资源简介

(共33张PPT)
Unit 1
Learning about language
Discovering useful sturcture
Predicative clauses
表语从句
句子
类型
简单句
并列句
复合句
主句
形容词性从句 (定语从句)
名词性从句
副词性从句(状语从句)
主语从句
宾语从句
表语从句
同位语从句
从句
Revision
1. Definition定义
His diarrhea seems severe.
He finally became a successful scientist.
His job is to handle the problem.
Snow’s finding was that the pump water carried cholera germs.
“主系表”
表语是用来说明主语的身份、性质、品性、特征和状态的，表语常由名词、代词、数词、非谓语、介词短语、形容词和从句等来充当。
The definition of predicative clause.
The question is who will do it.
The question is difficult.
（ 表 ）
（ 表 ）
表语从句
在复合句中作______的从句称为表语从句, 紧跟在________之后，从句保持______语序，对主语进行解释、说明。
系动词
表语
陈述句
The structure of predicative clause.
主语 + 系动词 + 引导词 + 简单句
This is why he did it.
e.g.What I want to say is that I am tired.
表语从句
可以接表语从句的系动词有:
be动词: am is are;
感官动词：look，feel, sound, taste, smell;
表象系动词：seem（仿佛）, appear（似乎）
持续性动词：remain, keep, stay;
变化系动词：become, get, grow, turn, go, come, run, fall;
终止系动词：prove（证明是）, turn out（结果是）
系动词分类
①What John Snow showed to the world was how cholera could be overcome.
②The exact places Snow marked on the map were where all those who died had lived.
③Snow’s finding was that the pump water carried cholera germs.
表语从句
系动词
表语从句
系动词
表语从句
表语从句
系动词
2. Conjuctions
连接词
1. 从属连词that
The fact is that he was lying.
The reason is that they never give up.
His suggestion is that we should tell him.
One idea is that fish is the best brain food.
that仅起_______作用，______(有/无)词义，______(是/不)充当句子成分，通常________(能/不能)省略。
无
不能
不
连接
Conjuctions
2. 从属连词whether
The question is if we can finish our work.
The question is whether the film is worth watching.
The doctor’s doubt is whether she will survive.
whether起 _________ 作用，意为“_______”，在句中_________(是/不)作成分。
(注意：if ______(能/不能)引导表语从句)。
连接
是否
不
不能
Conjuctions
1.若与事实相符，就用陈述语气；
2.若与客观事实不符，就用虚拟语气；
若跟现在事实不符：过去式（be动词用were）
若跟过去事实不符：had done
若跟将来事实不符：would/could/might+动词原形
2.①It seems as if I ________(be) flying in the sky.
were
2.②He talked as if he ________ (go)abroad.
2.③He wants to open his mouth as if he ________ (说)something
1.Dark clouds are gathering. It looks as if it’s going to rain.
3. 从属连词as if/though
Conjuctions
had gone
would say
在从句中作主语、宾语、表语或定语；每个都有自己特定的意义，不能省略。
What I want to know is_______university I should choose.
The problem was_________could do the work.
The question is___________we should trust.
The question is _____ caused the accident.
He has become_______ he wanted to be ten years ago.
I’d like to start my own business--that’s _____I’ll do if I had the money.
The important thing is _______name should be put on the top of the list.
what
whom
who
which
what
what
whose
Conjunctional Pronouns连接代词
Conjuctions
在从句中作状语，表示时间、地点、方式、原因等，不能省略。
That is he was born.
This is Sara was late for the meeting.(She missed the early bus.)
This is they overcome the difficulties.
My strongest memory is I attended an American wedding.
when
how
where
why
Conjuctions
Conjunctional Adverbs连接副词
when
where
why
how
what/whatever
which/whichever
who/whoever
whom,whose...
that,whether
as if/as though
because
Conjuctions
1. This is________ I want.
2. My English is limited. This is_____I hate reading English books.
3. The village is_________I used to spend my holiday
4. He is my favorite singer. It is_________ I really love the way he behaves.
5. The trouble is _____we are short of funds.
6. My problem is________coat is suitable for me.
7. What I want to know is______will support me.
8. He looked ______he were ill.
9. Please put the medicine on the top of the shelf. It’s _______our children can’t reach it.
10. The problem is ________we can find to finish this task.
11. My suggestion is that we ____________ (get) more students to take part in the activity
what
why
where
because
that
which
who
as if
where
who
(should) get
Practice
3. Notice 注意点
*表示原因的句型：
That’s/It’s/This’s because… （这是因为…）
That’s/It’s/This’s why… (这是为什么…)
The reason why…is that… (…的原因是…
1. He was sent to the hospital. That’s he was ill.
2. He was ill. That’s he was sent to the hospital.
3. The reason he was sent to the hospital is he was ill.
4. Why we decided to put off the football match is ________ the weather was too bad.
why
because
why
that
当主句的主语是 _____________ 或 why 引导的 __________时常用 ______ 来引导表语从句，而不用 because。
the reason
主语从句
that
that
注意1：
as if/as though引导的表语从句如果是事实，就用陈述语气；如果与事实不符或可能性很小，就用虚拟语气。
1. It sounds as if someone ____________ （knock） at the door.
(与事实相符)
2. Our teacher treats him as if he ________(be) her own children.
(对现在的虚拟，从句用一般过去时，be动词用were)
3. He talks as if he _________________ (become) a superhero.
(对将来的虚拟，从句用would/could/might+do
4. He talked about Rome as if he ___________ (be) there.
(对过去的虚拟，从句用had done)
is knocking
were
would become
had been
注意2：
表语从句的虚拟语气
一坚持（insist)
二命令（order, command)
四建议（advise, suggest, propose，recommend)
五要求（ask, require, request, demand, desire)
当主句的主语是表示建议、命令、要求等后面的表语，那么表语从句应该用虚拟语气，即谓语动词用“should + 动词原形”，should可省略。
His suggestion is that she ________________(keep) quiet.
