Environmental poems about bookmarks

1. Bookmark environmental terms 1. Environmental protection is everyone's responsibility.

Protecting the environment is a basic national policy that must be adhered to for a long time.

3. Implement the strategy of rejuvenating the country through science and education and sustainable development.

4. Protect the blue sky and clear water

Building the future of the earth depends on you, me and all of us.

6. Build a beautiful frontier and care for your home.

7. Strengthen environmental publicity and education to raise the environmental awareness of the whole people.

Protecting the environment is the responsibility of every citizen.

9. Environmental protection starts with me.

10. Protect the environment and benefit mankind.

Protecting the environment means protecting ourselves.

12. Destroying the environment means destroying our home.

13. The soil is non-renewable, preventing soil pollution and desertification and reducing soil erosion.

14. Coordination between environment and human survival, resource development and environmental protection

15. Protect the water environment and save water resources

16. Protect Gobi vegetation, prevent dust pollution and protect the atmospheric environment.

17. Establish a sense of the big environment and protect the ecological environment.

18. Environmental protection is a basic national policy of China.

19. We only have one earth. Under a blue sky, let's take action to protect and purify our earth.

It is urgent to control global warming.

2 1. Environmental protection should be put in the first place in the western development.

22. There is only one earth in the family that cannot be cloned.

23. Protecting the environment means protecting life.

24. The earth is the home of all living things, and * * * comes from the harmony of all things.

25. Protecting the terrestrial and marine environment on which we depend requires our human restraint and efforts.

26. Fresh air and elegant environment are what we enjoy. Everyone should do his duty to protect the environment.

27. Desertification, dust and red tide are environmental punishments for human beings.

28. To save the planet, start with the details of life.

29. Protect the ecological environment for the benefit of future generations.

30. A beautiful environment comes from the treasure and maintenance of each of us.

3 1. It is our common wish to improve the environment and create a bright future.

32. It is our common wish to improve the environment and create a bright future.

33. Water is the source of life, and cherishing water resources means cherishing the future of mankind.

Protecting the environment is beneficial to the present and the future.

If man can't coexist with other species, he can't coexist with this planet.

36. Let's act together to return home to clear water and blue sky.

37. Protect the natural balance and save the green environment.

38. Protect the oceans and prevent red tides.

39. Do a good job in soil and water conservation and improve the ecological environment.

Forests are the lungs of the earth, so we should protect them.

4 1. Economic development cannot be at the expense of the environment.

42. Clean up white pollution for life on earth.

43. Man and nature need to live in harmony.

44. One day earlier to protect the environment, one more life guarantee.

45. Protecting and improving the ecological environment is a long-term and arduous task.

46. The focus of environmental protection work should be to let people drink clean water, breathe clean air and eat safe food.

47. pollute the environment and harm others and yourself.

48. Environmental protection and sustainable development.

49. Destroying the environment is digging your own grave.

50. Protect clear water and blue sky and build a green home.

5 1. Protect wildlife, human beings and nature.

2. Environmental protection language 1. Environmental protection is everyone's responsibility. Protecting the environment is a basic national policy that must be adhered to for a long time. 3. Implement the strategy of rejuvenating the country through science and education and sustainable development. 4. Protect the blue sky and clear water. Rely on you, me and all of us to build the future of the earth. 6. Build a beautiful frontier and care for your home. 7. Strengthen environmental publicity and education to raise the environmental awareness of the whole people. Protecting the environment is the responsibility of every citizen.

