作文(composition)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。作文分为小学作文、中学作文、大学作文(论文)。作文体裁包括：记叙文、说明文、应用文、议论文。以下是小编为大家收集的乐观作文800字高三议论文三篇，仅供参考，欢迎大家阅读。
乐观作文800字高三议论文篇1
乐观是一种心态，乐观者的眼如星辰灿烂，呼吸如海浪微动;乐观是一种能力，乐观者从不需要寻找幸福，他们从脚下根植幸福。“只要春天还在，我就不会悲哀，纵使黑暗吞噬一切，太阳还可以重新回来。”人生路上有朝阳雨露，也有暴雨阴天，学会乐观，是一种智慧，亦是一种人生态度。
学会乐观，要有顺的悠然，逆的风骨。林清玄曾言“度过万般红劫，犹如凉风轻拂面”，逆境是磨练品质的最好方式，顺境固然使人羡慕，可度过逆境更加令人钦佩。还记苏轼一生被贬，却能发出“一蓑任平生”的乐观叹词;犹记余秀华身体残疾，却终驮住了人生太阳的不屈不挠。正确看待逆境，是乐观者的自信，要做荒芜之地的鹰，展翅飞翔。
学会乐观，要有一颗平常心，做人生的减法。“人生至味是清欢。”清欢是生命的真谛，是梁实秋居住“雅舍”，仍能发出“闲暇处才是生活”的闲适;是颜回“一箪食，一瓢饮”，仍能“不改其乐”的淡泊;是津端夫妇远离世俗回归田园，仍能悠然自得的恬淡。乐观者眼里平凡才是至味，清欢才是幸福。“幸福是喝汽水喝到打嗝，一边打，一边笑。”在这物欲横流的的世界，保持一颗平常心，拥有简单的快乐，要做山谷里的小花，微弱却独自欢唱。
学会乐观，要全力以赴，亦顺其自然。随着“衰”文化的流行普及，“佛系少年”成了网络热词，大家纷纷过上了“佛系”生活方式，一种被动的、消极的接受外物变化的方式。这种所谓“顺其自然”不过是畸形曲解的乐观，是消极逃避的心态，与时代进步相反。真正的顺其自然应该是拼尽百分百的努力，去接受那可能不完美的结果;真正的随缘，应该是做好一切可能的准备，静待东风的释然。乐观并不是消极懒惰，而是全力奋进，脚踏实地，做完美的努力，不在乎最后的结局。
乐观是史铁生失去双腿，却感悟到“我与地坛”的生命真谛;乐观是霍金身体残疾，却遨游于思想的宇宙;乐观是陶渊明种豆简居，却勾勒出桃花源的理想之地。
拥有一颗乐观心，要寓清欢于生活，品人生之至味。化作黑暗中的孤星，亦独自闪耀;变成暴风雨里的海燕，亦奋力前行。
乐观作文800字高三议论文篇2
面对半杯水，乐观的人会说，还剩半杯水;悲观的人会说，只有半杯水了。同一件事情，不同的答案，体现出不同的处世态度。悲观的人，看到的是绝望;而乐观的人，看到的是希望。
生活需要乐观，人生需要乐观。
之于范进，乐观是一盏指引前程的灯，在漫漫征途中，给了他前进的信心和勇气。
考而不死是为神，垂垂老矣，仍想通过科举，使自己的生活得以改变;一次不中，再来一次;一年不中，再来一年。失望之中，他没有放弃，而是乐观到底，虽然屡遭打击，但一直没有丢掉信念，最终，功夫不负有心人，中得举人，一朝成名天下知。如果当初一次不中，灰心丧气，岂能有后来属于他的“王者荣耀”?岂能有“癞蛤蟆”到“文曲星”的华丽转变?
之于海伦，乐观是一束照亮心灵的光，在黑暗的世界里，让她拥有绚丽多彩的人生。
看不到，听不见，说不出，在黑暗而无声的世界里，她没有逃避，没有绝望，她倔强而孤独地活着，一点一点，一滴一滴，让不可能成为可能，让彻头彻尾的悲剧，一步一步变成了惊天地泣鬼神的壮丽之歌，忍受黑暗，忍受孤独，生活予她以痛，她回报生活以吻!她带给世人的，又何止是她最需要也是最想要的三天光明!这些壮举，是她乐观态度的回馈，是生命给予她的最美好的嘉奖。
之于苏轼，乐观是一首意境唯美的诗篇，在流放的岁月里，让他能一蓑烟雨任平生。
黄州惠州儋州，一贬再贬，变的是地点，不变的是他超然的乐观。人们常说，全能的苏轼，不是被贬，就是在被贬的路上。风餐露宿，风雨凄凄，不怕，“长江绕郭知鱼美，好竹连山觉笋香”，没有大鱼大肉，没有迎来送往，没有尔虞我诈，这人生就最是有滋有味，“九死南荒吾不恨，兹游奇绝冠平生”，把屡次遭贬看作是畅游，旷古至今，谁能超越斯人?因为乐观，他不会戚戚于流放荒野，是乐观，让他一次次绝境重生，柳暗花明。
乐观，是一剂充满魔力的药，它能化腐朽为神奇，变绝境为重生。拥有乐观，就拥有美好人生!携乐观前行，就定能追寻到属于自己的梦和远方!
乐观作文800字高三议论文篇3
Rousseau once said, "thank you for all the unhappiness that life has given me."Have a positive attitude and your life is sweet.
Mo yan, after seeing his glorious moment, have you ever thought he also has been approved for the highest number of award winning odds, though in endless dispute, he didn"t give up on yourself, "retreat indifferently writing", we could understand him now, I think if use orange metaphor for life, a large and acid orange an orange small and sweet.This is to tell our life often not equal to idea, there is no perfect things, and so does life itself, but we can use a perfect state of mind is optimistic attitude towards life to complete it, when get sweet will be glad that it is sweet.
, by contrast, liu wei, a one-armed piano teacher, in his play, and I experience the different "sweet", may be god"s preference to him, make this a full apple by god with a bite more, he knew it, life is gratitude.The difficulty was only temporary, knowing that one day, at the historic moment of the golden cathedral, his subtle smile had conquered everything.Under his extraordinary skill, optimism was the catalyst for his success.
Optimism is an attitude of gratitude for all things, our eyes are parallel, and you can"t see the advantage by what you see.How do you deal with life with only pessimism?Let"s be optimistic about life!
Maybe we are not important, don"t like coffee as thick, from color to give central nervous excitement, but we can be a simple cup of tea, tea is pale, a cup in hand, the ups and downs from top to bottom, transparent, and the feeling of pleasure, not words can describe.Drink this tea, it is not only optimistic pronouns, but also endless happiness.
Perhaps our surroundings are not so beautiful and quiet, but imagine two surviving people in the desert with a glass of only half a cup of water.One says, "only half a glass of water is dead."The second said, "I"m lucky to have half a glass of water."We should understand, adapt to the environment, do not complain, change from oneself, if in a positive heart, then your world will not be beautiful?
Yingying moonlight, I cupped the most clear;I have a wisp of warmth.Burning red leaves, I pick up the hottest;The long life, I will gather the most beautiful life attitude in the world - optimism.
