人与社会——科学技术与工程，人类发明与创新 Products & Great Inventions 课件(共43张PPT) 2026年中考英语一轮大单元复习（河南）

(共43张PPT)
大单元复习课件
人与社会：科学技术与工程，人类发明与创新
Products & Great Inventions
课时话题 课时内容 育人价值
Products & Great Inventions Jim最近在参加学校的创新研究项目。星期天他的朋友Lucy来找他玩，他向Lucy展示了自己的研究成果。 提升学生的创新思维和沟通能力，促进社交技能和团队合作。
大单元备课思路
Units Topics Functions Structures
九全U5 What are the shirts made of Things made in China Talk about what products are made of and where they were made Passive voice (present tense)
九全U6 When was it invented Inventions Talk about the history of inventions Passive voice (past tense)
教材整合范围
语言点讲解
话题写作
情境串讲基础知识
目 录
2
3
1
At the end of the class, we are able to:
1. review words, expressions, sentence structures and language notes about products & great inventions, and know what should be mentioned to discuss the topic;
2. learn how to talk about products & great inventions using what we’ve learnt;
3. write a passages about “A Useful Invention” ;
4.develop creative thinking and improve communication skills.
Learning Objectives
Let’s listen to the song and answer the question.
They are singing some great inventions in our daily life.
What are they sing
Warming up
注：基础知识包含词汇、短语、句型（含搭配）。
Jim is an exchange student from Canada. Recently, he has been busy with the school project “Products & Great Inventions”. It’s Sunday and his friend Lucy comes to talk with him.
How is your school project going, Jim
Look at my notes. I’ve done a lot!
情境串讲基础知识
tool
instrument
machine
project
material
product
Brand
Market
transport&after sales
I'm so interested in these products. So I looked it up online and knew what the producing process of these products were.
Where does product producing begin
factory
factory
product
Brand
Market
transport&after sales
—What’s the model plane made of
—It’s made of used wood and glass.
glass
board
wood
plastic
leaf
match
pl. leaves
material
factory
product
Brand
Market
transport&after sales
silk
silver
clay
steel
stick
stone
soft
material
rope
cotton
factory
material
Brand
Market
transport&after sales
product
How are different products produced
boil
build
make
produce
remain
electricity
electric
digital
factory
material
Brand
Market
transport&after sales
——How are tables produced
——First, the wood is cut into the required shape. Then it is polished to make the surface smooth. Next, it is painted. Finally, the legs and other parts are built and it is packed for sale.
product
style
surface
list
lock
complete
pack
polish
Next, let’s see how the product makes its brand known to the public!
factory
material
product
Market
transport&after sales
v. 翻译
→translation n. 翻译
→translator n. 译员；翻译者
用法：translate...into...
把……翻译成……
translate function
翻译功能
Brand
Market
trade
business
hold a fair
local sellers
Let’s continue to see how the product takes its share in the market.
factory
material
product
Brand
transport&after sales
Market
take place on time
A new product enters the market through local sellers.
fix repair improve traffic
broken by accident sent by mistake
plane
truck
postman
The final step is transportation and after-sales, which includes all the steps mentioned before.
factory
material
product
Brand
Market
transport&after sales
The products are transported by truck/plane/postman.
Yeah! After learning about the producing process of these products, I also learned a lot about the history of great inventions. Let’s have a look!
You’ve really done a lot!
The Four Great Inventions of Ancient China
the gunpowder 火药
about 1,100 years ago 大约1100年前
the compass 指南针
during the Warring States period 战国时期
the wood-block printing 雕版印刷术
first appeared in the early Tang Dynasty第一次出现在唐朝早期
the paper making 造纸术
during the Western Han Dynasty西汉时期
tea
about 5,000 years ago
biscuit
around the 1850s
chopsticks
around 3,000 years ago
Related to diet
fork
originated in ancient Greece
When was the tea invented
The tea was invented about 5,000 years ago.
glove
originated in ancient Greece
Related to life
coin
more than 3,000 years ago
scissors(pl.)
about the 15th century BC
fridge
in the late 18th
and early 19th centuries
zipper(=zip)
in 1893
——When was the zipper invented
——It was invented in 1893.