1 1. Protecting the environment means protecting ourselves. 12. Destroying the environment means destroying our home. 13. The soil is non-renewable, preventing soil pollution and desertification and reducing soil erosion. 14. Environment and human beings exist, and resource development and environmental protection are coordinated. Save water resources 16. Protect Gobi vegetation, prevent dust pollution, and protect the atmospheric environment 17. Establish a great awareness of environmental protection and protect the ecological environment 18. Environmental protection is a basic national policy of our country. We only have one earth. Under a blue sky, let's take action to protect and purify our planet. 20. It is urgent to control global warming. 265,438+0. Environmental protection must go ahead in the development of the western region. 22. There is only one earth at home. 23. Protecting the environment means protecting life. 24. The earth is the home of all living things, and * * * comes from the harmony of all things. 25. Protecting the terrestrial and marine environment on which we depend requires our human restraint and efforts. 27. Desertification, dust and red tide are environmental punishments for human beings. 28. To save the planet, start with the details of life. 29. Protect the ecological environment for the benefit of future generations. 30. A beautiful environment comes from the treasure and maintenance of each of us. 365,438+0. It is our common wish to improve the environment and create a better future. 32. It is our common wish to improve the environment and create a bright future. Cherishing water resources means cherishing the future of mankind. Protecting the environment is beneficial to the present and the future. 35. If man can't coexist with other species, he can't coexist with this planet. 36. Let's act together and return our home to a clear water and blue sky. 37. Protect the natural balance and save the green environment. 38. Protect the oceans and prevent red tides. 39. Do a good job in soil and water conservation and improve the ecological environment. We should protect the forest. Economic development should not be at the expense of the environment. For life on earth, we should eliminate white pollution. Man and nature need harmony. One day earlier to protect the environment, one more life guarantee. Protecting the ecological environment and improving the environment is a long-term and arduous task. The focus of environmental protection work should be to let people drink clean water, breathe clean air and eat safe food.

47. pollute the environment and harm others and yourself. 48. Protecting the environment for sustainable development. 49. Destroying the environment is digging your own grave. 50. Protect clear water and blue sky and build a green home. 5 1. Protect wild animals, protect human beings and nature.

3. How to make bookmarks? There must be a saying about taking care of books. Books are the carrier of human civilization, and books are also our teachers and friends.

Reading a good book can make civilization like water, broaden your horizons, enrich your experience and benefit your life. We should love it as our best friend.

On the occasion of the library service publicity month, in order to make young readers form a good habit of cherishing books and make effective use of reading, on May 18, the library of Wuli Town, Pingqiao District, Xinyang City held an activity of "cherishing books forever". Librarians tell young readers how to fetch, read and put books correctly, and then teach them how to repair books. A broken book has become intact after careful repair. The purpose of this activity is to call on readers to take good care of books and all the facilities of the library, and not to damage them at will because of temporary convenience, so as to provide a civilized, comfortable and quiet reading environment for the library.

4. How to make a beautiful bookmark with poetry A. veins bookmarks's vein specimen can be used as a teaching aid. Because the specimen is beautiful, it is often used as a bookmark, so the vein specimen is also called veins bookmarks.

The specific preparation method is as follows: (1) The cooking method selects leaves with thick veins and thick mesophyll for standby. Put 200mL water in a beaker, put 5g sodium carbonate and 7g sodium hydroxide in the water, and heat it on the fire.

After boiling, put the leaves in a cup and cook for about 10min. In this process, the blade should be gently swung with tweezers to make the blade corrode evenly.

Cut off the leaves after cooking, put them in a glass jar filled with clear water, brush off the leaves except the veins with a soft-bristled toothbrush (preferably a hard-bristled toothbrush) to expose the veins, then float them in a bleaching powder solution (that is, dissolve 8g bleaching powder in 40mL water and 6g potassium carbonate in 30mL boiling water), then mix and shake the two solutions evenly, cool them, add 100mL water, and filter them. After bleaching, the vein samples can be dyed into various colors as needed.

(2) Rotting method: soak the above-mentioned leaves suitable for making vein specimens in water, and pay attention to placing the soaking device in a warm place, so as to use bacteria to rot the parts outside the veins in the leaves. The following steps are the same as the cooking method.

Pay attention to changing water when the immersion liquid stinks. This method takes a long time to make, but it is simple.

