伟大的家_高三作文
我心中的科学家屠呦呦演讲稿作文
我心中的科学家屠呦呦演讲稿作文全文共8篇示例，供读者参考篇1亲爱的老师和同学们,大家好!我是小明,今天我想和大家分享一位了不起的中国科学家屠呦呦女士的故事。
她就是我心中最棒的科学家!你们知道吗?屠呦呦阿姨可不简单,她是中国第一位也是目前唯一一位获得过诺贝尔奖的科学家。
真厉害!她用了几十年的时间研究中药,终于在1972年发现了有效治疗疟疾的新药"青蒿素"。
疟疾是一种特别可怕的热带传染病,每年导致成千上万人死亡。
屠呦呦阿姨的药物拯救了无数人的生命,让她获得了2015年的诺贝尔生理学或医学奖。
屠呦呦阿姨出生于1930年的浙江绍兴,从小就品学兼优。
她在抗日战争和解放战争期间,家园几度遭到战火蹂躏,但她从未放弃学习。
读书时,她十分勤奋好学,不辞辛劳,还常常帮助家里做家务。
真是个孝顺又刻苦的好孩子!毕业后,屠呦呦阿姨选择了当一名研究中药的科学家。
她翻阅了大量中医典籍,到野外考察采集植物,还在实验室反复做实验。
她就像个孩子一样,对中药植物充满了好奇心,渴望探索它们的奥秘。
屠呦呦阿姨并不是一路顺风顺水。
她曾一度被诬陷,几乎被开除公职。
幸亏有好心人为她伸冤,她才得以继续研究工作。
面对重重困难,屠呦呦阿姨从未放弃,保持着一颗平常心。
正是这份坚韧不拔的毅力,让她最终取得了巨大的科研成就。
多年来,屠呦呦阿姨一直过着勤俭节约、无私奉献的生活。
她曾两次拒绝了国家给予的高额奖金,把钱捐出用于扶贫和医疗事业。
她对金钱没有任何欲望,只是专注于医学研究,为人类健康作出贡献。
真是个淳朴善良的好阿姨!老师、同学们,屠呦呦阿姨博学勤奋、坚忍不拔、淳朴谦逊的品质值得我们每个人都好好学习。
让我们一起努力,将来也能像她一样,成为对国家和人民有贡献的科学家和好公民。
最后,我祝愿屠呦呦阿姨身体健康,万事如意!篇2大家好,我叫小明,今天我想和大家分享一下我心目中最崇拜的科学家——屠呦呦老先生。
你们知道吗?屠呦呦老先生可是连续好几年都入围诺贝尔奖的呢!而且2015年,她凭借对抗疟疾做出的卓越贡献,终于拿到了诺贝尔奖。
伟大的科学家小学英语作文
伟大的科学家小学英语作文（中英文实用版）Title: The Great ScientistEveryone knows that scientists are very important people.They spend their lives trying to solve problems and make our world a better place.But do you know who the greatest scientist of all time is? I think it's Einstein.Albert Einstein was a German-born physicist who developed the theory of relativity.He was born on March 14, 1879, and died on April 18, 1955.His theories changed the way we understand the universe.He showed that energy and matter are the same thing, and that the speed of light is constant for all observers.Einstein's work led to the development of the atomic bomb and many other technologies we use today.He was also a very kind and thoughtful person.He believed that peace and understanding were important, and he worked for these things throughout his life.Einstein was not only a great scientist, but also a great humanist.He believed that education was important for everyone, and he spent a lot of time teaching and writing about science.His book 'Theory of Relativity' is still used by many scientists today.In conclusion, Einstein was a great scientist because of his brilliant theories and his kind and thoughtful nature.He changed the way we look at the world and left a lasting legacy.。
伟大的妈妈作文
伟大的妈妈作文伟大的妈妈作文(15篇)在学习、工作乃至生活中，大家都不可避免地要接触到作文吧，根据写作命题的特点，作文可以分为命题作文和非命题作文。
你所见过的作文是什么样的呢？以下是店铺整理的伟大的妈妈作文，欢迎大家分享。
伟大的妈妈作文1那是几天前的事了，我们准备吃晚饭，妈妈在厨房盛饭。
我还在玩呼啦圈。
当我玩得高兴时，听见妈妈叫我去帮忙。
我把呼啦圈挂在脖子上，从妈妈手中接过一碗饭。
当我转过身，还没走出一步，“哐”的一声，碗从我手中滑下掉在地上。
心想：妈妈一定会骂我了。
谁知道，妈妈没有骂我，只是对我说以后小心。
妈妈又重新盛饭。
我想：我打破了饭碗，妈妈为什么不骂我呢？平时晚上吃多少做多少。
那少了一碗饭，待会够吃吗？在吃饭的时候，我发现我和爸爸的碗装得满满的，而妈妈只有半碗饭。
我想：都是我不好。
这时，爸爸的手机响了，就站起来，去接电话。
只见妈妈连忙从自己碗里拨出一些饭到爸爸的碗里。
我想：妈妈一定担心去工作的爸爸饿了，所以宁愿自己少吃一点饭。
妈妈真好！伟大的妈妈作文2世上只有妈妈好，有妈的孩子像块宝。
世界上对我们最好的人非我们的妈妈莫属，我们就是妈妈的那块宝。
我的妈妈长得高高的，喜欢穿黑色羽绒服。
皮肤白白的，她的头发乌黑亮丽的，眼睛大大的，嘴巴圆圆的，像个樱桃。
因为她总是一手操办家中的大小事，所以她的手上布满了密密麻麻的皱纹，像连绵起伏、曲折蜿蜒的峡谷。
妈妈平时工作很累，所以当她放松的时候就喜欢打麻将，每次赢的时候，她就会叫我小福星。
有一年的夏天，在一个中午，也就是一天最热的时候，我热得一直睡不着。
妈妈说：你快睡吧，睡着了就凉快了。
果真像妈妈说的那样，我睡着的时候，感觉有一阵阵的凉风吹来。
随着我慢慢醒来，啊！原来是妈妈正用扇子在给我扇风。
而她的汗水却打湿了扇子，妈妈笑着说：你醒了。
然后她就转身去做自己的事了。
我想我一定要努力读书，将来不让她这么累了！世界上谁对我们最好？当然是我们的妈妈了！母爱是世界上最美的爱。
我最敬佩的科学家作文
我最敬佩的科学家作文我最敬佩的科学家作文（通用10篇）我最敬佩的科学家作文篇1我国有许多伟大的科学家，其中我最敬佩的科学家是袁隆平。
我还记得开学第一周时，第一次上生物课时，周老师提到一位科学家。
是的，就是我敬佩的袁隆平爷爷。
为什么会提到他呢？因为周老师问我们世界目前最大的问题是什么？不用说也知道，人口增长快，带给世界难题，科学家和专家正在想办法解决难题。
由于人类不断地增多，导致土地减少，产生粮食地方也随之减少，那么总有一天我们也会有挨饿的日子，现在我们不愁吃不愁穿，而有些地方却愁吃愁穿呢！我们之所以不愁吃是因为袁隆平爷爷发明了“杂交水稻”。
