1、Listening and Speaking Unit 3 The Internet The use of the Internet can be seen everywhere in our life. Lead-in 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 t
2、he world. Lead-in When and why do you begin to use the Internet? What do you often do on the Internet? Before listening online habits write a blog post use a search engine chat online stream movies and music Look at the online activities in the box and match them with the pictures. _write a blog pos
3、t _use a search engine _chat online _stream movies and music BC DA While listening 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 following tasks. Name Time spent online every day Online activitiesReason
4、s for using the Internet Anna Paul Joe 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. Do homework; helpful Write something interesting Write blog posts At least an hour
5、While listening 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 videos and listen to music online. 3. A search engine _that helps you find what youre look
6、ing for. is like For example That is is a tool 3 Play the tape again, and fill in the blanks to complete the sentences. While listening Listen for definitions 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 w
7、ords like “ its like; that is”, or “for example.” Learning Tip A Use simpler words. ( ) B Use an example. ( ) C Compare to something. ( ) stream blog search engine 4 How are the words in italics defined? Write them in the correct brackets. 1. A blog is like an online diary where you write about some
8、thing 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. After listening A: How much time d
9、o 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 informatio
10、n. And you? B: Lots of things. I especially like to chat with my friends and family. By the way, whats your favorite app? A: Well, Work in pairs or groups and role play a conversation. Pronunciation 1 Most sentences have two basic types of words: content words and function words. Content words are u
11、sually stressed. Read the sentence and notice which words are stressed EXAMPLE The Internet is becoming the town square for the global village of tomorrow. Conclusion: 功能词不用重读，实义词需要重读。功能词不用重读，实义词需要重读。 实义词实义词 名词engine, blog, stream 动词update, download, inspire 形容词convenient, stuck, particular 副词quickl
12、y, 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 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。 实义词实义词传递文本内容中 重要信息； Pronunciation 2 Read the poem about online safety and mark the words that should be stressed. Pronunciation I always keep things secret when I go online.
13、 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 som
14、eone online isnt all that bad. I never ever meet them without telling Mum or Dad. Cyber Sense 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 we
15、bsites 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. 2. 预习 Unit 3-Reading and Thinking 1. Review what weve learned today. Thank You
