北师大版必修第二册 Unit4 Information Technology Lesson 3 Internet and friendships课件

InformationTechnologyUnit4Lesson3—Reading(1)LeadinGiveyourreasons.PositiveaspectsNegativeaspectsPre-reading1.Argumentativewriting(议论文)：以议论为主要表达方式，通过摆事实、讲道理、直接表达自己的观点和主张的文章体裁。2.Topicsentence(主题句/论点)：陈述文章或每一个段落的主旨。3.Supportingdetails(支持性细节/支撑句/论据)：支撑句提供关于该主题的更多信息。4.注意：在高考阅读中，利用文章或段落的结构关系解题至关重要，段落的语篇结构通常是主题句（总）+支持性细节（分）。Lead-in&Pre-readingSkillBuilderIdentifyingTopicSentencesandSupportingDetailsAtopicsentencestatesthegeneralideaorthemainpointofatextorparagraph.Supportingdetailsgivemoreinformationaboutthetopic.Readthetexttogetthegeneralidea.Identifyonesentenceforeachargumentthatstatesthisgeneralidea.Thisisthetopicsentence.Readthetextagain.Lookforeatralinformationthatsupportsthetopicsentence,e.g.examples,reasons.Therearethesupportingdetails.Pre-readingIdentifyingTopicSentencesandSupportingdetailsAtopicsentencestates_________________________ofatextorparagraph.Supportingdetailsgivemore_____________________.Readthetext_____________________._____________________________thatstatesthisgeneralidea.Thisisthetopicsentence.Readthetextagain.________________________thatsupportsthetopicsentence,e.g.examples,reasons.Theseare_________________.thegeneralideaorthemainpointinformationaboutthattopictogetthegeneralideaIdentifyonesentenceforeachargumentLookforextrainformationthesupportingdetailsReadthefirstblogpost“TheInternetHarmsFriendship”.Completetheinformationonthediagram.While-readingArgumentsSupportingdetailsMethodstosupportargumentsIntroduction(Para.1)WhiletheInternetcanbringpeopletogether,itcanalsoharmfriendship.Talkingonlineisnoreplacementforface-to-facecontact.(Para.2)1Imagescannotreplaceareal-life…2Communicatingthroughascreenmakesitmoredifficult…toconcentrateorshowkindness…Citingideasfromexpertsorauthorities;ReferringtocommonknowledgeAccordingtoaparentingexpert…Asweknow,importantsocialskillsTheInternetmakespeopleself-centered.(Para.3)1Somepeopleareonlyconcerned

withtheironlinepopularity.2Alotofthecontentpostedon

socialmediaisshallowortrivial.Onlinerelationshipsmaynotbewhattheyappeartobe.(Para.4)Onlinefriendshipisnotbuilton

thebasisoftrust,sogoingonlinecanbedangerousforsomepeople.GivingexamplesForexample,insteadofhavingproperconversationswiththeirfriends…Conclusion(Para.5)Friendsshouldfocusmoreonface-to-facecommunicationtomaintainhealthyfriendships./Readthesecondblogpost“TheInternetHelpsFriendship”.Completetheinformationontherightsideofthediagram.While-readingFinally,IbelievetheInternetbringspeopleclosertogetherandmakescommunicationwithfriendsmoreconvenientandinteresting.最后，我相信互联网能使人们更紧密地联系在一起，让朋友间的交流更加方便和有趣。[省略引导词that的

从句；

___________。宾语

动词、介词之后是宾从

]第三，在线交流实际上可以让人们更加亲近。现在只要点一下鼠标，就能找到你的朋友。无论何时有人需要帮助，来自世界各地的朋友可以立即提供有用的建议和信息。这能让朋友们感到被爱和被关心。对我来说，这非常令人发省，因为它指出了线上友谊的好处正如艾琳·肯尼迪·摩尔所指出的，网络朋友“填补了现实生活中的朋友无法填补的空白。”多音节词，比较级前加moreTheInternetcanhelpdevelopfriendshipsinmanyways.Firstly,theInternetmakescommunicationmuchmoreconvenient.Secondly,theInternethasalsomadecommunicationmorefun.Thirdly,onlinecommunicationcanactuallybringpeopleclosertoeachother.分论点1分论点2分论点3中心论点:ReadforArgument(论据)任务：独自翻译相关行信息，并完成下表找出论证方法！

论证方法Bolg2lines6-9（行）lines12-14lines16-17对比比较回忆论证方法：引用权威常理判断举例说明对比比较使用数据引用权威常理判断Blog2段4第二句：Nowadays,yourfriendsarejustaclickaway.结尾句：AsEileenKennedy-Moore,anauthorityonthesubject,pointsout,onlinefriends"fillholesreal-lifefriendscan't”.Readforwords你如何理解标红处？语言有何妙用？暗喻：隐而不显的比喻。Thirdly,onlinecommunicationcanactuallybringpeopleclosertoeachother.Readandthink“Generalidea”usuallycomesfromthefirstparagraphofthepassage.Readandthink“Topicsentence”usuallycomesfromthefirstsentenceoftheparagraph.ReadandthinkReadthefirstblogpostagain.Completetheinformationontheleftsideofthediagram.Post-readingThinkandShare.1.Lookatthesentencefromparagragh2inthefirstblogpost,“Itistheseskillsthatenableustodeveloplifelongfriendships.”Whatdoes“these”referto?Doyouagreewiththestatement?Whyorwhynot?2.Inthesecondblogpost,whatdoesEileenKennedy-Mooremeanwhenshesaysthatonlinefriends“fillholesreal-lifefriendcan't?”Giveyourreasons.ReadandthinkWhatis“Topicsentence”and“Supportingdetails”?ReadandthinkAtopicsentencestatesthegeneralideaorthemainpointofatextorparagraph.Supportingdetailsgivemoreinformationaboutthattopic.Talkingonlineisnoreplacementforface-to-facecontactReplacesthwith/by用…替换（replacement）Takethereplaceof=takeone’splace代替育儿专家Whatdoes“it”inthisreferto?Concentrateon集中注意力于ConcentrationConcentrateone’smind/attention/oneselfon致力于TheInternetcanmakepeopleself-centredBeconcernedwith关心AsfarasIamconcerned就我而言Concerning（介）关于Addition新增人员，增加Addupto合计为n.内容，目录，容量Adj.满足的v.使满足Becontenttodo/withsthToone’sheart’scontent尽情地课堂及时复习（单词、短语和句型）1、读背知识点2、检测（集体默写，抽查默写）3、完成相应练习册/学案上基础题Ⅰ.单词拼写Heforcedhimselfto________（关注）histhoughtsonwork.Thecompany‘smarketshareis48_______(百分比)inthema