1. A 600-word essay introducing a product

I would like to introduce to you several new types of glass, each with its own functions.

Let me first introduce you to a kind of glass called "Ocean Exploration Glass". This kind of glass allows you to see the ocean from your home. There is a receiving device and a screen in the glass. The scene in the ocean can be received through the receiving device and then played back on the screen. This kind of glass can be used by people at home because it allows you to see more kinds of fish than in the aquarium.

There is also a kind of glass, which is not only used for seeing, but also used for listening to music. This kind of glass is called "music glass". There is a miniature "player" inside, as well as a variety of songs, and a very special device that can detect what type of songs you like to listen to, and then play the music from the player. When you can't sleep, it will play relaxing lullabies to make you fall asleep quickly. When you are angry, it will play very lyrical music to calm you down and let your anger slowly subside. Lose. "Invisible glass" is also good, it can be invisible and is used to prevent theft. This kind of glass can be used to make doors. It is very hard and ordinary attacks have no effect. Moreover, the glass is invisible. After looking at it, the thief thought there was no door, so he ran over and bumped into it. This glass has the function of taking pictures. The thief's appearance was clearly photographed, and when the owner returned home, he saw that he could contact the police and the thief was caught.

In modern cities, people cannot breathe fresh air, but "air evolution glass" can help you breathe fresh air. Inside the glass, there is an air evolution device, which sucks the air in, filters out the dust inside, and then releases it, so that you can breathe fresh air.

Nowadays, glass has more and more functions, and more magical glass will come to the world in the future.

A 600-word composition introducing an object (2) Flying hat

One afternoon, I just came home from school and screamed as soon as I got home. I got up and said, "Help! Someone is coming! There is, there is, there is a ghost!" The house was very deserted at that time, and my scream broke the mirror of desertedness. I was so scared that my feet started to tremble. Any idea why this is? Because there is a hat on the ground, and this hat can actually move! I picked up the stick I picked up at the door of my house and touched the hat on the ground. Unexpectedly, when I touched it, it hid. Good guy! I mustered up the courage and picked up the hat on the ground: "Hey, Bai scared me, it turned out to be a turtle!"

This guy is really cute. He has a green and heavy turtle on his back. The house has two thin, red patterns on its face, and its small eyes are staring at me, as if to say: "Hey, you monster, let me go quickly!" This little turtle is really too cute. You're cute, but no matter how cute you are, you've made me angry. Look how I torture you. Just do it. I mixed the dishwashing liquid and water, blew out many small bubbles with a thin straw, and applied them on his back. It was fun. I saw this guy struggling desperately in the "pool", waving his limbs constantly, with some bubbles in his mouth. He looked at me pleadingly with his innocent eyes, as if he was begging for mercy, which made me feel uncomfortable. . Forget it, I am a gentleman, I will let you go if I don't tell you the truth. Let’s see if you still have the courage in the future!

In the days to come, this guy will live and work peacefully in my house. I have to take care of him every day. He is quite picky about food and likes to eat meat. I have to help him clean the room regularly, otherwise he will protest to me. Well, you are hiding yourself in a shell and don’t play with me! Sometimes I put it inside my hat to scare my younger siblings!

This "moving hat", I have really become your servant. Hey, but who told me to like you?

A 600-word composition introducing an object (3) The wonderful secret of the wheel and axle

Everything in the world is wonderful and must be pondered over and over again to understand. Science is like this. As long as you think carefully and explore, you will understand. A few days ago, during science class, the science teacher Tan taught us Lesson 4, "The Secret of the Wheel and Axle." I was reading a science book, and there was a faucet in the book. The book said, "Like a faucet, a machine with wheels and axles fixed together to rotate is called an axle." Yes, the faucet switch only needs to be turned once. It looks like a small wheel.

Look at the small iron rod below. When put together, water will come out as soon as you twist it. Very convenient. If the wheel is removed, I imagined that it would be very labor-intensive to polish the iron rod, so the combination of the wheel and the axle will truly save labor. If it is labor-intensive, then why did people invent it? Everything is to save effort and facilitate people's lives. There is another screwdriver in the book, and it asks, "What do screwdrivers and axles have in common?" To be honest, I don't know. After I got home, I found a screwdriver, looked at it carefully, and finally found it. The wheel axle can rotate together with the axle to open the faucet and release water. Screwdrivers also work by rotating. A screw is firmly embedded in the wooden board. It is impossible to pull it out with human strength or rotate the screw by hand to get it out. Use a screwdriver, place it on the indentation of the screw, and keep turning it in one direction. After a while, the screw will slowly come out. Therefore, screwdrivers and axles have one thing in common, that is - they both rely on constant rotation to work and complete tasks. In fact, the wheel axle also brings other conveniences to our lives. For example, wheels, door handles. In the past, people used fans, but now with electric fans, the blades start to rotate, driving the shaft, thus generating wind, and people can cool down. I finally figured it out, and I was so excited and happy. I hope that I can explore and study more things that are beneficial to mankind in the future. 2. Please choose a product you like and write a short article

My favorite thing

Today's society is developing rapidly, the market economy is becoming more and more prosperous, and there are all kinds of products on the market. There are countless kinds of clocks, and among so many clocks, I still like the little alarm clock placed by my bedside the most.

