选1Unit 1 语法Discover useful structures(限制性定语从句和非限制性从句) 课件(共52张 2021-2022学年人教版高中英语选择性必修第一册

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选1Unit 1 语法Discover useful structures(限制性定语从句和非限制性从句) 课件(共52张 2021-2022学年人教版高中英语选择性必修第一册

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(共52张PPT)
Discovering useful structures
Restrictive Attributive Clause
and
Non-Restrictive Attributive Clause
The woman who is receiving the prize is Tu Youyou.
先行词
关系词
定语从句
who
关系代词
关系副词
who, whom, which, that, whose, as
where, when, why
关系词的作用:
① 引导作用(引导定语从句)
② 替代作用(替代先行词)
③ 在定语从句中担当某个成分的作用
先行词 在从句中所作成分 关系代词
人 主 who/that
宾 who/whom/that/省略
定 whose(=of whom)
物 主 that/which
宾 that/which/省略
定 whose(=of which)
先行词 在从句中所作成分 关系副词
时间名词 时间状语 when
地点名词 地点状语 where
reason 原因状语 why
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定从解题三步法
一划
二查
三找先行词
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一划(划出主句和从句)
1. 【2017·北京】We often think of the days _ ____ we spent together in the countryside.
2. 【2018·天津】 Kate ,___ sister I shared with a room , has gone to work in Australia.
连接词至句末
连接词至句中第二个谓语动词前
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真题演练
【2019·天津】My eldest son,_____work takes him all over the world, is in New York at the monment.
【2016· 北京】The exact year_____Tom and his family spent together in China was 2009.
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二查 (查看从句结构是否完整)
1. This is the house _____ he used to live in.
2. This is the house_____ he used to live.
缺宾语-用关系代词
不缺主干成分-地点状语-关系副词
the house
the house
in
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三找先行词
1. I can think of many cases ________ the media have a strong effect on young men.
2. Those ______ made no mistakes in today’s exercises please raise your hands.
who
where
地点名词模糊化,抽象空间概念如:case,condition,situation,position,point,stage,process名词为先行词时,关系副词用where
情况
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结题总结
第一步
第三步
划分主从句
查看从句成分
是否完整
找到先行词
第二步
定语从句可分为限制性定语从句和非限制性定语从句。
non-restrictive relative clauses
一、形式不同
限制性定语从句与其先行词关系密切,其间通常不用逗号隔开,非限制性定语从句与其先行词关系不密切,常用逗号隔开。如:
The number of people who/that own cars is increasing.
I spoke to Dr. Smith just now, who is always ready to help others.
二、作用不同
限制性定语从句对先行词进行修饰和限制,如果去掉会造成句意的不完整;
非限制性定语从句对先行词是修饰,补充解释说明或对主句进行评述,去掉不影响。如:
Franklin was the first man who discovered the nature of electricity.
The driver, who was very young, had only just got his license.
三、先行词不同
限制性定语从句的先行词一般是名词或代词,非限制性定语从句的先行词既可以是名词或代词, 也可以是主句的一部分或整个主句。如:
Things then improved, which surprised me. (先行词为整个主句)
四、关系词不同
非限制性定语从句不用that, why引导;
非限制性定语从句中通常不省略关系词。
如:
There were very few passengers that/who had escaped without serious injury.
There were very few passengers, who had escaped without serious injury.
Have you found the book (that/which) you want
关系副词或“介词+ which / whom”可引导限制性定语从句,也引导非限制性定语从句。如:
He was born in the year when/in which the war broke out.
We are going to spend the Spring Festival in Guangzhou, where/in which my grandparents live.
限制性定语从句(Restrictive Attributive Clause )与非限制性定语从句 (Non-Restrictive Attributive Clause)的区别
区别 限制性定从 非限制性定从
结构 无逗号与主句分开,口语中不停顿。 有逗号与主句分开,口语中有停顿。
区别 限制性定从 非限制性定从
与先行词关系 密切,不可缺少,否则先行词意义不清。 不太密切,去掉的话,先行词意义仍清楚。
作用 对先行词修饰、限定。 对先行词补充、说明新信息。
区别 限制性定从 非限制性定从
引导词 口语中用that可替代who/whom/ which/when/where/ why, 并可省略。 不可用that替代who/whom/which/ where/when,并不可省略。不可用why引导。
区别 限制性定从 非限制性定从
先行词 任何名词或代词 专有名词﹑独一无二意义的名词或被名词所有格﹑物主代词或指示代词所修饰的名词、整个主句。
译法 “……的” 译成并列分句
区别 限制性定从 非限制性定从
意义 先行词为众多的人或物之一, 不为听话人所知,用定语从句加以限定和识别。 先行词为听话人所知,具有唯一性。
【即学即练】判断下列句子哪些是限制性定语从句,哪些是非限制性定语从句
①People who take physical exercise live longer.
