Explanatory composition of battery

In our study, work or life, we often see the figure of composition. Composition is a transition from internal speech to external speech, that is, from a compressed, concise language that we can understand to a developed, standardized grammatical structure that can be understood by others. Still at a loss for composition? The following is the explanatory composition of the battery I collected for you. I welcome your reference and hope it will help you. 1

Hi, everyone, I am a battery. Don't look at my small body, but it has a great effect! I can make things without electricity work normally, such as the remote control, which is full of my brothers and sisters!

one day, while I was still sleeping, I was suddenly unpacked by my master. I woke up from my dream, first startled, and then relieved. Although this means that my comfortable life is coming to an end, I am also very happy, because it is time for me to show my skills!

Sure enough, my master put me in the clock, and then looked intently, the clock began to work again. "Hum, I knew this clock was dead! I am still good at guessing! " I only heard my master say so happily. I have been working hard in the clock, and I am proud that I can work for my master!

After 12 months like this, I feel that my physical strength is only 2%. At this time, I recall the comfortable time before, and I really want to have a rest, not to mention a year off, and I will say "thank you" again and again after a day off!

a few months later, my physical strength was completely exhausted, and the clock was cut off again. The master found that the clock was out of power again, so he changed a new battery and threw me into a river.

I drifted along the river and lived a comfortable life again. When I was thirsty, I drank some water, and when I was bored, I chatted with small fish ... But I gradually found that there were fewer and fewer fish chatting with me, and they fled as soon as they saw me. What happened?

Suddenly, I remembered that I am a waste battery, and I am a harmful waste. Being thrown into the river will pollute the environment, and environmental pollution will kill fish!

I just realized the critical situation. Looking around, the nearest island is 1 kilometers away! I swam to the island regardless of the willy-nilly ... A month later, after going through eighty-one difficult, I finally swam to the island, and then jumped into the harmful trash can ...

I think: this is my home, although I miss the good times ... battery description composition 2

Battery, I believe this thing is familiar to everyone! It is an indispensable thing in our life. From remote-controlled cars and remote controllers to computers and mobile phones, it can be found everywhere.

however, nowadays some people throw batteries about. Some people don't think it's much harm to throw batteries around, so they go their own way and even say, "Don't everyone throw batteries around? I don't see much harm!"

and I think that people should not mistake batteries, because littering batteries will cause very serious environmental pollution. I think everyone must know some common sense. A grain of button cell can pollute 6, liters of water, which is equal to a person's lifetime drinking water, and China consumes nearly 7 billion such batteries every year. What an amazing number! A section of No.1 battery rotted in the soil can make one square meter of land lose its use value. It is not too much to say that a section of used batteries is a "pollution bomb". And there are many heavy metals in the battery, such as manganese, cadmium, lead, zinc and so on, among which mercury is the king of heavy metals. Minamata disease, which occurred in Japan in 195s, was that industrial wastewater containing mercury polluted soil and water sources and entered the human food chain. Minamata disease is mercury poisoning. Patients suffer from brain central nerve and peripheral nerve damage due to a large amount of methyl mercury accumulated in the body, ranging from mild hand-foot paralysis to severe death. Everyone is surprised to hear this!

so how can we prevent people from littering their batteries? We can set up two or three waste battery collection stations in a district, and exchange some daily necessities for waste batteries, such as toothpaste and soap, or use a bunch of beautiful flowers. Concentrate the batteries in the station and wait for further scientific treatment; You can also put up some slogans calling on people not to throw batteries around, such as: although the battery is small, it is harmful. Let the battery go back to your home! Wait a minute.

it's too harmful to throw batteries around! Please stop throwing batteries around. Add less pain to the earth and more peace of mind to ourselves!