Unit2Lesson6课件冀教版英语八年级下册

Unit2SafetyUnderstandingculturesBeingsafeonline能够理解并总结网络安全的主要风险类型，并判断文本中的相关信息。能够归纳、总结保持网络安全的有效做法，并在对话或讨论中运用相关表达。能够结合自身生活经验，讨论并分享日常生活中的网络安全注意事项，培养批判性思维与数字安全意识。LearninggoalsLeadinWhenyougoonline,whatdoyouusuallydo?Playgames.Watchvideos.Chatwithfriends.Doyouthinkthesesituationsaresafeordangerous?Why?Pre-readingSomeonemaystealyourinformation.Itmaybeavirus.Itcanhurtpeople.Readthepassageandwritetrue(T)orfalse(F).While-readingAOnceyourprivateinformationisonline,youcangetrid

ofitcompletelyandeasily.()BWeshouldbecarefulwhenwewanttoclickalinkor

openanattachment.()CWemustconsiderthesourceoftheinformationweare

reading.()Readthepassageandwritetrue(T)orfalse(F).While-readingTechnologycanbegoodorbad.That'swhylearningtobesafeonlineissoimportant!That'swhy这就是为什么…Readthepassageandwritetrue(T)orfalse(F).While-readingPersonalinformationMostofushaveournamesandphotosonsocialmedia.Butwithouttherightprivacysettings,theycanbeusedbydangerouspeople.Everythingyoupostorsendonlinecouldbetakenandusedagainstyourwill.Andonceit'sonline,it'snearlyimpossibletogetridofitcompletely!Alsobecarefulofwhatotherssendyou.Ifyouclickalinkoropenanattachment,itcanbesomethingdangerousforyourcomputer,likeavirus.socialmedia社交媒体beusedby被…所利用againstyourwill违背你的意愿getridof摆脱becarefulof小心;当心clickalink点击链接Readthepassageandwritetrue(T)orfalse(F).While-readingMisinformationTheinterneteramakesgatheringinformationeasy.Butyoumustconsiderthesourceoftheinformationyouarereading.Whopublishedit,astrangeroranexpertinthefield?Whatwebsiteisiton,ablogoragovernmentresource?Doesitofferdifferentviews?Isitmeanttoinformyou,orsimplygetaquickreaction?thesourceof…的来源Theinternetera互联网时代offerdifferentviews提出不同的观点Readthepassageandwritetrue(T)orfalse(F).While-readingCyberbullyingYouprobablyknowthatcyberbullyingisbullying,butonline.Sendinghurtfulmessages,spreadingliesaboutsomeone,sharingtheirprivatephotos...theseareeasytodo,buttheyhaveahugeimpactonthevictim.Thebestwaytodealwithcyberbullyingistoignore,block,anddelete.Tellingatrustedadultisalsoimportant,especiallyifsomeoneisthreateningyou.spreadinglies传播谎言haveahugeimpacton对…有巨大影响dealwith处理;应对Thebestwayto做某事的最佳方法Sendinghurtfulmessages发送伤人的信息sharingtheirprivatephotos分享他们的私人照片Readthepassageandwritetrue(T)orfalse(F).While-readingBecarefulwithyourinformation.Thinkcriticallyabouteverythingyouseeonline.Bekindtoothers.Theseimportantlessonswillhelpyouandothersstaysafewithtoday'stechnology.staysafe保持安全Becarefulwith小心，当心Thinkcritically批判性思考Readthepassageandcompletethetable.While-readingAOnceyourprivateinformationisonline,youcangetrid

