珍愛生命的演講稿300字
安全是天!因為，人的生命只有且僅僅只有一次，所以我們要珍惜自己寶貴的生命。珍惜生命首先要注意安全。下面是pincai小編整理的相關內容，歡迎大家閱讀!希望對大家有所幫助!
篇一
If a crystal of life, beautiful and fragile.
I do not know may be laughter when the face yesterday, today has disappear yesterday dynamic figure, today there are only cold on the body, yesterday pulse beating heart has stopped beating today. Life is such a heavy, heavy I do not dare to look too.
However, in reality it would feel no lingering someone to give up their lives, shocking and regrettable. A couple of days ago to see an article written last year, and a 13-year-old boy in a position decisively, jump from a height under fly. All online games only because he got hooked on "Warcraft", was possessed by the Devil, not only to write the game notes, and finally select a game to die, fly from 24 floors, he only lived for 13 years, all only just begun, has to rush the end. Is necessary to test a few days, in the past always heard that a certain candidate because a bad grade or bad mental quality will be at the examination before or after the examination committed suicide, I do not know this year what is going to happen.
Parenting our parents put up with all kinds for decades, but not what our return, but I just hope our good life, healthy life. How can we bear to see his elderly parents lost their sons and daughters of face when, how old bear to see the body because of the grief and trembling, how helpless elderly bear to see it lonely? Not only their own lives as well as parents, it is our responsibility to live as well as obligations. Our parents are the continuation of life, we are not separate individuals, but their parents hope and support, and when the parents when we have an obligation to take care of the elderly care for them, life too short to be afraid of us do not have the time and parents get along well, how can easily the end of it? Have the shoulders of our heavy duty, life is so precious and important, how can it give up?
With age, our mental capacity should also be subject to growth, there must be a be able to bear the external pressure and the courage to overcome difficulties, in the face of the question to think of ways to solve the problem, rather than evade, or even choose to die. The win is not never really failed, but one hundred times in the fall after the article at first have the courage to stand up when it sounds as if it is very difficult, in fact, very simple, we want to do again and again only the after a fall at its feet. No one lives forever are the winner, the failure is not terrible, terrible loss of face are the failure of courage, can not afford to encounter difficulties, it will only want to escape the just, want to die to the end of this is the real failure. Is it true can die on the end of it? Relax their death to their loved ones did not think about the pain and hurt caused by their release brought the others along the path of endless troubles, this is how selfish and irresponsible, how childish behavi.
We should be together on the physical and mental maturity,Often in the classroom every day to hear someone shouting ah , I want to jump off the upstairs ah ... ... In fact, they do not know, life is a kind of greatest happiness, Happiness is a unique, life care are required in detail to the treasure. If you can not give up easily, it is undoubtedly the lack of respect for life, with such a person does not have a life!
The dead now rested in peace, people living in silence can only wish them, and then continue to take their own road.
篇二
尊敬的老師，親愛的同學們：
大家好!今天，我演講的主題是：珍愛生命之水。同學們，相信大家一定都聽說過這樣一句廣告詞：如果人類不珍惜水資源，那麼世界上的最後一滴水將會是人的眼淚。
水， 為生命提供能量，讓生命綻放光彩;水，孕育了大千世界，芸芸眾生。對於地球上的所有生命來說，缺少水就意味著疾病、飢餓和死亡。地球上超過三分之二的面積 被水覆蓋，人體內百分之七十的成分是水，水在我們的生活中無處不在，水的作用巨大而無可替代。所以說水是生命之源。然而人類卻沒有善待水資源：有些小朋友 經常忘了關水龍頭，任憑水白花花的流走;有的上完廁所後卻在裡面打起了水仗，玩起了水遊戲;更有的甚至把喝水的水壺當成水槍;還有的把雜物塞到水管裡造成 堵塞，水溢滿了整個廁所。
水雖然很普通，卻是大自然賦予人類最保貴的財富。隨著人類對水的需求量急劇增長，作為生命之源的水資源已造成嚴 重短缺，有些地方已鬧起水荒，一向溫順的水向人類敲響了警鐘。我國是世界上12個貧水的國家之一，有300個城市缺水，近50個城市嚴重缺水，18個沿海 城市中14個缺水。而30年後，我國人均水資源佔有量將從現在的基礎上在減少五分之一，缺水問題將更加的突出。缺水現象不僅在中國，也是一個世界性的問 題，因此從1993年起聯和國將每年的3月22日定為世界水日。
水，讓碧草更綠;水，讓百花綻放;水，讓大樹挺拔;水，讓我們的世界無比精彩。同學們，讓我們積極行動起來，從現在做起，從自己做起，從身邊做起，自覺保護和節約身邊的每一滴水，做出我們少先隊員應有的貢獻!
謝謝大家!
篇三
尊敬的老師、親愛的同學們：
大家好!
開學了，當我們背上書包，踏上新的征程時，有沒有感到背後有一雙雙充滿殷切希望的眼睛?有沒有感到行囊的沉重?那裡面裝滿了全家人的期望。
安全是天!因為，人的'生命只有且僅僅只有一次，所以我們要珍惜自己寶貴的生命。珍惜生命首先要注意安全。
就如說電吧，現在家家戶戶都有電----電磁爐，電視機，電冰箱，電燈，電風扇，洗衣機……等等，電是人們的幸運神。然而有時候，電也是人們的“天敵”，讓我們悲傷至極。
有一個小女孩當時一人在家因為想看電視，去撥攏插座可那天插座又偏偏漏電，小女孩突然倒地。先還有呼吸，倒後來死神帶走了她弱小的靈魂，這樣多讓人心痛!這樣一個弱小的生命就被無情的奪走了。你說電是不是同樣的無情?
同學們，青春是美麗的，但它不會重來;生命是寶貴的，但它又很脆弱。所以我們必須強化安全意識，掌握安全措施，保障安全，讓自己的生命和青春放射出燦爛的光彩。
為了我們的健康，為了家庭的幸福，為了我們國家的昌盛，更為了世界少一點悲哀，多一份歡樂，讓我們時刻記住：
珍愛生命，安全第一!一人安全，全家幸福;一人上學，全家期盼。