People know the dangers of fires.It's good for a family to learn how to prepare for a fi

People know the dangers of firesIt's good for a family to learn how to prepare for a fireHere are some suggestions

Put a smoke alarm in the houseSmoke from a fire causes the alarm to go offThe alarm makes a loud soundThe sound tells everyone to leave the house at once

Make escape plansThey should know all the ways out of the houseIf there is a fireeveryone follows the plan to get outPart of the plan is to check all the windows to make sure they can be opened easily

Buy fire extinguishers灭火器in the houseEveryone in the family should know how to use themPractice for a fireThey do fire practice because they teach children about fire safetyEveryone in thee family should know the following fire rules

Don't open a hot door! The fire can grow more quickly if you open the door

Stay close to the floor! Smoke can be more dangerous than fireThe best air is near the floor because smoke rises

What will you do if your hair or clothes start to burn? Firststop! Don’t run! The fire burns faster because of more airDrop! Fall to the floorThen roll! Turning over and over will make the fire go outPut a blanket毯子around you to keep air away from the fire that may still be on you

There are many possible causes for firesA wise family is ready all the timeIf there is a firedon't forget to call 119 for help

1Is it good for a family to learn how to prepare for a fire?

2Why do parents do fire practice with their children?

3Where is the best air when there is a fire?

4Should we run when our hair or clothes start to burn?

5What number should we call for help if there is a fire?

答案

1Yesit is

2Because they want to teach then about fire safety

3It's near the floor

4Nowe shouldn't

5We should call 119 for help./119

相关题目

如图所示,粗糙水平面上放置质量分别为m和2m的四个木块,
如图所示,粗糙水平面上放置质量分别为m和2m的四个木块,其中两个质量为m的木块间用一不可伸长的轻绳相连,木块间的动摩擦因数均为μ,木块与水
已知,,若对任意的,总存在,使得,则的取值范围是
已知,,若对任意的,总存在,使得,则的取值范围是
计算:
计算:
当今世界,联合国在处理重大国际事务中发挥着重要作用。
当今世界,联合国在处理重大国际事务中发挥着重要作用。决定建立“联合国”这一国际组织的会议是A.凡尔赛会议     B.巴黎和会      C.华
熟知乡土热爱家乡。读长株潭城市群示意图,回答问题。 (
熟知乡土热爱家乡。读长株潭城市群示意图,回答问题。 (1)长株潭城市群处于长江中游地区,交通便捷,据图可知,京广高铁与沪昆高铁交汇于_____
下列与化学有关的叙述中,不正确的是(    )   A.化学实验
下列与化学有关的叙述中,不正确的是(    )   A.化学实验是化学知识产生的源泉,是化学理论创立的基础   B.我国古代的炼丹术是化学实验的始祖
Yesterday      8-year-old boy fell into the river. But luckily     boy
Yesterday      8-year-old boy fell into the river. But luckily     boy was saved by a policeman. A. an; a        B. an; the             C. a; the              
2009年10月26日,上海市浦东新区政府就“钓鱼式执法”事件,
2009年10月26日,上海市浦东新区政府就“钓鱼式执法”事件,向社会公开道歉,并承诺追究直接责任人的相应责任。浦东新区政府的做法 ①有利于维护

最新题目