Unit 4 Our World Topic 3 Section C课件 2024-2025学年仁爱科普版英语八年级上册

Warm up …… down, …… down, …… down then …… down. Section C Unit 4 Topic 3 Unit 4 Topic 3 Section C Lead-in Internet Explorer King of glory QQ music WeChat Baidu Tencent video TaoBao Mail Let’s talk about the Brainstorming Pre-reading Internet! Q: What do you use the Internet for? chat online do shopping play games listen to music watch movies search（搜查） for information send emails listen to music chat online play games watch movies Search for information do shopping send emails Whack-a-mole While-reading Skim the passage and choose the title. Which is the best title for the passage? A. The Internet is perfect. B. The Internet . C. We should use the Internet carefully. The title of a passage should be short and clear. The Internet is changing the world.It is becoming an important part of our lives． The Internet makes our lives more interesting.We can get all kinds of information on the internet and share it with others．We can make friends and share our ideas and feelings with each other by sending emails or chatting online.We can also do shopping,study,listen to music and watch movies.This helps make life easier． Read 1a quickly and underline the topic sentence in each paragraph. The first or last sentence usually expresses the main idea of a paragraph. The Internet is changing the world. The Internet makes our lives more interesting. This helps make life easier． The Internet makes our lives more interesting and easier. However，the Internet is not perfect．We should use it safely．Everyone can post information,and not all of it is true.Some people use the Internet to hurt others and try to get money by cheating.Some young people usually spend too much time playing games and so on． The Internet can change our lives for the better，but we should use it carefully. The first or last sentence usually expresses the main idea of a paragraph. However，the Internet is not perfect． The Internet can change our lives for the better，but we should use it carefully. Read 1a quickly and underline the topic sentence in each paragraph. 1.People can get all kinds of information on the Internet. ( ) 2. All the information on the Internet is true. ( ) 3.Most young people spend too much time playing games on the Internet. ( ) T F F Read 1a carefully and mark T or F . Not all Some What are the advantages of the Internet? 2. What are the disadvantages of the Internet? Read 1a again and answer the questions. Advantage The Internet makes our lives easier and more interesting. ____________________________________ ____________________________________ ____________________________________ ____________________________________ Disadvantage The Internet is not perfect. ____________________________________ ____________________________________ ____________________________________ get information and share it with others make friends and share ideas and feelings with each other do shopping, study, listen to music and watch movies use the Internet to hurt others say false things and get money by cheating spend too much time playing games Complete the table according to 1a. Retell. Post-reading Let’s have a competition! Group work Discuss about the advantages and disadvantages of the Internet in the group. Then have a debate. Tip:利用对比记忆，一条优点与之对应的不足，可以让你在辩论的时候借助对方的信息，还击对方。Positive side（正方）:I think it is good. Because we can make friends online. Negative side（反方）:I don’t think so. Because your friends online are bad people. It’s unsafe. Have a debate The Internet makes our lives more interesting. The Internet helps make life easier. The Internet can change our lives for the better. The Internet makes the world smaller. … The Internet bring us a lot. However, the Internet is not perfect. As a teenager , we should be careful with it. Summary 1.Words and phrases: perfect, true, correct , safely, search search for information, chat online, send emails…. 2.The advantages and disadvantages of the Internet. 3. How to use skimming, careful reading to improve the reading abilities. Must :Write a composition about the advantages and disadvantages of the Internet. Homework Choose: Imitate(仿写）1a to write a passage about the advantages and the disadvantages of TV. THANK YOU $$