1, know the cause of heatstroke.

2. Understand some common sense of heatstroke prevention.

3. Know the simple treatment after heatstroke.

Second, the activity preparation

Pictures about heatstroke, umbrellas, hats, ice cubes, towels.

Third, the activity process

(1) Introduction

Teacher: Children, the sun is shining and the sun is burning in summer. If you are exposed to the scorching sun for a long time, or if you are active in a high temperature environment, the heat in the human body cannot be dissipated, and it is easy to cause acute diseases. This disease is often called "heatstroke". In order to avoid this disease, we should know how to prevent heatstroke. Do you know how to prevent heatstroke? (Children casually answer)

The teacher concluded: We all know that summer is the easiest time for heatstroke, and heatstroke is a disease caused by high temperature environment, so we need to know how to prevent heatstroke.

(1) Drink more boiled water at home in summer to replenish the water lost by sweating.

(2) Take a hat or umbrella when you go out in summer, and don't expose yourself to the sun.