英文的演讲稿
演讲稿可以起到整理演讲者的思路、提示演讲的内容、限定演讲的速度的作用。在充满活力，日益开放的今天，需要使用演讲稿的场合越来越多，那么问题来了，到底应如何写一份恰当的演讲稿呢？以下是小编收集整理的英文的演讲稿，欢迎阅读，希望大家能够喜欢。
英文的演讲稿1
Families specialize in their tasks by dividing the work among the different members according to what they are best qualified to do. For example, mothers cook, children wash dishes and make beds, fathers mow the graand paint the house. By doing the same thing again and again, and by of close cooperation, a family is able to work faster and get more work done than if just one do many kinds of tasks. Similarly, it is 'cooperation' that make our complicated modern society work.
As is depicted in the cartoon.there are two handicapped men supporting each other:one is lame in the left leg, while the other in the other in the right.They have overcome their difficulty of lameneby of cooperating with each other and are successfully going on with their journey. the caption below the picture says,"You have only only one leg, and so do I .Helping each other,we can travel wherever we want."
The picture really sets me thinking. It manifests the importance of cooperation and the necessity of keeping in step with each other.There are a lot of examples to illustrate the issue.Of them ,the most obvious one is the case with war on earthquake in 20xx.At that time the whole country was plagued by earthquake.But led by our government ,people from all walks of life in the society were mobilized and united as one.Clearly,it was the cooperation through which we won the victory over the earthquake.
In my opinion, the dependence of people on one another has now increased, without which the society we live iin cannot keep going smoothly. In short, cooperation has become a driving force for the development of our country.
Last weeked my friends and I finished a ship molden.During that work,everyone respones for a part and workhard on it,at last we make these in a one.When the ship was finish,we smile to each other and feel very happy. I have learn so much from the teamwork,how to get along with others ,to understand and respect each other;to focus on the things we have in common and to learn the differeces. The teamwork sprit is the most important personality for a person.
英文的演讲稿2
As far as I know,river pollution exist so many places in our at deal of dead fish can be found floating on the surface of the riverbecause of the serious des river pollution,there are also airpollution,soil pollution and so have done great harm to unately,more and more people have come to realize how serious theproblem government has begun to take measures to fight there is still a long way to should take care of our earthand try our best to win the buttle against pollutin.
In modern society, we tend to become more and more aware of our livingenvironment or physical environment, because we are not clean as before. So manypeople now choose their house as to its environment but not its location andexpenses to afford it. As we all know, the environment pollution is more andmore serious during these years, what we could do is to make great efforts inprotecting environment gradually. As to government pollution, as to commonpeople. We also try to protect it and make it remain clean. Although we havemanaged to protect the environment to a certain extent. It is still a very longway to go. Protect our enviorment The earth is our home,we must take care shoule make a less pollution as we know everybody in north America makes1000 kilograms of the garbage everyday. Most of it is packaging Most of garbageturns into soil but not to plastic,plastic keepsfor many years it will polluteour environment so we shouldn’t waste thing we should make some things forrecycling .
英文的演讲稿3
good morning everyone. my name is zhang san. today my topic is my college life. i wish i could share my happiness and annoyance i have experienced with you all. four years ago i came into the city of baoding and started my college life in ncepu, the most memorable journey of my life. i was just a shy and little boy that time. all the things seemed fresh to me: new faces, military training, large library and physics lab etc. i breathed the air of college greedily, but to tell the truth, the air in baoding is terrible. it’s really hard to explain my feelings that time: curiousenergeticin one word, i was really happy that time.
and now i am going to graduate in july. recalling to the four years, i think i have to talk about one thing-----learning. learn how to study independently, learn how to get along with others, learn to love, learn tooh, there are too much things we have to learn.
another relationship in college is friendship. my roommates have lived four years with me. in these years, they forgive my faults, cry with me, laugh with me, play with methey always stand with me and support me, i have learned a lot from them. i love them all and treasure the friendship with them.
that’s my college life. i cherish all i have experienced in college. i love you, my college!that’s all, thank you!
