Don't go swimming without an adult, don't swim with classmates, don't swim in unsafe waters, don't play in the river (river) pond on the way to and from school, and learn the basic methods of self-care and self-help. The following are the questions I compiled for the drowning prevention (safety) education knowledge contest. Welcome everyone to study together!

I. Fill in the blanks (40 points)

1, you must swim under the guidance of (), and swimming alone is the most prone to problems. If your companion is not (), it is difficult to ensure that you can get proper help when you are in danger.

2, the body () don't go swimming. () and () are most likely to occur, which is life-threatening.

3. Don't swim without authorization (); Less than () swimming; Don't play in rivers, ponds and other waters.

4, bad weather, such as (), (), (), etc. Not suitable for swimming.

5. Observe the swimming environment before launching. You can't stay here if there is a danger warning ().

6, try the water temperature before launching, if the water temperature is too cold, ().

7. Is it safe to swim? Six. No? No (), no (), no (), no (), no (), no (), no ().

Second, judge (right. Fight? , wrong number? ) (24 points)

1, drowning people mainly inhale a lot of water in the trachea to hinder breathing, or suffocate because of strong laryngeal spasm, which leads to the closure of the respiratory tract. ( )

2. After falling into the water, relax and raise your head. ( )

Students can swim and compare who has been diving for longer. ( )

If someone drowns, call for help immediately, take local materials, find a stick and throw it at the drowning person. ( )

In the process of swimming, we should take care of each other and care about each other, instead of playing with each other and playing tricks on each other. Go swimming together. If someone goes ashore early, tell him that going swimming together should go home together. ( )

6. After the drowning person goes ashore, lie on your back and press your abdomen and back. ( )

7. I found my partner drowning and bravely dived into the water to save him. ( )

8. When swimming, you can get into the water first to adapt, and then go ashore if you don't adapt. ( )

Third, short answer saves time! (20 points)

1, when swimming, cramps occur. What should I do?

2. How can a drowning man save him from drowning?

Fourth, first aid on drowning shore, I will, I will write! (19)

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