高二英语作文：中国第一个宇航员(精品20篇)

When I was in high school, one of my classmates sit right beside me. His

name is ChenLiang. He is my unforgettable person in my life.

I remembered my mathematics was just mediocre at that time, but he was

extraordinary and excellent in calculating and solving mathematic questions. He

often received perfect scores. Of course, I wished I could reach at his level.

Since we talked all day long, I asked how he could solve those difficult

questions. He was so patient and polite to answer my sometimes ridiculous

thinking. Gradually, I built my confidence at mathematics and finally passed the

college entrance exam.

Now, we are apart, but I still remember his great attitude and willing in

study. I am so obliged to my classmate, who is my friend always and forever.

I think going to school on foot is good for us. First of all, walking to school is a wonderful way to exercise and it’s good for our health. Next, it’s fun to walk together with friends every day. We can talk about something interesting and know each other better. What’s more, if we walk, our parents won’t have to drive us to school. There will be fewer cars in the city. More walking and less driving help to make our city cleaner. The streets won’t be as crowded as they are now. I hope more and more students will go to school on foot.

我想步行上学对我们有好处。首先，走路上学是一种很好的锻炼方式，对我们的健康有好处。接下来，每天和朋友一起散步是很有趣的。我们可以谈论一些有趣的事情，并且彼此了解。如果我们走了，我们的父母不必开车送我们上学。城市里会有更少的汽车。更多的步行和更少的驾驶有助于使我们的城市更清洁。街上不会像现在一样拥挤。我希望越来越多的学生步行上学。

[高二英语作文walk to school

Though we are told that alcohol is dangerous, especially driving a car

after drinking alcohol, we can see the news about car accidents because of the

driver drinking alcohol everyday, still people ignore the danger of drinking

alcohol. Life is precious, no one will take responsibility of our lives except

ourselves. Drinking too much will do harm to our body, even if you don’t cherish

your life, while when you drive the car after drinking, you will take away other

people’s lives. That is unforgivable, people have a happy family, they die

because of your careless driving, and you will never have a chance to make up.

Our government is very strict to the driver, the law clearly claims that

drinking driver will be heavily punished. In order to make sure other people’s

safety, we should not drive the car after drinking alcohol, or we ask friends to

take us home.

Since the one child policy carried on, many families had only one kid. As the children growing up, they felt lonely, because they did not have anyone to accompany. They felt so envious when they saw others have siblings. There is no doubt that the one child policy has controlled the population to increase so fast and helped people to improve their life lever. Recently, the government tends to open the second child policy slowly. People hold the different opinion. Some people think that it is good to let the child have siblings, so they will not lonely and can learn the meaning of sharing. Other people don’t want to have one more child because they don’t have enough money. They want to give the best education to the child, so they think one child is enough. Anyway, the second child policy gives people more choice.

由于独生子女政策的执行,许多家庭只有一个孩子。当孩子们长大了,他们感到孤独,因为他们没有人陪。他们看到别人有兄弟姐妹时会感到很羡慕。毫无疑问,独生子女政策控制人口快速增长和帮助人们改善他们的生活水平。最近,政府趋向慢慢开放二孩政策。人们持有不同的意见。一些人认为这是好的,让孩子有兄弟姐妹,这样他们不会孤独,可以学习分享的意义。另外一些人不想要一个孩子,因为他们没有足够的钱。他们想给孩子最好的教育,所以他们认为一个孩子就足够了。无论如何,二胎政策给予人们更多的选择。

DragonBoatFestival, often known as Tuen Ng Festival or Duan Wu Festival, is a traditional Chinese festival held on the fifth day of the fifth month of the Chinese calendar. It is also known as the Double Fifth.[citation needed] It has since been celebrated, in various ways, in other parts of East Asia as well, most notably Korea.

The exact origins of Duan Wu are unclear, but one traditional view holds that the festival memorializes the Chinese poet Qu Yuan of the Warring States Period. He committed suicide by drowning himself in a river because he was disgusted by the corruption of the Chu government. The local people, knowing him to be a good man, decided to throw food into the river to feed the fishes to prevent them from eating Qus body. They also sat on dragon boats, and tried to scare the fishes away by the thundering sound of drums aboard the boat and the fierce looking dragon-head in the front of the boat.

In the early years of the Chinese Republic, Duan Wu was also celebrated as "Poets Day", due to Qu Yuans status as Chinas first poet of personal renown.

Today, people eat zongzi (the food originally intended to feed the fishes) and race dragon boats in memory of Qus dramatic death.

