大学生课前两演讲8篇(短小精悍：大学生课前演讲！)
第1篇
when you neednsquo;t worry about hot summer and cold winter owing to an air-conditioner, yousquo;d better remember that it is the program that makes you share the machinesquo;s intelligent.
when you release your pressure by playing varies of online games, yousquo;d better remember that it is the program that makes you enjoy the great entertainment in life.
as peoplesquo;s thoughts control their bodies, computer programs play a leading role in the modern times. both social progress and human evolution depend on the computer programs. in the practical application, a software consists of different programs and then combines with hardware to develop into a high-tech electronic product. there are many kinds of electronic products found everywhere in our daily life. nearly all the time do we make use of these products to conduct our passion.
yes, it is definitely right that programming is a hard work because of its special characteristics---complicated, time-wasted, logical. to make a program needs our continual patient and confidence, and we should accept failure again and again in most cases. but once you go into further understanding of computer programs, you will be surprised at the programssquo; wander. in detail, through programming a heap of date or a computing model can be easily solved we expected, such as a number wanted, or the modelsquo;s parameters. the magical power of program appeals to all the programmers, certainly including me.
it is of great convenience for us to simplify or model our complex questions by programming. furthermore, studying and using programs can enforce us to form our ability of analyzing and logic. computer language has its regular grammar. how to organize the language into a reasonable calculating method in a high efficiency like speaking easy-understanding and breath-saving words, is an awful challenge for us, and it will be very funny.
第2篇
now, software is more and more important in our life, therefore programmer becomes a popular profession, which is one urgent need in the society. for our country, itsquo;s very important to ensure our national security from others, such as japan. enhancing military strength makes us pay more attention to the informationalized war that attached intensely to the fundamental function of program and software. it is truth that china has a huge population of 1.4 billion, which means messy things from all the people every day. also, to govern the society orderly all benefit from information composed by programs.
take a more closer example, in the classroom, we are graduate students of engineering, and will be occupied in researching and designing work. thus, not only is programming our tool in study, but also become a weapon that promoting science and technology and producing invention and innovation.
i love programming, because of its powerful function. i love programming, because of its abundant application.
i love programming, but i am not intend to be an outstanding programmer, nor making a great researching achievement. i just want to know it and do what i want with it.
i hope you firstly remove the horrible psychology upon programming, and then try to get in touch with it. at last, i hope programming gives you much happiness in life!
第3篇
"生当为人杰，死亦为鬼雄。"乌江情，霸王泪。残阳铺江似血。鸿门宴，义放刘邦小儿，不是不听亚父范增良言，而是我项羽博大的胸怀不惧刘邦的阴险。四面楚歌，无颜面对江东父老。我项羽今日一死，成全了大汉"大风起兮云飞扬。"
茅庐未出，便知天下三分。南阳卧龙，三试刘备爱才之心，"羽扇纶巾，谈笑间强虏灰飞烟灭"，草船借箭，神机妙算，赤壁之战，天下三分。最是痛惜刘备不听我孔明之言，火烧连营七百里。受任于败军之际，奉命于危难之间。五日渡泸，深入不毛，七出祁山。一手难放回掌，最终"出师未捷身先死，长使英雄泪满襟"。诸葛孔明的才智，武侯祠香火不断。
"英雄难过美人关"。历史长卷上没有冷落女子。"一顾倾人城，再顾倾人国"，美得妩媚，"回眸一笑百媚生，六宫粉黛无颜色"美得仪态万方。红颜祸水，周幽王烽火戏诸侯，使褒姒背上千古骂名。"一骑红尘妃子笑，无人知是荔枝来"把杨玉环骂得如何不是。我看却未必，越女西施不是成就了勾践"越甲三千可吞吴"。杨家女将，不是个个逞能。
这时，历史铜镜出现一位"白衣仙人"，他正饮酒自乐，这不是谪仙诗人李白?大诗人啊!为何"借酒消愁"呢?早知官场昏暗，又何必"仰天大笑出门去"，感慨"我辈岂是蓬蒿人"呢?诗人惆怅，吐出的三分是豪情万丈，七分是盛唐多彩的江山。三分注定你才高八斗，孤高自傲。盛唐的画卷之中，不是帝王之像，而是你谪仙李白呀!
