【#实用文# #简单的演讲稿50字#】在快速变化和不断变革的新时代，需要使用演讲稿的事情愈发增多，那要怎么写好演讲稿呢？下面是好工具范文网小编整理的课前三分钟演讲稿50字，仅供参考，欢迎大家阅读。
简单的演讲稿50字 篇1
敬爱的老师、亲爱的同学们：
大家好！
我是李雅欣。今天我演讲的成语故事是《顺手牵羊》。
梁山泊好汉们在宋江的带领下打败辽国的入侵，又奉命清剿河北的田虎x。在清剿的过程中，田虎的大将马灵会巫术，被公孙胜破解。马灵如飞逃去，戴宗作法也追不上。恰好碰到花和尚鲁智深，一禅杖把马灵x，顺手牵羊把他捆了交戴宗看押。
我的演讲完毕，谢谢大家！
简单的演讲稿50字 篇2
尊敬的老师，亲爱的同学们：
大家早上好！
曾看过这样一段话：小鸟说：我从天空中飞过，但天空中没有留下我的痕迹。
泰戈尔说，天空中没有留下我的痕迹，但我已飞过。同样的状况，却有两种不同的态度，相信后者的态度更能赢得大家的认可。
或许有人会抱怨说，上天是如此的不公平，努力奋斗多年的我到现在为止还是一个经理助手。
亲爱的朋友们，虽然我们无法预知下一秒会发生怎样的事情，但相信只要我们持一种积极乐观的生活态度，我们生活一直是快乐的。
简单的演讲稿50字 篇3
Dear teachers and classmates:
Hello everyone!
The topic of my speech today is "Technology is by Our Side. In the golden autumn of October, after more than a month of intensive preparation, the" Fourth Science "will be held in our school this week and will be launched with a grand introduction of your small inventions, small productions, science fiction paintings, and science fiction components, showcasing your unique ideas.
Science and technology are no strangers to us, because we live every day with the achievements of technology, and we enjoy the achievements of science and technology every day. Perhaps you havent noticed yet, perhaps you will find a question: "Where is technology?" You see, technology is just around the corner: the phone, my hand, just a flagpole, every day we watch TV, computers, washing machines, rockets, satellites, spaceships... Classmates, can you say that I am already connected to technology? Because technology and life are closely related.
Everyone should have the experience of not being able to peel boiled eggs. What should we do? A natural egg, the eggshell will magically split. What is this principle? Initially, this was the role of "heat expansion and cold contraction".
It is not difficult to find in life that the trunk of a tree is conical. We want to ask you: Why conical boxes? What are the advantages of conical tree trunks?
Life as long as we follow an observation, thinking, and striving to start, the term technological invention is not farfetched. Perhaps a bit of a faucet is our inspiration, perhaps a box of future patented inventions, perhaps a mirror, a hanger... Perhaps there are scientists among us in the future
Our inventions may be crude... our small papers may not be mature... their existence may be too small and naive compared to nanotechnology... but no one will deny them... because today they may be the next generation of products in future science and technology, flying away!
In fact, technology is not as good as we imagine. As long as we are good at observing life, we discover that technology is around us. We hope that students have a pair of key sciences and technologies that are good at discovering, and create more technological achievements!
Finally, I hope that our schools Fourth Science Festival will achieve a complete success!
尊敬的老师，同学们:
大家好!
今天我演讲的题目是“科技就在我们身边。金秋十月，经过一个多月的密集的准备，“第四科学”在我们学校举行本周即将启动，将隆重推出你的小发明、小制作、科幻绘画、科幻成分，显示你的想法，独一无二的。
科学和技术，我们不陌生，因为我们每天都生活在科技的成就，我们每天享受在科学和技术的成就。也许你还没有发现，也许你会发现一个问题：“技术?在哪儿?“你看，技术就在拐角处：电话我的手，只是提出一个旗杆，每天我们看电视，电脑，洗衣机、火箭、卫星、宇宙飞船……同学们，你们能说，我已经与技术?因为科技和生活有着密切的关系。
每个人都应该有这样的经验，煮蛋手里不能剥，怎么办?自然的鸡蛋，蛋壳会神奇地分裂。这一原则是什么?最初，这是“热胀冷缩”的角色。
在生活中不难发现，树的树干是锥形的。我们想问你：为什么锥形箱子?锥形树干的优势是什么?
生活只要我们遵循一个观察，思考，努力开始，“科技发明”这个词不是牵强附会，也许有点水龙头是我们的灵感，也许是一盒我们未来的专利发明，也许一个镜子，一个衣架……也许我们当中有科学家在未来……
我们的.发明，或许粗糙……我们的小论文，也许不成熟……它们的存在，也许比纳米技术太小，太天真…但没有人会否认他们……因为今天他们，也许将是未来科学技术的新一代产品，飞了!
