外研版九年级上册 Module 9 Great inventions Unit 2 Will books be replaced by the Internet 课件(共26张PPT)

(共26张PPT)
Unit2 Will books be replaced by the Internet
Module 9 Great inventions
1.Do you use computers
2.How often do you use computers
3.How do you get information
4.Do you think books will be replaced by the Internet
Free talk
Reading books Or surfing the Internet
INTERNET VS
1. easy
2. quick
3. save a larger amount of information
4.find information easily
5.work more efficiently
6.more popular
7.cheaper than a real book
……
BOOKS
1.feel comfortable in hand
2. read anywhere
3. less harmful to eyes
4. good for people without connection to the Internet
5.friendly to old people who can't use a computer
……
The Internet is growing very fast. Will books be replaced by it Let’s wait and see.
a) The world before printed books
b) The world after the invention of printing.
c) Life with paper and printing
d) Technology and books
e) The future of books
1
2
4
5
Read and match the main ideas with the paragraphs.
3
Tips: Focus on the first sentence of each paragraph.
Global reading
What are the key words in paragraph 1
Every morning, my father buys a newspaper
on his way to work. Every day, I open my books in class and start my lessons. Every evening, my mother looks through magazines at home. And every night, I look at the of photos David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing
printed products
印刷产品
1.Why does the author list so many daily life examples
2.What does “Can we imagine life without paper or printing ” mean
A.To introduce his family to us.
B.To give facts on life with paper and printing
C.To complain the pressure for study.
D.To show his family loving reading.
Further thinking
3.What is the function(功能) of the first paragraph
To lead to main topic.引出下文
When was paper first created
Where was paper first created
How was a book produced
Why did few people learn to read
In China.
It was first created about 2000 years ago.
It was produced one at a time by hand .
Because there were not many books, and they were expensive.
Paragraph 2
Can you complete the table？
Q:Why few people have the chance to learn to read
So who had the chance to read
Further thinking
printing
When
Where
What
During the Sui and Tang Dynasties
In China
...produce books more quickly and cheaply.
More people learnt to read
Knowledge and ideas spread faster than ever before.
Paragraph 3
When was printing invented
Where was printing invented
What happened
after the printing
invented
Deep thinking:
Now who CAN read after the invention of printing
Advantages of the Internet
A much _______amount of information can be stored in ______ ______forms on the Internet than in books.
Someone can find information much _____ _____.
The machines we use to read the information are _______ and _______ than a book.
Computers and the Internet ________ in classrooms now.
Newspapers and magazines _____ already______online
larger
more varied
more easily
smaller
lighter
are used
are
read
Paragraphs
4-5
Every coin has two sides.
We should use the Internet properly!
The author list so many advantages of online reading, Can you list some disadvantages
Why doesn't he express his idea directly？
If you were him, what would you think of the future of books
In our opinion, books won’t / will be replaced by the Internet, because there are more advantages of reading books / reading online.
First, … Second,… (Third,...,...）Then…
As a result, books won’t/ will be replaced by the Internet.
Discussion
The teacher’s opinion :
1.Opinion
In my opinion, books will be replaced by the Internet.
2.Reasons
First, it's convenient for us to get information on the Internet.
Second, books take up a lot of space.
Third, books can be easily broken.
Then, books will cost a lot of trees.
3.Conclusion
As a result, books will be replaced by the Internet.
Find out the development of the way people read.
about 2,000 years ago
__________________
Paper was created.
During the Sui and Tang Dynasties
___________________
Printing was invented.
Today
___________________
Computer and Internet were invented.
Read and answer the questions.
1.What happened after the invention of paper
2.Why was printing invented
3. Why is the Internet more powerful than printing
People started to write on paper to make books.
Because there were not many books and theywere expensive.
As a result, few people had the chance to learn to read.
Because it can store more information, find information
more easily and the machine to read is small and light.
Thinking
1.Why is it hard to imagine life without paper or
printing
2.So what direction will traditional printing take in
the future
paper
The development of the way to reading
printing
Internet
technology
better
Summary
Make a dialogue about the development of the way to reading by answering the following questions.
1.When was paper created
2.What happened after the paper was invented
3.Why was printing invented
4. What happened after printing was invented
5. Why is the Internet more powerful than printing
Discussion
Make a list of advantages and disadvantages of the books and Internet.
Advantages and disadvantages of books
learn more easily
are more tactile
are beneficial to
our health
The information may be
outdated.
take up a lot of space
is hard for students to
develop reading skills
Advantages and disadvantages of Internet
store a large amount of information in varied form
find information more quickly
cause eye strain and
other health problems
easily distract students from what they are doing
What do you think of phubbing（低头族）
Is it good or bad Why
Let’s talk
Please remember:
1. Don't depend too much on modern inventions.
2. Sometimes we must put down our mobile phones and get close to nature , our parents and our friends.
Paper .
Books .
Few people .
2,000 years ago
Printing greatly.
Books quickly.
More people .
So knowledge and ideas quickly.
Information can _____________ .
Someone with ____________________ can find information much more easily.
Machines we use to read it now are smaller and lighter than ________________.
During Sui and Tang Dynasties
today
In the future
So __________________________________________________
was first created
were made by hand
learned to read
was developed
were produced
learned to read
spread
be stored in more varied forms.
a single book
an Internet connection
Summary
will books be replaced by the Internet
Paper .
Books .
Few people .
2,000 years ago
Printing greatly.
Books quickly.
More people .
So knowledge and ideas quickly.
Information can _____________ .
Someone with ____________________ can find information much more easily.
Machines we use to read it now are smaller and lighter than ________________.
During Sui and Tang Dynasties
today
In the future
So __________________________________________________
Summary
Our life has been changed by these great inventions,
Maybe our life will be changed in the future.
so you should study harder to increase your knowledge,
As a result, more smart inventions will be created by all of you.
Future belongs to you all!
未来属于你们！