《The Internet-Good or Bad?》The Internet Connects Us PPT教學(xué)課件
第一部分內(nèi)容：Learning Targets
Key words & phrases:
advantage, disadvantage, simple, coin, cause, less, aside, attack, web, steal, banking, properly, in seconds, far away, aside from, take up
Key sentences:
1. People are able to connect and share information in seconds.
2. It helps us get things done more quickly.
3. And if a friend lives far away, the Internet makes it easy to stay in touch.
4. But every coin has two sides.
5. Spending too much time online is harmful to people’s health.
6. It may even cause them to be less social with family and friends.
7. Aside from that, some people attack the web…
8. The Internet can be a useful tool, but don’t let it take up all of your time.
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The Internet-Good or Bad?PPT，第二部分內(nèi)容：Lead in
1.What do you do on the Internet ?
2.Does the Internet make life simple?
Where do these students live?
They live in Africa.
With the Internet, we could meet them in seconds.
What’s this?
It’s the South Pole. It’s far away from us .
But the Internet can even take us there.
I have a friend in America .
The Internet make it easy for me to stay in touch with her.
We need many things in life .
But I don’t like to go outside ,the Internet can get it done quickly .
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The Internet-Good or Bad?PPT，第三部分內(nèi)容：Words and expressions
advantage n. 優(yōu)勢；有利條件
disadvantage n. 缺點；不利因素
simple adj. 簡單的；簡明的
coin n. 硬幣
cause v. 造成；引起
less adj. &adv.更少/小的(地)n.較少量；較小的部分
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The Internet-Good or Bad?PPT，第四部分內(nèi)容：Presentation
Let’s Do It!
1.Read the lesson and fill in the table.
2.Listen to the dialogue and tick the correct answers.
What are Li Ming and Wang Mei talking about?
Their school project.
Their homework.
2. Why does Wang Mei think the Internet is good?
She can chat with her friends easily.
She can watch TV programs.
3. Li Ming thinks they should use the Internet_______.
carefully and freely
properly and carefully
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The Internet-Good or Bad?PPT，第五部分內(nèi)容：Language points
1. People are able to connect and share information in seconds.
be able to do sth. 意為“能, 能夠”，主要指具體做某件事的能力，有人稱和時態(tài)的變化。情態(tài)動詞can也表示“能,會”，只有現(xiàn)在時can和過去時could兩種時態(tài)，沒有人稱變化。
例：Can you come tomorrow?
明天你能來嗎？
He said that we could go there by bus.
他說我們可以乘公共汽車去那里。
Will you be able to come tomorrow?
明天你能來嗎？
I’m able to do the work all by myself.
我能夠獨立做這項工作。
in seconds 短時間內(nèi)；幾秒鐘之內(nèi)
You press a button and it comes on in seconds.
你只要觸摸按鍵，它就會在幾秒內(nèi)啟動。
2. It helps us get things done more quickly.
get sth. done “完成，做完某事”，通常由自己完成。此外，get/have sth. done還有“讓某人做某事”的意思。
例：I am going to get/have my hair cut.
我要去剪發(fā)。
3. And if a friend lives far away, the Internet makes it easy to stay in touch.
“make+ it+ adj. (+for sb.) +to do”意為“使做某事變得……”。
例：The teacher tried to make it interesting for
the students to learn math.
老師盡力使數(shù)學(xué)對學(xué)生們來說學(xué)起來有趣。
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The Internet-Good or Bad?PPT，第六部分內(nèi)容：Exercises
一、根據(jù)漢語意思完成句子。
1. In this economy you need every __________ (優(yōu)勢).
2. The problem is by no means as _______ (簡單的) as we first thought.
3. This may all seem like a distant dream, but it is not so _____ _______ (遙遠的).
7. What _______ (導(dǎo)致) the illness?
8. He ______ ____(占用) too much time to play computer games every day.
9. ______ _____ （除此之外）being fun and good exercise, swimming is a very useful skill．
二、漢譯英。
1. 整個操作在數(shù)秒鐘內(nèi)完成。
The whole operation was over in seconds.
2. 我們會堅持不懈，直到這項工作完成。
We will stay on it until we get the job done.
3. 請記住一切都有對立面。
Please remember that every coin has two sides.
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The Internet-Good or Bad?PPT，第七部分內(nèi)容：Summary
1. Learn some new words and expressions.
2. Be able to understand the passage about the Internet.
3. Learn some useful words and expressions about the advantages and disadvantages of the Internet.
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The Internet-Good or Bad?PPT，第八部分內(nèi)容：Homework
Write a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)
關(guān)鍵詞：冀教版八年級下冊英語PPT課件免費下載，The Internet-Good or Bad?PPT下載，The Internet Connects UsPPT下載，.PPT格式；