事实上，科技并不像我们想象，只要我们善于观察生活，我们发现科技就在我们身边，希望同学们都有一双善于发现的关键科学和技术，创建更多的科技成果!
最后，我希望我们的学校“第四科学节取得圆满成功!
保护环境的英文演讲稿 1
Dear teachers and classmates：
Good morning
The environment is the most basic condition for human survival. If we destroy the environment, it is equivalent to destroying the conditions for our survival.
There is a small river near my grandmothers house, which used to be clear and bottomless. When my sister and brother were young, they used to swim in the river and play with their friends in the water. uncles and aunts also used to wash clothes and vegetables in this small river... Now, a chemical factory has been built by the river to discharge the production wastewater into the river. The originally clear and bottomless river has gradually become a black and smelly small river. Adults no longer go to the small river to wash clothes and vegetables, and friends no longer play in the river……
How I miss that clear and bottomless river! I think: cherishing resources and taking care of the environment are all great things that have contributed to the present, future, and future generations! If we continue to pollute water like this, the water resources we can use will become less and less. If we damage the environment, we are destroying our living conditions.
Lets join hands and protect the environment together. Dont let fresh water turn into sewage. Protecting the environment is our common responsibility!
Thank you.
敬爱的老师、同学们：
早上好！
环境是一个人类生存最基本的条件，如果我们破坏了环境，这等于破坏了我们生存的条件。
我外婆家附近有一条小河，以前清澈见底，我的`姐姐、哥哥小时候常常在小河里游泳，和他们的小伙伴们在水中嬉戏，叔叔、阿姨们也常常在这小河中洗衣服、洗菜……而如今，小河旁建造了一个化工厂，把生产的废水排放到河里，原本那清澈见底的小河渐渐变成了黑黑的散发着怪味的小河。大人们再也不去小河洗衣服洗菜了，小伙伴们也再也不去河里嬉戏……
我多么怀念那条清澈见底的小河啊！我想：珍惜资源，爱护环境，这些都是功在当代、力及千秋的大事啊！如果我们再这样污染水，那我们可以用的水资源就会越来越少，我们破坏环境，就是破坏我们生存的条件。
让我们携起手来，共同保护环境，不要让淡水变成污水，保护环境，是我们共同的责任！
谢谢。
简单的演讲稿50字 篇4
Dear teachers and classmates：
Today, I came onto the stage to appeal to my classmates: protect the environment! Due to humans demanding too much from nature, nature has already taken revenge, earthquakes, floods, mudslides... but humans have not taken it to heart. We always throw garbage one step away from the trash can; The sewage discharged from work windows and factories flows into the pond, and there is also some white garbage in the pond - flipping fish.
Last year was an Olympic year, advocating for civilization, greenery, and environmental protection. Nowadays, there are countless occurrences of sandstorms, and even the capital of China, Beijing, occasionally experiences sandstorms and mudslides. Floods often occur in the areas of Jiangsu and Hunan in China, causing many people to lose their homes and loved ones. According to statistics, 150 million people worldwide lose their homes due to floods every year. The Earth is no longer as glorious as before, it is the cradle of humanity. She is now scarred and exhausted. If the Earth is destroyed by humans, where will we live? Isnt the civilization that has lasted for tens of thousands of years destroyed by itself?
Protecting the environment is everyones responsibility, lets start from ourselves and protect the environment well!
尊敬的各位老师，各位同学：
今天我走上台来，为的就是向同学呼吁：保护环境吧！由于人类向大自然过多地索取，大自然已经做出了报复，地震，洪水，泥石流……可是人类没有放在心上。我们总是再离垃圾桶一步之遥的地方扔垃圾；工窗、工厂把排出的污水流向池塘，池塘又多了一些白色垃圾——翻着肚皮的`鱼。
去年是一个奥运年，提倡文明，绿色，环保。如今沙尘暴发生次数数不胜数，就连我国首都北京也时不时发生沙尘暴，泥石流。我国江苏，湖南一带经常发生洪灾，让多少人失去住所，失去亲人。据统计，全世界每年有1.5亿人因洪灾失去住所。地球不在像往日那样辉煌，是人类的摇篮，她现在伤痕累累，疲惫不堪。倘若地球被人类毁了，我们到哪里居住？人类几万年的文明不是被自己毁了？
保护环境，人人有责，让我们从自己做起保护好环境吧！
关于微笑的英文演讲稿 1
Dear classmates：
The title of my speech is "Smiling and Facing Learning Life".
