The triangulation problem of the first snow, the solution of the first snow after class

In the Snow "The First Snow" Reading Report.

This is a text in the eleventh volume of the Renjiao Edition, from the famous writer Jun Qing's work "Autumn Color Fu", originally titled Ruixue was written in 1960-1962, when we suffered a serious natural disaster, when the cotton grain harvest failed, how people hoped for a good harvest. When the author saw the first heavy snow since the beginning of winter on the Jiaodong Peninsula, he was extremely happy when he thought of the "Ruixue Trillion Year" and wrote this prose. The article is divided into two sections, Snow Scene – an association caused by a snow scene. There are three levels of writing about snow scenes:

Before the snow - in the snow - after the snow, write before the snow, write the climate change before the arrival of the big snow peak from early morning, noon, and dusk; Writing in the snow, from day to night, describing the scene of heavy snowfall; The scene after the snow is the focus of the whole text. From the surface to the point, from the scene to the person, the author delicately describes the beautiful scenery of heavy snow and clear weather. The whole text is written in a way that grasps the characteristics, is organized, thick and fine, and blends the scenes, and writes a bright and vivid picture of the snow scene of the mountain village.

The second part expresses the author's incomparable joy.

The First Snow uses a lot of time nouns in the text: "the day before yesterday", "yesterday", "the day before", "noon", "dusk", "afternoon", ......Obviously, the text is written in chronological order. This text describes the snow before, during and after the snow in great detail, which is enough to express the author's praise for the snow and his blessings for the people.

In winter, Mai Gai weighs three layers of quilts, and sleeps with steamed buns in the coming year. It is precisely this sentence that thousands of people starved to death in the first year, and some of the people who survived were ...... because they had eaten tree bark and white stones for many yearsThe stomach and intestines contracted, and the next year there was a little lard, rice, ......Many people were sick to their stomachs, and thousands of people died.

To get back to the point, "The First Snow" depicts a very white and pure snow, and fully expresses the concern for the people with the technique of supporting things and words. So, I'll say a few words as well.

Before and after the snow, show the people's concern. The sky was covered with clouds, and goose-feather snow fell from the sky. The night in the mountain village is exceptionally quiet, and the snow is falling.

It snowed heavily all night, and the rivers and mountains became crystalline. The willows hung with silver streaks, and the jade dust and snow dust were scattered everywhere. The children are also happy in the snow, screaming to shake the snow down.

This heavy snowfall is timely, and there will be a good harvest next year.

Snow is so foreign to us children in the south, do you know what snow does? Now I'm going to introduce it to you!

Is spring snow good or bad for crops? It depends on the situation. The ground is covered with a layer of snow, which stores a lot of water in the soil layer, which is very beneficial for spring plowing and sowing and the growth and development of crops.

This is especially important during the spring drought in the north. So generally speaking, snow is good for crops, whether it is winter or spring.

If the weather is warm all the time, for example, in March and April, there is a sudden heavy snowfall, the temperature drops significantly, and then there is a frost after the snow. In this way, the crop seedlings cannot withstand the invasion of low temperatures, and the phenomenon of wilting and yellowing will occur. This is certainly detrimental to the crops; If at some point in spring, such as at the end of spring and the beginning of spring, the weather has been relatively cold, and the crops have a certain ability to resist cold, the spring snow at this time, covering the crops, can play a role in keeping warm.

As soon as the sun comes out, the weather immediately warms up, and in this case, the harm to the crops is not great.

So generally speaking, snow in early spring has little effect on crops; The snow that falls after March and April has a greater impact on crops. When spring is always warm, if there is a sudden strong cold wave and heavy snowfall, the damage to crops is even greater.

Students, after listening to my introduction, do you have a deeper understanding of snow?

You don't want to copy, it's best to write it yourself!! 11

Snow can store water and fight drought.

Heavy snow fell on the fields.

du, to become a natural zhi of the overlay, can be.

DAO is a genus that effectively and exclusively inhibits soil moisture.

Hair; When the snow melts, the snow water seeps into the soil again, increasing the moisture of the soil. It is very beneficial to the growth of crops, and can meet the demand for water after the crops return to green, and plays a role in storing water and resisting drought. Snow protects against cold and keeps warm.

The cedar that has just fallen to the earth is soft and has many voids, and the air in the voids is a poor conductor of heat, so that the heat in the soil is not easy to dissipate, and at the same time, it also prevents the cold from invading the soil, so the snow can prevent cold and keep warm, protect crops from lower temperatures, and is conducive to the safe wintering of crops. Snow produces nitrogen fertilizer. Snow adsorbs a large amount of free gas in the air and reacts chemically to produce nitrides, which leach into the soil with snow water when the snow melts, thus increasing soil fertility.

