我们在参加每场演讲任务之前，一定要预先写好演讲稿，事前准备好演讲稿能够缓解我们的内心紧张，下面是白领范文网小编为您分享的发明与创造演讲稿7篇，感谢您的参阅。
发明与创造演讲稿篇1
life is like a boat, the dream is the sail, everyone has only a dream of their own, but we belong to the same country, so everyone dream and the nation is closely linked with the rise and fall. sage gu yanwu had issued a everyone is responsible for his country. because the country is good, everyone can be good!
turbulent years our grandparents were born in the late qing dynasty, they witnessed the old china poor and weak, also witnessed the chinese people stand up father and mother was born in the iron heel of the japanese invaders, they witnessed the backward will be beaten also witnessed the rich reform and opening up; we of this generation born in the cultural revolution upheaval, witnessed the shortage of economic constraints, also witnessed the new life in the new century, witnessed china to become the worlds second largest economy; the child? the childrens laughter is the most beautiful music, they deserve to have a better future. their this generation will witness of building a well-off society in 20xx, build a prosperous, democratic and civilized and harmonious modern socialist country, reach the level of moderately developed countries.
our life is not the haze, both embarrassment, also have uncle real sister unfair, because there are many unsatisfactory, so we look forward to a better education, a more stable jobs, more income, more reliable social security, medical care of a higher standard, more comfortable living conditions, more beautiful environment, hope children can grow better, work better, a better life. general secretary xi jinping said：the people& yearning for a better life, is our goal. the secretary-general about chinese dream deep, for the great rejuvenation of the chinese nation chinese dream summon powerful spiritual energy.
发明与创造演讲稿篇2
in the early nineteenth century, people began to use gas (gaslight), butthe gas pipeline supply by a leak or blockage, very easy to have an accident,people for illumination of reform, very ardent.in fact, edison for himself setthe mission impossible: in addition to improve lighting, but also of thomasedison electric light create a set of power supply system.and he and the dreamluoyuan buddies, sleepless do 1600 repeatedly heat-resistant material and morethan 600 plant fiber experiment, only produced the first carbon wire bulb, can aburning 45 hours.later he more on this basis, the method of continuousimprovement manufacture can ignite 12 hours finally came out with the zhusibulbs.the 19th century the 1980s, edison electric light career succeeded, thissuccess than any previous achievements brought him reputation.in the 1980s,before he had little mistake, intermediate later, although he has made greatachievements, but also common occurance of failure.edison's most not commendableactions is one of his criticism alternating current, say it has side effects,likely cause of death and injury, but he did not add details.so somebody said,"as he such a mess out many inventions that people about others' new inventionsaurday attack, this is very contradictory things." he opposes the use ofalternating current and direct current, so the approve a fierce debate andstubborn in failure.in this respect, reflects the edison became a celebrityafter the stubbornness of started to foster old-fashioned shortcomings.
发明与创造演讲稿篇3
ladies and gentlemen, your honored judges
when you're leaving the hotel will you look into a mirror and adjust yourclothes in front of it. but if it were a black mirror what could we get? withtechnology developing at a rocket speed, the black mirror is everywhere, on thescreens of our cellphones, our computers and our televisions. in our daily life,we are always facing black mirrors. however, we can hardly see ourselves in it.perhaps sometimes we can, but only as a colourless face. technology has broughtgreat convenience of communication for information but at the same time, it haswebbed our thought.
several years ago, an article named “is google making us stupid” got quitepopular on the internet. at that time, i thought it was just alarmism but now ifind it much worse because technology is not just making us stupid but alsoweakening our independent thought. about half year ago, i was invited to judge adebate competition. when i arrived at the competition room, i noticed it was anold and classic topic, so i was expecting those players to give me some new andspecial ideas. unfortunately, when the game continued, i found all theviewpoints and examples they used were totally the same as the previouscompetition. the only fun during the competition was to predict what they wouldsay. as far as i was concerned, they were not making a debate but replaying avideo. obviously, they just spoke for the black mirror.
debate was born as an area that we use our own thought to defend ouropinion. however due to high technology, all these "my opinion is" in thecompetition are actually "the opinion i have found is". that is , really, atragedy because all human dignity lies in thought which has been weakened byconvenient technology.
