第1篇 2020年中学生优秀英语演讲稿精彩篇
computers play an important role in the modern world. today they are used in many areas of human activities, such as business, industry, science and education. i'm a primary school student. i always search for information on my pc, make ppt or type article with word software and sometimes listen to music, play games on the computer in the weekends. sometimes i write e-mails to my friends on the computer, too. i often chat with people on-line. i usually do my homework on the computer, too, it's very easy.
i also enjoying watching cartoons on-line, because i can find my favorite cartoons easily, when i watching tv, i should wait the advertisement and watch the cartoons on time. but in computer, i can watch my favorite cartoons any time, and needn't wait for advertisements.i seldom buy things on the computer, because i don't know it. i sometimes go to the forums on the weekends, there are many people, and it's very interesting.
how about you, my friend?
20xx年中学生优秀英语演讲稿
第2篇 ted的精彩英语演讲稿
do you think it's possible to control someone's attention? even more than that, what about predicting human behavior? i think those are interesting ideas, if you could. i mean, for me, that would be the perfect superpower, actually kind of an evil way of approaching it. but for myself, in the past, i've spent the last 20 years studying human behavior from a rather unorthodox way: picking pockets. when we think of misdirection, we think of something as looking off to the side, when actually it's often the things that are right in front of us that are the hardest things to see, the things that you look at every day that you're blinded to.
for example, how many of you still have your cell phones on you right now? great. double-check. make sure you still have them on you. i was doing some shopping beforehand. now you've looked at them probably a few times today, but i'm going to ask you a question about them. without looking at your cell phone directly yet, can you remember the icon in the bottom right corner? bring them out, check, and see how accurate you were. how'd you do? show of hands. did we get it?
now that you're done looking at those, close them down, because every phone has something in common. no matter how you organize the icons, you still have a clock on the front. so, without looking at your phone, what time was it? you just looked at your clock, right? it's an interesting idea. now, i'll ask you to take that a step further with a game of trust. close your eyes. i realize i'm asking you to do that while you just heard there's a pickpocket in the room, but close your eyes.
now, you've been watching me for about 30 seconds. with your eyes closed, what am i wearing? make your best guess. what color is my shirt? what color is my tie? now open your eyes. by a show of hands, were you right?
it's interesting, isn't it? some of us are a little bit more perceptive than others. it seems that way. but i have a different theory about that, that model of attention. they have fancy models of attention, posner's trinity model of attention. for me, i like to think of it very simple, like a surveillance system. it's kind of like you have all these fancy sensors, and inside your brain is a little security guard. for me, i like to call him frank. so frank is sitting at a desk. he's got all sorts of cool information in front of him, high-tech equipment, he's got cameras, he's got a little phone that he can pick up, listen to the ears, all these senses, all these perceptions. but attention is what steers your perceptions, is what controls your reality. it's the gateway to the mind. if you don't attend to something, you can't be aware of it. but ironically, you can attend to something without being aware of it. that's why there's the cocktail effect: when you're in a party, you're having conversations with someone, and yet you can recognize your name and you didn't even realize you were listening to that.
now, for my job, i have to play with techniques to exploit this, to play with your attention as a limited resource. so if i could control how you spend your attention, if i could maybe steal your attention through a distraction. now, instead of doing it like misdirection and throwing it off to the side, instead, what i choose to focus on is frank, to be able to play with the frank inside your head, your little security guard, and get you, instead of focusing on your external senses, just to go internal for a second. so if i ask you to access a memory, like, what is that? what just happened? do you have a wallet? do you have an american express in your wallet? and when i do that, your frank turns around. he accesses the file. he has to rewind the tape. and what's interesting is, he can't rewind the tape at the same time that he's trying to process new data.
now, i mean, this sounds like a good theory, but i could talk for a long time and tell you lots of things, and they may be true, a portion of them, but i think it's better if i tried to show that to you here live. so if i come down, i'm going to do a little bit of shopping. just hold still where you are.
hello, how are you? it's lovely to see you. you did a wonderful job onstage. you have a lovely watch that doesn't come off very well. do you have your ring as well? good. just taking inventory. you're like a buffet. it's hard to tell where to start, there's so many great things.
hi, how are you? good to see you.
hi, sir, could you stand up for me, please? just right where you are. oh, you're married. you follow directions well. that's nice to meet you, sir. you don't have a whole lot inside your pockets. anything down by the pocket over here? hopefully so. have a seat. there you go. you're doing well.
