电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

高中英语 Unit4(Cyberspace)lesson1 Tomorrow's World课件5 北师大版必修2 课件VIP免费

高中英语 Unit4(Cyberspace)lesson1 Tomorrow's World课件5 北师大版必修2 课件_第1页
1/23
高中英语 Unit4(Cyberspace)lesson1 Tomorrow's World课件5 北师大版必修2 课件_第2页
2/23
高中英语 Unit4(Cyberspace)lesson1 Tomorrow's World课件5 北师大版必修2 课件_第3页
3/23
Unit4Lesson1Tomorrow’sWorldTheFutureofCyberspaceStep1WarmupModerntechnology(现代科技)helpsusdomanythings.DigitalCameras数码相机MP3computersrobots(机器人)theInternetcellphones(无线电话)CD(CompactDisc)光盘DVD(DigitalVideoDisc)数字化视频光盘Step1WarmupButmoderntechnology(现代科技)canalsocauseproblems.Workinsmallgroupsof4anddiscuss:Group1:theadvantages(优点)ofrobotsGroup2:thedisadvantages(不足)of‘robots’Group3:theadvantagesof‘computers’Group4:thedisadvantagesof‘computers’TechnologyAdvantagesRobotsDisadvantages1.Robotscanworkindirtyanddangerousplaces.2.Robotscanworkwithoutsleepandfood.1.Robotscan’tthinkormakedecisions.2.Peoplemaylosejobsifrobotsareusedinsteadofhumans.TechnologyAdvantagesComputersDisadvantages1.Computersareexpensive.2.Computerscan’tthinkormakedecisions.1.Computershelpusworkfaster.2.Computerscanhelpussolvedifficultproblems.Step2Guessing:Whichofthesetopicsdoyouthinkitwillmention?Readfastandfindout!theInternetartificialhumantimetravelrobotsglobalwarmingvirtualreality(虚幻/模拟现实)Step3DiscussionTakeoutasheetofpaper.Workingroupsof4andwritedownthestructureofthepassage.(文章的写作结构)Tips:(提示)从文章的两类人的观点着手。1.Whyaresomeexpertspessimistic(悲观的)aboutthefutureoftheInternet?2.Whyaresomepeopleoptimistic(乐观的)aboutthefutureoftheInternet?pessimistichackersCyberterroristsnowinthefuturecybercriminaloptimisticinthefuturevirtualrealityworkshopstudygetentertainmentTV&postalservicewilldisappearalreadyinthenextfewyearsshopontheInternetgetinformationbuybooksfindoutholidayoffersbookticketsThestructureofthepassage(文章的写作结构)bad:pessimistic(悲观的)good:optimistic(乐观的)HowdoesthecomputerandtheNetaregoingtoaffectourlives.TopicSentence(中心句)Step4GuessthemeaningReadthearticleagainandmatchthevocabularyfromthetextintheboxbelowwiththedefinitions.1.cybercriminal2.hacker3.cyberterrorist4.theNet(Internet)5.virtualreality6.e-mailLine12Line13Line16Line1/26Line43Line41Guessthemeaningfromthecontext.(上下文)1cybercriminal2e-mail3virtualreality4cyberterrorist5theNet(Internet)6hackerStep5Enjoythereading.Step6CreationandSpeakingAfterreadingthearticleanddiscuss:Whatwillyoudotobringthemachinesandpeoplebothtogetherandmaketheworldbeautifulagain?Getonetoreporttheopinionsofyourgroupmembers!!!UsefulExpressionsStep11.affectourlivesLine11.inthelastthirtyyears=inthepastthirtyyearsinthepastLine42.connecttoLine103.bepessimisticabout在过去的三十年里在过去连接到对……悲观影响着我们的生活Line216.beoptimisticaboutLine247.findoutholidayoffersLine258.allsortsofLine3210.ahugegrowthofshoppingontheNetLine3611.getentertainmentLine3912.mailserviceLine4613asif=asthough对……乐观各种各样的网上购物大增长进行娱乐活动邮政服务似乎,好像查找节日特惠价Step2Practice1.Thenewlawwillbeputinto_____nextmonth.Doyouthinkitwill_____yourlife?A.effect;affectB.effect;effectC.affect;affectD.affect;effect2.你把这根电线和电视机连上好吗?Willyou_______thiswire______thetelevision?3.这个人与那宗犯罪有关。Thisman__________________thecrime.Aconnectto/withisconnectedwith4.尽管我们有许多困难,但我们应当乐观地对待生活。Weshouldbe__________________ourlife________weareingreattrouble.5.---Fivedollars.That’smylast_____.---Allright.That’sadeal.A.opportunityB.amountC.supportD.offeroptimisticaboutthoughD名词:出价/提供的帮助6.Whenheheardourdifficulty,he____tohelp.A.offeredB.suggestedC.supportedD.said7.Howbeautifulthispictureis!Itlooks______thebutterfliesinitwereflyingtous.A.asif/thoughB.thatC.likeD.ifAAoffersth.to(介词)sb.向某人提供某物offertodo(不定式)sth.主动去做…通常用在look,seem,sound,taste,smell,feel等连系动词后。

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

高中英语 Unit4(Cyberspace)lesson1 Tomorrow's World课件5 北师大版必修2 课件

您可能关注的文档

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部