英文的演讲稿4
Hello everyone!Today,I want to talk to you about the Chinese spirit.
The Chinese spirit is the spiritual core of the people of the past dynasties and the soul of the Chinese nation's forge ahead.It has been passed down for a long time,and it is difficult to complete for five thousand years;the meaning is abundant,and the words of Confucius and Mencius are difficult to cover.So what I talked about today is only the two points that impressed me the most,but they are enough to get a glimpse of the truth.
When talking about the Chinese spirit,the first thing I feel is the awe-inspiring righteousness,"the heroic spirit of heaven and earth,the awe-inspiring age of the world"is the case.This kind of righteousness is the great righteousness of the Confucianism of the Spring and Autumn Period,and it accompanies the Chinese nation to sing thousands of miles in a long time.Thousands of years ago,Qu Yuan had the sentence "I also have the kindness of my heart,but I still have no regrets after nine deaths."The descendants include Yue Fei and Wen Tianxiang,and they all have this kind of awe-inspiring righteousness.They have all faced treacherous villains,and they have experienced political darkness,but they have never bowed their heads,have never bowed down,and have never given up their loyalty to justice.As "The Songs of the Chu"put it,"No one in the country knows me."Xi,why don't you have the old capital".Although the heroes of these nations have retired,the righteousness has continued to deepen in the spirit of the Chinese nation,which is now the Chinese spirit.
In addition to personal qualities,the Chinese also emphasize the connection between the destiny of the individual and the country,which is manifested in the Chinese spirit as feelings for the people and the country.More than a hundred years ago,Tan Sitong said to the world at the time of the blood splattering the market: "He has the intention to kill the thief,but he is unable to return to heaven.It is so happy and happy!"Since he still has the intention to kill the thief,why did he go to death generously?Li Ao wrote a book "Beijing Fayuan Temple",which talked about the death of Tan Sitong: Tan Sitong did not have to die,he was righteous for the revolution,died for the lives of the people,and shed blood for the people.What a high sense of justice.?Thinking about it carefully,Lin Juemin and his wife said that at the expense of the welfare of the two of them,many people with lofty ideals "sought for eternal good for 40,000 people",aren't they also abandoning the ego to join the national disaster?Reading these sentences today will still bring tears to our eyes.Xin Qiji has words to express: Who is the death of the public,and the dignity is still alive.We are walking on the road paved with blood by our predecessors.It is really "being humble not to forget about the country."The Chinese spirit shines in this and is passed on here.
I'm a Chinese.When I said this,I felt a sense of pride,followed by a heavy sense of responsibility.I often ask myself,since the Chinese spirit is deeply rooted in the blood,it is abundance of righteousness and worries about the family and the country.How far have you achieved it?The answer is: there is a long way to go,and the future can be expected.
Young people of our generation are messengers of inheriting national culture.I would like to encourage everyone here,with a feeling and a responsibility,the future of the country must be prosperous and prosperous.
英文的演讲稿5
hello! ladies and gentlemen, it is so nice to meet you!
I am glad that you can spend this precious time having this class in this afternoon.
Now please allow me to introduce myself to you .My name is Wangjia and I majored in traffic engineering .Baoji is my hometown it is very beautiful. and the people are very friendly.
As we all known thinking is easy acting is difficult and to put one's thoughts into actions is the most difficult thing in the world.
So if we want to learn English well ,we must practice reading English everyday ,actually practicing repeatedly is the best way to succeed.When you speak ,don't care how poorly or how well you speak just care about catching the chance to speak ,enjoy losing face or just forget your face because the more you speak the better your English will become,never afraid of making mistakes because the more mistakes you make the more progress you will make.As a man living in the world ,we must try our best to make each day our masterpiece and don't let our parents down ,don't ever let our country down ,most importantly don't let ourselves down.
Yesterday is a memory tomorrow is a dream so live for today just do it right now.I believe if you can dream it you can make it ,if you do you will win if you don't you won't.Believe in yourself trust yourself try your best. don't give up ,never give in, never lose hope , never say impossible .The success is coming !
Thank you !
