Dear teachers and students:
Hello everyone! Have you ever behaved like this: the hotel is covered with a quilt, but the air conditioning is on; In winter, the indoor temperature is so high that you sweat; Office paper is never used on both sides and fronts; When you go out, you either drive or take a taxi. This is high-carbon life, which has brought us many harms, and the harm of high carbon has seriously affected human health.
It is important to know how much burden the earth and nature bear due to the high-carbon life of some people, and some burdens have also caused tragedies again and again. As the area of water increases, so does the evaporation of water. The rainy season is extended, floods are increasing, the chance of flooding is increasing, the severity and severity of storms are increasing, the life of reservoirs is shortened, droughts are frequent, and the carbon dioxide content of the atmosphere is increasing, making the world's oceans acidic, American scientists**, by the end of the century, overly acidic seawater will lead to coral extinction, plankton reduction, and even collapse of the marine food chain.
To put it simply, low-carbon life is the habit of saving all kinds of resources around us, of course, low-carbon does not mean that we have to deliberately give up the enjoyment of life. As long as you can save more and waste less from the bits and pieces of life, you can also live a comfortable low-carbon life.
Dear teachers and students:
Hello everyone! "Low carbon" is a new word in the past 20 years, and it is also a hot topic that we discuss, people are saying that "low-carbon life starts with me", yes, nature is destroyed, the air is polluted, how can we watch our only earth disappear? From now on, it is our low-carbon life! Be an eco-friendly person.
In order to advocate "low carbon", the West Lake District hosted the "production of low-carbon cars" activity during the winter vacation. I'm a little puzzled, what should a low-carbon car do? Just when I was puzzled, my mother came over and said, "Low carbon is the ...... of using less polluting materials."Before I could finish speaking, I understood, my eyes began to search through the pile of waste newspapers, I chose a lid of a tea caddy and a box with cards to form the body, what to use for tires? At this time, I saw a few empty bottles, and by the way, I could use the caps! Thanks to my efforts, the car was finally completed.
When I came to the school, I saw that the cars of my classmates were all beautiful, some of them were made of papier-mâché paste, some were painted with black paint, some were pasted with cellophane, and all kinds of small beads were hung, but in the end, I was the only one who won the award in the district. Oh, I know why, because my little car is the lowest!
In fact, "low-carbon" is very simple, use less disposable tableware, turn off the lights when leaving the room, use more environmentally friendly bags when shopping, and turn off the faucet ......Let's be a low-carbon person together!
Dear teachers and students:
Beauty is everywhere. Beauty can be on the face of a little girl, in a classmate throwing garbage into the trash, and in the joy after winning. Beauty can also be in cooperation.
It was because of the cooperation of the Wright brothers that there were airplanes in the world; It was because of the cooperation of the Curies that a new world of modern science was opened; It is because of the cooperation of the actors that we can see wonderful TV series. It can be seen how gorgeous the flowers of beauty bloom in cooperation.
Teachers often let us help each other in class. Cooperation, let us learn better, we all show ourselves in cooperation, show the strength of the group.
Not only humans, but also animals, there are many things that have to be done through cooperation. An ant can lift something much heavier than itself, but when it encounters a behemoth and has nothing to do, the only way is to find a few companions to lift the heavy object together. When a leopard tries to eat an elephant on the grassland, it will either be trampled to death or kicked to death, but when a group of leopards attacks an elephant, the elephant will have to surrender obediently.
In the just-concluded school sports meeting, cooperation is our magic weapon to win. At the opening ceremony, the wonderful performance of the group was the crystallization of the cooperation of the whole class. Imagine if it were a class that didn't work together to perform, and they did their own thing, and it wasn't neat at all, the scene would be very messy; The students in the relay should cooperate with each other and cooperate with each other, and if one of the students does not cooperate, then it will be difficult for the class to get satisfactory results.
The human hand is made up of five fingers, and only when the five fingers cooperate with each other can we write good words. The human foot is divided into the left foot and the right foot, and if the two feet do not cooperate, then we will not even be able to walk.
If cooperation is so important, how should we work together?
When discussing with our classmates, we should be involved, express our opinions, and show the style of cooperation in every presentation.