Unit 3 The internet Listening and Speaking（ppt课件+音频)-2022新人教版（2019）《高中英语》必修第二册.rar

n.博客博客vt.写博客写博客博文；博客帖子博文；博客帖子n.博客作者；博主博客作者；博主n.引擎；发动机；火车头引擎；发动机；火车头（互联网上的）搜索引擎（互联网上的）搜索引擎vi.聊天；闲聊聊天；闲聊vt.流播（不用下载直接在互联流播（不用下载直接在互联 网上播放音视频）；流出网上播放音视频）；流出vi.流动流动n.小河；溪流小河；溪流n.身份；个性身份；个性身份证身份证 blogblog postbloggerenginesearch enginechatstreamidentityidentity cardWords reviewRead after the tape and speak out the Chinese immediately.Unit 3 The InternetUnit 3 The InternetThe Internet is a globally connected network system that uses TCP/IP to transmit data via various types of media.The Internet is an increasingly important part of everyday life for people around the world.1.What do you usually do online?2.How can you use the Internet to learn English?3.Have you ever helped others to use the Internet?How?Ask about online habitsListening and Speakingchat onlinestream movies and musicuse a search engineplay computer gamesstudy whatever you are interested inWhat online activities do you know？Brainstormingwrite a blog post 1.Look at the and online activities in the box and match them with the pictures._ write a blog post online _ use a search engine_ chat online BCDTick the pictures of the activities that you like to do when you are online.P 26 1_ stream movies and musicA2.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 table.Anna PaulJoeNameTime spent online every dayOnlineactivitiesReasons for using the InternetP 26 2two or three hours stream videos and music;look up information;chat with friends cheap and easytwo hours or moreuse a search engine to find information,videos and picturesto do homework;its helpfulat least an hourwrite blog poststo write something interesting3.Listen again and fill in the blanks to complete the sentences.1.A blog _ an online diary where you write something youre interested in._ _,I like basketball,so I write a lot on my blog about my favourite 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.P 26 3is likeexampleThat isis a toolFor When you hear a word you dont know,pay attention to the next sentence or two to see if there is a definition.Definitions often begin with words like“its like”,“that is”,or“for example”.Listen for definitions4.Look at Activity 3 again.How are the words in italics defined?Write them in the correct brackets.A Use simpler words.B Use an example.C Compare to something.()()()stream;search engineblogsearch engine;blogP 27 4Take turns to ask each other about your online habits.P 27 4Useful expressions:lHow much time do you spend.?lIts hard to.lIm too busy to.lgo onlinelfrom.to.lstream videosllook up informationlchat with lby the way A: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 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 favourite app?A:Well,.P 27 51Most sentences have two basic types of words:content words(实词实词)and function words(虚词虚词).Content words are usually stressed.P 27 1 The Internet is becoming the town square for the global village of tomorrow.Internetbecomingtown squareglobal villagetomorrow实词实词：指：指有实在意义有实在意义，能，能独立承担句子成分独立承担句子成分的词，包的词，包括括名词名词、代词代词、形容词形容词、副词副词、动词动词和和数词数词。虚词虚词：指：指没有实在意义没有实在意义，不能独立承担句子成分不能独立承担句子成分，包，包括括冠词冠词、介词介词、连词连词和和感叹词感叹词。Example:Read the sentence and notice which words are stressed.3Read the poem about online safety and mark the words that should be stressed.Cyber SenseI 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 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 never ever meet them without telling Mum or Dad.2Listen to the poem and see if you got the stressed words right.P 27 2 P 27 3 write a blog post use a search enginechat onlinestream moviesgo onlinefrom.to.look up informationby the way1.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.顺便说顺便说 Self-evaluationSelf-evaluation各个击破各个击破1.Can you talk about your daily online activities with your partners?2.Can you mark the words that should be stressed correctly?Homework1.Finish the exercises in Learning English.2.Preview Reading and Thinking on page 28.