2021年一級建造師證書，領取方法是什么？
一級建造師證書是一種技能類一級證書。建造師分為一級建造師和二級建造師。是建設工程行業的一種執業資格，準入類證書，是擔任大型項目經理的前提條件。下面給大
健康的環境英語演講稿【5篇】
環保意識是現代人的重要標志。我們應當切實地樹立起時代責任感。下面是小編為大家整理的健康的環境英語演講稿，供大家參考借鑒，希望可以幫助到有需要的朋友。
everyone!Now I want to talk about a beatiful world!
When I was young,I always dreamed that I lived in a beautiful country. There were many flowers and trees around our counld hear the birds singing and see the children dancing. The streets were clear and the the air was very fresh! How nice it was!But that only was a dream of mine!How I wish that it would be come true! So I think we should do something to protect our environment. Everyone should make a contribution to protect the environment.
Taking care of our environment is very ever you live,you can do something around your neighbourhood.
Have you ever thrown any litter onto the ground?Have you ever drawn pictures on public walls?Have you ever spat in a public place?Have you ever cut down trees?If your answers are "No",it means that you have already helped protect our environment.
It is our duty to keep our envionment clean and tidy. You might ask yourself,"Have I ever picked up some rubbish and thrown it into a dustbin?Have I ever collected waste paper or bottles for recycling?Have I ever planted any trees or flowers in or near my neighbourhood?"If your answers are"Yes",it means that you have already done something useful to improve the environment.
Now I want to say :Let's do our best to make our world more beautiful!
We live in the world every day. We eat food，drink water，wear clothes，watch TV，use computers and so on. We are producing waste every moment.
Generally speaking，there are four sorts of waste. They are material waste，organic waste，inorganic waste and poisonous & harmful waste. Now，we are going to talk about each sort of waste one by one.
Material waste：it means the waste of substance or things from which something else can be made. For example，people throw away the used metal products and buy a new one，so the old metal waste accumulates. At last，they become waste. For example，when people finish reading newspaper，the paper will become waste. When the glass is broken，it also becomes waste. Nobody wants to use a broken window or drink with a broken glass or wear a pair of broken glasses. Once it is broken，it becomes waste. The rate of using plastics is increasing day by day. People use plastic bags because they are convenient. When they get home，they throw the plastics way，paying no attention to the environment. The more convenience plastics brings to us，the more plastic waste is produced. This is called “white pollution” as most plastics are white. Some of our products we use every day are made of rubber，just like the tyres and the bottom part of our shoes. It’s true that rubber plays an important role in our life. However，it also brings us some trouble when it has been used for a long time and becomes old.The old tyres become waste because it can’t break down by nature. This is really a big problem.
we all know tagore.this famous indian poet once said, “life is given to us, and we earn it by giving it.” as the saying goes, nature is given to us, and we earn it by contributing to it. however, most people nowadays just want to ask for more from the nature. in fact, they do very little contribution to the nature. therefore, the environment around us is becoming worse and worse.
do you often use batteries? then do you know it takes 50 times more energy to make them than they produce? and just one simple battery can pollute as much water as a person can drink in his whole life. the facts and figures are amazing. so would you please try to use batteries only when it is necessary? if possible, give the used ones to the recycling companies so that they will be made into new ones and won’t be able to pollute the environment any more. sometimes we become complacent when it comes to recycling, but when you speak in terms of actual facts and figures that everybody can understand, people become much clearer about the problem.
we, as school students, can also join in recycling activities to protect the environment. for example, our class set up a recycling center beside the back door, it is very useful. it is used to collect the waste paper and plastic bottles. in the past, our classmates used to throw all of these into the trashcan. at the very beginning of this collecting activity, it was not so warm-welcomed. later, more and more people were influenced by the others and joined this collecting activity. gradually, all the students in our class form a good habit to protect the environment. all of us will now put away the reusable things instead of throwing them into the trashcan.
we should always remember in our mind that protecting the environment is our duty that we can never neglect. finally would you please let me endthis speech with a little poem, “be kind to the river. be good to the trees. smile at the sunshine, and bow to the breeze. be friendly to nature, and nature will be friendly to you!”
Dear headmasters, teachers, classmates and friends：
I'm very proud that I have chosen to speak to you all today, I'm a bit
nervous as I've never made a speech before to so many people, so please forgive me if it shows.
As we all know, the environmemt around us is getting worse and worse . In some places we can't see fish swimming in the river or trees on the hills. Some people even have no clean water to drink. So I think we must do something to protect the environment. But what can we do？How to protect our environmemt? For example, we can go to school on foot or by bike . we can use shopping basskets not plastic bags . when we go shopping and we can use both sides of the paper when we write . In a word, if everyone pays more attention to our environment, there will be less pollution and our life will be better.
"There is only one earth", I hope everyone will protect our environment well.
Thanks!
On a Saturday morning. I went to have breakfast. I felt there was a terrible smell and went over to have a look carefully. I found that there was a big pile of banana skins giving out the smell.Just then a young fellow holding a dustpan rubbish to walk towards here . He raised his hands, The big pile of rubbish was here. At once I went to him and said “Uncle , you can’t do like this . These things will rot very soon. It’s bad for our health and make the people fall ill.” However ,the man said “Everyone does so ,who falls ill,who will see the doctor.”
Looking at this , I remembered another act : There is a stream through our village. Over it there are two bridges .At the age of seven years old , I enjoyed the beautiful scenery under the bridge very much. It was the best place to swim in summer. But now the rubbish was getting more and more .Dish leaves,fruit skins,dead ducks and chickens….after rotting ,not only the mosquitos flew around but also the bad smell made everyone feel quite terrible.Though the stream was cleaned up several times, it’s still happening now. A lot of plastic bags always float on it .In summmer we have to go far away from the village to swim.
What causes this? Who is the devil?It’s the human ourselves. I have got to known from a book .The rubbish in the countryside mostly occupies the fields and damages the earth’s surface .It pollutes soil,wave ,atmosphere and damages our health. The adults often say “The body is capital.” But why are they able to make woollen cloth like this ? Does it affect everybody’s safe and sound life ?
Schoolmates, we are the host of society tomorrow . It’s our duty to improve and build the safe invironment.
Safety is in our hands .We must take park in more environmental protection activities, Plant more trees and flowers to make us live in a beautiful home with the blue sky ,blue water and green land forever.
Safety is in our hands . Please try your best to tell people around you to deal with the rubbish , and to make a contribution to building our safe hometome .
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