20 10 composition for senior high school entrance examination

Since ancient times, I feel sad and lonely every autumn. I think autumn is more than spring.

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All the year round, spring, summer, autumn and winter are different. Spring is like a naughty child; Summer is like a lean young man; Winter is like a woman in Leng Yan. I love lonely autumn and this romantic poet. Unconsciously, the poet was intoxicated, the poet was happy, and it also made people happy.

intermountain

Autumn in the mountains is beautiful and silent.

The original green leaves on both sides of the road have been replaced with new clothes that have already been prepared. Golden, mixed with clusters of red, red as blood. On closer inspection, it turned out to be a maple tree. Its leaves are really more beautiful than safflower. A gust of autumn wind blows, like an invisible hand, gently brushing the branches and stroking the leaves. People in Ye Er are dancing with the wind, just like red butterflies and beautiful women. The wind also shakes the fruits of the branches. The fruits in spring bear the rain and dew, the sunshine in summer, and the fruits in autumn are picked and tasted sweet.

Romantic autumn sang a touching poem for the mountain.

On the lake

Autumn on the lake is beautiful and elegant.

"Autumn is full of waves, cold and foggy." The lake is clear and sweet, like intoxicating wine. There are some splashes in the middle of the lake from time to time. It's fish talking about the coming of autumn. They look up at the sky and admire the cloudless sky in Wan Li. As we all know, the sky is reflected in the water, making fish float in the blue sky. Occasionally, one or two geese sing back to the lake, making it more beautiful and elegant.

Romantic autumn wrote a clean and beautiful song for water.

Broad and bare

The vast autumn is beautiful and desolate.

Yellow sand is rolling, long smoke covers the sun, and everything in the desert looks so dark. In the distance, Qian Shan seems to have thousands of valleys. From time to time, a few long flutes turn to sadness, which makes people think a lot. It has gradually reached dusk, the sun is like a yellow fireball, falling straight, and the dim light reflects a lonely town, teetering in the forbidden area.

Romantic autumn played a magnificent and desolate movement for the vast desert.

Autumn is a romantic season. It makes the earth more beautiful, the sky wider and people's mood more comfortable.

All the year round, spring, summer, autumn and winter are different. I love autumn alone, its romance, its silence, its elegance and its desolation. ...

Catkin flying season.

Once upon a time, spring came again, shining warmly into the small window in front of the desk. With the vigorous spring, there are countless flying sheep. They floated leisurely in the air, and some were blown into the window lattice by the wind and landed on the poems spread out on the desk.

I like reading poems on this flying spring day. A poem is a piece of catkin, which is light and beautiful. Numerous poems merge into an ocean of classical literature, such as white clouds made of catkin all over the sky, carrying me to smell the fragrance of spring in the light blue and transparent air. The catkins in the sky seem misty, but they have different experiences and different thoughts; Just like the feelings revealed in every poem, it is also lingering and changeable. Even if they are written at the same time-in the season of flying all over the sky.

In the Yuji Temple in spring, willow trees are shaded and catkins dance lightly in the bright sunshine. It was the spring when Weng Fang and his ex-wife met again after ten years of divorce. She passed away at the other end of the bridge, leaving only the lingering fragrance and the fluttering shadow on her clothes, lingering in Weng Fang's heart, arousing endless feelings of parting and hatred. So, in the sad season of "the palace wall is full of spring colors", he left a lasting farewell sound on the powder wall of Shenyuan. Is the catkin wrapped in spring the tears shed by former lovers? In that flying season, I have the idea of infinite infatuation with others.

The Grand View Garden in spring is full of peach blossoms and lush willows. The wind floats over the willow embankment, just like a thousand miles of smoke with green. However, in this gentle and quiet spring day, some people shed tears and breathed out the sadness that "the grass knows the worry, and the little flower is old". Yes, catkins are attached and helpless, such as powder and dust, floating around the world. How can you not let Sister Lin, who has the same fate, feel sad and sad? "Marry with Dongfeng Spring", in that flying season, talented women are sad to take care of themselves.

In spring, Shan Ye is a scene of lush vegetation and blooming flowers. Bright and dense green is dotted with colorful flowers, and the gorgeous beauty of spring is decorated with bright colors. Huayang Jade Pod is like an elegant and shy girl, embarrassed to wear bright clothes, just weaving the softest and whitest clouds for the spring sky with catkins flying all over the sky. The flying floc also falls gracefully like the warmest snowflake; Another example is the brightest thin silk, which gently covers the spring land. In that season when catkins are flying all over the sky, there is the joy of a prosperous life. "

Fingertips skimmed the yellowed pages, and I suddenly found that the spring in the poem was decorated with flying sheep and became so changeable and affectionate. Now a thousand years have passed, but the dust of history can't drown the most sincere feelings, and the torrent of time can't dilute the simplest thoughts; Catkin, still dancing in spring, is a thousand years of poetry.

