牛津译林版（2019）必修第三册Unit3 The world online Reading 课件（19张PPT)

(共19张PPT)
Unit 3 The world online
Reading (I)
Fast reading
Read for structure.
Reading for the structure
Paras.2-4: Main body
The Internet has many advantages.
Para. 5: Conclusion
Para.1: Introduction
We can achieve almost anything online.
We should use the Internet properly and responsibly.
Advantage 1
We have quick and easy access to a huge amount of
information online.
Advantage 2
E-commerce has made our lives unbelievably convenient.
Advantage 3
The Internet helps us establish and maintain social ties.
Fast reading
Read for specific information.
Advantages Supporting details
Advantage 1 Having access to (1) __________________ information
Gathering information quickly and easily
Advantage 2 (2) _______________________________
Doing shopping quickly and easily
Ordering a taxi with an app
Making travel arrangements
(3) _____________________________on the smartphone
Advantage 3 Keeping in contact with loved ones
Finding (4)____________________
Discovering communities who (5) _____________________
a huge amount of
Having food delivered to you
Paying for almost everything
long-lost friends
share our hobbies
Detailed reading
To show the advantages of the Internet more clearly, the article describes what life was like before the Internet.
Try to find these comparisons.
Main body
Advantage 1 — access to information
How does the author support this argument
Listing examples
Making comparisons
In the past
At present
Finding one book in the library
Access
to
informantion
Using a searching engine
Main body
Advantage 2 — e-commerce
Compare life before and after the invention of Internet
In the past
At present
Going to the restaurant
Food
Using _____________________
Searching ___________
Shopping
Comparing styles and prices quickly and easily ____________________________
food delivery apps and sites
shop after shop
in the comfort of the living room
Main body
Advantage 2 — e-commerce
Compare life before and after the invention of Internet
In the past
At present
Waiting _______
Transportation
Staying _______ until the arrival of the driver
Going to the travel agency
Travel arrangements
Making all the arrangements just in front of the _________
outdoors
indoors
computer
payments
Carrying______
cash
Paying for almost everything ___________________
on the smartphone
Main body
Advantage 3 — social ties
In the past
At present
________________often gets in the way.
Social life
There are endless ways to share our views or let someone know we care about them _____________________.
Physical distance
no matter where we are
Compare life before and after the invention of Internet
An instant message, a group chat, a video call, a comment on an update, etc.
Conclusion
However, while the Internet brings many valuable advantages, being connected has its problems.
One of the greatest advantages of the Internet lies in the quick and easy access to a huge amount of information.
The Internet has also made our lives unbelievably convenient…
Above all else, the Internet helps us establish and maintain social ties.
cohesive devices
1. The author believes that the Internet has benefited us in various ways. Think of other examples to support the author’s ideas.
In-depth reading
We can rent bikes and cars using mobile apps to save money and time;
We can share films and videos with our loved ones far away from us.
...
2. The author also mentions that the Internet has its problems. List some problems of the Internet.
①Personal information may be stolen.
②Addiction to the Internet may lead to social isolation and depression.
③Internet viruses can infect and damage our computers and phones.
…
A troll is a person who posts comments or questions in order to stir up trouble online. Trolls often use several false names so that they can stay on a site.
A cyberbully uses the Internet to be mean to others. Like a troll, a cyberbully will also write something mean but it is usually directed at particular people. He or she may also post embarrassing photos and information about those people.
In-depth reading
发挑衅帖子的人
Do you find the Internet addictive Why
Internet Addiction (IA) has become a public health issue that cannot be neglected.
A study found that as many as 8.2 percent of Internet users may suffer from Internet addiction. Other studies estimate that the disorder may affect more than 18 percent of college-aged Internet users.
Internet Addiction
Do you have these symptoms
preoccupied with (沉浸在)the Internet
use the Internet with increasing amounts of time
make unsuccessful efforts to control, cut back, or stop Internet use
stay online longer than originally intended
restless, moody or depressed when attempting to cut down or stop Internet use
lied to family members, therapist, or others to conceal the fact
use the Internet as a way of escaping from problems
Internet Addiction symptoms
3. How can we use the Internet properly and responsibly
____________, you should use the Internet in a safe way. You must always be careful about which ________to trust. One wrong _________ may damage your computer and remove all your computer files! Therefore, before visiting a web page, always check for signs that warn people of danger. Another tip is to keep your personal information private, including your phone number, address and email account.
You also need to show respect when communicating with other online users. Leave ___________ politely and treat others the way you would like to be treated. Though the __________of online users are nice and friendly, there might be some users who make you feel uncomfortable online. In such cases, be _________that you always have the right to say no and cut off contact. Remember that relationships you _________ in the digital world are just the same as those you have in real life.
Above all else
sites
click
majority
aware
comments
establish
I hope we will use the Net to cross barriers and connect cultures.
-- Tim Berners-Lee
The Internet is truly a world without frontiers only if we use the Internet properly and responsibly to make it a place of discovery, wonder and inspiration for everyone.
Write a short paragraph about a comparison of the life before and after smartphones were invented.
List some examples.
Use cohesive devices
Reading maps was a skill
Don’t you remember the good old maps You didn’t have a
device that keeps hammering you to turn right after 10 meters!
You watched an Event without a Camera
Imagine, going to an event or a birthday party where people actually enjoyed the moment without trying to film it. That actually happened.
Meals were a photography-free zone
Today it has become a trend to photograph food if you visit some new place. People used to think it unnecessary to take photographs. Believe me, the food still tasted yummy!
After reading
What was life like before smartphones
Thank you