Firefighters
美音、自然拼读、分级阅读与词汇复习
Table of Contents Introduction.
导言表。
4 What Makes Fire Burn.
4是什么让火燃烧。
5 Types of Fires.
5 类型火.
6 Firefighting Equipment.
6 消防设备。
7 Firefighting Machines.
7消防机.
9 Becoming a Firefighter.
9成为一名消防员。
13 Conclusion.
13 结论。
14 Glossary.
14 词汇表。
16 New York City firefighters head out of the station.
16 纽约 市消防员出站出站.
Introduction Can you hear the loud siren?
导言 你能听到警笛声吗?
It is the sound of firefighters rushing to fight a fire in their bright red fire truck.
这是消防员冲出他们的红色消防车扑火的声音。
Firefighters put out fires and save people whose lives are in danger.
消防员扑灭了火灾并拯救了有生命危险的人.
They also help prevent fires from starting.
它们也有助于防止起火。
They inspect buildings, and they teach people about fire safety.
他们视察建筑物,教人们防火安全。
What Makes Fire Burn Fires need both fuel and oxygen to burn.
是什么使火燃烧 火灾既需要燃料,也需要氧气来燃烧.
Some types of fuel are wood, oil, and coal.
有些类型的燃料是木材、石油和煤炭。
Oxygen is a gas in the air.
氧气在空气中是一种气体.
The more fuel or oxygen there is, the hotter the fire will burn.
燃料或氧气越多,火会燃烧得越热.
Fires can be stopped in three ways.
火能以三种相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相相.
One way is to remove the fuel.
一种方法是去除燃料.
A second way is to smother the fire by removing its oxygen.
第二种方法是通过取出氧气来扼杀火.
A third way is to remove the fire’s heat with water.
第三个方法是用水去除火热。
Do You Know?
你知道吗?
In our solar system, Earth is the only planet where fire can burn.
在我们的太阳系中,地球是唯一能起火的行星.
Earth is the only planet with enough oxygen.
地球是唯一一个有足够的氧气的星球.
Even a candle can’t burn without it.
没有蜡烛,
Caption to come.
说明要来。
- K-Z Firefighters battle a fire in a New York warehouse.
-克兹 消防员在纽约仓库出事
Types of Fires Firefighters put out house fires, factory fires, and even forest fires.
消防员扑灭了房屋火灾,工厂火灾,甚至森林火灾。
They must be ready to fight many different kinds of fires and face other dangers, too.
他们必须准备好与许多不同类型的火灾作斗争并面临其他危险。
Firefighting Equipment Firefighters use many different tools to fight fires.
消防装备消防员使用许多不同的消防工具.
Large hoses spray water or special foam on fires.
大型水管会喷出水来或喷出特殊泡沫。
Tall ladders reach high places.
高高的梯子到达高地.
Axes chop holes in doors, roofs, and walls to reach places safely.
斧头在门,屋顶和墙上打出洞来安全地到达地方.
Smoke masks and air tanks protect firefighters from smoke.
烟雾口罩和空气箱保护消防员免受烟雾.
Large fans remove smoke from rooms.
大粉丝从房间去除烟雾.
Firefighters also use fire extinguishers to put out small fires.
消防员还使用灭火器扑灭小火.
A pumper truck sprays water onto a fire from the side and from above.
一辆泵车从侧面和上方向火上浇水。
Firefighting Machines Fire trucks are an important firefighting machine.
消防机 消防车是重要的消防机.
There are four main kinds of fire trucks.
消防车主要有四种.
The most common is a pumper truck.
最常见的是一辆泵车.
It carries long hoses and a pump to spray water a long way.
它携带长长的软管和一个泵来喷出很长一段路的水.
Other kinds of fire trucks include ladder trucks, tanker trucks, and rescue trucks.
其他类型的消防车包括梯形卡车,油轮卡车和救援卡车.
Ladder trucks carry ladders of many different sizes.
梯子卡车搭载着许多不同大小的梯子.