就是因为他的成果养活了很多人，因此他被称为“杂交水稻之父”。
如果没有他发明的“杂交水稻”，我们可能会正在挨饿。
袁隆平爷爷是我国当代杰出的农业科学家，他参加五十多年来不畏艰辛，执着追求，大胆创新，勇创高峰，所取的科研成就使我国“杂交水稻”研究以及应用领域先世界水平，推广后不仅解决了中国粮食自给的难题，也为世界粮食安全做出了贡献。
让我敬佩的袁隆平爷爷的是他说的一句话：做每一件事，不管是大事还是小事，都要用心去做。
这句话让我铭记在心里并努力去实践，希望像爷爷那样用心去做好每一件事，朝心中的梦想更近一步。
我最敬佩的科学家作文篇2老师、同学们，大家知道伽利略是谁吗？他是一位著名的科学家，他提出了“两个铁球同时着地”的新定论，从而改变了人们陈旧的思想。
所以，他是我最敬佩的科学家。
下面，我们来听一个他的故事吧。
在以前，人们都听从古希腊科学家亚里士多德的定论。
但伽利略并不认为“两个不一样重的铁球，重的先落地。
”这条定论是对的。
于是，他反复试验证明了他是正确的。
之后，又到埃菲尔铁塔上做公开实验，证明了“两个铁球同时着地”。
他让我敬佩的原因有三点：第一是因为他对科学、对工作都十分严谨认真。
因为他在想到这个定论有可能不正确时，并没有盲目下结论，而是反复进行试验，才下了结论。
而我们时常都不这样认真，只是匆忙下结论，从而造成了很大的失误。
有志者事竟成科学家例子作文450字
有志者事竟成科学家例子作文450字在我们的生活中，有很多伟大的科学家通过自己的努力和坚持实现了梦想。
比如爱迪生，他就是一个很好的例子。
爱迪生小时候家庭条件并不好，但他对科学充满了好奇和热爱。
为了发明电灯，他经历了无数次的失败。
别人都嘲笑他，觉得他不可能成功。
可是爱迪生没有放弃，他不断尝试，不断改进。
最终，他成功发明了电灯，给我们的生活带来了光明。
从爱迪生的故事中，我明白了一个道理：只要有志向，并且愿意为之努力，就一定能够成功。
我们在学习中也会遇到困难，但只要我们不害怕，坚持下去，就一定能取得好成绩。
作文二、《有志者事竟成》大家都知道牛顿吧，他是一位特别厉害的科学家。
牛顿小时候并不是特别聪明，但是他特别喜欢思考问题。
有一次，他在苹果树下休息，一个苹果突然掉下来砸到了他的头上。
一般人可能不会在意，但是牛顿却开始思考：为什么苹果会往下掉，而不是往上飞呢？就是因为他的这种好奇心和坚持不懈的探索精神，后来他发现了万有引力定律。
牛顿的故事告诉我们，只要有志向，有决心去探索，就能够做出了不起的事情。
我们也要像牛顿一样，对周围的事物充满好奇，努力去寻找答案。
作文三、《有志者事竟成》袁隆平爷爷是我心中的大英雄。
袁隆平爷爷一直有一个梦想，就是让所有人都能吃饱饭。
为了实现这个梦想，他不怕辛苦，天天在稻田里工作。
不管天气多么炎热，他都坚持研究水稻。
经过多年的努力，他终于培育出了高产的杂交水稻，让很多人不再挨饿。
袁隆平爷爷用自己的行动告诉我们，只要有坚定的志向，不怕困难，就能实现梦想。
我们也要向袁隆平爷爷学习，为了自己的梦想努力奋斗。
作文四、《有志者事竟成》居里夫人的故事特别让人感动。
她为了发现镭元素，在条件非常艰苦的情况下，仍然坚持做实验。
实验室里又冷又潮湿，可她从来没有抱怨过。
经过很长时间的努力，她终于成功了。
居里夫人的经历让我知道，只要有志向，再苦再难也能坚持下去。
我们在生活中遇到一点小困难，不能轻易放弃，要勇敢面对。
高三关于爱国的作文（精选6篇）
高三关于爱国的作文（精选6篇）高三关于爱国的作文（精选6篇）在平平淡淡的日常中，大家或多或少都会接触过作文吧，作文是经过人的思想考虑和语言组织，通过文字来表达一个主题意义的记叙方法。
为了让您在写作文时更加简单方便，以下是小编为大家整理的高三关于爱国的作文，希望能够帮助到大家。
高三爱国的作文1五千年的悠悠黄土地上，孕育着这个古老的国家。
黄皮肤，黑头发的炎黄子孙们都站起来吧！带领着我们悠久的国度，跨越新世纪的门槛。
我以身为一个中国人为荣。
我有优秀的聪明血统，我有正宗的中国气质，我的将毫不犹豫地告诉所有人：我，是一个地地道道的中国人。
我的国家有宽阔海量的长江，我的国家有波涛汹涌的黄河，我的国家有世界之颠——珠穆朗玛，我的国家有巍峨壮观的山川。
朋友们，跟我一样，以身为一个中国人而骄傲吧！我们有博大精深的传统工艺，我们有迈步向前的巨大勇气，我们有艰辛战斗的创造史，我们有不屈不挠的精神，我们有向别人学习的精神。
但这不代表我们要放弃自己的东西，我们可以崇尚他人的先进，但不能抿灭对自己的信心。
五千多年了，风风雨雨，历尽沧桑。
我们的祖先为我们创造了今天这么辉煌的成就，就足以让我们引以为荣了。
现在，我们乘着社会主义的风帆，迎接世纪的挑战。
作为一个中国人难道不应该为祖国出一份力吗？崇洋媚外、危害祖国是没有远见的人的想法，也是最可恶，最令人发指的做法。
天地昏昏，日月星辰，共同见证着我们的成长，我们的祖国是绝对值得我们热爱，值得我们贡献出一颗赤子之心的。
沧海桑田，事物终究会变，但是对自己的祖国热爱与真诚的心是不会变的。
一个人如果连自己的家都不依靠，那他还能有什么成就呢？他的世界又有什么意义呢？我突然想到一首歌：“我们都有一个家，名字叫中国。
兄弟姐妹都很多，景色也不错……”现在很难再听到了。
这是不是证明，很多人已把自己身为中国人的身份给遗忘了，还是说认为我们的国家落后而不敢承认了呢？如果是这样，那么我们更应该热爱自己的国家，这样我们才会进步，这样，才不枉费为身上淌着中国血的中国人。
我最喜欢的文学家作文400字鲁迅
我最喜欢的文学家作文400字鲁迅全文共9篇示例，供读者参考我最喜欢的文学家作文400字鲁迅篇1有那么一个人，他是中国现代无产阶级文学家，思想家和革命家，他以笔为武器，战斗了一生，被誉为“民族魂”。
他是大文豪，是民主战士，他就是鲁迅先生。
在我心中的鲁迅是爱书的。
当他把书买回来后，他一定要仔细地检查一遍，如果有问题便会向商家换一本好的书。
鲁迅先生，看书的时候，一定要把桌子擦干净，再去把手洗干净，最后才能认真地看书。
鲁迅先生，很讨厌翻书的时候，把书握上角。
我以为鲁迅先生翻书的时候，都是十分小心翼翼的'，生怕一不小心就握上角。
在我心中的鲁迅，也是十分珍惜时间的。
鲁迅说：“时间就像海绵里的水，只要愿意挤总还是有的”。
也确实如此，鲁迅先生无论有多么忙，总会挤出一些时间来看书或是写作。
他通常一整天都在写作或是读书。
如果鲁迅先生累了就躺在座椅上看书，他认为这就是休息。
也有人问过鲁迅：“你是天才吗？”鲁迅先生只是笑了笑说：“哪里有什么天才，我只是把别人喝咖啡的时间用在了写作上。
”鲁迅先生不仅爱惜自己的时间，还很爱惜别人的时间。
只要是他参加会议，从不会迟到。
绝不会叫别人等他。
如果他和别人有约定，也从来不会迟到。
不管是狂风还是暴雨，不管是下雪还是洪水。
他总不会迟到。
鲁迅先生曾经说：浪费别人的时间和图财害命没什么区别。
”鲁迅先生就是这样，我会永远记住他。
我最喜欢的文学家作文400字鲁迅篇2我最喜欢的文学家- 鲁迅大家好！今天我要跟大家介绍我最喜欢的文学家——鲁迅叔叔。
鲁迅叔叔是中国现代文学的奠基人，他的作品非常有意思，也很有教育意义。
鲁迅叔叔的真名叫周树人，他生活在100多年前的中国。
他用笔揭露了社会的黑暗和不公，帮助了很多人认清社会的真相。
他的作品很多，有小说、散文和杂文等等。
我最喜欢的是他的小说《狂人日记》。
《狂人日记》讲的是一个疯子的故事。
这个疯子觉得自己是世界上唯一一个正常的人，其他人都疯了。
通过这个故事，鲁迅叔叔其实在说，社会上有很多问题，我们要勇敢地面对它们，不能被社会的假象所迷惑。
伟大的科学家屠呦呦英语作文90词