英文的演讲稿6
Music could be created in any place when you have inspiration.At most times,we enjoy music like symphonic music.Even pop music,there is needn t to understand what are they wanting to tell us.We just need to hear it carefully.Therefore,music shouldn t have national boundaries.
According to my personal experience,music has a more positive effect on our life.When we are in a blue mood,we could listen to some foreigner song.Such
as,My Love,the Funeral of Hearts and Close to the flame etc.The music is that we needn t to realize what are they singing.When you listen to their rhythm and style,you will feel your heart be touched and shake in a blue mood.Then,you will be enlightened and acquire power.
On the other hand,different music could promote society develop.As everyone knows,KFC and Mcdonald s are popular in China,as well as,there is nothing in the world can delight me so much as having a hamburger in these store.There are three major reasons and other details.The foremost reason first one is convenience.Second is save time.The third is delicious.However,the detail is also essential for the fast-food store.Music is one of them.The music rhythm is factor that if they play a smooth music,the customer will find the taste of food better.If the store plays a rapid pace of music,people will eat their food more speedily when the store is rush time.That will provide more desk and table for client to available.
Music has more effect and application of us around that I was not mentioned.In a word,music helps country and people more good than harm.
英文的演讲稿7
As internet has become an almost indispensible tool in our work and life,we have learned to use the software,navigate the digital world and interact with others through the network.However,it is only part of the picture.
Taking another close look,we may find that it can never be compared with the public speaking.For one thing,we may easily get infatuated with what the internet can offer such as the webgame,so as to sacrifice communication with our friends.For another,short of self-discipline andproper supervision,we may get addicted to the fictitious world,even forgetting to have meals,and that is undoubtedly ruinousto our eyesight ang stomachs.
On the contrary,the public speaking is an efficent communication between the speaker and the listener.Face to face chat can help us percive the feeling of each other when we recognige the expression and guesture.what is more,it can defenitely enhance the emotion and the level of interact.
Therefore,when taking about the knowledge of internet,i would say,popular as internet is,under no circumstances can internet or the other forms communication replace the public speaking.What we should do is making the best of the both world and purse a state of win-win situation through the communication.
That is all ,thank you.
英文的演讲稿8
Good morning,ladies and gentleman.Welcome to Harbin,a beautiful northland ice city of China.I’m ABC,from school of economics and management of HIT.Its a very very great pleasure to participate in the 5TH International Finance Conference as the chairman,its my first time to do so.And I really really enjoy being stay here with you this morning.The International Finance Conference has been held 4th times by CFA institute since 1998. The purpose of the conference is to share our experiences and knowledge in regard to the theory, frontier developments and reaserches, as well as possible applications of them in solving practical problems A lot of current issues have been discussed,and some of them have been effectively soluted..
Today,as the first time of the conference debut in this city,we’ll have a unique session.The topic of prepared presentations is the application of quantitative methods in Finance ,Today’s speakers will share their thoughts on how to effectively run models in different issues and give a reasonable answer.Then,we’ll have a Q&A session,which allows the everyone to ask some questions you may be interested. I am sure that you will find some topics to be presented both interesting and informative. Now,Let me introduce the first speaker,who is very very rich,not in dollars,but in knowledges and experiences,He got his Ph.D in financial economics at the UCB,followed by a series of teaching and research positions at MIT and Harvard. Please dont hesitate to join me in welcoming our first speaker, Prof.SYC, whose topic is entitled threshold effect between the scale of shadow banking and the stability of the banking system. Welcome.
Thank you for the impressive speech .As far as we konw,shadow banking system played an important role in the last Financial crisis mainly derived from its high leverage and asymmetric information characteristics.Which produced a supervision dilemma.Because lack of information, regulators were unable to measure the actual risk of the financial system.It is crucial for to take a further knowledge of approaches to gauge the risk exposure more entirely and more precisely.Prof SYC has given an eye opener as well as a very meaningful lesson.Thank you again,Prof SYC.