②His daughter, who is in Boston now, is coming home next week.
③Peter drove too fast, which was dangerous.
④He changed his mind, which made me very angry.
⑤Taobao is a website where you can buy what you want at a good price.
限制性定语从句是_____________句,
非限制性定语从句是___________________句。
① ⑤
② ③ ④
限制性定语从句中,as常用于下列句式
such + 名词 +as +从句 像……一样的;像……之类
the same +名词+ as +从句 和…同样的
e.g.: I have the same book as he has.
We have found such materials as are used in their factory.
as 在定语从句中作主语、宾语或者表语。
1. These houses are sold at such a low price ________ people expected.
2. He is not the same man ________ he was.
as
as
1.as is known to all= as we all know 众所周知
2.as is said 正如所说的
3.as you can see = as can be seen 正如你所看见的
4.as is reported 正如报道的
5.as is expected 正如预料的
6.as is pointed out 正如指出的
7.as a famous saying goes正如一句谚语所说/俗话说
8.as is mentioned above正如以上提到的
非限制性定语从句中,as常用于下列句式
e.g.: As is known to us all, Zhong Nanshan is one of the greatest physicians in China.
as, which引导非限制性定语从句的区别
as which
指代 引导的从句只能指代整个主句的内容 引导的从句既可指代整个主句的内容,又可指代主句的某一名词或代词
位置 可位于主句之前、之中 或之后 可位于主句之中或之后,
不能位于主句之前
意义 “正如,就像… ” “这,那”
功能 起连接上下文的作用,表达说话人的观点、看法,并指出主句内容的根据或出处等 引导的从句,在意义上相当于一个并列句
【即学即练】完成句子(用as/which填空)
①正如大家所看到的那样,她工作一直很努力。
She is always working hard,____ everyone can see.
②这本书很有教育意义,是我昨天买的。
The book,______ I bought yesterday, is very instructive.
③她的诚实是大家有目共睹的。
______ everyone can see, she is honest.
= She is honest,_______ everyone can see.
④众所周知,吸烟有害健康。
______ we all know,smoking is harmful to one's health.
⑤汤姆突然病倒了,这让我们很伤心。
Tom suddenly fell ill,_______ made us very sad.
as
which
As
as
As
which
Summary
The Non-restrictive Relative Clause
Hangzhou is a beautiful city, _____________ people can visit the famous West Lake.
2. Beijing, _________ is the capital of China,
has a very long history.
3. ______ is known to all, he is the best student.
4. The young man had a new girl friend,
________ is a pop star.
Exercises
which
As
who
where/in which
5. I should thank my teacher, with _____
help, I solved the problem.
6. He once worked on the Bird’s Nest,
____ _______ his son is proud.
whose
of
which
7. I have a sister ________ is a doctor.
我有一个当医生的的姐姐。(不止一个姐姐)
8. I have a sister, _______ is a doctor.
我有一个姐姐,她是一个医生。(只有一个姐姐)
who/that
who
9. The number of people ______ were killed or injured reached more than 400,000.
10. But the one million people of the city, ______ thought little of these events, were asleep as usual that night.
who
who
11. This gift was the Amber Room(琥珀屋) , ________ was given this name because several tons of amber were used to make it.
12. The amber(琥珀) __________ was selected has beautiful yellow-brown colour like honey.
which
that/which
13. This is Henry, _______ wife works for my brother-in-law.
14. This is the man ________ car has been lost.
15. She gave me this sweater, _____ she had knitted (编织) herself.
16. She gave me a sweater _______ she had knitted herself.
whose
whose
which
(that/which)
17. Martin’s garage, ____ ____ the car had been taken, was not far away.
18. The garage ____ _____ the car had been taken was not far away.
19. This was a time ________ the two countries were at war.
20. I’m seeing the manager tomorrow, _________ he will be back from New York.
to which
to which
when
when
易错对比练习
1. 1)Mr Li has three daughters,none of _____ is an engineer.
2)Mr Li has three daughters,but none of _____ is a dancer.
2. 1) It was eleven o’clock _____ they went out of the cinema.
2) It was at eleven o’clock _____ they went out of the cinema.
3 .1) It was in the hospital______ he came across a friend of his.
2)It was the hospital ______ he came across a friend of his.
whom
them
when
that
where
that
4. 1). We should go to the place _____ we are most needed.
2). We should go to the place _____ needs us most.
5. 1). Mother didn't come back on December 25, _____was my birthday.
