Unit 3 The world online Reading课件(共18张PPT) 2025-2026学年译林版（2019）必修第三册

(共18张PPT)
译林版（2020）高中英语必修三
Unit3 The world online
Reading
2025年“湘道杯”大赛
The Internet:
a world without frontiers
Unit 3 Reading
emojis
Guessing game
Mobile Payment 移动支付
E-commerce 电子商务
Remote Work 远程办公
Food Delivery 外卖点餐
GPS Navigation GPS导航
Internet’s advantages
read/watch the latest news
play Internet games
watch films or soap operas
shop online
study online
search for information
chat on the Internet
listen to music
call a taxi/online ride-hailing
order food
What do you often do on the Internet
Lead in
Task 1: Answer the following question and find out the topic sentence of each paragraph .
The topic sentence is usually at the_________or at the_______ of a paragraph (sometimes in the ________of a paragraph).
beginning
ending
middle
What is the genre(体裁) of this writing
Exposition(说明文）
Narration(记叙文）
C. Argumentation(议论文）
Global reading
Read for the topic sentence
Para. 1
Para. 5
Para. 4
Para. 3
Para. 2
We can achieve almost anything online…
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, with all sorts of goods and services provided ….
Above all else, the Internet helps us establish and maintain social ties.
However, while the Internet brings many valuable advantages, being connected has its problems.
01
Para 2- 4:
____________________
____________________
02
Para. 1:
____________________
____________________
Para 5:
____________________
____________________
Advantage 1:
__________________________________________________________________
Advantage 2:
______________________________________________________________
Advantage 3:
_________________________________________________________________
We can
We have quick and easy
E-commerce has made our lives
The Internet helps us .
We should use the Internet .
Read for the structure
Introduction
Main body
Conclusion
The Internet has many
advantages.
achieve almost anything online
properly and responsibly
access to a huge amount of information online.
unbelievably convenient.
establish and maintain social ties
Before After
1. Access to information Slow and inconvenient. (1)
2. Food Go to the restaurant to have a meal. (2)
3. Shopping (3) Compare styles and prices quickly and easily.
4. Transportation (4) (5)
5. Travel arrangements Go to the travel agency to make and book travel plans (6)
6. Payments Pay using cash or cheques (7)
7. Social life Physical distance often gets in the way because we have to go to meet up with someone else after arranging a time and place that is convenient for everyone. (8)
Detailed reading
Before After
1. Access to information Slow and inconvenient.
2. Food Go to the restaurant to have a meal.
3. Shopping Compare styles and prices quickly and easily.
(1)quick and easy
(3) Search shop after shop for the perfect choice, for example, a pair of boots.
(2) Have food delivered to us by using food delivery apps and sites.
Before After
4. Transportation
5. Travel arrangements Go to the travel agency to make and book travel plans
(4) Wait hopelessly for a taxi in the cold rain.
(5) Order a taxi on an app, sit back and relax indoors for a few warm minutes until the driver arrives.
(6) Make all the travel arrangements just in front of the computer.
Before After
6. Payments Pay using cash or cheques
7. Social life Physical distance often gets in the way for we have to meet up with someone after arranging a time and place convenient for everyone.
(7) Almost everything can be paid for on the smartphone.
(8) There are endless ways to share our views or let someone know we care about them.
Write a short paragraph about a comparison of the life before and after smartphones were invented
Paragraph：Before smartphones, people used to (依赖某种方式), which was (描述特点). For example, (举例说明). However, after smartphones were introduced, (描述变化). Now, (智能手机带来的便利). While this has made life more (形容词), some argue that (负面影响).
Related words: landline phones(座机） face-to-face communication (面对面交流） letters and postcards(信件和明信片） paper maps（纸质地图）instant communication(即时通讯） social media(社交媒体）mobile phone(移动电话） GPS navigation(GPS导航）
Post-reading
Write a short paragraph about a comparison of the life before and after smartphones were invented
Possible answer:
Before smartphones, people used to rely on landline phones and letters, which was slow and inconvenient. For example, if someone wanted to contact a friend far away, they had to wait days or even weeks for a reply. However, after smartphones were introduced, communication became instant and effortless. Now, people can send messages, make video calls, and share updates in seconds. While this has made life more efficient, some argue that smartphones reduce face-to-face interaction and create dependency.
transportation, business, job,
communication
work
education
entertainment
More convenient, more time-saving, more relaxing, easier, faster...
Summary
advantages
Must-do: Polish your writing about the comparison;
Can-do: Write some Internet's disadvantages by listing examples from daily life.
Homework
Thanks!!!