Plz alow me to introduce the next speaker, wusiqin,who is the corporate department manager of China construction bank in Harbin. She holds a Bachelor degree of Science in engineering of HIT,she also holds a master of business administration of Renmin university of china.Her topic today is Coordinated development trend of china’s Science-technology finance and economic growth level.Lets welcome miss wu.
Thank you for your speech,Miss wu. We are delighted to be able to share your new specific strategies and techniques. Miss wu’s speech is about frontier science,which is profound and predictive,greatly widen our horizon,as least my horizon. Anyway, I would like to express to her the most sincere appreciation
The next speaker,MR.JXS, has hosted a daily TV program with respect to economic issues on the Sina.com and has appeared on CCTV,who is also the author of an upcoming book named than nation>.So to speak to you on iNNovation Capability of High tech Enterprises by Gray theory, please weclome Mr JXS with the warmest applause. Wow What an innovative idea,to quantify the Inonovation ability and classify into different categories. Try to think about it and you’ ll find its very enlightening. Thank you for the excellent presentations and ideas. Now,I ll be very pleased and excited to introduce the next speaker,Mrs Hujianjie,who is the vice president of CFA institute.To represent the sponsor host unit ,it’s the fifth time for her to be the final presenter.Her breadth and depth of knowledge,profound discoveries and distinctive ideas always cause shock at the conference.Today,Mrs Hu will address you on Relationship between stock liquidity and asset liquidity of listed companies,I cant wait to her inspiring ideas. Welcome!!! Thank you very much for the extremely enlightening presentation. Generally,we wanna investigate the correlation of asset liquidity and stock liquidity, thereby linking stock liquidity to corporate finance decisions.But the relationship between asset liquidity and stock liquidity is ambiguous.In her speech, Mrs hu introduce a useful model to explore the ambiguous relationship,which may shed new light on the importance of firm’s investment and financing decisions. Ladies and gentleman,our distinguished speakers hv finished their presentations,we now enter into the question and answer session.During this session,Prof.SYC,Miss.wu,Mr.JXS,Mrs.Hujianjie and I will be very happy to answer as many of your questions as we could. Are there any questions? Ok,Well,I m sorry to say that this session will have to stop here.Thank you for your questions.I hope this was as good a session for you as it was for us. Ladies and Gentlemen, I shall end here by thanking you for coming to the The 5th International finance Conference. I hope that you have benefited much from the conference and from discussions with colleagues. I would like to thank Mrs.hu and the CFA institute for offering me the opportunity to be the Chairman. Thanks to everybody who has contributed to the conference and all other participants.Thank you for your time and attendance. Ladies and gentlemen, you have my best wishes for your still greater achievements in your career. Now, I declare the conference closed.lets meet again in Beijing in 20xx. 生活中，不如意的事十有八九。遇到不如意的事情，大多数人总是挑选最容易的办法，甚至知难而退，结果很容易陷入失败的泥沼。这是个心态的问题。如果你有雄鹰那般睥睨暴风雨的勇气，那么一切拦路石都可轻易击碎。 Eagle in a Storm 风雨中的雄鹰 Did you know that an eagle know when a storm is approaching long before it breaks? 你知道吗?鹰在暴风雨爆发之前就可以预知它的来临。 The eagle will fly to some high spot and wait for the winds to come. When the storm hits. it sets its wings so that the wind will pick it up and lift it above the storm. While the storm rages below, the eagle is soaring about it. 鹰会飞到一个很高的地方，等待着风暴的来临。当暴风雨来临的时候，它会张开双翅，这样暴风就可以把它拖起，将它置于暴雨之上。当暴风雨肆虐的时候，鹰已经翱翔于狂风暴雨之上。 The eagle does not escape the storm. It simply uses the storm to lift it higher. It rises on the winds that bring the storm. 鹰没有逃避暴风雨，它只是利用暴风雨让它飞得更高，它翱翔于带来暴风雨的飓风之上。 When the storms of life come upon us—and all of us will experience them—we can rise above them by setting our belief that we can make it. The storms do not have to overcome. We can allow our inner power to lift us above them. 当生活中的'暴风雨降临的时候—这是我们每个人都要经历的—我们可以坚定我们必胜的信念，这样我们就可以凌驾于风暴之上。暴风雨并不一定会摧毁我们，我们内心的力量可以让我们超越暴风雨。 We can enable ourselves to rich the winds of the storm that bring sickness,failure and disappointment in our can soar above the storm. 在生活中，我们可以驾驭那些带来疾病、灾难、失败、失望的暴风雨。我们可以翱翔在暴风雨之上。 Remember, it is not the burdens of life that weigh us down, it is how we handle them. 请记住.把你压垮的不是生活中的重担，而是你以何种态度去对待它。 