Introduce a composition

In daily study, work or life, everyone will be exposed to composition to some extent. According to the characteristics of writing proposition, composition can be divided into propositional composition and non-propositional composition. How to write a composition to avoid stepping on thunder? The following is my carefully arranged composition introducing something. Welcome to reading. I hope you will like it.

Introduce an unusual thing you said 1, two big bellies, fruits and vegetables on top, cold drinks below, and a white suit. Haha, did you guess? By the way, this is our "big hero"-refrigerator!

My refrigerator is all white and there are two Haier brothers in the upper left corner. My brother has an ice cream in his hand, and my brother gives a thumbs up, as if praising how good this refrigerator is. I took a fancy to this refrigerator at a glance in the sea of people and spent thousands of dollars to "please" it home. The refrigerator is 1.7 meters high, half a head taller than me! Stand upright, like a big box, and put it on the edge of the restaurant.

The upper floor of the refrigerator is the freezing room. When you open the refrigerator door, you will be dazzled by the dazzling array of food inside: vegetables, fruits, chocolates ... In summer, this refrigerator will be of great use. Once, my mother forgot to put the leftover food in the freezer. As a result, all the food went bad the next day, and there was no similar mistake after that. The refrigerator works well. There are small squares behind the refrigerator door. What is this? It turned out to be a small lattice for putting eggs, so don't worry that the eggs will be broken inside, but also keep fresh! Moreover, the vegetables and fruits placed on each floor look watery, which really makes people drool.

The lower floor of the refrigerator is the freezing room, which stores all kinds of frozen food and ice cream. Every time I open the door of the freezer, I feel a little cold. When I run home at noon, I will sweat profusely. At this time, I will open the freezer, take out some popsicles, or gobble them up or suck them slowly, and then I will be satisfied with my homework. Of course, in addition to ice cream, there is also a guest in the refrigerator-meat products, which never make public and lie quietly on the bottom floor. If you freeze the meat, it won't stink or go bad. When you want to use meat, take it out and put it in the water for a while, then you can use it to fry and eat.

However, the refrigerator also has disadvantages: give it a "bath" once a month, otherwise it will freeze. Second, you can't put the refrigerator against the wall, otherwise it will block the cooling holes and shorten the service life. Third, close the door tightly, otherwise the air conditioner will sneak out and make noise, and we won't waste electricity.

The refrigerator not only brings us convenience, but also marks the brilliant achievements of science and technology. With the progress of science and technology, maybe one day the refrigerator will "retire"!

I love my refrigerator, and I love its silent dedication and unknown spirit.

I like animals, so I like keeping them. But I won't exaggerate like Fables and turn my home into a zoo. I keep animals just to have one more friend. Because of the limited space at home, I chose a small and lovely hamster.

It is khaki all over, and its back is dotted with brown patterns. It has a pair of black eyes and countless beards thinner than my hair. Recently, I found that it also has two big yellow dice. Maybe it never brushes its teeth!

I don't like to call it hamster directly, so I always call it Cang Cang. Over time, Cang Cang is its name.

Cang Cang likes nothing more than eating, sleeping and playing. When it is hungry, it will chew on the cage, as if to inform me that "little master, dinner is ready, I am hungry". At this time, I will feed it something it likes to eat, such as millet, soybeans and melon seeds. Sometimes in order to increase its nutrition, I will give it some snacks such as vegetables and fruits, and it will eat happily.

The barn is very interesting when eating. When I give it food, it always looks around carefully, touches the food in my hand, and then looks around. I didn't take the food until I thought it was safe. But I found that after eating it, its stomach didn't get bigger, but the sides of its head got bigger. That's where little hamsters store their food, which may be why they are called hamsters. After I spent some time with him, he was no longer wary of me. As long as I feed him, he will not hesitate to eat.

After a full meal, it will definitely go to bed. When it sleeps, it always hides itself under a pile of newspapers and sleeps curled up. Sometimes, when it sleeps, I can hear it grinding its teeth.

