外研版九年级上册Module 9 Great inventions Unit 2 课件(共32张PPT)

(共32张PPT)
After supper, the parents were busying with playing Mah-jong with the guests.
At this point the mother thought of something and said to her son who was watching TV, “Honey, go and see if the kitchen light is on or not ”
After a while, her son returned and said, “Mum, the kitchen is so dark that I cannot see it at all.”
Q: Is the kitchen light on or off
It’s …
Let’s watch a flash about
E-book.
It’s …
convenient
interesting
useful
helpful
Module 9
Great inventions
Unit 2
Will books be replaced by the Internet
will be used:一般将来时的被动语态，表示“将被使用……”
主语+ will +be +动词过去分词+（by+动作执行者）
is going to
are going to
1 To learn some key words and useful expressions.
2. To listen and understand the conversation about great inventions.
3. To learn to talk about how inventions have changed people’s lives.
The photos will be put up on the school website.
website n. 网站
['websa t]
will be put up 将被公布（一般将来时的被动语态）
technology n. 科技；技术
Today, with the inventions of the computer and electronic technology, it’s easy to get information on the Internet.
[tek'n l d ]
[e lek tr n k]
electronic adj. 电子的
memory n. 存储器；存储量
I haven’t used the camera for a long time, and the memory card may be full.
['mem( )r ]
Which inventions will have a memory card in it
Mobile phones, cameras, computers...
How have this invention changed
people’s lives
What can a smart phone do for you
smart phone
send messages
take photos
listen to music
see films
mobile payment
give directions
shopping online
ring up
play games
Brain storming
car
robot
washing machine
fridge
memory card
Which invention is the most important in our lives
telephone
television
Lingling loves her mobile phone because it is so .
A. careful B. beautiful C. useful
2. Lingling and Daming agree that is the most important invention.
A. camera B. computer C. mobile phone
What did /do we get information in the past/ now
When is the school visit
2. Where did people mainly get information in the past
Next week.
From paper books.
Will dad lend his camera to Tony
Ton’y dad hasn’t used the camera for a long time, and the memory card may be .
The camera instructions are in the camera .
Tony must promise that he will the camera because it’s a gift from Tony’s mum.
full
bag
take care of
Team *** VS: Team***
Points:***
Changes in communication
In the past:
Today:
We waited for weeks to hear from our pen friends abroad.
We can send and receive photos and mails on the Internet quickly.
changes in ways to get information
In the past:
Today:
mainly got information from paper books
on the Internet (more powerful)
收到、、、来信
Talk about the changes:
How often do you surf the Internet
Do you chat on the Internet
Have you sent photos to the website
Do you receive e-mails on the Internet
Do you read e-books on the Internet
★ Do you think that computers will be used more than books in the future
Will computers be used more than books in the future
规则：
1、小组抽签决定正反方；
2、限时3分钟讨论，讨论记录在卡纸上，发言一次得1分；
3、辩论时间为5分钟；
4、得分高为winner.
计时器
计时器
get more information
change the face of the world
less radiation（辐射）
more convenient
feel real
to be green
more enjoyable
summary
Will computers be used more than books
in the future
computer
book
…
In a word, the computer plays an important part in our everyday life.
Chinese traditional culture is the root and soul of the Chinese nation.
中国传统文化是中华民族的根和魂。
What have we learnt today
New words and expressions.
How do the great inventions influence or change people’s lives
机器自动为爸爸刮胡子，不必涂抹刮胡液。
Let’s enjoy some funny inventions.
背包载你去上学。
变成一身健康的古铜色皮肤只需几秒钟。
即使你在睡觉，机器人也可以帮你锻炼身体 。
可以不换节目单换一个演员。
如果你要去其他大陆，你可以自
己开车去。
四条腿的裤子保证你随时随地可以休息。
你可以在卫生间里练习冲浪。
汽车在停车标志前必须停车。
如果你输入不健康词汇，电脑就会惩罚你。
医生同时也是魔术师，他可以不用X射线检查你的骨骼。
直升机式的帽子可以轻松快速地带你到达目的地 。
衣服能自动换成时新样式。
感冒时，你的鼻子有专“机”护理。
What important technological inventions of the 21st Century do you think
wechat
mobile payment
4G
WiFi
Homework:
Read the text again and
underline some difficult
language points
2. Preview next lesson
Thank you
I will run, I will climb, I will soar I'm undefeated
Jumping out of my skin, pull the chord
Yeah I 1. believe it
The past, is everything we were
don't make us who we are
So I'll dream, until I make it 2. real
and all I see is 3. stars
Its not until you fall that you fly
When your 4.dreams come alive you're unstoppable
Take a shot, chase the sun, find the 5. beautiful
We will glow in the dark turning dust to gold
And we'll dream it possible