外研版2024初中英语八上Unit6When disaster strikes Developing ideas听说课件

《英语》(新标准)初中修订版Unit 6 When disaster strikes Developing ideas(听说)册 次：八年级上册 学 科：英语(外研社版)1.What is this?It's a disaster warning system.2.What do you know aboutdisaster warnings?A/B/C层China is one of many countries with disaster warning systems.The government can warnpeople with text messages,TV programmes and online notices.In communities,loud alarms go off.Warning times for storms in China have been increased to 42 minutes,with morethan 90%being correct.A/B/C层贤 您M险Pleasetakeamorgeney monsAAQD 1DID YOUKNOW?Read and learn.b She sensed the danger and warned others before a tsunami(hit a busy beach in Thailand).c She helped a 10-year-old girl at school.d She helped her classmates leave the coast.A/B/C层Listen to the radio and choose howTilly Smith saved lives.a She ran to the hotel and stayed under the table.Listen again and correct the mistakes in the host's notes.Cross out the mistakes and write the correct words.1 It's been many years since a tsunami happened in taly. Thailand2 Tilly Smith wasiz years old. 10/ten3 Tilly saw the water going away from the beach. farther up4 Tilly learnt about tsunamis at school two months earlier. weeks5 Tilly warned people on the beach and they all ran to apark.hotel6 That school lesson saved about,000 lives. 100 It's been many years since a tsunami happened in taly.ThailandTilly Smith was+2 years old.10Tilly saw the water going away from the beach.farther upTilly learnt about tsunamis at school two months earlier. weeksTilly warned people on the beach and they all ran to a park.hotel That school lesson saved about r-0ce lives. 100and friends are enjoying themselves.It's been many years since a tsunami happened here.The tsunami was terrible, but there were lots of touching moments.Some people,like Tilly Smith,saved lives bravely with their knowledge.This clever 10-year-old girl saw the water going farther upthe beach.It wasn't clam.She knew that a tsunami wascoming.She learnt about tsunamis at school two weeks earlier.Tilly warned people on the beach.So they all ran to a hotel. Minutes later,the tsunami hit.That school lesson saved about 100 lives.Knowledge can make a big difference between life and death.Listen again and correct the mistakes in the host's notes.Cross out the mistakes and write the correct words.Host:I'm walking along a busy beach in Thailand.Many families123456·It shows you a 'world map·You can² choose your area.·It will warn you about the upcoming disasters.·It can also tell you how³ serious it might be.·It tells you:-the⁴ safe place to go.-ways to⁵ save yourself from danger.·It can give warnings about 18 disasters,like⁶floods , wildfires,tsunamis and earthquakes·The warning time for earthquakes is very short.SAFETY NETAreaWarningAdviceOther informationListen to the conversation and fill in the chart about the app.A/B/C层Listen again.Then talk about how the app is introduced.Tick what you heard.lookdrawbackcostname √function customercompanyhow itworksA:Tilly Smith is amazing!I wouldn't know what to do during anatural disaster.B:Knowledge is very important,but nowadays we can depend on technology,too.For example,a new app, Safety Net,can warn you about natural disasters.A:How does it work?B:It shows you a world map with all the active disastersflagged.You can choose your area and it will warn you about the upcoming disasters.It can also tell you how serious itmight be.A:That's good.What's more about it?B:Well,t he app also gives you advice on staying safe.It tells you the safe place to go and ways to save yourself fromdanger.A:Very useful!How many disasters can it warn you of?B:It can give warnings about 18 disasters,like floods,wildfires, tsunamis and earthquakes.However,the warning time forearthquakes is very short-just seconds.A:That could still save lives!namefunctionhow it worksdrawback C层Listen and read.Then talk about how the app is introduced.Introducing a product To introduce a product,state itsname and main function,eg giving disaster warnings.Say how itoperates,using an example if possible.Finally,give other details,such as its cost,look and drawbacks. A/B/C层how it works drawback a warning appfunction namecompanyA/B/C层how it workdrawbacikcustomercompanylookcostWork in groups.Choose a piece of life-saving technology and introduce it. Do more research if necessary.functionnameExampleA:What are these?B: They're drones.They're made of plastic.A: How do they help in disasters?B: They can take photos and videos to show the effects of disasters.This can provide useful information to emergency services.A: That's amazing!Can they save lives?B: Yes.They save lives by finding survivors. They can also quickly send medicine and food to them.A: Do they have any drawbacks?B: Yes,they do.They can't work in strong wind or heavy rain.Also,their batteriesdon't last very long. C层Group workWork in groups.Choose a piece of Do more research if necessary.Drones·take photos and 有 videos to show theeffects of disasters·provide useful information to emergency services·find survivors and quickly send medicine and food→Useful expressions·The new products are...·The purpose o...is to...·They work by...namefunctionhow it worksdrawbackcustomercompanylookcostmade of...A How do they help indisasters?They can.. BUseful expressions… p¹04·As an example,imagine tha...·They save lives by...·One drawback is that...What are these?They're...They'relife-saving technology and introduce it.⑧HomeworkTalk about what you have learnt about disaster warningsin this section.A/B/C层感谢观看