Essentials of Explanatory Composition in Grade Five

The brothers lay curled up, bent and soft-hearted. They all look like new moons and taste sweet. Look what this is. Yes, it's a banana.

Bananas look good in a yellow coat! Bananas are like crescent moons hanging in the air, like handfuls of sickles. Touch the curved one, then rub it. Don't look down on them. It has a lot of wonderful enjoyment in its belly. Bananas like to change clothes. Wear a turquoise coat when immature, a yellow coat when mature, and a black coat when rotting. Bananas vary in length. The shortest banana is only as long as my finger. Smell the banana, it gives off a faint fragrance. Pushing open the yellow flesh of banana, exposing it and taking a soft and sweet bite, people can't wait to eat it. People who don't eat drool.

There are many kinds of bananas: canna, Melaleuca, Green Banana, Imperial Banana, Sesame Banana and so on.

Some students will say, "Bananas are delicious. The seeds of bananas are all there. I want to plant them." Then I will tell you! The black spots in bananas are seeds. If you eat bananas, the seeds will come out.

After listening to my many introductions about bananas, I believe you must know more about bananas. You must agree with me that bananas are a delicious fruit.

Introduce electrical appliances

fridge

Hello everyone! I am a refrigerator. I am tall and fat, and I am dressed in silver. My little master likes me best.

I have two floors. On the first floor, there are all kinds of foods bought by the young master's mother: some delicious and nutritious milk, many fresh fruits, and the young master's favorite corn sausage ... On the second floor, there are all kinds of vegetables, eggs, fish, meat and so on bought by the young master's grandmother. Unfortunately, the leftover rice and vegetables are thrown away every day, so the young master's grandmother puts the vegetables on the third floor.

The first frozen layer below is pizza bought by the little host's mother. When the young master is hungry, he takes it out and bakes it in the microwave oven, so he can eat a delicious, soft and delicious pizza. The second layer is ice cream made by the little host's grandmother, and the third layer is chicken, duck and fish bought by grandpa.

I have many functions, you should take good care of me!

My microwave oven

In my home, there are many household appliances, which bring convenience to our life. But my favorite is my microwave oven, which is not only beautiful, but also has many functions.

There is a black microwave oven in the corner of my kitchen. He looks like a polite gentleman in a black suit. He is always on standby. As long as he presses the button, he will work meticulously at once. He has many functions, and he can cook ... he can do anything about cooking. The most amazing thing is that he can reheat the cold food, which really makes the food time to go back. I'll tell you why he is like this.

In fact, there are many photothermal tubes in the microwave oven. When you turn on the power supply, it will immediately absorb the heat of electricity. When you want to use it, the energy-gathering tube will continuously release the heat absorbed by it, making the food hot. However, light and heat will absorb water in food. If there is too little water in your food and too much heat is released by the microwave oven, the food inside will be burnt, and there is also a vent in it. You can't block this vent, or they will explode because of too much air and heat stored.

This is my microwave oven. I like this microwave oven.

Self-report of refrigerator

Hi! I am careless about the refrigerator. I am 1.65 meters tall and wearing a coat with a white background and red edges. My master loves me very much and cleans me up every day. I am like a beautiful little princess, standing proudly in a corner of the living room.

My body is divided into upper and lower parts. As long as my upper body opens the door, I will feel a cold air coming on my face. In summer, the sun is scorching the earth, so the young master puts homemade ice cream here, or takes out a piece of ice from here to touch it to cool off. The hostess will also put some fresh meat here.

My lower body eats a lot and can refrigerate a lot of food. There are three shelves on the door of my lower body. The first floor is a plastic shelf with many nests for eggs. The eggs here are safe and fresh. You can put some snacks on the second and third floors. Inside the door is a four-story food rack. The hostess often puts some delicious dishes, fruits, biscuits and other things on it.

After listening to my introduction, you must think that my skill is not small. In fact, in the refrigerator family, I am just a small corner. My family also has a big burly brother and a small and exquisite brother, and their skills are also quite good. I believe that with the development of technology, I will have more and better brothers and sisters.

