牛津译林版（2020）必修第三册Unit 3The world online Integrated skills 课件 （共45张PPT）

(共45张PPT)
新牛津译林版高中英语必修三Unit 3 The world Online
Integrated Skills
About the Internet
In which way do you access the Internet
A mobile phone
A desktop
A tablet
What do you often do on the Internet
Daily usage
Professional usage
About the Internet
Listen to a talk and answer questions.
1.What does Mr. Tan mainly talk about in his introduction to the Internet
2. How many computers were connected in the beginning
Listening
Tips: circling out the key words.
3. What did scientists around the world originally use the Internet as
4. What did Tim Berners – Lee teach others to do
Listening
Listen to a talk and answer questions.
Tips: circling out the key words.
Answer questions.
1. What does Mr. Tan mainly talk about in his introduction to the Internet
2. How many computers were connected in the beginning
The history and development of the Internet
Four computers
3. What did scientists around the world originally use the Internet as
4. What did Tim Berners – Lee teach others to do
A space to share information
To build their own websites
Listening
Listen and complete the timeline
In (1)
The first general-purpose computers came onto the market.
In 1969
Computers allowed people to (2) along a network.
In (3)
Public commercial use of the Internet began.
In 1990
(4) was built.
In (5)
There were (6) websites online.
In 2016
There were(7) people using the Internet — about(8) of the world’s population at the time.
Listening
Tips: circling out the key words.
Listen and complete the timeline
In (1)
The first general-purpose computers came onto the market.
In 1969
Computers allowed people to (2) along a network.
In (3)
Public commercial use of the Internet began.
In 1990
(4) was built.
In (5)
There were (6) websites online.
In 2016
There were(7) people using the Internet ----(8) of the world’s population at the time.
mid-1989
the early 1950s
pass messages
The world’s first website
more than 1 billion
2014
about 48 percent
3.6 billion
Listening
Good morning, class, today I am going to talk about the Internet, I am
sure all of you use the internet. But what do you know about it Now
let me tell you about it's history and development, the first
general-purpose computers came onto the market in the early 1950s,
but it was only in 1969, the scientists invented the way for computers to
communicate with each other. This meant that the computer allowed
people to pass message along a network and talk to each other.
To start with, only 4 compouters were connected and the net work was for military use. public commercial use of the internet began in mid 1989.
One of the main application of the internet is the world wide web,
pages on the world wide web are called websites and can be accessed
through the internet.
Listening听力原文
There were origially use as a space for scientists surround the world to share information, the world's first website was built in 1990 by Tim Berners-Lee, a british scientist.
He went to other's how to built their own websites allowing the internet to grow, within 24 years , there were more than 1 billion website online, 2 years later in 2016, 3.6 billion people were using the Internet, about 48 per cent of the world's population at the time and increasingly people are using their phones to access the internet, the future is definitely online and is definitely mobile.
Listening 听力原文
View the chart below and answer one question
Which use of internet has increased the most during the last five years
Reading
What change can you see from the two pie charts
31%-5%
69%-95%
Reading
View the chart below and answer one question
View the chart below and answer one question
31%-5%
69%-95%
Users who access the Internet using mobile devices
Users who access the Internet without using mobile devices
Useful expressions:
As can be conveyed/ illustrated/ reflected from the pie charts……
There has been a rise/ an increase/ a drop/ a decrease of … percent in the number of people…………
Reading
View the chart below and answer one question
What change do you notice in the internet users above 59
Reading
Useful expressions:
As can be conveyed/ illustrated/ reflected from the chart………
The number of the Internet users with the age from…. to…. has increased / risen / decreased /dropped from…. to……
Reading
What about the other age groups
Useful expressions:
As can be conveyed/ illustrated/ reflected from the chart，
The number of the Internet users with the age from.. to.. has increased / risen / decreased /dropped from…. to……
Reading
Talk about Internet use
How has the Internet developed over the years
How has the Internet changed in the past five years
What do you think of the future of Internet use will be like
Talking
Talk about Internet use
How has the Internet developed over the years
History
The first computers
Passing messages
Public commercial use
Page 36
Talking
Talking about changes
There is a rise/an increase/a drop of ... per cent.
