初中生英语口语演讲稿带翻译（精选3篇）
here's one of the culprits. this is the letter sheen, and it makes the sound we think of as sh -- “sh.“ it's also the very first letter of the word shalan, which means “something“ just like the the english word “something“ -- some undefined, unknown thing.
now in arabic, we can make this definite by adding the definite article “al.“ so this is al-shalan -- the unknown thing. and this is a word that appears throughout early mathematics, such as this 10th century derivation of proofs.
the problem for the medieval spanish scholars who were tasked with translating this material is that the letter sheen and the word shalan can't be rendered into spanish because spanish doesn't have that sh, that “sh“ sound. so by convention, they created a rule in which they borrowed the ck sound, “ck“ sound, from the classical greek in the form of the letter kai.
later when this material was translated into a common european language, which is to say latin, they simply replaced the greek kai with the latin x. and once that happened, once this material was in latin, it formed the basis for mathematics textbooks for almost 600 years.
but now we have the answer to our question. why is it that x is the unknown? x is the unknown because you can't say “sh“ in spanish. (laughter) and i thought that was worth sharing.
good morning/evening/afternoon, ladies and gentlemen :
today, my speech is about talents,in my opionion, talents are indispensable in nowadays society. as is known to all that the fight among countries is actually the fight among talents.
first, i'd like to define the word"talent" in my idea, a talent is one person who is good at or expertised in some or multiple areas. nowadays, as the world developing goes on , if one country want to rank top or do a good job in the world, the country must have many talents.for example, china, the biggest developing country in the world, in the past 100 years, is always invaded by other countries, why ,the reason is that china at that time had not so many talents. if they had anti-intrusion leader talents in the war, needless to say,they would have beat those big powers.if they had talents in weapons manufacturing, nodody dares to provoke us.however, nowadays, it's a totally different situation, china has become powerfulin all over the world, why ? because there are many talents serving the country, the civilians become more and more literated.more and more people go to university,more and more people come to receive further education. so what is that in return,talents in army protect our country from invasion, talents in commerce help make our economy keep in improving, talents in aerospace make the world see chinese manned spacecraft flying. talents in sports make china rank the first in the olympic games......
to sum up, talents will play a more and more impoetant role in the world, if one country intends to flourish, he must foster talents as many as they can ,that's all,thank you.
早上/晚上/下午好,女士们,先生们:
今天,我的演讲是关于人才,在我opionion,人才在当今社会是不可或缺的。众所周知,国家间的斗争实际上是人才之间的战斗。
首先,我想定义“人才”这个词在我的想法,才能是一个人谁是擅长或公司部分或多个领域。如今,随着世界发展,如果一个国家想要排名顶部或世界上做得很好,国家必须有很多人才。例如,中国,世界上最大的发展中国家,在过去的120xx年里,总是被其他国家的入侵,当时为什么,原因是中国没有如此多的人才。如果他们anti-intrusion战争领袖人才,不用说,他们会打败那些大国。如果他们在武器制造人才,nodody敢惹我们。然而,如今,这是一个完全不同的情况下,中国已成为全世界powerfulin,为什么?因为有很多人才服务于国家,平民越来越有文化。越来越多的人上大学,越来越多的人开始接受进一步的教育。在军队是什么,作为回报,才能保护我们的国家免受入侵,人才在商业的帮助使我们的经济保持改善,人才航空让世界看到中国载人飞船飞行。人才在运动使中国排名第一个在奥运会上……
总之,人才将起到越来越impoetant在世界上的角色,如果一个国家想要蓬勃发展,他必须尽可能多培养人才,这是所有,谢谢你。
honorable judges and dear friends, my name is maer dongyan, i’m very happy today to stand here to share my speech, my imagination, and my story as an air traffic controller with all of you.
i, as a 35-year-old air traffic controller, have been working on the tower for nearly ten years. through these years’ working, i really come to love this . besides, as the husband of my beloved, the father of my 8-year-old daughter, and the son of my old parents, i also love my family, a happy family.
however, it has been really hard to coordinate my work and my family.
it’s generally considered great to be an air traffic controller by the public, for the is believed to be well-paid and quite easy. i was also one of them before i started the work. but things have been entirely different from what i used to think. as an air traffic controller of the new century, we’re facing tasks and barriers greater and harder than ever, that is, we have to ensure the safety and order of the fast-developing civil aviation. we’re burdened with pressure, responsibilities, the trust of hundreds of pilots, the lives of tens of thousands of passengers, and the hopes of millions of families. every step we take, every word we say is connected to the safety of passengers. and disasters may occur if we’re even a little bit careless. then, how can that be easy?
as a man who owns a family, i also have to take care of my family. still, it isn’t that easy. since i took the 10 years ago, i haven’t had enough time to be with my family. so many festivals have i spend with microphones, but not my family and friends, just because my needs me. so many times have my wifecomplained about my returning home late and having meals outside often, just because my needs me. and so many times, my mom or dad is sick in bed, but i cannot be there with them in time, just because my needs me. i cannot fully devote myself to my family because my needs me, a lot of people need me. and again, as a man with a family, how can that be easy?
even though i’m not competent as a father, a husband, and a son, i still love my family. my daughter once said that it was her happiest time to see me back from work. and it’s the same with me. i’m pleased and grateful to see that my family can support and understand my work and my little devotion to them.
i have made many sacrifices as an air traffic controller. i really feel sorry for my family. but as i help pilots find their destinations under terrible weather conditions, and then hear “thanks” from them, i’m satisfied. and as i see planes taking off and landing safely, and make sure that hundreds more families can get together, i’m comforted. i even seem to be able to see the happy smiles on their faces.
such is my , though i cannot enjoy much of the happiness my family brings to me, i can experience the sense of responsibility through my work. i’ll never regret this, regret choosing my . it is through these years that i know what responsibility and devotion really mean. and it is through these years that i realize what family really means to me---supporting and understanding. i really appreciate them.
with my family as an anchor for me, i firmly believe that i can overcome all the difficulties on my way, and make a contribution to the cause of air traffic control. and i believe, i am, and always will be a member of civil aviation, and my family as well.
that’s all for my speech today, thank you very much for your listening.