Everyone has their own ideals, I also have my own ideals. My dreams of being a primary school teacher. Because I think make a good teacher is not easy, but I think the teacher is a candle burning himself, lighting up the others; teacher is a hard gardener, nurturing the flowers of the motherland; teachers are silkworms, dedication themselves, others decorated; teacher is a piece of chalk, the expense of their own, leaving a knowledge ... ... So, I worship the teacher. If my vision a reality. I will let students escape the trouble of learning. I will put what I will patiently teach them, I not only want to teach my students the knowledge, I have students taught me how to life, enabling them to become all-round development of good student, a backbone of the country. Let students have a love and a wide breadth of human kindness should not worry about the small stuff. As the saying goes: person remember the good, forget the person too. Students should learn to forgive others, and give them a chance of rehabilitation. I will teach them to respect teachers, polite, continue to carry forward the Chinese nation, the United States and Germany, doing a little qualified citizens. Teach them honesty, that we will not break your promises, and told them the story of the Soong Ching Ling honest kid, so that they can be educated, to do a good honest students. This is my ideal. I like my teacher to be the same, the trouble with my knowledge to irrigate flowers of the motherland. Ladies and Gentlemen: This is I feel very much honoured to have a chance to make a speech for running for monitor of our class. I am adequate to be in charge of the class,because I am provided with such a capability. Firstly,… Besides,… what’s more,… I am in duty bound to serve the classmates. I am sure I can lead the whole class to realize the following matters concerned this semester我相信我能够在本学期带领全班完成如下事宜：(以下列举) I hope all of you should believe in me and cast a vote for me. That’s k you! Let me show you some of them Population Growth（人口增长） Increasingly large numbers of people are being added to the world every year. As the number of people increases, more pollution is generated, more habitats are destroyed, and more natural resources are used up. Even if new technological advances were able to cut in half the environmental impact that each person had, as soon as the world's population size doubled, the earth would be no better off than before. The Population Division of the United Nations predicts that the 5.63 billion humans alive in 1994 will increase to 6.23 billion in the year 20xx, 8.47 billion in 20xx, and 10.02 billion in 20xx. In fact, because larger amounts of resources per person are used in the developed nations, each citizen from the developed world has a much greater environmental impact than does a citizen from a developing country. Global Warming（全球变暖） This process is referred to as the greenhouse effect. These greenhouse gases, primarily carbon dioxide, methane, nitrous oxide, insulate the earth's surface, helping to maintain warm temperatures. If the concentration of these gases were higher, more heat would be trapped within the atmosphere, and worldwide temperatures would rise. Air pollution（空气污染） A significant portion of industry and transportation is based on the burning of fossil fuels, such as gasoline. As these fuels are burned, chemicals and particulate matter are released into the atmosphere. These chemicals interact with one another and with ultraviolet radiation in sunlight in various dangerous ways. Smog, usually found in urban areas with large numbers of automobiles, can cause serious health problems. Water pollution（水污染） Estimates suggest that nearly 1.5 billion people lack safe drinking water and that at least 5 million deaths per year can be attributed to waterborne diseases. Point sources discharge pollutants at specific locations-from, for example, factories, sewage treatment plants, or oil tankers. Non point sources- for example ,runoff water containing pesticides and fertilizers from acres of agricultural land -are much more difficult to control. Pollution arising from nonpoint sources accounts for a majority of the contaminants in streams and lakes. Species Extinction（物种灭绝） What is clear is that species are dying out at an unprecedented rate; minimum estimates are at least 4000 species per year, although some scientists believe the number may be as high as 50,000 per year. The leading cause of extinction is habitat destruction. At the current rate at which the world's rain forests are being cut down, they may completely disappear by the year 20xx. As habitats are destroyed and species lost, the world is increasingly losing threads from the interconnected fabric of life. These are 10 kinds of extinct animals in recent decades. They died out because of environmental degradation and human hunting. 