The composition of introducing household appliances is 400 words. Come on, ah, ah, ah ! ! ! ! !

A few years ago, a new guest came to my house. He doesn't need to eat or sleep as long as he has a

The composition of introducing household appliances is 400 words. Come on, ah, ah, ah ! ! ! ! !

A few years ago, a new guest came to my house. He doesn't need to eat or sleep as long as he has a place to stand. Its square body is covered with a gray coat, which is quite high. I don't know why, it has four legs, but they are all small and round. Mother said, "It supports itself with four round feet and can' walk'."

I usually like to compete with this guest. A few years later, we became good sisters. However, this sister has a "strange disease." Although she is tall, she hasn't grown at all in a few years, and I have grown taller and taller, and now I have surpassed it! Usually, I entrust the leftover rice, vegetables or fruits to it for safekeeping. Not only will it not spoil these foods, but it will also help me keep them fresh. It's really the "Fresh King"! In summer, it will make me ice cream to quench my fever and thirst. Because it has the ability, everything it does is very satisfactory. It quickly became a good member of our family, and no one drove it out after living in my house for several years. In recent years, because of it, my mother's housework troubles have been much less, and I have also eaten a lot of ice cream.

Do you know who it is? This is our refrigerator!

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Night, quiet. In the kitchen, household appliances are whispering ... The refrigerator straightened its chest and said solemnly, "Friends of the electrical appliances family, we are going to add a member to our team today. He is Rongshida xpb50- 188s large-capacity double drum washing machine. Please welcome him to introduce himself with warm applause. " Suddenly, applause broke out. The washing machine adjusted his white clothes, calmly stepped onto the platform and said confidently, "Hello! Dear friends, I am Royalstar brand xpb50- 188S large-capacity double-barrel washing machine. Nice to meet you. I am1.2m tall and weigh 27kg.. I have a big head and a white shirt. The water capacity is about 50 liters, which is not only large in capacity, low in noise and strong in washing ability, but also large in capacity, low in noise, strong in washing ability, complete in function, convenient to operate, beautiful and durable and good in stability. When in use, first put the switch in the "washing" position, put the water injection selector switch in the "washing tub side", and set the water flow switch according to the clothes texture. Then set the water level according to the amount of clothes. When the water supply reaches half of the selected water level, add washing powder and stir it, add clothes, supply it to the water level and turn off the faucet. Then turn the washing timing switch to the selected washing time position. I hope you can give me more advice and we can get along more harmoniously. Thank you! " Then, there was another round of applause ... as early as more than 50 years ago, electrical appliances had spread all over the world. Now, it has entered every household in our country with lightning speed. There are several kinds of electrical appliances in my home, such as TV, refrigerator, microwave oven, electronic organ and so on. Among them, I want to thank my microwave oven most. The color of the microwave oven is white, and its appearance is similar to that of a 14-inch TV, except that the "screen" can be opened, and there is a transparent circular turntable inside for putting food. There are two torsion switches on the right side of the "screen", similar to the FM switch of the old TV set. The shape of microwave oven is not outstanding, but its function is wonderful. It can be used for hot and cold food, as well as cooking, barbecue, smoked fish and steamed eggs ... In short, the microwave oven is an all-round good cook for cooking, roasting, steaming, stewing, smoking, stewing and thawing. The operation of the microwave oven is also very convenient. Free food or cold food will do. Then adjust the size of the fire and the heating time in proportion, then close the door and everything will be ready. You see, there are so many benefits of microwave oven, no wonder my parents often say, "I didn't have this microwave oven before, so I was busy and tired, and the dishes I cooked were still not delicious;" Now with this microwave oven, it is convenient and simple, and the dishes made are really delicious. "These words are absolutely true. With the rapid development of science and the continuous improvement of living conditions, advanced household appliances such as microwave ovens and air conditioners have entered thousands of households, and household appliances have brought people a lot of convenience. I believe that people's lives will become richer and richer, and computers and other electrical appliances will also enter the homes of ordinary people. May electrical appliances bring more convenience to people! I remember when I was nine years old, my father bought a floor fan from the store. This is a Watson brand electric fan. It is wearing a blue dress and a big round mask on its head. The three blades inside are like three small fans. It is very beautiful. There is a plastic cover on the upper part of the electric fan, and there is a small red light bulb inside, which is the indicator light; There are four buttons arranged side by side below: the first one is a switch, and the last three are for controlling the wind power of the electric fan. The lower part of the fuselage is a support rod, which can make the electric fan grow taller and shorter, and can be adjusted at will according to the owner's needs. The bottom of the fuselage is a circular base. Don't look at it. Without it, the electric fan is unstable. Plug in the power supply and press the switch gently, and the blade will whimper and turn. I like my electric fan very much. Usually, it stands silently in the corner of my living room, decorating the living room; But in summer, it becomes an indispensable thing in my family. It brings a cool breeze to my home, drives away buzzing mosquitoes and flies, and never gets tired. I love my electric fan! Ml.k has strong washing ability, large capacity, low noise, strong washing ability, complete functions, convenient operation, beautiful durability and good stability. When in use, first put the switch in the "washing" position, put the water injection selector switch in the "washing tub side", and set the water flow switch according to the clothes texture. Royalstar brand xpb50- 188S large-capacity double-barrel washing machine. Nice to meet you. I am1.2m tall and weigh 27kg.. I have a big head and a white shirt. The water capacity is about 50 liters, which is not only large in capacity, low in noise and strong in washing ability, but also large in capacity, low in noise, strong in washing ability, complete in function, convenient to operate, beautiful and durable and good in stability. I hope it helps you! Come on!

