外研版英语九年级上Module 9 Great inventions Unit 2 Will books be replaced by the Internet?课件（31张PPT）

(共31张PPT)
Module 9
Great inventions
Will books be replaced by the Internet
How do you get information Reading books Or surfing the Internet
We have used books made of paper for ages.
Do you think books will be replaced by the Internet
P74
Will books be replaced by the Internet
Discuss and make a list of the advantages of books and the Internet.
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
Para. 1
Para. 2
Para. 3
Para. 4
Para. 5
Read the passage and match the main ideas with the paragraphs.
Life with
paper and
printing
The world
before
printed
books
The world
after the
invention
of printing
Technology
and books
The future
of books
The world
before
printed
books
today
printing invented
The Internet growing fast, computer
and the Internet used in classroom,
Newspapers and magazines read online.
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
c. Life with paper and printing
在去…的路上
浏览
没有
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.
a. The world before printed books
被创造
被生产
一次
手工
结果
几乎没有
have a change to do sth
learn to do sth
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 20th century.
b. The world after the invention of printing
被发明
印刷术的发展
make it +adj + to do sth
比以往任何时候
把…比作…
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.
d. Technology and books
an amount of 大量，许多
定语从句
能够被储存
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( ).
e. The future of books
被使用
被阅读
传统印刷业未来的方向在哪里呢？
被…所取代
等着瞧
developments
trade
spread
introduction
powerful
direction
replace
Life with
paper and
printing
The world
before
printed
books
The world after the
invention of printing
Technology
and books
The future
of books
Will books be
replaces
by the internet
Every evening, my mother looks through magazines at home.
每天晚上，我妈妈都在家翻阅杂志。
look through意思是“快速阅读；浏览”。例如：
Would you quickly look through the composition for me and see if there are any mistakes
你能帮我迅速浏览一下这篇作文，看看有没有错误吗？
A幻灯片 8
2. In those days, books were only produced one at a time by hand.
在那个年代，书是靠手工制作的，一次只能制作一本。
by hand表示“用手(做)”。
All these toys are made by hand.
所有这些玩具都是手工制作的。
All the beds in my home are made by hand.
我们家所有的床都是手工做的。
Practise
A幻灯片 8
3. As a result, there were not many books, and they were expensive.
这样一来，书籍数量不多，价格又贵。
as a result意思是“作为结果；因此”，表示某种情况或行为所带来的后果，通常单独使用。例如：
He works hard at his lessons. As a result, he can pass all the exams.
他努力学习功课。因此，他可以通过所有的考试。
Practise
as a result of 与as a result仅一词之差，意为“作为……的结果；由于”，后接名词或名词性短语，表示原因。例如：
She was late as a result of the snow.
由于下雪，她迟到了。
As a result of warning, nobody was hurt.
由于得到了警告，因此没有人受伤。
A幻灯片 8
4. Will books be replaced by the Internet
书将会被网络所代替吗？
be replaced by的意思是“被…所取代”。如:
The broken chair was replaced by a new one.
那把坏椅子被一把新椅子取代了。
replace…with…意思是“用…代替”。如:
They replaced the old windows with new ones.
他们用新窗户代替了旧窗户。
A幻灯片 8
Books were expensive after paper was invented because they were made by hand, but (1) __________ in printing made it cheaper and faster to make books. 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, and 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.
developments direction introduction powerful replace spread trade
developments
trade
spread
introduction
powerful
direction
replace
Complete the passage with the words in the box.
4
P75
Task 3
在去…的路上
浏览
每次;一次
用手,靠手做
结果是
把…比作…
在某种程度上
许多,大量
在将来
打开
远离
为…作调查研究
为了
代替
搜查
等着瞧
考虑
等候
通过邮递
上网
on one’s way to…
look through
at a time
by hand
as a result
compare… to …
in a way / to some degree
plenty of
in the future
turn on
keep away from
do research for…
so that
instead of
search for
wait and see
think of
wait for
by mail
go online
5
P75
Read the sentences and notice how we give reasons and results.
1. Books were only produced one at a tie by hand. As a result, there were not many books.
2. Because there were not many books, few people learnt to read.
3. These machines are smaller and lighter than books, so they are easy to carry.
( give result )
( give reason )
( give result )
Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so.
1. Why is it hard to imagine a world without printing
2. What was the result of few books being produced
It’s hard to imagine a world without printing because we have so many printed things now.
Few books were produced and, as a result, few people could read .
Now work in pairs. Ask and answer the questions. Write full sentences with as a result, because or so.
3. What happened after the printing technology developed
4. What will happen to books in the future Why
After printing technology developed, books were cheaper, so more people learnt how to read.
Books might not be needed in the future because the Internet is growing quickly.
6
P75
Write full sentences with the notes in Activity 3.
About 2,000 years ago, paper was first created.
Printing was invented during the Sui and Tang Danasties.
Today, the Internet is growing very puters and the Internet are used in classrooms now, and newspapers and magazines are read online.
7
P75
Write a passage about traditional printing and its future. Use the sentences you have written in Activity 5 and 6 to help you.
It’s hard to imagine a world without printing because we have so many printed things now, for example, menus, comics and schoolbooks. Paper was first created about 2,000 years ago, but books weren’t printed at that time. They were written by hand, so few books were produced, and, as a result, few people could read.
Printing was invented during the Sui and Tang Dynasties. After printing developed, books became cheaper, so more people learnt how to read. Today, the Internet is growing very fast. A much larger amount of information can be stored in more varied forms on the Internet than in books. As a result, in the future, the Internet will probably be more important than printing.
1. look through
2. at a time
3. by hand
4. in a way
5. Books were only produced one at a time by hand.
6. Will books be replaced by the Internet
本课时主要短语和句型
总结回顾
Now 2 mins to test your spelling.
1. English-Chinese
printing development trade spread introduction store form
2. Chinese-English
(因……而)产生; 发生 把…比作… 替换；取代 每次；一次 浏览
When finished, exchange your papers to see who does the best.
Quiz
I. 用方框中所给词的正确形式填空。
注: word 文档
点击此处链接
1. With the __________ of the Internet, great changes have taken place.
2. My handwriting can not be __________ with my father’s.
3. The news __________ through the
school very quickly.
4. The early books were produced _______.
introduction
compared
spread
by hand
spread introduce by hand compare
Ⅱ. 根据汉语及提示完成句子。
1. 昨晚这个时候他正在翻阅几份文件。(look through)
__________________________________
________________________
2. 我们努力学习，结果考试获得了好成绩。(as a result)
__________________________________
____________________________
3. 他的新毛衣是手工织的。(by hand)
__________________________________
He was looking through some papers at this time last night.
We worked hard. As a result, we got high grades in the exams.
His new sweater is made by hand.
Homework
1. Preview the use of future simple passive.
2. Finish the exercises in Learning English.