【公开课】Unit+3Listening+and+speaking课件人教版（2019）必修第二册.pptx

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1、Unit 3 The InternetListening and SpeakingOpening 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Which electronic device do you usually use to surf the Internet?smartphonetablet/padcomputerelectronic devicelaptapwrite a blog post use a search enginechat onlinestream moviesgo onlinefrom.to.look up in

2、formationidentity card1.写博文写博文2.使用搜索引擎使用搜索引擎3.网上聊天网上聊天4.播放电影播放电影5.上网上网6.从从 到到 7.查询信息查询信息8.身份证身份证 Words ReviewRead the phrases and write down the Chinese meaning.write a bog post _use a search engine _chat online _stream movies and music _写博客用搜索引擎网聊播放电影和音乐P.26B BB BC CC CD DD DA AA AWork in groups an

3、d talk about the online activities that you like to do.listen to musicwatch movieschat with otherswrite a blogsurf on the Internetplay computer gamesP.262 Sam is doing a survey on online habits.He is now talking to his schoolmates Anna,Paul,and Joe.Listen to the conversation and complete the followi

4、ng table.NameTime spent online every dayOnline activitiesReasons for using the InternetAnnaPaulJoe2 or 3 hourstream videos and music;cheap and easy2 hours or more at least 1 houruse a search engine to findto do homework;helpfulwrite blog poststo write something interestinglook up information;chat wi

5、th friendsinformation,videos andpicturesP.263 Listen again and fill in the blanks to complete the sentences.1.A blog _ an online diary where you write about something youre interested in._,I like basketball,so I write a lot on my blog about my favorite team.2.I stream videos and music._,I watch vide

6、os and listen to music online.3.A search engine _ that helps you find what youre looking for.is likeThat isFor exampleis a toolP.27 Listen for DefinitionsA Use simpler words.()B Use an example.()C Compare to something.()streamblogsearch engine When you hear a word you dont know,pay attention to the

7、next sentence or two to see if there is a definition.Definitions often begin with words like“its like”,“that is”,or“for example”.P.275 Take turns to ask each other about your online habits.How much time do you spend online every day?B:Oh,its hard to say.Sometimes Im too busy to go online.Sometimes I

8、 spend more than four hours online.How about you?It depends.Id say from half an hour to three hours.B:What do you usually do online?I listen to music,stream videos,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?

9、Well,.EXAMPLEP.271 1 1 1 M M o o s st t s se en n t t e en n c c e es s h h a a v v e e t t w w o o b b a a s si i c c t t y y p p e es s o o f f w w o o r r d d s s:c c o o n n t t e en n t t w w o o r r d d s s a a n n d d M M o o s st t s se en n t t e en n c c e es s h h a a v v e e t t w w o o

10、b b a a s si i c c t t y y p p e es s o o f f w w o o r r d d s s:c c o o n n t t e en n t t w w o o r r d d s s a a n n d d f f u u n n c ct t i i o on nf f u u n n c ct t i i o on n w w w wo or r d d s s.C C o on n t t e en n t t w w o or r d d s s a ar r e e u u s su u a al l l l y y s st t r r e

11、 es ss se ed d.R R e ea ad d t t h h e e s se en n t t e en n c ce e o or r d d s s.C C o on n t t e en n t t w w o or r d d s s a ar r e e u u s su u a al l l l y y s st t r r e es ss se ed d.R R e ea ad d t t h h e e s se en n t t e en n c ce e and notice which words are stressed.and notice which

12、words are stressed.and notice which words are stressed.and notice which words are stressed.EXAMPLE The The is is the the for the for the of of.2 2 2 2 ReadReadReadRead the poem about online safety and mark the words that should be stressed.the poem about online safety and mark the words that should

13、be stressed.the poem about online safety and mark the words that should be stressed.the poem about online safety and mark the words that should be stressed.Cyber Sense(网络感知网络感知)I always keep things secret when l go online.I never share the things that should be only mine.My email and my home address

14、,my phone number and name These are things onlyI should know on websites or in games.And so I use a nonsense name for my net identity.When folks online ask who l 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.3 Listen

15、 to the poem and see if you got the stressed words right.3 Listen to the poem and see if you got the stressed words right.3 Listen to the poem and see if you got the stressed words right.3 Listen to the poem and see if you got the stressed words right.Content words are nouns,verbs,adjectives,and adv

16、erbs which give a sentence meaning.They are important,and therefore tend to be stressed.Function words are used to create a structure into which the content words will fit and show the relationships between them.These are“small”words,such as pronouns,prepositions,and conjunctions.As they perform thi

17、s function they are usually not stressed.The stressed words in a sentence show what the speaker considers important and wants to emphasise.This can change significantly depending on the meaning the speaker wants to communicate.What are content words and function words?实义词(content word)传递文本内容中重要信息；功能

18、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 名名 词词engine,blog,stream 动动 词词update,download,inspire 形形 容容 词词convenient,stuck,particular 副副 词词quickly,never 功 能 词 助助 动动 词词has,did,does,will 介介 词词by,to,of 冠冠 词词a,an,the 连连 词词and,or,but;plus,when 代代 词词she,they;that,which;what;my;mineSomeone else th

19、inks she should get the job,but I dont agree.I am making sure you know I dont think she should get the job.I am not sure she will get the job.I think someone else should get the job.I think she will get the job even though I dont agree she should.I think she should have to do more before she gets th

20、e job.I think she should get another job.I think she should get something else instead of the job.同一句话，重读不同，意思不同the global villagean online communityblog postonline safetyonline 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P.25P.26search enginechat onlinedo/carry out/conduct a survey on that

21、 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进行调查调查即；也就是说；换言之即；也就是说；换言之刷视频、看视频刷视频、看视频P.26P.27compare to/with begin/start with take turns to do/doing sth.*It/that(all)depends.look up chat with sb.by the waykeep sth.secretsb.s home addressnot all that+adj.把把同同作比较作比较以以开头开头；以；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保守秘密秘密某人的住址某人的住址不不太太P.27