Unit 4 Information technology Topic Talk 课件--高中英语北师大版（2019）必修第二册.pptx

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1、Topic Talk P6-7新新北师大必修北师大必修二二Unit 4 Information TechnologyThe TThe Technology echnology R RevolutionevolutionInformation technologyThe study or use of electronic processes for gathering and storing information and making it available using computers.TheInternetisbecomingthetownsquarefortheglobalvill

2、ageoftomorrow.BillGates Pair work Use the questions to talk about information technology.1Information TechnologyIn what way do you use it?How has it changed peoples daily life?Why do you use it?Example I often search for information for my project on the Internet.TOPIC TALK Pair Work Use the questio

3、ns to talk about information technology.ExampleI often search for information for my project on the Internet.Activity 1Read the Text Builder carefully.Then listen to the dialogue and complete it by underlining the words or expressions you hear.听力文本听力文本 （W=Woman M=Man）W：I love exploring new technolog

4、ies，because they are so convenient.You know，I use apps to buy things online and I usually receive them the same day!M：Wow，thats really convenient.W：Indeed!I know one that can even help you get what you order within two hours!M：What is it?Id like to try that，too.W：Sure，here it is.Besides shopping onl

5、ine，I also like chatting online.It makes me feel less lonely.Technology really enables people to communicate better with each other.M：Thats true!But are there any disadvantages about these new technologies?W：Well，too much chatting online takes a lot of time.We really need time to focus on what we ar

6、e doing.Those are the top news for today，Wednesday 21 July.Activity 2 Read the Text Builder carefully.Then listen to the dialogue and complete it by underlining the words or expressions you hear.2a.I love exploring new technologies,because they _.b.I use apps to_.c.I also like chatting online.It _.B

7、ut too much chatting online _.Text BuilderTalk about ITReasonsUsesEffects/Impacts are so convenient buy things onlinemakes me feel less lonelytakes a lot of timeListen to the dialogue.Complete the notes in the table.Listening Text for 4.2（B=BoyG=Girl）B：This new phone is a birthday present from my pa

8、rents.Ive downloaded lots of interesting and useful appsalready.I like this music appI can listen to songs when I cant sleep or feel nervous.It really helps me relax.G：Thats cool!I like reading news on my phone.Do you have any recommendation?B：Oh，yes!You can download this app!Youll get updated with

9、the news all day long.G：Super!Whats your favourite app?B：I enjoy playing games.I have downloaded quite a few apps for different games.I use different avatars in different games and this is really cool because they let me explore different personalities.New games make my life interesting.G：Wow!That s

10、ounds cool!But you need to be carefulabout spending too much time on themyou could get addicted.B：Well，I admit it.So I downloaded an app called“Alarm Clock”.Once I play games for more than an hour，a bell rings to remind me that my time is up.Those are the top news for today，Wednesday 21 July.Activit

11、y 3问题参考答案问题参考答案Games；Alarm Clock；I cant sleep or feel nervous；relax；Get updated；different personalities；my time is up3Interview your partner.If your partner mentions the point,tick it.UsesChat with Communicate with/by Relax by Buy things such as Find information about Learn about new things like so

12、convenient make life easier enable better communication provide education provide information 3Interview your partner.If your partner mentions the point,tick it.Reasons3Interview your partner.If your partner mentions the point,tick it.Effects/Impacts 1.make communication 2.make me feel 3.help me dev

13、elop 4.make us self-5.enable people 6.make us live in an 7.take a lot of 8.make us addicted to 9.Not encourage face-to-facea.new municationd.conveniente.timef.unreal worldg.less lonelyh.to iti.to communicate better Listen to the dialogue.Complete the notes in the table.4AppsReasons for useMusic appI

14、 listen to songs when _ _.It really helps me _.I cant sleepor feel nervousto relaxApps for the news_ with the news all day longGet updatedApps for the _I use different avatarsbecause they let me explore _.Gamesdifferent personalities App _ A bell rings to remind me that _.Alarm Clockmy time is up“Quote.Unquote”“Quote.Unquote”Technology is anything that wasnt around when you were born.Alan KayDoyouagreewithwhatAlanKaysays?Giveanexample.Thank you!