Unit 3 The Internet Listening and Speaking 课件-2025-2026学年高中英语人教版必修第二册

该高中英语课件围绕互联网主题展开，涵盖定义、重要性、核心词汇（如stream、blog、search engine）、听说技能及发音（重读）等内容。课堂通过视频观看、同伴讨论导入，结合图片匹配活动学习在线活动词汇，构建从概念理解到词汇积累，再到听说应用（听力填表、角色扮演）和发音训练的学习支架。 其亮点在于融合语言能力与思维品质培养，通过情境化任务（如Sam的在线习惯调查听力填表、高考听说角色扮演）提升信息提取和语用能力，词汇教学结合例句与语境（如stream的“流播”和“溪流”用法）强化理解。发音训练通过诗歌标记重读词并听音频核对，培养语音意识。学生能提升综合语言运用及应试能力，教师可借助系统活动设计提高教学效率。

Listening and Speaking Unit 3 The Internet What is the Internet? Watch the video and talk about the question with your classmates. Why the Internet is of such importance? get real-time news learn online /read e-books Why the Internet is of such importance? chat with friends play video games/ listen to music / watch films and videos to relax ourselves Lead-in Look at the online activities in the box and write them under the pictures. stream movies and music write a blog post vt. 流播 n. 博文 use a search engine chat online n. 搜索引擎 vi. 聊天，闲聊 stream v 流播 n. 溪流 I stream videos of talented Ups on bilibili everyday. a small stream 一条小溪 a stream of traffic /smoke 一股车流/一缕烟 Cars stream along the highway.汽车在公路上流水般地行驶 Key words blog n.博客 v.写博客 blog post 博文 blogger 博主 postings on a blog 博客上的博文 micro blog微博 repost 转发 Key words engine n.引擎 search engine n.搜索引擎 fire engine 消防车 the important engine of economic growth 经济增长最重要的拉动因素 chat n./ v.聊天 chatter n.喋喋不休 v.喋喋不休的说, (牙齿) 咯咯作响 A chatting room 聊天室 chat/have a chat with sb about sth live/online chat在线聊天 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 table. Task 1 Name Time spent online every day Online activities Reasons 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. To do homework; helpful To write something interesting write blog posts At least an hour 1 online safety 2 do a survey on 3 take turns to do sth 4 too busy to go online 5 it depends 6 stream videos 7 look up information 8 by the way 9 (sb.) keep things secret Language points: Important phrases (P26 ~ P27) 流播视频 网络安全 做关于……的调查 轮流做某事 太忙不能上网 看情况而定 查找信息 保密事情 (主)谓宾宾补 顺便说一下 Part B Role play 角色扮演 要点记录： 1.人物关系、对话主题、记生词 2.预测对话内容 3.视频对话五答占两个 4.五答中各出一个 5.记时间、数字、人物、原因、方式等 Where can I get the ticket to the exhibition? What are the questions about? How many fans are there in the exhibition? Part B Role play 角色扮演 Part B Role play 角色扮演 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 you’re looking for. is like For example That is is a tool Task 2 Listen again and fill in the blanks to complete the sentences. 1. A blog is like an online diary where you write about something you're interested in. That is, I like basketball, so I write a lot on my blog about my favorite team. 2. I stream videos and music. For example, I watch videos and listen to music online. 3. A search engine is a tool that helps you find what you're looking for. Look at the sentences 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. 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”, “that is”, or “for example”. The Internet is becoming the town square for the global village of tomorrow. EXAMPLE Pronunciation Most sentences have two basic types of words: content words(实义词) and function words(功能词) . 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。 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, “I’m Cyber Me”. And if I ever think that someone online isn’t all that bad. I never ever meet them without telling Mum or Dad. 2. Read the poem and mark the words that should be stressed. Pronunciation 3. Listen to the poem and see if you got the stressed words right. Pronunciation 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, “I’m Cyber Me”. And if I ever think that someone online isn’t all that bad. I never ever meet them without telling Mum or Dad. Tips：be动词、助动词、情态动词的否定形式需重读 Different stressed words in the same sentence change the meanaing. 1.I don’t think she should get the job. Pronunciation “I am making sure you know I don’t think that she should get the job.” 2.I don’t think he should get the job. “I think someone else should get the job.” 3.I don’t think she should get the job. “I think she should get something else instead of the job.” Tips：有时候重读也由情境和交际目的而定 Lavf52.84.0 18 Listening and Speaking Audio CD 03C5-2BC8 null 125392.18 Lavf53.24.2 19 3 Listen again and fill in the blanks to complete the sentences. Audio CD 03C5-2BC8 null 103812.93 20 3 Listen to the poem and see if you got the stressed words right. Audio CD 03C5-2BC8 null 58252.02 $