Unit 3 Listening and speaking ppt课件-2022新人教版（2019）《高中英语》必修第二册.zip

因 特 网 正 成 为 明 日 地 球村 的 闹 市 广 场。1.What do you usually do online?chat with friendsplay video games1.What do you usually do online?listen to musicwatch films and videos1.What do you usually do online?take online classesread e-books2.How can you use the Internet to learn English?3.Have you ever helped others to use the Internet?How?What is the Internet?Watch the video and talk about the question with your classmates.The Internet is the computer network which allows computer users to connect with computers all over the world.What is the Internet?Lead-inLook at the online activities in the box and write them under the pictures.Then tick the pictures of the activities that you like to do when you are online.stream movies and musicwrite a blog postuse a search enginechat online 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 following table.Task 1 NameTime spent online Online activitiesReasons for using the InternetAnnaPaulJoeTwo or three hoursStream videos and music;Look up information;Chat with friendsCheap and easyTwo hours or moreuse a search engine to find information,videos and pictures.To do homework;helpfulTo write something interestingwrite blog postsAt least an hour1.A blog _ an online diary where you write about something you are 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.is likeFor exampleThat isis a toolTask 2 Listen again and fill in the blanks to complete the sentences.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 you,Paul?Paul:Oh,maybe about two hours.Sometimes more.What about you,Joe?Joe:Well,I think I spend at least an hour every day.Sam:What do you usually do online,Joe?Joe:I have a.Its like 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 favourite team.Its fun.Anna: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 can 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 infommation,videos,and pictures that I need for my homework,Its so helpful.Sam:Great.It seems like you all 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!1.A blog is like 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.Look at the sentences 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.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 favorite app?Take turns to ask each other about your online habits.The Internet is becoming the town square for the global village of tomorrow.EXAMPLEPronunciation1.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 are stressed.Conclusion:功能功能词不用重不用重读，实义词需要重需要重读。实义词实义词 名词engine,blog,stream 动词update,download,inspire 形容词convenient,stuck,particular 副词quickly,never 功能词功能词 助动词has,did,does 介词by,to,of 冠词a,an,the 连词plus,when 代词she,they实义词实义词传递文本内容中重要信息；功能词功能词表达词与词之间，句与句之间的关系，把文本中的重要信息连接起来。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 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.Pronunciation2.Read the poem and mark the words that should be stressed.Pronunciation3.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 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.