There are those

Water resources are becoming scarcer.

Bell....The bell rang for the end of class, and the students left the classroom one after another, ready to go to dinner. At this time, I noticed that a classmate was making soap, and the water pipe in front of him was "whooshing" water, as if to remind him not to turn on the faucet but not use water, and you don't want to think about how much water is wasted. But this classmate was indifferent.

I hurriedly went up and turned off the faucet, but he said, "Why are you going to turn it off?" I'm going to use it again.

I said, "Why waste all this water?" He had nothing more to say.

Yes, although one person can't waste much water, if everyone in the whole school and even the whole of Beijing wastes such a little water, then in a year, this water is enough to merge into a big river. To make the data more accurate, let's do the math. Assuming that the water flow rate is 75 milliliters per second when we wash our hands, there are 10 million people in Beijing, each person washes their hands three times a day, and each person washes their hands for 60 seconds.

In this way, it is easy to calculate that if all the people of Beijing use water uncontrolled every day, then everyone in Beijing will waste 49275000000 liters of water every year just by washing their hands, that is, 492750000 tons of water, not to mention the water wasted by industry and agriculture. From this data, it is easy to understand why Beijing's groundwater is pumping so quickly. Moreover, there is enough water for some small and medium-sized cities with water scarcity for a year.

Although the south-to-north water diversion is now underway, how many years will this water be enough to waste like this? Even if we don't think about the people in water-scarce areas, we should think about our own future generations.

I grew up designing a car, and it was called a utility vehicle.

It's so powerful! On the utility vehicle, there are six color buttons, which are green, red, yellow, blue, orange and purple. In the spring, when driving a multi-purpose vehicle, press the green button, and a cup of green tea will be served to the driver to taste it slowly; In summer, driving a utility vehicle, if the driver feels very hot and presses the red button, a glass of lemon juice will be served, and the driver drinks it, and it feels very cool; In autumn, driving a utility vehicle, I feel like I'm going to fall asleep, press the yellow button, a cup of coffee will be served, and the driver will drink it, and he will be in good spirits; In winter, when driving a utility vehicle, press the blue button, a cup of hot milk will be served, and the driver will feel hot all over the body after drinking it.

My utility vehicle not only gives people drinks, but also flies! Press the orange button, the utility vehicle is like a little bird, stretches out a pair of wings, flies to where I want to go, press it again, and the utility vehicle will retract its wings.

One of the features of utility vehicles is that they don't have doors! You must be thinking, "How can you get in and out without a door?"

There is a purple button on the outside of the car, press it, and the utility vehicle will set up a ladder, and the ladder is to the inside of the car. If a bad guy presses a button, the utility vehicle will sneak a spring under the bad guy's feet and bounce the bad guy far away.

Haha......How's that, my utility vehicle is amazing!

Suppose I were a flower fairy.

If I were a flower fairy, I would have a seven-colored flower. I'm going to use this seven-colored flower to make the world book even more beautiful.

I threw the red petals into the world. Everyone's face will be full of joy, they will not be sad and troubled, and they will be happy every day.

Then, the orange petals flew into the world. It allows everyone to be polite and civilized. People use polite language when they meet, and they also have a good habit of washing their hands before eating and after using the toilet.

There are yellow petals floating in the air. With it, the hearts of those who are very bad will be purified and they will be a good person.

The green petals also floated to the world. At this time, the trees along the road are greener and the air is fresher. Oh, and it turns out that green is a symbol of environmental protection.

The cyan petals floated in each place for a moment. The people in that place used to quarrel every day, and there was a lot of trouble, but now there are no quarrels in the world.

With blue, when a person makes a little mistake, his family will not reprimand him, but teach patiently. In this way, everyone will have a forgiving heart.

Now that the world has become so beautiful, but people are still frail and sickly, what should we do? Don't worry, with purple petals, it can make everyone healthy and stop getting sick.

This world has become so beautiful with the efforts of me and the seven-colored flowers, so I will return to the world to experience this wonderful world!

One day, I was playing the first movement of Mozart's Horn Concerto No. 1 on my horn, when suddenly I found myself sitting on a cloud, and the cloud began to rise rapidly, scaring me to death. After a while, though, the clouds began to rise slowly again, and did not stop until they reached a large cloud. I got off the cloud and walked forward, and suddenly I heard someone calling me from behind, and I looked back and saw that it was a king with a golden crown on his head, and it turned out that he had turned into a cloud to pick me up!

He took me to a city and was stunned by what I saw! I saw that all the houses were French horns.

The king took me to one of the largest horns, and he said, "Horns, horns, open the door!" "Bang!

Syllable! Boom! The horn broke in half, and the king and I went in, and the king told me that the city was called "the city of horns", and that it was his palace, and that it was all made of horns.

Indeed, the skeleton of the TV inside is in the shape of a French horn, and the sofa is also made of French horn, but it is not as hard as a real French horn, but it is soft and comfortable, and the plate is also made of the horn of the horn, and there is a French horn-style sugar in it: there are hard candies and soft candies, which are used for licking, and the king told me that this kind of sugar can also blow bubbles after licking, which I think is very interesting. After the visit, the king took me up to the second floor, he took out a delicate big box, this big box has a rainbow color and a horn similar to a musical instrument, in addition to the original four keys of the horn, there are two keys that I don't know, the king told me that the first key is for you to appreciate **, the second key is that if you are sick, just press this key and blow the disease again.

After knowing the function, the king was ready to give me this amazing instrument, and I couldn't be happier! After the king saw me off, I said as I went, "Wonderful!

After I went back, I used it to help many people, and I became a miracle doctor. I hope everyone has such a magical instrument! I hope that all people will not get sick!

A writer once said, "A person who can remember, associate, and imagine is a person who can conceive." Therefore, writing a good imaginative essay will improve students' imagination skills, lay the foundation for students' creative work in the future, and it will also be beneficial to improve their writing skills.