记得鲁滨逊刚落难到荒岛时，有多么悲观，可是，当他看到淡水、果林还有动物时，又仿佛找到了一线生机。于是，他乐观地在荒岛上生活了十年之久。鲁滨逊生病时，他顽强与病魔作斗争，有时，他也在责怪自己，为什么不听父亲的'话，而是选择跑出来。他想让上帝来帮助自己，他甚至和自己的良知争吵。可是，他还是熬了过来，靠着一支枪和几本《圣经》熬了过来，靠着自己回家的欲望熬了过来。

鲁滨逊在当时的英国只是一个蚂蚁般大小的小人物，可他却靠着理想与希望，奇迹般的干了一番轰轰烈烈的大事业。在生活中，也有像他这样顽强的人：无臂钢琴师刘伟，孝女孟佩杰和等等遭受生活的挫败反而更加坚持不懈的人。

理想是动力，欲望是源泉，乐观是精神，坚持不懈是永久的力量。拥有这些，有些人可以取得不朽的成绩，有些人可以快乐的生活一辈子，而没有这些的人则一事无成。

鲁滨逊的梦想和爱好是航海和冒险，途中，他经历了许多坎坷与困难，可他都用自己的希望坚持了下来。其中，不免包括了许多汗水与痛楚，但他选择了坚持，选择了用辛苦换取最后的胜利！

我读过许多书，可丹尼尔迪福笔下的鲁滨逊却给我很深的印象。谁能像他那样坚持不懈？谁能像他那样不被困难击败，谁能像他那样英勇神武？谁有能像他那样遇到困难也会冷静而对？当然，一定有，要不然，世界哪来那么多成功的人？即使拥有这些的人还没有成功，那么他离成功只差一步之遥。

英语环保演讲稿篇2

my honorable judges:

with the high level of development of technology today,our lives have become more and more comfortable,wearing beautiful clothes,eating delicious food,and playing with modern toys.most of us think that we human beings are the cleverest of all the animals around the world.sure there is no doubt that we are wise.we have created a large number of successful things.on the other hand,we are also destroying the environment and bringing death to many kinds of animal.

no man is an island.entire of itself.each is a piece of the continent.

there is no hope for human being if we continuous killed animals tomorrow.yes,it’s time to do something to save dolphins,animals,and human beings.let’s join our hands together to make the world better!

thank you very much for your attention.

英语环保演讲稿篇3

demand for graduates in the uk with skills related to sustainability is booming. academia is waking up to the need to train specialists in green architecture, chemistry and engineering.dean millar founded the world’s first ever bsc course in renewable energy at exeter university after working as an industry consultant.he said: "a lot of companies were complaining that there was a lack of bright young people suitably trained to work in the renewables business."now his course has around 90 students learning the ins and outs of biomass, tidal, solar and offshore wind power.their career prospects are incredibly bright. employment opportunities are not just limited to the energy sector, but segue into the regulatory and, increasingly, investment sectors as well."the big boys are moving in. the returns to be had are significant, especially in terms of wind development," said millar. "financial firms need expertise across the board so they can make sensible investment decisions."students on york university’s master’s course in green chemistry are ideally placed to take advantage of the growing demand in industry for graduates with waste minimization skills.

professor james clark is founder of york’s green chemistry centre for excellence and the world’s leading green chemistry journal, green chemistry. he said: "we are now talking to producers of automobiles, electronics, furniture and pharmaceuticals, people who need to use chemistry but don’t think of themselves as chemists."as waste production legislation becomes increasingly strict, the traditional emphasis on making as much of a chemical as possible is shifting towards minimizing the waste that process creates. "a lot of chemicals are made from petroleum, but we are developing sustainable ways to make carbon, typically from biomass such as dead plants and trees," said professor clark.all of last year’s graduates quickly found employment, some receiving multiple job offers in a variety of different fields.li li, a 26-year-old chinese postgraduate student, graduated from york in 20xx. she said:"i hadn’t heard about green chemistry in china. it was a new area and i was curious. now the government back home needs people who know about these principles."deep in the heart of wales, 400 students at the centre for alternative technology’s (cat) graduate school of the environment are busy designing and building everything from high insulation wood housing to wind power turbines. with energy costs rising, building firms are increasingly looking to minimize the energy wasted heating and lighting homes, a service cat students are well-equipped to provide.

a new institute is being built to meet the burgeoning demand for places and a distance learning facility will be launched next september so foreign students can complete cat courses from home.the expertise being taught on these courses is essential to a continually expanding range of companies and government authorities. yet there is a larger goal at stake; the students are at the forefront of the battle against climate change. in the words of dean millar, "if we’re going to save the planet, we need to start turning these people out in big numbers."