伟大的科学家屠呦呦英语作文90词全文共6篇示例，供读者参考篇1The Great Scientist Tu YouyouTu Youyou is a really amazing scientist from China. She was born in 1930 in a town called Ningbo. When she was young, she loved studying plants and traditional Chinese medicine. Her family didn't have much money, but Tu Youyou worked really hard in school.In 1969, there was a big problem. Lots of people in southern China were getting really sick from malaria. Malaria is a horrible disease caused by tiny parasites that get inside your blood. The malaria parasites were becoming resistant to the medicines used to treat them, so the regular drugs weren't working anymore. This was very scary!The Chinese government put together a secret research team called "Project 523" to try to find a new cure for malaria. Tu Youyou was picked to be part of this important team of scientists. Their job was to look through ancient books and texts abouttraditional Chinese herbal medicine to try to find something that might kill the malaria parasites.For years and years, Tu Youyou and her teammates read every old book they could find. They tested hundreds of different herb recipes from long ago. It was incredibly hard work, but Tu didn't give up. She was very determined.Finally, in 1972, Tu made an amazing discovery! She found a really old recipe for a special type of wormwood plant used to treat fever. Following the ancient instructions exactly, she extracted a special compound from the plant. When they tested this extract, it killed the malaria parasites with no harmful side effects!Tu's discovery turned out to be one of the greatest breakthroughs in malaria treatment in centuries. The medicine based on her plant extract has helped save millions of lives all over the world. In 2015, after decades of her hard work, Tu Youyou won the prestigious Nobel Prize in medicine for this incredible accomplishment.What I admire most about Tu Youyou is her persistence, curiosity, and respect for traditional knowledge. She didn't just give up when the research was difficult. She tried and tried again until she found success. She valued the wisdom from ancienttimes instead of ignoring it. Her open mind and hard work made an amazing impact.Tu overcame many challenges as a young woman from a poor family who didn't have a chance to get higher education at first. But she took advantage of every opportunity and used her incredible talent and work ethic to become one of the world's most admired scientists. She is living proof that you can achieve great things if you are dedicated and never stop learning.To me, Tu Youyou is a real-life hero and role model. Her story motivates me to always be curious, work hard, and never give up on my dreams - no matter how difficult or impossible they might seem. With passion and perseverance, anyone can make the world a better place through science, just like the great Tu Youyou.