桑吉巴尔豹。毛里求斯蚺蛇。 斯皮克斯金刚鹦鹉。金蟾蜍。夏威夷蜜旋木雀。马德拉大白凤蝶。提可巴鳉鱼。比利牛斯山羊。西非黑犀牛。爪哇虎 Chemical Risks（化学成分污染） Many industrially produced chemicals may cause cancer, birth defects, genetic mutations, or death. Although a growing list of chemicals has been found to pose serious health risks to humans, the vast majority of substances have never been fully tested. There is only one earth with super living conditions in the universe. It is no doubt that the nature is important to every human being. No nature, no life. I think we can’t prevent environmental degradation, but we can slow down it. So what can we do to protect our globe? I leave this question to everyone, you can think about it after class. The rhythm of life how well are we in tune with the rhythm of life? in our busy day to day existence, we don't often stop to ask ourselves this question. at least i don't. and it wasn't until i joined a competitive sporting event that i learned a most important lesson – we must place our mind in harmony with the natural order of things to be successful. let me tell you what happened. i decided to take part in an international marathon in my hometown last year. being an ambitious person, i hoped to finish it within 5 hours, accompanied by my friend with whom i had trained. the big day finally arrived. “ready…set…bang” and we were off. at first, we kept a rapid pace and ran nonstop. at this pace, we finished the first 20 kilometers in 2 hours and i thought running a marathon was a piece of cake. then my running mate began to slow down. i urged him to keep running at the same pace but he said no, he wanted to conserve his energy. i felt i had partnered with the wrong person, therefore, i sprinted on and left him behind in the dust. a few kilometers later, i began to understand his strategy as my pace slowed to a jog then a walk. after that i was incapable of moving another step. i was humiliated as more and more people ran passed me. more than once i thought “maybe i should quit.” i started to doubt my ability to finish this race. at this moment, my running mate caught up with me and slapped me on the back. “follow me,” he shouted. he had balanced his marathon pace and was encouraged me to do the same. for the rest of this grueling contest, we walked, jogged, ran a few miles, and walked again. slowly, painfully but hopefully this time, we established the most suitable pace within the natural flow of our physical capabilities. eventually we accomplished our first marathon of 42 kilometers in 4 and half hours. i asked myself, what did this marathon mean to me? my marathon experience became an influential metaphor for my life about how we must learn to pace ourselves in everything, by being in tune with the rhythm of life. like the tide that ebbs and flows, we must listen to advice but make our own decisions. like the show at dawn and dusk, we must learn to balance pride and modesty. and from the way the wind can both shout and whisper, we must learn when to be strong and when to be gentle, for everything moves in its own rhythm and its own yin and yang elements. it is the interaction of these complementary extremes that produces harmony, as laozi said, extremes meet. since the marathon, this notion of two opposite forces working together has been my running partner, so to speak. yin and yang exist everywhere, constantly interacting, and never existing in an absolute condition. The rhythm of life how well are we in tune with the rhythm of life? in our busy day to day existence, we don't often stop to ask ourselves this question. at least i don't. and it wasn't until i joined a competitive sporting event that i learned a most important lesson – we must place our mind in harmony with the natural order of things to be successful. let me tell you what happened. i decided to take part in an international marathon in my hometown last year. being an ambitious person, i hoped to finish it within 5 hours, accompanied by my friend with whom i had trained. the big day finally arrived. “ready…set…bang” and we were off. at first, we kept a rapid pace and ran nonstop. at this pace, we finished the first 20 kilometers in 2 hours and i thought running a marathon was a piece of cake. then my running mate began to slow down. i urged him to keep running at the same pace but he said no, he wanted to conserve his energy. i felt i had partnered with the wrong person, therefore, i sprinted on and left him behind in the dust. a few kilometers later, i began to understand his strategy as my pace slowed to a jog then a walk. after that i was incapable of moving another step. i was humiliated as more and more people ran passed me. more than once i thought “maybe i should quit.” i started to doubt my