【课件】Unit 3Listening and Speaking课件（17张ppt) (人教版新教材必修第二册)

1、WarmingWarming upupThe Internet is becoming the town The Internet is becoming the town square for the global village of square for the global village of tomorrow.tomorrow. Bill Bill GatesGatesA town square is an open space where people can get together to exchange information, share emotions, develo

2、p friendship to enhance a sense of belonging.互联网正在成为未来地球村的城镇广场。互联网正在成为未来地球村的城镇广场。We are now connected by the Internet, like neurons in a giant brain.我们现在通过互联网连接起来我们现在通过互联网连接起来, 就像大脑中的神经元。就像大脑中的神经元。 Stephen HawkingChatonlineWrite a blog postUse a search engineStream movies and musicLead-inLead-in Wha

3、tWhat activitiesactivities dodo youyou likelike toto dodo whenwhen youyou areare online?online?Shop onlineTake online coursesListening and SpeakingBrainstorm some words related to the Internet.Brainstorm some words related to the Internet.browse浏览浏览podcast播客播客push推送推送alerts警报警报chat聊天聊天Firewall防火墙防火墙

4、sign up注册注册filter过滤器过滤器visit浏览浏览subscribe订阅订阅 browser浏览器浏览器audio book有声读有声读物物cookies信息记信息记录程序录程序hack黑客黑客post帖子帖子anti-virus杀毒杀毒share共享共享attachment附件附件Listening and SpeakingTalk about online habitLook at the online activities and match them with the pictures. Then tick the pictures of the activities t

5、hat you like to do when you are onlineABCD_ write a blog post_ use a search engine_ chat online_ stream movies and musicABCDstrategistrategiesespeopletimeactivitiesreasonsListening and SpeakingSam is doing a survey on online habits.He is now talking to his schoolmates Anna, Paul, and Joe. Listen to

6、the conversation and complete the table.NameNameTime spent Time spent online every online every daydayOnline activitiesOnline activitiesReasons for Reasons for using the using the InternetInternetAnnaPaulJoetwo or three hourstwo hours or moreat least an hourstream videos and music;look up informatio

7、n;chat with friendsuse a search engine to find information, videos and pictureswrite blog postcheap and easyto do homework; helpfulto write something interestingListening and SpeakingListen again and fill in the blanks to complete the sentences1. A blog _ an onine diary where you write about somethi

8、ng youre interested in. _, I like basketball, soI 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.is likeFor exampleThat isis a toolSam: Hi, guys! Id like to ask y

9、ou some questions about your online habits. First, how much time do you spend online every day? Anna?Anna: It depends. Id 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 everyday.Sam: Wh

10、at do you usually do online. Joe?Joe: I have a blog. Its like an online diary where you write about something youre interested in. For example, I like basketball, so I write a lot on my blog about my favorite team. Its fun.listening Text Anna: I like to stream videos and music. That is, I watch vide

11、os and listen to music online. Its 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 youre looking for. With it, I can fi

12、nd all the information, videos, and pictures that I need for my homework. Its 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! listening Text How are the words

13、 in italics How are the words in italics defined? Write them in the defined? Write them in the correct brackets.correct brackets.A. Use simpler words. ( )B. Use an example. ( )C. Compare to something. ( )Stream blogsearch engineListening and SpeakingA listening skillListen for definitionsWhen you he

14、ar 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”.B Before-Speakingefore-SpeakingFree talk.(1)How much time do you spend online every day during your winter vacation?(2)Do

15、 you think it is a good habit to spend so much time online? Why or why not?Take turns to ask each other about your online Take turns to ask each other about your online habitshabits andand makemake ments.A: How much time do you spend online every day?B: Oh, its hard to say. Sometimes Im too busy to

16、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

17、. By the way, whats your favourite app?A: Well, Listening and SpeakingPronunciationRead the sentence and notice which words are stressed.EXAMPLEThe Internet is becoming the town square for the global village of tomorrow.Read the poem about online safety and mark the words that should be stressed. 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 nameThese are things