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Magical household appliances-computer

The computer is the king of all household appliances. Computers are tools needed for work. Computers can bring us entertainment; Computers can search for information on the internet; Computers can help us study; Computers can chat online. ...

In the past, computers could not access the Internet, so they could only do some simple calculations. But it's different now. You can not only surf the internet, but also send emails! E-mail is more convenient, faster, cheaper and safer than writing letters. In today's big world, computers can be produced by more than one company, and there are many brands, such as LG Haier and so on. It's nothing! Look at the size of the computer now, it's just ... Recall that the first computer in the world was as big as a football field. Look at this. This computer is as thin as a book. Compared with the two, it's a world of difference.

Having said that, I haven't figured out the shape and usage of the computer yet! The appearance colors of computers are generally silver, gray and black. A computer consists of a host computer, a keyboard, a display screen, a mouse stereo, etc. If you want to open any file on the display screen, you can double-click with the right mouse to open the desired file; If you want to enter something or type in the computer, you need to use a keyboard. There are 26 English letters and some numbers on the keyboard, which have functions. As soon as you want to type, press those 26 English letters; If you need a number, just press the number you want. As long as you study hard, no matter how difficult it is, you can overcome it!

How amazing computers are! It provides convenience for people and adds endless fun to people's lives!

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A primary school composition introduces a household appliance.

A domestic microwave oven is introduced.

My family has a Galanz microwave oven. Although it is not too big, it has many functions, such as steaming rice, barbecue, and the most common is hot dishes. It takes a short time without losing nutrition.

This microwave oven is a cuboid with a height of about 20 cm and a model of about 40 cm. It has a wide "glass window" through which you can see inside.

There are two knobs on the right side of the microwave oven. At the top is the timer, which can be set to 30 minutes at most. The other knob is used to adjust the firepower, which can be adjusted to large, medium and small, and can also be used to bake things.

If the leftovers from the last meal at home need to be heated, just put them in for 3 to 5 minutes at a fixed time. Just listen to the "buzzing" sound and it will start to work. At that time, the doors of microwave ovens will open automatically with a bell, and then we can take them out to keep warm.

Microwave ovens bring convenience to our lives. Environmental protection and time saving. We all love it!

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I like microwave ovens.

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, he immediately absorbs the heat of electricity. When you want to use him, the energy-collecting tube constantly releases the heat absorbed by him, making the food hot, but the light and heat absorb the water in the 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. 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.

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Self-report of fans

You must be familiar with me. Since ancient times, I have been an indispensable summer commodity for people, and some of them are exquisite handicrafts! "Cool the world, from the hand; This is not only a ghost axe, but also great. " This is a poem written by the poet Guo Moruo praising me.

I'm not old, but I'm not young either. I was born as early as three thousand years ago in Shang Dynasty. Only at that time, I didn't belong to summer, but as an ornament. For example, ancient emperors could not travel without me. I, on the other hand, am made of the feathers of rare birds, which is used to keep out the sun and dust, so as to demonstrate strictly. In the Han Dynasty, my use was also very common, with many kinds, including gauze fan, silk fan, Fan Luo, silk fan and so on. After Wei and Jin Dynasties, my shape has been constantly updated. Folding fan, waist fan, square fan, round fan and hexagonal fan have their own characteristics and are extremely exquisite. In order to make me more beautiful and have a wider range of materials, people give me gold, silver, jade, agate, jade and so on. In recent years, many members of my family are famous at home and abroad, and have traveled all over the world, such as sandalwood fans in Suzhou, bamboo silk fans in Zigong, Sichuan, and silk fans in Hangzhou. Now, my family is huge, with hundreds of varieties. I am colorful and deeply loved by people.