第3篇 精彩的3分钟英语演讲稿
在当今这个学习英语风潮盛行的社会,英语似乎已经成为了我们生活中不可或缺的一部分,下面，小编为大家推荐3分钟的英语演讲。
smoking and health
today smoking is a widespread habit ali over the world. not only the old, the youth, but also middle school students have been engaged in smoking. many of them think that smoking is a smart symbol.
however, smoking is harmful to one’s ,health. it contributes a lot of lung cancer, from which many people have died in the past years. it can also cause many other diseases. in a word, if you smoke, you do have a much greater chance of losing your health. furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. therefore, many countries have made laws forbidding smokers to smoke m public places such as cinemas, stations, hospitals, and so on giveup smoking! if you don’t smoke, don’t start. give upsmoking for the sake of your health, for the sake of your family, and for the sake of the whole world.
吸烟与健康
现在，吸烟是一个世界范围的习惯，不仅老年人、青年人吸烟，就连中学生也加入到这个行列中来，他们中的许多人认为吸烟是一种潇洒的象征。
然而，吸烟对人的健康是有害的，它会引起肺癌，在刚刚过去的几年中;许多人因此而丧命，还可能引发其他的疾病。总之，如果你吸烟的话，你就很可能失去拥有健康的机会，更进一步说，科学研究显示，吸烟不仅危害吸烟者本人，而且对公共健康来说，也是一个凶兆，尤其是对妇女和孩子。因此，许多国家都制定了不准在公共场合吸烟的法规，例如：电影院，车站，医院等地。
戒烟吧，如果你还未染上，请不要开始;戒烟吧，为了你的健康，为了你的家庭的健康，为了整个世界的健康。
development and the environment
it is undeniable that the worsening environment has become the biggest concern of the present-day world. land resources are dwindling because of water loss and soil erosion. waste gases poison the air we breathe. the rivers and lakes are polluted by waste dumped in them from factories. it is probably no exaggeration to say that deterioration of the quality of the environment threatens the existence of mankind itself.
some people are of the opinion that the environmental problem is the price we have to pay for economic development. but i do not think that this argument is valid. after all, what is the point of economic growth if people’s lives are adversely alfected by worsening environmental pollution?
there is plenty of evidence to show that sustainable development can be achieved by balancing economic growth with protection of the environment. the key to achieving this is to make people aware of the seriousness of the problem. both governments and ordinary citizens should join hands to make this world a better place to live in, not only for ourselves, but also for future generations.
环境与发展
不可否认的是环境恶化已成为当今世界上人们最担心的事了。因为水资源的浪费和土壤被侵蚀，土地资源逐渐缩小。我们呼吸着有毒的空气，河流和湖泊也被附近的工厂里排放出来的废弃物严重污染了。不夸大其词地说，环境质量的恶化很可能威胁人类的生存。
有些人说环境问题是我们为经济发展所付出的代价。对此，我不敢苟同。如果人类的生活被日益恶化的环境污染所影响的话，那么，经济发展的意义何在?
足够的证据表明：经济发展与环境保护的平衡可以实现可持续发展。关键是使人们意识到问题的严重性。政府和普通市民两方都应该携手使地球成为更适合人类居住的地方，这不仅是为我们自己，也是为我们的后代。
can money buy happiness?
can money buy happiness? different people have different opinions. some think yes, while others hold the opposite.
it is true that with enough money one can buy all the things one wants, and live a life of comfort and security. however, it is equally true that lack of money causes great distress. it is a common view that "money is the root of all evil." the pursuit of money drives many people to cheat and steal. in some places there is nothing that cannot be bought with money, resulting in corrupt societies where everybody is miserable.
so, money does not necessarily mean happiness. it all depends on how it is used. if we make honest and sensible use of money, it can be a stepping-stone to happiness l although money cannot buy happiness, it can make happiness possible if it is employed sensibly.
