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1、Lesson 23The InternetGood or Bad?冀教版冀教版 八年级下册八年级下册 Where do these students live?They live in Africa. With the Internet, we could meet them in seconds. Whats this?Its the South Pole. Its far away from us .But the Internet can even take us there. Every _ has two sides. Everything has two sides( _or _)
2、, so does the Internet.coinadvantagesdisadvantagesAdvantages: In many ways the Internet makes our life easy and simple. Spending too much time online is harmful to peoples health.Disadvantages:Disadvantages:It may cause people be less social with family and friends.Disadvantages:Aside from(除此以外除此以外)
3、 that, Some people attack the web or steal others personal information, even banking information.So we must use the Internet properly. Read the lesson and write true (T) or false (F).1.People can connect and share information in minutes.( )2.The Internet can make our life easier and simpler in many
4、ways .( )3.Every coin has three sides.( )4.The Internet is a useful tool so we can let it take up all of our time.( )FFTFsecondstwocant Most parents and teachers think it is a bad thing to play computer games. They think it is a waste of time and money. Because of computer games, some students dont
5、care about their study any more. Playing too many computer games is also bad for childrens eyes and health. However, computer games can also bring some benefits. They can help people in many ways if people spend proper time on it. Some computer games can improve peoples ability of thinking. They can
6、 make people think in different ways. Playing computer games can also help people be familiar with the keyboard. If people are familiar with the keyboard, they can type fast. More and more people begin to design educational CD-ROM. They hope people can get some knowledge while they are playing compu
7、ter games.Read the lesson again and fill in the table.Good things about the InternetBad things about the Internet1.It makes life easier and simpler.2. It helps us get things done more quickly.3. It opens up the world to us.4. It is easy to stay in touch with friends.1. Spending too much time online
8、is harmful to peoples health.2. It causes them to be less social with family and friends.3. Some people attack the web or steal others personal information.Pair Work: The good and bad of using the Internet to make up a dialogue.Have a debate!The Internet -Good or Bad? Good (Girls) Bad(Boys) Use the Internet properly and carefully and it can make your life more colourful. Homework: Write a passage for junior high students and give them some advice about what to do and not do on the Internet.