Besides, I have many uses. Besides being practical, I can also be used as a work of art, and I have a close relationship with literature, painting and calligraphy, opera and dance. Ancient literati, poets and painters wrote poems and painted pictures on me: many people also gave me to each other as a gift. There are also many poems and songs that praise me. For example, "Qiu Guang painted a cold screen with a silver candle and fanned the firefly" and "No wind, no wind, no wind" are all my famous sentences. I was used as a song and dance prop in the Han Dynasty. In traditional drama, I am often a prop for actors to express their feelings and portray characters. For example, the goose feather fan in Zhuge Liang's hand in the classic Chinese literature Romance of the Three Kingdoms is even more interesting and makes people laugh.

Today, with the development of material civilization, although electric fans and air conditioners have entered people's lives, I still have an irreplaceable position in the hot summer because I carry them with me.

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My refrigerator.

My family has a Haier brand refrigerator. Its color is white, just like the snow in winter, so pure. It is about 1.6m high and about 1m wide. Above is a cold room where vegetables can be put. Below is the freezer, where you can put ice cream or make ice cream. There is a button on the refrigerator, called the defrost button. Whenever there is a lot of frost in the refrigerator, the automatic defrosting function will be started.

Since we have this refrigerator, it is much more convenient for us to do things. For example, we have a lot of rice and vegetables left after dinner. Grandma used to dump those for fear that we would eat bad stomachs. I think it is a waste. However, now that we have this refrigerator, all the leftovers can be put in the freezer, so don't worry about it being broken tomorrow. Don't waste so much.

In hot summer, the cold room below can also contribute delicious ice cream to us. I remember that summer, the weather was very hot, the burning sun was hanging in the air, and cicadas kept calling "cicadas, cicadas." I am sweating like a pig. I said to my mother, "Mom, we have a refrigerator anyway. Let's make an ice cream! " "Mom said," good! "So, I asked my mother for money from 20 yuan, bought some materials for making ice cream in the shop below, and then went home to start making it. After I made it, I put the ice cream in the freezer under the refrigerator to freeze it. Then I read a book. My people are in the room, but my heart flies to the kitchen. I went out to see if the ice cream was good, and then I came in. When my mother saw it, she said to me, "JunkoS, don't come out in the future, so the ice cream will never be made well.". "So, after three hours, I went to see it again, and it was done.

After eating delicious ice cream, I thought it would be nice to have a refrigerator!

(exhausted ~ ~ ~)

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My desk

My desk is full of messy things: in the upper left corner of the desk, there is a stack of books folded into the shape of a gyro (first of all, it is "natural" and has not been processed). At the bottom of the gyro is a thick and narrow English dictionary, which is particularly difficult to look up. The words are small and yellow, which belong to the standard museum display. There are several textbooks from junior high school to senior high school in the middle of the gyro, which are old and new enough to witness the author's yesterday and the day before yesterday. At the top of the gyro, there is a jumbled notebook and a CD. Geographically, this is a relatively active plate in the near future, sometimes overlapping and sometimes dislocating. Fortunately, the plate has self-knowledge and knows not to collide with the desk. Therefore, even at the most critical moment, he can always maintain a swaying posture, which is quite statesmanlike. Near the gyro, there are two boxes of "time bombs" that come out of nowhere-a box of Tongtaixing compound Huonaosu and a box of Jiahe Baifuning. They always warn my body not to force them to explode prematurely. On the right side of the "bomb" is a desk lamp, a yellow lampshade, a black neck, a yellow lamp holder, a black knob, and the standard color of the leader's hearse, which shines on me every night and reminds me of those great men who died in the West forever. A little further to the right, there is a decoration that I don't know its name. It has a crystal globe, a clock, a pencil case and a business card case. When I first brought it back, the whole decoration gave off a dazzling metallic luster, resplendent and dazzling, but after a while, except for the globe with a hint of crystal luster, the rest of the gold faded. Whenever I see it, it always reminds me of the end of those corrupt elements who went from light to darkness, which is very Japanese. On the right side of the display screen is a pen container, which contains a batch of pens, pencils and ballpoint pens that cannot be written in any color. They are used to throwing things around when they are free. I never worry about whether the pen will fade and leak ink when I fall, so it is very comfortable and comfortable to use. On the far right side of the desk (which can be represented by coordinate axes), there are a bunch of books that can be read by gyro. Only the shape is "mountain" instead of top. There are three CDs on the top of the mountain, which is obviously much more advantageous than the gyro. After introducing the main items of the desk, there are some minor items, such as transparent adhesive, waste paper, watches, cups, refills, correction fluid, portraits, etc., which also play a role in filling the desk and make a great contribution to its disorder. What is better? Messiness is also a kind of beauty. I hope the beauty of the desk is always there, don't hold it.

