题目内容：

In the spring and summer months, thunderstorms(雷雨) are common. __1.__. In thunderstorms, lighting can strike(击中) people and buildings and is very dangerous.

It was reported that a man was struck by lighting when he was making a phone call under a tree. He died at once. You may not know it, but nearly 1,800 thunderstorms are happening at any moment around the world.___ 2._.So what should you do during a lighting storm? Scientists say that a person’s chances of being struck by lighting are 1 in 600,000. ___3.__

If you are indoors during a thunderstorm:

Stay away from anything that is metal because lighting can come into the house through it.

Don’t stand near the windows.

Don’t take a shower or bath. Lighting can travel through water.

Never use the phone._ 4.__.

If you are caught in a thunderstorm outdoors:__ 5.__. If there’s no building around, try to find a low place to stay in.

Do not go under a tree because the lighting could hit the tree and travel through the tree to hit you.

Never use a cell phone.

A．But you can reduce those chances by following these safety rules.

B．But it is very important for us to learn about lighting.

C．Lighting could travel through the phone line and hit you

D．In fact, many people are killed by lighting every year.

E. Try to get home as soon as possible.

F. Since they happen often, some people don’t take them seriously.

G. Go into a nearby building or car right away.