高中英语人教版(2019) 必修第二册 Unit3 Period 1 Listening and Speaking课件

The Internet is becoming the town square for the global village of tomorrow. --Bill Gates The Internet has made the world closer together. People all over the world communicate with each other through the Internet. We can interact on the Internet just like meeting at the square. n By the end of this period, you will be able to… 1.understand the content and structure of an investigation interview about online habits. 2.master how to define new words and use it to catch the key information in the listening process. 3.identify the useful sentence patterns and expressions from the listening text. 4.talk about online activities and reasons for using the Internet. Lead in Ask about online habits Tick the pictures of the activities that you like to do when you are online. (课本P26, Activity 1) ________ write a blog post ________ use a search engine ________ chat online ________ stream movies and music B C D A Listening for main idea The conversation is a survey about _____________. It includes _____________, ____________ and______________. online habits time spent online every day online activities; reasons for using the Internet stream: 流播 （不用下载直接在互联网上播放音视频） Listening for details Name Time spent online every day Online activities Reasons for using the Internet Anna Paul Joe at least an hour Sam is doing a survey on online habits. He is talking to his schoolmates Anna, Paul and Joe. Listen to the conversation and complete the table. Listening Tips: Make short notes & write key words stream music & video look up information chat with friends2 or 3 hours use a search engine to find information write blog posts cheap & easy helpful fun 2 hours or more Fill in the blanks to complete the sentences. Sam: Hi, guys! I’d like to ask some questions about your online habits. First, _____________________________________? Anna? Anna: It depends. I’d 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: __________________________, Joe? Joe: I have a blog. It _________ an online diary where you write about something you’re interested in. ___________, 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. ________, I watch videos and listen to music online. It’s _____________. Sometimes I _______________, too. With the Internet, I can also ___________________ anytime, anywhere. Paul: I usually use a search engine to _______________. A search engine is _________ 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 is __________. how much time do you spend online every day What do you usually do online is like For example That is cheap and easy look up information chat with my friends do my homework, a tool so helpful Listening for definitions Listen again and fill in the blanks. 1. A blog _______ an online diary where you write about something you’re 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 are looking for. is like For example That is (to say) is a tool Listen for definitions (定义) Definitions often begin with words like… Use simpler words Use an example Compare to something 1. Review the expressions about online habits in the listening text. How much time do you spend online…? I spend …online. What do you usually do online? look up information chat with my friends stream videos and music It’s fun. It’s so helpful. Show and share Example A: How much time do you spend online everyday during the holiday? B: Sometimes I’m too busy to go online. Sometimes I spend more than …hours online. How about you? A: It depends. I usually spend … B: What do you usually do online? A:…is (like)…For example…/…That is (to say)… B: By the way , what’s your favourite app? Why? A: Well,… For example…/…That is(to say)…/…is (like)… Turn to your partner and take turns to ask about his/her online habits and reasons for using the Internet. 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. I especially like to chat with my friends and family. By the way, what's your favorite app? A: Well, English fun dubbing(英语趣配音). B: Why do you like it? A: There are lots of streams and I can dub interesting English movie clips so I can learn English in an interesting way. B: Sounds amazing. I certainly will try it. A: Ok, let me teach you how to download the app. B: Thanks a lot. Possible version What’s your ideal(理想的)life of smart home and smart school? Imagine at least 3 changes in your house and school. Creative thinking artificial intelligence Internet InteractiveIntelligent 1. Do a survey about your partner’s online habits. 2. Review the expressions about online habits learnt from the listening material.