首页
登录
职称英语
How to Survive the Heat 1. Heat waves can be deadly ■ nature’s deadlies
How to Survive the Heat 1. Heat waves can be deadly ■ nature’s deadlies
游客
2024-09-02
1
管理
问题
How to Survive the Heat
1. Heat waves can be deadly
■ nature’s deadliest killer
■ high nighttime temperature puts 【T1】________on human 【T1】_________
body
■ extreme heat in cars is deadly to 【T2】________ 【T2】_________
2. Heat stress
■ the 【T3】________severe problem linked to hot weather 【T3】_________
■ suffer from 【T4】________ 【T4】_________
3. Heat exhaustion 【T5】_________
■ lose too much water through 【T5】________
■ have trouble walking normally
■ produce a fast heartbeat, 【T6】_________problems and pain 【T6】_________
4. Signs of dehydration
■ problems with 【T7】_________ 【T7】_________
■ mathematic problems
5. Heat stroke
■ the most serious disorder problem linked to hot weather
■ loss of 【T8】_________of the body temperature 【T8】_________
■ increase in body temperature and 【T9】_________in 【T9】_________
perspiration
6. Protect yourself and others in extreme heat
■ drink water
■ stay out of the 【T10】_________ 【T10】_________
■ eat fewer hot and heavy foods
■ rest more often [br] 【T10】
How to Survive the Heat
Good morning, everyone! Today we are going to talk about hot weather, and the problems it can cause. We also will talk about the best ways to prevent and treat problems caused by extreme heat.
As we know, floods, storms and other natural events kill thousands of people every year. So does extreme heat. In fact, heat may be nature’s deadliest killer.
Several hot days that follow each other are considered a heat wave. Experts say heat waves often become dangerous when the nighttime temperature does not drop much past the highest daytime temperature. This puts great pressure on the human body.
Extreme heat can be harmful to very young children — especially when they are left in a car. Every year, there are news reports about young children dying after they were left inside cars in the summer sun.
The most-common health problem linked to hot weather is heat stress. Usually, it is also the least severe. Most people suffer only muscle pain because of heat stress. The pain is a warning that the body is becoming too hot. Doctors say those suffering muscle pain should stop all activity and rest in a cool place. They should also drink cool liquids. Doctors say not to return to physical activity for a few hours because serious conditions can develop.
Untreated heat stress can lead to a more serious problem called heat exhaustion. A person suffering from heat exhaustion loses too much water through perspiration. He or she will feel weak and extremely tired. They may have trouble walking normally. Heat exhaustion may also produce a fast heartbeat, breathing problems and pain in the head, chest or stomach. Doctors say people with such problems should rest quietly in a cool place and drink plenty of water. They also say it may help to wash with cool water.
Experts say even a two percent drop in the body’s water supply may cause signs of dehydration. These signs include problems with memory and even simple mathematics. The treatment for dehydration exhaustion is the same as for heat exhaustion. Drink plenty of water and rest in a cool place. Even better, doctors say, drink about two liters of water a day, so problems with dehydration will not have a chance to develop.
Heat exhaustion can lead to heat stroke if it is not treated. Heat stroke is the most serious disorder linked to hot weather. It results when the body is not able to control its temperature. The body temperature increases and perspiration fails.
Doctors say actions other than drinking water can protect against the health dangers of heat. Stay out of the sun, if possible. Wear loose, lightweight and light-colored clothes. Wear a hat or other head coverings when in the sun. Eat fewer hot and heavy foods. If possible, cook foods during cooler times of the day. Also, rest more often. Physical activity produces body heat.
OK, after today’s talk, I hope that you get these simple steps that can prevent the health problems linked to heat. They will prevent sickness, help you feel better and may even save your life.
选项
答案
sun
解析
细节题。根据录音, “Stay out of the sun,if possible.”,应对高温的保护措施包括避开阳光。
转载请注明原文地址:https://tihaiku.com/zcyy/3740028.html
相关试题推荐
Itwastheworsttragedyin【C1】______history,sixtimesmoredeadlythantheTit
Itwastheworsttragedyin【C1】______history,sixtimesmoredeadlythantheTit
Itwastheworsttragedyin【C1】______history,sixtimesmoredeadlythantheTit
Itwastheworsttragedyin【C1】______history,sixtimesmoredeadlythantheTit
Itwastheworsttragedyin【C1】______history,sixtimesmoredeadlythantheTit
Onfurtherexaminationitwasfoundthatthesignaturewasnot______.A、geneticB
Althoughthevolumeofworkwasconsiderable,thenatureofthebusinesswas___
HowtoSurvivetheHeat1.Heatwavescanbedeadly■nature’sdeadlies
HowtoSurvivetheHeat1.Heatwavescanbedeadly■nature’sdeadlies
HowtoSurvivetheHeat1.Heatwavescanbedeadly■nature’sdeadlies
随机试题
Themostconsistentlyidentifiedteachereffectivenessvariableistimeon
I’dgetitforyou______Icouldrememberwholastborrowedit.A、exceptthatB、
[originaltext](16)Foreignaidisanimportantpartofinternationaleffort
请结合实际谈谈高等教育平等的问题。
制冷剂管道弯管的弯曲半径宜为管道直径D的()倍。A.1.5~2.5 B.1
以下哪一项是半月板损伤最佳的辅助检查A.膝关节空气造影 B.膝关节碘油造影
高选择性胃迷走神经神经切断术的要点是A.不切断胃窦部的迷走神经支 B.保留胃壁
某植物油加工厂拟建一栋单层精炼车间,其建筑形式为退台式建筑,耐火等级二级,划分为
A.烊化 B.兑服 C.另煎 D.冲服 E.服汤代水中药处方中含有竹沥水
下列对分子伴侣的叙述中不正确的是A.其可使肽链正确折叠 B.在二硫键正确配对中
最新回复
(
0
)