How to write my fourth grade composition about my whimsical thoughts?

From what aspects should I write, let’s take a look at the editor’s sharing today.

My whimsical fourth grade composition mainly consists of three parts.

First, clarify the topic of this composition, describe the specific circumstances of the subject matter you want to record (including the object, time, place, etc.), and then describe in detail the impressive things in the topic you want to describe (including but not limited to

things, people, objects, etc.).

Finally, summarize the new gains or new insights about the subject matter of the narrative.

My whimsical fourth-grade composition writing sample 1 The sleeping robot is actually not a robot. It is composed of an 80-square-centimeter "small box" and a thin headgear.

The "little box" is very small, but the structure inside is very complex. It does not need to be charged, and can convert solar energy into electrical energy and store it.

There are several small round buttons on the box and an antenna on the side.

The headgear is very thin and made of a special fiber that can transmit information and understand our inner thoughts and then record them.

In this way, you can command the robot without using your hands and mouth.

When we put on the headgear, it will automatically shrink. When we want to take it off, we just touch it lightly and it will release.

The sleep robot has two functions.

The first one is to create dreams.

Put on a headgear before going to bed, and you can have random thoughts! However, your dreams will basically be the same as your thoughts.

If you think about something delicious, you will have a dream related to food; if you think of something fun, you will have a dream related to ghosts? If you can't think of it, press the round button on the "small box" and a dream will appear in front of you.

On the screen, there will be dreams you have had before, and you can choose any one.

There is also a function that can convert sleep into time. When we sleep, the robot will store the sleep time and use it for entertainment.

Don’t worry, your sleep time will not be reduced, nor will lack of sleep lead to fatigue.

With the sleep robot, you no longer have to worry about nightmares all night long or lack of time! My whimsical fourth grade essay writing sample 2 Recently I watched a documentary about airplanes, and suddenly I had a strong interest in airplanes.

interest.

Seeing all kinds of airplanes on the show, I couldn't help but think that if I invented an airplane, I would call it an "air-powered airplane."

The reason why I invented this airplane is that the current atmospheric pollution is too serious, causing the greenhouse effect, which will severely melt the two-level glaciers and raise the sea level.

Many coastal cities, islands and low-lying areas will be threatened by rising sea levels and may even be engulfed by the sea.

Therefore, for the sake of environmental protection, I want to invent an airplane that does not emit toxic gases and exhaust gases, making the city more beautiful and the air fresher.

I want it to look as cool as I like, not only can it accommodate a lot of passengers, but it can fly as long as there is air.

It must have ultra-high intelligence and can automatically detect various failures during flight.

And it will automatically classify these faults and find solutions in the shortest time.

If an emergency landing is required, it will automatically find an open place to land.

If it is flying over the sea and needs to land, it will first open the life-saving airbag at the bottom of the plane, turning the plane into a boat.

I want it to be a multi-purpose aircraft that can not only carry people but also be used in a variety of fields.

In peacetime, it is the coolest and most environmentally friendly aircraft. If a war breaks out, I want it to be a stealth fighter.

You can command it to fight from the base camp without having to fight with a single soldier.

Until victory is achieved.

Isn’t mine cool? Do you like how cool it is? My whimsical fourth grade essay writing sample 3 For today’s society, exhaust gas is a heinous crime.

After being discharged from the factory, the sinister smell assaulted the nostrils, and the gray-black smoke curled up, making people unable to breathe. At that time, I really wanted to get rid of the sinful exhaust gas and make him immortal.

ash.

It not only pollutes the environment and turns our lovely nature into a dirty and smelly world; it can also cause various diseases, seriously pollute the environment and affect human health. Excessive inhalation can even cause death.

In particular, chemical plants, steel plants, pharmaceutical plants, as well as coking plants and refineries, etc., emit more smelly exhaust gases.

The horrifying fact was replayed in front of my eyes, and the scene of factory emissions seemed to emerge before my eyes.

This upsets me.

I rolled around on the bed, unable to sleep.

Suddenly, a light of inspiration came into my head.

It would be great if a converter could be invented, which could absorb the waste gas emitted from chemical plants and, like trees, convert it into oxygen that humans can breathe.

Installing a structural device in the middle similar to how trees convert air can smoothly turn waste gas into useful gas. Wouldn't it kill two birds with one stone? It not only eliminates waste gas, but also benefits mankind.

If every factory had one, many strange diseases in the world would disappear, everyone would be healthy and energetic, and the environment would become better and more vibrant.