资源简介

(共39张PPT)
unit 5:
noun clauses
----名词性从句
Learning objectives:
In this class we will:
To learn how to identify the uses of noun clauses
To master the use of all kinds of noun clauses
To practice using and translating noun clauses
To have students practice what they have learnt about noun clauses to make a presentation
Definition:
Your smile is impressive.
Don’t put off your assignment till tomorrow.
I love you not because of your beauty.
Promise, sometimes ,is a lie.
We must keep the truth in mind.
Tips: Nouns can function as subject, object, predicative, appositive.
Definition:
What impresses me most is your smile.
Don’t put off till tomorrow what should be done today.
I love you not because of who you are.
Promise, sometimes ,is what a cheater says to a fool.
We must keep the truth in mind that all time is no time when it is past.
Tips:
Clauses that function as subject, object, predicative, appositive are called noun clauses. There are subject clauses, object clauses, predicative clauses, appositive clauses.
1. However, what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.
2. How this could be done was a challenging question at the time.
3. Yuan was convinced that the answer could be found in the creation of hybrid rice.
4. One characteristic of hybrids is that they usually attain a higher yield than conventional crops.
Find out the noun clauses in the reading passage.
主语从句、表语从句
主语从句
宾语从句
表语从句
5. However, whether it was possible to develop a hybrid of self-pollinating plants such as rice was a matter of great debate.
6. The common assumption then was that it could not be done.
7. It is estimated that about 60 percent of domestic rice consumption….
8. Given that Yuan’s hybrids have made him quite wealthy, one might think….
9. What impresses people most about Yuan Longping is his ongoing ability to fulfil his dreams.
10. And everyone is waiting to see what he will dream up next.
主语从句
表语从句
主语从句
宾语从句
主语从句
宾语从句
Categories:
Conjunctives：
that 在名词性从句中只起连接作用，不充当任何成分，起陈述作用；
whether/if在名词性从句中只起连接作用，不充当任何成分，有疑问意思；
Wh-在名词性从句中连接作用，并充当一定成分，连接代词在从句中一般充当主语、宾语、表语、定语，连接副词在从句中一般充当状语。
Subject clauses:
What struck me most in the movie was the father's deep love for his son.
That he has a crush on her is clear to everyone.
Whether we will have a bright future depends on our diligence.
Tips:
It’s + n./adj. + that…
e.g.: It's a pity that I haven’t been to the get-together.
It’s no wonder that you have made such great progress.
It happened to me that I had been away when he called.
O-clauses:
Courage is doing what you're afraid to do.
I am not interested in whether they believe in me or not.
Tips:
如果宾语从句后面有宾语补足语时，则用it作形式宾语，从句后置；但是enjoy, like, dislike, hate, resent, don’t mind, be fond of, feel like, see to, appreciate, rely/depend on…+ it +O-c
e.g.:
Would you see to it that the children get a hot meal after school
Predicative clauses:
e.g.:
Life is what happens to you while you are busy making other plans.
The important thing in life is that you should have a great aim and the determination to attain it.
Appositive clauses:
e.g.:
There is no doubt that he will win the game.
He must answer the question why he did that.
He failed again due to the fact that he didn’t work hard.
名词性从句语序(word order)：
e.g.:
The photographs will show you what our village looks like.
What we can’t get seems better than what we have.
The photographs will show you
Tips：所有名词性从句均用称述语序，即主语置于谓语动词之前。
名词性从句的语气(mood）：
suggest, advise, recommend, propose, demand, order, ask, command, insist…
e.g.:
She suggested we first __________________(go) to the West Lake and walk along the Broken Bridge.
His broad smile suggested that he __________________ (encounter) someone he adored.
(should) go
had encountered
whether & if（只用whether情况）
主语从句且在句首
It 作形式主语
表语从句和同位语从句
介词宾语从句
紧跟or not
whether to do…
Tips:
条件与让步状语从句
It is not a problem ________ we can win the battle or not; it's just a matter of time.
_________ we'll go camping tomorrow or not depends on the weather.
None knows if she will marry that boy, but _______she marries him, her parents will be disappointed.
________ the 2024 Olympic Games will be held as scheduled is not known yet.
We haven’t decided __________ to take part in the competition.
No one have settled the question so far _______ the world will come to an end one day.
What you will attain greatly depends on _______ you will put heart into it.
whether
Whether
if
Whether
whether
whether
whether
that的省略(不能省略情况)
主语从句且位于句首
表语和同位语从句
It作形式宾语或主语，that从句为真正的宾语或主语
由并列连词连接的多个that宾语从句,从第二个从句起that不能省
当that作为介词宾语从句（except that）
______ he will refuse the offer is unlikely.
It is a pity________ you can't attend my birthday party.
Beijing 2022 organizers made _____ clear that tickets will be sold exclusively to spectators residing in Chinese mainland who meet the requirements of COVID-19 countermeasures.
