The whale s self report for the fifth grade is about 400 words answer in 10 minutes! ）

Hello everyone! I'm a whale from the sea. We are mammals, some say fish, but that's wrong, because we breathe with lungs like cattle and sheep, and we're viviparous.

I weigh a lot, 30,000 kilograms, 14 meters long, I belong to baleen whales, mainly eat small fish and small shrimp, but my sibling toothed whales are different, they mainly eat big fish and sea beasts, and sometimes they eat us!

We breathe the most beautifully, my nose is long on the top of my head, and after a while I have to exhale, when we exhale, a column of water is formed, which is vertical, thin and high, like a fountain in the garden, we can spray up to 15 meters high, but my brother is completely different, they spray water column is slanted, thick and short, their water column is much shorter than ours, so experienced fishermen can judge our species and size according to the size of our water column.

Sleeping is a compulsory course for us, we always get together with several heads, head In fact, our temperament is very gentle, we will not take the initiative to attack humans, we really want to make friends with humans, if you want, you can go to the sea or the oceanographic museum.

Because of our high nutritional value, the trappers are killing us like crazy, and now the number of whales is decreasing dramatically, and I have also bitten a few trappers to death because I think it's right.

Yikes! The trappers are coming, I'm leaving, bye-bye.

I'm a whale I'm a whale I'm a whale I'm a whale Hello everyone, I'm a whale. Our whale family is the largest animal in the world, we live in the ocean, we are the giants of the sea. A Tongdu Dayi weighs as much as dozens of big fat pigs, we open our mouths, one person standing in our mouth is not enough to reach our upper jaw, four people around the table reading in our mouths are very spacious, our car-sized heart can push blood all over our body, how about it, we are very big.

We live in the ocean, and our streamlined bodies make us look like fish, so many people call us "whales". But we whales are not fish, we are mammals like cattle and sheep. In ancient times, our ancestors, like the ancestors of cattle and sheep, lived on land.

Later, our ancestors lived in shallow seas close to the land due to changes in the environment. After a long, long time, our ancestors became fish, adapted to life in the sea, and became what they are now. There are many species of whales, which can be roughly divided into two categories, one is baleen whales, which have no teeth; One is the toothed whale, which has sharp teeth, and I am one of them.

We whales also breathe with our lungs, which also means that we are not fish, our nostrils grow on the top of our heads, and when we exhale, they come to the surface, and the jets of water that erupt from our nostrils are no less spectacular than the fountains built by you humans. Different types of whales spew different columns of water: baleen whales spew out vertical, thin and high, reaching straight into the sky.

The column of water that our toothed whale spouts is slanted, thick and short, and obliquely out. We have a large lung capacity, and we can blow more than 20,000 balloons in one breath. We are big and we certainly have a lot of appetite.

Baleen whales mainly eat some small fish and shrimp, when they swim in the sea, they open their mouths, suck many small fish and shrimp together with the seawater into their mouths, and then close their mouths, filter out the seawater filter plate, swallow the small fish and shrimp into their stomachs, and can eat more than 2,000 kilograms in one meal. We toothed whales mainly eat some big fish and sea beasts, and when we encounter prey, we will quickly pounce on them, and use our fangs and sharp teeth to feast on it. We digest very quickly, and we will not be "satisfied" without two tons of food in our stomachs.

We whales are the guardians of the ocean, we maintain the ecological balance of the ocean, and defend the life of the ocean. In addition, our whales are full of treasures, fat can make soap, whale meat is nutritious, whale bones can be refined into glue, whale liver contains a lot of vitamins, and blood and internal organs are excellent fertilizers. However, it also brought disaster to our whale family, and humans continued to hunt us, and several of my companions died tragically on the whaling ship.

Put away your greed and cruelty, O men. Because of our world there is harmony and richness, because of our earth is magnificent, and to protect us is to protect yourselves. Praise will make us dance, love will make you and me more perfect, and nature will always sound that beautiful sound.

Whale's Statement.

I'm a much bigger animal than an elephant! The largest whale weighs 160,000 kilograms, and the smallest weighs 2,000 kilograms. One of our tongues weighed as much as a dozen big fat pigs, and the four of us were reading around the table in our mouths, and it seemed spacious.

We live in the ocean, and because we look like fish, many people call us whales. Actually, I'm not a fish, I'm a mammal.

We can divide into two categories, baleen whales and toothed whales. Baleen whales have no teeth and eat mainly shrimp and small fish; Toothed whales have sharp teeth and eat mainly large fish and sea beasts.

Our fertility is poor, with an average of two years before giving birth to a calf. Due to human hunting and pollution of the marine environment, our numbers have decreased dramatically. The largest blue whale in our whale family, nearly 360,000 were killed in the 20th century!

There are less than 50 left! We have lived on Earth for more than 50 million years, but many species are on the verge of extinction.

We don't have many species left, so why do humans still hunt us? Here, on behalf of the whale people, I shout to the humans: Spare us! Let's live happily!

Hello everyone! Today I would like to introduce myself to you, so that you don't always confuse us with fish. My name is Whale, and although I have a fish next to my name, I am a viviparous mammal, not a fish.

We can roughly divide it into two categories: one is those with no teeth and only whiskers in their mouths, which are called baleen whales; The other type is the tooth that has always been in the mouth, called the toothed whale. Baleen whales are small in species, but they are huge.

Among them, there are huge and incomparable blue whales, slow-moving, fat-headed right whales, humpback whales that like to swim near shore, with short arms and long arms, and small and stable minke whales. There are many species of toothed whales, except for sperm whales, the rest of the body is generally smaller, such as the fierce killer whale.

