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保护环境是人类有意识地保护自然资源并使其得到合理的利用，防止自然环境受到污染和破坏;对受到污染和破坏的环境做好综合的治理，以创造出适合于人类生活、工作的环境，协调人与自然的关系，让人们做到与自然和谐相处的概念。以下是小编收集整理的国旗下英语演讲高中生范文(通用4篇)，仅供参考，希望能够帮助到大家。
国旗下英语演讲高中生篇1
Time， was a strange thing， it makes all sickness and death。 When there is something born of time， from that moment the beginning of time has passed。 How to we do? We can only seize the opportunity to seize life， to do the masters of their own destiny。
I have thought about a problem， what is time? I think that time is of the mind in life when the runway， and it is responsible for the pletion of a mission of a subdivision。
Can not recover the past， the past is a good time regardless， or painful and have to stay in our memory， our experience has enriched and matured our thinking。 Occasionally， the memories， can regulate our emotions， purify our hearts。 Has been really obsessed with old things is not desirable because it is more important now。
I read a Soviet writer Nicholas? Alec? Ostrovsky"s book "How to Make Steel"， I was moved to this section of the article so that impressed me： "Life belongs to the people only once。 one"s life should be spent this way： when he look back， he does not regret the years wasted， not because of the shame 。 Thus， in death， he will be able to say ： "I own a whole life and energies are dedicated to the world"s most magnificent cause - the cause of humanity andthe struggle of liberation。 " Yes ah life time were more valuable it， especially the juvenile time。 From now on， I have to cherish。
I"ve heard such a story： The pressure in the rubble and stones following a grass， it is a longing for the sun to reach it the will of Health， no matter how heavy stones above， between the rocks and stones How to narrow the gap， it always twists and turns， the tough and up through to the ground。 Its root to the soil under the long shoots to the ground it stands， this is an irresistible force of life， to prevent its stones were thrown to the。 Xiaocaohu a vitality so great that people can not help but sigh。
Yes ah， life will be like this， like the grass， no matter what circumstances， are making progress will never bow， the only way of life is the best， the most meaningful。 Time is of the essence， time is gone forever， and we must treasure this good time， study hard， grow up， the effectiveness of the motherland。 It is also the so-called "one inch by one inch gold time， gold-inch inch time。 Let us cherish the time with it!
国旗下英语演讲高中生篇2
Good afternoon ，ladies and gentlemen!
I’m very honored to stand here and give you a short speech! my topic is Opportunities and Challenges.
First， I would like to know， what does your destiny offer you? Happiness， wisdom， a strong body or something else. If I had asked this question to president Nixon， he would probably had said，”Our destiny offers not the cup of despair， but the chalice of opportunity.”
Needless to say. Till now， we have used two sevenths of the preparation time. How much changes have you seen? New roads， new subway lines， public-exercising equipments with beautiful colors， large blocks of grass fields， and also lots of modern gyms which are under construction.
Other than those， there are even more good effects brought to us by the Olympic Games that cannot be seen directly. For example， more and more people will get to know China. I’m sure the mysterious Chinese culture will attract them strongly. And the games will also do good to the economy and environment， for it is gaining the attention of foreign investors and the awareness of environmental protection is being strengthened. What is more， Olympic Games give a unique opportunity to inspire and educate a new generation of Chinese youth with the Olympic values and the Olympic spirit. Now that we have seen so many advances， could you even imagine us losing the holding rights?
I’ve already said a lot about the Olympics and China. But I think everyone should use some time to think of this question， ”Does the Olympic Games have any special meaning to you?”
For us， I mean the Chinese youth. Because what we are waiting for is to do something significant as repaying the love given to us society is just like a ship， and in our dreams the captain is waving his hand and saying ”Hey! Come here and take the helm! ”How charming his voice is， but we have never heard of it in our true life. This morning， however， when we wake up， we will see the Olympic Games waving its hand. After chewing， most of us will have at least one plan about what to do for the Olympic Games. And mine is to be a “comforter” ----that is someone who will give comfort to others.
At the end of my speech， I hope all the preparation will go well， and everyone will show their ability to the world. Let us seize opportunities and give a big smile to challenges.
国旗下英语演讲高中生篇3
I have a dream today。
I have a dream that one day every vally shall be exalted， every hill and mountain shall be made low， the rough places will be made plain， and the crooked places will be made straight， and the glory of the Lord shall be revealed， and all flesh shall see it together。
Wow， what a dream it has been for Martin Luther King。 But the changing world seems telling me that people gradually get their dreams lost somehow in the process of growing up， and sometimes I personally find myself saying goodbye unconsciously to those distant childhood dreams。
However， we meed dreams。 They nourish our spirit; they represent possibility even when we are dragged down by reality。 They keep us going。 Most successful people are dreamers as well as ordinary people who are not afraid to think big and dare to be great。 When we were little kids， we all dreamed of doing something big and splashy， something significant。 Now what we need to do is to maintain them， refresh them and turn them into reality。 However， the toughest part is that we often have no ideas how to translate these dreams into actions。 Well， just start with concrete objectives and stick to it。 Don’t let the nameless fear confuse the eye and confound our strong belief of future。 Through our talents， through our wits， through our endurance and through our creativity， we will make it。
Hold fast to dreams， for if dreams die， life is a broken-winged bird that cannot fly。 Hold fast to dreams， for when dreams go， life is a barren field frozen with snow。 So my dear friends， think of your old and maybe dead dreams。 Whatever it is， pick it up and make it alive from today。
国旗下英语演讲高中生篇4
good afternoon!
honorable judges，dear teachers and close friends.i’m very glad to stand here to share my speech with y i’m going to talk about dreams.
everyone has a dream.
martin luther king had a dream-and we can all recall his civil rights knight had a dream-and now the whole world knows his nike slogan“just do it”!
i also have a dream，but not only a simple one.
when i was in primary school，my dream was that i would be a doctor when i grew up.i’ll be the first person who produces a new kind of medicine can make teachers relax when they are busy correcting their students’ exercises and preparing their use one day when i woke up at midnight，i found my father，a senior chinese teacher，was still busy with his work.i was deeply moved.i wish my father could be healthy and relaxed every minute.
now i’m a senior grade two student，all my classmates and i are working hard，we all know the college entrance examination which will come in the year of __ is a big problem for must study harder and harder in order to go to a good university，then when we finish our school，we can find a good job in dream is also gh now i’m not good at study，i’ll try my best.
i know fantasy is hard to come true，bue dream can.
i’ll work hard for my dreams，i’ll never give up.
thank you!
