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Unit 6 When disaster strikes
Developing ideas (1)
Listening for speaking
Period 4
1. What can you see in the picture?
A disaster warning system.
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应用实践
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【设计意图】观察图片，引入灾害预警话题，激活学生已有知识。
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【设计意图】观察图片，引入灾害预警话题，激活学生已有知识。
2. What do you know about disaster warning systems?
They are in different kinds of forms and are like “safety reminders” that tell us when natural disasters might come, helping us stay away from danger.
Plan A
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【设计意图】观察图片，引入灾害预警话题，激活学生已有知识。
2. What do you know about disaster warning systems?
They are in different kinds of forms and are like "safety reminders" that tell us when natural disasters might come, helping us stay away from danger.
Plan B
How can the government warn people of disasters in China?
Have you ever received a message from disaster warning systems?
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【设计意图】介绍中国灾害预警系统，增强国家认同感和安全意识。
Listen and choose.
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【设计意图】通过听力选择，训练学生捕捉关键信息的能力。。
Listen and answer.
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1. Where did the story happen?
It happened along a busy beach in Thailand.
2. How old was Tilly Smith?
She was 10 years old.
3. What did she see before the tsunami?
She saw the water going farther up the beach.
4. How did she know it was a tsunami?
She learnt about tsunami at school two weeks earlier.
5. What did she do then?
She warned people on the beach. They all ran to a hotel.
6. How many lives did she save?
About 100.
Plan A
【设计意图】通过问题链引导学生深入理解听力内容，培养细节提取能力。
Listen and complete.
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The story of Tilly Smith
▲The lesson:
Knowledge can ________________
between life and death.
▲The girl:
▲The disaster:
tsunami
▲The place:
A busy beach in ____________.
Age:
_____________
Things:
● She saw the water _________________________.
● She warned people on the beach.
● She saved________________
Thailand
make a big difference
10 years old
Plan B
【设计意图】通过图表填空，帮助学生梳理信息。
about 100 lives
going further up the beach
Thailand
10 / ten
farther up
weeks
hotel
100
Listen again and correct the mistakes in the host’s notes.
Cross out the mistakes and write the correct words.
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Plan C
【设计意图】听力纠错练习，提升学生的辨音和理解准确性。
Listen 、read and check.
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【设计意图】跟读原文，加深对内容的理解。
Retell the story.
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I’ve got some information about …
【设计意图】借助图表复述故事，内化语言，提升口语表达能力。
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What do you think of Tilly Smith?
She is clever and brave. She is also helpful. Because she can put his knowledge learnt in school into real life. And she saved many people.
What other presages of disasters do you know?
For earthquake, there are some animals signs, such as dogs bark a lot and act restless. Snakes crawl out of holes in winter. Cats and cows get anxious and won’t stay calm.
【设计意图】引导学生正确评价他人，并进一步思考其他灾难预警信号，培养发散思维。
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Tilly Smith sensed the danger according to the presage and saved lives with her knowledge learnt in school.
In the face of disasters, what else can we depend on to sense the danger and prevent the disaster?
Technology.
【设计意图】引导学生思考科技在防灾中的作用，培养科学素养。
Listen and answer.
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1. What’s the name of the app?
Safety Net.
2. How can it warn people about natural disasters?
It can warn people about the upcoming disasters.
It can also tell people how serious it might be.
3. What advice can it give about staying safe?
It tells people the safe place to go and ways to save themselves from danger.
4. How many disasters can it warn?
About 18.
5. Does it work for the earthquake?
Yes, but the warning time is very short—just seconds
Plan A
【设计意图】过听力获取科技产品信息，培养信息整合能力。
name
function
how it works
drawback
a warning app
cost
look
company
customer
...
Listen again and talk about how to introduce a warning app?
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Plan A
【设计意图】学习产品介绍方法，为学生自主表达提供语言支架。
n.
v.
adj.
adj.
v.
n.
n.
Look and predict.
