Ⅰ.阅读理解
Earthquakes happen without warning(前兆). They can happen any time of a day, at any point during the year. But don't worry because most are so weak that they cannot be felt. Only a few big ones hurt people. However, it's important to know what to do when an earthquake is happening.
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.
本文是一篇说明文。文章通过对如何在地震中幸存下来和保护好自己几方面的讲解，使我们了解和提高了安全防范意识。
1．Most earthquakes are too ________ to hurt people.
A．strong B．weak
C．dangerous D．heavy
答案：B
解析：细节理解题。根据第一段第三句But don't worry because most are so weak that they cannot be felt.可知大多数地震都很“微弱”，故答案选B。
2．From the passage，when an earthquake is happening，we should ________.
A．Stay under a big building B．Stay under a strong furniture
C．Stand by windows D．drive near a big bridge
答案：B
解析：细节理解题。根据第三段第一句Stay under a desk，table，or other strong furniture.可知地震发生时我们应该躲在桌子、椅子或其他结实的家具下，所以答案选B。
3．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
答案：A
解析：细节理解题。根据第二段第一句Do NOT go outside. You could get injured from falling glass or parts of buildings.以及第三段最后一句Stay inside until shaking stops and it is safe to go outside.可知地震期间不要出去会更安全一些，故答案选A。
4．This passage tells us ________.
A．how dangerous the earthquake is
B．how to be safe in an earthquake
C．we shouldn't be afraid of the earthquake
D．how the earthquake comes into being
答案：B
解析：主旨大意题。根据第一段最后一句However, it's important to know what to do when an earthquake is happening.以及下文每一段的第一句可知本文讲的是地震来了如何保护自己，故答案选B。