Playing in a small warehouse must be the greatest pleasure in life. Watching it run hard in a small rolling cage, you will feel its cuteness if it is accidentally rolled twice by the rolling cage. Watching it run after the ball and be pinned down by it will make you feel extremely distressed. Because we have forged a deep friendship.

But there are also thrilling times. When cleaning the room for the warehouse the other day, I let it move freely in the corridor, but it suddenly disappeared, and I was worried. You know, our neighbors have cats and dogs. I called its name everywhere, even went downstairs and upstairs to look for it, but I couldn't find it. Just when I thought I had lost it and came home dejectedly, I suddenly saw a "small meat ball" in the kitchen.

My small warehouse gives me a lot of happiness in my spare time. I like it!

Introduce a thing composition 3 bee is a smart and lovely little insect. Generally, we like to use the word "hardworking" to praise and describe it. It works tirelessly outside every day. In the fields, orchards and flowers, you can see its petite and busy figure.

Bee is a lovely elf, its hairy body has black and yellow stripes like a tiger, its wings as thin as cicadas seem to be a gift from heaven, its slender six legs and a sharp knife on its tail seem to be always defending the enemy from taking away its hard-won fruit. The ever-moving tentacles seem to command everyone: come and see! There is a lot of sweet and fragrant honey there. Let's collect it!

I have carefully observed the situation when bees collect honey: the olfactory nest of bees is mainly distributed at the front end of the whip joint of antennae, and bees can smell the fragrance of various flowers and find nectar with the help of antennae. After the goal is determined, the bee will put the small tube in its mouth into the flower, and then it can suck the honey continuously to brew sweet and delicious honey for human beings! It moves lightly and continuously. Watching bees collect honey can be said to be a kind of beautiful enjoyment.

The tarsal joints of the hind feet of bees are particularly large, with grooves on the outside and long and dense villi around them, forming a "pollen basket". When bees shuttle through the flowers to collect pollen nectar, the hairy feet are covered with pollen, and then the pollen is combed off by the "pollen comb" on the tarsal bones of the hind feet and collected in the "pollen basket". Finally, fix the pollen into balls with honey.

Although bees are small, their contribution to human beings cannot be expressed in words. Without bee pollination, humans would not be able to eat delicious fruits. If there is no honey brewed by bees, human beings will not taste nutritious honey!

Bees live in beehives made of earth bit by bit. Beehives are usually built on eaves and trees. The honeycomb structure of bees is very exquisite, applicable and material-saving. Beehives are made up of countless cells of the same size, all of which are regular hexagons. Each cell is surrounded by other cells, and there is only a layer of wax wall between the two cells. Surprisingly, the bottom of the room hole is neither flat nor round, but pointed. The bottom consists of three identical diamonds. Someone has measured the angle of the diamond, and both obtuse angles are 109, and both acute angles are 70. Amazingly, all the hives in the world are built according to this unified angle and mode.

I like this cute and sensitive little guy!

During the Spring Festival, there was a strong smell of oil everywhere in the village, and there were almost no pedestrians on the road. Only children are chasing each other in the yard. They are all holding things like drumsticks in their hands and eating happily.

"Poup-Poup-Poup-Poup-Poup", in the kitchen, on the stove and in the pot, the plop oil bubbles, the bright red flame licks the bottom of the pot, and the churning oil bubbles beat the "dough" and fry them golden yellow. "Hua", adults can cook the "dough" in the pot; Pour on the big plate, at this time, the children ran forward one by one, holding three or five in their hands, and went out to play happily again.

