记得那是两年前，我第一次见到科学老师，第一次上科学课，看着科学书中的花花草草，听着老师给我们讲的一个个科学小故事，来到实验室中做一个个有趣的小实验，我变得喜欢起科学来。以后每每上科学课，我都会满怀喜悦，也许是因为我的努力，三星期后，老师将我评为了科学课代表。获得了这一点小小的荣誉后，我更加努力学习科学了。

临近期末，我们挣扎在题海中，没想到晚上做完语数试卷后，科学老师还特地为我们准备了丰厚的“礼物”——科学复习资料，望着这厚厚一本复习资料，我眉头一皱，满脸无奈的神情，没想到老师还要检测我们背的成果，三天之内背完这么厚厚一本，这根本不可能。我们个个垂头丧气，每天回家，我们除了应付语数试卷外，背科学资料都要背到10点多，第二天大家都打着哈欠来上学了，转眼三天到了，我们还是个个都没背出。平时温柔的科学老师竟然让我们把厚厚的资料全部抄一遍，。“这还有没有一点人性啊!”我开始讨厌起科学老师来，科学课代表的工作也常常是心不在焉，经常不是本子没收齐，就是忘记发了。

现在，我们终于如愿换了一个科学老师，可我仍是科学课代表，但俗话说“将心比心”，科学老师对我们好，我们也会用出色的成绩来报答老师的，我不想学科学的愿望也这样渐渐被我淡忘了。

七年级演讲稿3分钟篇2

good morning, ladies and gentlemen.my name is from class

today,i am very glad to standhere,giving a speech about”i love you my parents”.every family has its own story.our family is as ordinary as most of yours. my father ,mother and i live in dongguan. i don’t want to talk much about our trival matters, such as shopping , dining and so on. i just want to teel you , how much i love my parents, and why i love them so much.

in the world, if someone gives their love to you, it is no one but our parents.it is our parents who give us the most important thing in our lives.

my home is small but warm,crowded but comfortable.every winter, we don’t use air conditions to warm up ourselves.dad said he had a better way to warm up everyone in the room. we all drank a bowl of thick soup cooked by mom. it warmed our bodies and hearts.we sat around the living room,chatting or watching programs.we gave our own opinions,and sometimes we found we cound’s understand each other. now, we need respect each one.

don’t push others hard,or you will get nothing.this is the fact that i have learned from my parents.it helps me a lot when i communicate with my friends and classmates.

when i am sad,i want to go home.when i am out, i miss my home.when i feel lonely,i remember y home.parents are my direction.i love them

i love my parents.they gave me life,they teach me a lot.they hug me warmly.they offer me delicious food at home.they teach me how to be a good person.i love my parents.they comfort me when i am sad,they cheer me up when i lose my hope,they give me advice to show the right to success.i love my parents,they ‘ve done so much for me.

and i wrote a song ,i want to sing it for them. please,listen to it!(唱关于爱的英文歌)

i love my parents,and i want to make them proud of me.

mom,dad,i love you!

thanks.

七年级演讲稿3分钟篇3

乐观是一种心态，一种积极的心态。

乐观的人能够正确面对挫折，能够对生活充满希望。他们的生活中有很多快乐。有一次我去吃早餐，学校的早餐时有限的，而我每一次都是很晚才去的。

有些时候，别人吃两个包子我只吃一个，别人有玉米吃我已没有，别人有一碗粥我只有一点点……但我从未为此感到不满和抱怨命运如此悲惨。

我又和平常一样轻轻地走回了自己的就餐位，几个同学一齐盯着我看。“怎么啦?我脸上有东西吗?”我很迷惑的问。他们摇摇头便埋头吃自己的了。“咦!还有一点粥呀?真好!”我兴奋地叫起来。问了同学们要不要，他们都摇摇头表示吃饱了。我便边把粥往碗里倒边说：“还有红萝卜，猪肝和赤肉。我最喜欢吃猪肝了，谢谢你们!”“额……你不生我们的气吗?只有那么一丢丢，还不够半碗!”一个同学很不好意思地说。“为什么有生气啊!还有得吃呢，又不会饿肚子!”说完之后我便狼吞虎咽地吃起来。不过三口，粥就完了，可是还没填饱肚皮呢!还有一个包子，太好了，可以补充多点体力。我津津有味地吃起来，包子甜甜的，可美味了，饿着肚子的我仿佛是在享受山珍海味一样叫好。

同学们的心情便轻松了，他们不会再担心我会不开心。“你好乐观，我太佩服你了。”一个同学说。“哦!是吗?谢谢，我愿意收你做徒弟哦!”整桌同学都哈哈大笑起来。

就这样我们开心地干完了这顿饭，光盘行动我们可是做到了。

有一种力量叫乐观。这种力量是快乐的精灵，是美好的生活;这种力量使人开心的对待每一件事情，使你不灰心丧气，不散失积极的情绪。拥有乐观精神的人，生活永远是充满欢声笑语的。

有一种力量叫乐观，乐观是一种心态，一种积极的心态，让乐观陪伴我们度过每一天吧!