篇2The Great Scientist Tu YouyouHave you ever heard of Tu Youyou? She's one of the greatest scientists in China! Tu Youyou made an amazing discovery that has saved millions of lives around the world. Let me tell you all about her incredible story.Tu Youyou was born in 1930 in a small town called Ningbo. When she was little, she loved studying plants and traditional Chinese medicine. Her family didn't have much money, but Tu was a brilliant student. She worked really hard and eventually got to study at a great university in Beijing.In the 1960s, Tu joined a secret research project to find a cure for malaria. Malaria is a terrible disease caused by tiny parasites that get inside people's blood. At that time, millions of people were dying from malaria every year, especially in hot countries near the equator. The scientists were under a lot of pressure to find a cure fast!Tu had an idea - why not look for cures in ancient books about traditional Chinese herbal medicine? She spent years reading through old texts, testing hundreds of different plant recipes. Her colleagues thought she was wasting her time with outdated ideas. But Tu didn't give up!Finally, in 1972, Tu and her team discovered an amazing compound derived from sweet wormwood plant. This compound could kill the malaria parasites with few side effects. They had found a 100% effective cure for malaria! The new drug was called artemisinin.Artemisinin-based drugs quickly became the best treatment for malaria worldwide. Experts say Tu's discovery has saved over a million lives so far! In 2015, she was awarded the Nobel Prize in Medicine for her revolutionary work. Pretty incredible for a humble researcher, right?Tu said her inspiration came from an ancient Chinese text written over 1,600 years ago. It talked about using wormwood to treat fever. Tu realized the ancient wisdom could provide modern scientific breakthroughs. Her story shows you should never dismiss old knowledge and always stay curious!Even after winning the Nobel Prize, Tu remained modest and dedicated to her work. She donated her 1 million prize money to help train young scientists in China. At age 92, Tu is still researching new drugs to cure diseases like malaria, tuberculosis and diabetes. What an inspiring scientist and human being!Tu Youyou's life journey is living proof that anyone can achieve great things through hard work, perseverance and creative thinking. She faced many doubters but never lost faith in herself. Tu followed her passion for traditional medicine and made a monumental contribution to human health. Her legacy will benefit people around the world for generations to come.I hope Tu Youyou's remarkable story has motivated you to dream big and never give up! If a humble village girl from China could become a Nobel laureate through sheer grit and curiosity, imagine what you could accomplish. Just believe in yourself, work really hard, and great things are possible. Who knows, maybe one of you will make the next earth-shattering scientific breakthrough!篇3Tu Youyou: A Great Scientist Who Helped Save Millions of LivesHi there! My name is Lily and I'm 10 years old. Today I want to tell you all about an amazing scientist named Tu Youyou. She's a hero who has helped save millions of people's lives with her incredible work. Are you ready to learn more about this awesome lady? Let's go!Tu Youyou was born in 1930 in a town called Ningbo in China. When she was young, not many girls got to go to school, but Tu was one of the lucky ones. She studied really hard and was always at the top of her class. Tu loved science and reading books about plants and nature.After finishing school, Tu went to work at a secret military research lab in Beijing in 1969. Her job was to find a cure for malaria, a terrible disease