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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit 3,The World Online,The World Online,The World Online,Unit 3The World OnlineThe Worl,1,Teaching objectives,Students are expected to,know about the advantages and disadvantages of the Internet.,master the way of developing an argument,learn to write an argument.,Teaching objectivesStudents ar,2,What do we use the Internet for?,Brain storming,Search for information,Keep in touch with,Do online shopping,other functions,What do we use the Internet fo,3,What do we use the Internet for?,What do we use the Internet fo,4,What do we use the Internet for?,What do we use the Internet fo,5,What do we use the Internet for?,What do we use the Internet fo,6,What do we use the Internet for?,What do we use the Internet fo,7,What do we use the Internet for?,What do we use the Internet fo,8,What do we use the Internet for?,What do we use the Internet fo,9,Unit 3,Functions of the Internet,Positive,Unit 3Functions of the Interne,10,Unit 3 Reading,The Effects of the Internet on Our Lives,The Effects of the Internet on Our Lives,The Effects of the Internet on Our Lives,Unit 3 Reading The Effects of,11,Listening,What kind of genre(,体裁,)does this passage belong to?,argument B.discussion,C.narration,（记叙文）,D.exposition,(,说明文,),ListeningWhat kind of genre,12,1.When you read an argument,you must remember that _.,2.How does an argument develop?,The first thing:_ _,After that:_,In the rest of the argument:_,At the end of the argument:_.,Reading strategy:reading an argumentP.35,a specific view is being given.,a statement of what the argument is about,main points,supporting facts,conclusion,1.When you read an argument,13,Read the two parts and find out the argument each fact supports.,Argument,A list of points,Supporting facts,Conclusion,Group Work,Group work:(Discussion and presentation),Read the two parts and find ou,14,Zhu,Arguments,Supporting facts,Conclusion,Pos -itive,Effe-cts,1.its value for people who are looking for information,2.relate to others;build social bonds,1.People _ the Internet when they_ information,2.Students will find_ _,information from the largest-.,3.Users can _,_ experts on all topics.,Young people can _,_ from diverse _.,2.The _ can communicate with people having _interests.,remains a positive tool,1.,2,.,1.,2.,3.,1.,2.,turn to,need,communicate,with,form,lifelong friendships,backgrounds,disabled,abundant,similar,ZhuArgumentsSupporting factsCo,15,Li,Arguments,Supporting facts,Conclusion,Negative,Effe-cts,1.not evaluated;inaccurate information,2.affecting peoples private lives,3.Damage peoples abilities to live normal lives.,1.Difficult to know whether the information is true or accurate,2.A major problem existing on eBay.,3.Students papers with too much false information,1.Some families spend their time apart.,2.Young people become addicted to PC games.,limit the use of Internet,or,learn how to handle problems,1.,2,.,1.,2.,3.,1.,2.,3.,LiArgumentsSupporting factsCon,16,Debate,Positive,Negative,?,DebatePositive Negative?,17,Requirements for debate,1.Group leaders present your argument.Then list your supporting facts(from textbook or outside).,Draw a conclusion of your argument.(within two minutes),2.Time for opening the floor.Group members can take advantage of the supporting facts to fight against the other side.,Requirements for debate1.Grou,18,Debate,Positive,Negative,?,DebatePositive Negative?,19,How to write an argument?,Part 1:,A statement of what the argument is about;,Part 2:,Main points/Sub-arguments and supporting facts;,Part 3:,Conclusion;,Writing Stratergy,How to write an argument?Part,20,根据课文内容和你班的讨论情况，请你给,Eglish Weekly,写一篇文章介绍同学们对互联网带来影响的不同看法。词数,120,左右,.,Pro,1.,搜索信息,;,2.,建立社会关系等；,Con,1.,信息缺乏监控,(,supervision,),；,2.,影响正常生活等；,自己,;,2.;,Writing,Today we,had a debate,about the,effects of the,Internet on,our lives,根据课文内容和你班的讨论情况，请你,21,Sample,Today we had a debate about the effects of the Internet on our lives.Opinions differ from person to person.,Some students are in favor of the Internet.They hold the belief that the internet is the first source they turn to when they need information.Also,via the internet,it is convenient for people to build social bonds.Based on common interests,friendship can be easily formed and last long.,Some other students are standing on the opposite side.They are convinced that the internet has negative effects on peoples lives.One of the reasons is that the information on the internet lacks supervision,which leads to inaccuracy.Another reason is that overusing the internet damages peoples ability to live normal lives.,On my personal note,every coin has two sides.The key to the problem is that it is important for us either to limit our use of the internet,or to learn how to handle the problems it has caused.,Sample Today we had,22,1.Recite the first two Paras.,2.Underline some useful phrases.,3.Finish Part E.,4.Finish Learning Notes in Reading part.,先学要求：,Preview the words in Wordpower.Make
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