1、 Unit 3 The Unit 3 The InternetInternetOpening PageOpening Page 因特网正成为明日地球村的闹市广场。因特网正成为明日地球村的闹市广场。-比尔比尔盖茨盖茨Period I Listening and Speaking Learning Learning ObjectivesObjectives1.Understand the Internet habits of three students.1.Understand the Internet habits of three students.2.Use appropriate lan
2、guage to talk about students own 2.Use appropriate language to talk about students own InternetInternet habits.habits.3.Learn three 3.Learn three kinds of methods kinds of methods to defineto define words.words.4.Learn the pronunciation of sentence stress.4.Learn the pronunciation of sentence stress
3、.take online courseswrite a blog postplay gamesOnline habitsenjoy movies and music chat online look up informationshop onlineWhat is the Internet?Watch the video about it.Lead inAsk about online habitsRead the phrases and write down the Chinese meaning.write a bog post _use a search engine _chat onl
4、ine _stream movies and music _写博客用搜索引擎网聊流媒体电影和音乐Look at the online activities in the box and match them with the pictures._write a blog post _use a search engine _chat online _stream movies and musicBCDANameNameTime spent Time spent online every online every daydayOnline activitiesOnline activitiesR
5、easons for Reasons for using the using the internetinternetAnnaAnna PaulPaulJoeJoe at at least least an houran hour2 hours 2 hours or moreor more2 or 3 2 or 3 hourshoursto do to do helpfulcheap and cheap and _write _ write _ postspostsuse a _ engine use a _ engine to find information,to find informa
6、tion,videos,and picturesvideos,and picturesstream videos and _;stream videos and _;_information;_information;chat with _chat with _to write to write something something _Step3 While listeningStep3 While listeningsearchsearchmusicmusicfriendsfriendslook uplook upblogbloginterestinginterestinghomework
7、homeworkeasyeasyWhat can help us to guess the meaning of a new word What can help us to guess the meaning of a new word?Listen for definitions(Listen for definitions(定义定义,解释解释)A.A.that is,that is to say,in other words,that meansB.B.for example,such asC.C.its likeA.Use simple words.A.Use simple words
8、.B.Use an example.B.Use an example.C.Compare to somethingC.Compare to somethingListen again and fill in the blanks to complete the Listen again and fill in the blanks to complete the sentences.sentences.1.A blog _an online diary where you write about something youre interested in._,I like basketball
9、,so I write a lot on my blog about my favorite team.2.I stream videos and music._,I watch videos and listen to music online.3.A search engine _that helps you find what youre looking for.is likeFor exampleFor exampleThat isis a toolY.How are the words in italics defined?Use an example1.A blog is like
10、 an online diary where you write about something youre interested in.For example,I like basketball,so I write a lot on my blog about my favorite team.2.I stream videos and music.That is,I watch videos and listen to music online.3.A search engine is a tool that helps you find what youre looking for.U
11、se simpler wordsCompare to somethingCompare to somethingPractice:Practice:guess the meaning of the following words underlinedguess the meaning of the following words underlined 1.Hacker is a person who secretly finds a way of looking at or changing information on sb.elses computer without permission
12、.2.Wireless fidelity,that is,Wi-Fi,is widely used.3.You can use browsers to look up information,for example,360 Brower.Sam:Hi,guys!Id like to ask you some questions about your online habits.First,how much time do you spend online every day?Anna?Anna:It depends.Id say two or three hours.Sam:How about
13、 you?Paul?Paul:Oh,maybe about two hours.Sometimes more.What about you?Joe?Joe:Well,I think I spend at least an hour everyday.Sam:What do you usually do online.Joe?Joe:I have a blog.Its like an online diary where you write about something youre interested in.For example,I like basketball,so I write a
