任何人的演讲，都是受时间限制的。短的几分钟、十几分钟，长的'一两个小时甚至半天或一天，总是要在一定的时间范围内讲完的。有了演讲稿，可由字数的多少来计算演讲所需要时间，以便计算和确定演讲的速度。一般来说演讲的速度是平均每分钟220个字左右。这里是小编帮大家整编的英语课前的3分钟小演讲优秀4篇，欢迎参考，希望可以帮助到有需要的朋友。
Stepping into the new century environment pollution has become more serious than ever since. There are different kinds of pollution. Such as water pollution air pollution and noise pollution and so on. It seems that we live on a planet which is full of pollution. where all these pollution comes from? To a large extend the environmental destruction is the heavy price that we pay for the rapid development of economy and the growing population. In order to have more fuel people cut down trees and dig more corals. But the growing needs for energy are hardly to meet. Countless private cars on the street the gas stations are short of gasoline even the government has raise the price so many times in order to control the needs of gasoline but it’s still not working. Overusing the natural resources has already affected the ecological balance. However the factories still release the toxic air into the sky and the polluted water into the rivers. People still lack of the conscious of protecting the environment. I think it’s time for all of us to do something.
The government should put forward some more strict laws to prevent the environment from being further polluted. And they should let people know more about the importance of environment protection. And we should find the balance betwe√★√en the economic growth and environmental protection. Plant more trees in the deserts and stop cutting down the forest. Forbid the factories to pour the waste water into the rivers directly. Encourage people to use public transportations to work. Both government and ordinary people should join hands together to make our home clean and fresh again. Only in this way our earth could be a better place to live in.
sara, who comes from canada, is our oral english teacher. she is loved and respected by many students. what influences me most is that she is warm-hearted, generous and easy-going. she always stays optimistic and tries hard to understand every of her student. besides, she often tells us some interesting stories and jokes in class, so as to make a happy atmosphere for us to study english. she loves teaching so much and has the eagerness to devote her life to education. because of her outstanding achievements, she had won lots of rewards, one of which is “model teacher” prize.
the principal of the school focuses on education rather than waste time in endless meetings and social activities. teachers’ wages are not high but enough to live comfortably. there are no other things to do except to teach. there are no paper requirements, no titles and no ranks because they don’t need to be judged by those things. almost every teacher is a well-known scholar and master in a particular field. a language teacher may be a writer at the same time. a math teacher may try to overcome a world-class guess. a physics teacher can win invention awards and a music teacher may return from an international music competition again.
in short, in this school, the principal is satisfied, the teachers are happy and the students are joyful. that’s my dream.
There is a wisdom called to let go, there is a kind of learning is called choice, there is a kind of victory is called a successful selection and composition of 500 15 choice and successful composition 500 words article 15. Some give up, choose more suitable for their goals, may success closer.
Materials thinkers in stork say; "The ability of survival needs more than one! Rabbit cannot learn swimming in school make hole, squirrel learn swimming in school to climb trees!" I think this is right. The swimming may really not suitable for a rabbit if give up swimming, choose to make hole maybe it could be a hole experts; Pine swim, climb a tree, I believe it will do very well.
Ancient find today, up and down five thousand years, nine miles, how many great experience of success is not to give up, to choose process. Tao yuanming abandoned him, not for the bureau count, chose seclusion, will become the place in landscape pastoral poet; Lin xiangru's abandoned their own self-interest, chose the interests of the country, and become a much-told tale; Su Wu give up splendor, chose to remain national moral integrity, so he never go down in history; Romantic poet li bai gave up at the king's officer, chose the grizzled troubadour, then write a lot of historic tion, became the "god".
Lu xun abandoned medicine from wen, with their sharp pen to write down how many articles, his articles have a deterrent than the bullet, he give up again made his own choice, is to save the Chinese nation. He is a national soul, is a generation of writers, but that's because he give up and the correct choice. Liu xiang, he gave up the sprint, choose the suitable hurdles. Yes, that made his life. He won the one hundred and ten m hurdles champion, broke the world record, for we Chinese proud. If he didn't give up sprint, maybe he can only be an unknown sprinter, to training in a stadium.
Love to us human is what water to shines the most beautiful lightof humanity,we born in it,we live by often we take it as granted,but weshould know love is a priceless gift we should how to cherish thelove?I have heard a saying :the quickest way to receive love is to give it; thefastest way to lose love is to hold it too tightly the best way to keep love isto give it wings.
It is important for us to learn to love as the first class in our when you know how to love than you will be a real man in this bringsus warmth in the fearful coldness,love brings us bright when life gets hard brings us confidence toward life when we are tired out and want togive up.
Love deserves all the admiring words,and love is even beyond the life is what love is all about in my eyes.