资源简介

(共23张PPT)
Unit 10 World in the Cloud
Wrapping up the Topic:
Project & Review
(Finding out how the internet helps people in
different lines of work)
1. 梳理本单元关于互联网的主题内容，复习并掌握本单元重点词汇、句型与语法知识。
2. 了解互联网对不同职业从业者的帮助，通过讨论提升合作交流与语言表达能力。
3. 反思个人互联网使用行为，树立正确、安全、文明使用互联网的观念。
Let's talk！
As students, how does the Internet help us？
take online courses
seatch for information
download pictures
have video chat on social media
Activity 1
Look at the picture and read the outline, and then think about how the internet helps the farmers in the village.
Project
How the Internet Helps Farmers
Farmers can:
Learn experts’ experience in
growing fruit products.
Look for possibility to sell their
products online.
Collect customers’ opinions and
improve service.
Activity 2
Discuss how the internet helps people in different lines of work.
Project
How the Internet Helps People
Teachers can:
_________________________
_________________________
_________________________
_________________________
____________ can:
_________________________
_________________________
_________________________
_________________________
Activity 3
Share your ideas in class.
Project
How the Internet Helps People
Teachers can:
Doctors can:
Provide online consulting services for patients.
Look up medical literature and knowledge quickly.
Share medical cases with experts for discussion.
Search for rich teaching resources online.
Give lessons through live streaming or video calls.
Communicate with students and parents easily.
Share homework and assignments via the Internet.
Activity 1
Listen to the monolog and complete the
sentences, and then discuss how the internet will change people‘s life in the future.
Review
1. Computers will become much__________but more powerful.
2. People will work __________ hours than they do today.
3. ___________ will be mcuh cheaper and booking tickets will be much easier.
4. More and more people will use __________ instead of cash.
5. Many traditional jobs like drivers, reporters and even ____________may disappear.
smaller
fewer
Traveling
e-money
doctors
Activity 2
Review
Complete the text with the correct form of the given words.
Five Facts of Internet Citizens
teleshop
communicate
own
information
technology
Find valuable and safe ___________ on the internet.
Judge their words carefully when ____________ with others.
Give other users their ______ space.
Be able to use ___________ and get information online.
Communicate and ___________ online safely.
information
communicate
own
technology
teleshop
Activity 3
Review
Read the text and decide what sentence patterns the underlined
sentences belong to.
1 The internet makes people's life much easier. In ancient times, 2 there weren't many ways of communication. 3 people used pigons to send messages. In 1876, Alexander Bell invented the telephone, but people could only hear the voice of the caller. 4 In the 1950s, people invented the computer. It made communication easier. 5 Then the internet came into use, and 6 communication is easier than ever. Instead of writing letters on paper, people can communicate by sending emails and chatting online. The internet is making the world smaller.
Activity 3
Review
Read the text and decide what sentence patterns the underlined
sentences belong to.
1 The internet makes people's life much easier. In ancient times, 2 there weren't many ways of communication. 3 people used pigons to send messages. In 1876, Alexander Bell invented the telephone, but people could only hear the voice of the caller. 4 In the 1950s, people invented the computer. It made communication easier. 5 Then the internet came into use, and 6 communication is easier than ever. Instead of writing letters on paper, people can communicate by sending emails and chatting online. The internet is making the world smaller.
S+V+O+C
There be
S+V+O+C
S+V+O
S+V
S+V+P
Activity 4
Read the text and complete the table.
Review
Safety Tips on Using Public Computers
When you need to use a computer in a public place, such as an airport or library, the following tips will help you keep your personal information safe.
Don’t save!
