题目内容
Earthquakes may happen anywhere on the earth. When some plates of the earth move suddenly, an earthquake happens. Many earthquakes begin under the sea. They often happen near the mountains, too.
During an earthquake, the shakings make rocks rise suddenly and even crack (断裂) open. Houses fall, people are killed or hurt, and sometimes the whole villages or cities are destroyed.
Can we do something to keep ourselves safe from earthquakes? Scientists have studied earthquakes and make maps that show the “earthquake belts”. In areas in these belts, it’s possible for earthquakes to happen. In these areas we should build strong houses to fight against earthquakes.
In the future, scientists will be able to tell when and where an earthquake will be before they happen. They can also tell people what to do and how to do it.
1. The reason for an earthquake is .
A. that there are so many plates on the earth
B. that the sea is too deep
C. rocks’ cracking open
2. A lot of earthquakes often happens .
A. in the area B. next to mountains C. at night
3. A map showing the earthquake belts will tell people .
A. what kind of houses to build
B. what kind of houses can stay up in an earthquake
C. where earthquake may happen
4. Which is Not True according to the passage?
A. During an earthquake people are killed or hurt.
B. The scientists can tell when and where an earthquake is now.
C. we should build strong houses to fight against earthquakes.
5. In the future, we’ll be no longer so afraid of earthquakes .
A. with the help of scientists’ exact prediction
B. because of a map showing the “earthquake belts”
C. because we can guess the date and place of earthquakes
ABCBA
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Earthquakes happen without warning(前兆).They can happen any time of a day,at any point during the year.When an earthquake is happening, you should know what you should do or not do.
Do NOT go outside.You could get injured from falling glass or parts of buildings.If you are outside,stay away from buildings and power lines(输电线).
Stay under a desk,table,or other strong furniture.Hold on to it.Or stay in a corner of the building.Cover your face and head with your arms and cover your mouth with a towel or clothing.Stay inside until shaking stops and it is safe to go outside.
Keep away from windows,pictures or advertisements on the wall or the building,and anything else that could fall and hurt you.Most people get injured by falling things during an earthquake,not by the shaking itself.
Also keep away from a fire.You could fall down and burn yourself on the fire.
If you are driving when an earthquake happens,stop the car if it’s safe.Stay inside your car until the earthquake stops,and don’t drive near bridges.Try not to stop by power lines or trees.These could fall and hurt you.
【小题1】It isn’t safe for you to ______ while the earthquake is happening.
A.run out of the building | B.stay in a corner of the building |
C.cover your head with your arms | D.cover your mouth with a towel |
A.many people fear earthquakes |
B.earthquakes may happen at any time |
C.we can’t save ourselves in an earthquake |
D.people never get injured in earthquakes |
A.How Earthquakes Happen | B.How to Drive a Car |
C.What We Should Do in Earthquakes | D.Why Earthquakes Happen |