An interesting thing about summer vacation

An interesting thing about summer vacation

The long-awaited summer vacation has finally arrived, and the hot temperature and cheerful atmosphere have replaced my nervous review all day long.

On the second day of summer vacation, my mother-in-law decided to take our family on a trip to Guangdong.

Looking forward to the stars and the moon, we finally got our wish and got on the bus bound for Meizhou. The excitement and joy are beyond words. We walked left and right in the embrace of the mountains for more than an hour and finally arrived at Wuzhoucheng Station in Meizhou City. As soon as we got off the bus, we were pulled onto a tricycle. It was like sitting on a carriage: getting up and down for a while. It was very interesting to "savour" it carefully. In a blink of an eye, we came to a restaurant, and a strong Cantonese flavor rushed towards us. Cantonese food and Sichuan food just became one. Antonyms: Sichuan food is spicy, while Cantonese food is salty and sour. White chopped chicken and fried pork ribs with pineapple are all representative dishes of Guangdong.

After a full meal, we hurriedly took the car to a relative’s house. Only then did we settle down.

The stars were shining brightly at night, and a group of us strolled on the night-like streets of Meizhou City: the beautiful music and the endless flow of cars seemed to show people the city of Meizhou. The ancient city and the immortal charm of the dynamic city. We then visited Xiulan Bridge: this bridge is more than 1,000 meters long. The neon lights above and below the bridge are flashing, dazzling and colorful. The lake and the bridge complement each other, just like a natural and beautiful scenery. It’s a beautiful landscape painting.

We walked across the Xiulan Bridge and returned to our residence, marking a small comma on the journey. The next day, at our strong request, we went to Meizhou Qiaotou Park. At a glance, we can see that the entire park is full of large-scale amusement facilities. My brother and sister and I ran towards the amusement park like Columbus discovered the New World. We played many entertainment projects in the park, and the most interesting and exciting one was the "Pirate Ship" ", we couldn't wait to rush on board without thinking about what happened next. We got on the boat and found a seat to sit down. Because we were so excited, the boat started moving before I could fasten my seat belt. I was in a hurry. Like an ant on a hot pot. But the machine still went its own way and continued to increase the power. My heart was beating unusually fast for some reason. Because the boat was swinging bigger and bigger, I simply pushed my head into the iron guardrail and mouthed I kept chanting: "Stop, stop!" Finally the boat slowly stopped, and I walked down slowly with a white mouth and a white face, and then sat on a three-wheeled bicycle. We returned to our residence.

The next morning, when we were still asleep, the adults gently woke us up: Today we are going to Xingning! We heard that we were leaving again, so we immediately called three times. After washing up, I boarded the shuttle bus to Xingning. Beep...beep, the beautiful Xingning appeared in front of me in less than an hour's journey. After getting off the bus, I ate a bowl of hometown noodles. It was like eating a bowl of elixir. After that, the fatigue of the journey disappeared.

The purpose of coming to Xingning was not to eat, but to visit our relatives. Our first goal was to see our relatives whom we had not seen for seven or eight years. My great-aunt: As soon as I entered the house, an old lady with sunken eyes and gray hair appeared in front of me. She was my father-in-law’s father’s sister. Even though she was 87 years old, she was still in good health. The house was very clean. Then we went to my great-uncle's house. He was very senior and was my father-in-law's uncle. His biggest characteristic was his hospitality. As soon as we arrived at his house, he clapped his hands and shouted enthusiastically: Welcome, welcome! My aunt kept laughing, maybe because she had been too lonely for a long time and was so excited to have so many people come! It’s such a joy to have friends from far away!

Time passed so quickly and it was evening. We shed all our fatigue and lay down on the comfortable bed and fell asleep. This brought a perfect end to our trip.

People say: A trip is like a book, and we can always gain a lot from the trip. Although we are exhausted, when we think of the beautiful scenery of Meizhou and the kind old man Xingning, our hearts quietly become more beautiful and sweet!< /p>

I hope it can help you, and I hope you will adopt it!

