译林版高中英语必修三Uint3 Workbook-Building skills 教案（名校）.docx

Unit 3 The world onlineBuilding skills内容分析：本板块围绕单元话题以“网上的世界”创设情境，展开一系列听、读、写等任 务活动。首先通过设问引出话题，再听取一段材料，完成相应的练习，使得学生们 对现在网络带来的影响有基本的认识。之后通过角色扮演等活动，来讨论网络的利 弊，积累语料。紧接着阅读文章，回答问题。最后基于之前的听、读等活动，写一 篇关于网络支付利弊的文章。教学目标:By the end of this section, students will be able to:1. know the basic information about surfing online;collect some useful expressions to discuss the advantages and disadvantages of Internet;2. write an argumentative essay on the advantages and disadvantages of making onlinepayments.教学重难点:1. To listen and get the information about Internet;To organize the activity of role-play;2. To guide students to read the article;To teach students how to write an argumentative essay on the advantages and disadvantages of making online payments.教学过程:Step 1 LeadinQs: Do you stay online longer than you intended? Do you hear other people in your life complain about how much time you spend online? Do you say or think, “just a few more minutes” when online? Do you try but fail to cut down on the time you spend online? Do you hide how long you've been online?If any of these situations are coming up on a daily basis, you may be addicted to the Internet.【设计意图：快速引入话题，拓展相关词汇。】Step 2 Listening and speakingListen to the radio and finish the exercises.Al: Li Yue is talking to Ms Wu about internet addiction. Listen to the conversation and decide whether the following statements are true (T) or false (F). Circle the incorrect information in the false statements and correct it in the blanks. About 33 million people under the age of 29 are Internet addicts in China.T/FTStudents aged 13 to 19 have the highest rate of Internet addiction.T/FF(19f 17)The newspaper article explains why so many students get addicted to the Internet. T/FF (explains一doesn't explain) Students who are addicted to the Internet may suffer from sleep problems. T/FT Students who are addicted to the Internet seldom get bored. T/FF (seldomf easily)A2: Li Yue is listening to Ms Wu's lecture about preventing Internet addiction. Listen to the lecture and complete the notes below.Tips on preventing Internet addictionReduce Internet use Set a timer, which hclps(l) develop your sclf-contrcl as well. (2) Download an ar)p that monitors and limits your smartphone use. (3) Remove the apps you waste the most time on.Have a rich and rewarding offline life Find(4) healthy inlerests ralhnr than staring at the screen. Take part in (5) social activities more often, which helps build real relationships. Seek support Talk to your teachers or parents if you have problems controlling your Internet use. Seek (6) professional help if things get worse.A3: Internet addiction has become a serious problem. In pairs, role-play a conversation between an Internet addict and a friend who tries to offer advice. Use the example below to help you and pay attention to the expressions in bold. Switch roles after you finish.A: I'm a bit worried . I think I'm spending too much time online.B: I think you need to find something else to do besides browsing the Internet.A: I guess you're right. What kind of things are you thinking of in particular?B: To avoiding spending too much time online, we should interact more with the people around us. It's much easier to break away from Internet addiction with the support of family and friends.A: Yeah, I agree. Ifs definitely better to hang out with classmates and talk about our studies or life in general. But all my friends are so busy with homework right now. Is there anything else I could do?B: You could always try out a new hobby-if you like spending time in front of the computer, why not learn about computer programming? And if you're stressed out, you could simply go for a walk. Thafll help you clear your mind.A: Thank you. You've been so helpful!Useful expressions In particular Avoid doing sth., Interact with . Break away Hang out Try out Clear one's mindStep 3 ReadingRead the news story and answer the questions below.1. What do the underlined word “cybercrime” in the first paragraph and “victims“ in the second paragraph mean?Possible answer:The word “cybcrcrimc, means the crime that people commit using the Internet. The word “victims” means those who get cheated or harmed by other people.2. How did David Klein manage to gel money from Todd? Give specific examples.Possible answer:David Klein pretended lo be a leenager in an online chat room. He convinced Todd that his family didn't have enough money. He told Todd he needed money fbr his grandmother's treatment and medicine, and a new bike.Step 4 WritingUsing the Internet to make payments can be very convenient but il can also be dangerous. Write an argumentative essay on the advantages and disadvantages of making online payments.教学反思