英语环保演讲稿篇4

nature--overpopulation

what is nature? it's everything that exists in the world independently of people, such as pants and animals, earth and rocks, and the weather.

now more and more people are focusing on the nature. it is no doubt that the nature is important to every human being. no nature, no life. because of the supplies of the nature, we have lived happily for a long time. and we started to gain every thing available from the nature. and this lasted so long a time. today, people have discovered that the nature around is getting worse and worse.

what is threatening the nature? air and water pollution, overharvesting of plant and animal species, overpopulation and so on. overpopulation is the biggest source of pollution. let's take overpopulation as an example.

what does overpopulation feel like? when we move slowly through the city in a tazi. when we enter a crowded slum district. when the temperature is high and when the air is thick with dust and smoke. the streets are crowded with people. the streets seem alive with people. people eating. people washing. people talking. people sleeping. people visiting each other, arguing and screaming. people relieving themselves. people pushing their hands through the taxi windows, begging. people leading animals. people, people, people, people. as we drive slowly through the crowd, sounding the taxi's horn, the dust, heat, noise and cooking fires made it like a scene from hell! i admit, frightening.

to the nature, overpopulation is a big problem. more people, more pollution. and the big population is threatening the nature every second.

the rapid rise in world population is not creating problems only for the developing countries. the whole world faces the problem that raw materials are being used up at an increasing rate and food production can not keep up with the population increase. people in rich countries make the heaviest demands on the world's resources, its food, fuel and land, and cause the most pollution. a baby born in the united states will use in his lifetime 30 times more of the world's resources than a baby born in india. unless all the countries of the world take united action to deal with the population explosion there will be more and more people fighting for a share of less and less land, food and fuel, and the future will bring poverty, misery and war to us all.

for most of the developing countries, it is a good idea to control the population growth. for example, china has carried out birth control for years. and this plan has a great effect on the world population.

if the population continues to increase, if the air and water continue to be polluted, if we don't do something to protect wild-plant and wildlife species will be declining. species and biological communities have difficulty adapting to change. economic opportunities and the quality of life of future generations are also put at risk. by protecting nature, we protect ourselves.

let's unite together, hand in hand we stand all across the land.

we can make this world in which to live. hand in hand. control the population growth. take good care of our nature.

英语环保演讲稿篇5

im worried about my country.there is polution everywhere.its time to do something about it.

we need fresh air to breathe.we need pure water to drink.we need a clean environment to be healthy.

people have to stop littering.we have to respect our surroundings.we must become friends of the earth.

first,everyone must get involved.everyone must lend a hand.together we can clean up our neiborhoods.

second,we can practice conservation.we can reduce waste and reuse things.we can recycle paper,bottles,and plastic.

third,we can put up more dont litter signs.we can trashcans on every corner.we can pick up garbage when we see it.

we must take action to fight pollution.its our future were protecting.its our duty to keep our planet clean.

so,please dont pollute.dont be a litterbug.dont be afraid to remind others,too.

lets protect natures beauty.lets make our future bright.lets start to clean up now.

我担心我的国家，到处都有污染。做一些事情的时候。

我们需要新鲜的'空气来呼吸，我们需要纯净的水来饮用，我们需要一个干净的环境来保持健康。

人们必须停止乱丢垃圾。我们必须尊重我们的环境，我们必须成为地球的朋友。

首先，每个人都必须参与进来。每个人都必须伸出援手。我们可以一起清理我们的neiborhoods。

第二，我们可以实行节约，我们可以减少浪费和再利用的东西，我们可以回收纸、瓶子和塑料。

第三，我们可以把更多的不乱扔垃圾的迹象。我们可以在每个角落的垃圾桶。我们可以捡垃圾，当我们看到它。

我们必须采取行动来对抗污染，我们的未来是保护我们的责任，保持我们的地球清洁是我们的责任。

所以，请不要污染环境，不要乱扔垃圾，不要害怕去提醒别人，太。

让我们保护大自然的美丽。让我们的未来更美好。让我们开始清理吧。

英语环保演讲稿篇6

“low-carbon” is one of the most popular buzz-words in this year. not only china but all countries focus on the topic of “low-carbon”.

here, i’d like to share my own experience abroad with you. several years ago, i was very lucky to have an opportunity to live in the australia about half a month. during that time, not only did i enjoy the beautiful natural scenery there, but also i appreciated the people’s active way of protecting their environment. now, whenever the environment protection is mentioned, the beautiful scenery of australia will arise in my mind, white clouds flying across the blue sky, green grassplot sprinkled with colorful flowers and lovely squirrels playing happily among the trees.

as a citizen of china, if everyone can actively protect the environment in our daily life and if we would like to reduce our carbon footprint, the scenery of blue sky, green grass and lovely animals in australia will appear in china, even in hefei.

but i totally support the view, that is to say, emotion without action is irrelevant! do you unplug electronics after you use them? do you switch off everything before you go to sleep? do you adjust your tv screen a bit dimmer to save energy? do you re-use water for different activities around the house? each of these seemingly insignificant adjustments in your daily life can make a difference in saving the environment of tomorrow.

we all know that nothing is more comfortable than sitting in the warmth of a hearted car while it’s snowing and hailing outside in the freezing cold…but with global warming and even global cooling becoming more pressing by the day, not to mention your own health, take a walk ,ride a bike ,reduce your carbon footprint on the environment .it is said that tiny streams can be combined into a vast ocean, small trees can be an immense forest, and every little makes a mickle.

“low-carbon” is not just a buzz-word but a goal that people from all over the world wanna get. so, reduce carbon footprint! reduce damage! save energy! save the world!

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