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课件网) Unit 4 The Internet Connects Us Review Boys and girls, have you mastered all the words, phrases and sentence patterns you learned in the last lesson Now let's check it out. Click on the audio to start the dictation. Lesson 23 The Internet — Good or Bad To learn the advantages and disadvantages of the Internet To learn to use the Internet properly To learn some words and expressions: advantage, simple, coin, cause, less, steal, aside, attack, web, properly, banking, disadvantage in seconds, far away, aside from, take up Every coin has two sides. Objectives B A C Words & expressions advantage disadvantage simple coin cause less n. 优势；有利条件 n. 缺点；不利因素 adj. 简单的；简明的 n. 硬币 v. 造成；引起 adj. &adv. 更少/小的(地) n. 较少量；较小的部分 Words & expressions aside attack web steal banking properly adv. 除…之外；在旁边 v. 袭击；损害 n. 网络；网 v. 偷盗；窃取 n. 银行业 adv. 正确地 Which word has the meaning of… easy to understand or do simple Which phase has the meaning of… in a very short time in seconds 5s Do you know this word the comparative degree of little (little 的比较级) less Which word can you think of web Which word can you think of steal - stole -stolen steal Watch a video: Think about it! Why are some parents worried about their kids using the Internet Does the Internet make life simpler How Is the Internet good or bad Is the Internet good or bad Every coin has two sides. Some people, like Ma Yun uses the Internet properly, so they become great persons. How wonderful the Internet is! Some students spend too much time on the Internet. It is bad for their life and study. How terrible the Internet is! Spending too much time playing online is also bad for people’s healthy. Some of them die suddenly in the Internet Bar(网吧）. Every ____ has two sides. Everything has two sides ( _____or _____), so is the Internet. coin advantages disadvantages Talk about it! List the advantages and disadvantages you know of the Internet, and share in groups. Advantages: In many ways the Internet makes our life easy and simple. Disadvantages: Spending too much time online is harmful to people’s health. Disadvantages: It may cause people be less social with family and friends Disadvantages: Aside from(除此以外) that, some people attack the web or steal others’ personal information, even banking information. So we must use the Internet properly. 1. People can connect and share information in days. ( ) 2. The Internet can make our life easier and simpler in many 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. ( ) F F T F seconds. Reading Read the lesson and write true (T) or false (F). two can’t let it take up all of our time. The Internet has changed the world. People are able to connect and share information in seconds. However, the Internet has advantages and disadvantages. Where do you want to go With the ... ...