spread by mosquitoes that was killing a huge number of people, especially soldiers. Malaria had been around for thousands of years and no篇4Tu Youyou: A Great Scientist Who Helped Save MillionsTu Youyou is one of the greatest scientists in the whole world! She was born in 1930 in China and did really important work that helped save millions of people from malaria. Malaria is a very bad disease caused by tiny germs called parasites that get inside people's bodies from mosquito bites. It makes people really sick with fevers, chills, and flu-like feelings. Many people used to die from malaria every year, especially kids.In the 1960s, Tu Youyou was part of a team trying to find a cure for malaria. Medicines they had didn't work very well anymore because the malaria parasites were getting resistant to the drugs. Tu had the great idea to look at old traditional Chinese medicine books for possible cures people used long ago before modern drugs existed.In an ancient text from the 4th century, Tu found a recipe that mentioned using sweet wormwood plant to treat fever. She tested extracting compounds from the plant and discovered they were really effective in killing the malaria parasites! But there was a problem - the extracts made people vomit and have other side effects that were almost as bad as malaria itself.Tu Youyou didn't give up though. She experimented over and over with different methods to extract the compounds until she finally found a way to make them safe for people to take as a drug. The new anti-malaria medicine made from wormwood was first used to treat American soldiers fighting in Vietnam in the 1970s. It worked amazingly well with hardly any side effects!Thanks to Tu Youyou's hard work and brilliant thinking, her malaria drug helped save millions of lives all over Africa, Asia, and South America where the disease was very common. She showed that even ancient remedies from long ago could be the key to important modern medical breakthroughs. Her discovery was one of the greatest advances in fighting malaria in centuries.Tu won many prestigious awards for her lifesaving work, including the Nobel Prize in Medicine in 2015 when she was 84 years old. She was the first Chinese Nobel laureate in physiology or medicine. Even today at over 90 years old, Tu is still workingon new projects combining traditional herbal medicines with modern science. Her story shows how curiosity, diligence, and creative thinking can lead to incredible achievements that better humanity.Tu Youyou is a true hero and role model whose work will keep helping people for generations to come. She reminds us that everyone has the potential to do great things, no matter who you are or where you come from. All it takes is passion, perseverance, and determination to make the world a healthier, happier place. I hope to grow up to be as brilliant and impactful as the amazing Tu Youyou!