Snow destroys eggs. Snow cover blocks the circulation of surface air, which can suffocate some pests that overwinter in the soil, and greatly reduce the pest infestation when crops grow. Snow increases production.

Soaking with snow water, watering and foliar spraying of a variety of crops all have the effect of increasing yields. Grains and fruits watered with snow water significantly improve the quality of the crop.

Ruixue Zhaofeng Year is a widely spread agricultural proverb in China. In the north, a thick, loose layer of snow covers wheat like a quilt to keep the wheat warm. The nitrogen in the snow is easily absorbed and utilized by crops.

The low temperature of snow water can freeze the pests that overwinter on the surface, and it also brings benefits to agricultural production. So there is another agricultural proverb: In winter, the wheat covers the three-layer quilt, and sleeps on the pillow of steamed buns in the coming year. 」

Snow has a wide range of effects, but snow has great benefits for humans. First of all, it is conducive to the growth and development of crops. Because snow conducts heat very poorly, the soil surface is covered with a snow cover, which can reduce the transfer of soil heat and block the invasion of cold air on the snow surface, so the crops protected by snow can safely overwinter.

Snow also stores water for crops. In addition, snow enhances soil fertility. It has been determined that every 1 liter of snow water contains about grams of nitrogen.

When snow water seeps into the soil, nitrogen fertilizer is applied once. The benefits of feeding livestock and poultry with snow water and irrigating crops are significant.

Snow is both good and bad, and in the middle of spring in March and April, there is a sudden cold wave that causes heavy snowfall. It will cause freezing cold. That's why the agricultural proverb says: Wax snow is a treasure, and spring snow is not good. 」

Medicine and Health News》 In winter, the snow is heavy and boundless. When people look at the jade tree and the flowers, they often ignore the role of snow. Snow has many benefits for human health.

The Compendium of Materia Medica has long recorded that snow water can detoxify and cure plague. There are no ones for snow water ** fire burns and frostbite.

Frequent bathing with snow water can not only enhance the resistance of ** and the body, reduce diseases, but also promote blood circulation and enhance physical fitness. If you drink clean snow water for a long time, you can live longer. This is one of the secrets of the longevity of the elderly in the deep mountains and old forests.

Why does snow have such a peculiar function? Because snow water contains less heavy water than ordinary water1 4. Heavy water can severely inhibit the life processes of living organisms.

Experiments have been conducted on fish that die very quickly in water containing 30 50 heavy water. The most basic condition for the formation of rain and snow is the presence of condensation nuclei in the atmosphere, and solid impurities such as dust, coal particles, and minerals in the atmosphere are the most ideal condensation nuclei. If the air image elements such as water vapor and temperature reach certain conditions, the water vapor will condense into snowflakes around these condensation nuclei.

Therefore, snowflakes can wash a lot of pollutants in the air. Therefore, after a heavy snowfall, the air is exceptionally fresh.

It has been determined that the density of fresh snow is generally grams per cubic centimeter. Therefore, the reflectivity of snow on the ground to sound waves is very low, and it can absorb a large amount of sound waves, which can contribute to noise reduction.

Why look for answers online, it's better to ask the teacher.

Find AC, BC, then CBA, and finally the distance. Due to the troublesome writing process on the phone I use.

It seems to be "The First Snow in 2002", sung by Daolang.

"The King of Poetry - Little Keer" is also known as "The Spring Breeze of Reform Blows All Over the Land".

The lyric fragment is:

I remember it was the first snow of 2003.

The first snow. It was a little later than in 2002.

A little later.

This is the first snow since the beginning of winter.

Emphasis is the first to highlight the love, yearning and longing for snow.

Emphasize the exciting mood of the people.

The First Snow is an essay written by writer Jun Qing in 1962 in the countryside of the Jiaodong Peninsula. At that time, our country suffered from natural disasters for several consecutive years, and the grain and cotton harvest failed, and people were looking forward to the arrival of a bumper harvest year. By writing about the first snow on the Jiaodong Peninsula since the beginning of winter and the association about snow, the article expresses the author's joy at this heavy snowfall that predicts a good year.

