As we all know，accidents that happen in school often cause serious results.However，safety education can help us know how to keep ourselves safe. （1）因此對于學生們來說，學習一些有關安全教育的東西有必要的。How can we keep safe when accidents happen at school？ （2）這兒是一些幫助我們的方法。
   For example，a stampede （踩踏） always happens in crowded places.When students around you begin to push （推），just stand there and try to hold onto something. （3）If you fall down，move to one side and cover your head with your hands. It can help protect your head.
   When there's a fire，leave the classroom quickly.It's better to put something wet over your mouth and nose.In this way，you will breathe （呼吸） in less smoke.Many people die in a fire，not because of the fire but thick smoke.It makes them cough and they can't breathe.That's very dangerous!So when you want to get out， （4）you should make yourself close to the floor so that you can breathe in fresh air.
   All in all，it's best to know more about safety education. （5）Maybe you won't be able to know its importance until you are in danger. Just do it!

（1）

So it is necessary for students to learn something about safety education.

So it is necessary for students to learn something about safety education.

（2）

Here are some ways to help us.

Here are some ways to help us.

（3）

如果你摔倒，移動到一側，用手捂住你的頭。

如果你摔倒，移動到一側，用手捂住你的頭。

（4）

你應該讓自己靠近地面，這樣你可以吸入新鮮空氣。

你應該讓自己靠近地面，這樣你可以吸入新鮮空氣。

（5）

也許直到你處于危險之中，你才能知道它的重要性。

也許直到你處于危險之中，你才能知道它的重要性。