高中英语Unit 3 The internet课前预习课件ppt
展开Wire Fraud (电信诈骗)
Cyberbullying (网络暴力)
What ther prblems will we face n the Internet?
Identity theft (身份盗窃)
Infrmatin leakage (信息泄露)
Trll (网络挑事者)
What prblems are mentined in the picture?
Hw can we stay safe nline?
What is a blg pst ?
A blg pst is an entry (article) that yu write n a blg. It can include cntent in the frm f text, phts, infgraphics (信息图), r vides.
The blg part
The cmment part
1. What is it?2. Hw many parts dse it have?
Read the blg pst and answer the questins.
What's the main idea f the blg pst? Write a title fr it.What guidelines des the authr prvide fr staying safe nline?Wh are the nline trublemakers the blg pst mentins?D yu have any mre tips fr hw t surf the Internet safely? Share yur ideas with a partner.
The blg pst is abut hw t stay safe nline and avid bad experiences n the Internet. Title: Online Safety.
First, leave immediately if yu find smething that makes yu feel uncmfrtable n the site. Secnd, prtect yur privacy. Third, be plite.
Three kinds f peple: an identity thief, a trll, and a cyberbully.
Dn't give yur real name r persnal details such as yur age, address, r yur schl. Use a virus prgram t prtect yur cmputer frm viruses r attacks.
Tick what the writer tells the reader in Paragraph 1.
definitin f nline safetythe writer's knwledge backgrund infrmatinthe tpic f the pst
What wrds and phrases des the writer use t rganise the infrmatin in the secnd paragraph?
First f all; Secnd; Third.
What new wrds are explained in the text, and hw?
Trll and cyberbully. Use simple wrds and an explanatin sentence t define "trll". Define "cyberbully" by cmparing it with "trll".
Hw des the writer end the pst?
By asking fr cmments.
Intrduce the glden tips f the Internet t the ther readers.
Discussin: Other tips fr staying safe nline
· Use a website yu are familiar with. · Use strng passwrds.· Dn’t use public cmputers.
Online shpping sites
· Dn’t pst persnal infrmatin. · Dn’t believe everything yu read.· Be plite.
Scial netwrking apps
· Dn’t give ut t much infrmatin. · Never meet smene yu met nline alne.
Online chat rms
Task : Chse a tpic, discusss fr mre suggestins and reprt.
Pssible versin
There are several reasns in the wrld t shp nline. Shpping nline is a fast, ecnmical, cnvenient and safe way t shp. But always keep in mind the safety rules f shpping nline. First f all, chse a safe shpping platfrm r shpping app. Yu shuld avid shpping at the websites that yu are nt familiar with because the risks are very high. Secnd, create and use strng passwrds. It's critically imprtant when banking and shpping nline. Third, try t avid shpping when cnnected t a public Wi-Fi netwrk r when using a public cmputer, such as a netbar cmputer. Public cmputers and Wi-Fi netwrks are at a slightly greater risk fr hacking, which culd put yur infrmatin at risk. Identity theft is mre likely t ccur when yu use a public cmputer.Have yu had any bad experience when shpping nline? D yu have sme gd safety tips fr shpping nline. Pst yur cmments belw!
Hw t stay safe when shpping nline
Tpic sentence
Mre and mre peple are starting t chat nline which means that chat rms are quickly filled up with peple. While that can be exciting fr mst peple, nt everyne is trustwrthy. That is why yu have t be cautius when using nline chat rms. The first thing t keep in mind is nt t give ut persnal infrmatin, such as yur full name, phne number, and hme r wrk address in case thers use it fr ill purpses. Anther imprtant thing is never t meet smene yu met nline alne. If yu have t meet yur net pal, meet in public r with a friend t keep yu cmpany.Have yu ever chatted with smene in an nline chat rm? D yu have sme safety tips when in a chat rm. Pst yur cmments belw!
Hw t stay safe in an nline chat rm
Use what yu have learnt t write a blg pst abut nline safety.
Recently, the prblem f ... has drawn wide attentin. It is cmmnly believed that ... /It is a cmmn belief that ... Many peple insist that ... /hld the belief that ... With the develpment f science and technlgy, an increasing number f peple believe that ...
1. 最近,...的问题引起了广泛的关注。2. 普遍认为, 很多人坚持认为 随着科技的发展,越来越多人相信...
Intrductin:
/has been brught int fcus.
On the ne hand, On the ther hand,...
1. 在社会上,这个问题比以前任何时候都被更频繁地提起和强调。
2. 有些人可能持有这样的观点...
3. 然而,任何事物都有两面性,...也不例外。
4. 一方面..., 另一方面...
The prblem has been mentined and emphasized in ur sciety mre frequently than ever befre.
Sme peple hld the view that...
Hwever, every cin has tw sides, nt an exceptin.
As fr Frm my standpint, As far as I am cncerned,... Frankly speaking, I am in favr f the pinin that... I hld the belief that the advantages f its disadvantages. Pst yur cmments belw!
2. 坦白地说,我会支持...的观点。
3.我认为 ...的利大于弊.
如何写博客本单元的写作任务是博客写作(blg pst),博文就是网络日志中的短小美文。必须具备以下要求:1.标题引人注目;2.内容新颖;3.短小精悍;4.融思想性、知识性、趣味性、艺术性于一体。
谋篇布局就本单元的写作任务而言,可以分为三部分:第一部分:提出话题—网络安全的重要性;第二部分:主体—对网络安全的建议;第三部分:结尾—征求读者意见并欢迎留言。
最近,你在博客上发起一次英语征文活动,邀请读者围绕“ Online shpping safety tips.” 这个话题,谈谈对于网络购物安全的建议。注意:1.词数80左右;2.可以适当增加细节,以使行文连贯。
Step 1:Organizatin(Structure)Step 2:Cllecting infrmatin:Step 3:Prper link wrds
1.Use the website yu are familiar with 2.Use strng passwrd 3.Dn't use public cmputers
Intrductin Bdy Ending
first... secnd... besides, n ne hand, n the ther hand, s that, hwever, that /which/wh(关系词)
[书面表达]随着社会的发展和互联网的普及,许多不文明用语也在网上流传开来。假定你是李华,最近学校网站正在征集英文建议,请你就“网络不文明用语”话题写一篇英文博客,内容要点如下:1. 现状;2. 危害(损害网络环境,影响身心健康等);3. 提出建议(远离不文明用语,共创网络文明环境等)。注意:词数80左右。参考词汇:网络环境 the Internet envirnment 不文明的 uncivilized
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