Module 9 Great inventions Unit 1 课件+内嵌音频 外研版（2024）九年级上册

(共21张PPT)
Module9 Great inventions
Will computers be used more than books
in the future
Words review
borrow
put up
website
mail
textbook
mainly
thousands of
page
electronic
v. 借入；借来
张贴；公布
n. 网站
n. 邮件；信件
n. 教科书；课本
adv. 大部分地；主要地
好几千；成千上万
n. 页；一页(纸)
adj. 电子的
Words review
technology
powerful
memory
full
fix instructions
lend
properly
n. 科技；技术
adj. 有影响力的；能控
制他人的
n. 存储器；存储量
adj. 满的；充满的
v. 修补；挽救
n. [复数]说明书
v. (把某物)借出，借给(某人)
adv. 合适地；正确地
Doraemon
Doraemon has some great inventions...
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Homework
1.Anywhere door is used to take us anywhere.
2.We are carried up into the sky by Bamboo dragonfly.
3.The homework is done by the Memory bread.
4.We are taken anywhere and anytime by Time machine.
A B C D
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Four Great Inventions of ancient and modern Chain
Four Great Inventions of ancient and modern Chain
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High-Speed Rail
gunpowder
printing
compass
papermaking
Online Shopping
Alipay
Shared Bicycles
What do you think of them
They are impotant inventions that influence China even the world.
What other important inventions can you think of
smart phone
TV
fridge
air conditioner
computer
camera
dishwasher
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Inventions
......
Which one do you think is the most important
Smart phone can be use to...
Computers can be use to...
Cameras can be use to...
Washing machine can be use to...
Electronic technology has changed our lives a lot.
I think_____is the most important
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Whar can they be used to do
Things Reasons
1.It can ________ _________anywhere.
2.We don’t need a notebook because all my friends’ numbers ________ _________ in it.
3.Today’s cameras are better than old cameras because they don’t need______.
4.The photos can ______ ______ by email.
5.Lingling thinks everything ______ _______ by computers to some degree
Listen and complete the sentences.
Daming, Betty and Lingling are talking about inventions...
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Tips
Read
Guess
be used
are kept
film
be sent
was changed
Here “film” means_______.A.电影 B.胶卷
Listen and answer the questions.
1.What invention does Tony want to borrow
2.Which inventions do they think have changed our lives
3.What does Tony promise to do
A.the computer and the camera
B.the Internet and the computer
C.the camera and the smart phone
How have they changed our lives
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Tips
Read the questions
Circle the key words
Tony is talking with his Dad about inventions...
A.To fix the camera. B.To change a new memory card.
C.To take good care of the camera.
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Reading time
How have they changed our lives
Read carefully and fill in the blanks.
We waited for weeks to our pen friends abroad.
We mainly got information from . Some were huge ones with pages.
In the past
Today
We can and photos and mails on the Internet.
Even textbooks are used in classes.
is easily got on the Internet with the invention of computer and electronic books.
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hear from
paper books
thousands of
sent recieve
online
information
Great inventions have great influence on our life.
What led to the changes
When will new things be invented
heavy
light
slow
fast
easier and more powerful
When people have needs,new things will be invented.
Necessity is the mother of inventions.
[n ses t ]
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Group work
Will computers be used more than books in the future
computer
will
won’t
convenient
lighter
faster
powerful
...
be bad for...
be addicited to(沉迷)...
lose oneslf
loneliness...
...
In my opinion,
I think...will/won’t be used...
Because...
Every coin has two sides,we need use it proerly.
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advantage disadvamtage
Share an important invention.
cooking robot
translation pen
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(Groups of 4 students)
name
advantage
S1
S2
S3
S4
disadvantage
Opinion/Conclusion(总结)
Word & Expression Bank
S1: we will talk about ...
S2: -er/-est
...can be used to/will be used to....
S3:...be bad for....
S4:In a word,...is the most important ...But we should .....
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Speaking Evaluatian G1 G2
I can introuduce an important invention with name,advantage,disadvantage,opinion. (4 points)
I can use passive voice(be done/can be done/will be done)correctly.(3points)
I can talk loudly,confidently and correctly.(3points)
Total(10points)
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Summary
袁隆平-杂交水稻
王选-汉字激光照排系统之父
王大珩-“中国光学之父”
钱学森-中国航天之父
闵桂荣-中国人造卫星开拓者
Great inventions that changed the world.
YOU make the world
a better place by making yourself
a better person.
Homework
HOMEWORK A
Interview your partner about an important invention in his/her heart.
HOMEWORK B
Write a passage to introduce your own invention.
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Thanks : )