【公开课】Unit3+Listening+and+Speaking+and+Talking+课件人教版（2019）必修第二册+.pptx

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1、 Unit 3 THE INTERNRTListeningSpeakingandtalking1.Knowledge Aim:To get familiar with the topic“Internet”.2.Ability Aim:To Talk about our online activities and online habits.3.Moral Aim:To Learn to use the internet properly.Learning aims:学习目标 1Post Reading-RetellMuchhasbeenwrittenaboutthewondersoftheW

2、orldWideWeb.Therearecountlessarticles(1)_(tell)ushowtheInternethasmadeourlivesmore_(convenience).ButtheInternethasdonealotmoreforpeoplethan(2)_(simple)makelifemoreconvenient.Peopleslives(3)_(change)byonlinecommunitiesandsocialnetworkssofar.tellingsimplyhavebeenchangedconvenientPost Reading-RetellTak

3、eJanforexample,whodevelopedaseriousillnessthatmadeher(4)_(stick)athomewithonlyhercomputertokeep(5)_(she)company.Shejoinedanonlinegroup(6)_shecouldshareproblems,getsupportandadvicefromothers.Sheconsideredtheabilitytoremovethedistancebetweenpeopleasoneofthegreatest(7)_(benefit).stuckherwherebenefitsPo

4、st Reading-RetellShewassoinspired(8)_shestartedanITclubinwhichmanypeoplehavebeenhelped.ShehasstartedtolearnmoreabouthowtousetheInternettomakesocietybetter.Hernextgoalis_(start)acharitywebsitetoraisemoney(9)_childreninpoorcountries.Janslifehasbeen(10)_(great)improvedbytheInternet.thatforgreatlytostar

5、tLeading-in“Theinternetisbecomingthetownsquarefortheglobalvillageoftomorrow.”Howdoyouunderstandthesentence?问题导学 1（4）Listening and SpeakingThe Internet is becoming the town square for the global village of tomorrow.-Bill Gates It means that the Internet is making the world closer and closer;we can co

6、mmunicate on the Internet like meeting at the town square.Pre-listening.match the activities with the pictures_write a blog post_Use a search engine_chat online_stream movies and musicABCD点拨精讲点拨精讲 1 1（1010）Sam is doing a survey on online habits.He is now talking to his schoolmates Anna,Paul,and Joe.

7、Listen to the conversation and complete the table.Part 1:Listening and SpeakingNameTime spent online every dayAnnaTask1:listen to part 1 and complete the table.2 or 3 hours2 hours or moreAt least an hourWhile-ListeningNameOnline activitiesReasons for using the InternetAnnaPaulJoe Task 2 Listen to pa

8、rt 2 and complete the table._videos and music _ information_ friendsuse a _ to find information,videos and pictures_ blog posts_and easyto do homework_to write some-thing _streamlook upchat withsearch enginewritecheap helpfulinterestingWhile-Listening1.A blog _ an online diary where you write about

9、something youre interested in._,I like basketball,so I write a lot on my blog about my favourite team.is likeFor example2.I stream videos and music._,I watch videos and listen to music online.That is3.A search engine _that helps you find what youre looking for.is a toolFor example Task 3 Listen agai

10、n and fill in the blanks.How are the words in italics defined?Write them in the correct brackets.1.A blog is like an online diary where you write about something youre interested.For example,I like basketball,so I write a lot on my blog about my favorite team.2.I stream videos and music.That is,I wa

11、tch videos and listen to music online.3.A search engine is a tool that helps you find what youre looking for.A Use simpler words.()B Use an example.()C Compare to something.()streamblogsearch engine Sam:Hi,guys!Idliketoaskyousomequestionsaboutyouronlinehabits.First,howmuchtimedoyouspendonlineeveryda

12、y?Anna?Anna:It depends.Idsaytwo or three hours.Sam:Howaboutyou.Paul?Paul:Oh,maybeabouttwo hours.Sometimes more.Whataboutyou,Joe?Joe:Well,IthinkIspendat least an houreveryday.Sam:Whatdoyouusuallydoonline,Joe?Joe:Ihaveablog.Its likeanonlinediarywhereyouwriteaboutsomethingyoureinterestedin.For example,

13、Ilikebasketball,soIwritealotonmyblogaboutmyfavouriteteam.Itsfun.Anna:Iliketostreamvideosandmusic.That is,Iwatchvideosandlistentomusiconline.Its cheap and easy.SometimesIlookupinformation,too.WiththeInternet,Icanalsochatwithmyfriendsanytime,anywhere.Paul:Iusuallyuseasearchenginetodomyhomework.Asearch