Today, my uncle and I went to the animal amusement park in my hometown in Hunan. After a long journey, we finally arrived at the Animal Amusement Park in downtown Yiyang, Hunan.

As soon as I got off the car, I couldn’t wait to run into the dinosaur park.

Two cute little dinosaurs greeted us at the entrance of the park, and I even took a photo with them! After taking a group photo, we went to find the game "Jurassic Time Travel". After half an hour of trekking, we finally found "Through the Jurassic". But there were so many people there that I almost wanted to back out, but in the end I was persuaded to come back by my uncle's persuasive words. After waiting patiently, it was finally our turn.

I sat on it happily, fastened my seat belt, and was ready to go. After a while, we set off. At the beginning, the scenery was picturesque and beautiful, which made me feel relaxed and intoxicated. But soon, I felt like I was fetching water from fifteen buckets - I was very nervous. What's wrong? It turned out that we entered a gloomy cave. I thought: This should be Jurassic World! But why is there only a little light, and there are screams of dinosaurs everywhere? Could it be that some devastating disaster has occurred?

Oops, it was going uphill. I quickly closed my eyes, but my intuition told me that it was okay, so I opened my eyes again. Wow, it turns out there are all little dinosaurs here! Baby dinosaurs are so cute, but why do they become ferocious when they grow up? It's uphill again. As the saying goes, "Learning from the past is the guide for those behind you." I didn't close my eyes this time, but something unexpected happened - it went downhill! "Ah!" I screamed. Just like that the game is over. When it was time for lunch, I ordered a bowl of beef noodles and finished it quickly.

Later, I took small planes three times in a row. After I got off, I was so dizzy that I couldn’t find my way. My uncle couldn't help laughing when he saw how embarrassed I was, and my face turned red with embarrassment!

Before I knew it, it was time to go home, and I reluctantly left the Dinosaur Park. I hope to come here again next time I travel! English composition An interesting thing about summer vacation

One day, Mary went to the airport to see her friend off. Her friend's name is Jack.

There were so many people in the airport , it was hard to find Jack among the people.

Suddenly, Mary saw Jack and she felt very happy then she shout: "Hi, Jack. Hi, Jack.Here, Here!"

At the same time, Jack waved his arms: "I'm here!!" . Within 3 minutes, so many policemen came to the front of Jack and caught him: "Please e with me to the police office."

Do you know why the police took Jack to the police office?

The word “Hijack” in the English has different meaning, you can find in the dictionary. The most interesting thing about summer vacation One thing

Actually, I think a lot of interesting things happened during the summer vacation. If it is the most interesting thing, I think it should be traveling. I have never traveled far before. But because this was the summer vacation of my senior year of high school, I thought I should do something meaningful, so I chose to travel. I carried my luggage and went to two places by myself. I traveled for about half a month. Then came back. . I think it's quite interesting. Although I encountered many difficulties along the way, I feel very happy.

I will go there if I have the chance in the future, haha ??O(∩_∩)O~ An interesting thing during the summer vacation

An interesting thing during the summer vacation. During the summer vacation, my mother and I went to my grandma’s house, and we took the bus. The experience is still unforgettable. That day, we transferred from Yushutun Station to the train to Tailai. About ten minutes after getting on the train, it began to rain lightly. The rain became heavier and heavier. The scenery outside the window gradually blurred, and finally it was completely invisible. , only to see rainwater flowing from the window. Some rainwater was very naughty, getting into the car through the window cracks and splashing on me. :.sanwen./雨

The rain gradually became lighter. The train arrived at Ulanzhao Station and stopped for thirty minutes. I thought it was a train meeting, but the passengers on the train got off and got on again. I felt very sad. It was strange, so I asked the conductor. The conductor said: "The roadbed ahead has been broken by heavy rain. I don't know when it will be repaired." We were very anxious. We were still two kilometers away from my grandma's house, and the weather hadn't opened yet. It was sunny, and there were lightning and thunder from time to time. If we walked back to my grandma's house, we didn't bring rain gear. The road was very remote and no vehicles could be seen passing by. What can I do?