篇5The Great Scientist Tu YouyouHello, everyone! Today I want to tell you about a great scientist named Tu Youyou. She is from China and has done amazing work in the field of medicine.Tu Youyou was born on December 30, 1930, in Ningbo, Zhejiang province. She is best known for her discovery of artemisinin, a medicine that helps to treat malaria. Malaria is a dangerous disease that can make people very sick, but thanks to Tu Youyou's hard work, many lives have been saved.Tu Youyou's journey to finding a cure for malaria was not easy. She spent many years studying traditional Chinese medicine and looking for a solution. Finally, she found a plant called Artemisia annua that had been mentioned in ancient Chinese texts. Tu Youyou and her team worked hard to extract the medicine from the plant and then tested it on themselves to make sure it was safe.Her discovery was a big success! Tu Youyou's medicine has saved millions of lives around the world. In 2015, she was awarded the Nobel Prize in Physiology or Medicine for her incredible contribution to science.Not only is Tu Youyou a brilliant scientist, but she is also an inspiration to many. She showed us that with hard work, determination, and a love for science, we can make a difference in the world.Tu Youyou's story teaches us the importance of never giving up and always believing in ourselves. She is a role model for scientists and young students like us. We can follow in her footsteps by studying hard, asking questions, and exploring the world of science.In conclusion, Tu Youyou is a truly remarkable scientist who has made a significant impact on the world. Her discovery ofartemisinin has helped to save countless lives and has shown us the power of science. Let us remember her name and be inspired by her achievements. We can all make a difference, just like Tu Youyou!I hope you enjoyed learning about Tu Youyou. Thank you for listening!篇6The Great Scientist Tu YouyouHello, my name is Sarah, and I'm a 10-year-old student at Maple Elementary School. Today, I want to tell you about a remarkable scientist named Tu Youyou, who made an incredible contribution to the world of medicine.Tu Youyou was born in 1930 in China, and she grew up in a small town called Ningbo. When she was young, she loved to read books and learn about nature. She was always curious about how things worked and why things happened the way they did.When Tu Youyou was a grown-up, she became a scientist who studied plants and their medicinal properties. In the 1960s, there was a terrible disease called malaria that was causing manypeople to get very sick and even die. Malaria is caused by tiny organisms called parasites that are spread by mosquitoes. At that time, the medicines that doctors had weren't working very well against malaria anymore, and many people were suffering.Tu Youyou and her team of scientists knew they had to find a new way to treat malaria. They decided to look back at ancient Chinese medical texts for clues. These texts were written hundreds of years ago by wise people who studied plants and their healing powers.In one of these old books, Tu Youyou found a recipe that mentioned a plant called sweet wormwood. The recipe said that if you boiled the plant in a certain way, it could be used to treat fever. Tu Youyou and her team thought that maybe this old recipe could help treat malaria, since malaria often causes fever.They tried the recipe, but it didn't work at first. Tu Youyou didn't give up, though. She kept trying different ways of preparing the sweet wormwood plant, and finally, after many experiments, she found a way to extract a special substance from the plant that was very effective against the malaria