有關夢想的作文素材，素材整合
有關夢想的作文素材有哪些呢？作文素材一般來說指的是文學、藝術的原始材料，也就是未經總括與提煉的實際生活現象。“素材”通常在進入文章之后就成為了“題材”
小學生環保英語的演講稿范文5篇
讓我們行動起來，保護我們的環境，熱愛我們的家園，下面是小編為大家整理的小學生環保英語的演講稿，如果大家喜歡可以分享給身邊的朋友，希望對大家有所幫助.
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. Improving Beijing's environment for the Olympics Ladies and gentlemen: Good morning! Today, the title of my speech is Improving Beijing's environment for the Olympics. Have you ever seen animals cry? Do you know what makes them cry? It's the polluted world, a dirty world, caused by our irresponsible behaviors, that makes those lovely animals cry. Many of us are smart enough to know how terrible it is to have a world without animals and plants. But some people still persist in making the same errors and harming the environment. What's worse is that people are eating wild animals. Those people don't know, and more importantly, they don't want to know. This kind of behavior has caused some specific problems.
For example, medical experts have suggested that eating wild animals helped spread the terrible disease SARS. Now, our world is no longer clean and beautiful. Why? Because air, water, and noise pollution has become more and more serious. Noise pollution makes us talk more loudly and become angry more easily. Water pollution makes our rivers and lakes very dirty. Air pollution is the most serious kind of pollution. Both air pollution and water pollution are not only dangerous to our health, but also dangerous to animals and plants. We're destroying our only world. A large number of trees have been cut down, so a lot of lands have been turned into deserts. Pollution can be seen everywhere! Unquestionably it is essential that we clean up our environment. Sadly, we've not always appreciated the importance of protecting the environment.
On the streets, you can see cars producing smog. In the bathrooms, you can see students leaving the water tap on after using them. Not only the young people, but also the elderly ones throw things everywhere without thinking it's wrong, even in a beautiful park. these things are taking place every day, even in modern cities like Beijing. We can't do that any more. We must learn how to protect the environment. If everyone is aware of protecting it instead of destroying it, the world can become cleaner, more beautiful, and more peaceful. The theme of Beijing 20__ Olympic Games is "New Peking, New Olympic". It's the target owned by every Chinese. We should try our best to improve Beijing's environment for Olympics. , let's begin to act! First, start with the things around you. Don't throw rubbish onto the road. Don't talk loudly when you are outdoors. Turn off the water tap after using it. Go to school by bike or by bus instead of by private car.
Save your pocket money and contribute to environmental protection organizations. Take me as an example, I take action in order to make our only world full of happiness. I pick up rubbish and throw it into a trashcan. I collect waste paper or bottles for recycling. I plant more trees and flowers, and so on. If you do all these things just like me, it means you have done something useful to improve the environment. We're grateful, because the emblem of the Beijing 20__ Olympic Games is a precious treasure dedicated to the Olympic Movement by the people of China. Under the guidance of the Olympic spirit, let us do a better job in all fields of our preparation and venue construction work in an efficient way.
We will combine the Olympic Movement with the latest technology and advanced culture to make the Beijing Games the best Olympic Games ever! Welcome to Beijing! Thank you.
Hello! I wonder whether everybody knows the meaning of these two words of " energy-conservation " and " low carbon "? I assume as a matter of course and know. Does " energy-conservation " save the energy? Does " low carbon " reduce carbon emission? Yes, it is really simple. We often chat about them. But, do you really understand them? Have they really taken root on your bottom of heart deeply?
Once, the Earth mother left our rich energy to cause us to be jubilant, sighed on Earth's energy inexhaustible, inexhaustible, now, the newest statistics indicated, the petroleum will dry up after 60 years, the coal also might supply the humanity to use for 250 years; Once, developed first, the environment question the situation which neglected is often occurred, now, the sustainable development, was together harmoniously with the nature the biggest topic.Not difficult to see, the environment question in is taken unceasingly by the people.For all this, the environment question was still stern, the energy conservation reduced the platoon, the low-carbon lives imminently.At the Copenhagen climate congress, this affects the human destiny the question slowly to be unable to reach the agreement actually.In the life, is driving the great displacement automobile, purchases including the fluorine air conditioning, the refrigerator, including the phosphorus laundry powder, turns on the air conditioning the low temperature also one side to bind in the summer the quilt, the daylight lamp is being long all night clearly, water cock water drop sound day and night not rest ......These influence environment phenomenon common occurrence.This is rebels with ours position. American President Kennedy has said: Do not have to ask the country can make any for us, must ask first oneself can make any for the country.The low-carbon life needs everybody to participation!
The low-carbon life first is one kind of life manner.So long as wants, each person may be able to achieve! The electricity saving, saves gas and oil, the solar terms, saving water, the tree-planting, makes use of waste, by step generation of vehicle ......TThe intravenous drip, in life each aspect, all may choose the low-carbon life the manner.The low-carbon life is also representing one kind healthily, the more natural life style.Little eats counter-season food, the generation by works as season food; Little uses the disposable product, the generation by the duplicated things; Little rides an overhead traveling crane, little sits one time the elevator, the generation rides the bicycle, crawls the staircase, while falls the low-carbon withdrawal, we will have a healthier body and mind.
We believed, so long as everybody works as one, participation together, humanity's tomorrow certainly will be able to be happier! Schoolmates, today, your low-carbon?
“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!
With the development of science and technology，people are attaching moreand more signifance to low-carbon lifestyle. There is no denying that we shouldlead a low-carbon life.
For example ，we should turn off the light when we leavethe classroom，turn off the water tap when we finish washing and so on. What'smoreFurthermore，it's our duty to lead a low-carbon life，which does good to ourenvironmentsustainable development.Let us lead a low- carbon life !
Our environment is very important for our lives . We need the fresh air，the clean water and so on . In the past， there were many trees around us ，theair was fresh and the river was clean.But now，people cut down many trees.
Airpollution and water polloution are very serious . The environment around us beesvery terrible . We should protect our environment. First， we should plant manytrees to keep water. Second ， we can ride a bike or walk to the school andwork.. Third ， we shouldn’t throw the dirty water into the river . Fourth， weshouldn’t use the plastic bags. Finally， we can ask more people to join us.
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