《The Internet-Good or Bad?》The Internet Connects Us PPT教学课件
第一部分内容：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.
... ... ...
The Internet-Good or Bad?PPT，第二部分内容：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 .
... ... ...
The Internet-Good or Bad?PPT，第三部分内容：Words and expressions
advantage n. 优势；有利条件
disadvantage n. 缺点；不利因素
simple adj. 简单的；简明的
coin n. 硬币
cause v. 造成；引起
less adj. &adv.更少/小的(地)n.较少量；较小的部分
... ... ...
The Internet-Good or Bad?PPT，第四部分内容：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
... ... ...
The Internet-Good or Bad?PPT，第五部分内容：Language points
1. People are able to connect and share information in seconds.
be able to do sth. 意为“能, 能够”，主要指具体做某件事的能力，有人称和时态的变化。情态动词can也表示“能,会”，只有现在时can和过去时could两种时态，没有人称变化。
例：Can you come tomorrow?
明天你能来吗？
He said that we could go there by bus.
他说我们可以乘公共汽车去那里。
Will you be able to come tomorrow?
明天你能来吗？
I’m able to do the work all by myself.
我能够独立做这项工作。
in seconds 短时间内；几秒钟之内
You press a button and it comes on in seconds.
你只要触摸按键，它就会在几秒内启动。
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还有“让某人做某事”的意思。
例：I am going to get/have my hair cut.
我要去剪发。
3. And if a friend lives far away, the Internet makes it easy to stay in touch.
“make+ it+ adj. (+for sb.) +to do”意为“使做某事变得……”。
例：The teacher tried to make it interesting for
the students to learn math.
老师尽力使数学对学生们来说学起来有趣。
... ... ...
The Internet-Good or Bad?PPT，第六部分内容：Exercises
一、根据汉语意思完成句子。
1. In this economy you need every __________ (优势).
2. The problem is by no means as _______ (简单的) as we first thought.
3. This may all seem like a distant dream, but it is not so _____ _______ (遥远的).
7. What _______ (导致) 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、汉译英。
1. 整个操作在数秒钟内完成。
The whole operation was over in seconds.
2. 我们会坚持不懈，直到这项工作完成。
We will stay on it until we get the job done.
3. 请记住一切都有对立面。
Please remember that every coin has two sides.
... ... ...
The Internet-Good or Bad?PPT，第七部分内容：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.
... ... ...
The Internet-Good or Bad?PPT，第八部分内容：Homework
Write a passage to talk about the advantages and disadvantages of the Internet. (50-100 words)
《单元主题写作》The Internet Connects Us PPT 第一部分内容：话题分析 本单元的话题是互联网，网络应用已经成为我们学习和生活中不可或缺的一部分。在本单元中我们主要学习计算机及..
《单元语法聚焦》The Internet Connects Us PPT 第一部分内容：教材典据 1．If we want to have a meeting, I can send the invitation online. 如果我们想开会，我可以在网上发出邀..
《单元基础知识过关》The Internet Connects Us PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．技术________ 2．键盘________ 3．工业；企业；行业_..
发布于：2020-05-03 13:56:51
0
八年级下册
《The Internet-Good or Bad?》The Internet Connects Us PPT
第一部分内容：Think about it!
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 .
... ... ...
The Internet-Good or Bad?PPT，第二部分内容：New Words
advantage [əd'vːntɪdʒ] n. 优势；有利条件
disadvantage [dɪsəd'vːntɪdʒ] n. 缺点；不利因素
simple ['sɪmp(ə)l] adj. 简单的；简明的
coin [kɒɪn] n. 硬币
cause [kɔːz] v. 造成；引起
... ... ...
The Internet-Good or Bad?PPT，第三部分内容：Language points
1. People are able to connect and share
information in seconds.
几秒钟之内，人们就能够相互联系并分享信息。
1)be able to do sth. 意为“能, 能够” 情态动词can也表示“能,会”例如：
Can you come tomorrow?/Will you be able to come tomorrow?
明天你能来吗？
2) in seconds
短时间内；几秒钟之内，例如:
If you press a key , it will start in seconds.
你只要触摸按键，它就会在几秒内启动。
2. It helps us get things done more quickly.
它能使我们把事情做得更快。
get sth. done “完成，做完某事”，此外，get/have sth. done还有“让某人做某事”的意思。
I got my homework finished.
我做完了作业。
I will get/have my hair cut.
我要去剪发。
3. And if a friend lives far away, the
Internet makes it easy to stay in touch.
