初中英语外研版九年级上Module 9 Unit 1 Will computers be used more than books in the future课件＋音频（共24张ppt）

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Module 9 Great inventions
Unit 1 Will computers be used more than books in the future
Passive Voice
被动语态
Lesson Task: To introduce an important invention
Pre-listening
high-speed rail 高铁
Look and say
The high-speed rail makes it easy to travel ___________(成千上万的）miles a day.
thousands of
___________(adj. 电子的) payments change the way of paying.
mobile payments 移动支付
Electronic
Unit Task——Write a speech on an invention
Take part in the Science Festival and compete for “the Little Inventor”in our school, write a speech to introduce your invention and how will people’s lives be changed by your invention
1.Brainstorm
Q1: What are the four great inventions of ancient China
行业PPT模板http:///hangye/
Task 1.Know about the inventions
Brainstorm
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Q2: What are the four great inventions of modern China
sharing bikes
high-speed railway
A Li Pay
online shopping
listen and answer
use it anywhere
are kept

need film
be sent
was changed
Listen and choose
What are mentioned in the dialogue
A. books
B. the computer
C. the camera
D. the mobile phone
E. Internet
F. mails





新课导入
Words review
memory
full
fix
instructions
lend
properly
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）接触；
借给（某人）
adj. 合适地；正确地
新课讲解
1
Work in pairs. Look at the pictures
and answer the questions.
1．How have these inventions changed people's lives
2．Which one do you think is the most important
3．What other important inventions can you think of
They have changed people's lives a lot.
I think the most important invention is the computer.
Lights, TV sets, cars...
Guess
You can get information from it.
It’s more powerful than books.
It can be used to send and receive mails.
To some degree, it’s the most imoportant
invention.
1. Pre-listening
Before listening, let’s talk about the following
inventions. What are they used for
inventions
It’s used to ……
Task 2.Learn about the inventions
Tony:Yes, the Internet and the computer have changed
our lives. We even use online textbooks in our class.
I wonder... Will computers be used more than
books in the future
Dad: Perhaps. In the past, we mainly got information
from paper books. Some were huge ones with
thousands of pages. Today, with the invention of the
computer and electronic technology, it’s easy to get
information on the Internet. The Internet is more
powerful than books.
Tony:Anyway, about the camera...
Dad: Oh, yes. Here it is. I haven’t used it since your
mum’s birthday. And the memory card may be full.
Tony:OK. That can be fixed. I’ve got an empty memory
card. Where are the instructions
Dad:In the camera bag. It’s a gift from your mum for my
birthday, so you must promise that you'll take
good care of it. If you have to lend it to anyone, tell
them to use it properly.
Tony:Promise!
1. How do you fix a camera if the memory card is full
2. When do you need to read the instructions
3. How often do you send messages by mail
4. How many pages does this book have
If my memory card is full, I will copy some pictures to my computer.
I need to read the instructions before I use a new machine or I meet some problems.
I send messages by mail every day.
This book has 162 pages.
Answers
5. Which website do you often go to when you get online
6. What is an example of electronic technology
7. When you lend something to someone, what do they
have to do later
8. What do you think is the most important invention in
human history
I often go to www. when I get online.
Camera is an example of electronic technology.
They should take good care of it before they give it back to me.
I think fire is the most important invention in human history.
5. Answer the questions.
electronic, fix, instruction, invention,
lend, mail, page, website
How do you fix a camera if the memory card is full
2. When do you need to read the instructions
3. How often do you send messages by mail
4. How many pages does this book have
5.Which website do you often go to when you get online
6.What is an example of electronic technology
7.When you lend something to someone, what do they have to do later
8.What do you think is the most important invention in human history
electronic, fix, instruction, invention,
lend, mail, page, website
China’s Four New Great Inventions
Unit Task
Introduce one of China’s four new great inventions to Bi Sheng.
Disadvantage /
Advantage
Task 6 Introduce one of China’s 4 new great inventions.
S1
S2
S3
S4
Usage / Function
Feeling / Comment
Personal Experience
scanning code payment
high-speed railway
online shopping
shared bikes
All: Hello, Mr. Bi! We are group... Our group members are... We will introduce one of China’s four inventions to you.
Speak more if you like: frequency, future, action...
Content Confidence Fluency Accuracy
新课讲解
hear from 收到……的来信
Point
Language points 2
hear from sb.＝ get/receive a letter from sb.
收到某人的来信。
eg：I heard from an old friend yesterday.
我昨天收到一封老朋友的信。
新课讲解
thousands of 数以千计的
Point
Language points 3
thousands of用来表示一个不具体的数目，前面不能用具体的数字修饰，后接可数名词复数。
拓展
约数和确数的表达：
约数 hundreds/thousands/millions/...＋of＋
可数名词复数
确数 基数词＋hundred/thousand/million/...＋
可数名词复数
2) borrow:借；借用，强调“借入”。
borrow sth. from sb./sp.从某人/某地借来某物
Can I borrow a book from the library
我可以从图书馆借本书吗？
3) keep: 保存, keep sth. for + 时间段
表示“借某物多长时间”。
---- How long can I keep the book
---- You can keep it for two weeks.
Module 9
Unit 1
重点单词：borrow, website, mail, textbook, mainly, page, electronic 等
重点短语：put up, thousands of 等
重点句式：①They’ll be put up on the school website.
②Will computers be used more than books in the future