金钱能买来幸福吗?
金钱能买来幸福吗?不同的人有不同的回答。有的人认为能，有的人则持相反的意见。
诚然一个人如果有足够的钱可以买到他想要的所有物品，过上舒适稳定的生活。然而，同样缺钱往往引起巨大的忧伤。人们常常认为“金钱是万恶之源”，对金钱的追求驱使许多人去骗去偷。在某些地方，没有钱买不到的东西，导致社会的腐化堕落。
所以，金钱并不一定就意味着幸福。这取决于怎样使用金钱，如果我们诚信明智地使用金钱，它将是幸福的基石。尽管金钱买不到幸福，但它可以使幸福成为可能。
第4篇 精彩的英语演讲稿范文
篇一
i have a belief deep down within my heart that my future will be bright.
my future will be bright with all my loving families. whether time find us far apart or it keeps us close together, they are always standing by my side.
my future will be bright with all the close and caring friends of mine. whenever i am sad and down, i know they would hold my hands and warm my heart.
my future will be bright with the belief in brighter days. life doesn’t always play by rules, and we must face the fact that there are days that things could be better. but i have a belief which see me through the dark times.
i have a belief that joys once lost can always be found.
i have a belief that there is rainbows after every storm.
i have a belief that in the long run, my efforts will give back as much as i give, without a doubt.
this belief gives me hope that is as certain as sun when the world seems to be wearing a frown.
it is a steady and joyful light in my life.
it is a blessing i continue to count on through the years.
it is a light that will shine in me until the end of time.
it is a treasure a million times more valuable than the ones some people spend a lifetime trying to find.
now, m dear friends, carry the sun inside you, and reach out for the dreams that guide you where you want to go. you have what it takes to make your path of succe.you have the courage and strength to see things through. you have the smile that will guide you to the beautiful tomorrows.
so, with so much to be thank for, i believe that my future will be bright, and i believe that our future will be bright!
第5篇 精彩的大学英语演讲稿
man’s life is a process of growing up
man’s life is a process of growing up, actually i’m standing here is a growth. if a person’s life must constituted by various choices, then i grow up along with these choices. once i hope i can study in a college in future, however that’s passed, as you know i come here, now i wonder what the future holds for ( what will happen to) me.
when i come to this school, i told to myself: this my near future, all starts here. following i will learn to become a man, a integrated man, who has a fine body, can take on important task, has independent thought, an open mind, intensive thought, has the ability to judge right and wrong, has a perfect job.
once my teacher said :” you are not sewing, you are stylist; never forget which you should lay out to people is your thought, not craft.” i will put my personality with my interest and ability into my study, during these process i will combine learning with doing. if i can achieve this “future”, i think that i really grow up. and i deeply believe kindred, good-fellowship and love will perfection and happy in the future.
how to say future? maybe it’s a nice wish. lets make up our minds, stick to it and surely well enjoy our life.
第:大学英语演讲稿范文
第6篇 我爱英语小学生精彩英语演讲稿范文
dear teacher and classsmates:
i am very glad to make a speech here in this class again! this time, i'd like to talk something about english.
i love english. english language is now used everywhere in the world. it has become the most common language on internet and for international trade. learning english makes me confident and brings me great pleasure.
when i was seven, my mother sent me to an english school. at there, i played games and sang english songs with other children . then i discovered the beauty of the language, and began my colorful dream in the english world.
everyday, i read english following the tapes. sometimes, i watch english cartoons.
on the weekend, i often go to the english corner. by talking with different people there, i have made more and more friends as well as improved my oral english.
i hope i can travel around the world someday. i want to go to america to visit washington monument, because the president washington is my idol. of course, i want to go to london too, because england is where english language developed. if i can ride my bike in cambridge university, i will be very happy.
i hope i can speak english with everyone in the world. i'll introduce china to them, such as the great wall, the forbidden city and anshan.
i know, rome was not built in a day. i believe that after continuous hard study, one day i can speak english very well.
if you want to be loved, you should learn to love and be lovable. so i believe as i love english everyday , it will love me too.