如果朋友住得很远，互联网使相互联系变
1)“make+ it+ adj. +to do”意为“使做某事变得……”。
The teacher tried to make it interesting to learn English .
老师尽力使英语学起来有趣。
... ... ...
The Internet-Good or Bad?PPT，第四部分内容：课堂练习
Fill in the blanks with correct words.
1. The problem is as _______ (简单的) as we first thought.
2. My grandmother lives _____ _______
(遥远的) from me. So I seldom visit him.
3. It is easy and quick to _____ ___ ____
(保持联系) with our classmates online.
用所给词的适当形式填空
in seconds little take up
be harmful to aside from
1. As we all know, smoking ____________ our health.
2. I have _____ money than you, so I can not lend you any.
3. Don’t let Internet _______ too much time.
4. People can share information __________ on the Internet.It's very quick and convenient.
5.__________Jack, I don’t know anybody here.
《单元主题写作》The Internet Connects Us PPT 第一部分内容：话题分析 本单元的话题是互联网，网络应用已经成为我们学习和生活中不可或缺的一部分。在本单元中我们主要学习计算机及..
《单元语法聚焦》The Internet Connects Us PPT 第一部分内容：教材典据 1．If we want to have a meeting, I can send the invitation online. 如果我们想开会，我可以在网上发出邀..
《单元基础知识过关》The Internet Connects Us PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．技术________ 2．键盘________ 3．工业；企业；行业_..
发布于：2020-05-03 13:56:50
0
八年级下册
《The Internet-Good or Bad?》The Internet Connects Us PPT课件
第一部分内容：词句听写
同学们，上一课学习的单词、短语和句型你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！
Now more and more people use the Internet.
What do you think of it?
Do you like it?
... ... ...
The Internet-Good or Bad?PPT，第二部分内容：课文呈现
THINK ABOUT IT
•Why are some parents worried about their kids using the Internet?
•Does the Internet make life simpler？How?
The Internet has changed the world. People are able to connect and share information in seconds.
However，the Internet has advantages and disadvantages.
... ... ...
The Internet-Good or Bad?PPT，第三部分内容：知识讲解
cause/kɔːz/ v.使发生；引起；造成
eg：His absence caused me much trouble .
他的缺席给我带来了许多麻烦。
cause sb . sth . ＝cause sth . to/for sb .
给某人带来某事
eg：I hope that it won’t cause you much trouble .
我希望它不会给你带来很多麻烦。
cause n.原因；起因；理由；动机
eg：What was the cause of the accident?
造成这一事故的原因是什么？
辨析 cause与reason
cause
起因；指引起某种后果的起因。常与of连用，即“the cause of . . . ”。
The cause of the accident was that he drove too fast .
事故的起因是他开车太快。
reason
理由，原因；指决定做某一件事或采取某一行动的理由，由此而得出结论或解释。 常与for连用，即“the reason for ... ”。
The reason for my absence was that I was ill .
我没来是因为我生病了。
... ... ...
The Internet-Good or Bad?PPT，第四部分内容：Let's Do It !
1)Read the lesson and fill in the table .
Good things about the Internet
It makes life easier and simpler. It helps us get things done more quickly. It opens up the world to us. It makes it easy to stay in touch if a friend lives far away.
Bad things about the Internet
Spending too much time online is harmful to people's health. It may even cause people to be less social with family and friends. Some people attack the web or use the Internet to steal others' personal information, even banking information.
2) Listen to the dialogue and tick the correct answers.
1．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
... ... ...
The Internet-Good or Bad?PPT，第五部分内容：课堂练习
一、根据句意及汉语提示写出单词
1．Being tall gives him an ________(优势)over the other basketball players.(南通)
2．This book is written in ________(简明的)English.
3．He paid me in________(硬币)．
4．The ________(起因)of the fire is a cigarette end.
5．We have ________(更少的)trouble now than before.
二、单项选择
6．—What do you think of the sofa?
—Not bad, but it may ________ too much space of our living room.(扬州)
A．take up B．put up
C．open up D．make up
【点拨】运用短语辨析法。句意：——你认为这沙发怎么样？——不错，但是它可能________我们起居室太多的空间。take up占据；put up张贴，悬挂；open up打开；make up编造。结合句意可知，应是“占据起居室太多的空间”。故选A。
7．—All things have advantages and disadvantages.
—Sure. ________．(徐州改编)
A．East or west, home is the best
B．The early bird catches the worm
C．Many hands make light work
D．Every coin has two sides
【点拨】第一句句意：所有的事情都有优点和缺点。A.金窝银窝不如自己的草窝；B.早起的鸟儿有虫吃；C.众人拾柴火焰高；D.事物都有两面性。结合题意，可知选D。
... ... ...