We have to keep coming to the surface and breathe the air like you humans. We use the nostrils on our head to breathe. When we exhale, we rise to the surface and the air that comes out of our nostrils forms a jet of water, like a fountain.

We are on the verge of extinction due to your human hunting, so I beg you humans to show mercy and stop killing my companions!

This is also a fifth-grade level??? ppppppppppppppp

I am a calf living in the ocean, I am a toothed whale, called a killer whale, my weight is heavier than an elephant, although I am still a young whale, but I am also a full 2000 kilograms, my tongue alone is as heavy as a dozen big fat pigs, if I open my mouth wide, let five people read in my mouth and still feel very spacious.

Although we whales live in the ocean, we are not fish, but mammals, and we breathe with our lungs like humans, and although we can stay in the sea for a long time, we must breathe on the surface of the water every certain time.

We are known as the "Tiger of Hainan" in the ocean, we are very powerful, more than a dozen together can eat a big blue whale, our swimming speed is also very fast, an average of 80 kilometers per hour, although the ocean is so beautiful, so free here, but no happiness is permanent, our whale reproductive ability is very poor, an average of two years to give birth to a young whale, due to human hunting and pollution, we were hunted in the 20th century 360,000, human beings cut off my brother's fins, And then we put our brothers back into the sea, and soon they died, and some of our brothers were poisoned by the serious pollution of human beings, and there are many large factories around the sea, and many tons of wastewater are discharged into the sea every day, and there are only more than 50 of them at present, and many species are on the verge of extinction.

I hope that humanity will stop mutilating us like this, or we will be extinct! Humans, save us, and then we become friends!

I'm a blue whale who lives in the ocean. My ancestors lived on land like cattle and sheep. Then the environment changed, my ancestors lived in shallow seas close to land, and after a long, long time, my ancestors' forelimbs and tail gradually turned into fins, and the hind limbs completely degenerated into the appearance of fish.

I'm the biggest animal in the world, and they say elephants are big, but I'm much bigger than elephants. If I open my mouth and four people sit in my mouth and read, it will feel very spacious.

My companions were about the same as me, the largest weighed about 160,000 kilograms and the smallest weighed 2,000 kilograms, but my companions had 360,000 heads killed in the 20th century.

I have to sleep every day, and when I sleep, we always get together, and we usually find a safe place, with our heads facing in and tails facing outwards, in a circle, and float quietly on the water.

I don't think humans want to die either, so I hope that people don't hunt us anymore and don't let our blue whale family go extinct.

I'm a whale, and now (describing the status quo) ......Worried) ......Hope (the right thing for humanity) ......

I'm a blue whale that lives in the ocean. I am the largest mammal in the world. The staple food is shrimp.

Humans think we're fish, but we're not fish, we're mammals. We also breathe with our lungs. Although we can stay in the sea for a long time. But at a certain time, we have to go to the surface to breathe once, and wait for enough foreign breath to dive into the water.

I can reach a length of about 30 meters, weigh about 170 tons, and a single mouth can accommodate the width of 10 adults to enter and exit freely. My tail is wide and flat, and I can swing freely and flexibly in the water, and I can reach speeds of up to 27 kilometers per hour. My "swallowing type" is that I open my mouth in the ocean and swallow the shrimp and the seawater in my mouth, and then close my mouth and filter out the seawater and swallow the shrimp into my stomach.

I eat about 4 tons of small krill every day.

However, I also have a scared side. What I fear most is the killer whales, known as the "tigers of the sea", who often form groups of dozens and surround my family, and can eat them all in an hour.

We are full of treasures, and our flesh is delicious and nutritious; Our liver contains a lot of vitamins. So, we have been hunted and killed by human beings repeatedly, our numbers have dropped dramatically, and my relatives have become fewer and fewer, almost to the point of extinction.

How I hope that human beings will not be cruel to us like this, we also need a complete and beautiful family, please protect, love us, don't hunt us anymore, we are "crying".

I'm a whale, there are many species of whales in our family, and I'm one of them, I have a long beard, I don't have sharp teeth, I'm docile, I'm very cute.

There are two main groups of our whale family, one is baleen whales, which have no teeth, and the other is toothed whales, which have sharp teeth. Because our whale body is like a fish, so some people call us whales, in fact, we are not fish, we are mammals, this has to start from our ancestors, our ancestors and cattle and sheep ancestors lived on land, and then the living environment changed, our ancestors moved to the shallow beach, and after a long, long time our ancestors' forelimbs and tails became fins, and the hind limbs completely degenerated, becoming the appearance of fish, adapted to marine life.

Because we are mammals that breathe with our lungs like cattle and sheep, we have to breathe every once in a while. Our nostrils grow on our heads, and when we breathe, we lift our heads out of the water, and the exhaled breath forms a column of water, which is very beautiful like a fountain in a garden.

We whales have to sleep every day, and when we sleep, we always get together, and we will find a safe place, with our head facing inwards and our tail facing outward, and if we hear a sound, we will immediately disperse.

Our whales are very large, the largest weighs 160,000 kilograms, and the smallest weighs 2,000 kilograms. Our boss is amazing, and one of his tongues weighs as much as two dozen big fat pigs.

I'm done with the introduction, everyone should know me, right?

The fifth grade doesn't use his brain, he buys questions with some points, and asks a gunman for the exam? How to work and live in society. I checked the dynamics of the whale on the Internet, and the information. Even if you do it poorly, it is the result of your own hard work. Isn't plagiarism shameful.

Baleen whales mainly eat shrimp and small fish. When they swim in the ocean, Zhang. The text is well-structured and well-organized, and each paragraph basically tells the same meaning.