·in 1839 camera ·in 1876 telephone
·in 1886 car ·in 1903 plane
·in 1924 TV ·in 1946 computer
·in the 1960s Internet ·in 1973 mobile phone
Related to development of science and technology
Artificial Intelligence(AI)
digital reading
facial recognition
high-speed railway
Related to the development of science and technology
与科技发展相关
Internet of Things(IoT)
renewable energy
the era of big data
Virtual Reality(VR)
3D printing
These inventions have changed the way we live and work, making our lives easier and more enjoyable.
Yes, our daily life and studies are closely related to these inventions. They are extremely important!
Yes!Inventions such as television, telephone and electric light have brought great convenience to our daily life!
After watching the notes about inventions, Jim and Lucy are talking about the importance of inventions.
1. In yesterday’s geography class, I learned that clouds ________ (make) of drops of water.
2. Many trees ___________ (plant) every year to protect the environment.
3. The tea made in China ________ (send) to many different countries and places each year.
4. Chinese ____________ (speak) by more and more people around the world these days.
Let’s complete the sentences with the correct forms of
the verbs in brackets.
are planted
is sent
is spoken
are made
5. A: —More and more young people like to wear Hanfu.
B: —Yes. It’s said that most of the Chinese traditional clothes ____________ (produce) in Heze, Shandong.
6. The building is so tall. Do you know when it _________ (build)
7. The photos are beautiful.I wonder where they ___________ (take).
8. Robot dogs __________ (use) as volunteers for the first time during the 2023 Asian Games.
was built
are produced
were taken
were used
A: Hi, Jack. 1. ___________________
B: I'm watching a video about the invention that amazed the world during the 20th century.
A: Sounds interesting. 2. _____________________________________
B: The television.
A: It is really widely used by people everywhere.
3.__________________________________
B: It was invented in 1925.
A:Who invented it
What are you doing
What invention is introduced in the video
Do you know when it was invented
1925
B: J. L. Baird. It is said that he is a person who was talented and
always studied hard.
A: No wonder he could be a great inventor.
B: So he is. 4._______________________________________
A: You are right. Just like our country’s space development, success can’t be achieved without the astronauts’ effort.
B: Sure. I really want to be a person like them when I grow up. Could you give me some advice
A: It’s a cool job. 5._______________________________________
B: Yes. I will study harder from now on.
His hard work makes him a great inventor.
You should study basic scientific knowledge.
1. be made的用法
+by sb.：由某人制成
如：The gloves are made by my mother.
+into sth.：被制成某物
如：The fruit can be made into jam.
+in+产地：产于某地
如：It was made in China.
+from: 由······制成（原材料看不出来）
如：The wine is made from grapes.
be made
+of: 由······制成（原材料能看出来）
如：The chair is made of wood.
+up of：由······制成
如：My family is made of five people.
语言点讲解
3. Tomorrow is my father's birthday. I will send my father a cake which is made ________ me.
1. The beautiful small cup is made ________ glass. Be careful, or you'll break it.
2. The greatest achievement is made up ________ small steps.
of
of
by
请根据be made的正确用法填空
4.As is known to all, paper is ________(make) from wood.
made
2. doubt的用法
n.疑惑；
疑问
without doubt（一般用于句首）
=There’s no doubt that+从句
毫无疑问
in doubt 疑惑地；拿不定主意
v.疑惑
用在否定句或疑问句中时，后接that从句
用在肯定句中时，后接if或whether
doubt
1.毫无疑问，这本书值得一读。
______________, the book is worth reading.
2.他疑惑地站在那里，思考着下一步该做什么。
He stood there __________, thinking about what to do next.