The Internet-Good or Bad?PPT，第六部分内容：课堂小结
本节课我们主要学习了以下重点内容：
重点单词：cause, less
重点短语：aside from
1.熟记本课时的词汇
2.完成本课时的课后作业
《单元主题写作》The Internet Connects Us PPT 第一部分内容：话题分析 本单元的话题是互联网，网络应用已经成为我们学习和生活中不可或缺的一部分。在本单元中我们主要学习计算机及..
《单元语法聚焦》The Internet Connects Us PPT 第一部分内容：教材典据 1．If we want to have a meeting, I can send the invitation online. 如果我们想开会，我可以在网上发出邀..
《单元基础知识过关》The Internet Connects Us PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．技术________ 2．键盘________ 3．工业；企业；行业_..
发布于：2020-05-03 13:56:50
0
八年级下册
《The Internet-Good or Bad?》The Internet Connects Us PPT下载
第一部分内容：课前自主预习
1.优势；有利条件；有利因素________→_________(反义词)
2.简单的；简明的________→________(近义词)
3.硬币________
4.造成；引起________
5.更少的(地)；更小的(地) →________→________ (原级)
6.aside_______________
7.attack________
8.web ________
9.偷盗；窃取________→________(过去式)
10. banking________
11.properly________→________(adj.)
1.in seconds____________
2. far away ____________
3. aside from ____________
4. open up ____________
5. 能够 ____________
6. 占用 ___________
7. 保持联系 ____________
8. 担心…… ____________
1.在许多方面，它(互联网)使生活变得更容易、更简单。
_______ many ________ it ________ life ________ and _______.
2. 它(互联网)帮助我们更迅速地做事。
It helps us ________ things done ________ ________.
3. 花费太多的时间上网对人们的健康有害。
________ ________ ________ time online ________ harmful to people's health.
4.这甚至可能会导致他们与家人和朋友的交往更少。
It may ________ ________ them to be ________ ______ ______ family and friends.
... ... ...
The Internet-Good or Bad?PPT，第二部分内容：课堂互动探究
词汇点睛
1 cause v. 造成；引起
[观察] It may even cause them to be less social with family and friends.
这甚至可能会导致他们与家人和朋友的交往更少。
Pouring dirty water into the lake will cause pollution.
把脏水倒进湖里会造成污染。
[探究] cause作动词，意为“造成；引起”，后接________词或代词作宾语。常用结构为cause sth.，意为“造成/引起某事”；也可接双宾语，即 cause sb.sth.＝cause sth.for sb.，意为“给某人造成某事”。
2 less adj. &adv. 更少的(地)；更小的(地) n. 较少量；较小的部分
[观察] You'd better eat less food and take more exercise.
你最好少吃多锻炼。
We have less to worry about now.现在我们要担忧的事少一些了。
[探究] less作形容词时，是形容词little的比较级，修饰_______(可数/不可数)名词。less作副词时，用于修饰动词。其反义词是more。
[拓展] (1)与less相关的短语：
no less than不少于 more or less 或多或少
(2)few与little为同义词， few修饰可数名词复数，其比较级及最高级形式分别为fewer和fewest。few的比较级及最高级形式的反义词分别是more和most。
1 People are able to connect and share information in seconds.
人们可以在很短的时间内联系并分享信息。
[探究] (1)be able to意为“能，能够”，强调通过努力而获得某种能力，________(能/不能)用于多种时态。例如：
The boy was able to speak at age 1.这个男孩一岁时就会说话。
(2)in seconds意为“在很短的时间内”，second此处用作名词，意为“片刻”。例如：
[探究] You will receive my email in seconds.你很快就能收到我的电子邮件。
[拓展] can也表示“能，能够”，强调自身已具备的能力，用于一般现在时。用于一般过去时，需变成could。
... ... ...
《单元主题写作》The Internet Connects Us PPT 第一部分内容：话题分析 本单元的话题是互联网，网络应用已经成为我们学习和生活中不可或缺的一部分。在本单元中我们主要学习计算机及..
《单元语法聚焦》The Internet Connects Us PPT 第一部分内容：教材典据 1．If we want to have a meeting, I can send the invitation online. 如果我们想开会，我可以在网上发出邀..
《单元基础知识过关》The Internet Connects Us PPT 第一部分内容：基础知识清单 重点单词 根据汉语提示，写出下列单词及变形 1．技术________ 2．键盘________ 3．工业；企业；行业_..
发布于：2020-05-03 13:56:50
0
八年级下册
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