In modern families, I have become an indispensable household appliance. I can bring convenience and happiness to mankind, not to mention how happy I am.

Comments:

The article "refrigerator self-report" uses anthropomorphic writing techniques to vividly and interestingly describe the characteristics of refrigerators from the aspects of appearance, structure and function, with vivid language and clear organization.

computer

There is a computer in our family, and our whole family likes it very much, because computers have many uses and bring us convenience and happiness. Now let me introduce you!

The computer in my home consists of a host, a monitor, a mouse, a keyboard, a printer and a stereo. The computer monitor is black. It has a crystal clear face and a fat head behind it. The host's belly is bulging, and it must contain all kinds of knowledge! This mouse looks like a little mouse with a long tail!

Computers can be used in many ways. Dad likes watching news and playing games on the computer. Watching the news is concerned about national affairs, such as how many people escaped safely from the earthquake, and the most accurate figures will be displayed on the computer. Playing games can relax yourself! Gong Hao has retired. He likes to speculate in stocks on the computer and read the comments of stock analysts. Now it's almost his job to speculate in stocks. My mother likes to publish articles on the computer, which makes the content on my blog more colorful. I like to collect some information that the teacher asked us to collect on the computer, and sometimes I send a few messages to my mother on mobile fetion! We all like the website of Jiyang Primary School. As soon as we saw that I had won the prize in Toto Guinness, everyone was very happy!

Computers have become an indispensable thing in our family. Our computer is really busy! I want to learn more useful things with it and make it my real good friend!

Introduce stationery

My favorite globe.

Recently, I have a new guest on my desk-a globe. It looks round. If you touch it with your hand, it will rotate slowly like in the universe.

This globe is really knowledgeable! There are many lines on its body. Those lines that pass through the north and south are called longitude lines, and those that go around the earth are called latitude lines. The most obvious line in the middle of the earth is the equator. The globe also indicates which continent, country and place each place is, and the mineral deposits on the mainland can be seen at a glance. Moreover, the globe also introduces the area of four oceans on seven continents, the perimeter of meridian and equator, and the major cities in various time zones in the world. Ah, the little globe, so much geographical knowledge, really opened my eyes!

I am a person who likes reading. When I see a strange country name and a strange island in the book, I will ask this "silent teacher" and the globe will tell me the answer without reservation. On it, I saw the thriving motherland. I also learned about the world-famous America and France. It didn't take long for me to find the famous Amazon River and Nile River, the endless Pacific Ocean, the frozen North and South poles, the hot Sahara desert and many other places whose names have long been heard. The book said that China is rich in mineral resources, which I immediately confirmed, because coal, oil, gold and other mineral resources are clearly marked on the globe, how convenient it is!

There is another important reason why I like globes, and that is that the earth is our home. On the globe, you seem to see beautiful and vast land, towering peaks and undulating mountains, which aroused my strong interest. You know, I like studying this. After school, the globe became my good partner.

Train of thought analysis: Small articles have their own characteristics, different origins, different forms and different functions, but the love and pity of small authors are consistent. The little globe is no stranger to everyone, and the author has become the writing subject within reach. The article well describes the purpose of the globe-it brings a lot of knowledge to the author and expresses the feeling of liking the globe.

My pencil box.

My first pencil box was given to me by my mother when I was in the first grade of primary school. At that time, when my mother gave me a pencil case, she said to me, "With this good helper, you must study hard." I looked at the pencil box carefully: children from five different countries were printed on it, and they were singing happily on the lawn. Then I opened the pencil box. This pencil box has two layers. There are three inner bags on the first floor.

I am more confident about the next exam.

When I am unhappy, when I look at the patterns on the pencil box, I will be happy with these children and forget the unhappy things.

This pencil box is really my mentor and friend. I like this pencil box.

My beloved telescope

There are many novel and interesting toys in my home, including electric cars and airplanes that can play acrobatics ... I like them all. However, my favorite is the astronomical telescope in the small bookcase.

Because it is a gift from Uncle Wang of Japan, a friendly neighbor separated only by a strip of water.