乌江岸，记载的永远是项羽的血;汩罗江，流淌的永远是屈原的泪;三国英雄，孔明的才智，永远最夺目……
第4篇
many people burn incense and kowtow, do good deeds and strive for virtues, not just for the present, but mainly to let god see their sincerity so as to be reborn into a better afterlife, or to achieve the highest enlightenment after several lives of practice. they do believe in afterlife. but i can't help asking: suppose there were no afterlife, would you still do good deeds and strive for virtues? and if god does not see what you are doing, would you still be so upright and selfless? if you work, not for serving the public and liberating the others, but just for a better afterlife of your own, isn't it a little too selfish? comparing with this kind of believers, those who don't believe in afterlife, but still keep doing good deeds, are the most sincere and honest philanthropists, because they do them not for themselves but for other.
you may wonder if i believe in afterlife. my answer is: i know nothing about my previous life, so i dare not make improper comments on afterlife. but i do hope there's afterlife! because our present life is so short that so many things slip away before our proper understanding. i have so many dreams, so many wishes, so many ambitions, as well as so many regrets and concerns. if there were no afterlife, all of them will remain unrealized!
i'm not contented with the present commonplace life, i'm very much attached to the affections that should have been mine but have been washed away by the hurrying time, and i yearn for the perfection and maturity if i could start all over again. so believe it or not, i'd rather there were afterlife.
第5篇
and how fortunate we are indeed to live in the most diverse, dynamic and beautiful state in the entire union. you know, from the south bronx to the southern tier, from brooklyn to buffalo, from montauk to massena, from the world's tallest skyscrapers to breathtaking mountain ranges, i've met people whose faces and stories i will never forget. thousands of new yorkers from all 62 counties welcomed to me into your schools, your local diners, your factory floors, your living rooms and front porches. you taught me, you tested me and you shared with me your challenges and concerns - about overcrowded or crumbling schools, about the struggle to care for growing children and aging parents, about the continuing challenge of providing equal opportunity for all and about children moving away from their home towns because good jobs are so hard to find in upstate new york. now i've worked on issues like these for a long time, some of them for 30 years, and i am determined to make a difference for all of you.
you see, i believe our nation owes every responsible citizen and every responsible family the tools that they need to make the most of their own lives. that's the basic bargain. i'll do my best to honor in the united states senate.
and to those of you who did not support me, i want you to know that i will work in the senate for you and for all new yorkers. and to those of you who worked so hard and never lost faith even in the toughest times, i offer you my undying gratitude.
第6篇
亘古至今，变换的是沧海桑田，不变的是我执著的追求。
一个机缘巧合的邂逅，上帝赐给了我三次生命的机会。于是，就有了我穿越时空的三次历练重生。
此后不久，在阴森森的地宫里，我的灵魂正在游荡，转过宫殿的一角，撒旦在冲我冷笑哼!普罗米修斯，我一向尊重你，可你竟然给人间带去了火种!
是的，正因为如此，我才受到了宙斯的惩罚!可是我坚持我是正确的，因为我给人间带去了光明与温暖，人类会记着我!我爱天堂，可我更爱人类!
可你被宙斯施以酷刑!可怜虫!连我都替你感到羞耻!撒旦的声音在地狱里回荡。
你算什么?你不过是被宙斯打败的魔鬼!智慧的万神之神会理解我的!
你真是一个顽固的家伙，我要让你重新回炉!烧毁你那疯狂的爱之心!在撒旦恼羞成怒、声嘶力竭的咆哮声中，一股烈火将我包围，但我坚信，我的心会愈发澄澈。如果我重回人间，我定会依然有一颗仁爱之心!
第二次，在千百年后我做了一个震惊朝野的清廉官吏一一海瑞……
突然一天，正在我埋头查阅案卷的时候，书童跌跌撞撞地跑了进来，神情恐慌地喊道海大人，不好了，你的奏折惹恼了皇上，要拿你下狱呢!您快想想法子吧!
