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(共22张PPT)
Unit 10 World in the Cloud
Exploring for the Topic:
Thinking Skills & Reading Strategies
(Classifying details &
Drawing conclusions)
1. 掌握相关核心词汇，读懂相关文本，提取并分类细节信息，完成阅读任务。
2. 掌握细节分类和结论推导两种阅读策略，提升逻辑推理与信息梳理能力。
3. 辩证看待互联网的利弊，树立理性上网意识。
Let's talk！
1. What do you usually do on the Internet every day
2. Is the Internet always good for you Why or why not
Let's make a classification！
chat with friends hurt eyes study online
play games too much pay for things stay up late
search for information make friends
steal personal information send harmful messages
chat with friends
study online
pay for things
search for information
make friends
hurt eyes play games too much stay up late
steal personal information
send harmful messages
Good for us
Bad for us
Activity 1
Look at the pictures and fill out the detail-classification chart.
Classifying details
Mobile Phones
Advantages
We can use mobile phones to
talk to people far away.
Make______________.
Disadvantages
If we use mobile phones too much, we may
have eye problems.
not get enough___________.
mobile payment
sleep
n.优势，好处
n.缺点，不利
Classifying details is to put details into different groups.
Activity 2
Read the text and complete the detail-classification chart.
The internet has both advantages and disadvantages.
On the one hand, it is useful and can make our life easier; it's also a good tool to help us relax and enjoy our life.
On the other hand, not everyone on the internet is friendly, and the computer virus is always a big problem.
advantages
disadvantages
Classifying details
Activity 2
Read the text and complete the detail-classification chart.
The Internet
Advantages
The internet is useful and can makes our life _______.
It is also a good toll to help us _________ and enjoy life.
Disadvantages
Not everyone on the internet is __________.
Computer __________ is always a big problem.
easier
relax
friendly
virus
virus n. 病毒
Classifying details
Activity 3
Talk about the advantages and disadvantages of using the internet and how it is changing our life.
A: What do you usually do on the internet
B: I often search for study resources and chat with my classmates. What about you
A: I like to play games and watch short videos in my free time.
B: That sounds fun. But do you think the internet has disadvantages
A: Sure. It's easy to get addicted to games, and it's bad for our eyes.
B: I agree. The internet brings us a lot of convenience, but we should be careful with online safety too.
A: You're right! We need to use the internet in a healthy way.
Classifying details
Activity 1
When you read, you can add up details and make a decision. This decision is a conclusion.
The first electronic computer came into being in 1964 in America. It covered an area of nearly 170 square meters and weighed almost 50 tons. With the development of computer technology, computers became not only smaller and lighter, but also more powerful.
Drawing conclusions
Read the text and complete the chart, and then learn to draw a conclusion.
Activity 1
Drawing conclusions
Read the text and complete the chart, and then learn to draw a conclusion.
Covered an area of nearly _________________
Detail
Weighed almost ________________
Detail
Early computers were very __________ and ____________.
Conclusion
170 square meters
50 tons
big/large
heavy
Activity 2
In the 1980s, the first personal computer (PC) appeared. It was much smaller and lighter than the first electronic computer. People could put it on the top of the desk, so they called it desktop PC. Soon, the first laptop PC came into being. People could place it on their laps and carry it in a small bag. Today, we have even smaller, lighter and thinner computers, such as smartphones and tablets.
Drawing conclusions
Read the text and draw a conclusion chart.
Activity 2
Drawing conclusions
Read the text and draw a conclusion chart.
The first desktop PC: _________________than the first electronic computers.
Detail
The first laptop PC : ________and
________ than desktops.
Detail
Smartphones and tablets: ____________________________________
than laptops.
Detail
Future computer will become even _______________________________.
Conclusion
smaller and lighter
smaller
lighter
smaller, lighter and
thinner
smaller, lighter and thinner
Activity 3
Talk about changes in the development of computers and make a conclusion.
Drawing conclusions
The first electronic computers
Detail
The first desktop PC
Detail
The first laptop PC
Future computers
Conclusion
Smartphones and tablets
Detail
Detail
Activity 3
Talk about changes in the development of computers and make a conclusion.
Drawing conclusions
A: Let's talk about the development of computers. What changes have you noticed
B: Well, early computers were huge and heavy. Then desktop PCs appeared, and they were much smaller. Later, laptops came out, and now we have smartphones and tablets.
A: Wow, that's a big change. What conclusion can we draw from this
Activity 3
Talk about changes in the development of computers and make a conclusion.
Drawing conclusions
B: I think computers are becoming smaller, lighter and more convenient to use.
A: Exactly. So what do you think future computers will be like
B: I believe they will be even smarter, and maybe we can wear them on our bodies.
A: That sounds cool!
New words
单词 词性 释义
virus n. （计算机程序中的）病毒
ton n. 吨
powerful adj. 强有力的；力量大的
desktop n. （计算机）桌面
lap n. （坐着时的）大腿部
smartphone n. 智能手机
desktop n. （计算机）桌面
Sentences
1. On the other hand, not everyone on the internet is friendly...
另一方面，在互联网上不是每个人都是友善的......
On the other hand
意为“另一方面”，和 on the one hand 搭配使用，结构为：
On the one hand..., on the other hand...
用于引出两个相对/不同的观点，通常表示对比，可翻译为“一方面……，另一方面……”。
例句：
On the one hand, the internet brings us a lot of convenience; on the other hand, it may also cause some problems.
（一方面，互联网给我们带来很多便利；另一方面，它也可能带来一些问题。）
Sentences
2. It covered an area of nearly 170 square meters and weighed almost 50 tons. 它占地面积近170平方米，重量接近50吨
（1）cover 此处作动词，意为“占（一片面积）”，
常见用法： cover an area of + 面积 ，表示“占……面积”。
例句：
Our school covers an area of 100,000 square meters. 我们学校占地10万平方米。
（2）weigh 作动词，名词形式为 weight
① 表示“重量是……”（直接接重量单位）
例句：This box weighs 20 kilograms. 这个箱子重20千克。
② 表示“称……的重量”
例句：The dinosaur weighed almost 50 tons. 这只恐龙重接近50吨。
Can you weigh these apples for me 你能帮我称一下这些苹果吗
一、仿写句子
1. （用 on the one hand...on the other hand... 结构）
The internet is useful. It also has some problems.
________________________________________________
________________________________________________
2. Not everyone on the internet is friendly.
________________________________________________（并非所有的学生都喜欢英语。）
二、用cover/weigh的恰当形式填空
1. The park ____________ an area of 50,000 square meters.
1. The box ____________ 10 kilograms. It's too heavy.
On the one hand, the internet is useful; on the other hand,
it also has some problems.
Not all the students like English.
covers
weighs
We learn:
1. Key words and expressions about the Internet and computers.
2. Reading strategies: Classifying details & Drawing conclusions.
3. The advantages and disadvantages of the Internet.
We can:
1. Classify details and draw conclusions while reading.
2. Talk about the pros and cons of the Internet in English.
3. Use the Internet wisely and develop healthy online habits.
1. Review key words, phrases and reading strategies.
2. Finish the exercises .
Thank you!

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