unit3-listening-and-speaking （ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、 Unit 3The InternetPeriod 1Listening and Speakingn.博客博客vt.写博客写博客博文；博客帖子博文；博客帖子n.博客作者；博主博客作者；博主n.引擎；发动机；火车头引擎；发动机；火车头（互联网上的）搜索引擎（互联网上的）搜索引擎vi.聊天；闲聊聊天；闲聊vt.流播（不用下载直接在互流播（不用下载直接在互联网上播放音视频）；流出联网上播放音视频）；流出vi.流动流动n.小河；溪流小河；溪流n.身份；个性身份；个性身份证身份证 blogblog postbloggerenginesearch enginechatstreamidentityident

2、ity cardWords reviewRead after the tape and speak out the Chinese immediately.Lead-inHow can you use the Internet to learn English?What do you usually do online?How can you use the Internet to learn English?enjoy English songswatch English movies chat with foreigners online Look at the online activi

3、ties in the box and match them with the pictures._write a blog post_use a search engine _chat online_stream movies and musicBCDABefore ListeningWhile Listening Listen to the conversation and complete the table.Sam is doing a survey on online habits.He is now talking to his schoolmates Anna,Paul,and

4、Joe.NameTime spent online every dayOnline activitiesReasons for using the InternetAnnatwo or three hoursstream videos and music;look up information;chat with friendscheap and easyNameTime spent online every dayOnline activitiesReasons for using the InternetPaulJoetwo hours or moreuse a search engine

5、 to find information,videos,and picturesto do homework;helpfulat least an hourwrite blog poststo write something interestingWhile Listening Listen again and fill in the blanks to complete the sentences.1.A blog _ an online diary where you write about something youre interested in._,I like basketball

6、,so I write a lot on my blog about my favourite team.is likeFor exampleWhile Listening2.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.That isis a toolWhile Listening Look at Activity 3 again.A Use simpler words.()

7、B Use an example.()C Compare to something.()How are the words in italics defined?Write them in the correct brackets.streamblogsearch enginePost ListeningWhen 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 words lik

8、e its like,that is,or for example.Listen for definitionsPronunciationMost sentences have two basic types of words:content words and function words.Content words are usually stressed.PronunciationContent wordsContent words are words with specific meanings,such as nouns,adjectives,adverbs,and main ver

9、bs(those without helping verbs.)Function wordsFunction words include articles,conjunctions,prepositions,pronouns,helping verbs,etc.VideoFunction&Content WordsPronunciation Read the sentence and notice which words are stressed.EXAMPLEThe Internet is becoming the town square for the global village of

10、tomorrow.Read the poem about online safety and mark the words that should be stressed.Cyber SenseI 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 only I should know on websites or in g

11、ames.PronunciationAnd 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 someone online isnt all that bad,I never ever meet them without telling Mum or Dad.PronunciationListen to the poem and see if you got the stressed words right.

12、PronunciationExercise Make collocations and then complete the sentences with them.familiar _comment _keep track _inspired _get discounts _ofwithby ontowith/toonofbyon/of1.The Internet of Things(IoT)will make it possible for airplane engineers to _ the condition of airplane parts.2.They are _ famous

13、musicians,and share their projects on a charity website where artists find supporters and raise money.keep track ofinspired byExercise3.An increasing number of people like shopping online because they can often _ many goods.4.All the people invited to the meeting _ the new bus app.5.People are alway

14、s more relaxed in places which are _ them.get discounts oncommented onfamiliar toExercisewrite a blog post use a search enginechat onlinestream moviesgo onlinefrom.to.look up informationby the way1.写博文写博文2.使用搜索引擎使用搜索引擎3.网上聊天网上聊天4.播放电影播放电影5.上网上网6.从从 到到 7.查询信息查询信息8.顺便说顺便说 SummarysummaryLanguage points:blog,blog post,blogger,engine,search engine,chat,stream,identity,identity cardOthers:Ask about online habitsListen for definitionsFunction&Content wordsHomeworkReview the works and chunks of the Unit 3