I remember before June 1st, my mother took me to Uncle Wang's house, who had just returned from studying in Japan. As soon as he entered the door, Uncle Wang smiled and said, "Come on, young man! Uncle sent you a holiday gift today. " "Really? Great! Can I have a look? " I can't wait to ask. "yes." My uncle promised, but turned around and took out a rectangular box containing "flower clothes" from the room and said, "This is an astronomical telescope made of plastic, and Japanese children like it! For you, take a good look at the stars and the moon and study the universe when you grow up! " I hold the telescope mirror box and my heart is full of joy. Look carefully, this box is longer than my arm!

Uncle Wang helped me open the box and introduced me at the same time. It turns out that this telescope is divided into two parts. The first part is a monocular telescope. The middle of the lens barrel is silvery and shiny, which can reflect my little face. Both ends are black with lenses. The big lens in front is called the objective lens. Usually there is a cover on it to protect the lens, and the eyepiece is at right angles to the lens barrel. Interestingly, there is also a pen-sized sight on the lens barrel. It not only makes the telescope more beautiful, but also helps me find the moon and stars faster. The second part is the tripod of the golden telescope, which is a three-legged black plastic stool pole. Two small metal screws connect the telescope with the tripod. At first glance, it looks like the latest machine gun. I watched, listened and nodded.

Unfortunately, it has been cloudy for three days since I got home, and I was so anxious that I stamped my feet. The fourth day finally cleared up. In the evening, my mother brought me a long-awaited movie ticket for "Heroes Out of Youth" and asked me if I could go. But at this time, my heart has long been firmly attracted by the astronomical telescope. Mom and dad left, I carefully installed the telescope, then narrowed my eyes and looked down at the camera silently. I saw the window frame at home first, and then the dark night sky. Ah, the moon finally appeared, round and bright!

Black craters are everywhere on the moon, and the camera moves again. It is a shining star all over the sky, like a night pearl embedded in black velvet, and like a string of attractive question marks scattered by mysterious old people in the universe. Look, look, my eyes are confused. Look at the moon. It's not so desolate anymore. I seem to see the dancing elder sister E, WU GANG holding an axe under the osmanthus tree ... I seem to chase and fly in the starry sky with the light from a telescope ... I hope that one day I can go to heaven and the moon, and then use this telescope to see our earth, the Great Wall of the motherland and my lovely hometown. How beautiful it would be!

My favorite is this precious astronomical telescope, which gives me "clairvoyance", makes me know more knowledge and gives me joy and beautiful ideals.

Comments:

The author compares binoculars with toys such as automatic submachine guns, electric cars and airplanes that can play acrobatics, and then puts forward that binoculars are my favorite. Obviously, the telescope is not only fun for the author, but also for other reasons. By means of comparison, suspense is designed to enhance the absorption of reading. Whenever I fail the exam, it seems to say to me, "It doesn't matter if I take the exam once. I believe you will do well in the next exam. I believe you. "

My Robinson Crusoe

I want to introduce a book, Robinson Crusoe, which tells the story of an Englishman named Robinson. He is an explorer. Once, he went out to sea by boat, but he was caught in a storm. As a result, the boat capsized and he was washed to an uninhabited island by the sea. He experienced all kinds of difficulties on the island and lived there for more than twenty years. Finally, a boat passed by and took him to his hometown. The hero of the story is a man with strong viability, and he knows a lot of survival skills. There is a lot of knowledge that books can't learn.

From this book, I learned all kinds of truths, and I also learned a lot about animals. Problems that cannot be encountered in daily life. I also learned survival skills, such as how to deal with fierce animals such as wolves and snakes. How to catch wild boar? I also learned a lot about life. Humans need to care about each other. Humans need friends and family ... we should cherish everything we have. ...

When in danger, we should be fearless and calm like Robinson. Try to overcome difficulties and face them bravely.

So, I want to introduce a book, Robinson Crusoe.

Introduce vegetables

Cucumber self-report

My name is cucumber. Am I a citizen of the colorful vegetable kingdom? You said I was a bit like a cucumber? Of course, we are a family by blood. To tell you the truth, cucumber is my old-timer and I am an improved variety of cucumber.

