I deeply realize that technology has changed my life!
Our school, looking around, is seamlessly connected with high technology-it has changed its face!
One of Face-changing-from "black" to "white"
The traditional blackboard has been replaced by the whiteboard. The whiteboard cover is an upgraded version of the green board, with two push-pull green boards, which are pulled to the right to expose the whiteboard, and the projector projects the image onto the whiteboard. The mouse is responsible for clicking, turning pages, zooming, etc. Traditional chalk was eliminated and replaced by water-soluble chalk; The eraser has also been updated, consisting of a soft sponge and a set of handles. When it is immersed in water, the handwriting disappears with a slight brush. Students sitting in the front row are no longer worried that chalk dust will hit their faces when cleaning the blackboard, covering their noses and mouths with one hand and clapping their hands in front of their faces with the other-it will open another window to the world for us.
If the whiteboard is a "good assistant" for teachers and classmates, then this is our next "good nanny".
The second change of face-"square" instead of "circle"
On the ceiling, the hovering fan got off the post, and a square air conditioner with a "general's belly" came up. Looking at it and breathing gently, the whole classroom is full of coolness. In summer, air conditioning is a necessary electrical appliance at home. At school, it has become a necessary "summer artifact" in the classroom-during lunch break, everyone wipes the sweat on their heads, reads extracurricular books, and looks at the door from time to time-has the classmate in charge of turning on the air conditioner come? When the students who shoulder the "heavy responsibility" step into the classroom, they can't help but smile comfortably, put down the paper towels soaked with sweat and prepare to enjoy the baptism of the breeze. Reluctant to put down his schoolbag, he rushed to the podium, took out the remote control, aimed at each air conditioner, pressed the power supply and set the temperature. "Shout ..." At this moment, everyone's expression is the same, which makes the teacher who just walked in smile from ear to ear. ...
This "face change" is just the corner of the school's disguise-technology is silently changing all aspects of our lives with its rapid development.
I have a naughty brother. At home, he is the boss, like a monkey. Outside, he is as quiet as a little girl, too shy to talk to other children.
My brother likes to be competitive and will argue with me for everything. That dinner, my grandparents fried our favorite dish: fried eggs with ham and sausage. As soon as my brother and I saw the food on the table, we rushed for food. Finally, there is only one point left. In order to be delicious, I served the bowl of dishes directly and quickly. My brother was furious, his round face was red with anger, his two energetic eyebrows were tight, his big eyes were staring at me, and his red thick lips were stuck up, which seemed a bit funny. Then he came to me with instant transfer fluid and propped me up with his prickly hair, just like Niu Wangmo. This trick won't help me. I held his head with the "Nine Yin Bones Claw" and made him unable to move forward. After a while, he had no strength, so he lay on the ground and tried his best. My brother was crying and rolling on the ground, and his voice was really "earth-shattering"! I am almost deaf. Grandpa said helplessly, "My little ancestor! Don't cry, I'll give you that dish. " As soon as this was said, my brother turned grief into joy, immediately jumped up from the ground, made a face at me, and hummed a little song triumphantly to eat food. I am angry and anxious, but what can I do?
Brother "makes waves" at home, but he becomes a coward outside! This is my chance for revenge, haha!
On this day, because my grandparents were on a business trip, I was asked to send my brother to school. I get up early because I have to go to school! After washing, I quickly woke my brother up.
Who knows my brother is bedridden, so I thought of a way to cure him. Help him put his pants on inside out first. As soon as I put his pants on, he will definitely get up if he feels uncomfortable. Sure enough, he got up quickly, got dressed, put on his schoolbag and went to school with me. After walking for a while, I deliberately reminded him: "Look at your pants carefully! Ha ha ... "I covered my mouth and snickered. Seeing that he was laughing with malicious intent, he quickly lowered his head to check his trousers. With a scream, "ah-"brother, attracted people onlookers. He quickly lowered his head, blushed and didn't scold me. He just muttered something in a low voice and pinched my clothes. My brother stood still. I looked at my watch. Time is running out. I have to hurry to school. I picked him up and flew around the street, and finally sent him to school, so I hurried to school and came back from time to time.
It's funny to think of that.
Ha ha! This "pistachio" is really interesting!