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Plan B
【设计意图】预测听力内容，激活思维，为听力理解做铺垫。
world map
choose
serious
safe
save
floods
earthquakes
Listen and complete.
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Plan B
【设计意图】通过填空完成信息梳理，巩固听力内容。
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Plan B
Listen again and talk about how to introduce a warning app?
name
function
How it works
drawback
cost
look
company
customer
…
【设计意图】分析对话结构，学习产品介绍的逻辑与方法。
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
Name
Function
How it works
Drawback
Customer
Company
Look
Cost
…
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drone
satellite
airship
seismic sensor
robot
【设计意图】组合作介绍科技产品，提升合作与表达能力。
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
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Drone
take photos and videos to show the effects of disasters
Provide useful information to emergency services
Find survivors and quickly send medicine and food
【设计意图】通过具体产品示例，拓展学生对防灾技术的认知。
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
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Satellite
take clear images of disaster-hit areas to show damaged buildings/roads
enable real-time data sharing and guide rescuers to the scene quickly via precise positioning
building and launching a satellite costs hundreds of millions of yuan.
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
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Robot
enter dangerous areas that are unsafe for humans, find trapped people via cameras or sensors, and even carry small supplies to them
In hospitals, they help deliver medicines/supplies or assist in simple surgical tasks with precise movements.
Rescue robots: small, strong, and usually have wheels or tracks to move on rough ground; Medical robots are often smooth and clean-looking
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
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Airship
carry food, water, medicine, or small rescue tools to areas where roads are blocked, reaching people in need quickly
They’re slower than helicopters or planes, which may delay rescue responses.
They’re sensitive to strong winds—high winds make them hard to control or even grounded
Group work
Choose a piece of life-saving technology and introduce it from some of the following aspects.
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Seismic sensor
Detect earthquakes early: pick up underground seismic waves quickly and send alerts, giving people time to evacuate before strong shaking hits
Monitor aftershocks: After the main quake, they track small tremors to warn of further risks, keeping rescuers and survivors safe.
Remote or mountainous areas may lack enough sensors, leading to delayed or less accurate alerts.
Useful expressions：
Name: They are…/ The new products are…
Function: They are produced for…/ The purpose of… is to…
How they work: They can work/help/save lives by…
Drawback: One drawback is…
Customer: The new products are available for…
Company: …designed the new products…
Look: They are made of…/ They look…
Cost: The cost of the products is low/high…
…
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【设计意图】提供表达支架，帮助学生规范、有条理地介绍产品。
Group work
A: What are these?
B: They’re …They are made of…
A: How do they help in disasters?
B: They can…
…
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drone
satellite
airship
seismic sensor
robot
【设计意图】小组对话练习，提升语言运用能力和合作意识。
Evaluation card
Items
Scores
Your advice
1. He / She can talk about the all the main information(name, function, how they work )of the technology clearly and logically. (3’)
2. He / She can talk about some of the other information(drawback, cost, look, customer, company)of the technology.(5’)
3. He / She can speak confidently, correctly and fluently.(2’)
Total score: ____________
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【设计意图】通过评价卡促进互评与自评，以评促学。
A: 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 batteries don't last very long.
Sample
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【设计意图】例引导，帮助学生模仿语言和结构，提升表达质量。
Self-evaluation for the lesson
{00A15C55-8517-42AA-B614-E9B94910E393}?Standard
1. I can get the main idea of the radio programme and detailed information about Tilly Smith’s story.
?
?
?
2. I can obtain the detailed information of a new disaster warning app from the conversation and summarize how to introduce a new product.
?
?
?
3. I can talk about a piece of life-saving technology with my partner with learnt expressions.
?
?
?
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【设计意图】我评价听力与表达成果，明确进步与不足。
Homework
Must do:
Write down the dialogue you made with your partner in class.
Choose-to-do:
Search for more information about disaster warning technology.
Unit 6 When disaster strikes
Lesson 4
The introduction of a new life-saving product
Basic information
other information
name
function
how it works
drawback
cost
look
customer
company
Blackboard

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