In fact, cucumber is quite different from me, at least I am much cooler than it in image: cucumber wears a rustic coat all the year round, with dim color, no style, no money and no naked decoration on it; Look at my cucumber, a green windbreaker full of avant-garde style and youthful vitality, with many cute little thorns nailed on it. Don't worry, this small thorn will never be as fierce as cactus and won't cause blood. My temper is much better than that of a cucumber cow. Cucumbers can't wait to go on the market in early spring, and they always insist on fruitful autumn before they willingly go underground. However, if I were in a greenhouse, my personality would be "easy-going". I'll show you when you need me all the year round. Of course, it makes sense to have a big temper-I'm much stronger than a cucumber, and I weigh a catty when I pick one!

Although I am not very good-looking, I can't judge a book by its cover. I pay attention to "inner beauty". My nutrition is very rich, and I am said to be among the best in the list of vitamin C content in vegetables.

People like me for different reasons. Some people say that cucumbers are crisp and refreshing when eaten raw. If you slice it and decorate it with some vinegar, sugar, pepper and glutinous rice, it will be "Nestle coffee-delicious!" Some people say that cucumbers taste better when cooked. Whether it is cooking or making soup, it is nutritious and delicious, comparable to delicacies! There are also beauty lovers who give me a thumbs up and praise me. Cucumber is an authentic and pure natural beauty and skin care product, which has the miraculous effect of whitening. If you often stick cucumber slices on your face. Don't say that you can get rid of a spot on your face. Even a black whirlwind can turn you into a white whirlwind.

Ah! Do I have such a big skill? Just like me silently, don't be so ostentatious, lest my cucumber turn red and blush.

My music box

I have a wooden music box, which followed me for two years. My father gave it to me on my birthday.

The appearance of the music box is very unique. This is the shape of a house. There is a small room with roses and English engraved on the front, and a big windmill stands out at the door of the small room. The windmill is divided into four petals, engraved with roses. As long as the windmill leaves turn left, a beautiful waltz will be played. There is a small platform next to the hut, and there is a wooden duckling with open wings on the platform. It looks at people and has a little red mouth, as if to say, "welcome to the music house!" " "At the top of the small platform and cabin, there is a roof supported by a mirror, with beautiful English words engraved on the side: HAPPYBIRTHDAY! (Happy birthday! )

The music played by the music box is very nice. When it makes a sound, the windmill will turn gently with the music, and the ducklings on the platform will also turn and dance with it. Why is this? It turns out that there is a magnet at the bottom of the duckling, and there is also a magnet in the platform, supported by a small stick. People who make music boxes tie sticks with many silk threads and pull the silk threads to the bottom of the music box. There is a disc at the bottom to which the silk thread is tied. At the top of the disc, there is also a pillar that goes straight into the cabin, and the music comes from the cabin. As soon as the music rings, the gears in the room will drive the cylinder to rotate, and the cylinder will drive the disk to rotate, and then the silk thread will drive the stick to rotate through the rotation of the disk. Finally, the magnet will drive the magnet at the bottom of the duckling, and the duckling will turn.

Whenever I am tired of doing my homework, I will ring the music box and listen to beautiful music. The exhaustion and tiredness disappeared at once, which made me relax, relax and immerse myself in the wonderful music world. ...

I like music boxes, and I prefer wonderful music.

I love my yo-yo.

I have a yo-yo, whose skin is blue, with white and red words "against the wind" written on it, and I have drawn several cyclones, which are very beautiful. In the light, the blue shell sparkles; The ball is made of high-quality aluminum alloy, like a mirror, more like a diamond, with a large precision ball bearing.

She is not only attractive in appearance, but also very functional. In addition to playing the most basic "sleep", there are many strange places, the wheelbase can be adjusted, and it can be relaxed and narrowed freely, which is very beneficial for playing fast-playing fancy and complicated tying fancy.