I asked my uncle for help, but he was in Harbin for a meeting. My mother and I got off the train, walked around the train track, and wanted to take a look on the highway. As we walked, we called our uncle again, and he said that our aunt and brother were also on the train.

We were immediately happy, but how to contact them? My mother was about to flip through the phone book. I glanced towards the road and saw my elder brother waving to us. What a coincidence, we met unexpectedly. It turned out that the car to pick up my eldest brother had just arrived.

Mom put down the phone and got in the car happily. After a while, we arrived at grandma's house. The next day, Tailai News reported that in yesterday's heavy rain, 300 houses in *** were washed away and 100 TV sets were damaged by lightning strikes. Even my uncle's fertilizer warehouse was flooded. This ride was an experience I will never forget, it was like an adventure. "One Thing in Summer Vacation" The most interesting thing in summer vacation, 400 words

1. In the blink of an eye, summer vacation is over. During the holidays, I almost stayed at home and read books. Not many interesting things happened, but the false alarm left me with endless aftertaste.

I remember that day was Saturday, my mother went to visit my aunt, and I was alone at home.

After I finished my homework, I closed the door with a bang and went for a walk in the forest park opposite. It's almost noon and I have to go home and cook. When I arrived at the door of my house, I realized that I didn't bring the key with me. I was suddenly like an ant on a hot pot - spinning around, my originally cheerful and smiling face suddenly turned from sunny to gloomy, as if a wonderful Sichuan opera face-changing scene had been staged. Hey, what should I do? The door couldn't be opened, I couldn't have lunch, I had no place to sleep... As I thought about it, I became more and more frustrated.

No, I must find a way to get into the house. I secretly made up my mind and thought hard.

How about borrowing a ladder and climbing in through the window? I hurriedly borrowed a ladder from an aunt in a nearby snack bar and pointed the ladder at the window of my house and lowered it.

I looked at the four-meter-high window and felt panicked. Hey, who told me not to bring the key? I gritted my teeth and climbed up the ladder. I climbed and climbed, and the higher I went, the more nervous I became, and my heart was in my throat. Forget it, stop climbing, this is really terrible! Eventually, I backed down.

I tried to make a living by climbing out of the window. I knocked on the neighbor's door and said to the uncle who opened the door: "Uncle, I forgot to bring my key when I went out, and my mother is not at home. Can you lend me the phone and let me tell my mother..." Maybe this is the so-called potential. I actually talked a lot about the matter of borrowing the phone, and when I thought about it, I understood every word of it. Looking back now, it was definitely an excellent oral article. composition. But the uncle was indifferent. He coldly said "no" and closed the door.

…

Just like that, every idea I had of entering the house failed, and my fantasy of opening the door early was shattered. I leaned against the door in despair and pressed the door handle inadvertently. Suddenly, the door opened and I almost fell.

"Huh?" I was stunned. It turns out that the door is not locked, just a small lock underneath. Turn the handle and the door will open. I leaned against the door frame, angry and amused.

Now that I think about it, this is really interesting.

It also made me understand: In fact, there is no absolute failure in this world. Failure is often our method and attitude towards problems. Many times, failure is just a threatening single-plank bridge on the surging water. Walk over and success is waiting for you.

2.

The most unforgettable and interesting thing for me during this summer vacation was catching fish in my grandma’s pond.

One day during the summer vacation, my mother and I went to my grandma’s house to play. As soon as I got to my grandma's house, I went to watch TV. After a while, my mother asked me to catch fish. It turned out that the water in the pond was almost drained due to drought. I wanted to watch TV but didn't go. Not long after, when I went to the living room to drink water, I saw Brother Longlong waving to me. It turned out that he wanted to ask me to play in the pond together.