parasite.This special substance was called artemisinin, and it became the key ingredient in a new kind of malaria medicine. TuYouyou's discovery saved millions of lives around the world, especially in Africa, where malaria is very common.In 2015, Tu Youyou was awarded the Nobel Prize in Medicine for her amazing work. She was the first Chinese woman ever to win a Nobel Prize in science. Tu Youyou's story shows us that we should never give up, even when things seem difficult. Her curiosity, hard work, and determination led to one of the greatest medical discoveries of our time.Tu Youyou is a true hero and an inspiration to scientists all over the world. She proves that by studying nature and the wisdom of the past, we can find solutions to even the toughest problems. I hope that when I grow up, I can be as brilliant, brave, and hard-working as Tu Youyou.Thank you for listening to my essay. I learned so much about this incredible woman, and I hope you did too. Let's all remember to be curious, work hard, and never give up on our dreams, just like Tu Youyou.。
什么造就了一个伟大的科学家英语作文
什么造就了一个伟大的科学家英语作文 Scientists are the most important qualities of a what? Some person will think of IQ, intelligence, talent, because reveals mysteries, conquer nature science at fort, sea catching turtles, heaven the sky. Fairies, skills, must not whoever, if not clever mind, not keen observation and imagination, the outstanding work does not forget the memory. One of the most famous and prolific inventors of all time, Thomas Alva Edison exerted a tremendous influence on modern life. Contributing inventions such as the incandescent light bulb, the phonograph, and the motion picture camera, as well as improving the telegraph and telephone. In his 84 years, he acquired an astounding 1093 patents. Aside from being an inventor, Edison also managed to become a successful manufacturer and businessman, marketing his inventions to the public. Therefore, a scientist can be more successful than others. Besides his talent, there are still many efforts. Then we ordinary people should work harder to get a reward.
爱国的高三作文800字5篇
爱国的高三作文800字5篇祖国是哺育我们的母亲,是生命的摇篮,我们应该因为自己是一个中国人而感到骄傲.自豪.因此,我们要时常对自己说:〝我是中国人,我为此而感到骄傲!〞这里给大家分享一些爱国的高三作文,欢迎阅读!爱国的高三作文1迎着晨曦和微光印上时间的痕迹,跋涉人类浅滩的步履逐渐蹒跚,细雨闲花撒落一地,不老爱国之心在风雨之后更加通透豁达.自然永恒,年华将逝,纵使生命将逝,唯有精神独留历史长河,那就是:以梦为马,奋斗不息,吾爱吾国.风华生贵里,山河澄正气.杨振宁先生的丰功伟绩令人景仰.在新中国成立后,他并未向其他留学者的那样回家参加新中国建设,而是继续留在美国大学任教做研究.我想每一个人都有自己的权利去寻找合适的国家定居,无论是出于什么样的缘由,他都应该受到尊重.回头遥望,他是中国人民的骄傲.他曾用自己的〝辛勤指数〞换来人民的〝幸福指数〞.他一生鞠躬尽瘁,死而后已,他将细雨闲花洒落中国大地.每一片领土上都印刻着〝我爱我国〞的大字,谁把国家装进心中,国家铭记着谁.米兰.昆德拉曾说过:〝生命就像一棵长满可能的树.〞生命的可贵恰在于坚持最初的选择.时间悄无声息的溜走,爱国之人知道,读依栏望目是一种愚行.任由时光悄,然而逝而无所作为,是一种堕落.生命的光彩,恰在于细雨闲花皆爱国.有人说,辛勤的蜜蜂永远没有时间的悲哀.草木常理,每时每刻都在拼命生长,绝不辜负每一颗种子的希望.小小的三文鱼,河流是它今生的梦,海洋是它前世的家.在鲜为人知的河流深处,它们奔泻不止,以一种极其悲观的形式,上演着来对梦想的坚持.生命短暂,年华易逝,他们将生命耗费在回游中,是因〝为家为国〞,一生毫无怨言.物犹如此,人何以堪?杨振宁先生一生光彩夺目,为家为国奔波效劳,倘若没有那一颗炽热的爱国之心,又怎会有此举动?热爱国家的人,应该被国家热爱.天意怜幽草,人间重晚情.是春蚕,是蜡烛,更是化作护花的春泥.为了祖国,你要把自己燃烧,把细语闲花洒落打地.稻谷有根,深扎在泥土中,你也有根,深扎在人民的心里.细雨闲花皆爱国,人文英雄应如是.爱国的高三作文2少年进步则中国进步,少年强则中国强.身为祖国社会主义伟大建设事业的后继者,其身不正,则如何?山河飘絮,因而当今学子应以辨别是非,知荣明耻,求知修身为本务.吾辈当怀爱国之心,以报国为己任.怒发冲冠,凭栏处.潇潇雨歇显岳飞报国之志,苟利国家生死以,岂因祸福避趋之明林则徐尽忠之心,位卑未敢忘忧国是陆游爱国之情.忧国者在,国在;爱国者亡,国灭.纵观历史,有多少仁人志士为国奋斗,更有甚者为国捐躯.众志成城,筑起泱泱大国的风采,这是血的洗礼,是真理的展现,是奋斗的成果,不是旦夕间便可成就的.鲁迅有言我以我血荐轩辕,这种精神是能撼天动地的.当我们为中国的深厚文化而感到骄傲时,当我们为中国的科技发展而感到自豪时,我们是一个接受者,接受着辉煌祖国所带给我们的优越感.