Unit 3 The Internet Listening and Speaking 课件-2024-2025学年高中英语人教版（2019）必修第二册

Listening and speaking By the end of the period, you will be able to 1. express your understanding of the Internet. 2. know how to listen for definitions. 3. know how to develop healthy online habits. Learning objectives Online trade Chat online Online games Stream music Use a search engine The basic functions of the Internet chat with... have a chat with Opening page The Internet is becoming the town square for global village of tomorrow. —Bill Gates Pre-listening Activity 1: Match each online activity with the correct picture. Then tick the pictures of activities that you like to do when you are online. _____write a blog post _____use a search engine _____chat online _____stream movies and music B C D A Pre-listening Activity 2: Group survey Name Favorite online activity/activities Reson(s) Time spent online every week Miss Gao Chatting, streaming videos and music relaxing and interesting 7 hours Pre-listening Name Favorite online activity/activities Reson(s) Time spent online every week Listening Activity 3: 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. Name Time spent online every day online activities Reasons for using the Internet Anna Paul Joe While-listening Name Time spent online every day online activities Anna _____or_____hours stream _______&________; look up ________________; _____with friends Paul _____hours or more use a _________________ to find _______________, __________ and _________ Joe ____________hour write _______ post 2 3 video music information chat 2 search engine information videos pictures at least 1 blog While-listening Name Reasons for using the Internet Anna __________ & __________(adj. ) Paul to do _______________; __________(adj. ) Joe to write something _______________(adj. ) cheap easy homework helpful interesting Listening new word What can help us to understand new word? Pay attention to the next sentence(s) to see if there is a definition. it's like that is for example that is to say for instance namely such as in other words Listen for definitions When you hear a word you don't know. Pay attention to the next sentence or two to see if there is a definition. Definitions often begin with words like "it's like", or "for example" Listening 1. A blog __________ an online diary where you write about things you are 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 you're looking for. is like For example That is is a tool use simple words use an example compare to something compare to something use an example use simple words compare to something Post-listening Sam: What do you usually do online, Joe? Joe: I have a blog. It's like an online diary where you write about things you are interested in. For example, I like basketball, so I write a lot on my blog about my favorite team. It's fun. Anna: I like to stream videos and music. That is, I watch videos and listen to music online. It's 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 you're looking for. With it, I can find all the information,videos, and pictures that I need for my homework. It's 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! Speaking Make a dialogue with your partners. Take turns to ask each other about your online habits. Speaking A: How much time do you spend online every day? B: Oh it's hard to say. Sometimes I'm too busy to go online. Sometimes I spend more than four hours online. How about you? A: It depends. I'd 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. l especially like to chat with my friends and family. By the way, what's your app? Online habits Speaking Make a dialogue with your partners. Take turns to ask each other about your online habits. How often?/how much time? What activities? What apps? Why? What online habits should (not) we have? Speaking Discuss in groups and list dos and don'ts when using the Internet. Speaking Online habits Dos Don'ts use the Internet properly mind our languages/ words think twice before we click use fully protected computers stay up late online leak personal information post inappropriate pictures be addicted to online games The Internet is becoming the town square for global village of tomorrow. —Bill Gates Bill Gates uses the metaphor of a village, or a local environment, to describe the whole world, or the global community. metaphor 隐喻 The Internet is becoming the town square for global village of tomorrow. —Bill Gates This sentence means that the Internetis making the world closer and closer; we can communicate on the Internet like meeting at the town square. With the Internet, our life has become more convenient! We should develop healthy online habits and enjoy the convenience the Internet has brought to us! Homework: Make a poster Calling on your fellow schoolmates to form healthy online habits. 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