Seeing this amazing drama, I never knew that it was not just the actors who would change their faces. -inscription
Actors are good at changing their faces, but only the colors and techniques have changed. Tour guides are also good at changing their faces, but they become angry and ugly. In this unpredictable society, should we keep a childlike nature?
On August 5, the weather was fine. This is our first day in Kunming. The weather is very cool. I trembled as soon as I got out of the plane door. An enthusiastic man greeted us with flowers. "Hello, friends in the northeast, my name is Liu, I am a tour guide of Yonghe Travel Agency in Kunming, and you are also a fellow villager. I am from Yanbian, Jilin. You can call me Xiao Liu. " A few self-introductions aroused everyone's drowsy nerves, and then Xiao Liu introduced the customs of Yunnan, which made us laugh. When I arrived at the hotel in the evening, my mother said, "This little Liu is really good." . I agreed a little, but my father gave me and my mother a meaningful look and said nothing.
The next day's trip is to go shopping in colorful Yunnan, and then go to Kunming World Expo Park. Xiao Liu boarded the tourist bus and said, "Yunnan has a high altitude and a dry climate. The travel agency provides a bottle of mineral water every day, but friends can drink whatever they want. Wear it on my head! " Everyone applauded in unison. Then Xiao Liu began to introduce tea and jade. I didn't care, I wasn't interested, I just listened silently.
In colorful Yunnan, my parents and I didn't want to buy too many things, so we bought some Pu 'er tea. A couple actually spent more than 20 thousand. I said excitedly, "What do you think Xiao Liu will be happy about?" Dad smiled coldly: "Not necessarily!" "How can you say that about others!" I turned around angrily.
Four hours later, everyone got on the tour bus. Xiao Liu abnormally wears a pair of big sunglasses that can cover half his face. I was thirsty and asked him for water, but he didn't speak. I thought he wasn't ready, so I didn't care much. "Thirty-six people, you only spent more than thirty thousand yuan! The average person only needs 1000! Is it so difficult for Xiao Liu to earn some money? Ah? " Xiao Liu shouted, probably didn't expect him to talk like this. The whole car was silent. He went on to say, "I told you for so long yesterday and gave you water to drink, but you did this to me!" " I don't have to wait in line to buy tickets for go to dali ... "Before the words were finished, a tourist became angry and said," Don't you dare! " "Of course I dare. Look at this. This is my guide card. If you want to complain, go ahead! "He said a lot, but I lost patience and turned my face out of the window.
When the car drove to Kunming World Expo Park, Xiao Liu stopped the driver at the door of a shop and introduced plant essential oil and jade. His eyes are no longer covered by sunglasses, and he gives off greedy eyes. Finally, he plausibly said: "People are doing, and the sky is watching. Everyone, give yourself a chance. " This is a naked curse. I don't want to talk to him anymore. All his polite behavior now makes me sick and dizzy. I got off the bus, except for shopping time. I only gave 20 minutes to take photos at the Kunming World Expo Park.
In the realistic society of maximizing interests, is it as rare as a diamond to give a little sincerity? I don't understand, but I'm glad these 36 tourists didn't spend a penny in the shopping malls of the Expo site.
On the stage of drama, we can see the stunt of changing face. That's unusual. It's a national treasure of our country, and it's not taught casually. You can't learn it in two or three years if you want to. But today, I learned it at once. Believe it or not, my "face change" is different from the "face change" in the play. I changed it with light. I just learned it from the computer. It happened that my mother was at home, so I took the opportunity to show it to my mother.
The materials used in the experiment are also very simple, just a piece of white paper, a piece of black paper and a flashlight, all of which are ready-made at home. I'm ready. I told my mother that I'm going to make a "face-changing" game with all the light and show it to her. My mother is curious to see how I did it. So my mother followed me to the bathroom because my bathroom was the darkest place. If you don't turn on the light, it will be dark and you can't see anything. This is exactly the environment I need. My experiment was conducted in a dark room without light.
There is a mirror on the bathroom wall. I stood in front of the mirror first and let my mother see my left face in the mirror next to me. I turned on the flashlight, put my right hand on the right side of my face, shone my nose with the flashlight, and then picked up the black paper with my left hand and put it on the left side of my face. Then I looked at myself in the mirror and saw that the left side of my face was black. I told my mother that I would brighten this part of the black place in the future, so I took the black paper away and changed it into white paper. I stick a blank sheet of paper on the left side of my face as before, and still shine a flashlight on my nose. At this time, I saw in the mirror that the left side of my face was bright. Yeah! You're done!