2). Mother didn't come back home on December 25, _____she was busy working.
where
which/that
which
when
6.1). This is the room _____ he lived in his childhood.
2). This is the room _____ he lived in last year.
7. 1) The teacher didn’t know the reason _______ she was absent yesterday
2) The teacher couldn’t accept the reason _______ she explained yesterday
8.1) We must learn to act in ways ______ do not harm other living things.
2) I don’t like the way___________________he spoke to his mother.
3) This is the way___________he thought of to solve the problem.
where
which
why
which/that
which/that
that/in which/不填
which/that
9.1).He is such a good teacher ______ we all like.
2). He is such a good teacher ______ we all like him.
3). He is a good teacher, ______makes us respect him.
10. 1)Rice doesn’t grow well _____ there is not enough water.
2)I still remember the farm _____ my parents worked ten years ago.
as
that
which
where
where
11.1) _____ we all know, China is rich in natural resources.
2) _____ is well-known that China is rich in natural resources.
3) _____ is well-known to us all is that China is rich in natural resources.
12. 1) I’m surprised at all _____ he said at the meeting.
2) I’m surprised at _____ he said at the meeting.

What
As
It
that
what
1. Do you want a friend _________ you could tell everything to
2. Your friend, ________ doesn't work hard, asks you to help him/her cheat in the exam by looking at your paper.
2. Fill in each blank with
relative pronouns and adverbs
or make a choice.
(who/whom/that)
who
3. She brought with her three friends, none of _____ I had ever met before.
4. I want you to meet my friend Marjorie, ___________ I think I mentioned in my last letter.
5. The watch __________ you gave me keeps perfect time.
6. The watch, ________ my grand-father bought, is still in good order.
whom
who/whom
(that/which)
which
7. My grandfather's watch, ______ parts are too small to been seen, still keeps perfect time.
8. The school _______ I studied for only two years was three kilometres away.
9. Yesterday I went to the school, ______ I met Mr. Zhang.
whose
where
where
13. The man ________________ you met yeasterday and ___________ name often appears in the newspaper is a famous scientist.
14. The winner was a Brailian player, ______ name I have forgot.
15. He showed a new computer, _______ low price will make it very attractive to students.
(whom/who/that)
whose
whose
whose
16. On April 1st they flew to Beijing, _____ they stayed several days.
17. It was heard in Beijing, _______ was one hundred kilometres away.
18. The last time I went to Scotland was in May, ______ the weather was beautiful.
19. Carol said the work would be done by October, ________ personally I doubt very much.
which
where
which
when
20. Sally went out with George, _______ made Paul very angry.
21. Sally went out with George, _________ Paul was very angry with.
22. He showed me a photo ________ upset me.
23. He tore up (撕碎) my photo, _______ upset me.
which
who/whom
that/which
which
The End
London has a population of about 7,000,000. It lies on the River Tames, ________ the Romans landed nearly 2,000 years ago. From about 1800 _________ World War Two, London was the biggest city in the world, ________
where
to/until/till
but
语法填空 (一)
now there are many cities ________ are much bigger.
London is famous for many things. Tourists come from all over the world to visit its historic buildings, such as Buckingham Palace, _______ the Queen lives, and the Houses of Parliament, _________ you can see and hear the famous
which
where
where
clock, Big Ben. They ________ come to visit its theatres, its museums, and its many shops, such as Harrods, __________ you can buy anything. And of course they want to ride on the big wheel next to the river!
_______ many big cities, London has problems with traffic and pollution. Over 1, 000,000 people a day use the London
also
where
Like
Underground, ________ there are still too many cars on the streets. The air isn’t clean, _______ it is cleaner than it was 100 years ago.
For me, the best thing about London is the parks, of _______ five are in the city centre. But my children’s favourite place is Hamleys, _________is the biggest toy shop in the world!
but
although
which
which
I was born in Newcastle, a city in the north-east of England. New-castle is on the bank of the river Tyne. It is quite big, _________ a population of about 200, 000 people. There is a cathedral and a university. There are five bridges ________ the River Tyne, ______ links Newcastle
语法填空 (二)
with
over
which
to the next town Gateshead, ______ there is one of the biggest shopping centres in the world, the Metro Centre.
A few years ago, the main industries were shipbuilding and coal-mining, ________ now the chemical and soap industries are more important.
where
but
I moved from Newcastle ten years ago but I often return. I miss the people, _________ are so warm and friendly, and I miss the wild, beautiful countryside near the city, ________ there are so many hills and streams.
People _________ are born near the River Tyne have a special
who
where
who
name. They __________ (call) ‘Geordies’. I am very pleased to be a ‘Geordie’!
are called

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