My advice is that we _______________(ride) to the park.
(should) keep
(should) ride
注意3：
4. Practice
1. （2023 新高考 Ⅰ 卷）The fact is ______ (that/which) we need more time to prepare.
2. （2024 新课标 Ⅰ 卷）If he seems a little defensive, it might be _______ even some of his coworkers occasionally laugh at his unusual methods.
3.（2024 全国甲卷）The only opportunity she could seize to study was _______ her brother was having Chinese lessons with the family tutor.
4. （2023 全国甲卷）What we discovered is _______ it’s unwise to judge what you eat only its appearance.
5. （2021 新高考 Ⅰ 卷）The amazing thing about the spring is ____ the colder the temperature gets, the hotter the spring.
Exercise 高考链接
that
because
when
that
that
Practice
The amazing thing about the spring is _______the colder the temperature gets, the hotter the spring! (2021 新高考全国卷,语法填空)
The good news is ________it‘s simple to learn and can be worth the effort. （2020全国卷，七选五）
This is ____________decorating with plants, fruits and flowers carries special significance. (2020 全国I，语法填空)
Making a full-length clay (黏土) figure would not exhaust my strength-and that is __________I intend to do! (2020 天津，阅读理解 B)
that
that
why
what
Practice
Complete the following ideas by famous scientists with a word or expression that introduces a predicative clause and translate them in your own words.
Research is _________ I’m doing when I don’t know what I’m
doing. (Werner von Braun)
what
as though because that what whoever why
研究就是当我不知道自己在做什么的时候我在做的事。
——布劳恩（徳裔美籍火箭科学家）
Exercise P62
2. The saddest aspect of life right now is _______ science gathers
knowledge faster than society gathers wisdom. (Isaac Asimov)
that
as though because that what whoever why
当下生活最可悲的一面就是科学积累知识的速度超过了社会积累智慧的速度。——艾萨克·阿西莫夫
（美国科幻小说作家、化学家）
3. An expert can be _________ has made all the mistakes that can
be made in a very narrow field. (Niles Bohr)
whoever
as though because that what whoever why
专家可能是在一个非常狭窄的领域里犯了所有可能犯的错误的人。
——尼耳斯·玻尔 （丹麦物理学家）
4. When different experiments give you the same result, it is no longer subject to your opinion. That’s the good thing about science: It is true whether or not you believe in it. That’s _________ it works. (Neil deGrasse Tyson)
why
as though because that what whoever why
当不同的实验呈现出相同的结果时，它就不再受制于你的意见。这就是科学的好处: 不管你信不信它都是真的。这就是科学工作的原理。
——奈尔·德葛拉司·泰森 （美国天文学家）
5. This applied science, which saves work and makes life easier, brings us little happiness. That is _________ we have not yet learnt to make sensible use of it! (Albert Einstein)
because
as though because that what whoever why
这种节约工作量，使生活更容易的应用科学，给我们带来的快乐很少。那是因为我们还没有学会合理地利用它!
—— 爱因斯坦
6. There are only two ways to live your life. One is ____________ nothing is a miracle. The other is ____________ everything is a miracle. (Albert Einstein)
as though
as though
as though because that what whoever why
你的生活只有两种方式。一种是好像什么都不是奇迹。另一种是好像一切都是奇迹。
—— 爱因斯坦
The United Nations Educational, Scientific and Cultural Organization (UNESCO)inscribed（登记，注册） Spring Festival on the Representative List of the Intangible（无形的） Cultural Heritage of Humanity on December 4, 2024.
1.______ a signature part of Chinese culture, the Spring Festival, also called Chinese New Year, is one of the 2._______________(important) festivals practiced in China and around the world. UNESCO highlighted that the Spring Festival, 3.___________(mark) the start of the traditional Chinese Lunar New Year, involves various social practices, including prayers for good fortune and family reunions. It also features 4.____________(activity) planned by elders and festive public events 5. ___________(organize) by communities.
According to UNESCO's documentation, the traditional knowledge and customs associated with the Spring Festival 6.____________(pass) down within families and communities, as well as 7. ________(formal) through the education system.
As
most important
marking
activities
organized
are passed
formally
The committee also emphasized that the festival embodies the harmony between humans and nature and contributes to 8.___________(sustain) development in areas such as food security and education. It also plays 9. ______ key role in raising environmental awareness. The listing of the Spring Festival as an Intangible Cultural Heritage of Humanity is an acknowledgment of not only its Chinese roots but also the ideas it carries 10._________ connect all humanity.
China now has 44 items on the intangible cultural heritage list of the UNESCO, continuing to be the most enlisted country in the world.
体现了人与自然的和谐
sustainable
a
that/which

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