无妨，我为民请命，匡正皇上错误，我问心元愧就是下狱又有何惧哉!
海大人，您官小名微，当朝贵人都不曾进谏您这是何苦呢?书童满脸焦虑地抱怨着。
我视人民为衣食父母，为民请命，我心甘情愿!我受皇恩，但更要为黎民着想!看着贪官污吏都在我面前如割麦一般倒下，看着他们诅咒的目光，听着民众由衷的呐喊，我扪心自问，对得起天地良心。
终于，我在百姓安居乐业中死去，灵魂再次来到那阴森之地。海瑞!你竟然违背我的意愿，擅自为民做主!那就用冰使你屈服!如有重生，我依然有一颗仁爱之心!
看，在经历了生与死的洗礼、冰与火的考验之后，那些为更多人的幸福而奔波忙碌的身影中，就有我……
因此，无论经历了什么，我依然做一个正义仁爱的我。
第7篇
我爱急湍甚箭，猛浪若奔那种舞动的劲，带动我青春向上的心灵;
我思小桥流水人家那游子的乡愁，牵动我年少的思绪，拨动我心灵的思乡琴弦;
我悟日出江花红似火，春来江水绿如蓝那寂静，那和祥，抚着我年轻狂妄的想法，赋予我冷静的思想。
立于高山，想那奔腾不息的流水。山中的水，叫瀑布，如同怒吼的雄狮，威风凛凛;平原上的水叫河川，如同舞动的蛟龙，婀娜多姿;沙漠中的水，叫绿洲，如同命运的绸带，蕴含着奇迹。
赞流水，思历史人物的丰功伟绩;瞧那奔腾的黄河孕出的代代天骄：秦始皇统一中国之壮举;唐玄宗贞观之治之大貌;毛泽东解放中国之雄壮;历史的伟人呀，是黄河骄傲的子女，是潺潺流水不息的生命动力;
叹流水，想端庄的文房四宝，看那历史上的大笔挥毫。王羲之的苍劲有力之字迹，齐白石的龙游潜水遭虾戏，徐悲鸿的马到成功之生机;广大博深的中华文艺是长江怒吼的赞许，是永不停息的流水之源泉。
悟流水，系流水拍击的坚固文岸，岸筑成水，水流成了岸。抚摸清凉的水，别忘了我们所站的土地，爱戴清澈的水，别忘了引水的岸渠。是呀，如果说流水是大地的花瓣，那岸则是花瓣下的花蒂。爱流水，别忘了也爱堤岸。
捧起一泓清凉的水，洗一把脸，我看到了蓝天绿水中崛起的大地;
踏入一条清澈的小溪，冲个清爽的凉，我看到了溪水奔流中孕育的生机;
拥抱一条宏伟的瀑布，清醒脑中思绪，我看到了奔放中的不竭动力。
是呀，水是生命之源，流水是生命的朝阳;水是生命之山，流水是生命广阔的平原;水是生命之光，流水是生命火红的太阳!
回首，感叹历史长河;远眺，望见未来之河川。未来不是梦，因为奔动的流水会带我寻找无边的大海;未来不是梦，因为奔腾的流水会赋予我不竭的追梦动力;未来不是梦，因为永远的流水会为我冲击每一片广阔的天地!
第8篇
when i was little, i did everything with my dad. you could always find me sitting on his knee or walking and doing everything with him. every night he would read me a bed time story and make the voices of each character.
i learnt a lot from my daddy. i learnt to never take things to seriously and to always smile.
like many other fathers, my dad and i also has generation gap. he is not good at or even cansquo;t work the computer. so when i sitting at the computer desk,he will say something like squo;you should pay more attention to your studysquo;， squo;donsquo;t waste time on the computer gamessquo; , squo;it will be bad for your eyessquo; and so on. how can i- a computer fan – reduce time on computer? so i continue studying and playing on it
years pasted, my father is over 45 now. it is time for me to look after him and i am sure i will do and we will live an even better life. and i will say,i really love you dad,cause you are the hero in my mind.