Catkin remains the same, the breeze remains the same, and poetry spreads infinitely in this spring. I close my eyes and let my thoughts wander in this season. ...

The function of an acre of forest

(The greening ability of trees to the natural environment)

An acre of forest can absorb 67 kilograms of carbon dioxide and release 49 kilograms of oxygen every day, which is enough for 65 people to breathe.

One acre of forest can absorb 4 kilograms of sulfur dioxide a month, which is equivalent to a bactericide manufacturing machine.

An acre of forest can absorb 22 to 60 tons of dust every year. This is a natural vacuum cleaner.

One acre of pine forest can secrete 2 kilograms of bactericide one day and night, which can kill bacteria such as tuberculosis, typhoid fever, diphtheria and dysentery.

One acre of broad-leaved forest can evaporate more than 300 tons of water a year. Therefore, the weather is often good in areas with many forests.

One mu of windbreak forest can protect 100 mu of farmland from wind disaster.

An acre of forest stores 20 tons more water than an acre of woodland, which is equivalent to an underground pool.

In addition to providing 1 m3 of wood every year, an acre of forest can also provide a lot of industrial raw materials, fuel, feed, oil and so on.

If there are no forests in the world, 70% of the fresh water on the earth will flow into the sea in vain, and the wind speed in many areas will increase by 60% ~ 80%.

the national health city

(Creating a Good Urban Environment)

In 2000, the National Patriotic Health Committee announced the results of the fourth national urban sanitation inspection, and 3 1 city won the title of national sanitary city, namely Dalian, Xiamen, Zhongshan, Foshan, Puyang, Weihai, Zhangjiagang, Wujiang, Shenzhen, Fuzhou, Chengdu, Hangzhou, Qingdao, Zhuhai, Suzhou, Shantou, Wuxi, Sanming, Maanshan and Shantou.

To declare a national health city must be a provincial health city, and must meet the following five basic conditions:

1, and the harmless treatment rate of municipal solid waste is ≥ 80%;

2. The treatment rate of urban domestic sewage is ≥ 30%;

3. The green coverage rate of the built-up area is ≥30%, and the per capita green area is ≥5 square meters;

4. The annual and daily average value (TSP) of total suspended particulate matter in the atmosphere: ≤ 0.350mg/m3 in northern cities and ≤ 0.250mg/m3 in southern cities;

5. In addition to the four pests, Yancheng City has three items that meet the standards set by the National Patriotic Health Association.

After three months of investigation and unannounced visits, the National Ivy Office will evaluate the declared cities with evaluation conditions, including data evaluation and on-site evaluation. Conduct on-the-spot evaluation of all urban areas, and adopt the method of combining unannounced visits and random sampling. The number of places, units and residential areas to be inspected should be sufficient to reflect the overall situation.

National health city is not a lifelong system. Ivy's office across the country will organize unscheduled re-inspections, mainly unannounced visits. Those who fail the second review shall be revoked the honorary title.

Lawn culture in America

The natural environment reflects the degree of civilization of a country.

America is a big lawn country. In America, wherever you go, there are patches of grass or trees in the open space. Those golf courses outside the city are like green waves in the distance and carpets in the vicinity, which makes people linger. Lawn has brought Americans a beautiful living environment and immeasurable benefits. People can fully enjoy the gift of nature, which can not only make the air fresh, but also adjust the temperature, giving people a sense of tranquility. Especially on holidays, people often walk on the lawn, play ball games, eat and engage in various recreational activities. Its comfortable and elegant atmosphere is beyond the reach of indoor activities. It has become a tradition and even a cultural phenomenon that Americans attach importance to lawns. Coexistence with lawn culture is a good social moral consciousness of Americans. People are accustomed to regard the green environment as the continuation of living space, which brings reliable guarantee for the cultivation and development of lawn.

Black storm and white storm

(blind development destroys the environment)

/kloc-In the 20th century, the United States encouraged immigrants to open up wasteland in the semi-arid western prairie, believing that this was a clever move to develop the western region and solve the rice bowl. Unexpectedly, excessive land reclamation caused a large area of desertification, and in the spring of 1934, it finally developed into a disastrous sandstorm. 1935, the west wind with a large amount of black soil on the surface of the newly cultivated land "transformed" into a "black dragon" with a length of 2,400 kilometers from east to west, a width of 1440 kilometers from north to south and a height of about 3 kilometers, which swept two-thirds of the land in the United States in three days. Where the black storm passed, farmland wells and roads were destroyed, streams and rivers dried up, and 6,543,800 farmers fled the western region. After that, the United States had to implement the "Roosevelt Ecological Project", one of the four major afforestation projects in the world, and planted a shelterbelt with a width of 100 miles across the United States to avoid the continuous raging of the black storm.

A similar situation occurred in the Soviet Union, which reclaimed about 600,000 square kilometers of semi-arid grasslands in Kazakhstan and Urals within 10, which once increased the annual grain output of the Soviet Union by two-thirds. However, the destruction of vegetation and topsoil structure led to two large-scale black storms, and even neighboring Romania, Hungary and Yugoslavia were filled with dust and fog.