14、engineis a tool thathelpsyoufindwhatyourelookingfor.Withit,Icanfindalltheinformation,videos,andpicturesthatIneedformyhomework.Its so helpful.Sam:Great.ItseemslikeyouallusetheInterneteveryday.SowhatdoyouthinklifewouldbelikewithouttheInternet?Joe:NoInternet?!Areyoukidding?Lifewouldbeover!.Part Two:Cho

15、ose the best app 1.Do you know these app?2.What do you use apps to do in your daily life?Piggybank问题导学问题导学 2 2 (4)Listening and talking Xiao Bo is looking for a(n)_ app to help him get in shape.Laura would like an app for getting _ and another that will make her_better.Listening richgrades1.Listen a

16、nd finish exercise 1 on P31exercise点拨精讲点拨精讲 2 2（1010）2.Listen again.Are the sentences true(T)orfalse(F)?1.Both of Xiao Bos apps keep track of the steps he takes.2.Xiao Bos second app can help him make a fitness plan.3.Laura needs an app that will help her get discounts.4.Laura needs an app that will

17、 add money to her bank account.TTF F Part 2:Listening and TalkingListen once more,and tick the sentences you hear.Underline the words used to express predictions,guesses,and beliefs.Predictions,Guesses,and Beliefs_It might help me walk more._My guess is that it wouldnt work._I imagine this app would

18、 help me get fit faster_I suppose that would be good._I guess you could save a little with this app._I suppose there would be some problems,too._I believe this app could help me get thinner.Laura:HeyXiaoBo,whatsup?Xiao Bo:Hi,Laura.Notmuch.Imtryingtogetinshape,soImlookingforanexerciseapp.Laura:Ohyeah

19、?Foundanything?Xiao Bo:Well,theresanappthatcountseverystepyoutakeduringtheday.It might help me walk more,butIdontthinkitdbeenough.Heresanotherone.Itkeepstrackofhowmuchyouexerciseandwhatyoueat.Italsohelpsyoumakeafitnessplan.I imagine this app would help me get fit faster.Laura:Iwishtherewereanappforg

20、ettingrich.Xiao Bo:Ha-ha,well,thereareappsforsavingmoney.Laura:Really?Xiao Bo:Yes,sure.Lookatthisone.Ithelpsyoufinddiscountsandthebestpriceforwhateveryourelooking.Laura:I suppose thatd be goodbutIneedanappthataddssomeoinktomypiggybank.Xiao Bo:Oinktoyourpiggybank?Whatdoesthatmean?Laura:Ha-ha,sorry!I

21、mean I want to add some money to my savings.Xiao Bo:Oh,Isee,apiggyapp.Ha-ha!Howaboutthisone?Everytimeyoupayforsomethingwithyourphone,itputsalittlemoneyintoabankaccount,justafewyuan-youwouldntmissit.I guess you could save a little with this app.Laura:Cool.Greatidea!Imgoodatspending.NowallIneedisanapp

22、thatlmakemygradesbetter.Xiao Bo:Well,perhapsthisapp.Thinking:How to use the Internet properly?Think about the dos and donts.No communicationNot safeSpend too much timeharmful be addicted to dos:have a good self-controlhave a correct attitude towards itmake good use of the Internet to benefit our stu

23、dydonts:spend too much time on itbe addicted toplay video products while walking.课堂小结课堂小结 1Listening tips:1.Before you listen,read the text first,underline the key words and predict what the conversation is about.2.Write down some key words while listening.Completely or almost certain:must,couldnt,c

24、antExpecting to be certain:shouldMaybe certain/not certain:might,may,couldCan think of some modal verbs used to make a prediction1.Astayinthecountrywillbe_(benefit)tohishealth.2._(Inspire)bythesunnyweather,Idecidedtoexplorethewoods.3.Itsdifficulttokeeptrack_allthenewdiscoveriesingenetics(遗传学).4.Then

25、ewlawisdesignedtoprotectpeoples_(private).5.Iwishhewouldntasksuch_(embarrass)questions.6.Thechildrenatschoolalwaysmakefun_herbecauseshewearssuchastrangehat.7.Youmustalwayskeepthereader_mindwhenwritingareport.8.Weshouldbegratefulifyouwouldreplyatyourearliest_(convenient).beneficialInspiredofprivacy e

