外研版九年级上册Module 9 Great inventions Unit 2 Will books be replacedby the Internet课件(共27张PPT)

(共27张PPT)
Unit 2
Will books be replaced
by the Internet
The Four Great Inventions
Papermaking
Printing
Gunpowder
Compass
Papermaking
Traditional papermaking
Modern papermaking
Printing
Traditional printing
Modern printing
How have computers changed people’s lives
watching films
listening to songs
searching for information
talking to friends
working and studying
sending emails and photos
The computer can be used for
a great invention
powerful
use it properly
playing games
Will books be replaced by the Internet
VS
books
the Internet

Skimming
Para.1
Para.2
Para.5
Para.4
【目标导航】：扫读文章，完成段落和主旨的匹配
a.The world before printed books
c.Life with paper and printing
d.Technology and books
Para.3
e.The future of books
b.The world after the invention of printing
Para.1 Read paragraph 1 and retell the day of the writer’s family.
Can we _______ life without paper or printing
Every morning, his dad _______ a newspaper _________ work. Every day, he _____ his books in class and _____ his lessons. Every evening, his mother ____________magazines at home. Every night, he _________ the photos of David Beckham and Yao Ming on his bedroom wall.
Careful-reading: para.1
imagine
buys
on his way to
opens
starts
looks through
looks at
Reading
produced
by hand
had the chance to learn
expensive
Printing was invented
Developments
made possible
qucikly cheaply
Knowledge
ideas
a larger amount of
varied
more easily
smaller lighter
replaced
Will books be replaced by the Internet
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 photos of David Beckham and Yao Ming on my bedroom wall before I go to sleep. Can we imagine life without paper or printing
Para.1 Life with paper and printing
Every morning, father, newspaper, on his way to
Every day, open, in class, start my lessons
Every evening, mother, look through
Every night, look at, photos of…on...wall before...
Can, imagine, without…printing
2. Paper was first created about 2,000 years ago in China .After its invention, people started to write on paper to make books. In those days, books were only produced one at a time by hand. As a result, there were not many books, and they were expensive. So, few people had the chance to learn to read.
Para.2 Paper
Paper, first created, 2,000
After its invention, people, started to…, make books
In those days, books, produced, one at a time by…
As a result, there not.., expensive
So, few…, had the chance to…learn to...
3. Printing was invented in China during the Sui and Tang dynasties. Later, developments in printing made it possible to produce books more quickly and cheaply. A trade in books
resulted, and more people learnt to read. Knowledge and ideas spread faster than ever before. In a way, We can compare the invention of paper and printing to the introduction of the Internet in the twentieth century.
Para.3 Printing
Printing, invented, in, during….Dynasties
Later, developments in printing made….to produce…..more….
A trade in…resulted, more people learnt …
Knowledge and ideas, spread….than ever before
In a way, compare the invention of…..to….the introduction of...twentieth
4. Although the Internet is still young, it is growing very fast, and may become more powerful than printing. A much larger amount of information can be stored in more varied forms on the Internet than in books. Someone with an Internet connection can find information much more easily than they can find it in printed forms. And the machines we use to read it are now small and light, often smaller and lighter than a single book.
Para.4 Internet
Although, still young, is growing…, may …. more powerful than…
A much lager amount of…, can be…, in more varied forms, Internet, than, in books
Someone with…, can find information, more… that they can find it….
And the machines, read, small, light, often…than a single book.
5. Computers and the Internet are used in classrooms now, and newspapers and magazines are already read online. So what direction will traditional printing take in the future Will books be replaced by the Internet Let’s wait and see.
Para.5 The future of books
Computers, Internet, classrooms, newspapers, magazines, already, read online
So, what direction will traditional printing take
Will … be replaced by….
Let’s….
1. The passage is probably from __________ .
A. an advertisement. B. a report C. a magazine D. a guidebook
2. Which of the following is TURE according to this passage
A. My mother looks through newspapers at home every evening.
B. Much information can be stored on books
C. The Internet was introduced in the 20th century.
D. Books were produced in China one hundred at a time by hand about 2000 years ago.
3. Which of the following isn’t mentioned
A. Yao Ming’s photos are on the writer’s bedroom walls.
B. In the past, few people had the chance to read because books were produced by hand.
C. Books still have many advantages
D.The Internet is young but it is more powerful than printing.
4.From the passage, we can infer that__________
A. After paper created, knowledge and ideas spread faster than ever before.
B.Books must be replaced by the Internet in the future.
C.Everyone in the writer’s family likes reading
D. Although paper was created before 2000 years ago, they were too expensive to be read.
4. Complete the passage with the correct form
of the words in the box.
developments, direction, introduction,
powerful, replace, spread, trade
Books were expensive after paper was invented because they were expensive because they were made by hand, but (1)____________ in printing made it cheaper and faster to make books.
developments
Post-reading
A(n) (2)_______ in books resulted, and
knowledge (3)_________ more quickly than ever before. The (4)_____________ of the Internet has changed the world in a similar way, although the Internet is much more (5)_________. With more and more people using the Internet, the (6)__________ that traditional printing will take in the future is uncertain, and computers may (7)__________ books one day.
trade
spread
introduction
powerful
direction
replace
books
the Internet
PK
In our opinion, books can’t / can be replaced by the Internet. Because there are more advantages of books / the Internet.
First, … Second,… Then…
So we think that books can’t / can be replaced by the Internet.
Discussion
【目标导航】：小组合作讨论各自的观点，组长组织全员参与，每人至少表达2个观点。