Unit 3 Listening and Speaking 课件--高中英语人教版（2019）必修第二册.pptx

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1、人教高中英人教高中英语语必修第二册必修第二册Unit3THEINTERNETPeriod 1ListeningandSpeakingDesigned by:TianfeiUnit 3 Unit 3 The InternetThe InternetListening and SpeakingListening and SpeakingWhat can we do on the Internet?What can we do on the Internet?InternetWhat can we do on the Internet?What can we do on the Internet?c

2、hat with otherslisten to musicwatch moviestake online coursesread digital booksInternetshare the latest news go shoppingplay online gamesThe Internet is becoming the town square for the global village of tomorrow.Bill Gatesthe center of a villageThe Internet brings us closer.Nowadays we can access t

3、he Internet easily.What devicesWhat devices(设备设备)do you use to access the Internet?do you use to access the Internet?What apps do you often use?What apps do you often use?Tik TokWeChatWeiboQQMusicNetEase MusicFacebookif you want to chat with if you want to chat with people online?people online?Which

4、 app will you chooseWhich app will you choosesocial network appsif you want to searchif you want to search for for some information?some information?compare to somethingcompare to somethingSearch engineA search engine is a tool that allows users to search for content through the websites.Which app w

5、ill you chooseWhich app will you chooseif you want to write if you want to write articles articles or post photosor post photos?use an exampleuse an exampleBlog postA blog post is like an online diary.For example,if you like music,you can write about your favorite singer.Which app will you chooseWhi

6、ch app will you chooseif you want to if you want to streamstream video videos s and music?and music?use simpler words use simpler words to play video or sound by receiving it as a continuous stream from the Internet.Which app will you chooseWhich app will you chooseGuess the meanings of the wordsO2O

7、 O2O spamspamhackerhackeruse simpler wordsse simpler wordsUse proper ways to make a definitionuse an exampleuse an examplecompare to something compare to something O2O(Online-to-offline)is a business model that draws customers to pay online and buy offline goods or services.For exampleFor example,Di

8、Di and Meituan.People receive too much spam.That isThat is,unwanted advertising e-mails.A hacker is like is like a trouble maker who breaks into computer systems and steals personal information.Sam is doing a survey on online habits.He is now talking to his schoolmates Anna,Paul,and Joe.NameNameTime

9、 spent online Time spent online every dayevery dayOnline activities Online activities Reasons for using the Reasons for using the InternetInternetAnnaAnnaPaulPaulJoeJoeListen and complete the charttwo or three two or three hourshourstwo hours or two hours or moremoreat least one at least one hourhou

10、rcheap and cheap and easyeasyto do homework;to do homework;helpfulhelpfulto write something to write something interestinginterestingstream videos and music;stream videos and music;look up information;look up information;chat with friendschat with friendsuse a search engine to use a search engine to

11、 find information,find information,videos,and picturesvideos,and pictureswrite blog postswrite blog postsListen for detailsSam:Sam:Whatdoyouusuallydoonline,Joe?Joe:Joe:Ihavea_._anonlinediarywhereyouwriteabout somethingyoureinterestedin._,I like basketball,so I write a lot on my blog about my favorit

12、e team.Its fun.Anna:Anna:I like to stream videos and music._,I watch videos and listen to music online.Its cheap and easy.Sometimes I look up information,too._,I can also chat with my friends anytime,anywhere.Paul:Paul:I usually use a search engine to do my homework.A search engine _ helps you find

13、what youre looking for.With it,I can find all the information,videos,and pictures that _.Its so helpful.ItslikeFor example That isblogis a tool thatI need for my homework With the InternetAsk and answer about online habitsQuestions Questions Answers Answers Time spent Time spent online online every

14、dayevery dayOnline activities Online activities Favorite appFavorite appHowmuchtimedoyouHowmuchtimedoyouspend onlineeveryday?spend onlineeveryday?WhatdoyouusuallydoWhatdoyouusuallydoonline?online?By the way,whatBy the way,what s your s your favorite app?favorite app?Idsayhours.Idsayhours.Oh,maybeabo

15、uthours.Oh,maybeabouthours.Whataboutyou?Whataboutyou?I like to I like to Sometimes I,too.Sometimes I,too.I like the best.I like the best.My favorite app isMy favorite app isA:How much time do you spend online every week?B:Oh,its hard to say.Sometimes _.Sometimes Im too busy.How about you?A:It depend

16、s.Id say from _ to _.B:What do you usually do online?A:I like to _ because it is _.And you?B:Lots of things.I specially like to _.By the way,whats your favorite app?A:Well,its _.Make up a dialogueNameTime spent online every weekendOnline activities Reasons for using the InternetFavorite appClassmate

17、 1Classmate 2Classmate 3Do a survey about your classmates online habitsA:How much time do you spend online every week?B:Oh,its hard to say.Sometimes _.Sometimes Im too busy.How about you?A:It depends.Id say from _ to _.B:What do you usually do online?A:I like to _ because it is _.And you?B:Lots of t

18、hings.I specially like to _.By the way,whats your favorite app?A:Well,its _.Make up a dialogueReport on Online HabitsReport on Online Habits Good morning,everyone!Today I did a survey about online habits.The results are as follows.XXX spends _ hours online every weekend.When surfing the Internet,he/

19、she always _,and he/she thinks _ is _.It often takes XXX _ hours online on weekends.His/her favorite app is _ because it is _.As for XXX,he/she uses the Internet for _ hours every weekend.He/she likes to _.In his/her opinion,_ is _.As far as Im concerned,XXXs online habit is healthier because _.Intr

20、oduction Survey resultsCommentsHealthy Online HabitsHealthy Online HabitsProtect your privacy.Set clear time usage limits.Use social media apps purposefully.TipsFinish your survey report;Textbook p76-77 Reading and Writing.AssignmentsHealthy online habitsHealthy online habitsmake a difference!make a difference!