Whether in study, work or life, many people have had the experience of writing essays, and they are all familiar with compositions. Compositions are composed of words, considered by people’s thoughts and organized through language. A style of writing that expresses the meaning of a theme. I believe that many of my friends are very troubled by writing essays. Below is the fourth grade essay on computer residence that I compiled. I hope it will be helpful to everyone. Computer House Fourth Grade Composition 1

What is your dream computer house? Let’s hear what I dream about first!

My dream computer house has an "UV weather detector" on the roof, which will adjust the indoor temperature based on outdoor "air quality", "air humidity" and other data, making the little owner feel convenient and comfortable.

The gate of the yard is equipped with an anti-theft device. It will use infrared rays to scan the whole body to check whether there are dangerous items. If there are any, it will take safety measures and wait for the owner to come back to deal with them. If there are no dangerous items, he will be put into the yard, and when he comes out, he will be scanned with infrared rays to see if anything has been stolen. If so, the same security measures will be taken.

When you arrive in the living room, you will find that there are not many things. It turns out that unnecessary items will be put into "containers" under the floor, and they will be put out when they are needed.

When you go upstairs to the kitchen, you will find that even the pots and pans are controlled by a computer. You only need to tell it what you want to eat, and it will automatically prepare it for you. I'll take care of what you want.

You enter the bedroom, lie down on the bed, and say "rest", and the whole house will enter a resting state, such as turning off unnecessary lights and preventing people from entering through the door. If you tell me what kind of scene you need, you will get the dream scene you need.

How is it? Very envious, right? Don't be envious, you might be able to use this house when you grow up! Computer House Fourth Grade Composition 2

Computer House must be related to computers, it is equivalent to a house in the computer! The entire house is connected to computers. No matter where in the house, if there is a mouse hiding in a small place, the computer will clear it! Now, let me introduce to you one by one the computer house I invented!

First of all, if you want to enter the computer residence, you must first pass through a metal door. If you want to enter the door, you must enter the password on the password input screen on the upper left side of the door. If You know the password, and after entering it, the hidden electronic camera will capture any part of you. As long as the part is photographed, it will show whether you are carrying dangerous items. If not, the door will capture your face. Take a photo of it and send it to the owner, who will give orders before you can come in! The door will open!

The kitchen is on the west side of the first floor. There are countless electronic cameras hidden in every corner in the kitchen. Even if you want that knife, you must first enter the code number set by the owner, and then, from a corner of the kitchen, A tiny robot will come out and help you take out the fruit knife. After you enter the code, you must not take the fruit knife. Otherwise, high-voltage current will stun you. The tiny robot can do that because it discharges electricity. Function, as long as you want to take things in the kitchen, you can do it!

On the second floor, there are two bedrooms. If you want to enter the bedroom, you must find the switch, and then the bedroom door will open! After you go in, be sure not to touch anything, otherwise you will be burned by infrared rays and a loud alarm will sound! Those electronic cameras hidden in the bedroom will come out to take pictures. At that time, you won’t even be able to escape! Therefore, you must first enter your real name next to the bedroom door after opening it. If it matches, all infrared rays will be eliminated!

There is also a bathroom between the second floor and the first floor. If you want to take a bath, go to the bathroom first, then open the password input device on the wall, then enter the password, and then two options will appear. , you can choose to cancel the defense system. All infrared rays and high-voltage currents in the bathroom will be cancelled, and even the electronic cameras will be cancelled! You can take a shower with peace of mind. If you forget to take your clothes and you have already entered the bedroom, you can open the password input device again, enter the password, and press another option, and bedrooms No. 1 and 2 will appear. , you just choose which bedroom you are in, and then a medium-sized robot will bring you the clothes you want! After you take a shower, you can change your clothes!

This is the computer house I invented. It is perfect and seamless. Not even a mouse, cockroach or ant can get in. The computer house I invented! Computer Residence Fourth Grade Composition 3

In 20xx, there were many computer residences in our city. There are more than a hundred computers installed in the residence, and everything is directed by the computer.

There is a small screen and a small camera at the door of the house. The small camera will clearly capture the facial features of everyone who comes to the door. If a guest comes to visit, just press the button of the small screen, the small screen can be opened, and music will sound in the house. At this time, the host's mobile phone will display your photo and "Access Confirmed" and "No Passage" through the computer. ".

When the owner presses "Confirm Access", you can come in and the door will open automatically. If the owner presses "No Passage", you can't come in.

When entering the house, a glass staircase will appear. Every time you step on a step, a note is emitted. If you listen carefully, you will find that it forms a song, "Canon", which is really nice! Of course the music can be adjusted. If you want to be able to listen to your favorite music as soon as you get home, you can use your mobile phone to tune it and transfer it to your computer.

Next is the living room. Entering the living room, you will notice that there are only a few pieces of furniture. You don't have to worry, just press the button on the wall next to you and a few cups of tea will come out. Press it again and the TV comes out. In this way, the owner is given a spacious and comfortable living room. The color of the walls in the living room changes according to the owner's mood. Happy is pink, sad is blue, angry is red... The walls of the living room can not only change colors, but also change the living room according to festivals.

