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(共25张PPT)
Unit 7
The value of money
Lesson 1 Money in history
能够掌握本课时单词、短语和句型。
能够了解不同的货币并听懂货币的发展历史。
01
02
学习目标
能够用英语谈论对货币的看法。
03
Lead in
新课讲授
What are these
shells
stones
gold coins
They are also the forms of currency (n. 货币；流行).
copper coins
paper money
digital currency
Do you know other forms of currency
silver coins
These currency was used in different times.
1 What forms of currency do you know Talk with your partner.
·shells ·stones ·gold coins ·silver coins ·copper coins
·paper money ·digital currency Other: _____________________
Money in the shape of a knife or spade.
Pair work
Listen to the conversation and choose the correct answers.
1. Li Lin's grandpa takes a box out from his ________.
A. bedroom B.house C.living room
2. What is in Li Lin’s grandpa’s box
A. stones B.shells C.stamps
3. What shape were some ancient Chinese coins
A. Round with a square hole
B. Like a knife or spade
C. Like a circle
Listen and choose
Listen to the conversation again and answer the following questions.
A What does the “shell” in the Chinese character “贩” show
B When was paper money first used in China
C What are some of the modern methods of payment
It shows that ancient Chinese people used shells as a form of money.
During the Song Dynasty.
Paper money and digital currency.
Listen and answer
Which is the CORRECT order of Chinese currency development
A. Paper money → Shells → Round coins → Digital currency
B. Shells → Knife coins → Round coins → Paper money
C. Knife coins → Shells → Paper money → Digital currency
D. Round coins → Shells → Knife coins → Digital currency
Listen to the conversation again and choose the correct answer.
Listen and choose
Reading
Wang Mei is at Li Lin's house. Li Lin's grandpa takes a box out of his bedroom.
Wang Mei: Thank you for showing me your collection, Grandpa Li!
Grandpa: You're welcome! Let's start with these stamps. This one shows that ancient Chinese people used shells as a form of money. Think of the Chinese character "贩".
Grandpa: These stamps show different types of ancient Chinese currency. Some ancient money was in the shape of a knife or spade. In 221 BCE, Qinshihuang introduced round coins with a square hole in the centre. Later on, round coins became the main type of money.
Wang Mei: That’s cool! They look really old.
Grandpa: They are indeed very old!
Li Lin: What about paper money
Grandpa: Paper money has a long history in China. It was first used during the Song Dynasty and made trading much easier.
Wang Mei: Nowadays, we seldom use paper money! We use digital currency more and more.
Grandpa: That’s right! By learning history, we can understand how things change. Visiting a history museum is a great way to learn more about ancient Chinese currency.
Wang Mei: I agree! Li Lin, let’s plan a museum visit soon.
1. Thank you for showing me your collection, Grandpa Li!
Language points
collection 作名词，意为“收藏品；作品集”，可指实物(如邮票、艺术品)或抽象事物(如文章)的集合。
相关词汇：collect v. 收集；采集
collector n. 收藏家；收集者
e.g. My brother has a big collection of model cars in his room.
我哥哥在他的房间收藏了很多模型汽车。
Lucy started her coin collection when she was ten years old.
露西十岁时开始了她的硬币收藏。
Our teacher showed us a new collection of poems in today’s class.
我们老师在今天的课上给我们展示了新的诗歌集。
2. Let's start with these stamps.
start with 以……开始
to start with 首先；第一
e.g. Let's start with the basics.
让我们从基础开始。
To start with, we need to check the data.
首先，我们需要核对数据。
3. This one shows that ancient Chinese people used shells as a form of money.
长难句分析：本句是复合句，主语是This one，谓语是shows，后面是that 引导的宾语从句，作shows 的宾语。
4. In 221 BCE, Qinshihuang introduced round coins with a square hole in the centre.
BCE=before the Common Era 公元前
introduce 一词多义：推行；采用；介绍；引进
e.g. In order to improve office efficiency, the company plans to introduce a brand-new automated office system.
