英语必修 第二册Unit 3 The internet示范课课件ppt

这是一份英语必修 第二册Unit 3 The internet示范课课件ppt，文件包含ReadingforWritingpptx、5G-vlogmp4、登山vlogmp4等3份课件配套教学资源，其中PPT共38页， 欢迎下载使用。

T learn the rganizatin and language features f blg pst.T write a blg pst abut nline safety.
Originating in the 1990s with the early Internet, the “blg” has nw becme very ppular n the Internet. “Blg” is a shrtening f “web-lg”. The ld wrd “lg” was an fficial recrd f events during a particular perid f time, ften used in the cntext f ships and jurneys. Blg is bth a bun and a verb.
There are many kinds f blg cvering different tpics and used fr different things. One cmmn example is a “live blg”, where an event will be written abut nline as it happens, ften n a news-based website.
Match the wrds t the crrect meanings.
t press a buttn n a cmputer muse t chse smething frm the screen that yu want the cmputer t d, r t press a buttnan act f stealing smethingspeaking r behaving in a way that is nt plite and is likely t ffend r anny peplean bject, persn, r place that is deliberately chsen t be attackeda statement, stry etc that is cmpletely untrue
target, click, false, theft, rude
making yu feel ashamed, nervus, uncmfrtable the ne that yu are talking abut, and nt any ther; special r great; very careful abut chsing exactly what yu like and nt easily satisfied unhappy and wrried because smething unpleasant r disappinting has happened; t make smene feel unhappy r wrried rules r instructins abut the best way t d sth. smene wh has written a bk
guideline, embarrassing, authr, particular, upset
embarrassing
Read the blg pst and answer the questins.
1. What’s the main idea f the blg pst? Write a title fr it. The blg pst is abut hw t stay safe nline and avid bad experiences n the Internet. Title: Online Safety.2. What guidelines des the authr prvide fr staying safe nline? First, leave immediately if yu find smething that makes yu feel uncmfrtable n the site. Secnd, prtect yur privacy. Third, be plite.
3. Wh are the nline trublemakers the blg pst mentins? Three kinds f peple: an identity thief, a trll, and a cyberbully.4. D yu have any mre tips fr hw t surf the Internet safely? Share yur ideas with a partner. 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.
Study the rganizatin and language features.
1. Tick what the writer tells the reader in Paragraph 1. A. definitin f nline safety B. the writer’s knwledge C. backgrund infrmatin D. the tpic f the pst
2. What wrds and phrases des the writer use t rganise the infrmatin in the secnd paragraph? First f all; Secnd; Third.3. 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”.4. Hw des the writer end the pst? By asking fr cmments.
1. It seemed like a jke at first, but the girl was very upset. upset adj. unhappy and wrried because smething unpleasant r disappinting has happened 心烦的；苦恼的；沮丧的 vt. (upset, upset) t make smene feel unhappy r wrried 使烦恼；使生气；搅乱
【归纳】be upset abut 为……烦心 be upset t d 对做……感到不安be upset that 心烦……It upsets sb. t d sth. 让某人心烦的是……
【语境应用】单句语法填空。1) She was upset ____________ (knw) that her plan was turned dwn.2) My hliday _____________(upset) by the heavy rain.单词拼写3) The task was s hard, and Steve, angry and __________ (心烦意乱的), said he was quitting. (2019江苏高考)
根据括号内所给汉语提示完成下列句子。4) She _____________________(非常难过) lsing her wedding ring.5) Tell me first ________________________ (什么让你如此沮丧).
was very upset abut
what has upset yu s much
2. Use a website yu are familiar with. familiar adj. smene r smething that is familiar is well-knwn t yu and easy t recgnize 熟悉的; 常见的; 亲近的 【拓展】 unfamiliar adj. 不熟悉的
【语境应用】单句改错。1) 他对这个题目是相当熟悉的。 He is quite familiar t this subject.2) 他的名字是我们这里的每个人所熟知的。 His name is familiar with everyne here.
He is quite familiar with this subject.
单词拼写。3) It als desn’t require a new type f technlgy that peple aren’t already __________(熟悉的) with.
Use what yu have learnt t write a blg pst abut nline safety. Chse ne f the tpics belw and use the ntes t draft yur blg pst.
Online shpping sites Use a website yu are familiar with. Use strng passwrds. Dn’t use public cmputers.
Online chat rms Dn’t give ut t much infrmatin. Never meet smene yu met nline alne.
Scial netwrking apps Dn’t pst persnal infrmatin. Dn’t believe everything yu read. Be plite.
博文是人们在网络分享和交流平台记录自己在一段时间内的所见、所闻、所感的短文，是人们在日常生活中经常使用的一种新媒体语篇。它可以以文字、图片、视频等形式实现信息的分享、传播以及问题的交流与互动。一、审题定调 本单元的写作任务（P33）是要求同学们就三个网络平台（网上购物网站、社交网络APP、在线聊天室）的安全问题发表自己的看法或观点。
二、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。
三、关于网络安全的建议★Online Safety Tips• Lk after yur mney.• Prtect yur persnal and nline access infrmatin. • Be Web wise. Beware (当心) f cmmunicatins that ask yu t act immediately, ffer smething that sunds t gd t be true, r ask fr persnal infrmatin.• Blck and reprt suspicius (可疑的) users.
★Offline Safety Tips• Get t knw the ther persn befre meeting him / her ffline.• Always meet in public.• Tell a friend r family member f yur plans and when and where yu're ging.• Keep persnal articles safe at all times.
2. Organize yur draft.
Hell everyne. I’m a senir high schl student. Tday I want t blg abut smething that I think is very imprtant. Unfrtunately, I knw abut this tpic well because I made a silly mistake. That was t make my email passwrd “passwrd123”!
Abut six mnths ag, smene hacked my email accunt. That means they fund ut my passwrd, then tried t use my accunt t take mney frm me and sent viruses t all my cntacts! Luckily my friend tld me when she gt a strange email frm me, s I changed my passwrd immediately. I read abut hw t make a gd passwrd. A gd ne shuld have a mixture f bth upper case (large capital) letters and lwer case (small) letters, numbers, and ther characters.
It als shuld nt be a name r date r anything smene can guess. It shuld be cmpletely randm, that is, it shuldn’t make sense! Althugh it can be hard t remember lts f cmplicated passwrds, it is wrth it! These days yu can als use a passwrd manager. This is a special prgram that helps yu manage passwrds fr all yur different accunts.
Althugh I hpe nthing similar has happened t my readers, please cmment if yu have had a similar experience r if yu have any mre gd ideas abut making yur passwrds super safe!Catch yu later!
Exchange drafts with a partner. Use the checklist t help yur partner revise his/ her draft.
Des the authr include examples, cmparisns, r explanatins?Des the writer end by asking readers t leave cmments and/r suggestins?Can yu find any grammar r spelling mistakes?
Des the writer tell the reader what he/she knws the tpic?Are the tips and suggestins well rganized?Has the writer defined the new wrds?
Put up yur revised draft in the classrm r read it t yur class.
D yu knw vlg?What is vlg?What can yu d with vlg?
阅读下面短文，根据其内容写一篇60词左右的内容概要。
One pssible versin:Remembering is traditinally a scial activity. (要点1) Hwever, everything has been changed by the Internet, n which peple depend greatly fr remembering things. (要点2) The Internet als cmes t mind quickly when peple d nt knw the answer t a questin. (要点3) There are gd reasns fr this — the Internet is similar t a knwledgeable persn but far better in many ways. (要点4)
Finish yur writing.Make a vlg with yur friends.