"When Disaster Strikes" Human Home PPT Courseware 4

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"When Disaster Strikes" Human Home PPT Courseware 4

ruthless disaster

If you often pay attention to news reports, you will find that various natural disasters occur every year on the earth, such as earthquakes, floods, typhoons, and plagues... Disasters ruthlessly destroy human homes and even take away precious lives.

think about it

1. What is a natural disaster?

2. What harm do natural disasters bring to mankind?

3. What are the ten natural disasters that occur more frequently?

I know

1. Natural disasters------abnormal phenomena that occur in nature.

2. The harm of natural disasters------it swallows up human lives and property and destroys the environment for human survival and development.

3. The ten natural disasters that occur more frequently and cause greater harm are------floods, droughts, wind disasters, earthquakes, mudslides, insect disasters, volcanic eruptions, landslides, snow disasters, and forest fires.

Disaster Prevention and Forecasting

Nature has its own laws, which humans cannot change. However, people can use various methods to gradually understand the laws of nature, follow the laws, and take corresponding measures to reduce losses caused by natural disasters. For thousands of years, people have been trying to explore and understand the temper of nature.

Working people have carefully observed and summarized many experiences and proverbs in predicting natural disasters in their production and life practices.

Typhoon proverb:

The wind rises and the waves rise, and soon the wind comes down;

Horse racing clouds, typhoon approaching;

The north wind is cold and the typhoon circulates;

Heavy rain proverb:

Ants move, snakes move, and soon the rain will arrive.

The dragonfly is high and burnt by the sun, while the clearfly is low and wears a raincoat.

The locusts are restless, there is a sign of rain, the loaches are jumping violently, and a thunderstorm is coming.

If you wear a skirt in a water tank, heavy rain is coming.

The salt tank is still damp and heavy rain is coming.

Swarms of mosquitoes are buzzing, and heavy rain is coming.

How to escape when threatened by floods?

(1) Move to hills, highlands, rooftops, etc.

(2) If you are involved in a flood, grab something fixed or floating to escape.

(3) Swimming, climbing on live telephone poles, mud houses, etc. are not allowed

(4) Bring necessary clothing and drinking water

(5) After the flood, take epidemic prevention drugs in a timely manner

Discuss

1.The rescue organizations I know about include the following----

2. Have you ever rescued others or received help from others? How did you feel at that time?

3. During the Wenchuan and Yushu earthquakes, what relief measures did the party and the people carry out?

I will do it

1. The ten most frequent natural disasters are ------

2. When an earthquake occurs, you should escape like this-------

3. How to escape when threatened by floods -----

4. During the Wenchuan and Yushu earthquakes, the party and the people took these effective rescue measures--------

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Update Time: 2024-10-21

This template belongs to Morality and Society People's Education Press Sixth Grade Society Volume 2 industry PPT template

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