为了提升办公效率，公司计划推行一套全新的自动化办公系统。
5. It was first used during the Song Dynasty and made trading much easier.
长难句分析：该句为含并列谓语的简单句。主语为It；and连接两个并列谓语was first used和made，was first used是被动语态，made是主动语态的过去式； made trading much easier中trading是made的宾语，much easier是形容词的比较级作宾语补足语。
6. We use digital currency more and more.
digital adj. 数字式的；数码的
digital 强调“以数字形式存在或运行的”，常用于描述科技产品或数据处理方式。
常见搭配：(1)digital device/equipment 数字设备
(2)digital information/data 数字信息 / 数据
(3)digital age/era 数字时代
相关词汇：digitally adv. 数字地；数码地 digit n. 数字；数位
e.g. We use digital cameras to take high-quality photos nowadays.
如今我们用数码相机拍摄高质量照片。
Digital technology has transformed the way we communicate.
数字技术改变了我们的沟通方式。
7. By learning history, we can understand how things change.
通过学习历史，我们能了解事物是如何演变的。
分析结构：此句是含方式状语和宾语从句的复合句。we can understand 是主句，主语是we；谓语是can understand；宾语是由how 引导的宾语从句how things change，注意是陈述语序。By learning history 在句中作方式状语，意为“通过学习历史”，其中By 是介词，后接动名词短语作宾语，表示“通过某种方式或手段”。
“by + 动名词结构”表方式、手段，意为“通过做某事”。
宾语从句的引导词how 用于询问方式、过程，译为“如何；怎样”，从句需用陈述语序(主语+ 谓语+ 其他)。
e.g. By practicing every day, she improves her speaking skills.
通过每天练习，她的口语技能不断提高。
By travelling abroad, they can experience how cultures differ around the world. 通过出国旅行，他们能体验世界各地的文化是如何不同的。
8. Visiting a history museum is a great way to learn more about ancient Chinese currency. 参观历史博物馆是深入了解中国古代货币的好方法。
分析结构：句子是主系表结构的简单句，核心结构为动名词短语作主语+ 系动词+ 表语+ 不定式短语作定语。主语是Visiting a history museum 动名词短语，系动词是is，表语是a great way“一种好方法”，名词短语作表语。定语是to learn more about ancient Chinese currency。
单个的动名词或动名词短语作主语的用法：动名词(v. -ing)作主语时，视为第三人称单数，谓语动词用单数形式。
多个动名词(短语)作主语 → 分两种情况当两个或两个以上动名词(短语)用and 连接时，需看语义是否关联：
(1) 表“两个独立动作” → 谓语用复数
若动名词描述互不关联的行为，视为复数主语，谓语用复数。
(2)表“同一概念 / 关联动作”→ 谓语用单数
e.g. Travelling alone is an exciting chance to challenge yourself.
独自旅行是挑战自我的绝佳机会。
Learning a musical instrument is a useful way to develop patience.
学习一种乐器是培养耐心的有效方法。
Eating junk food and staying up late are bad for health.
吃垃圾食品和熬夜对健康有害。
(两个独立的不良习惯，谓语用复数are。)
Going to bed early and rising early is a healthy habit.
早睡早起是个健康习惯。
(“早睡”和“早起”是同一习惯的两个环节，谓语用单数is。)
3 Listen to the dialogue and write true (T) or false (F).
Pingping and his grandpa are talking about collections.
A Grandpa collects coins from many countries. ( )
B People in the past only used round coins with a square hole. ( )
C Grandpa believes that traditional forms of money will always be valued. ( )
D Pingping thinks it’s important to remember our past and traditions. ( )
E Learning from the past helps us understand our culture. ( )
F
F
T
T
T
Listen and write
4 Work in groups. Discuss the following questions.
A What do you think currency will be like in the future
B Do you prefer paper money or digital currency
I think currency will be totally digital. Paper money may disappear.
I prefer digital currency because it’s more convenient.
Group work
Remember the language points.
Preview Unit 7 Lesson 2.
Homework

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