According to a new survey，students' safety has become a big problem.Now in some cities of China，many schools start a new lesson：self-protection.Students can learn how to save lives and know how to stop danger before it really happens.（1）对于学生而言，上这门课是有必要的。
    Lin Li，a teacher from Yantai，gives young students some advice on how to deal with danger.In a traffic accident，if a car hits you，you should remember the car number.If it is a bicycle，（2） try to call your parents before you let the rider go .This is because you don't know how seriously you are hurt.（3）如果雨下的很大，离大树远一点。How can you protect yourself in a fire？Get away as fast as you can.It's important for you to put wet things on your body.（4）You are not supposed to take the lift.What are you supposed to do when you see someone drowning？If you can't swim，you'd better not get into water.Cry out for help.（5）Danger is never as far away as you think.Take care of yourself at all times!Always keep calm if you are robbed（抢劫）.When you can not cry for help or run away，give the robber your money.Try to remember what the robber looks like and tell the police later.
    We hope the advice is helpful.Remember safety comes first!

（1）

For students，taking this lesson is necessary.

For students，taking this lesson is necessary.

（2）

在你让骑车的人走之前，试着给你的父母打电话。

在你让骑车的人走之前，试着给你的父母打电话。

（3）

If it rains heavily，stay away from the big trees.

If it rains heavily，stay away from the big trees.

（4）

你不应该乘坐电梯。

你不应该乘坐电梯。

（5）

危险从来没有你想象的那么遥远。

危险从来没有你想象的那么遥远。