After walking through the living room, we came to the kitchen. There is a computer robot in the kitchen designed to teach people how to cook. The computer robot's head is filled with recipes and methods from all over the world. The computer robot can tell you how to prepare ingredients, cook, and help its owner wash and cut vegetables. The computer robot also helps its owner wash dishes and clean tables. Masters often need help from computer robots in the kitchen. The robot can not only do this, but as long as the owner sends a message and has to get off work very late, the robot can also help the owner cook delicious dishes.

All the computers in the house are running every day and are never lazy. The master needs computers all the time. The computers never complain or complain, but only provide comfortable living conditions for the master. Computer House Fourth Grade Composition 4

If I were asked to design a computer house, I would definitely design a computer house that is compact, safe, comfortable and convenient. Now let me introduce to you the computer house I designed!

First of all, why do I say that computer homes are compact? Because it's a home the size of a laptop. Students will definitely ask whether such a small house can be lived in? Yes, the answer is yes, it can definitely be lived in. Because this laptop home can change the size of the home depending on what it looks like at the time. Especially when traveling.

Then let’s talk about why he is safe? Because this computer home can be fireproof, waterproof, earthquakeproof, and typhoonproof. Let me tell you a little secret. If you go to the wild and stay overnight, this laptop can float in mid-air, so it can be protected from wild beasts. Attacked.

Why do I say that computer homes are comfortable and convenient? Because it can depend on the surrounding environment and climate. Change the temperature inside your home. For example, if you go to a place with ice and snow, the house will become very warm; if you go to the desert, the house will become very cool. The most noteworthy thing is that it has the function of teleportation. In the future, we finally don’t have to worry about getting on the train or buying tickets! Very convenient!

Students, the house I designed is amazing! Let's learn together and make it real. Computer House Fourth Grade Composition 5

The world’s first experimental comprehensive computer house is located in the center of Tokyo, Japan.

There is a vertical pole outside the door of the computer house with a weathervane installed on it. A staff member said that this wind vane is a meteorological condition sensor. It is connected to the indoor computer and inputs outdoor temperature, humidity, wind and other data into the computer. Provide residential owners with an energy-saving and comfortable living condition.

After the staff pressed a few numbers on the secret lock of the door, the door opened. He said that the camera installed at the door inputs all the faces of the people into the computer. If the computer identifies you as an "unregistered" stranger, you won't be able to open the door even if you know the number. The door will only open after the owner of the residence gives the "agree" command.

Except for a few sofas, there is no other furniture on the first floor. Except for some commonly used necessities, other supplies are placed in designated "containers" in the underground warehouse. When necessary, you can operate a computer with a fluorescent screen to transport the "container" to the "exit" on the first floor.

In the kitchen on the first floor there is a computer device that teaches people how to cook. The computer stores the cooking methods of Chinese, Western and Japanese food. It tells people how to prepare ingredients, cook, etc. The heat is also automatically controlled by the computer according to the cooking steps.

There is a switch in the bedroom with the word "rest" written on it. Before the owner goes to bed, he presses this switch and the house enters a "resting state". Except for necessary lighting such as walking lights, all lights in the house are turned off, the air conditioner reduces the wind, the windows that are not closed close by themselves, and the anti-theft alarms around the house are in working condition. All this will last until the master gets up the next morning.

All computers are located in "dark places". The computers in the house each have their own functions, but at the same time they are connected to each other to make a comprehensive judgment on the environment and provide comfortable living conditions for the owner. Computer Residence Fourth Grade Composition 6

My computer residence is a very grand residence. There are a lot of high technologies here, but these high technologies are all controlled by four computers.

My computer has a sensor outside the door, which can sense today’s temperature and other things, so that I can have a comfortable home.

There is a password lock at the door and a transparent face scanning machine. Even if you know the password, if the face scanning machine finds that you are an unregistered person, you will not be able to enter.

After entering, a beautiful sound will be made. “Welcome inside,” and sweet music will play. It doesn't stop until you reach the living room.

After entering the lobby, you will find that there are only a few pieces of furniture. It turns out that the other furniture is placed in the "containers" in the underground warehouse. When you need something, you give the command to the computer and it will suddenly come out from one place. A robot hand comes to give this thing to you while you are sitting on the sofa. A robot will suddenly appear and wait for your orders.

The kitchen is on the first floor. There will be a computer device for teaching people how to cook. It stores cooking methods for Chinese, Western and Japanese food. It not only tells us how to cook, but also tells you how to operate and control the heat.

The bedroom is on the second floor. There is a switch next to the bed. When you sleep, just press the switch and the lights in the entire house will be turned off. Except for the corridor and necessary lights, other lights will be turned off, and the windows will also be turned off. It will turn off by itself, and the air conditioning system will also weaken the wind. There are alarms all around the house. This doesn't stop until the next morning.

The bathroom is on the third floor, and the bathroom facilities are also controlled by computers. If you want to take a shower when you get home, you can "reserve" a shower. When the time is up, the bathtub will be filled with hot water, and you can take a hot shower when you come back.

The fourth floor is a place for sports. There are many sports equipment there, such as football, basketball, dumbbells, volleyball, badminton and other sports equipment. If you are injured, there will be a robot to help you heal. So I called this "Sports World."

This is the computer house I designed. Isn't it amazing? I will design this kind of house in the future.