【课件】Unit+3Reading+for+Writing+课件高中英语人教版（2019）必修第二册

Unit 3 The Internetwire fraud 电信诈骗cyberbullying 网络欺凌What other problems will we face on the Internet?identity theft 身份盗窃information leakage 信息泄露troll 网络挑事者What problems are mentioned in the picture?Lead inRead a blog post.What is a blog post？TitleBeginningBodyEndingWhat parts does the blog post include?1.What is the main idea of the blog post?Write a title for it.How to stay safe online and avoid bad experiences on the Internet.Online Safety2.What guidelines does the author provide for staying safe online?Tip 1:Use as few words as possible to catch the attention of the readers.Tip 2:Ask a question to introduce the topic.First,leave immediately if you find something that makes you feel uncomfortable on the site.Second,protect your privacy.Third,be polite.3.Who are the online troublemakers the blog post mentions?an identity theft,a troll,and a cyberbullyTick what the writer tells the reader in Para.1.Para.1Introductiondefinition of online safetybackground informationthe writers knowledgethe topic of the post原文：Today I thought Id blog about a question that has been asked many timeshow do you stay safe online and avoid bad experiences on the Internet?Im not an expert,but many years as a blogger have taught me a thing or two.What are the guidelines?Tip 3：Use imperative sentences(祈使句祈使句)to make the language powerful.First of all,leave immediately if you find something that makes you feel uncomfortable on the site.Second,protect your privacy.Third,be polite.Para.2Para.2How are the guidelines connected?First of all SecondThirdTip 4:Use linking words to express ideas clearly and coherently.First;firstly;in the first place;above allTo begin with;to start with;secondly;then;next;in the second place;after that;besides;whats more;furthermore;moreover thirdly;in the third place;at last;finally;eventually;last but not least;in one word;How can we explain new words or key terms in Para.2?A TrollA CyberbullyA troll is a person.stir up trouble online.use simple wordscomparison Like a troll,a cyberbully will use.Tip 5:Add details and use skills such as explanation,definition and comparison to make the information clear and understandable.Trolls often use several false.use an explanation sentenceA.By asking questions.B.By answering questions.C.By asking and answering questions.D.By asking readers to write comments.How does the writer end the post?Para.3Have you had any bad experiences online,or do you have some good advice for staying safe?Post your comments below!TitleBeginningBodyEndingTip 1:Use as few words as possible to catch the attention of the readers.Tip 2:Ask a question to introduce the topic.Tip3:Use linking words to express ideas clearly and coherently.Tip4:Use imperative sentences to make the language powerful.Tip 5:Add details and use skills such as explanation、definition and comparison to make the information clear and understandable.SummaryIntroduce the golden tips of the Internet to the other readers.Sample writingOnline Shopping SafetyWhen it comes to shopping online safety,Im sure that I know one thing or two.My net age is 10 years.Here are some tips for you.First,use the shopping websites you are familiar with.Download familiar app or software like taobao.Second,when registering a shopping website,use a strong password and keep it well.Third,never use public computers to shop online,or your privacy will be recorded in the computers.Last,install a firewall to watch over your information.A firewall is a kind of software to protect your using Internet.Have you any good tips about shopping online safely？Your ideas are welcomed below!Discussion:Other tips for staying safe online Use a website you are familiar with.Use strong passwords.Dont use public computers.Online shopping sites Dont post personal information.Dont believe everything you read.Be polite.Social networking apps Dont give out too much information.Never meet someone you met online alone.Online chat roomsTask:Chooseatopic,discusss for moresuggestionsandreport.Possible versionThere are several reasons in the world to shop online.Shopping online is a fast,economical,convenient and safe way to shop.But always keep in mind the safety rules of shopping online.First of all,choose a safe shopping platform or shopping app.You should avoid shopping at the websites that you are not familiar with because the risks are very high.Second,create and use strong passwords.Its critically important when banking and shopping online.Third,try to avoid shopping when connected to a public Wi-Fi network or when using a public computer,such as a netbar computer.Public computers and Wi-Fi networks are at a slightly greater risk for hacking,which could put your information at risk.Identity theft is more likely to occur when you use a public computer.Have you had any bad experience when shopping online?Do you have some good safety tips for shopping online.Post your comments below!IntroductionBodyEnding How to stay safe when shopping onlineTopic sentencePossible versionMore and