高一英语 unit 4 cyberspace lesson 1 tomorrow’s world导学案教师版 北师大版必修2

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1、SeniorHighEnglishBook2Unit4CyberspaceLesson1Tomorrow’sWorld☆Learningtargets(学习目标)1.Findoutsomeideasandpredictionsaboutthefutureofcyberspaceandsummarizethem;2.Pronouncethenewwordscorrectlyandunderstandtheirmeaningincontext;3.Organizevocabularyaroundthetopicof“cyb

2、erspace”;4.Describepeople’spredictionsandattitudestowardsfuturecyberspaceusingthewordslearned.☆Keypointtolearn(学习重点)1.Usingtimelinkers,especiallyadverbsandconjunctions2.TalkingaboutYangLiweiandthespaceflightwiththewordslearned.☆Difficulttasktocomplete(学习难点)Howto

3、improvestudents’readingandspeakingabilities☆Somesuggestedwordsandphrases(参考词汇)Ⅰ.Preparationsbeforeclass(课前准备)Task1:Imagine,readandfind(想一想、读一读、找一找)请完成Page8Exercise2&4.Task2:Wordrecognition(词汇热身之网络词汇知多少)网吧cybercafe宽带broadband聊天chat桌面desktop键盘keyboard鼠标mouse登陆logi

4、n/logon博客blog发贴post回帖reply移动move删除delete刷新refresh注销logout病毒virus黑客hacker死机crash服务器server浏览器browser防火墙firewallⅡ.ActivitiesinClass(课堂活动)Task1:Rewardingtime(比一比)Task2:Readandjudge(读一读、断一断)Trueorfalse1.Inspiteofthedevelopmentofcomputers,itisunlikelytoliveinvirtualre

5、ality.(F)2.Thetextinferstousthatworryisnotnecessary;computersandtheInternetonlydogoodtous.(F)3.Itiscertainthatinthefuturewewillnotgotoschoolintheclassroomlikeus.(F)4.Inthefutureitispossiblethatpeopleliveinanotherworldofouterspace.(F)5.Invirtualreality,youcandoma

6、nythingsbutneedn’tgototheplaceyourself.(T)6.BecauseoftherapiddevelopmentofInternettelevisionandthemailwillbereplacedbycomputer.(T)Task3:Readthearticleagain.Matchtheparagraphswiththeseheadings.Para.1TheGrowthoftheInternetPara.2PessimisticIdeastowardstheFutureofCy

7、berspacePara.3OptimisticIdeastowardstheFutureofCyberspacePara.4TheFutureofVirtualRealityTask4:Correcterrorsofthefollowingsentences.(onemistakesofeachsentence)1.Inthelastthirtyyears,theInternetgrewrapidly.2.Terroristmay“attack”theworld’scomputers,causechaos,makep

8、lanesandtrainscrash.3.Itisconvenienttoorderticketsfromtheinternet.4.In1983,therewereonly200computersconnecttotheInternet.5.Itisclearwecanuseinternettodoallkindsofthin