truth to be told, debate is not the only example. in every field, we canget whatever information or opinions we want from the almighty black mirror. asa consequence, how to restructure human thought has become not only importantbut also necessary in today's technologically advanced world. and the answer ishumanism which stands for human independent special mind. just as humanism freedpeople's thought from the force of religion in the renaissance, i'm waiting inthe hope that it can rescue the ideology trapped in high technology. humanism isa lodestar guiding us to the era that anyone can form their own opinion aboutanything but not just speak the words from the internet.
ladies and gentlemen, i'm not an anti-technologist but i do care aboutthose disadvantages that technology brings to our present life. with the laundrymachine, we don't know how to hand wash clothes clean. with electronic addressbooks, we can even hardly remember our girlfriends or boyfriends' phone numbers.and now with a convenient way to get opinion, we seldom think with our own mind.if so, human is only a reed, the feeblest thing in nature. so follow the spiritof humanism, have an independent mind, so that we can be colorful in those blackmirrors.
发明与创造演讲稿篇4
in our life,there are many great inventions,such as the light,the pencil,the bag...at the age of 6,my father brought a car,he took me to school on the first day of school.it was so exciting.i fell in love with this invention on that day.the car can go anywhere and save time,but it also pullutes our environment.i holp i can invent clean cars.i hope the cars will enter every family,and i love cars best.
在我们的生活中，有许多伟大的发明，如光、铅笔、书包……6岁的时候，我爸爸有一辆车，他在开学的第一天带我去上学。这是如此令人兴奋。那天我爱上了这个发明。汽车可以去任何地方，可以节省时间，但它也会影响我们的环境。我想发明清洁汽车。我希望汽车能进入每个家庭，而且我最喜欢汽车。
发明与创造演讲稿篇5
hi, everyone. as we all know,many great inventions have brought great changes to our life. i think we students can also invent something.
大家好!我们都知道,许多伟大的发明给我们的生活带来了巨大的变化。我认为我们学生也可以发明一些东西。
today i'm glad to be here to talk about what i'd like to invent - a chair that's good for students' health. it will be made of wood. there will be two sensors in it -- one on the seat, and the other on the back of the chair. when the student doesn't sit straight, the chair will remind him .if he sits on the chair for over one hour ,it will make a noise. it won't stop until the student stands up and leaves.
今天我很高兴到这里来谈论我想发明——一把椅子,对学生的健康有好处。这将是用木头做的。将会有两个传感器，一个在椅子上，另一个在椅子后背。当学生不坐直,椅子会提醒他。如果他坐在椅子上超过一个小时,这将发出噪音。它不会停止,直到学生站起来,离开了。
it will be a useful invention, won't it ?
这将是一个有用的发明,不是吗?
thank you!
谢谢大家!
发明与创造演讲稿篇6
what is my favorite invention?
we knew there had been many inventions at the last century, for example, electric light bulb, telephone, phonograph, mimeograph machine, automobile, airplane, atomic weapon, computer and so on. what is my favorite invention?
personally, my favorite invention should be computer. in the old days, many scientists took much time to calculate and deal with research data, so the effective time in doing research was relatively shortened. for millions of times of calculating per second by computer, the researchers may have enough time to study more important issues. the processing of experiment results became very simple and easy. aren’t those all evidences that the computer is one of the greatest inventions in the last century, are those?
发明与创造演讲稿篇7
good afternoon， ladies and gentlemen！
the poet said： spring flowers to the door pushed open 。 i said： thanksgiving to the door pushed open the living. if you carefully listen to the voices of flowers， are everywhere harmonious life movement.
then， as a middle school student， how thanksgiving？
first thanksgiving their parents， because everyone%26#39；s life is a continuation of the parents of one blood， all of the parents gave us love， let us enjoy the human world of affection and happiness， therefore， we would like to thank the parents.
teachers are our growth， are our friends， teachers care for us ， their words and deeds， let us benefit for life， we pay for teachers efforts and sweat， we should thanksgiving teachers.
students study the lives of our fellow students to encourage each other， help each other， to jointly overcome difficulties and setbacks， the common taste of success and happiness learning， we should be grateful for every day and we accompanied the students.
thanksgiving-fighting， thanksgiving unlimited！ students， and society thanksgiving！ let us always to the life caring and full of love and love！
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