I proudly asked my mother, "Mom, what do you think? Did I succeed? " The mother said in surprise, "Yes, son, you succeeded!" " "Say that finish, mother nodded again, but still asked doubtfully," It's interesting, but, son, do you know why? " I proudly replied, "Mom, this is an optical problem. Light can be reflected. Different colors have different degrees of reflection, while black hardly reflects light and absorbs light. When black paper is placed on the left side of my face and the flashlight shines on my nose, the light will bounce back from my nose. Because black doesn't reflect light, the light shining on black paper can't reflect it back. So, except my nose, you can see that my left face is black; When the white paper is placed on the left, because white can reflect light, the flashlight will reflect light back to my face, so it illuminates my face. "After listening to my explanation, my mother praised me again and again.
Well, isn't this experiment interesting? If you don't believe me, you can do this.
If you can't sit well again, just sit still for a class! "If you think this is what our class teacher said, then you are all wet. This is what Sister Yue, the "top five monitor" of our class said.
Sister Yue has white teeth, double eyelids and wears a pair of glasses. With a ponytail and a hair band on his head, the first impression he gives is definitely handsome. However, all that glitters is not gold. Don't think Sister Yue is a lady, or you are all wet.
I remember last semester, the science teacher changed. In the first class, there are always classmates who say small things. Just when the science teacher couldn't help shouting, Sister Yue slapped the table, stood up and shouted. "An-jing-"
At this time, our whole class suddenly froze, and even the battle-hardened science teacher almost fell down. It was a long time before he came to his senses and said, "I am really vulnerable in front of your class cadres." His words amused our class.
If you think that Sister Yue is serious because of the above things, you are all wet.
I don't know why, Yue Jie, who shines brightly on the stage, became fond of telling jokes and laughing (especially Mr. Zhang) as soon as he got off the stage. Her jokes can be used in the Spring Festival Evening.
I remember once, teacher Zhang said in class; "The result of this problem is 40,000." As a result, Sister He shouted; "Thirty thousand, fifty thousand, burned." We looked at his sister, and she blinked and smiled. We couldn't help it any longer, and we all laughed.
Teacher Zhang severely criticized Sister Yue. Just when she was scolded, two developed hands grabbed Teacher Zhang's kettle ... When Teacher Zhang found the kettle, she found that it had been covered with drink paper by Sister Yue. Teacher Zhang didn't say anything for a long time, and we didn't talk for a long time, so a few minutes passed. At this moment, Teacher Zhang said something that made us all laugh. "When did the water I drank become vitaminwater?"
Do you see it now? This is Sister Yue of our class! She has a serious side and a naughty side. She is really a face-changing king! Do you hate or love Sister Yue?
My mother is a "face-changing king", and my math scores have always been an important factor in her face-changing.
Face change one: good grades
Look, my mother is all smiles today. I must have got good grades in the exam. You guessed it. I got 90 points in the exam today. Five points. Although this score is not good for you, it is already excellent for me. This is my best result since the sixth grade, and I am very happy. No, my mother promised to take me to KFC.
Face-changing 2: Super poor grades
Then, I took out the second paper. No, a storm is coming! As I expected, I saw my mother glaring and angry, and immediately yelled at me, "What's wrong with you? 70 points again! Don't want to win some face for yourself? Give the teacher some face, too Listen, do you understand everything? Still won't do it? It's so disappointing! " In fact, I was dumbfounded as soon as I got the paper. Only two or three fill-in-the-blank questions can't be done, and the score is deducted too unfairly. Just wait to go home and get criticized!
Face changing three: ordinary achievements
I want to ease the atmosphere and hand in the third test paper quickly. As I expected, my mother's face suddenly improved a lot. Why? Because, I got 85 points for this paper. My mother said to me earnestly, "Wenwen, your grades are too unstable." You must study hard! Listen carefully in class and carefully examine the questions! Strive for a good result in the graduation exam to repay the teacher! "
Alas, my mother's "terror" has changed her face!