2021年一級建造師，成績在哪里查詢？
一級建造師，是建設工程行業的一種執業資格，是擔任大型工程項目經理的前提條件。一級建造師成績合格標準為滿分的60%。一級建造師執業資格考試分4個半天，以紙筆作
關于節約的英語演講稿五分鐘(5篇)
節儉不僅是一種美德，也是一種不可或缺的責任。讓我們從現在做起，下面是小編為大家整理的關于節約的英語演講稿五分鐘，如果大家喜歡可以分享給身邊的朋友。
Dear teachers and students
People need water, animals need water, plants need water, and almost all things on the earth need water. Without water, we have no life. Without water, our lovely animals will face the crisis of death, and our flowers will also face death.
One day, when I saw my mother cooking and washing vegetables for me, my mother poured the vegetable washing water into the vegetable washing pool, but it was still so clean, so I poured it out. It was a waste of water, and it should still be usable! From that day on, as soon as I saw my mother washing vegetables, I "flew" like an arrow to remind my mother that as long as the water for washing vegetables is fished out, it can water flowers, mop the floor, etc. In this way, the vibrant water will not be wasted.
Some people may not know that some places can only rely on rain to quench their thirst. Therefore, we must save water. Don't waste it.
Some people say that the last drop of water on the earth will be the last tear of mankind. This sentence is all right, so we should save water for everyone and not let it become the last tear.
thank you.
Water is very important in our life.We drink it every day and use it to cook and wash things.We can not live without water.But how can we save water?
There are several ways to save water.Firstly,take shorter showers and don’t leave the tap running when we don’t need to use water.Secondly,Try to reuse water .It’s the most important way for us to save water.At last,We should not pollute water so that we willl have fresh water for years and years.
If we do not save water,the last drop of water will be a teardrop.To protect water is to protect our life.
.Some people think theres much water on the earth.In fact,there is only a little water for us to use now.If we dont save it,it will surely be used out some day.
Then what should we do?
First,when we finish washing the clothes,we can use the water to clean the floor.Second,if we see the dripping tap,we ought to fix the tap as soon as possible.Third,we can have a shower instead of a bath because having a bath can waste a lot of water.
In these ways,we can save not only huge amounts of water but also ourselves
Dear teachers and students
hello everyone!
Water is the source of all life. It is precisely because of water that we have this blue and beautiful planet, which enables human beings, animals and plants to survive.
If there is no water, what will happen? The earth will be lifeless and lifeless, just like Mars and Saturn. Then, there will be no human beings, trees, flowers and other things will no longer exist. Flowers will bloom after watering, and green leaves will be beautiful after moistening. If there is no water, will flowers bloom? Can the brook sing? Can birds fly? Will small trees flourish? The answer is self-evident.
If everyone has no awareness of saving water, and if water is as expensive as oil, millions of people will die of thirst, and the last drop of water on the earth will become a tear of regret!
Cherish water resources and protect water environment. Sewage treatment system, strengthen water environment monitoring, strengthen legal awareness, and manage water resources and water environment according to law. Saving water is beneficial to the present age and the future. Therefore, I appeal to everyone to save water. From now on, save water, love water, cherish water resources and protect water resources. Start from me, and start from the side bit by bit!
thank you.
Dear teachers and students
hello everyone!
Water is the source of human life! When the spring is warm and the flowers bloom, the rain wakes up everything; In hot summer, the river irrigates the crops; In golden autumn, spring water cools the earth; In winter, tea warms my heart. Water plays a very important role in our lives!
Water not only breeds life and creates a vibrant nature, but also maintains the continuous continuation and development of life. Human civilization was born in the sea and originated in the great rivers. The excellent culture of the Chinese nation for five thousand years has also developed and expanded in the Yellow River and Yangtze River basins. It can be seen that human society is a system based on water. If there is no water, the system will collapse and life will eventually be exhausted!
The rivers, lakes and some of the freshwater resources in the groundwater that can be really utilized by human beings are very few. This only accounts for 0.26% of the earth's total water. 0.26% ah! Students! When we face such a set of data, can we still say that water is inexhaustible? Can we still waste our precious water resources with indifference?
thank you.
Dear teachers and students
Water is the source of life. We have heard this sentence since primary school, and the fact is the same. Almost every track of our life is closely related to water! There is no doubt about the importance of water for us human beings. 70% of our bodies are water. The standard of health is to drink at least 1200ml of water every day. Everyone can know the importance of water.
Nowadays, with the rapid development of society, water pollution is extremely serious, and we can hardly find fresh water resources. When we lived in the countryside as children, we didn't have the consciousness of saving water, because we drank mountain spring water. Because there was no shortage of water, we always felt indifferent. Later, when we came to work in the city, we slowly guessed how important the consciousness of saving water was!
Rice washing water can be used to water flowers or wash dishes for the first time; The water for washing clothes is used to flush the toilet. This is the reuse of water resources, which is clean and fast!
Save water, starting from every drop, from you and me, from the heart!
thank you.
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