When I got to the pond, I found that the water was very shallow, not even up to my calves! I saw many small fish moving in the water, and I caught them next to them. I thought to myself: It should be easy to catch so many small fish! So I reached into the water, but only caught my hands full of mud. At this time, Brother Longlong laughed at me and said that my method was wrong and that I should catch fish lightly, quickly and accurately. So I followed his instructions.

"Failure is the mother of success." I won't be content if I don't catch fish. I bent down, slowly approached the fish with my hand, then grabbed it hard, and finally caught one. Later, I caught it a few more times, but the fish was very naughty. It jumped around in my hand and ran into the water all of a sudden. My mother and grandma caught a lot of fish. When they were almost done, we went home.

Although I only caught one fish after fishing for a long time, I still felt very happy.

3. Everyone should know the summer in Chongqing. It can be said like this: If you don’t turn on the air conditioner one night, you will definitely not be able to sleep.

Today is a hot day, and the fireball-like sun is scorching the earth. Dad said: "Let's go swimming in Ocean Park today!" Everyone agreed unanimously.

When I came to Ocean Park, my eyes shone with excitement as soon as I saw the seesaws, slides, waves... I said: "Dad, hurry up! Hurry up!" My dad and I put on our swimming trunks and went straight to the swimming pool. The first thing we played was the seesaw. This seesaw is very strange. There are things like water guns at both ends that can spray water. Whoever gets on behind will be in bad luck. I slowed down a little, and my whole body got soaked.

Then we went swimming in the Ocean Park. Everyone put on their swimming suits and played in the water to their heart's content. Later we went to play with mushroom umbrellas and slides...everywhere left us laughing happily.

Today is such a pleasant summer day and I find it so interesting. One of the most interesting things about summer vacation. 500-word essay

Speaking of the most unforgettable thing, it should be going to the amusement park.

Dad took us to the amusement park this summer. There are rich and fun game facilities there.

Let’s go play bumper boats first. My father and I were in a group, and my sister and mother were in a group. Then we had a “water battle” and started cuddling! We fought you to death, and then we went grass skiing. We dived down the hillside at a speed of 900 kilometers per hour, and when we reached the ground, we slowly slid down. It was really fun. We played it again and again, and again and again! Then we went to the swimming pool to play in the water. There were waterslides, water volleyball, SPA, etc. When we were playing on the waterslide, it was too slippery, so I grabbed the handrail and climbed down slowly. The second time I tried to lie down and go down. I didn’t expect it to be quite fun! Then we went archery. At first I thought archery was easy, but I didn’t expect it to be so difficult. Several times I shot on the grass in front. Fortunately, there was a sharpshooter beside us, that is, Dad. Whenever he shot an arrow, Some people nearby were whispering to each other, and some people looked at Dad with admiration. I am usually clumsy, but I learned very quickly when it came to archery today. I shot 10 arrows, and about 5 of them hit the red heart. Bar!

Time is running like water, and it is already dark before we finish shopping. We had no choice but to say goodbye to it reluctantly. When we were about to leave, the horse started to roar and the ostrich started to run around, as if saying goodbye to us and not wanting us to leave. Unexpectedly, animals also have feelings! One of the most interesting things in summer vacation. 500-word essay

Summary of high school mathematics knowledge points

1. For sets, we must grasp the representative elements of the set and the "certainty, mutuality, and disorder" of the elements. .

What do the elements in

mean?

Focus on solving set problems with the help of number lines and Venn diagrams.

The empty set is a subset of all sets and a proper subset of all non-empty sets.

3. Pay attention to the following properties:

(3) DeMorgan’s Law:

4. Can you use complement thinking to solve problems? (Exclusion method, indirect method)

The value range.

6. What are the four forms of propositions and their interrelationships?

(Propositions that are inverse and negative relationships with each other are equivalent propositions.)

