Unit 3 Listening and Speaking & Listening and Talking ppt课件（含音视频素材）-（2019）新人教版高中英语必修第二册 (2).rar

Listening and Speaking &Listening and Talking Unit 3 The Internet Period 1Learning aims1. To improve listening and speaking abilities.2. To learn to listen for definitions. 3. To practise pronunciation.The use of internet can be seen everywhere in our life .Leading-inT The The The The internet internet internet internet is is is is the the the the computer computer computer computer network network network network which which which which allows allows allows allows computer computer computer computer users users users users to to to to connect connect connect connect with with with with computers computers computers computers all all all all over over over over the the the the wrld. wrld. wrld. wrld. Before ListeningAnswer the following questions:l When and why do you begin to use the Internet?l What do you often do on the internet?1. Look at the online activities and match them with the pictures. _write a blog post _use a search engine_chat online _stream movies and musicBCDAWhile Listening2. Sam is doing a survey on online habits. Listen to the conversation and complete the table.NameTime spent online every dayOnline activitiesReasons for using the InternetAnnaPaulJoetwo or threehoursstream videos and music;look up information; chat with friendscheap and easytwo hours ormoreuse a search engine to find information, videos, and picturesto do homework; helpfulat least an hourwrite blog poststo write somethinginteresting3.Listen again and fill in the blanks to complete the sentences. 1 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 tool4. 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. ( )streamblogsearch engineListen for denifitions 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” .After Listening5. Take turns to ask each other about your online habits. EXAMPLEA: 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. ld 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 espelcially like to chat with my frieids and family. By the way, whats your favourite app?A: Well, . Listening textSam: 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.Paul: 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 lot on my blog about favorite 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 information, 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! Pronunciation1. 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: 功能词不用重读，实义词需要重读。EXAMPLE The Internet is becoming the town square for the global village of tomorrow. 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 助动词has, did, does 介词by, to, of 冠词a, an, the 连词plus, when 代词she, they实义词传递文本内容中重要信息；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。2. Read the poem about online safety and mark the words that should be stressed. Cyber Sense 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 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.3 Listen to the poem and see if you got the stressed words right.Leading-inHave you ever used these apps? Listening and Talking Leading-inWhat is your favorite app? Why do you like it?New wordsYou can get in shape quite quickly and easily.状况良好New wordsBoth of Xiao Bos apps keep track of the steps he takes.n. 跑道；足迹；铁路轨道vt. &vi. 追踪；跟踪New wordsLaura needs an app that will help her get discounts.10% discount 九折 20% discount 八折New wordsLaura needs an app that will add money to her bank account.n. 账户account for (数量、比例上) 占；解释New wordsThe case has attracted wide publicity.case n. 情况in case 万一；假使Lets playLets play1.Both apps have a number of functions and keep track _ the steps we take. 2.After a nights rest, he was back _（状况良好）.3.These products _(占) about 80% of all our sales. 4.In order to win back the customers，the owner of the restaurant decided to sell his food _（打八折）. 5.Will you please give us a _（情况）the word can be used? ofin shape account forat a 20% discountcaseLets listen Listen to the conversation.Xiao Bo is looking for a(n) _ app to help him get in shape.Laura would like an app for getting _ and another that will make her _ better.Laura and Xiao Bo are talking about apps, find out what apps they want. exerciserichgradesLets listen Listen again. Are the sentences true (T) or false (F)?Both of Xiao Bos apps keep track of the steps he takes.Xiao Bos second app can help him make a fitness plan.Laura needs an app that will help her get discounts.Laura needs an app that will add money to her bank account.F1234TFT Listen once more and tick the sentences you hear. Underline the words used to express predictions, guesses, and beliefs._ It might help me walk more._ My guess is that it wouldnt work._ I imagine this app would help me get fit faster._ I suppose that would be good._ I guess you could save a little with this app._ I suppose there would be some problems, too._ I believe this app could help me get thinner.Predictions, guesses, and beliefs Listening textLaura : Hey Xiao Bo, whats up?Xiao Bo: Hi. Laura. Not much. Im trying to get in shape, so Im looking for an exercise app. Laura :Oh yeah? Found anything?Xiao Bo: Well, theres an app that counts every step you take during the day. It might help me walk more, but I dont think itd be enough. Heres another one. It keeps track of how much you exercise and what you eat. It also helps you make a fitness plan. I imagine this app would help me get fit faster.Laura:I wish there were an app for getting rich.Xiao Bo:Ha-ha, well there are apps for saving money.Laura: Really?Xiao Bo: Yes, sure. Look at this one. It helps you find discounts and the best price for whatever youre looking for.Laura: I suppose thatd be good but I need an app that adds some oink to my piggy bank.Xiao Bo:Oink to your poggy bank? What does that mean?Laura: Ha-ha, sorry! I mean I want to add some money to my savings. Xiao Bo: Oh, I see, a piggy app. Ha-ha! How about this one? Every time you pay for something with your phone, it puts a little money into a bank account, just a few yuan you wouldnt miss it. I guess you could save a little with this app.Laura: Cool. Great idea! Im good at spending. Now all I need is an app thatll make my grades better. Xiao Bo:Well, perhaps this app Look at the descriptions of some apps. This app keeps you updated on all your favorite topics. You can also choose to receive updates on the news or even lessons that youre interested in. You get a message whenever there has been an update.Hear It FirstTV Me lets you stream your favorite TV programmes and see your face on the screen together with the actors.TV MeA:I imagine that TV Me would be more popular. Everyone watches TV and I think lots of people imagine themselves as actors in the TV shows, so putting the two together would be great. What do you think?B:My guess would be Hear It First because its both interesting and useful. You could find out more about the stories you like and make sure that you dont miss anything important. I believe both the young and old would like it.Read and role-play the conversation.Role-playWhich app do you think would be more popular or useful?