英语即兴演讲稿精品.docx
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1、英语即兴演讲稿英语即兴演讲稿1a window is opened up at the crack of dawn, beside which one man is overlooking the the mess of buildings outside, breathing the fresh air cosily. but just after a little while, he steps to his seat, staring at the computer screen till the night. this man is very likely a programmer.t
2、here is a man who concentrates on his computer, but doesnt care about however he dresses, or even whether he washes his face.there is a man who has a good knowledge of computer language, but has a low eq and makes a bad relationship with others.there is a man who stays at home and does his own work
3、by himself day and night, but just has few friends.these images shown above probably are what people think of programmers as, in fact, programmers indeed give us a bad impression sometimes. however, people just have a partial understanding of programmers life, not to mention that they can know the f
4、un of programming. there is no doubt that programs affect all aspects of our lives in an obvious or potential way, especially they are reflected in electronic products that we use nowadays.when you are so proud of possessing an iphone, youd better remember that it is the program that makes you get c
5、onfidence to show off the advanced mobile phones thoroughly.when you take advantage of computers to cope with problems in life, youd better remember that it is the program that makes you seek the convenience of computer.when you neednt worry about hot summer and cold winter owing to an air-condition
6、er, youd better remember that it is the program that makes you share the machines intelligent.英语即兴演讲稿2take 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 al
7、so 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, because of its terrible challenge.i love programming, but i am not intend
8、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!英语即兴演讲
9、稿3when you release your pressure by playing varies of online games, youd better remember that it is the program that makes you enjoy the great entertainment in life.as peoples thoughts control their bodies, computer programs play a leading role in the modern times. both social progress and human evo
10、lution 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 ma
11、ke 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 cas
12、es. but once you go into further understanding of computer programs, you will be surprised at the programs 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 models parameters. the magical power of program appe
13、als 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 organi
14、ze 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.now, software is more and more important in our life, therefore programmer becomes a popular profession, which i
15、s one urgent need in the society. for our country, its 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 tr
16、uth 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.英语即兴演讲稿4i have the answer to a question that weve all asked. the question is, why is it that the letter x
17、 represents the unknown? now i know we learned that in math class, but now its everywhere in the culture - the x prize, the x-files, project x, tedx. whered that come from?about six years ago i decided that i would learn arabic, which turns out to be a supremely logical language. to write a word or
18、a phrase or a sentence in arabic is like crafting an equation, because every part is extremely precise and carries a lot of information. thats one of the reasons so much of what weve come to think of as western science and mathematics and engineering was really worked out in the first few centuries
19、of the common era by the persians and the arabs and the turks.this includes the little system in arabic called al-jebra. and al-jebr roughly translates to “the system for reconciling disparate parts.“ al-jebr finally came into english as algebra. one example among many.the arabic texts containing th
20、is mathematical wisdom finally made their way to europe - which is to say spain - in the 11th and 12th centuries. and when they arrived there was tremendous interest in translating this wisdom into a european language.but there were problems. one problem is there are some sounds in arabic that just
21、dont make it through a european voice box without lots of practice. trust me on that one. also, those very sounds tend not to be represented by the characters that are available in european languages.heres one of the culprits. this is the letter sheen, and it makes the sound we think of as sh - “sh.
22、“ its 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 appe
23、ars 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 cant be rendered into spanish because spanish doesnt have that sh, that “sh“ soun
24、d. 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 on
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