ability to finish this race. at this moment, my running mate caught up with me and slapped me on the back. “follow me,” he shouted. he had balanced his marathon pace and was encouraged me to do the same. for the rest of this grueling contest, we walked, jogged, ran a few miles, and walked again. slowly, painfully but hopefully this time, we established the most suitable pace within the natural flow of our physical capabilities. eventually we accomplished our first marathon of 42 kilometers in 4 and half hours. i asked myself, what did this marathon mean to me? my marathon experience became an influential metaphor for my life about how we must learn to pace ourselves in everything, by being in tune with the rhythm of life. like the tide that ebbs and flows, we must listen to advice but make our own decisions. like the show at dawn and dusk, we must learn to balance pride and modesty. and from the way the wind can both shout and whisper, we must learn when to be strong and when to be gentle, for everything moves in its own rhythm and its own yin and yang elements. it is the interaction of these complementary extremes that produces harmony, as laozi said, extremes meet. since the marathon, this notion of two opposite forces working together has been my running partner, so to speak. yin and yang exist everywhere, constantly interacting, and never existing in an absolute condition. ladies and gentlemen, life is like running a marathon, let us discover, define and develop a natural rhythm of life, in order to achieve both harmony and success. thank you for listening. Parents gave me life in this world,I love the most is them. Expressing of loving parents do not need to pass a language that I love ever we can do some little the Father's Day or Mother's Day,we can prepare a delicious breakfast for can remember their their birthdays,we don't need to buy gifts,but have to say happy birthday. When parents come home from work,we can hand them a cup of hot water to make them can help parents to share some of the housework,so that they have more time to part of the family,we should take active to do we read out,we should always contact them,tell them recent things of our them not worry about us. It is known to all our parents love is priceless,is not asking for should love them in return. But,parents can be very simple long as the life of more concern to them,for them to have been very do it. After investigation, we found that caused the main reason for the increase of greenhouse gases is human activity. Carbon dioxide, for example, before the human society to realize industrialization in the early 19th century, the concentration of carbon dioxide in the atmosphere to 270 parts per million, and in 1988 to rise to 350 PPM. Atmospheric co2 concentration increased there are two main reasons: first, the dramatic increase in population and the development of industrialization, human society, consumption of fossil fuels has increased dramatically, combustion produces a large amount of carbon dioxide into the atmosphere, increase the concentration of carbon dioxide in the atmosphere: second forest reduces the amount of carbon dioxide absorbed by plants use, a speed reduction in carbon dioxide is consumed, also leading to higher concentration of carbon dioxide in the atmosphere. Greenhouse gases than carbon dioxide, such as methane, CFCS (freon), nitrogen oxide and so on also need to increase a different level. Although there are many uncertainties, it is clear that global warming on climate, rainfall, and the influence of sea level and the resulting impact on human settlements and the ecosystem is extremely complex, must be given the attention they deserve. Think this kind of influence is irrelevant in the long run view is irresponsible. The main cause of global warming, the atmosphere is destroyed, serious pollution and greenhouse effect caused by global warming could affect global warming will bring to the earth and human complex potential impact, both positive and there are also negative. Such as temperature height, deputy polar regions may be more suitable for human habitation, under appropriate conditions, higher co2 concentration can promote the photosynthesis, which plants have a higher rate of carbon sequestration, lead to the increase of plant growth, namely the stimulation effect of carbon dioxide, which is the positive impact of global warming. But compared with the positive impact, the negative impact of global warming on human activity will be more vast and far-reaching. 【英文的演讲稿】相关文章： 英文的口号03-29 经典的英文语录12-27 英文演讲稿01-10 公平英文座右铭03-16 英文个性签名05-27 英文毕业感言02-27 英文唯美句子04-11 实习报告英文09-27 励志的英文格言10-19英文的演讲稿9
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