The number has risen /increased /dropped / decreased from ... to ...
The figure has gone up/gone down /fallen by ... per cent...
The figure /number /percentage remains /stays
the same/unchanged.
Useful Expression
A: How has the Internet developed over the years
B: It was invented in 1969 and the first website was built
in 1990. Within 24 years, the number of websites had
risen to more than 1 billion!
A: Incredible! I know there have been great changes in the
way it’s being used. Its popularity among people of all
ages has grown dramatically in the past five years.
B: Exactly. Now around 21% of users are aged 40 or over,
while five years ago, that percentage was just 17%.
Users under 20 have also increased.
A: Interesting! Apart from the changes in user groups,
what other aspects of Internet use have changed
Possible Conversation
B: The use of online shopping and payments has gone up
by about 25% and 30% respectively in the last five
years! People trust Internet security more. The biggest
increase is in online travel booking though. The
number has risen from less than 10% to more than 40%.
A: I'm not surprised. So what do you think the future of
Internet use will be like
B: More people are using mobile devices to go online. I
believe the trend will carry on and mobile devices will
become an even bigger part of our daily lives. The
future is definitely mobile!
How has the Internet changed in the past five years
Online activities
Ways to access the Internet
Ages of Internet users
Page 37
Reporting
Talk about Internet use
3. What do you think of the future of Internet use will be like
Future
5G
AI
……
Reporting
Talk about Internet use
Write a report on Internet use with about 80 words.
The text type
A report
The structure
The language
Reporting
Write a report on Internet use with about 80 words.
Formal
Informal
Facts and figures
Personal opinions
The text type
A report
VS.
VS.
Reporting
Learning about the text type
A report is a piece of writing that provides information in a
formal e to a conclusion based on facts and figures
and avoid giving personal opinions when analysing a situation.
Learning about the structure
To write a report on Internet use, you can follow the structure
below:
Briefly introduce the history of the Internet.
Clarify the recent changes on Internet use.
Predict the future of Internet use.
D
Planning your writing
Writing
Learning about the language
Use simple and plain language to present your information in a clear
and correct way. You can also include facts or statistics in your report.
Writing
Steps
Prewriting
Drafting
Revising
Editing
Publishing
Brainstorming ideas or
making some research
Developing an outline
Writing
Report on Internet use
When the Internet was invented in 1969, no one could have known just how much it would change the world. The world’s first website was not built until 21 years later. Now there are more than 1 billion websites online.
There have been great changes in the way people use the Internet. The Internet has become more and more important and is now used for a greater variety of activities. It seems more people trust Internet security, as they are more likely to shop online or make online payments now than in the past. Both these
Sample answer
D
Writing
activities saw big increases, from 38% to 63% and 32% to 65% respectively. The biggest change in the past five years is the increase in people making travel bookings online. This increased from less than 10% to more than 40%. Also, the popularity of mobile Internet use has grown dramatically in the past five years. Moreover, it seems that people of all ages have taken to the Internet. Around 21% of users are now aged 40 or over, compared to 17% five years ago. The number of users under 20 has also gone up.
Writing
As far as I am concerned, people will probably spend even more time online in the future. It seems likely that people will continue to do more of their shopping and payments online. The trend of going mobile also looks likely to carry on.
Writing
Checking your writing
Remember to check your writing after you finish and exchange drafts between you and your partner. Pay attention to the following aspects:
□ Punctuation □ Spelling □ Grammar
□ Choice of words □ Style (formal/informal) □ Structure
D
Writing
Self-review
What changes do you list in your report Are the changes well supported by evidence
Which part of the report is the hardest for you to write
Peer review
Which part of the report does your partner think needs further improvement
How can you improve your writing
D
Writing