B. How to make leaf bookmarks Many students like bookmarks, which are colorful and varied. Some are made of cardboard, some are made of plastic, and some are made of leaves.

Many students especially like unique and practical leaf bookmarks. How do you bookmark the leaves? Firstly, the structure of leaves is briefly introduced: the surface of leaves is surrounded by a layer of epidermal cells, which has the function of protecting leaves.

Inside the epidermis are some mesophyll tissues containing green leaves, which can be used for photosynthesis. Through mesophyll tissue are veins composed of transport tissue and mechanical tissue.

Veins bookmarks is made of veins only by removing epidermis and mesophyll tissue. On the bookmark, you can see that a thick vein in the middle is called the main vein, and many smaller branches on the main vein are called lateral veins; On the lateral vein, there are smaller branches called veinlets.

In this way, the whole venous system is finally connected into a network structure. Dye the mesh in various colors, tie a ribbon and make a beautiful mesh bookmark.

Now let's talk about the whole process of making veins bookmarks: leaves from cortex are usually used, such as leaves from osmanthus trees and leaves from beech plants. The picked leaves should be the right size, not incomplete, older and not too tender.

After picking leaves, put them into a beaker (as shown in Figure 1), add 10~ 15% sodium hydroxide aqueous solution (until the leaves are submerged), heat and boil 10~ 15 minutes (as shown in Figure 2), take them out and spread them on plastic gauze. After the above treatment, the epidermis and mesophyll tissue of the leaves are dispersed and washed away by tap water, leaving reticular veins.

After washing the veins, pick them up and spread them on absorbent paper, press them dry and flatten them, and then dye them in the dye vat. A variety of dyes can be used for dyeing (as shown in Figure 4).

Red ink and blue ink are also good. Dye 1~2 hours, take it out, spread it flat on absorbent paper, flatten it and dry it.

After taking it out, tie a ribbon at the bottom of the coarse texture to make a texture bookmark.

Now, we all support an environmentally friendly and low-carbon world.

If you are still using ordinary plastic bookmarks or paper bookmarks, haha, then you are out! Yesterday in the book, I came across a bookmark that made transparent leaves. Now I'll teach you. Leaf bookmark, leaf bookmark, definitely the most important thing is the leaf.

But what leaves do you want? Not poplar leaves, not locust leaves, not willow leaves. What leaves are they? Tell you, the answer is, osmanthus leaves are fragrant. The leaves and veins of this osmanthus tree are hard and not easy to break.

On the other hand, it is very durable. So choose big leaves. If you like small ones, I won't say anything. Personal preference.

Take the beaker, alkaline noodles and leaves for the experiment. Let's start now! The first step is to put the leaves in a beaker for the experiment, fill it with water and put it on the balcony. Be careful, the water will drown the leaves. Now is to wait, after two or three days, let the mesophyll of the leaves slowly corrode.

Next, pour the water out of the experimental beaker, rinse the cup clean, and then pick up two-thirds of the water. Put the leaves into the experimental beaker again.

Then pour two spoonfuls of alkaline noodles into a beaker for experiment. Be careful not to let the alkaline surface touch your hands. Alkalinity can be corrosive.

Now put the experimental beaker on the liquefied gas stove and bake it slowly for ten to fifteen minutes. Then turn off the fire and take the burnt osmanthus leaves out of the beaker with tweezers.

Put it on a glass plate. Remember, don't put it on the dining table or wooden things, otherwise the alkalinity will produce a chemical reaction, and these days' efforts will be in vain.

Now, halfway through, the most important step has begun. We took out the toothbrush, the side without the brush head, and gently rubbed it back and forth to make the mesophyll on the veins peel off.

Finally, only the veins are left on the leaves, and the bookmark of the leaves is done. It's easier said than done.