When the computer asks you whether to save your password, click “No”.
You should not save any personal information on a public computer.
If you happen to do it by mistake, cancel it at once.
Activity 4
Read the text and complete the table.
Review
Close the windows!
When you have to step away from the computer for a while, make sure to close all the windows on the screen. Do not mention or leave any personal information on a public computer.
Stay watchful!
Some people may try to look over your shoulders and steal your information. So, keep an eye on those around you, and keep a safe distance from them.
Activity 4
Read the text and complete the table.
Review
Don’t save!
Close
windows!
Stay
watchful!
When the computer asks you to save your password, ________________. Do not save any ________________________on a public computer.
When you have to _______________the computer for a moment, make sure to_______________________________. Do not mention or leave ______________________________on a public computer screen.
If some people try to look over your shoulders, you should ___________________from them.
click “No”
personal information
step away form
close all the windows on the screen
any personal information
keep a safe distance
Activity 4
Discuss how to keep your information safe in public.
Review
A: Hi, do you know how to use public computers safely
B: Yes! First, we must not save our passwords or personal information on them.
A: Right! What else should we do
B: When we leave the computer for a while, we need to close all the windows.
A: That's a good idea. And we should be careful of people around us, right
B: Exactly! We should keep a safe distance, so no one can steal our information.
A: I see. Are there any other tips
B: We can also not use public Wi-Fi to pay for things online. It's not safe.
A: Great! I will remember these tips.
New words
单词 词性 释义
expert n. 专家
possibility n. 可能性
disappear v. 消失
citizen n. 公民；居民
airport n. 机场
New words
单词 词性 释义
mention v. 提到；写到；说到
watchful adj. 警惕的；注意的；提防的
shoulder n. 肩；肩膀
airport n. 机场
Sentences
1. Instead of writing letters on paper, people can communicate by sending emails and chatting online.
人们不再手写信件，而是可以通过发送电子邮件和在线聊天进行交流。
(1) instead of 意为“代替”，后跟名词、代词或动词-ing形式。
例句：
Instead of complaining, try to solve the problem. 与其抱怨，不如解决问题。
(2) communicate
动词，意为“交流，沟通”，常用搭配 communicate with sb. 意为“与某人交流”。
名词形式为 communication。
Sentences
When the computer asks you whether to save your password, click "No".
当计算机询问是否保存密码时，请点击“否”。
句中 ask sb. whether to do sth. 意为“询问某人是否做某事”。
拓展：whether 的用法
1. 引导宾语从句，表示“是否”，常与 or 连用。
2. 引导主语从句、表语从句或同位语从句。
3. 用于介词后，引导宾语从句。
4. 与 or not 连用，构成 whether...or not 结构。
例句：
I don't know whether or not he is coming. 我不知道他是否会来。
Whether she will come is still unknown. 她是否会来还未可知。
Sentences
If you happen to do it by mistake, cancel it at once.
如果你不小心误操作了，应立即取消。
(1) happen to do sth.
意为“碰巧做某事”，强调偶然性或巧合。
例句：
She happened to be out when we called. 我们打电话时她碰巧不在。
拓展：happen to sb. /sth. 某人/某物遭遇……
例句：What happened to your new car 你的新车怎么了？
(2) by mistake
意为“错误地”。
例句：I called the wrong number by mistake. 我不小心打错了电话。
talking about
1. 与其空谈，不如行动。
Instead of just _______ ________ it, it’s better to take action.
2. 我们下周末是否可以去划船主要取决于天气。
Whether we can go boating next weekend __________largely depends on the weather.
3. 我们碰巧发现我们有个共同的朋友。
We happened _______________ we had a friend in common.
4.我错拿了她的英语书。
I took her English book ______________.
5. 我们可以很容易地与我们的朋友在网上交流
We can communicate ________ our friends online easily.

完成句子
or not
to discover
by mistake
with
We learn:
1. how the internet has changed people's daily life .
2. key words, sentence patterns and grammar points about the internet topic.
3. how to use the internet safely and properly in public and daily life.
We can:
1. talk about how the internet helps people in different jobs in English.
2. share safety tips for using the internet with others.
3. express our opinions on the advantages and disadvantages of the internet.
1. Review the key phrases and sentences of this lesson.
2. Make a small poster of "Internet Safety Tips" for your classmates.
Thank you!

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