但我们不应该仅仅是一个接受者,我们应该付出,应该成为一个为国的付出者.但是,请问,我们为我们的祖国做了什么?我们能否让明天的祖国骄傲?我相信这个问题的答案是肯定的,尽管我们还需要时间,我们在小心地彳亍而行,摸索着前进的方向.爱国不是口号,爱国是一个信念,是精神上的动力,需要我们付诸于行动.爱国,无需我们受榜棰缧绁,幽于圜墙之苦.吾辈当清醒,非淈其泥而扬其波,对于事务应有正确的判断.爱国,只是一个纯净清醒的认识.相信,并且一直努力着,铭记着.我坚信,没有爱国之心的理想只不过是黄梁一梦,没有爱国之心的蓝图只不过是一张破乱的废纸,没有爱国之心的立志只不过是一个谎言.今天的学习,不只是为了你的就业,是将来能为我们的祖国多做一份贡献,让祖国以你为荣.学习,小则关乎未来,大则关乎国家发展.不学无术,说小则是不思进取,说大则是没有爱国之心.学习,已经不是狭义范围中的为自己而学习.学习,不需要以你发出为中华崛起而读书的口号,只要你努力学习,你就是在爱国.所以,当你在学习中遇到困难时,你就不会轻言放弃,这是爱国给予你的动力.国在少年则刚,少年在国则强.血,是我们与祖国的纽带,这份中国情早已与我们融为一体,深入骨髓,烙印于心.让我们以报国为己任,光耀中华!爱国的高三作文3瞩目现代,中国,这条东方沉睡已久的巨龙,在历经改革和建设的风雨洗礼后,终于睁开了它坚毅的双眼,在当今世界上书写着属于它的华丽篇章.然而,回首过去,才明白,当今的辉煌,是过去的先辈充当巨浪,一次次冲向〝中华复兴〞的礁石才积聚出的美丽的浪花,这其中又包含着几多沧桑.在一百多年前,西文列强用坚船利炮轰开了古老中国的大门,在血腥与威逼之下,昔日的〝天朝大国〞又显得多么苍白脆弱:战争,八国侵华,甲午大败……一个庞大的中华民族在炮火中苟喘残息,眼看就要在此消亡.突然,一个违章响彻了神舟大地,惊醒了绝望的中华儿女,它叫着,吼着,甚至是尖叫着:起来!起来!不愿做奴隶的人们!一个全新的组织站出来了,如星星之火,呈现燎原之势,他们称自己为共产党,百姓称他们为〝人民的救星〞,而它的诞生,又凝聚了多少人的血与泪!从中华民国开国元勋蒋翊武的英勇就义,到留日先进学者陈天华的悲愤投海;从戊戌变法给人们敲的一记警钟,到新文化运动所倡导的民主与自由……中国共产党秉承着他们的顽强与理念,将解放的枪声打响了全国各地,八年抗战,有几多磨难,几多屈辱,几多拼搏……他们的精神不仅演绎了中国的历史,更是永远也唱不完的中华颂歌!中国文化革命主将鲁迅曾说过:我们从古以来,就有埋头苦干的人,有拼命硬干的人,有为民请命的人,有舍身求法的人……这就是中国的脊梁.这句话用来形容那些革命先烈再好不过.就像蒋翊武,这位满腔热血的开国元勋,没有等到他心目中的自由,就早早结束了生命.他的就义,如同千千万万个革命先驱一样,慷慨而悲壮,这是一种大智大勇,君子之勇,他的舍生取义,杀身成仁,尽管沧海浮生,岁月如潮,却仍留下一种伟大的爱国精神在时间里轮回,吾国吾民永不忘记!我们的先人有太多的丰碑立在那里,激励着指引我们走向光明.他们留下的不仅是一个日益强大的新中国,更是无数宝贵的精神财富,现在的中国,正面临着如日出般的辉煌机遇,但日出只是开始,崛起不是兴盛,我们要做的,并不是安逸于现状,而是更加努力,把祖国打造得更加昌盛,让中华精神永驻神州大地!爱国的高三作文4爱国的形式有千万种,譬如:岳飞驰骋沙场,精忠报国,是一种爱国;鲁迅在民族遭受苦难之时,大声喊呐,是一种爱国;在雪灾.地震等灾难面前,国人纷纷伸出援助之手,亦是一种爱国的姿态.爱国不分尊卑,只要你有一颗赤子之心,都是爱国的体现.孙中山说的好:〝唯愿诸君将振兴中国之责任,置之与自身之肩上.〞是啊!天下兴亡,匹夫有责.一个国家的强大都是靠国中人人人来维护的啊!我中华上下五千年有许多杰出的爱国使者,譬如,吉鸿昌.钱伟长.郑荃.岳飞.朱自清等等,我很小的时候就听我姑妈将给我吉鸿昌的故事,想想那真很感人,那就是志气!那就是爱国!吉鸿昌将军是我国抗日战争时期的著名将领.有一次,他被国民党政府派往美国考察.那时,中华民族被西方权贵蔑称为〝劣等〞民族,一些在外华人也为此自卑不尊.吉鸿昌却在胸前戴着一块小牌,上面写着5个字:〝我是中国人〞,昂首挺胸于美国人之中.吉鸿昌为什么要戴着这块独特的牌子?原来有一天,他和国民党使馆的一名官员去一家邮局寄包裹,当邮局的工作人员知道他是中国人时,竟轻蔑的说:〝中国?我不知道中国,哈哈哈……〞随行的官员埋怨吉鸿昌说:〝你为什么说你是中国人呢?你可以说是日本人啊,这样就能受到礼遇.〞吉鸿昌怒不可遏,一把抓住那个官员的衣领,大声说道:〝你觉得做一个中国人很丢脸吗?我觉得做一个中国人光荣得很!我吉鸿昌誓不当洋奴!〞回到住处,他马上写了这块牌子,并戴在胸前.爱国主义的力量多么伟大呀!在它面前,人的爱生之念,畏苦之情,算得了什么呢!何为爱国?只要明白,就学会爱.热爱自己的国家就叫爱国.爱国的高三作文5祖国是东方的明珠,是亚洲腾飞的巨龙,是远方地平线上初升的太阳.祖国在你心中,在我心中,在我们大家心中.是啊,九百六十万平方公里的土地,哪一寸没有深深烙下华夏后代的足迹?那一寸不值得炎黄子孙引以为荣?长江,黄河是我们奔腾的血液,千万座耸入云霄的山脉,是我们不屈的盘古.无际的肥田沃土,是我们开阔的胸膛,无边的森林草地,是我们乌黑的头发.祖国的每一部分,都深深的烙在了我们的心上.不是吗?当祖国贫穷的时候,她的人民就挨饿受冻,当祖国弱小的时候,他的人民就备受凌辱,当祖国强大的时候,她的人民就昂首挺胸,祖国与我们就是母亲与孩子我们心心相通,血脉相连啊!多少年风雨沧桑,河山巨变.我们的祖国早已摆脱了屈辱和苦难.在_97年,_99年香港,澳门相继回到祖国母亲的怀抱.嫦娥奔月是我们先辈们几千年的伟大梦想,这个梦想在〝神舟五号〞〝神舟六号〞〝神舟七号〞载人飞船进入太空后,已经在逐步实现._年,我国成功的举办了举世瞩目的北京奥运会._年上海世博会吸引了全世界人的眼球,这一系列的成功,证明了我国的强大实力.中华民族像一个巨人,屹立在世界的东方!同学们,少年兴则国兴,则国强.我们肩负着跨世纪的历史使命,我们要适应时代的要求,牢记党和人民的重托,在德.智.体.美等全面发展,争当热爱祖国,理想远大的好少年;争当勤奋学习,追求上进的好少年;争当品德优良,团结友爱的好少年;争当体魄强健,活泼开朗的好少年.时刻准备着,用我们的钢筋铁骨,支撑起祖国坚强的脊梁!长江后浪推前浪,一代更比一代强.我坚信,在我们的不懈努力下,祖国的明天天更蓝,山更绿,水更清,经济更繁荣,人民更幸福,国力更强盛,祖国的明天更美好!祖国,我爱你.你永远是我心中最亮的一颗星!爱国的高三作文800字。
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伟大的家
导读:本文是关于高三作文伟大的家,感谢您的阅读.
家，是人们温暖的窝；家，是人们遮风避雨的伞；家，是浪
子回头的新起点；家，是人们扬起航帆出程的舵；家，是游子思
念的记忆；家，是船靠岸时的港湾。然而，这个家到底意味着什
么呢！顾名思义？家是人们爱情的结晶，是亲情的炉火，是温馨
的百合，让人们有着温暖，让所有的物种有着被爱的感觉。家的
力量是无穷的。它是人们在生活、学习、工作的巨大后盾；它是
支持人们向前迈进的支柱。当人们遇到困难时，只要进入这个家，
在床上躺一会，就会立刻抛去烦恼，重新打理自己的思绪，然后
将困难一个个击破，最后取得辉煌的金牌。虽然这个金牌是无形
的，但在自己的心目中却是一个永恒的信念，它让你有股强大的
力量，努力奋斗，持之以恒，坚守信念，冲向顶峰——这就是家
发挥出的无穷力量，现在它已经大到无形而有形的地步。它唤醒
所有浪子，让他们回头是岸它召唤着游子早日回家。亲情的伟大，
爱情的真谛，铸就了家——而家又赋予人们强大的动力奋斗拼搏
精神。这就是家——温暖而又快乐的家。我爱你——家！