The little alarm clock is shaped like a cute jingle cat, with a round face like a big pancake and a snow-white face. The big face has a pair of eyes as big as mung beans, which are black and translucent, forming a sharp contrast with the face. On both sides of the face, there are two small and exquisite ears. It looks like it is listening carefully to the owner's narration. The most beautiful thing is the pink bow on its ears. Don't underestimate this bow, it is not just for decoration. Just press the bow and the jingle cat will light up like a small light. I whisper to it every night, so it is also my "close friend". The lower body of this Jingle Cat is a cute little alarm clock, so its biggest feature is that its upper body is large and its lower body is small.

Actually, I didn’t really like this little alarm clock before. I always felt that it was too ordinary and didn’t give me much help. My view only changed on a Monday morning. That morning, while I was sleeping sweetly, a burst of rapid fire suddenly sounded. I thought to myself: "It's so early in the morning, what are you yelling at? It's disturbing my sweet dream." I took the jingle alarm clock in front of me and glanced at it. One glance. "Yeah!" I really didn't know what to look at. I was shocked when I saw it, it was already 7:10. I jumped up from the bed, grabbed my clothes and put them on. After getting dressed, I grabbed my schoolbag and rushed out. I rushed to the door of the class, and the bell rang on time. Thanks to this little alarm clock, otherwise, I would still be sleeping soundly in bed!

From then on, I put this little alarm clock next to my pillow and chatted with it. It also responded to me with a crisp ticking sound.

I love this cute little jingle cat alarm clock.

Comments from famous teachers: This article describes the shape and structure of the alarm clock in detail, vividly and appropriately, and the author's love for it is expressed between the lines. At the same time, the full text is clearly organized, echoes from beginning to end, and has outstanding features. 3. An essay introducing a product

Teaching objectives of introducing an object 1. Learn to write an explanatory essay using the explanatory methods of listing numbers, making analogies, giving examples, making comparisons, etc. learned in this unit, 2 , can vividly and vividly introduce the characteristics, uses, benefits, usage methods, etc. of items.

3. Write according to a certain order of expository essays, and appropriately apply the expression methods of expository essays to exercises, so that students can continuously improve their expression ability in the practice of exercises, receive an education in loving science, and cultivate a love of life. . The focus of teaching and learning is to clearly introduce the characteristics, uses, benefits, usage methods, living habits, etc. in a certain order in the explanatory text.

Teaching process 1. Create situations and stimulate interest 1. Have you ever seen a salesman in life or on TV? Do you know how salesmen sell products? 2. Play a video about selling products and think about it while watching: What should you pay attention to when selling products? 2. Guidance and observation ① Be familiar with “commodity”. Get a complete understanding of your “product”.

Be aware of the appearance, specifications, usage, usage, price, etc. ② Find out what is most impressive about the product and prepare a wonderful description.

1. Clear recommendation requirements (1) Be well aware of your "goods" in terms of appearance, specifications, usage, usage, price, etc. (2) Find out what is most impressive about the product and prepare a wonderful description.

(3) When facing "customers", what expression, tone, and language do you use to promote your products. (4) Think about what questions “customers” will raise about the product? How will you answer.

3. Composition guidance ①Recall the difference between expository writing and general narrative writing. ②What are the commonly used methods for writing expository essays? ③ From what aspects are you going to introduce the items and what methods of explanation are you going to use? (What are the characteristics of your items? For example: appearance, quality, use, price, etc., seize the outstanding characteristics, and use numbers, examples, comparisons, analogies, vivid descriptions, etc. to describe the characteristics of the items in detail.)

④ You can use some information appropriately, but do not copy a large amount. 4. Essay outline 1. Describe the origin and shape of the jewelry box (list numbers) 2. Introduce the color of the jewelry box (use an analogy) 3. Introduce the use of the jewelry box 4. Express your love for the jewelry box (make a comparison) . 4. How to write an essay introducing a product in about 200 words

Hello everyone! I am a salesman, and next I want to sell you an item - a desk lamp.

