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Unit6 When disaster strikes
Listening and speaking
外研版八年级上册
Natural disasters greatly affect people’s lives.
6原因y y y 66
When disaster strikes
UNIT6
Listening and speaking
floods
A flood is when a large amount of water covers places that are usually dry, such as roads, houses, and fields.
Area: places near rivers or coast; or places that rains a lot.
Any advice
Do you think warnings are important
Warning systems
What can you see
Try to find out more!
Every second
can save lives!
A natural disaster
It has something to do with water.
It is a very big and dangerous wave from the ocean.
It often happens after an earthquake under the sea.
tsunami(海啸)
Area: Where do tsunamis usually happen
Places near oceans and with frequent earthquakes.
Any advice
a She ran to the hotel and stayed under the table.
b She sensed the danger and warned others.
c She helped a 10-year-old girl at school.
d She helped her classmates leave the coast.
Listen to the radio and choose how Tilly Smith saved lives.
be aware of, feel
About the tsunami
Where did it happen
It happened along a busy beach in (Thailand / Italy).
How long has it been since a tsunami happened here
It's been many 2(months/years) since a tsunami happened here.
About Tilly Smith
How old was she
She was (10/12) years old.
What did she see before the tsunami
She saw the water going (farther up/ away from) the beach.
How did she know it was a tsunami
She learnt about tsunamis at school two (weeks/months) earlier.
What did she do then
She warned people on the (beach/ boat).
They all ran to a (park/ hotel).
How many lives did she save
She saved about (100/ 1000) lives with the school lesson she remembered.
1 It's been many years since a tsunami happened in Italy.
2 Tilly Smith was 12 years old.
3 Tilly saw the water going away from the beach.
4 Tilly learnt about tsunamis at school two
months earlier.
5 Tilly warned people on the beach and they all
ran to a park.
6 That school lesson saved about 1,000 lives.
Thailand
10 / ten
farther up
weeks
hotel
100
Check you memory.
What do you want to know about the tsunami and Tilly
Let’s ask her.
1. 你那时候害怕吗？
Were you afraid at that time
2. 你觉得那堂学校的课怎么样？
What do you think of that school lesson
knowledge
knowledge
technology
app
Listen to the conversation and ll in the chart about the app.
world map
choose
serious
safe
save
floods
earthquakes
What do you think of this app
Does it have any drawbacks(缺点)
It depends too much on the phone.
Not all people know how to use it.
Name Safety Net
Function warn you about natural disasters;
give warnings about 18 disasters
How it works shows a world map with active disasters flagged;
sends warnings after users choose their areas
Drawbacks the warning time for earthquakes is very short.
depends too much on phones...
A: What is the life-saving technology
B: It’s an app called...
A: What’s its function
B: It can…
A: That's amazing! How does it work
B: It ...
A. Does it have any drawbacks
B:....
Work in pairs to retell
What other life-saving technology do you know
drone /dr n/
无人机
How it works
functions
Work in pairs and introduce a piece of life-saving technology.
Name Drones
Look plastic
Function provide useful information to emergency services；
find survivors and quickly send medicine and food.
How it works
Drawbacks
take photos and videos to show the effects of disasters
A: What are these
B: The new products are …
They are made of…
A: What’s their main function
B: They can…
A: How do they save lives
B: They save lives by ....
A. Do they have any drawbacks
B:One drawback is that ...
They can't work in strong wind or heavy rain.
Their batteries don't last very long.
Knowledge guides us, technology helps us, and the government supports us—all are key to disaster warnings.
What have you learnt about disaster warnings
Talk about what you have learnt in this lesson.
评价项目 得分 (☆☆☆)
学习过程 我能描述介绍防灾救生技术的基本信息，如：名称、功能、操作方式等。
我能辩证地分析这项技术在防灾减灾的优势和局限性。
我能尽可能多地使用之前板块和本板块的核心词汇，以及学生用书Useful expresions中的表达。
我能正确使用关于introducing a product的表达。
结果产出 我能完成一小段对话，介绍一项防灾救生技术。
主题探究 我能了解应对自然灾害的方法，认识科学预警的重要性，并理解科学知识和技术在防灾减灾以及生命救援中的关键作用。
Homework:
Must-do: Complete the dialogue with your partner and present it in the next class.
Choose-to-do: Do more research about another piece life-saving technology and share it in the next class.
Thank you!
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谢谢
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