Learning is a river, with ups and downs, as well as stillness and movement; Learning is like a glass of wine, sweet and sour, spicy and bitter; Learning is like a play, with both laughter and tears, winning and losing; Learning is like a song that sings the joys and sorrows of life, honing us into maturity and wisdom; He contains thunder and lightning, ever-changing winds and clouds, as well as sunrise and sunset, and the scorching heat of winter. No matter what the weather is like, we should face our learning and life with a smile
In learning, if we help others, we are equivalent to helping ourselves. Dont think our efforts are in vain, any help we give will be rewarded - sincere friendship, sincere gratitude, and helping ourselves.
Perhaps in a certain year or month, you received a greeting card filled with gratitude and blessings. Just as you felt inexplicable, you may have already forgotten how many math problems you had taught him or analyzed several Chinese language problems. In such a casual way, we gained something that would benefit us for a lifetime.
Because there are still many people around us who are stumbling, they are in the midst of sowing. Due to various reasons, we have fallen behind us. As fellow travelers, we should not hesitate to "reach out" and give them a hand.
As Sadi said, "If mosquitoes charge together, elephants will also be conquered
So, lets face learning and life with a smile and overcome difficulties together! Defeat the high school entrance examination battle of xx!
This concludes my speech.
Thank you all!
亲爱的同学们：
我所演讲的题目是“微笑着面对学习生活。”
学习是一条河，有起也有伏，有静也有动；学习似一杯酒，有甜也有酸，有辣也有苦；学习似一出戏，有笑也有泪，有赢也有输；学习，犹如一曲吟唱人生悲喜交加的歌，将我们磨练得成熟，磨练得智慧；他含有雷电交加，风云变幻，还含有日出日落，严冬酷暑。无论是怎样的“天气”，我们都应该微笑着面对学习生活………
在学习中，我们帮助了别人，就等于帮助了我们自己。不要以为我们的付出是徒劳的，任何一次相助都会得到回报——真诚的.友谊，由衷的感谢以及帮助了自己。
或许在某年某月中，你收到了一张写满了感谢和祝福的贺卡，正当你感到莫名其妙时，你也许早已忘记你曾经给他讲过几道数学题，或者分析过几道语文题。就在如此不经意中，我们获得了使我们终身受益的东西。
因为我们的身边还有许多步履蹒跚的人，他们于种。种原因，落在了我们的后面，作为同行者的我们应毫不犹豫“伸手”拉他们一把。
正如萨迪所说：“蚊子如果一起冲锋，大象也会被征服。”
所以，让我们一起微笑着面对学习生活，战胜困难吧！战胜xx年的中考大战吧！
我的演讲到此结束。
谢谢大家！
简单的演讲稿50字 篇5
Dear teachers and classmates：
Reading is a pleasure, perhaps you havent felt it yet. When I finish reading a book, I will feel a sense of relaxation and joy, and I will feel that my mind has added another bit of knowledge and joy.
I feel the wisdom and joy brought by books while reading. Reading always brings new discoveries and gains. Books are the spiritual food for humanity and the nourishment for the continuation of human civilization.
When I encounter words or phrases that I dont know, I think of books and learn from them; When my mind is blank, I will still search for books to add knowledge to me; When I see others becoming successful, the first thing I want to do is to read. My life cannot do without books, and human life cannot do without books.
When I am reading a storybook, I feel personally present, imagining myself as the protagonist, thinking about the protagonists thoughts and thoughts. This will be more interesting and bring me sweeter happiness. When I am reading a storybook, I will learn from the good words and sentences in the book, let its knowledge become mine, and imitate writing a composition like this. There are many pleasures to ignore, and it is up to you to discover one by one, When I am sad, I find comfort in books. When I encounter difficulties, I rely on the knowledge I have learned from books to solve them.
A persons life without books is definitely meaningless. We should make friends with books, couple them with books, be good at reading, keep reading new, and have endless fun.
亲爱的老师、同学们：
读书是一种乐趣，或许你还没有感觉到，当我读完了一本书就会感觉到一份轻松，一份喜悦，我就会感到脑子又增添了一分知识，一份快乐。
我在阅读中感受着书籍带来的智慧与快乐，读书总会有新的发现，新的收获，书是人类的.精神食粮，是人类文明延续的营养品。
当我遇到不会的字或词，我就会想到书，借鉴于书；当我脑子里一片空白时，我还会寻找书，给我增添知识；当我看到别人成才的时候，我第一时间就是要去读书，我的生活离不开书，人类的生活更离不开书。
当我正在看一本故事书时，我会感觉到身临其境，把我自己想象成主人公，去想主人公的想法和心思，这样会更有意思，带给我的快乐会更甜蜜，当我正在肚一本作文书的时候，我会借鉴书中的好词好句，让它的知识成为我的，照样子模仿写一篇作文，无视的乐趣有很多，就靠你一一的发现，当我难过时，会从书中找到安慰，当我遇到困难时我会靠从书中学到的知识来化解困难。
人的一生没有书，肯定也就没有意义。我们要与书为友，以书为侣，善于读书，常读常新，其乐无穷。