One day, I went to my cousin's house to play yo-yo with him. My cousin is a leisurely host. I lost to him many times. This time we agreed on the "roller" of the competition. He fell asleep first and pretended to be a roller. I watched the yo-yo on this rope for a while, and then it bounced on that rope again. Everything is so comfortable and harmonious. It seems that his skills have improved again. It's my turn According to the adjustment function of my yo-yo, I modified my yo-yo. With her super stability and control, I quickly completed the whole set of movements and tied with my cousin. The second game is lightning strike, which is much better than anyone else. My brother picked up the ball and played skillfully. When I hit it 43 times, the ball was crooked. It's my turn I am not weak either. I hit 74 and I won.

After playing ball with my cousin, I love my ball more. In the process of playing with her again and again, I found two characteristics of her. First, the idling time is extremely strong. Generally, a yo-yo can only sleep for dozens of seconds. The requirements for playing friction skills, rope throwing skills and hanging ring skills are very high. My ball can idle for eight to nine minutes, not to mention the extremely difficult skills. Second, you can play a highly accurate rope-out skill. When everyone was playing with a yo-yo, the yo-yo fell to the ground and broke down at once. The curvature of my concave sphere is very small. If I can catch it every time, the rope won't be empty. Playing "rope hanging ball" will be many times safer!

My yo-yo has been with me until now. She let me explore, experiment and innovate in the process of playing again and again, which brought me endless fun.

I love my yo-yo.

Donald duck piggy bank

There are many handicrafts on my desk, but what I like best is a piggy bank. Because it was a birthday present from my uncle on my birthday last year.

The piggy bank is in the shape of a very cute Donald duck. Its skin is as white as snow, and its eyes are wide open, as if my home is a math maze. It has a flat mouth and a big mouth. It seems to have a lot to say to me from the chin to the ears. It wears a sailor's hat in the shape of a boat, a beautiful red silk bow around its neck, a blue sailor suit and a pair of big golden leather shoes on its feet. Looking at Donald Duck on his back seems to be Popeye in comics. It carries a small red schoolbag on its left shoulder and a small yellow kettle on its right shoulder. Looking at it, I was really impressed, as if I were going on an outing. From a distance, it looks so funny and lovely. Behind Donald's "little green schoolbag", there is a long and flat gap, which is the coin slot of the piggy bank. Do you think my "Donald Duck" piggy bank is cute?

I like "Donald Duck" piggy bank, so I made up a children's song: "Little piggy bank is my good friend. Subcontract one by one, and form a good habit of saving. This little piggy bank is my good friend. I will send it to the disaster area at one time, and I will also learn from Lai Ning to contribute. " Whenever I get hot and want to buy a popsicle to cool off, I think of this nursery rhyme. I will run home quickly and put a few cents in my piggy bank. At this moment, Donald seemed to say, "Well done, little master." I looked at it and was very happy.

A year has passed. I take out the money in the piggy bank. It's all pennies, dimes and RMB. It took me a lot of effort to count the money. A * * *, there are more than three hundred dollars. I happily held Donald Duck's piggy bank and said to my mother, "Mom, I want to donate this 300 yuan to Hope Project Primary School, so that children in mountainous areas can grow up happily in the warm campus like us." After listening to my words, my mother showed a gratified smile on her face.

I love my little friend-Donald Duck piggy bank.

Ceramic god of wealth

On my desk, there is a lively and lovely "God of Wealth". It is made of ceramics, and I like it very much.

The "God of Wealth" looks very nice. On the round face, there are a pair of eyes like autumn water, wide and round, with a surprised expression. Its eyebrows are like a crescent moon. Show a happy look. Above that big mouth, there is a small and exquisite nose. A smile bloomed on his face, and his face turned red. It wears a black hat with the word "Duo" written in the middle. God of wealth's clothes are really nice. The red dress is covered with the word "Fu", the sky-blue cuffs and the black belt add a bit of atmosphere. "The god of wealth holds a lovely little sheep in his left hand and a lot of money in his right hand. This little sheep is dressed in red and green, wearing black boots, holding a glittering gold ingot in her hand, and her bright eyes are smiling at us.

There is a "one" gap in the back of the head of the "God of Wealth", which is a place to put money.

