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Floods can come from multiple sources. They can be a hurricane, dam failure, or overflowing river. The disasters can move quickly. ____1____ It's important to know how to keep your family and belongings safe during such an event. Full preparation can put you at ease for its coming.
A flood is simply an event where water overflows a natural area and covers normally dry places. In general, there are two types. ____2____ The soil in these areas can't absorb a lot of moisture. The water then rapidly runs off the surface resulting in a torrent (激流) of rapidly moving water. River flooding is when a river overflows its banks due to excessive (过分的) water and the situation can get worse if barriers such as dams or levees (防洪堤) break as well.
A flood can be caused by many things. ____3____ Living next to a river, dam, coast, or in a low-lying area puts you at risk for flooding.
There is no specific flood season. ____4____ Any time there is a large amount of rain in a short period, flooding can occur. Man-made and natural disasters can also cause flooding outside of those months. For example, the collapse of a dam can cause a flood. A natural disaster, such as a tsunami, can also cause flooding on a massive scale.
____5____ Using existing maps and analyzing low-lying areas can identify high risk areas for flooding. Moreover, flood warnings are sent out to areas that could experience flooding when there is a large amount of rainfall over a short time.
A. The rising river threatens people's lives.
B. Floods can be preventable and predictable.
C. Flash floods are more common in dry areas.
D. And sometimes they come with little warning.
E. The weather forecast accurately predicts all disasters.
F. They include severe weather, geography, and other man-made factors.
G. Generally, the period from spring to autumn is considered a heightened risk of floods.
1. ____ 2. ____ 3. ____ 4. ____ 5. ____
Floods can come from multiple sources. They can be a hurricane, dam failure, or overflowing river. The disasters can move quickly. ____1____ It's important to know how to keep your family and belongings safe during such an event. Full preparation can put you at ease for its coming.
A flood is simply an event where water overflows a natural area and covers normally dry places. In general, there are two types. ____2____ The soil in these areas can't absorb a lot of moisture. The water then rapidly runs off the surface resulting in a torrent (激流) of rapidly moving water. River flooding is when a river overflows its banks due to excessive (过分的) water and the situation can get worse if barriers such as dams or levees (防洪堤) break as well.
A flood can be caused by many things. ____3____ Living next to a river, dam, coast, or in a low-lying area puts you at risk for flooding.
There is no specific flood season. ____4____ Any time there is a large amount of rain in a short period, flooding can occur. Man-made and natural disasters can also cause flooding outside of those months. For example, the collapse of a dam can cause a flood. A natural disaster, such as a tsunami, can also cause flooding on a massive scale.
____5____ Using existing maps and analyzing low-lying areas can identify high risk areas for flooding. Moreover, flood warnings are sent out to areas that could experience flooding when there is a large amount of rainfall over a short time.
A. The rising river threatens people's lives.
B. Floods can be preventable and predictable.
C. Flash floods are more common in dry areas.
D. And sometimes they come with little warning.
E. The weather forecast accurately predicts all disasters.
F. They include severe weather, geography, and other man-made factors.
G. Generally, the period from spring to autumn is considered a heightened risk of floods.
1. ____ 2. ____ 3. ____ 4. ____ 5. ____
答案
1 - 5 DCFGB
【语篇解读】本文主要介绍了和洪水相关的信息。
【语篇解读】本文主要介绍了和洪水相关的信息。
