(共27张PPT)
Module 9 Great inventions
Unit 2
Will books be replaced by the Internet
You know it is a piece of paper. Do you know : When was paper first created
a piece of paper
Let’s talk:
The developments of pringting ,books and Internet
The developments of pringting,books and Internet
compare对比 books: expensive cheap
computers and Internet : young more powerful
books
internet
Question : Will books be replaced by the Internet
printing n. 印刷
development n. 进步
发展
trade n. 买卖；交易
spread v. 扩展；蔓延；传播
introduction n.
引进；采用；推行
New words
amount n. 量，数量
store v. 存储；储藏
varied adj. 各种各样的
form n. 种类；类型
connection n. 电话连接；计算机网络连接
single adj. 仅一个的；单个的
direction n.
方向
replace v. 替换，取代
result v. （因……而）产生；发证
e.g. When water levels rise, flooding
.
水位上升，就会发生洪水。
results
look through
浏览
by hand
用手；靠手做
at a time 每次；一次
e.g. We had to go and see the principal one
.
我们得逐一去见校长。
at a time
in a way从某种意义上来说
e.g. it was one of our biggest
mistakes.
从某种意义上来说，这是我所犯的最大的错
误之一。
compare to 把…… 比作
e.g. Shakespeare the world a
stage.
莎士比亚把世界比作舞台。
wait and see
等着瞧
In a way
compared
to
wait and see 等着瞧
Fast reading
Task 1
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
3
4
5
印刷书籍之前的世界
印刷发明后的世界
有纸和印刷的生活
科技和书籍
书籍的未来
Read the passage and match the main ideas with the paragraphs.
Careful reading
Task 2
Time People What to do
Every morning His father
Every evening His mother
Every day and night The writer
a newspaper on his way to work
magazines at home
his books and his lessons, the photos
looks at
buys
looks through
opens
starts
Read Para.1 and finish the table
paragraph 2 and complete the sentences.
1. Paper was first created
in China.
2.In those days there were not many books,and they were .
about 2,000 years ago
expensive
Read paragraph 3 and answer the question.
1.When was printing invented
Printing was invented in China during the Sui and Tang Dynasties.
Read paragraph 3 and answer the questions.
1. When and where was printing invented
2. Why did ideas and knowledge spread faster
Printing was invented in China during the Sui and Tang Dynasties.
Because more people learned to read
and bought books.
Read the paragraphs 5and answer the question.
1.Will books be replaced by the Internet
A.Yes B No C. We don’t know.
浏览
一次
用手
从某一角度；
compare ... to 把……比作
on one's way to ... 在某人去……的路上
大量的
在20世纪
结果
Complete the table.
When What
About 2,000 years ago paper created
During the Sui and Tang Dynasties
Today
printing invented
Internet and computer used
Books were expensive 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
developments direction introduction powerful replace spread trade
Complete the passage with the words in the box.
developments
trade
spread
introduction
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(不确定), and
computers may (7) _______ books one day.
powerful
direction
replace
developments direction introduction powerful replace spread trade
情态动词+V原形
be+ 形容词
一般过去时的被动语态
was/were + V-ed
情态动词 + be + V-ed
一般现在时的被动语态
am/is/are + V-ed
一般将来时被动语态
will/be going to + be + V-ed
Find the passive sentences in this text and then read them aloud.
重点短语
on one’s way to a much larger amount of
look through at a time
by hand in a way
compare … to … wait and see
语法：一般将来时的被动语态/ 含有情态动词的被动语态
主语+will be +V过去分词+(by+动作的执行者)+其他。
主语+情态动词+be +V过去分词+ 其他
Summary
Homework：Complete the mind map.
We can't image life without1. .
Paper was first created about2. in China.
3. made it possible to produce
books more quickly and cheaply.
A trade in 4. resulted.
5. spread faster than ever before.
Although the Internet is still young, it is growing very6. .
7. are used in classrooms now.
Newspaper and magazines are already read 8. .
paper or printing
2,000 years ago
Developments in printing
books
Knowledge and ideas
fast
Computers and Internet
online
Books development
