Expository salamander 400 words? How to learn expository essays

Newt. It's a very special amphibian.

My salamander has a pink body, a head the size of a thumb, something like antlers at the end of the head, small eyes, short and thin limbs, not very sharp claws, and its body is not covered with fish scales like fish, but covered with a layer of slippery slime, and it belongs to the blunt newt family of salamanders.

Wild newts generally live in clear streams, some in underground rivers, and a few in tropical rainforests.

Or the Amazon Basin.

Wild salamanders don't eat feed like our domestic salamanders, they eat small fish, small shrimp, and plankton.

Like the dead leaves underwater, they mate in June and lay eggs, which are black and covered with a transparent layer that sticks to the branches or aquatic weeds underwater. Salamanders can find about 4,000 eggs at a time, and when the baby salamander just breaks out of the eggs, it looks like a small tadpole, and slowly, it will grow four legs.

Our salamanders eat very quickly. When you throw the feed in, he starts to stay in the water as if he doesn't see it. What the hell is going on?

Could it be that it doesn't like to eat? Haha, of course not, it's waiting for the "prey" to sink too! When the food slowly sinks, it looks for an opportunity and turns its head suddenly, and in an instant, the "prey" is in its mouth.

Once you're gone, it's slowly enjoying its food.

I have a very cute salamander in my house, which looks like a small lizard. Now it's up to me to introduce you to my cutie!

The upper part of the salamander's body is black, and its small oval head is embedded with a pair of small bright eyes, which are as small as a sesame seed. Don't look at its upper body as black and inconspicuous, its lower body is not like this. One look at its belly will be creepy.

Why? Let me tell you! That's because the color under its belly is orange with black dots, so that one orange and one black have a warning color.

My salamander's favorite food is earthworms. Once, I put a whole earthworm in the fish tank, and the salamander had a fierce fight with the earthworm. I thought that the salamander could win, but because I hadn't eaten for a few days and my physical strength was exhausted, the earthworm entangled the salamander in a few clicks, and there was no way!

I had to cut the earthworm into three sections, and the salamander swallowed the two sections in one go, and gracefully turned in circles in the fish tank with a bulging belly, and the proud look made people just want to laugh!

Salamanders also have a special hobby, which is to like to 'jump off buildings'. It's not really a 'jump', it's just jumping off a table. Not to mention that the table was too low, but it was already a story high for an axolotl.

The little guy jumped over the stairs three times, and the funniest one was when he jumped off the table without me noticing, but luckily it fell into the garbage bag, and I searched for it for a long time.

What a mischievous salamander! This little salamander has added a lot of fun to my extracurricular life!

After a hurried farewell to three years of junior high school life, I entered the life of La High School, and was very honored to enter Fengcheng No. 2 Middle School.

Fengcheng No. 2 Middle School, located at the foot of the beautiful Phoenix Mountain in eastern Liaodong, standing in front of Fengcheng No. 2 Middle School, you will see four golden characters, "Fengcheng No. 2 Middle School".

Walking into the campus, you will see a 400-meter runway, a flagpole is erected in front of the playground, with a bright five-star red flag fluttering on it, on the right side of the red flag is the leading platform, and it is also the place where the opening ceremony and some important things are promulgated, on the playground you will find more than a dozen basketball hoops and more than a dozen table tennis cases for students to entertain during class, through the playground you will find a garden, yes, yes, a garden, there is a vacant lot between the three teaching buildings, There are many flowers and stone benches in the open space, which are like a garden, built between the school buildings.

Walking into the classrooms, you will find that there is a TV above each classroom to help teachers teach and students to learn, and above the wide blackboard, there are some words that motivate students to learn and motivate students to study hard.

The school also has many facilities such as a canteen. The dormitory can solve the problem of food, clothing, housing and transportation of dormitory students, and the dormitory is completely militarized, which can exercise students' self-reliance.

The school management system is also very strict, but these strict school rules can better control the behavior of students, improve the quality of students, and improve students' academic performance.

The teachers of Fengcheng No. 2 Middle School are very responsible for educating their students, and hope to give all what they have learned to their students, because they know that what they do today will affect the future of their students.

This is my school, my high school campus, and I respect my campus, and I respect my teachers even more.

Studying, like fighting a war alone, requires strategy, and in the same way, the same is true for learning, which requires scientific methods. And I did it :

1. Before going to bed, recall in your mind the texts, concepts, and words that the teacher talked about today, such as learning "Wolf" today, how to memorize and translate the sentences learned; Or the length of the line segment that I learned about math, what it says.

Two: Morning is the best time for memory. Open the textbook, memorize the content of the previous lesson, and memorize the words. In this way, you can consolidate and preview the knowledge again. I usually read English and Chinese in the morning.

3. Seize the scattered time, such as recess, etc., and open your notes to write down the content of the previous class. I do the same, like before math class, I look at what I'm going to talk about in the next class.

Four: Arrange time reasonably, write science first, then write liberal arts, I usually write math homework first, because when I first started writing homework, my thinking was flexible, and some of the problems could be clearly analyzed, and then I wrote some liberal arts such as language, geography, history, etc., and my mind was not very flexible at that time, and it was easier to copy the sentences of the liberal arts.

5. If you make a mistake, it proves that you are a little vague, and you can be corrected by the teacher and classmates, and you will not make mistakes in the future.

6. Read more extracurricular books and explore unknown knowledge. In this way, the language can be expanded, mathematics can be pre-studied, and English can be accumulated.

That's how I learn.

No matter what we do, first of all, faith is the most important, so we must all have confidence in ourselves and believe that we can do it; Secondly, you should take learning as a kind of fun, don't take it as your burden, learn knowledge in happiness, and find happiness in knowledge.

