题目内容：

In the spring and summer months, thunderstorms are common. 1.In thunderstorms, lightning can strike (击中) people and buildings and is very dangerous.

It was reported that a man was struck by lightning 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 lightning storm? Scientists say that a person’s chances of being struck by lightning are 1 in 600,000. 3.

If you are indoors during a thunderstorm:

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

＊Don't stand near the windows.

＊Don't take a shower or bath. Lightning 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 lightning could hit the tree and travel through the tree to hit you.

＊Never use a cell phone.

A．Try to get home as soon as possible.

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

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

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

E．But you can reduce (减少) those chances by following these safety rules.

F．But it is very important for us to learn about lightning.

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