremony, ________ which the students expressed their thanks to the teachers.
21. I have many friends, ________ whom some are businessmen.
for
in
at
of
where
why
when
Use relative clauses to write 6 sentences to describe people/ things/ buildings, etc.
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