This golden and mouth-watering "dough" made to celebrate the Spring Festival is the characteristic of my hometown-crispy chicken. Crispy chicken is made on New Year's Eve, which seems to be used to ward off evil spirits and remove "night". However, we children don't care about this. As soon as the crispy chicken was out of the pot, we ran to "grab" three or five, regardless of the adults' reprimands. When we smell the delicious crispy chicken, we can't help but think of its making process: in the early morning, my father went to the village to buy more than ten kilograms of ribs and pork, and cut it into rubber-sized chunks when he came back; Grandma and mom took out the eggs and flour that had already been prepared. One beat eggs, the other sprinkled flour and stirred with chopsticks. My aunt and sister are there to make hot oil; We children set off firecrackers outside ... everything was ready and a busy "war" began. My sister is watching the fire, my father is still cutting the meat, and my aunt takes the meat cut by my father to my mother and grandmother, and then sits down to cook with them. In the process of making crispy chicken, the most difficult thing is to wrap the pulp and shape it. At this time, grandma picked up the ribs with chopsticks, pressed them into the batter, pulled them out and rolled them a few times, then put them in the oil pan. Don't underestimate these steps. If you wrap it too thick or too thin, the ribs inside will be immature and fried. Then, my sister turned them over, fished them out, cooked them and poured them on the plate. We came up to "steal" a few, and our father found out and shouted at us, scaring us to run around …

In the evening, grandma put crispy chicken in a big plate and put it in the refrigerator to keep it fresh. In this way, in the next few days, we will make crispy chicken and vegetables together, which is a delicious hot pot dish.

Crispy chicken, representing the enthusiasm and wisdom of hometown people, has become a beautiful landscape in the Spring Festival of hometown. Up to now, whenever I think of that tempting fragrance, I will drool and miss it.

Among many fruits, watermelon, strawberry and apple are children's favorites, but I love grapefruit alone.

Grapefruit has a red heart and a white heart, but they all have golden skins. Peel off this golden coat, the meat inside is tight, and then take off the blouse, which is silver, gold or red silk. A little bit full of color, delicious and juicy pulp panoramic view. Just looking at this beautiful pulp makes me feel very happy. With a bite, the sweet juice suddenly overflows the mouth, bringing the taste and sweetness of life. When your tongue is motionless, you can still feel a little bit. In your mouth, you are scrambling to show your sweetness to the taste buds. At this time, I can't bear to open my mouth or swallow it, for fear that the taste will disappear from my mouth.

I just entered the restaurant and haven't tasted it yet. If you want to chew it again, you can feel the taste of pulp: Chaoshan beef balls are a little thick, cakes are a little soft, grapefruit itself is more unique, unique among fruits, and people can't eat enough.

Once, because I was greedy for the sweetness of grapefruit, I accidentally bit the thick skin and almost made a "breakthrough" discovery.

The skin of grapefruit is extremely bitter, and the general bitterness can't be compared with it. Once this bitter taste enters the mouth, there is nowhere to hide, nowhere to hide, and nowhere to escape. Eating ten grapefruit can't hide the bitterness. I picked up the grapefruit skin and sniffed it closely. It smells good, and it is the fragrance of grapefruit. You see, this grapefruit skin is golden yellow and shiny from the outside; From the inside out, flawless, soft as silk. Strange, why is something so beautiful and fragrant so bitter?

I didn't find the scientific truth, but I found the truth on the road of life: grapefruit is beautiful and fragrant in both skin and pulp, and is deeply loved by everyone. She dedicated her sweetness to others and kept her bitterness to herself. This sweetness is also wrapped in bitterness, and everyone should thank bitterness! Isn't life like this? Success comes from hard work. If you succeed in learning, you must dedicate the fruits to others, try to remember, hone yourself and motivate yourself.

It turns out that grapefruit not only contains delicious pulp, but also contains the philosophy of life! Since then, I love grapefruit more and study harder. In the future, I will also dedicate my "fruit" to others, remember this bitter taste well, and achieve myself by going up a storey still higher.

Introduce something composition 6 mentions pitaya, and everyone will be familiar with it. But when it comes to me, the fruit of fire, you shake your heads in disbelief. I am so wronged!