Today I will sell you a product: a desk lamp. This desk lamp is very novel. From the outside, It is very beautiful. There is a tray below and a lamp on top. To put it this way: the lamp is covered with a thick layer of cotton. There is also a small lamp below, which is called a "night lamp". At night, It's very beautiful when you open it. It's blue and has a little pet painted on it. It's very cute! There are two buttons on the front of it: one is for the big light, and the other is for the small light.

When you turn on the headlight, you can't help but shout: "Wow! It's so bright." ! And it doesn’t hurt your eyes! Let me tell you, this is an eye protection lamp and will never cause myopia.

Turn on the small lamp, and you will still shout: "Wow! So beautiful, so cute! "Let me tell you, this is a light that is turned on at night, it is very bright! Do you know the benefits of this lamp this time?

After introducing this lamp, you know something What do you think about its appearance and benefits? If anyone wants to buy it, hurry up and buy it. Goodbye. 5. Write a 40o word essay recommending a product

Hi everyone! Well, I am the 'universal little doctor' who can provide information to those good scholars; I am also the 'bad guy' who can make those primary and secondary school students go astray and live in an empty network all day long; I am the computer that everyone loves. "

I am the "younger brother" of TV. I have a square head, only one hand, and a "heavy" body that is equivalent to my brain. I have many brothers and sisters, such as: Fang official computer, Lenovo brand, Tsinghua Tongfang... I can do many things. With a small CPU in my body, I can check the latest news in the world. The Internet is like There is a spider web all over the world. You can appreciate the length of the Great Wall by looking up information on the Internet; you don’t need to go to Jiuzhaigou to appreciate the beauty of Jiuzhaigou; you don’t need to go to Qinglong Waterfall to know the ferocity of the waterfall... However, I also occasionally get confused by people. Use, as long as the person who knows me is a hacker, then he will "kill someone with a borrowed knife" and steal other companies' secret documents. I have many uses: If you missed my 'brother' throwing the TV show, you like it If you want to watch movies, you can use me; I can also let you play online games for a while, but don’t open the door while playing. It will delay your study, so don’t spend the whole day Thinking about upgrading, if you think about it while walking, don't hit the tree, don't live in the illusory cyberspace.

I have many uses. If you want to give it a try, just buy one and I will be happy to serve you. 6. Choose an innovative product and write an essay

Innovation is the source and driving force for the sustainable development of a country and nation. Innovation is a practice that combines responsibility, courage, methods, attitude, and spirit. , is the magic weapon for the tobacco industry to survive and develop.

The so-called innovation, in a nutshell, means inheriting the predecessors without following the old ways; learning from others and being original; and striving to observe the situation wisely. New perspectives, new ideas for advancing work, new methods for solving problems, so that all work reflects the times, grasps regularity, and is creative.

Practice is the basis of innovation. Without practice, innovation will become A tree without roots is like water without a source. Experience tells us that innovation should be based on reality, center on my country's reform, opening up and modernization, focus on the application of Marxist theory, and dare to abandon outdated understandings, concepts, and practices. , form realistic lines, principles and policies to develop our tobacco industry. There is a Chinese proverb: Always having doubts - the origin of innovation, having the courage to break doubts - the energy of innovation. Mr. Lu Xun once said, the first People who eat crabs are very admirable. In addition to being brave and fearless, the first person who eats crabs is first of all a discoverer who is good at questioning. A large number of facts show that regularities can be found from common, common, and recurring phenomena. This is an important method; having the courage to question and being good at discovery is the source of continuous innovation and creation. A writer said: "Learning is a person's real special skill, the first strength, the first wisdom ", the first source, everything else is the result of learning, the blessing of learning." Innovation is also the blessing of learning. Whether it is a country, an enterprise or an individual, if it wants to make progress and develop, there must be a force that drives it continuously upward. Motivation enables people to have a strong desire for knowledge and creativity, thereby promoting people to strive for self-improvement and hard work. The formation of this motivation is based on diligent learning and accumulation of knowledge. The more people learn, the bigger the unknown world becomes, and people also The more you feel your lack of knowledge; the more you continue to learn and accumulate, the more you can continue to create.

Innovation requires an attitude of honesty and humility. Some people say that humility is a calm attitude toward achievements and honors. The spiritual realm is a kind of ideological character that seeks truth and is pragmatic, and is willing to be a student. The times are developing and society is progressing. In the great practice of building a moderately prosperous society in an all-round way, we need to adhere to the theoretical quality of Marxism that keeps pace with the times. Consciously regard innovation as an unremitting pursuit, always maintain a sense of aggressiveness, drive and tenacity, and pioneer and innovate with the broad mind and tolerance of "there will be times when the wind and waves break, and the clouds and sails will sail across the sea".