For example, the first leaf I cooked tonight, I just brushed it for the first time and brushed a big hole directly because of too much force. The second leaf, because the strength is too small, has not been brushed off after several brushes. When I opened the leaves, I saw that the leaves had passed through ... speechless.

The third leaf, finally brushed off, fell at my feet because I was so excited, and was trampled to pieces, alas! I am so excited. I remind you, after you finish, you must wait for the leaves to dry before using them! Everyone who likes it may wish to give it a try! Please accept favorable comments. Thank you.

6. How to make manual bookmarks for primary school students' ancient poems? Use environmentally friendly materials to make handmade bookmarks. Materials to be prepared: watercolor pens, scissors and colored cardboard.

1, let's draw the following patterns on the cardboard with a watercolor pen first. In order to draw straight lines, we can use a ruler as an aid.

2. Then use scissors to cut the drawn pattern along the outermost line.

3. Then use scissors to cut along the lines inside the pattern, not the dotted lines.

According to the above method, you can draw different patterns according to your own preferences, as shown below.

5. Bookmarks made in this way are clamped on books like illustrations, which is very convenient for reading books and reading poems.

7. How to bookmark ancient poetry materials: cardboard, punching holes, scissors and pens.

The practice is as follows:

1. First cut the cardboard to the required size, and then punch holes in the cardboard with a punch.

2. Then cut off the four corners of the cardboard.

3. Next, draw your favorite pattern on the front with a pen, and write the ancient poems you want to write on the back.

4. Finally, fold the rope in half and pass through the hole, then pass both ends of the rope mouth through the coil at the other end and tighten it.

5. Just color and decorate the bookmark a little.

Extended data:

A small piece of paper, celluloid or ceramics sandwiched in a book, used to mark where to read and record the reading progress.

Bookmark pictures are random and widely used. Even used train tickets and plane tickets can be used as bookmarks. In addition to graphic content, art bookmarks are often innovative in materials and shapes. Bookmarks are more convenient than folding books and do less damage to books, so they are a good way to remember page numbers.

In ancient times, it refers to bamboo, teeth, paper or silk strips with titles hanging on one end of the scroll or attached to the cover. It refers to paper or silk strips with titles attached to the cover of thread-bound books, and the words on them can be handwritten or printed. Some newly bound books are also printed directly on the book cover in its form.

There are also many kinds of bookmarks: electronic bookmarks, metal bookmarks, text bookmarks and plant leaf bookmarks.

Reference source: Baidu Encyclopedia: Bookmarks

8. As for the bookmark of Helen Keller's famous words, as long as you face the sun, you won't see the shadow. Helen Keller

Facing the light, the shadow is behind us-Helen Keller

Faith is the master of fate-Helen Keller

Sometimes I think it would be great if people treated every day of their lives as if it were their last! This may show the value of life-Helen Keller.

The best and most beautiful things in the world can't be seen or touched ... they can only be felt with heart. Helen Keller

For those who are above fate, self-confidence is the master of fate. Helen Keller

I will open a window of opportunity for you-Helen Keller. Darkness will make people cherish light more, and silence will make people love sound more.

Because in the long night of my life, the books I have read and the books read to me by others have become a great and bright lighthouse, revealing to me the deepest source of human life and human spirit.

The most beautiful things in the world are invisible and intangible. Feel it from the heart.

Love is invisible, but you can feel the sweetness she brings.

I can feel so much happiness just by touching it, so if I can see it, I will find many better things!

The greatest disaster in life lies not in the trauma of the past, but in giving up the future.

Nothing can be achieved without hope.

All the atoms in my body are vibrators. I can guess what happens every day by the vibrations I feel around the house.

We are obviously different. People who can see are different from those who can't see. It's not that we feel differently, but that we feel differently. Only when our imagination and courage are different can we find wisdom beyond our feelings.

No matter what environment you are in, you must persist in your efforts.

I study hard and hope to use it in the future and make contributions to society.

As long as it is really beneficial to society and I can do it, I will go all out.