ofitcompletelyandeasily.()BWeshouldbecarefulwhenwewanttoclickalinkor

openanattachment.()CWemustconsiderthesourceoftheinformationweare

reading.()FTTReadthepassageagainandtickthetipsonhowtobesafeonline.While-readingNevergiveoutprivateinformationonline.Becarefulwithyourinformation.Trustanyinformationyouread.Becarefulofwhatotherssendyou.Considerthesourceoftheinformationyouarereading.Sendhurtfulmessagesandshareothers'privatephotos.giveout发表Bob:Theinterneteramakesgatheringinformationeasy.Tim:Exactly.Butitalsobringssomeproblems.Bob:Iagree._____________________________________________Tim:Ofcourse.Somepeopleusetheinternettoharmothers.Bob:That'strue.Someonetriedtocyberbullyme.Tim:Really?___________________________Bob:Iignoredanddeletedthehurtfulinformation.ThenIblockedthepersonandtoldmyfatheraboutit.Tim:Whatdoyoudotobecybersafeonlinenow?Bob:______________________________________Tim:Technologycanbegoodorbad.___________________________________________It’simportanttobesafeonline.Readandcompletetheconversation.Post-readingA.Inevergiveoutprivateinformationonline.B.Howdidyoudealwiththat?C.Weshouldthinkcriticallyabouteverythingonline.D.Doyouthinklearningtobecybersafeisimportant?Inevergiveoutprivateinformationonline.Howdidyoudealwiththat?Doyouthinklearningtobecybersafeisimportant?Weshouldthinkcriticallyabouteverythingonline.Criticalthinkingmeansthinkingcarefullybeforeyoubelieve,decide,oract.Ithelpsyouunderstandthingsbetterandmakegoodchoices.Weusecriticalthinkingnotonlyonline,butalsoindailylife—atschool,athome,andwithfriends.Post-readingTomisalwayslate.Youaredoinghomeworkandseetwodifferentanswersonline.Shouldyoubelieveitcompletely?Shouldyoujusttakethefirstone?Post-readingPartKeyideaKeyriskWhattodoPersonalinformationonceonline—hardtoremovecanbemisusedprotectprivacy,don’tsharetoomuchMisinformationcheckthesourcefalseinformationspreadsquicklythinkcriticallyCyberbullyingeasytodobutharmfulvictimgetshurtignore/block/delete;telladultsWhile-readingThat'swhylearningtobesafeonlineissoimportant!这是为么学习网络安全此重要!“that'swhy”意思是“这就是为什么......”“因此......”归纳：that’swhy+句子（表结果）。Iwassick.___________Ididn'tgotoschool.我生病了，这就是我没去上学的原因。That’swhy翻译句子。他学习很努力,因此取得好成绩。Hestudiesveryhard.That’swhyhealwaysgetsgoodgrades.ExerciseLanguagepoints2.Everythingyoupostorsendonlinecouldbetakenandusedagainstyourwill.网上发布或发送的任何内容，都可能被拿去用于做违背你意愿的事情。b.againstone'swill意为“违背某人的意愿”“强迫某人”。Theytookphotosofhim_______________.他们在他不愿意的情况下拍了他的照片。againsthiswillTheinformationwasshared_______________.这些信息她不愿意的情况下被分享了。ExerciseLanguagepointsagainsthiswilla.send意为“发送;邮寄”“派遣”。归纳：（1）sendsb.sth.=sendsth.tosb.把某物发送给某人

（2）sendsth.fromsp.从某地及某物

（3）sendsb.todosth.派某人做某事2.Everythingyoupostorsendonlinecouldbetakenandusedagainstyourwill.网上发布或发送的任何内容，都可能被拿去用于做违背你意愿的事情。send意为“违背某人的意愿”“强迫某人”。Theytookphotosofhim_______________.他们在他不愿意的情况下拍了他的照片。againsthiswillTheinformationwasshared_______________.这些信息她不愿意的情况下被分享了。ExerciseLanguagepointsagainsthiswill3.Thebestwaytodealwithcyberbullyingistoignore,block,anddelete.应网络霸凌的最佳方式是忽略、屏蔽和删除。"Thebestwaytodosth.”意思是“做某事的最佳方法是做某事”todosth.是动词不定式短语，修饰前面的名词way。Languagepoints___________________________istoreadandspeakeveryday.学习英的最方法是每天读和说。ThebestwaytolearnEnglishdealwith为固定短语，意思是“处理;应对”。Sheisusedtodealingwithallkindsofpeopleinherjobs.她已习惯于和工作中遇到的各种各样的人打交道。Idon'tknowhowto__________theproblem.我不知道如何处理这个问题。Exercisedealwith4.Nevergiveoutprivateinformationonline.不要在网上泄露个人隐私信息。giveout意思为“发布；宣布”LucywasgivingoutthenewbookswhenIenteredtheclassroom.Thesungivesoutlightandheat.Doyouthinkitispopularto_________redenvelopes(红包)onWeChatDuringfestivals?—Yes.ButIprefe