The original proposition and the inverse and negative propositions are both true and false; the inverse and negative propositions are both true and false.

7. Do you understand the concept of mapping? Mapping f: A→B, have you noticed the arbitrariness of the elements in A and the uniqueness of the corresponding elements in B? Which correspondences can constitute the mapping?

(One-to-one, many-to-one, allowing elements in B to have no original image.)

8. What are the three elements of a function? How to compare two functions to see if they are the same?

(Domain, correspondence rule, value range)

9. What are the common types of finding the domain of a function?

10. How to find the domain of a composite function?

The meaning domain is_____________.

11. When finding the analytical formula of a function or the inverse function of a function, do you indicate the domain of the function?

12. What are the conditions for the existence of an inverse function?

(One-to-one corresponding function)

Have you mastered the steps to find the inverse function?

(①Inversely solve x; ②Interchange x and y; ③Indicate the domain)

13. What are the properties of inverse functions?

①The graphs of mutually inverse functions are symmetrical about the straight line y=x;

②The monotonicity and odd function of the original function are preserved;

14 . How to prove the monotonicity of a function by definition?

(Value, difference, positive or negative)

How to judge the monotonicity of a composite function?

∴……)

15. How to use derivatives to determine the monotonicity of a function?

The value is ( )

A. 0 B. 1 C. 2 D. 3

The maximum value of ∴a is 3) An interesting thing about summer vacation My aunt and sister are back

In the blink of an eye, the summer vacation is over. During the holidays, I almost stayed at home and read books. Not many interesting things happened, but the false alarm left me with endless aftertaste.

I remember that day was Saturday, my mother went to visit my aunt, and I was alone at home.

After I finished my homework, I closed the door with a bang and went for a walk in the forest park opposite. It's almost noon and I have to go home and cook. When I arrived at the door of my house, I realized that I didn't bring the key with me. I was suddenly like an ant on a hot pot - spinning around, my originally cheerful and smiling face suddenly turned from sunny to gloomy, as if a wonderful Sichuan opera face-changing scene had been staged. Hey, what should I do? The door couldn't be opened, I couldn't have lunch, I had no place to sleep... As I thought about it, I became more and more frustrated.

No, I must find a way to get into the house. I secretly made up my mind and thought hard.

How about borrowing a ladder and climbing in through the window? I hurriedly borrowed a ladder from an aunt in a nearby snack bar and pointed the ladder at the window of my house and lowered it.

I looked at the four-meter-high window and felt panicked. Hey, who told me not to bring the key? I gritted my teeth and climbed up the ladder. I climbed and climbed, and the higher I went, the more nervous I became, and my heart was in my throat. Forget it, stop climbing, this is really terrible! Eventually, I backed down.

I tried to make a living by climbing out of the window.

I knocked on the neighbor's door and said to the uncle who opened the door: "Uncle, I forgot to bring my key when I went out, and my mother is not at home. Can you lend me the phone and let me tell my mother..." Maybe this is the so-called potential. I actually talked a lot about the matter of borrowing the phone, and when I thought about it, I understood every word of it. Looking back now, it was definitely an excellent oral article. composition. But the uncle was indifferent. He coldly said "no" and closed the door.

…

Just like that, every idea I had of entering the house failed, and my fantasy of opening the door early was shattered. I leaned against the door in despair and pressed the door handle inadvertently. Suddenly, the door opened and I almost fell.

"Huh?" I was stunned. It turns out that the door is not locked, just a small lock underneath. Turn the handle and the door will open. I leaned against the door frame, angry and amused.

Now that I think about it, this is really interesting. It also made me understand: In fact, there is no absolute failure in this world. Failure is often our method and attitude towards problems. Many times, failure is just a threatening single-plank bridge on the surging water. Walk over and success is waiting for you. The most interesting thing in summer vacation! Who can help me (composition)

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