《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！
课堂导入
Now more and more people use the Internet.
What do you think of it?
Do you like it?
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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.
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The Internet-Good or Bad?PPT，第三部分内容：知识讲解
知识点1
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。
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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
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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。
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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
课后作业
1.熟记本课时的词汇
2.完成本课时的课后作业
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