Since I had the "God of Wealth", I have never squandered my pocket money and put all my pocket money in. A few months later, the "God of Wealth" gradually sank and became the real God of Wealth. I thought happily, "Great, I can buy a lot of books." The God of Wealth also seems to say, "You are a good boy who saves money."

Now, "God of Wealth" has become an indispensable good friend in my life, and I will cherish it more in the future.

Train of thought analysis: The exercise of Ceramic God of Wealth describes the loveliness of God of Wealth from top to bottom, with rich vocabulary, changeable words, appropriate metaphor, clear organization and distinct levels. Finally, I wrote "God of Wealth" and became my good friend, which I cherish very much.

Animal introduction

yellow weasel

The weasel, also known as the weasel, belongs to the weasel family and is named after its yellow fur. There is a saying that "the weasel is unkind and pays New Year greetings to chickens". It is said that weasels want to steal chickens. In fact, weasels love to eat mice. It is an expert in catching mice, so the weasel is by no means a chicken thief, but a good friend of mankind. Weasels only attack chickens when they are extremely hungry.

The weasel is not big, but how can it take away a chicken weighing 4 or 5 pounds? It turns out that all kinds of creatures have their own survival skills.

One moonlit night many years ago, there was a chicken nest made of waste bricks next to my house. There are roosters and hens in the nest, and a few newly feathered chickens.

That night, due to the negligence of my family, I didn't close the door of the henhouse, and something unfortunate happened. In the dim light, a weasel is coming to the henhouse. When we get to a few nests, the chickens in the nests will stir up and make strange noises. Probably, chickens are also very sensitive, and we also have some feelings. Suddenly, there was a sad cock crow, and I rushed out the door at once.

In the moonlight, I saw the rooster running out quickly, and I quickly caught up with it. I saw something lying on the cock's back. Weasel! It's a weasel It turned out that the weasel must have jumped on the back of the rooster and bit the chicken's neck with its mouth. The weasel is really clever. When it bit like this, the chicken was in terrible pain, so it ran away desperately to get rid of the weasel. But, I don't know, the weasel is firmly lying on the chicken's back, clutching the chicken's neck and constantly beating the chicken with its tail. The front paw still hit the chicken on the cheek, forcing it to move towards the weasel's goal. In other words, the left foot slaps the cheek, the chicken runs to the right, and vice versa. In this way, the weasel hijacked the cock and ran away.

I also forget it. Losing a rooster also made me discover a secret and solve a mystery. How does a weasel hold a chicken?

Train of thought analysis: This paper introduces some characteristics of the weasel, which shows that it is a friend of human beings. At the same time, I wrote a secret that many people don't know. A pound of things can take away 4 or 5 pounds of chickens. Revealed the mystery of natural existence. Introduce an object in life.

candle

There is something, unlike beautiful and fragrant flowers, which is loved by people with its beautiful posture; Don't leave it straight on the table like a pen container, let people feel its existence; It was thrown in drawers and boxes like garbage. This humble thing is a candle.

The process of making candles is very simple. Paraffin wax, stearic acid and trace chemical * * * are melted in aluminum pot, poured into a machine mold coated with oil in advance and equipped with a wick, and then condensed. Good candles are flame-resistant and bright.

If you look at the candle carefully, you may find it quite beautiful. White candles are like flawless white jade pillars, and red candles are like beautiful red agate. Those birthday candles left us with good memories.

Every time there are drops of wax beads flowing down the river, just like a string of tears. No wonder the poet Li Shangyin wrote in his poem: "The silkworms in spring are weaving until they die, and the candles are crying dry every night." This is to praise the unswerving spirit with candle tears and silk. People want to praise it because the candle is small, but it can light up the dark night and bring light to people.

Nowadays people use electric lights and almost forget the word candle. But once the power is cut off, people will think of it, rummage through everything to find it and light it. Candles still burn themselves and illuminate others without complaint.

Train of thought analysis: The author is good at comparing flowers, pen containers and candles, highlighting ordinary candles. First, write that the manufacturing process is simple, and then say, "you will find the candles look good." This description highlights the unique characteristics and value of candles. Then write its valuable characteristics of "burning yourself and illuminating others". This is the little author's love for candles.