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Decades ago, the computer, regarded as a mystery by China people, gradually unveiled its hazy veil and entered thousands of households in China.

Computer is another name for computer. Because of this, people often associate it with addition, subtraction, multiplication and division, which makes us students who have studied hard for 16/7 years full of expectations for it. When I was in primary school, the computer used a pen to calculate: when I learned abacus in middle school, I had reached the highest level of "dividing what I saw by nine"; After going to college, it is obvious that both written calculation and abacus calculation can't keep up with the speed of calculation, so we have to use a logarithmic slide rule with poor accuracy.

After doing this, participants are required to have high calculation accuracy and use hand-cranked computers for multiplication and division. This hand-cranked computer is worthy of the name, and it is specially used for multiplication and division. Although it was noisy to use and its speed was far less than that of the widely used calculator, it was a rare "treasure" at that time. 1in the spring of 979, the secretary of the Party branch in my hometown saw me using a hand-cranked computer at work. After returning to my hometown, he really praised me, saying that I could work out a number of hundreds of thousands in a blink of an eye, which was really amazing!

The first time I was educated in computer knowledge, it came from related magazines in the 1960s and 1970s. In the introduction of "Application of Computer", I saw an introduction to prove the four-color theorem with a picture and a computer. The four-color theorem, a geographically recognized truth, means that only four colors are needed to draw a map, but there was a lack of necessary proof at that time. With the help of the computer, it took more than two hours to prove it. If it is proved manually, it really needs generation after generation.

In the mid-1980s, with its inherent mystery, computers entered the doors of some government agencies and units in the provincial capital, and people welcomed the arrival of the first batch of computers as if they were newlyweds. At that time, many units stipulated that computers should be installed in special rooms, with wooden floors and appropriate heightening; Operators must wear overshoes to enter, and their hands and faces should be clean; Wait a minute. At the leadership meeting of a unit, there was an oral decision that non-staff members were not allowed to enter the computer room to prevent "virus" infection.

The widespread use of computers is a manifestation of social progress. People's application of it, from the initial general operations such as transmitting reports and printing files, has gradually expanded to all aspects of this industry, and the work efficiency is getting higher and higher, which shows the magic of computers. Our highway industry adopts computer drawing, which saves many troubles such as drawing base map, pencil depth, tracing and printing, and is extremely fast. Moreover, computer drawing has high accuracy and beautiful pages, which is very popular with users. Nowadays, people do business communication and send an email instead of printing and mailing materials, which is convenient and fast. A USB flash drive weighing tens of grams records considerable and rich information and becomes a good helper for carriers to use at any time.

Learning to use a computer requires hard work, otherwise it will be difficult to uncover its mystery. 1998, when I was still working, my former unit provided me with a computer, which gave me the opportunity to contact and learn to use it. That year, I was all thumbs at the age of 55. In order not to regret for life, I began to learn computer life like a primary school student, and it has been seven years in a flash. In the past seven years, although I have never stopped studying and operating, and I can't remember how many times I "worshipped" Master, I am still not very skilled in fingering, not to mention I have not been exposed to most fields. If we don't try to explore deeply, computers will always be mysterious to us. At this point, I understand why people should "live and learn".

The knowledge stored in the computer is rich in content, and it also contains entertaining content. Playing computer games is ok, but it should be moderate. There is an old saying that it is beneficial to open books, which means that if you study, you will always gain something. Just say "turn on your cell phone" now. In leisure time, when you are bored, it is also a kind of gain to turn on the computer to play, practice fingering and enlighten.

Before the Spring Festival, I had two laptops at once. One was bought, and the other was "given" by a naughty little apprentice: "Please put your notebook on the table, and then put your chin on it. Well, this is my Spring Festival gift to Master-a notebook to pad the brain. " Computers and brain pads make me happy. I believe that, like the popularity of color TV, the popularity of computers will not be too far away, and it will be faster than the popularity of color TV.

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