仁爱版英语八年级上册 unit 4 topic 3 section d 课件公开课一等奖课件省赛课获奖课件

Unit4OurWorldTopic3TheInternetmakestheworldsmaller.SectionD第1页TheComputerSong

Iknowhowtouseacomputer!Icanusethekeyboardandthemouse.

Iknowhowtouseacomputer!AndIhaveoneinmyhouse!

Turnonthecomputerandthemonitor.

Andlookatthescreen.TakeaCD-ROMandputitinthedrive.

Mycomputerisamagicmachine!

WithmycomputerIcandraw!Playgames,andreadandtype,andmore

Sende-mailandListentoasong!AndIcansingalong!

第2页Didyouknow

你懂得吗？

第3页TheInternetisverypopularintheworld.第4页

Itisabout3.2billionpeopleareusingtheInternetintheworld.

3202300000

第5页1秒电子邮件发送：167万Google搜索：3万次YouTube观看视频：5万次Instagram上传照片：463张Skype电话：1024个电话Twitter推特：3935条Dropbox上传文献：1万件It’schangingtheworldallthetime.第6页苹果强大超乎了想象第7页苹果MacAppStore苹果应用软件超出1百万第8页每天有3000多本新书出版第9页能够装在一种电子书（e-Book）里阅读Kindle可装下3200本书第10页Peoplecanreadwithoutpaper.第11页这超出了人类过去五千年信息总和第12页新科学技术知识大约每2年翻一番第13页微博云服务在你身边Microblog第14页每天发送微博1亿条这是人人都有麦克风时代第15页Wechat今天，发展最快云服务是：将手机与QQ-人际搜索-多媒体信息公布整合，这是历史上用手机取代电脑颠覆性变革里程碑。第16页互联网让我们重新想象世界上一切！第17页WhatcanwedoontheInternet?

dosomeshoppingReview第18页WhatcanwedothroughtheInternet?listentomusic

sendemails第19页Whatelsecanwedoonline?

chatwithfriendsfindinformation第20页

dosomeshoppingWhatcanwedoontheInternet?Internet

reade-bookslistentomusicwatchmovieschatwithfriendsfindinformationplaycomputergamesstudyEnglish……

第21页DoyouknowhowtolearnEnglishontheInternet?Readthefollowingpassageandfindouttheanswer.第22页ReadthepassageandchoosethecorrectexpressionsfromtheboxonPage104tocompleteit.WouldyouliketolearnEnglishontheInternet?Yoursearchresults

1

.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriters

2

ontheirwebsites.OntheInternet,you

3

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmerica

4

.youcanlistentoEnglishstories,poemsandsongs.Finally,itispossibleto

5

inanonlinedictionary.LearningEnglishontheInternetiseasyandfun!1第23页ReadthepassageandchoosethecorrectexpressionsfromtheboxonPage104tocompleteit.canhelpyoutoimproveyourlisteningskillscanbeveryinterestingcantellyouaboutwritinglookupnewwordsmaywriteemailstofriendsinothercountries1第24页ReadthepassageandchoosethecorrectexpressionsfromtheboxonPage104tocompleteitTheanswersare:BCEAD1第25页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills

.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第26页Readthepassageagainandanswerthequestion.HowcanInternethelpuslearnEnglish?第27页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountriesandthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第28页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第29页

Tellusaboutwriting第30页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第31页ChangeEnglishwordsintoChinese第32页ChangeChinesewordsintoEnglish第33页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第34页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第35页

WouldyouliketolearnEnglishontheInternet?Yoursearchresultscanbeveryinteresting.Forexample,atonlinegrammarwebsites,thereisadviceabouthowtocorrectyourEnglishgrammar.FamousEnglish-speakingwriterscantellyouaboutwritingontheirwebsites.OntheInternet,youmaywriteemailstofriendsinothercountries

andthenreadtheiremailstoyou.IfyouwanttochangeEnglishwordsintoChineseorChinesewordsintoEnglish,thentherearewebsitesthatcandothisforyou.EnglishwebsitesfromCanadaorAmericacanhelpyouimproveyourlisteningskills.YoucanlistentoEnglishstories,poemsandsongs.Finally,itispossibletolookupnewwordsinanonlinedictionary.LearningEnglishontheInternetiseasyandfun!第36页Practice