14、 lot on my blog about my favorite team.Its fun.Activity1 Read the listening Activity1 Read the listening Text Text Step4 Post-listeningAnna:I like to stream videos and music.That is,I watch videos and listen to music online.Its cheap and easy.Sometimes I look up information,too.With the Internet,I c
15、an also chat with my friends anytime,anywhere.Paul:I usually use a search engine to do my homework.A search engine is a tool that helps you find what youre looking for.With it,I can find all the information,videos,and pictures that I need for my homework.Its so helpful.Sam:Great.It seems like you al
16、l use the Internet every day.So what do you think life would be like without the Internet?Joe:No Internet?!Are you kidding?Life would be over!Activity1 Read the listening Activity1 Read the listening TextText QuestionsQuestionsAnswersAnswersTime spent online everydayOnline activitiesFavorite appsHow
17、 much time do you spend online every day?It depends.Id say hour(s).Oh,maybe abouthour(s).Well,I think I spend hour(s)What do you usually do online?I like to.I usually.Whats your favorite app?ItsI like the best.My favorite app is.Activity2 Ask and answer about online habitsRole play:Make up a dialogu
18、e about online habitsA:How much time do you spend online every day?B:Oh,its hard to say.Sometimes Im too busy to go online.Sometimes I spend more than four hours online.How about you?A:It depends.Id say from half an hour to three hours.B:What do you usually do online?A:I listen to music,stream video
19、s,or look up information.And you?B:Lots of things.I especially like to chat with my friends and family.By the way,whats your favorite app?A:Well,1.Most sentences have two basic types of words:content words and function words.Content words are usually stressed.Read the sentence and notice which words
20、 are stressed.PronunciationThe Internet is becoming the town square for the global village of tomorrow.Conclusion:功能词不用重读，实义词需要重读。功能词不用重读，实义词需要重读。Read the sentence and notice which words are stressed.Most sentences have two basic types of words:content words and function words.Content words are usua
21、lly stressed.EXAMPLEThe Internet is becoming the town square for the global village of tomorrow.EXAMPLEThe Internet is becoming the town square for the global village of tomorrow.实义词实义词(content word)传递文本内容中重要信息；功能词功能词(function word)表达词与词之间，句与句之间 的关系，把文本中的重要信息连接起来。实义词实义词 名词名词engine,blog,stream 动词动词up
22、date,download,inspire 形容词形容词convenient,stuck,particular 副词副词quickly,never 功能词功能词 助动词助动词has,did,does 介词介词by,to,of 冠词冠词a,an,the 连词连词plus,when 代词代词she,they2.Read the poem about online safety and mark the words that should be stressed.I always keep things secret when I go online.I never share the things
23、 that should be only mine.My email and my home address,my phone number and nameThese are things only I should know on websites or in games.And so I use a nonsense name for my net identity.When folks online ask who I am,I say,“Im Cyber Me.”And if I ever think that someone online isnt all that bad,I n
24、ever ever meet them without telling Mum or Dad.3.Listen to the poem and see if you got the stressed words right.I always keep things secret when I go online.I never share the things that should be only mine.My email and my home address,my phone number and name-These are things only I should know on
25、websites or in games.And so l use a nonsense name for my net identity.When folks online ask who I am,I say,Im Cyber Me.And if I ever think that someone online isnt all that bad,I never ever meet them without telling Mum or Dad.短语短语P25the global villagean online communityblog postonline safetyonline
26、education地球村地球村网络社区网络社区博文；博客帖子博文；博客帖子网络安全网络安全在线教育在线教育P26search enginechat onlinedo/carry out/conduct a survey onthat is(to say)stream videos(互联网上的互联网上的)搜索引擎搜索引擎网上聊天网上聊天对对进行调查进行调查即；也就是说；换言之即；也就是说；换言之刷视频刷视频P27compare.to/with.begin/start withtake turns to do/doing sth*It/that(all)depends.look upchat with/to sbby the waykeep a secretsbs home addressnot all that把把同同作比较作比较以以开头；以开头；以开始开始轮流做某事轮流做某事那得看情况。那得看情况。(在词典、计算机等中在词典、计算机等中)查阅查阅与某人聊天与某人聊天顺便说说顺便说说保守秘密保守秘密某人的住址某人的住址不太不太