Although there is only one word difference between my brother pitaya and me, he is much better looking than me: wearing gorgeous rose-red clothes is very pleasing; But I'm like an ugly guy, dressed in khaki and with many sharp thorns. How different it is to make a small thorn ball! Because of the thorns on his body, he also got several ridiculous nicknames: explosive fruit, Martian fruit and so on.

My great-grandfather told me that there is a magical legend about our fire fruit: a long time ago, aliens visited the earth and brought a strange fruit. After eating the fruit, throw it away and leave the stone in the desert of southern Africa. Over time, these stones grow buds and seedlings in the desert, and then vines grow and blossom and bear fruit. Because of the harsh environment, this strange-looking fruit has evolved into a thorny tough shell for self-protection, and birds and animals will stay away from it when they see it. In this way, there will be ginseng fruit on the earth.

So that's how we got the thorns! My body is more interesting than my experience. My body is full of green mucilaginous fruit pulp, which is mixed with countless white seeds.

Having said that, you must be greedy, right? However, how to eat me is still a problem. If you want to eat me, you have to cut me in half first, then add honey to the sticky pulp and suck it through a straw. Or cut into pieces, pour out the sticky pulp and make a fruit salad. Of course, you can also eat sea cucumber, which is a perfect match!

My nutritional value is very high, and my iron content is particularly rich. The iron content per 100g is 0. 17g, which is 4 times that of cherry and 3 times that of blueberry. I am also rich in vitamin C and plant fiber, which can clear away heat and toxic materials and promote children's growth. My nutritional value is so high because I was born in beautiful Guilin. Guilin has a mild climate and fertile land, which is very suitable for our growth.

This is me. That man is loved by everyone, and flowers bloom on me. Three days and three nights can't finish talking about my advantages. Bye.

Introduce something. Composition 7 says that mice say mice, so let's talk about mice. Rats originated in China, spread to Europe due to Genghis Khan's Western Expedition, and then settled in Australia with European immigrants. In this way, rats were found all over the world. There are 3 billion rats in China, an astonishing number. You know, the population of China is only 654.38+0.4 billion, and there are more than twice as many rats as us.

As we all know, rats are harmful. Rats can bite clothes, steal food, destroy grasslands and spread diseases ... no wonder some people want to attack them in groups. The biggest harm of rats is to spread diseases. There is a disease called plague, also known as the Black Death, with a mortality rate of 20-70% (the number with a percent sign should be written like this: 20-70%), while the mortality rate of pneumonic plague and septicemia plague is 100%. In the 6th century A.D., the plague was first prevalent, and the global death toll reached 654.38+0 billion. 14th century, the second plague epidemic lasted for more than 70 years, affecting Europe, Asia, North Africa and other continents, and the death toll almost accounted for 1/2 of the total population. /kloc-from the end of 0/9 to the middle of the 20th century, the third plague epidemic occurred in the world, which affected more than 60 countries and regions and killed more than 20 million people. It can be seen that the disaster brought by plague to human beings is devastating. No wonder people hate mice.

No, there is no plague this year, but COVID-19 has already made people panic. Another bad news about mice, how can people not hate mice? Schools, institutions, enterprises and institutions ... even ordinary people have joined the ranks of fighting the epidemic. When it comes to mice, they are all derogatory idioms, such as stealing eyebrows, crossing the street, dogs taking mice … How many people have thought about the benefits that mice bring to human beings?

Rats' moustaches can be made into moustache pens, and hamsters can be kept as pets. Rats have a keen sense of smell. After a series of professional training, they were sent to the warehouses of customs, post offices and other departments to detect explosives, with outstanding achievements. The greatest contribution of rats is that they are used in medical experiments. Without their help, people can't develop vaccines, pathological anatomy and drug experiments.

So when we look at things, we should see the two sides of things. The same thing has disadvantages, but it may also have advantages. We should treat it dialectically.