In this way, we can strive for first-class work standards and performance, and continue to make inventions, discoveries, creations, and advances in great practice. 7. An essay introducing a product from my hometown

"A hemp house, a red tent, and a fat white man sleeping inside." Students, what do you think this is? This is the peanut from my hometown.

In spring, farmers go to the farmland to sow seeds with great hope. Gradually, it grew into long and thin stems, with pieces of round and smooth green leaves growing on the stems, like small palms. Its flowers are yellow, only as big as a fingernail, and they are hidden in the branches, like a shy little girl. After the flowers fell, peanut shells formed on the underground roots. The shells were beige, very rough on the surface, but very smooth on the inside. When you peel off the peanut shell, you can see the pink peanut kernels.

Peanut is full of treasures. Peanut shells and peanut vines can be used as feed and fuel. Hehe, "good medicine is bitter in taste and good for diseases, plums, plums and peanuts can cure all diseases." Peanuts have hemostatic properties. Peanut kernels are a good raw material for oil extraction. The oil extracted from it is clear and pure, and it is the best oil to use.

There are many ways to eat peanuts. They can be made into salted peanuts, spiced peanuts, etc. Among them, my favorite is "cream peanut": after frying the peanuts, add a thick layer of cream "icing". Finally sprinkle some black sesame seeds. It tastes both sweet and fragrant. And it's very crispy and unforgettable.

I believe your mouth must be watering after hearing so much! Then come to my hometown Meili, I will definitely treat you with a big plate of delicious buttered peanuts 8. Composition: Introduce a product you like

Little Salesman

Today I introduce to you the hexagonal oil pastel. This oil pastel is the "Zhencai" brand that has obtained China's famous trademark; it is type 2966A-18.

Let me talk about its appearance first. Its background is yellow, and a very cute little bear is painted on the front. The whole body is white, the ear holes are sky blue, and there is a pair of dark blue eyes, a dark blue nose and an upright, dark blue face. mouth. To the left and above the bear's head is a small piece of transparent paper, showing the shape and color of the oil pastel inside. The reverse side is very interesting. There is a picture of a big hand holding a small foot, and it says on the right: Health is the most important thing!

It has passed the quality inspection of the National Light Industry Stationery and Sports Products Quality Supervision and Inspection Center and fully complies with the national safety, health and non-toxic standards. It also complies with the European EN71 non-toxic safety standard and the American ASTM D-4236 non-toxic safety standard. It has 18 colors, namely red, orange, orange, light yellow, yellow, yellow-green, green, blue-green, sky blue, cobalt blue, Prussian blue, purple, pink, tawny, brown, black, Gray and white are the colors. Its main ingredients are: mixed oil, particulate wax, lubricating oil, calcium carbonate, pigments, etc.; each tube weighs 7 grams; it must be sealed and packaged and stored at room temperature. Its qualified execution standard number is: QB2586-03. He cannot give it to children aged 0 to 3 years old. It is neutral, mild, environmentally friendly, and healthy! It's brightly colored, has great coverage, and inspires incredible creativity!

Its original price is 10 yuan, the current price is 8 yuan, and you can buy one and get one free! Don't miss this opportunity, it will never come again. Action is worse than excitement, come and buy it now! 9. Write an essay on the topic of choice

If you give me a piece of moonlight, I will choose the clearest one; if you give me a warm sun,

I will choose the warmest one; if you give me a gentle breeze, I will choose the softest one.

I think we should feel lucky that we all have a choice about many things in the world, good or bad,

including life. Looking for an essay.

Walking on the long road of life, if you choose a good opportunity and seize a good opportunity, then you will embark on a good road of life. However, there are also many traps among many choices. If you are not careful, you will fall into this "black hole" and fall into a place of no return. The consequences, of course, can be imagined! However, life choice is one thing that is absolutely impossible to escape in a person's life.

The choice of whether or not depends on whether a person has a heart that never admits defeat and never succumbs to the current difficulties.

Some people face difficulties, do not think about progress, and succumb to the harsh environment in front of them. They may have temporary comfort and peace, but this happy life will not last long; there are also people who are unwilling to be mediocre. Not wanting to follow the crowd, they worked hard to change the harsh environment around them, and eventually made the entire surrounding environment full of fun and comfort because of their own lives.

In life, there are too many tempting choices; people, as small and lonely individuals, inevitably wander around in front of the choices in life - at another crossroads, again and again. In a dangerous situation, what should people choose?

Choose money? Because although money is not everything, nothing is possible without money.

Choose beauty? Because beauty is an important asset for a person, and it is also what many people pursue endlessly.

But I chose integrity, because it is more intrinsic than money; more reliable than beauty!

It is indeed difficult to make choices in life, but it is even more difficult to continue on the life path you choose. However, as long as you have a heart that never admits defeat and never gives in to the current difficulties, you will succeed!