According to a new survey（調(diào)查），students' safety has become a big（1）p

roblem

roblem

.
   Nearly 50% of students say they are worried（2）a

bout

bout

robbery （搶劫） （3）

on the way

on the way

（在路上） to and from school.Now in main big cities of China，some schools have taught an unusual lesson：self-protection.Students like this lesson because there are no exams or boring classes.And they can learn how to save lives and know how to stop danger when they are（4）

in trouble

in trouble

（處于困境中）.
   Chen Haoyu is a teacher at Beijing No.25 Middle School.He gives young students（5）a

dvice

dvice

on how to deal with danger.
   If you are robbed.
   Keep calm.If you can not cry for help or run （6）a

way

way

，don't be nervous.The robber（7）

is crazy about

is crazy about

（對(duì)……很著迷、瘋狂）your money.Give the robber your money.Try to remember what the robber looks like and tell the police later.
   If you are in a traffic（8）

accident

accident

/'?ks?d?nt/ .
   If a car hits you，you should remember the car number.If it is a bicycle，try to call your parents before you let the rider go.
   This is because you don't know how seriously you are hurt.You should （9）

take care of

take care of

（照顧） yourself before your parents come.
   If it is raining （10）h

eavily

eavily

and there is lighting（閃電）.
   Don't stay in high places and stay away（11）

from

from

trees.
   When there is a fire.
   Get away as（12）f

ast

ast

as you can.Put wet things on your body and try to find an exit.Do not take the lift.
   If someone is drowning（溺水的）.
   If you can't swim，don't get into the water.Cry out for （13）h

elp

elp

.
   Remember that danger is never as far away as you think.Take good care of yourself at all times!
   All in all，when you are （14）

in

in

danger，you should keep a cool head.Don't（15）

give up

give up

（放棄） hope.