_______Meng Wanzhou returned to motherland after 3 years of detention in Canada greatly arouse people’s patriotic enthusiasm.
Don’t you know, my dear friend, ______ it is your money not you that she loves？
He told me the news, believe it or not, ______ he had earned $1 000 in a single day.
I was told that nothing could be done and that Mary had abandoned me, too.
That
that
it
That
that
that
who & whom
e.g.:
It is a matter of ______ would take his place.
His slim but strong body is just like that of millions of Chinese farmers, to ______ he has devoted his life.
who
whom
whoever & whatever
whoever= anyone who + 定语从句
whatever= anything that + 定语从句
e.g.:
_________solves the puzzle can receive the award.
Your support is important to our work. _________you can do helps.
Every year, __________makes the most beautiful kite will win a prize in the Kite Festival.
Whoever
Whatever
whoever
wh-+ever & no matter + wh-
e.g.:
Whatever I said, he wouldn’t listen to me.
=No matter what I said, he wouldn’t listen to me.
He would believe whatever I said.
what+ n. & which+ n. / how+ adj./adv
e.g.:
You can’t imagine what difficulty I had in solving the problem.
As many as 10 courses are provided, so it is hard to decide which suits me best.
Difficult points:
同位语从句与定语从句（that）
That’s because/ why…
The reason why … is that…
As is known to all,…
Practice makes perfect：that/whether/if
1． he will come to the conference has excited every one of us.
2．It's no wonder you've achieved so much success.
3． happened to me that I had been away when he called.
4．I feel it a pity I haven't been to the get -together.
5．We all find important that we (should) make a quick decision about this matter.
6．I am not interested in they believe in me or not.
Practice makes perfect: wh-
1．It has not been decided yet will preside over the meeting.
2．I'd like to start my own business — that's I'd do if I had the money.
3．(太原五中一模) will come to help with my English hasn't been decided.
4. (湖南高考改编)As John Lennon once said, life is _____ happens to you while you are busy making other plans.
5．(山东高考改编)It is difficult for us to imagine _____ life was like for slaves in the ancient world.
Practice makes perfect: wh-
1．(大庆质量检测二)People who visited me used to ask me I could sleep. “Doesn't the sound of the traffic bother you How can you get used to so much noise？”
2．The problem is we can improve our reading skills in such a short time.
3．She asked a question there was a delay.
4．(湖南岳阳一中检测)Mr. White is opposed to repairing the old building, and that's I don't agree.
Practice makes perfect: wh-ever
1. (北京高考改编)Your support is important to our work.
you can do helps.
2. (江西高考改编) one of you breaks the window will have to pay for it.
3. (北京高考改编)Some people believe __________ has happened before or is happening now will repeat itself in the future.
Practice makes perfect: wh-ever
1．(株洲二中月考)With an optimistic attitude and a strong will, we can overcome difficulties we might meet with and achieve our goals.
2．As many as seven courses are provided, and they are free to choose suits them best.
3．(四川营山县模拟) sets fire to the forest should be punished.
4． team wins on Saturday will go through to the national championships.
示例 (全国卷Ⅱ)After looking at the toy for some time, he turned around and found where his parents were missing.
答案：______________________
点拨 从属连词有that/whether/if等，连接副词有when, where等。从属连词不作成分，而连接副词作状语。
示例 (辽宁高考)That is which other teachers say.
答案：___________
点拨 引导名词性从句且在从句中作主语或宾语时应用what(什么)；which(哪一个)；who(谁)等，注意它们之间意义的差别。
示例 (2017·银川二中一模)For one thing, that you are studying is badly needed nowadays in our country.
答案：__________
点拨 what在名词性从句中可作主语、宾语或表语；而that本身没有意义，不作任何成分，只起连接作用。
示例 (山东师大附中模拟)There is no doubt whether it is of great help to their study and future life.
答案：____________
点拨 that不作成分，没有实际意义；whether/if也不作成分但有实际意义，有“是否”之意。
示例 (2017·遵义航天高级中学模拟)And you should also have a belief you are sure to succeed as long as you keep your direction all the time.
答案：____________
点拨 that引导主语从句、表语从句和同位语从句时一般不能省略，引导宾语从句时可以省略。
Translations:
因此，我们可以得出结论，吸烟有害健康。
真正重要的是你是否把注意力放在学习上。
我们应该牢记的是禁止触摸展品（exhibits）和发出噪音。
同学们常常抱怨的另外一件事是我们在打到饭前要等很久。
我承诺我会把最好的服务提供给任何参加比赛的人。
我们必须尽一切努力来保护我们的环境。
Translations:
We can, therefore, come to the conclusion that smoking is harmful to our health.
What really matters/ counts is whether you can concentrate on your lessons.
What we should know is that it is forbidden to touch the exhibits and make much noise there.
Another thing that students often complain about is that we often have to stand in line for a long time before we can get the meal.
I promise I will offer the best service to whoever participates in the competition.
We must do whatever it takes to protect our environment.

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