3.你怀疑这个项目能否按时完成吗？
Do you _______________the project can be completed on time
请根据汉语提示完成句子
Without doubt
in doubt
doubt whether
4.毫无疑问，爱丽丝有能力按时完成这个项目，并且每个人都信任她。 ______________________ Alice has the ability to finish the project on time, and everyone believes her.
There’s no doubt that
The next day, Jim and Lucy go
to school together.Their class is having
a group discussion, and everyone is
excitedly discussing their favorite
inventions.
话题写作
发明不仅给我们的生活带来便利，而且还促进社会进步和发展。近日，Invention杂志正征集各类发明的英文稿件。请以“A Useful Invention”为题，写一篇征文，介绍你心目中一项有用的发明。
要求如下：
1. 请结合提示信息简要介绍这项发明；
2. 重点谈谈这项发明给你生活带来的影响；
3. 征文中不得出现考生真实的个人信息。
What is it A Useful Invention Who invented it
When was it invented What is it used for
... ...
主题
说明文
第一人称
一般现在时
一般过去时
要求如下：
1. 请结合提示信息简要介绍这项发明；
2. 重点谈谈这项发明给你生活带来的影响；
3. 征文中不得出现考生真实的个人信息。
要点：
1.介绍这项发明的相关信息；
2.具体阐述这项发明给你的生活带来的影响；
3.说明你对这项发明的看法。
Beginning
Body
Ending
What is it
When was it invented
Who invented it
What is it used for
How has this invention affected your life
What’s your opinion about it
句型荟萃
开头句：
The mobile phone is a useful invention. The first mobile phone was invented for…
中间句：
As we all know, …
First, they offer fast and convenient service for…
We can…for a long time on mobile phones.
That helps us open up our eyes to the outside world.
And when we are tired, we can…to relax ourselves.
结尾句：
There is no doubt that…plays an important part in our daily life.
As we all know, mobile phones are being more and more widely used in our daily life.
句子升格
It was not until 1973 that Martin Cooper from Motorola invented the first mobile phone for people to use.
1.Until 1973, Martin Cooper from Motorola Company invented the first mobile phone for people to use.(用not...until引导的时间状语从句升格此句)
2.As we all know, mobile phones are being widely used in our daily life.(用 ‘‘more and more’’递增结构修饰副词 “widely”升格此句)
There is no doubt that the mobile phone plays an important part in our daily life.
We can also go online with them, which helps us open up our eyes to the outside world.
4.We know that the mobile phone plays an important part in our daily life.
(用“There’s no doubt that+从句”升格此句)
3.We can also go online with them. That helps us open up our eyes to the outside world. (用“which”引导的非限制性定语从句升格此句）
一般过去时的被动语态，描述了移动电话是一项有用的发明，引出了其起源和历史背景。
范文赏析
A Useful Invention
The mobile phone is a useful invention. The first mobile phone was invented for US Army in 1938 in America. It was not until 1973 that Martin Cooper from Motorola invented the first mobile phone for people to use. Since then, the world has been changed because of the useful invention.
As we all know, mobile phones are being more and more widely used in our daily life. They are used in many ways.
First, they offer fast and convenient service for communication. We can talk with our parents or our friends for a long time on mobile phones. We can also go online with them, which helps us open up our eyes to the outside world.
一般现在时的被动语态，强调了移动电话在我们的日常生活中
被越来越广泛地使用。
And when we are tired, we can listen to music to relax ourselves. Our life becomes more colourful because of the invention of mobile phones.
There is no doubt that the mobile phone plays an important part in our daily life.
when引导时间状语从句，介绍了当我们累的时候，
可以听音乐放松。
Checklist Point(s)
Content What is it (2 points) Who invented it (2 points) When was it invented (2 points) What is it used for (2 points)
Structure Beginning Body Ending (3 points)
Expressions Good expressions (2 points) No mistakes (grammar, tense, spelling) (1 point)
Handwriting Clean&tidy (1 point)
Check your partner’s article according to the checklist.
The best way to predict the future is to invent it.
—— Alan Kay