英语手抄报(关于消防安全或文明礼仪话题,要用英语表达)
题目
英语手抄报(关于消防安全或文明礼仪话题,要用英语表达)
关于消防安全或文明礼仪的话题
要用英语表达
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在3月20日下午5点前回答多加150分
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遭遇火海教你"十招"避险
火灾致人伤亡的两个主要方面:一是浓烟毒气窒息,二是火焰的烧伤和强大的热辐射.只要能避开或降低这两种危害,就可以保护自身安全,减轻伤害.因此,多掌握一些火场自救的要诀,困境中也许就能获得第二次生命.
1.火灾自救,时刻留意逃生路
每个人对自己工作、学习或居住的建筑物的结构及逃生路径要做到有所了解,要熟悉建筑物内的消防设施及自救逃生的方法.这样,火灾发生时,就不会走投无路了.当你处于陌生的环境时,务必留心疏散通道、安全出口及楼梯方位等,以便关键时候能尽快逃离现场.
2.扑灭小火,惠及他人利自身
当发生火灾时,如果火势不大,且尚未对人造成很大威胁时,应充分利用周围的消防器材,如灭火器、消防栓等设施将小火控制、扑灭.千万不要惊慌失措地乱叫乱窜,或置他人于不顾而只顾自己“开溜”,或置小火于不顾而酿成大灾.
3.突遇火灾,保持镇静速撤离
突然面对浓烟和烈火,一定要保持镇静,迅速判断危险地点和安全地点,决定逃生的办法,尽快撤离险地.千万不要盲目地跟从人流和相互拥挤、乱冲乱窜.只有沉着镇静,才能想出好办法.
4.尽快脱离险境,珍惜生命莫恋财
在火场中,生命贵于金钱.身处险境,逃生为重,必须争分夺秒,切记不可贪财.
5.迅速撤离,匍匐前进莫站立
在撤离火灾现场时,当浓烟滚滚、视线不清、呛得你喘不过气来时,不要站立行走,应该迅速地爬在地面上或蹲着,以便寻找逃生之路.
6.善用通道,莫入电梯走绝路
发生火灾时,除可以利用楼梯等安全出口外,还可以利用建筑物的阳台、窗台、天窗等攀到周围的安全地点,或沿着落水管、避雷线等建筑结构中凸出物滑下楼.
7.烟火围困,避险固守要得法
当逃生通道被切断且短时间内无人救援时,可采取寻找或创造避难场所、固守待援的办法.首先应关紧迎火的门窗,打开背火的门窗,用湿毛巾、湿布堵塞门缝或用水浸湿棉被蒙上门窗,然后不停用水淋透房间,防止烟火渗入,固守待援.
8.跳楼有术,保命力求不损身
火灾时有不少人选择跳楼逃生.跳楼也要讲技巧,跳楼时应尽量往救生气垫中部跳或选择有水池、软雨篷、草地等方向跳;如有可能,要尽量抱些棉被、沙发垫等松软物品或打开大雨伞跳下,以减缓冲击力.
9.火及己身,就地打滚莫惊跑
火场上当自己的衣服着火时,应赶紧设法脱掉衣服或就地打滚,压灭火苗;能及时跳进水中或让人向身上浇水、喷灭火剂就更有效了.
10.身处险境,自救莫忘救他人
任何人发现火灾,都应尽快拨打“119”电话呼救,及时向消防队报火警.
Encounter the flames to teach you ten strokes " " hedge
The two main aspects of the casualties caused by fire: one is the smoke gas suffocation, two is the flame burns and powerful radiation. As long as it can avoid or reduce the two harm, can protect their safety, alleviate the damage. Therefore, multi master some fire self-help tips, difficulties may can gain second life.
1 fire self-help, always pay attention to escape Road
The structure of each person on their own work, study or living building and escape path to do to understand somewhat, must be familiar with the method of building fire facilities and self rescue escape. So, when the fire occurs, it will not be driven into a corner. When you are in unfamiliar environment, be sure to watch the evacuation routes, safety exit and staircase position, so that the key to flee the scene as soon as possible.
2 put out a small fire, benefit others and themselves
When there is a fire, if the fire is small, and not to cause great threat, should make full use of the surrounding fire equipment, such as fire extinguishers, fire hydrant facilities will be small, put out the fire control. Don't be confound at their directions, or the others to disregard and self-centered "sneak out", or buy small fire had inflicted on lead.
3 caught fire, keep calm speed evacuated
Suddenly faced with smoke and fire, must keep calm, quickly judge dangerous place and safe place, decided to escape to evacuate Xiande as soon as possible. Don't blindly follow the flow of people and pushing each other, blunt rampant. Only cool, to come up with a good solution.
4 as soon as possible out of the woods, cherish life Liancai Mo
In a fire, life is more than money. The danger, escape is heavy, must seize every minute and second, remember not money.
5 rapid evacuation, crawl Mo standing
In the evacuation of fire site, when the smoke, the line of sight is not clear, makes you breathless, don't stand up and walk, should quickly climbed on the ground or squat down, to find out the way to escape.
6 use channel, only take the lift
When a fire occurs, can use the stairs safety export outside, still can use buildings balcony, windowsill, sunroof, climb to a safe location around, or along the ground, lightning conductor structure projections slide down the stairs.
7 fireworks besieged, hedge adherence to do it
When the escape routes cut and a short time when no rescue, can adopt find or create shelter, adherence to the kind of way. First of all should be vital to meet the fire doors, fire open back door, with a wet towel, wet cloth under water wet quilt or blocked by doors and windows, and then keep water drenching room, prevent smoke infiltration, adherence to aid.
8 jump off building art, life insurance and to not harm
Many people choose to jump off building fire escape. Jump off building to speak skills, jump off building should be central to the life-saving air jump or select a pool, soft awning, meadow direction jump; if possible, try to embrace some quilts, sofa cushion loose items or open large umbrella jump, in order to reduce the impact force.
9 fire and oneself, on-site stampedes roll Mo
The fire his clothes caught on fire, should be to try to take off clothes or roll over on the ground, put out the flames; can promptly jumped into the water or let a person to water, spray extinguisher is more effective.
10 the danger, self-help MO forget save others
Any person who finds a fire, should as soon as possible to dial "119" telephone call, promptly to report a fire.
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
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