Module 9 Great inventions Unit 2 Will books be replaced by the Internet?课件(共17张PPT)

(共17张PPT)
Module 9
Unit 2
Will books be replaced by the internet
学习目标
1
2
能熟悉并能正确运用本课时的重点单词和短语
能初步使用将来时的被动语态
3
能用英语谈论书本印刷的发展及网络发展对书本印刷的影响
Lead in
past
now
How was book developed
1. Fast reading: read and match the main ideas with the paragraphs.
Reading skill 1:
To find information in a passage quickly, you can read the heading
and the first sentence in each paragraph. This will often tell you what
the passage is about.
新课讲授
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
2. Careful reading: read and complete the table.
Reading skill 2:
To find detailed information quickly and correctly, you need to work out how the author develop the passage. It’s clear that this passage is followed time order.
When Developments Results
About 2,000 years ago
During the Sui and Tang Dynasties
Today
Time Developments Results
About 2,000 years ago
People started to write on paper to make books.
Books were only produced one at a time by hand.
There were not many books and they were expensive.
Few people had the chance to learn to read.
Time Developments Results
During the Sui and Tang Dynasties and later
Developments in printing made it possible to produce books more quickly and cheaply.
A trade in books resulted.
More people learnt to read.
Knowledge and ideas spread faster than before.
Time Developments Results
Now
Internet is growing fast.
Machines are used to read.
Computers and the Internet are used in classrooms.
People can find information much more easily.
Newspaper and magazines are already read online.
3. Careful reading: read and complete the map.
Compared with paper and printing, what are the advantages of the Internet
information can be stored in on the Internet than in books.
Someone can find information .
The machines we use to read the information are than a single book.
A much larger amount of
more varied forms
much more easily
smaller and lighter
Read and think:
1. How did the writer organize the passage
About 2,000 years ago
During the Sui and Tang Dynasties
Today
Time order
Read and think:
1. How did the writer organize the passage
About 2,000 years ago
__________________
Paper was created.
During the Sui and Tang Dynasties
___________________
Printing was invented.
Today
_________________
Computer and Internet were invented.
We need to compare the advantages
and disadvantages
of books and the Internet.
The Internet
Books
Discussion
Books
The Internet
First, let’s make a list of the advantages of books and the Internet.
1. From my point of view, books are cheap, while the machines we use to surf the Internet are more expensive. Therefore, every person can buy it.
2.
3.
…
1. Compared with books, a much larger amount of information can be stored in more varied forms on the Internet, so people can find information much more easily.
2.
3.
…
Books
The Internet
Let’s also make a list of the disadvantages of books and the Internet.
1.Unlike the computer, many books are so thick that it takes up a lot of space.
2.
3.
…
1. Almost students like to surf online instead of reading books. As a result, it easily distract them from what they are doing.
2.
3.
…
Are you ready for the debate
Will books be replaced by the Internet
VS
Useful expressions for your debate draft（辩论稿）.
1.Give your opinion：
2.Qualify your opinion：
I hold the view that ... . / I suppose ... . / As for me, ... .
... , while ... . / Compared with ..., ... . / Instead, ... . /
Unlike ..., ... ./ ...instead of... .
3.Emphasize / Summarize your opinion：
I totally believe that ... ./ It is important to remember that ... .
Items Great Not Bad Try Harder
I can get all the answers while reading.
I can express my opinion and its reasons.
I can use Future Passive Voice and some conjunction correctly.
Assessment (评价)