1.
However,all floods are not alike.Some floods develop slowly,sometimes over a period of days.But flash floods can develop quickly,sometimes in just a few minutes and without any signs of rain.Flash floods often have a dangerous wall of roaring water.It carries rocks and mud and can sweep away most things in its path.Overland flooding occurs outside a river but still can be harmful.Flooding can also occur when a dam breaks,producing effects similar to flash floods.
If a flood is likely to occur in your area,you should:
Listen to the radio for information.2.
Don’t wait for instructions to move.
If you have time to prepare,you should:
Make your home safe by bringing in outdoor furniture.More essential items to an upper floor.3.
Do not touch any electrical equipment if you are wet or standing in water.
4.
Don’t walk through moving water.Six inches of moving water can make you fall.If you have to walk in water,walk where the water is not moving.Use a stick to check the firmness of the ground in front of you.
Don’t drive into flooded areas.If flood water rises around your car,give up the car and move higher ground if you can do so safely.5.
The following are guidelines for the period following a flood:
Listen to news reports to learn whether the community’s water supply is safe to drink.Stay away from downed power lines,and report them to the power company.
【【高考调研】2017届高三英语一轮复习(外研版)课时规范训练15(含解析)】相关文章:
★ 【优化方案】2017届高考英语二轮复习全国卷Ⅱ题型重组训练:第13组(含解析)
★ 辽宁省辽阳市2014高考英语单项选择一轮(暑假)训练(2)附答案
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 2《Growing pains》课时跟踪检测A卷(含解析)
★ 重庆市2014高考英语阅读理解一轮(精品)训练题(1)附答案
★ 2017届高考英语二轮复习书面表达限时测验:1(含解析)
★ 2014高考英语(新人教版)一轮基础训练(14)A、B卷(附答案或解析)
★ (安徽专用)2014届高考英语一轮复习方案 作业手册(18)模块6 《Unit 18 Beauty》(含解析) 北师大版必修1
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修2 Unit 3《Amazing people》课时跟踪检测B卷(含解析)
★ 2017届高考英语二轮复习大题冲关秘籍短文改错:名校模拟(含解析)
★ 【三维设计】2017版(江苏专用)二轮复习练习:必修1 Unit 3《Looking good feeling good》课时跟踪检测A卷(含解析)
最新
2017-04-24
2017-04-24
2017-04-24
2017-04-24
2017-04-21
2017-04-21