资源简介

(共21张PPT)
Unit 10 World in the Cloud
Exploring the Topic:
Theme Reading
(How to use the internet wisely)
1. 掌握网络安全相关核心词汇、短语，理解课文内容与重点语法。
2. 掌握细节分类、结论推导的阅读策略，提升信息梳理与表达能力。
3. 树立理性、健康、安全的上网意识，养成良好的网络使用习惯。
Let's talk！
1. Do you use the Internet every day
2. What do you usually do on the Internet
Activity 1
Talk about the pictures and answer the questions.
A hand reaches out of a laptop to steal a credit card.
A boy is tied up（捆绑） by internet cables（网线） while using a tablet.
Someone types a rude/negative message on a phone.
1. What happened in the pictures
Activity 1
Talk about the pictures and answer the questions.
2. What are the bad effects of the internet
1. We may lose money from online fraud.
2. Too much screen time is bad for our health.
3. We may get addicted to the internet and fall behind in study.
4. We may get bad messages or be bullied online.
5. Our personal information may be stolen.
The internet is helpful but can be bad if we use too much
Activity 2
Read the text and complete the chart.
Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet
First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents.
The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe.
Conclusion
Details
Activity 2
Read the text and complete the chart.
First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it.
Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time.
Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it.
Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents.
Details
Activity 2
Read the text and complete the chart.
Detail
——————————————————————————————
Detail
———————————————————————
Detail
———————————————————————
Detail
———————————————————————
Use the internet to learn new skills and look up useful information.
Limit your screen time; Develop a healthy lifestyle.
Protect your personal information.
Cope/Deal with unfriendly messages properly.
Conclusion
——————————————
Use internet to make life better.
Activity 3
Complete the sentences with the correct form of given word.
1. Xuanxuan is very careful with her __________information on social media.
2. Social media are ____________communication apps or websites.
3.If you share your adress online, you will have a high ___________of putting yourself in danger.
4. Too much screen time is ________.
5._______the link and you can read the book on your computer.
risk harm person click online
personal
online
risk
harmful
Click
Activity 4
Read the text again and complete the following chart.
Today, more than one billion Chinese people use the internet every day. As more people use the internet, risks also increase. So how can we stay healthy and safe while making good use of the internet
First, use the internet to learn new skills and look up useful information. Read news from safe websites and study online. Keep a simple daily plan for your time online and follow it. Second, do not spend too much time online. Too much screen time is harmful to your health. Set a time to go online each day and take a break on time. Third, protect your personal information. Do not share your password address, phone number, or ID number with strangers online. Double-check a link before you click it. Finally, problems may also come from people around you. If you get a bad message from someone, do not reply. Take a picture of the screen and keep a record. If it happens again and again, report it to a teacher or talk to your parents.
The internet is a wonderful place. By using it wisely, we can make the most of it and stay healthy and safe.
Activity 4
Read the text again and complete the following chart.
How to use the internet wisely
Dos
Use the internet to ___________________.
Make a plan for _________________.
Check links before _________________.
Keep a ______ and report it ________.
Don’ts
Don’t spend too much time online.
Never share __________________.
Don’t reply to_________________.
Activity 4
Read the text again and complete the following chart.
Dos
Use the internet to learn new skills and look up useful information.
Make a plan for your time online and follow it.
Check links before you click it.
Keep a simple daily plan and report it to a teacher or talk to your parents.
Don’ts
Don’t spend too much time online.
Never share your password, address, phone number or ID number with strangers online.
Don’t reply to bad messages from someone.
Activity 5
Some people think middle school students should
stay away from the internet. Do you agree with them Share your opinions.
A: Hi, Lily! Some people say middle school students should stay away from the internet. Do you agree
B: No, I don't. The internet is very useful. We can use it to study and learn new things.
A: But it also has bad things, right Like online bullying and bad messages.
B: Yes, that's true. But we don't need to stay away from it. We just need to use it wisely.
A: What should we do
B: Make a plan for online time, protect our personal information, and don't reply to bad messages.
A: I see. We should use the internet in a good way.
B: Exactly!
New words
单词 词性 释义
risk n. 风险；危险
password n. 密码
link n. 链接
click v. 点击；单击
app(application) n. 应用软件
Sentences
1. As more people use the internet, risks also increase.
随着越来越多的人使用互联网，风险也随之增加。
(1) 句中as作连词，意为“随着”，引导时间状语从句。
(2) risk的用法
①用作名词时，意为“风险”；常用搭配：take/run a risk/risks 冒险；at risk 处境危险，在危险中；at the risk of 冒……的危险
例 He saved my life at the risk of losing his own.
他冒着生命危险救了我的性命。
②用作动词时，为及物动词，表示“冒……的危险；使遭受危险”。常用搭配：risk doing sth. 冒险做某事
例 They risk losing their lives to keep us safe.
他们冒着失去生命的危险来保护我们的安全。
Sentences
2. If you get a bad message from someone, do not reply.
如果收到他人的不良信息，不要回复。
reply意为“答复；回答”，其用法如下：
(1) 作不及物动词。常用搭配：reply to sb. /sth. 回答某人/对某事作出回应(必须通过介词to才能接“回答的对象”)
例 He didn't reply to my question. 他没有回答我的问题。
(2) 作名词。常用搭配：in reply to 作为对……的答复/回应；make a reply to sb. 给某人答复
例 He wrote a letter in reply to my question. 他写了一封信回答我的问题。
She didn't make a reply to me. 她没有给我答复。
Sentences
3. By using it wisely, we can make the most of it and stay healthy and safe.
只要我们合理使用，就能充分利用它，保持健康与安全。
by doing sth. “通过做某事”，表方式。
make the most of 意为“充分利用”，相当于make full/good use of。
例 We will make good use of his talents. 我们将充分利用他的才华。
As
1. 随着时间的推移，我越来越了解我的朋友了。
_______ time goes by, I know my friend better and better.
2. Never risk ___________ (swim) in the river alone.
3. 通过每天阅读，我们可以提高我们的阅读能力。
______ ______ every day, we can improve our reading skills.
4. 我们应该充分利用互联网来学习。
We should ______ ______ ______ ______ the Internet to study.
5. 他没有回复我的邮件。
He didn't ______ ______ my email.
6. 她没有给我答复。
She didn't ______ ______ ______ to me.
7. 他写了一封信来回答我的问题。
He wrote a letter ______ ______ ______ my question.
swimming
By reading
make the most of
reply to
make a reply
in reply to
完成句子
We learn:
1. Vocabulary and expressions about the influence of the Internet.
2. The risks of using the internet (addiction, bad messages).
3. Practical rules to use the internet safely and wisely.
We can:
1. Use the reading strategy of detail classification.
2. Conclusion the text and draw useful suggestions.
3. Express our opinions about internet use clearly.
1. Recite the key phrases and sentences of this lesson
2. Write a short passage about "How I use the internet wisely" (50-80 words).
Thank you!

展开更多......

收起↑