26、mbarrassing ofinconvenience当 堂 检 测当 堂 检 测 1 5 1 5 Post Reading-RetellMuchhasbeenwrittenaboutthewondersoftheWorldWideWeb.Therearecountlessarticles(1)_(tell)ushowtheInternethasmadeourlivesmore_(convenience).ButtheInternethasdonealotmoreforpeoplethan(2)_(simple)makelifemoreconvenient.Peopleslives(3)_(c

27、hange)byonlinecommunitiesandsocialnetworkssofar.tellingsimplyhavebeenchangedconvenientPost Reading-RetellTakeJanforexample,whodevelopedaseriousillnessthatmadeher(4)_(stick)athomewithonlyhercomputertokeep(5)_(she)company.Shejoinedanonlinegroup(6)_shecouldshareproblems,getsupportandadvicefromothers.Sh

28、econsideredtheabilitytoremovethedistancebetweenpeopleasoneofthegreatest(7)_(benefit).stuckherwherebenefitsPost Reading-RetellShewassoinspired(8)_shestartedanITclubinwhichmanypeoplehavebeenhelped.ShehasstartedtolearnmoreabouthowtousetheInternettomakesocietybetter.Hernextgoalis_(start)acharitywebsitet

29、oraisemoney(9)_childreninpoorcountries.Janslifehasbeen(10)_(great)improvedbytheInternet.thatforgreatlytostartPronunciationMost sentences have two basic types of words:content words and function words.Content words are usually stressed.当堂检测当堂检测（1515）Content wordsContent words are words with specific

30、meanings,such as nouns,adjectives,adverbs,and main verbs(those without helping verbs.)Function wordsFunction words include articles,conjunctions,prepositions,pronouns,helping verbs,etc.PronunciationRead the sentence and notice which words are stressed.EXAMPLEThe Internet is becoming the town square

31、for the global village of tomorrow.2.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 sho

32、uld 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,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.Listen to the poem and see if you got the stressed words righ

33、t.PronunciationPart 1:Listening and Speaking NameTime spent online every dayOnline activitiesReasons for using the InternetAnnaPaulJoeTwo or three hoursStream videos and music;Look up information;Chat with friendsCheap and easyTwo hours or moreuse a search engine to find information,videos and pictu

34、res.To do homework;helpfulTo write something interestingwrite blog postsAt least an hour Ask about online habits1.你每天花多少时间上网？2.你为什么喜欢在网上看视频和听音乐？Whydoyouliketowatchvideosandlistentomusiconline?3.你最喜欢的app是什么？Whatisyourfavouriteapp?Howmuchtimedoyouspendonlineeveryday?Task 1 Oral translation Speaking_ l

35、t might help me walk more._ My guess is that it wouldnt work._ l imagine this app would help me get fit faster._ l suppose that would be good._ I guess you could save a little with this app._ l suppose there would be some problems,too._ l believe this app could help me get thinner.3.Listen again and

36、 finish exercise 3 on P 31Further thinking:Online safetyNeverSpreadRumorsNeverSharePersonalInformationBeCarefulwhenFollowingOffsiteLinksNeverArrangeMeetingswithStrangersSeekHelpwhenNecessaryCan you think of some modal verbs used to make a prediction?Third listeningCompletely or almost certain:must,c

37、ouldnt,cantExpecting to be certain:shouldMaybe certain/not certain:might,may,could SpeakingTask 2 Role-playA:Howmuchtimedoyouspendonlineeveryday?B:Oh,itshardtosay.SometimesIspend_.Howaboutyou?A:Itdepends.Idsayfromhalfanhourtothreehours.B:Whatdoyouusuallydoonline?A:Iliketo_,(forexample,)_.Andyou?B:Lo

38、tsofthings.Iespeciallyliketo_.Bytheway,whatsyourfavoriteapp?A:Well,_,thatsbecause_.B:Soundsamazing.Icertainlywilltryit.Work in pairs or groups and role play a conversation.A:How much time do you spend online every day?B:Oh,its hard to say.Sometimes Im too busy to go online.Sometimes I spend more tha

39、n 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.By the way,whats your favorite app?A:Well,Engl

40、ish fun videos.B:why do you like it?A:There are lots of streams and I can watch interesting English movies so I can learn English in a fun way.B:sounds amazing.I certainly will try it.A:ok,let me teach you how to download the app.B:Thanks a lot.Talk about the activities that you like to do when you are online.write a blog post use a search engine Chat with friends online Watch stream movies listen to the music purchase/go shopping onlinesearch for informationdownload documentsplay computer gamesAsk about online habits