2021年一級建造師，成績在哪里查詢？
一級建造師，是建設(shè)工程行業(yè)的一種執(zhí)業(yè)資格，是擔(dān)任大型工程項目經(jīng)理的前提條件。一級建造師成績合格標(biāo)準(zhǔn)為滿分的60%。一級建造師執(zhí)業(yè)資格考試分4個半天，以紙筆作
小學(xué)生環(huán)保英語演講稿優(yōu)秀5篇
讓我們攜起手來，為我們的地球家園締造一個美好的明天吧。下面是小編為大家整理的小學(xué)生環(huán)保英語演講稿 ，如果大家喜歡可以分享給身邊的朋友。
Hello,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 city.We 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 important.Wherever 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!
Once man did not have to think about the protection of his environment.There were few people on the earth,and natural resources seemed to be unlimited.Today things are different.The world has become too crowded.We are using up our natural resources,and polluting our environment with dangerous chemicals.If we continue to do this,human life on earth will not survive.We realize that if too many fish are taken from the sea,there will soon be none left.Yet,with modern fishing methods,more and more fish are caught.We know that if too many trees are cut down,forests will disappear.
Yet,we continue to use powerful machines to cut down more and more trees.We see that if rivers are polluted with waste products,we will die.Yet,waste products are still put into rivers.We know that if the population continues to rise at the present rate,in a few years,there wont be enough food.What can we do to solve these problems?If we eat more vegetables and less meat,there will be more food available.Land for crops feeds five times more people than land where animals are kept.Our natural resources will last longer if we learn to recyciethem.
The world population will not rise so quickly if people use modern methods of birth control.Finally,if we educate people to think about the problems we shall have a better and cleaner planet in the future.
The earth's environment is becoming worse now,but many people still don't take him seriously.Garbage all over the sky flying,floating to the branches,stream,everywhere,polluted the river,used to playing in the river fish shrimp all disappear without a trace,once singing in the branches of the bird is gone.People cut down trees,China's current annual production and discarding the forty-five billion pairs of disposable chopsticks,the equivalent of twenty-five million adult trees were cut down! A lot of plastic products to in one thousand years to break down on the ground,will also release greenhouse gases during! See here,you will be indifferent?
We should start small,do not litter,do not spit everywhere,private cars less,go out by car it's best to do the bus,a variety of flowers and plants trees,go out to carry chopsticks and bag,avoid using disposable chopsticks and plastic bags,and so on.
On one occasion,I would not be eco-friendly.That night,I want to finish with the homework be thrown away,mother saw it,said to me:"these paper recycling can also reuse,waste,what a pity,the back of the paper can also be used,you can use it to make toilet paper it." I looked down and realized his mistake,from now on,I haven't wasted.
The earth is our great mother,though she is four billion five hundred million years old,but young and aging of the earth is not measured by age,as the earth's children,we should make our own mother forever young! Come on,let's work hard,I believe,if everyone make efforts,small power will converge into a great power,let our earth mother can restore health and beauty!
The world we live in is becoming more and more intolerable because of environmental destruction. For example , forest destruction results in decrease of planting land and unpleasant weather. In addition, man is faced with problems of water pollution and air pollution.
A lot of measures have been taken. Planting trees helps improve and beautify the environment. Besides, laws concerning environmental protection have been put into effect and achieved good results.
However, the problem of environmental protection remains far from being solved. On the one hand, the environment pollution and destruction are getting worse and worse in the modern world. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem. In a word, there is a long way to go before we enjoy a clean and comfortable world.
As we all know the challenge and opportunity always confused with hope in the 21st century is also twin human facing challenges period. Special performance in this aspect of the relation between man and nature. Human deforestation blind development farming damaging the vegetation causes soil erosion desertification Any natural resources make the underground mining mineral deposits in the increasingly exhausted Wastewater and waste exhaust gas emission make continuous natural environment seriously deteriorating.
Human nature is excessive to take suffer the nature ruthless retaliation: hurricane rainstorm storms floods and drought insect heat forest fires earthquake etc. the world because of drought disaster equipoised reasons caused the transference refugees until 2025 reach 100m. Painful ecological lesson has attracted the attention of the world and all mankind ioc commission inspection bid cities improving the eco-environment is one important content. China has issued a lot of environmental protection policies and regulations. Our country also attaches great importance to the protection of environment education the "building a green campus activities" in the country for grandeur.
Students our school is always in advocating "green wanli" which is one of important content protection beautify our campus. We often see many students on campus each picking up litter With our own hands to protect a beautiful campus. However we also often see some we dont want to see their scenario: the playground stairs corridor have the paper scraps the profession. Again see the lawn some classmates in trample the schools green belts sometimes found to have deep foot-prints some places even gone became trail.
My fellow students we is the 21st century master awareness of environmental protection is modern signs. We must have the era of responsibility. Responding to global focus on the side based on the campus. Many curved waist dont pick up peel confetti throws anywhere disorderly vomit More step dont cross green belts grassland. "Kindness small and not for is a sin to steal a pin" starts from me since the childhood starts from the side with starting from now. To protect the earth mother purify the campus.
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