（新教材）人教版（2019） 必修第二册 Unit 3 The internet Listening and Speaking课件 (15张PPT和音频).zip

n. 博客 vt. 写博客 博文；博客帖子 n. 博客作者；博主 n. 引擎；发动机；火车头 （互联网上的）搜索引擎 vi. 聊天；闲聊 vt. 流播（不用下载直接在互联 网上播放音视频）；流出 vi. 流动 n. 小河；溪流 n. 身份；个性 身份证 blog blog post blogger engine search engine chat stream identity identity card Words review Read after the tape and speak out the Chinese immediately. Unit 3 The Internet The 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. D Discuss iscuss these questions:these questions: 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 habits Listening and Speaking chat online stream movies and music use a search engine play computer games study whatever you are interested in What online activities do you know？ Brainstorming write 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 BC D Tick the pictures of the activities that you like to do when you are online.P 26 1 _____ stream movies and music A 2. 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 Paul Joe Name Time spent online every day Online activities Reasons for using the Internet P 26 2 two or three hours stream videos and music; look up information; chat with friends cheap and easy two hours or more use a search engine to find information, videos and pictures to do homework; its helpful at least an hour write blog posts to write something interesting 3. 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 3 is like example That is is a tool For 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 definitions 4. 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 engine blog search engine; blogP 27 4 Pair work Take turns to ask each other about your online habits. P 27 4 Useful expressions: l How much time do you spend .? l Its hard to . l Im too busy to . l go online l from . to . l stream videos l look up information l chat with l by the way Example 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 5 Pronunciation 1 Most sentences have two basic types of words: content words (实词) and function words (虚词) . Content words are usually stressed. P 27 1 The Internet is becoming the town square for the global village of tomorrow. Internetbecomingtown square global villagetomorrow 实词：指有实在意义，能独立承担句子成分的词，包 括名词、代词、形容词、副词、动词和数词。 虚词：指没有实在意义，不能独立承担句子成分，包 括冠词、介词、连词和感叹词。 Example : Read the sentence and notice which words are stressed. 3 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 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. 2 Listen 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 engine chat online stream movies go online from . to . look up information by the way 1. 写博文 2.使用搜索引擎 3. 网上聊天 4. 播放电影 5. 上网 6. 从 到 7. 查询信息 8. 顺便说 Self-evaluation 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? Homework 1. Finish the exercises in Learning English. 2. Preview Reading and Thinking on page 28.