七年级演讲稿3分钟篇4

歌德说“读一本书，就是和一个高尚的人谈话”。读书可以培养人的性情。我读了卢勤的《做人与做事》，不禁深有感触。

这本书讲了如何自信乐观，改变心态。其实每个人的心灵里都有两扇大门，一扇叫“太好了，我能行”，一扇叫“太糟了，我不行”。它们虽然字有些相同，但却有着天壤之别。走进“我能行”大门的人，在“太好了，我能行”先生的教导下，都充满自信，迎难而上，有成功体验，把坏事变好事，把不利变成有利，走向成功。而在“太糟了，我不行”先生的影响下，搞得生活失去兴趣和希望，遇到一点困难就退缩，即使把成功的机会放在他们眼前，他们也不会把握。成功虽然是对人们平等的，但他又是自私的，不会给知难而退的人半点施舍，相反它又是大方的，会把自己的闪耀毫无保留地送给自信迎难而上的人。

自信、乐观、不怕困难，是成功的三大秘诀。我也从生活中体验了一次。

京口区英语“单词王”测试快开始了，全京口区学生都要参加。身为英语课代表的我有着很大的压力。这压力让我测试前，很多次英语单词默写成绩都不是很理想。我真想放弃，就凭这点儿实力怎么参加测试?还有20分的竞赛题更没指望了，这次没希望了。但是，后来我读了《做人与做事》要和“我能行”做朋友，每天复习单词。考试中，我对自己不断说：“我能行”。功夫不负有心人。终于考到理想的成绩。

“书是人类进步的阶梯”。但愿你我都一样，热爱读书，用自信，乐观不怕困难的心改变自己，改变生活，改变身边的人。让我们一起努力吧。

七年级演讲稿3分钟篇5

happiness is like a snowflake, each one unique because the perception of a meaningful life varies from person to person. to many people, happiness means a simple life without any ups and downs, but my happiness comes from a life full of challenge and experience.

when i was a child, happiness was the rare taste of independence, a brave leap from the mundane. i remember the first time i tried to to ride a bike by myself without the support wheels. i went back home with a flat tire, skinned knees, and the biggest grin my face could hold. while other toddlers preferred the safe and secure, i was tumbling down hills and swerving off sidewalks. even now, i can still recall the exhilaration i had felt when i managed to stay atop that bike for those few short moments.

later on, overcoming challenges that i encountered in life was what brought me happiness. you see, i started learning the violin. it was extremely hard and i sounded like i was flaying a cat every time i picked it up. my fingers were awkward and the bow slipped off the strings more times than it stayed on. i spent three hours everyday, sawing at my violin. my fingers bruised and my neck ached, but gradually the mistakes lessened and i was making music. three years later, i was first chair violinist in the school orchestra. i still remember the pride i had felt when i took my very first bow in front of an applauding audience. happiness had felt so much sweeter after a hard won success.

when i got older and saw more of the world, i wanted to contribute more. so when most people my age chose to spend the three months before college relaxing, i decided to get a part-time job as a ta at a summer school. i woke up at the crack of dawn, took an hour's bus to the school every day and spent most of the summer vacation sitting in the back of classrooms, grading papers and taking notes on the lecture and tutoring students. it definitely wasn't the most glamorous summer, but it was one of the happiest and most memorable moments of my life. it didn’t just make me happy because it had been my first part-time job. i was happy because i had spent my time doing something worthwhile. i had contributed in my own way, and the children were going to do better in school in the coming year.

over the years, i’ve had my fair share of cuts and bruises, but the scars left behind are the testimony of my own unique experiences and the fulfilling life that i want to pursue. our time is limited and i want to experience as much as life can offer. my happiness comes from living an exciting and worthy life, true to myself and true to the world.

if personal happiness were a self portrait, then each day would be a stroke of the brush, each experience a splash of vivid paint. and when we are old, we can look back upon our life and the dots will connect, every brush of color will come together and reveal a life worth living and a person worth being.

七年级演讲稿3分钟篇6

“岁月在无声地溜走，终于，采野花、数星星的日子纷纷飘散在发黄的挂历上，离我们远去，那份快乐也将永远被锁在记忆的门槛里。随之而来的，是幻想破灭后的绝望和失落。但我不甘失败，我不甘寂寞。我要点燃我的心烛，让它驱散弥漫在我周围的黑夜，让它融化覆盖在我心头的片片寒冰……”写完上面的话，她合上了自己那精美的日记本，小心翼翼地把它放入抽屉里，扣上锁。同时，也把那份自信埋入了心底。

她，一个极强好胜心的女孩，转入重点中学快半年了，从一个很普通的学校转到这里，她知道她是以优异的成绩考到了这里，但上了初中后，每次成绩排出来，她的名字总是排在中下游，她始终停留在那个地方，他也曾经试着努力过。但一次又一次的打击使她失去了对生活充满的期望。她的名字是乎有千万斤重，压得她快要窒息了。

她要奋发，她要无愧于所写的话，要付之于行动。于是，她不在整天想那些无用的虚幻的东西，因为她知道要面对现实。

她正在一天天的努力着，她希望自己的成绩能好起来。

她又打开日记本。写道：“人就像茶叶一样，只要投入沸腾的生活，点亮心烛，激活自己。就肯定能够显现出生命的颜色。”

一年过去了，她的成绩有了长进。于是她又翻开那本日记。郑重的写道：“人生，一局落子无悔的棋;一场喧鼓响的戏;一重波涛万倾的海。我只是一个平凡的过客。但我相信，我能够化解心灵的困惑与迟疑，而今，我真的做到了……”她就是我。

固然，你我只是一个平凡的过客，当面临绝望失意时，一定要点亮心烛。找回自信，它必定会帮助你找到自信的光点。

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