My study methods are as follows:

1. Preview before class.

Pre-class preparation is very important for learning new knowledge, and if you preview the content you are going to learn before class, it is conducive to improving your learning ability and developing the habit of self-study, which is an important part of learning. When previewing, use the method of reading and thinking, mark or mark the main points, levels, and connections of the content, write down your own views or places and problems that you don't understand, and finally determine the problems to be solved during the lecture, which can improve the efficiency of the lecture.

2. Listen carefully during class.

Efficiency is paramount in the 45 minutes of the class. In addition to clarifying the tasks in the preview and solving problems in a targeted manner, you should also concentrate your attention and keep your mind closely following the rhythm of the teacher's lecture. When listening to the class, on the one hand, you should understand what the teacher is talking about, think about or answer the teacher's questions; On the other hand, you should think independently, identify what you don't understand, and have the courage to put forward your own opinions, and write down the main points of the teacher's lecture and supplementary content and methods for review.

Do I have a good habit? When the teacher talks about the difficulty of this chapter, I first figure it out, and then write it down in the notebook, often flip through it, take a look, so that no matter how difficult the problem is, it will be easy to solve! In my notebook, I often use a highlighter to circle the unfamiliar, difficult, and error-prone places, so that the next time I have free time, I can review more and form a long-term memory.

Do I still have a good habit? Wrong excerpts, people, there will always be mistakes, I am no exception, whenever I find that there is a wrong question, I first analyze the reasons for the mistakes, and then take out the wrong excerpts, copy the original questions and answers, and use a red pen to correct the correct answer next to it, and finally write on the analysis, as soon as I have time, I will turn over more, a virtuous circle, there will be fewer and fewer wrong questions, before the exam, review and review, high scores will follow!

There are times when people make mistakes, and the first grade of junior high school essay "Composition This Is How I Study". Don't be complacent about doing well in the exam, and don't be discouraged when you do badly. When my test results are not satisfactory, I always analyze the reasons, learn lessons, and let the low score no longer approach me!

For example, once, I was too careless and failed the exam, I was not discouraged, summed up the experience, and finally there was no similar mistake in the future exam!

Now that I've talked about how to study, I'll talk to you about how to plan your studies! I also have a planner posted on the wall, such as studying for 40 minutes and playing the piano for 40 minutes, learning to combine work and rest! This will increase the efficiency as well!

When it comes to learning, I want to emphasize one point: learning can not be half-hearted, like a kitten fishing, chasing butterflies for a while, catching dragonflies for a while, and finally getting nothing, we must be single-minded, down-to-earth learning, there must not be a trace of sloppiness in learning, so that careless this bad friend is difficult to appear! I often feel sorry for the fact that I lost marks on the questions I knew how to do in exams, and I think everyone feels the same way as me, if we develop a good habit of being careful, we will definitely get good results.

If we have spare time, we can also do some extracurricular questions appropriately, which can not only consolidate the knowledge learned that day, but also improve our own ability to solve problems and think, and at the same time be diligent in thinking, not to do problems for the sake of doing problems, we can use a variety of methods to solve a problem, so as to draw inferences!

People will always encounter problems, we first try to learn to think independently, if you really can't, you can consult teachers or classmates, develop a good habit of being humble and studious!

Flowers sow a wisp of fragrance and reap a piece of praise; Sow a hint of greenery in spring and reap a piece of vitality; And I sowed countless sweats, and in the end I reaped the joy of success.

When I was in third grade, my mother enrolled me in a watercolor painting class. At first, I thought it was fun because I liked the colorful colors, but the few works were just exchanged for the disappointed eyes of the teacher, and I gradually lost interest. One day, the teacher asked us to draw a picture with the theme of "Army".

The thought of drawing all kinds of weapons and characters suddenly made me feel refreshed. After handing over the homework to the teacher, I saw him touching his chin, nodding frequently, and his eyes were full of smiles. The first time I was praised in public by the teacher, my heart was sweeter than eating honey.

From then on, I really fell in love with watercolor painting.

Opportunity is coming my way. When I learned that the school was going to organize us to participate in the city-wide painting competition, I was very excited and secretly encouraged myself: we must practice hard, prepare well, and strive to win the prize.

In order to draw better, in addition to listening carefully and copying carefully, I also try to squeeze time to practice more after class. During the summer vacation, no matter how hot it was outside, I would take my mother to Zizhuyuan Park to paint bamboo and lotus leaves. At night, when the sweat soaked the paper, I continued to meticulously carry the pen and color until I was satisfied.

Summer goes to winter, spring blooms and autumn fruits, and the efforts are not in vain. My painting skills have improved significantly, and I can always get praise from teachers in class, and I have attracted the envy of my classmates countless times. Gradually, I became proficient in the proportions of various colors, and the brushes in my hands seemed to come to life.

Finally waited for the day of the competition. I walked into the church and sat quietly at my desk, listening carefully to the examiner's questions. After thinking about the composition, I threw myself into the artistic conception of painting.

I picked up the pen and drew the thick bamboo trunk with the tip of the pen, dipped the tip of the pen in a little light green to outline the slender bamboo leaves, then used the dark gray to wipe out the rocks, and then used the brown to trace the jumping squirrels. When the big drops of sweat fell onto the paper, I realized that I was sweating profusely. I don't know how long it took me, but I was done.

The painting in front of me has verdant bamboo, lively little squirrels, surrounded by simple and elegant courtyards. There is also a mountain stone suddenly out of the courtyard.

Hard work pays off. That time, I won the first prize as I wished. The experience of learning painting has taught me that only by dedicating oneself can we achieve success.