earthquake地震演讲.ppt

1、,第N组PPT作品,Earthquake,XXX XXX XXX XXX,Design,About the,#1,Earthquake,Earthquake generation,Earthquake is the result of a sudden release of energy in the Earths crust that creates seismic waves . It just as windy, rain, lightning, often occur on Earth is a natural phenomenon.,地震就是地球内部缓慢积累的能量突然释放引起的地球表

2、层的振动，在古代又称为地动。它就象刮风、下雨、闪电一样，是地球上经常发生的一种自然现象。,At the beginning, people feel move up and down, because the longitudinal wave from focus arrive ground firstly.Later, people feel shake on the horizontal direction, which is the main reason for earthquake disasters.,unpredictable,Sometimes an earthquake h

3、as foreshocks. These are smaller earthquakes that happen in the same place as the larger earthquake that follows. and its unpredictable,有时地震有前震，大地震前都会有小前震发生。,early signs,BUT,It have,Animals are too nervous to sleep, such as cats, dogs, chickens, horses, ducks and rabbits, etc.,Sky appears unusual li

4、ght,Earthquake damage,#2,Many people died in the earthquake,The main reason is damaged buildings fell down killed the people,In 1976,Tangshan earthquake,people died,24mil,In 2008,Wenchuan earthquake,people died,7mil,Other hazards during an earthquake include spills of toxic chemicals . Sewage lines

5、may break, and sewage may seep into water supplies. Drinking of such impure water may cause cholera, dysentery and other serious diseases. 地震造成的其他危害包括有毒化学物品泄露。污水管道破裂，污水可能渗漏到自来水中。饮用了这种污染了的水会引起霍乱、痢疾和其他严重疾病。,Loss of power, communication, and transportation after an earthquake may hamper rescue teams an

6、d ambulances, increasing deaths and injuries. 地震之后，电力、通信和交通遭到破坏会给救援队和救护车辆带来阻碍，使伤亡人员增加。,The story in the earthquake,#3,Numerous live the life spent in a few moment, the disaster has brought us great grief. In the disaster, many unfamiliar faces, but also bring us countless moved. 无数鲜活的生命之花在瞬间凋零了，灾难给我

7、们带来了巨大的伤痛。而在灾难发生后，许多陌生的面孔，也带给了我们无数的感动。,In the face of long beyond their age can bear the earthquake, 3-year-old Lang Zheng was rescued from the rubble, rescue workers went so far as to forget Sincerely, a standard ceremony of the Young Pioneers Team. If in normal times, people may be knowing smile,

8、calling it a smart play skin, but this time in salute of their people to read out a clear and strong and courageous. With this strong, whether adults or children, the day has become less than the fear,面对超过他这个年龄可以承受的地震，3岁的郎铮被从废区中救出，敬了一个标准的少先队礼，搜救人员已经麻木的忘记祝贺，如果平时,人们可能会心一笑。但这次，人们读出了一份清晰、强力和果敢的性格，有了这份力量

9、，无论大人孩子这天已经不再可怕。,We all know that not only own escape the large earthquake also rescued two students escaped the earthquake hero Lin Hao, a major earthquake occurs, Lin Hao and other students transfer to outside the building, but have not time ran out, he was under pressure in the ruins. At this poi

10、nt , Lin Hao played a leading role, to lead the students sing a sang to comfort the frightened students, after two hours of hard struggle, Lin Hao was finally successful self-help, climbed out of the ruins. 大家都知道那次特大地震中不但自己逃出来还救出两名学生的抗震小英雄林浩吧，大地震发生时，小林浩和其他同学一起迅速往教学楼外转移，可是还没有来得及跑出，便被压在了废墟之下。这时，小林浩带领同

11、学们唱了一首，歌安慰了受到惊吓的同学，经过两个小时的艰难挣扎，林浩终于成功自救，爬出了废墟。,But this time, there are many his class students were buried in rubble, Lin Hao is not as scary as the other children to escape, he returns ruins , rescue two students out. In the interview to ask him why save the two students, he said: I am class presi

12、dent, the students are dead to my squad leader to do? I was moved by his spirit of self-sacrifice. If we are like little Lin Hao , Our country will be more prosperous and more powerful. 但此时，林浩的班上还有很多同学被埋在废墟之下，林浩没有像其他孩子那样惊慌的逃离，而是返回了废墟，将两名同学救了出来。 在记者问他为什么要救那两个同学时，他说：“我是班长，同学都死了要我这个班长干什么？”我被他舍己为人的精神感动了

13、。如果我们都像小林浩一样我们的国家会更昌盛，更强大。,When disaster comesHope the best of things never diesIt is rooted in our mind because of love because of selflessness当灾难来临，希望是最好的东西，永不消亡，它源于我们内心，因为爱，因为忘我精神,How to protect ourselves,#4,Hold onto a desk or a table or stand against the interior(内部的）wall. Stay away from exteri

14、or walls, glass, heavy furniture, fire places.,If indoors,Stay away from buildings, power lines or anything that can fall on you.,If outside,If in the public places,Avoid panicking(惊慌). Cover your head and neck with your hands and arms .,Life is where disasters happen. We cant avoid them, However, We can reduce the