Big ladder trucks have a ladder that can reach up to ten stories high.
大梯子卡车有可达十层高的梯子.
Firefighters use a ladder truck to reach a fire.
消防员使用梯子车来达到起火.
A fireboat sprays water from a lake to put out a house fire in Georgia.
一艘消防艇从湖中喷出水来扑灭乔治亚的房屋火灾.
Tanker trucks carry water to fight fires in places without water.
油轮卡车携带水去无水地灭火.
Rescue trucks carry equipment to help rescue people who are trapped.
救援卡车携带设备来帮助救援被困人员.
There are other kinds of firefighting machines, too.
还有别的消防机
Fireboats fight fires from the water.
消防艇从水中扑灭了火.
They pump water from under the fireboats and spray it on the fire.
他们从消防艇下取出水并喷入火上.
Caption to come.
说明要来。
- K-Z Helicopters dump water on fires in places that trucks cannot reach.
-克兹 直升机在卡车无法到达的地方将水倒入火灾中。
Large planes help fight forest fires, too.
大型飞机也帮助扑灭森林火灾.
Sometimes planes dump chemicals instead of water to slow the spread of a forest fire.
有时飞机会倾倒化学物质而不是水来减缓森林火灾的蔓延.
Sometimes planes drop water to put out fires, other times to prevent them.
有时飞机会倒出水来扑灭火灾,有时会防止火灾.
Firefighters in China train for real emergencies.
中国消防员实事求是列车.
Becoming a Firefighter You must be at least eighteen years old to be a firefighter.
成为消防员 你至少18岁才能当消防员
Before you can become one, you must pass a fitness test.
在你成为一体之前 必须通过健身测试
You must be in very good shape to fight fires.
你一定很会扑灭火灾
You also must pass a written test.
您还必须通过书面测试。
Firefighting school trains people to fight different kinds of fires.
消防学校训练人去打出不同种类的火灾.
They also learn how to rescue people and how to treat them if they’re hurt.
他们也学会如何救人,
A seedling sprouts in the ashes of a forest fire.
森林起火后灰烬中生出一株幼苗.
Some trees actually need fire to open their cones and release their seeds.
一些树木实际上需要起火来打开它们的圆锥并放出种子.
Roasting marshmallows is a fun use of fire.
烤棉花糖是火的乐趣用法.
Conclusion Fire is useful, of course.
结论 当然,火是有用的。
Scientists think that people have been using it to cook for more than four hundred thousand years.
科学家认为人们用它来做饭已经有超过40万年了.
Fires can keep us warm in the winter, and some forests need fire to stay healthy.
火能使我们在冬季保持温暖,一些森林需要火来保持健康.
A Wisconsin firefighter rescues a man from the balcony of his burning home.
一个威斯康辛消防员从他被烧毁的家的阳台上救出一个人.
At the same time, fire can be very dangerous to people and other living things.
同时,火可能对人和其他活物非常危险.
Every year, it takes many lives and destroys large areas of forest.
每年会夺去多人的生命并摧毁大片森林.
Fires also destroy thousands of buildings.
火灾还摧毁了数千所建筑。
Long ago, fires burned down entire cities because there was no way to stop them from spreading.
很久以前,大火烧毁了整个城市,因为无法阻止它们蔓延.
Today, we have brave firefighters to put out fires and help keep us safe.
今天,我们有勇敢的消防员来扑灭火灾,帮助我们安全.
A Fierce Fire In 1666, the Great Fire of London destroyed most of the city.
1666年发生一起大火,伦敦大火摧毁了大部分城市.
It also helped end an outbreak of the plague.
这也帮助结束了瘟疫的爆发.
The fire killed the rats and fleas that carried and spread the deadly illness.
大火杀死了携带并传播致命疾病的老鼠和跳蚤.
Caption to come.
说明要来。
- ldfj;a Caption to come.
- ldfj;a 说明要来。
- K-Z Glossary chemicals (n.)
-克兹 术语化学品(n.)
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