What is more harmful than the black storm is the white storm that continues to this day. The Soviet Union built the Karakum Canal in the Karakum Desert of Turkmenistan, which can draw water from the Amu Darya, the third largest lake in Asia and the main water source of the Aral Sea, and irrigate 65,438+10,000 square kilometers of farmland and grassland every year. This "creative reconstruction of nature" has brought a series of ecological and environmental problems: the saline-alkali at the bottom of the Aral Sea Lake is exposed, the desertification in the surrounding areas is serious, and the "white storm" with salty dust comes one after another, which permanently destroys 60% of the new reclamation areas and becomes a forbidden area for life, leading to irreversible ecological disasters.

60th anniversary of People's Republic of China (PRC).

Experienced wind, frost, rain, snow, hardships and hardships, our motherland is struggling to move forward step by step in the long river of years. It was not until 1949 that she broke free and straightened her chest. Our motherland has made great strides to win today's happy life. The motherland has celebrated its 60th anniversary.

We listen to the bell of the times under the bright starry sky, we wait for the dawn in the long night, how many times, our hearts are restless, how many times, we are in trouble in sleep, how many times, we are all for this unusual day-the 60th birthday of our motherland!

Looking up at the sky, the stars of history still shine! Our China is ancient and great, and our China is magnificent and eternal! Cai Lun wrote her wisdom on paper, and the compass turned her direction. Under the shadow of swords and swords, she returned to calm again and again. In the spiritual disaster, she set herself on fire again and again and was reborn. For the growth of the motherland, countless people fought bravely, and how many people burned their lives and youth for the prosperity of the motherland! Even under the strangulation of feudalism and the artillery fire of imperialism, the people of China still erected the ancient Great Wall of China with their own backbones. Fifty years ago on 1 October1day, our motherland soared in the sky again and sent the most heroic voice to the whole world: "The people of China have stood up since then!" The giant's cry shocked the world, making the mountain respond and the sea echo!

Since then, a new generation of favored ones have stood up. They warmed the once cold body of the motherland with their own soul fire, ignited the once dim soul of the motherland with the blood of youth, and spun the rosy clouds of the motherland with radical songs.

Being in history, we are immersed in it and share the excitement and sadness of the past; Looking ahead, we will find that the road ahead is more distant and difficult. The new study life has begun, and the experimental middle school has welcomed a group of proud children. Let's take science, rationality, democracy and progress as our great goals at the arrival of the new century, and dedicate ourselves to the motherland with noble morality and excellent achievements. Welcome Macao, integrate the heroism of Chinese sons and daughters and the courage of descendants of dragons into our youth, and dedicate our wisdom and love. Let us solemnly swear under the five-star red flag that we will work hard and do our best for the beautiful motherland and the beautiful eternal life of the motherland! Flash footprint

60 years, the day when we live, the bomb command room, 60 years, the land in China has undergone tremendous changes. In 2009, our great motherland celebrated its 60th birthday.

1949, People's Republic of China (PRC) was founded! The people of China, suffering from war and backwardness, have finally stood up again! China, like a dragon, once again stands in the east of the world as a big country!

At that time, the people's livelihood in China was depressed, the economy was seriously backward, and the national cause was in ruins. In the face of devastated China, the government and people did not flinch and went forward bravely. It took only three years to restore the national economy and a number of touching stories emerged. After three years of economic recovery, the national economy has been fundamentally improved, and industrial production has exceeded the highest level in history. However, at that time, China was still a backward agricultural country, and the per capita possession of many industrial products was much lower than that of developed countries. In order to carry out socialist construction in a planned way, our government began to formulate a five-year plan to develop the national economy. The first five-year plan was implemented from 65438 to 0953, which became the starting point of China's industrialization.

At the beginning of the first five-year plan, the level of industrialization in China was extremely low. Bicycles for travel are called "foreign horses", matches for lighting, matches for nailing things, and nails for nailing things. Because people in China at that time had never seen these novel things, and they couldn't make them. They are all from the west. I didn't experience that hard time, but from the information films I have seen, I can fully understand that the people of China were still living in extreme poverty.

Time is like water, time flies. Time came in 2009, and I was watching the news that the third Antarctic scientific research station in China was built in front of the TV. This is another great achievement, and I began to think about it. I am reminded of the success of the 29th Olympic Games, the Bird's Nest, the heroism of Olympic athletes, the successful launch of Shenzhou 5, manned spacecraft No.6 and No.7, space and the fact that China has become a pivotal member in the world space field. I think of the average annual growth rate of China's per capita GDP in the whole 30 years of reform and opening up 10%, the national strength of China, the fact that China has become the sixth country in the world in terms of comprehensive national strength, the rapid and sustained improvement of China's international status since the founding of New China, the history of New China and the glorious footprint of New China in the past 60 years!

I am proud of my motherland, and I am proud that I am the son of Chinese mother!