The First Snow is an essay written by writer Jun Qing in 1962 in the countryside of the Jiaodong Peninsula. Since the Soviet Union was the first country to become a republic, when we were about to become a republic, the Soviet Union came to help, gave us guidance on the path of development, and lent us a lot of money. But in 1961, the Soviet Union launched the door to prosperity that had been opened for us, and China was asked to return the money borrowed by the Soviet Union as soon as possible.

So *** said: "Even if you tighten your belt and eat grassroots, you have to return the money borrowed by the Soviet Union!" So there were three years of natural disasters and several people died of starvation.

In the winter of 1962, there was a snowfall, which reminded the author of the proverb "Ruixue Trillion Year", and he was extremely happy, so he wrote "The First Snow" under excitement.

The original title Ruixue was written in 1960-1962, when we were hit by a severe natural disaster, when the cotton grain harvest failed, and how people hoped for a good harvest. When the author saw the first heavy snow since the beginning of winter on the Jiaodong Peninsula, he was extremely happy when he thought of the "Ruixue Mega Year".

Original title: "Ruixue" 1962 At that time, the cotton grain harvest failed, and people hoped for a good harvest. When the author saw the first heavy snow since the beginning of winter on the Jiaodong Peninsula, he was extremely happy when he thought of the "Ruixue Mega Year".

Give me a share!

Because a snow on the ground was the first snow of the year that the author saw there.

Give me a share! Thank you! ~~

Because it is the first snow on the Jiaodong Peninsula since the natural disaster in three years. It brought a good harvest of wheat that year. ^_

Due to the famine that year, it is so-called"Ruixue Mega Year", so the author, as soon as he was happy, wrote about it.

1 Write synonyms with dotted words in the text. (2 points).

Suddenly, suddenly, sufficiently.

2 Write antonyms with triangulation in the text. (2 points).

Silence - noise joy - sorrow.

That's all.

1.Suddenly, suddenly, sufficiently.

2.Silence - noise joy - sorrow.

4.The natural paragraph (4) is written in the order of snow (from bottom to top) from bottom to top.

The natural segment (1) is produced by the author from the first snow

I don't know how to solve the third and fifth questions. Question 4: I don't know if it's right!

1 Write synonyms with dotted words in the text Suddenly-suddenly, sufficiently-sufficiently 2 Write antonyms with triangular words in the text. Silence-Noise Joy-Sadness 4 The natural paragraph in the text is to write about the scene when it snows. The natural segment (6) is produced by the author from the first snow.

"Behold, it snows! I was drawn to the corridor by the sound, and when I looked out, it was indeed good, and the small snowflakes were falling slowly, and my heart could not help but feel a little joy, hoping that it would bring us a real snowfall, and before long, the city was gently covered by this gentle snowflake. Each snowflake gently swirled and fell, becoming a small part of the first layer of snow on the earth, and each snowflake merged into a beautiful scenery that covered the earth with snow.

Facing the snow, I wanted to recite a few lines of poetry that I had learned, but I couldn't remember anything. It seems that what nature has given us cannot be expressed in words. I can't speak, but I can hear, hear the sound of snow.

The snow fell one after another, and the snowflakes danced in the air in various postures, or flying, or circling, or falling straight and fast, and falling on the ground, at this moment, everything was beautiful, all were silent, standing in front of the window, the laughter of the snowflakes sounded in my ears. I can hear their joy.

Before the snow stopped, the children couldn't help but come out to play, snowball fights, snowballs, although the snowflakes were still drifting, they ignored the opposition of their parents, and had a lot of fun, full of childhood joy. Snow is up to us to pinch them into fluffy snowballs and smash them at each other. Although his body was smashed and splashed everywhere, they never complained, and gave us happiness, which is its happiness.

It warms our hearts with its unique language, and I can hear it.

Snow on the eighth day of the Lunar New Year should be a good sign for the year. Snowflakes fall slowly, combined with the sound of firecrackers, giving people a festive feeling. I like to watch the snow quietly, watch the snow fall quietly, and listen to the faint sound of the snow, and I will feel peaceful and happy in my heart.

I saw a group of children having snowball fights, dodging left and right on the road. I saw on the lawn, a layer of snow covering the young leaves, protecting them. I can hear their voices of pride in taking on this heavy responsibility.

The pure snow on the ground bathes the sun and enjoys the last moment of joy. Are they crying over their lives that are coming to an end? No, they are laughing, they are proud, they have done their job and spread joy to the world.

They gave their lives and played to their strengths, they were great, and I could hear the joy of their lives.

When it snows, let's stand in front of the window and listen to a legend of life.