中文：

龙舟节，端午节经常或端午节，是一种传统的中国节日对中华历5月5日举行。它也被称为端五。[来源请求]它已经被庆祝，以各种方式在其他地区以及东亚，尤其是韩国。

端午确切的起源尚不清楚，但一种传统的观点认为，节日来源在中国诗人屈原的战国时期。他犯的河中溺死自己，因为他是由政府的腐败深恶痛绝楚自杀。当地群众，知道他是一个好人，决定投身到河里的鱼的食物，饲料，以防止吃屈原的尸体他们。他们还坐在龙舟，并试图吓唬由船上和激烈的寻找龙在船头头战鼓齐鸣声中的鱼了。

在中国民国初年，段坞也被“诗人节“庆祝，由于屈原作为中国的第一个著名的诗人的个人地位。

今天，人们吃粽子的曲的戏剧性死亡内存和龙舟比赛(原本打算饲料鱼类的食物)。

Dream, is a beacon of your life; dream, is your better vision; dream, is you ideal wings; and having dreams, you will have a future.www.zhlzw.com

“Now, everybody was discussing the Chinese dream, I think, realizing the great rejuvenation of the Chinese nation, is the greatest dream of the Chinese nation since the modern time.??the words are claimed by Xi Jinping. This is the general secretary of Xi jinping ?s Chinese dream. But as a contemporary college students, what is our Chinese dream? Can we dare to dream?

The answer is yes. We college students have no dare not dream, we not only need to bravely dream, but also hard to dream! As we all know, the highest honor of the nursing field is get the Nightingale prize. Each of years china had more or less people gotten this honor. Whenever I see the time that they wearing a silver medal and holding flowers standing on the podium to getting applause and glory, I couldnt help of imaging myself standing on the stage like them in future, that could be how glorious. This is my dream, my dream of Nightingale?s.

And I, a new era of college students, I am proud of my dream, proud of our motherland. When the dream into reality, in a era which let the youth realizing their ideal, I believe my dream will be realizing in the near future!www.zhlzw.com

Finally, I would like to inviting all of yours, please stretch out your hands, let us applause to achieve the dream of tomorrow!

梦想,是人生的灯塔,梦想,是你更好的远景;梦想,是你理想的翅膀,梦想,你会有一个future.www.zhlzw.com

“现在,每个人都在讨论中国梦,我认为,实现中华民族的伟大复兴,中华民族是最伟大的梦想自现代时间。? ?这句话是由习近平称。这是总书记习近平?年代的中国梦。但作为一个当代大学生,我们的中国梦是什么?我们敢于梦想吗?

答案是肯定的。我们大学生没有不敢梦想,我们不仅需要勇敢的梦想,但也很难梦想!我们都知道,护理领域的最高荣誉是南丁格尔奖。每一年中国已经或多或少的人得到这个荣誉。每当我看到他们穿着银牌和拿着鲜花站在领奖台上获得掌声和荣誉,我不禁想象自己站在舞台上就像他们在未来,这可能是光荣的。这是我的梦想,我的梦想的夜莺。

和我,一个新时代的大学生,我很自豪我的梦想,为我们的祖国感到骄傲。当梦想变成了现实,在一个时代,让青年实现自己的理想,我相信我的梦会实现在不久的将来! www.zhlzw.com

最后,我想邀请你,请伸出你的手,让我们掌声实现明天的梦想!

Life is a struggle. I shall never forget the most striking part of Henry

Wadsworth Longfellow s poem -- A Psalm of Life: "In the worlds blood field of

battle, In the bivouac of life, Be not like dumb, driven cattle! Be a hero in

the strife!"

Ludwig van Beethoven was a typical "hero in the strife". He was not only

one of the greatest composers, but also one of the most persevering men. As a

deaf man, he went on working with his strong will in the last year of his life,

though he was not able to hear his own fine and original music. Another example

of persistence in struggle is Deng Yaping. She once said that her technique came

from continuous training, emphasizing the importance of daily practice to a

player.

As a student, I seem to be in a boat sailiug against the current. I must

make an effort to forge ahead. A little carelessness will result in being driven

back. Indeed, learning is a struggle against idleness and carelessness.

Following the examples of Ludwig van Beethoven and Deng Yaping, I shall take

great pains to urge myself on, moving steadily forward like a heroic boatman in

the rough sea of knowledge.

​导语：相信很多外国人来到中国都会想了解我们的家庭生活，下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

I live with my father and mother in a very big house in Dongguan. My parents are both very busy. They leave for work very early in the morning and don’t return home until late in the evening.

When I am home on weekends from school, we spend a lot of time together. We talk about my studies, my health and my school life. I love my parents very much.

My grandparents are still living, but they don’t live with us. Their health is good and they both do sports very early in the morning. My grandmother does gymnastics with elderly women her age in the park. Both of my grandfathers play basketball in the morning and sometimes they go swimming.

Chinese people eat rice for every meal, but I don’t like rice because I think it is tasteless! We eat meat, fish and vegetables. My family eats noodles and congee. My favorite is noodles.

I often play computer games because I like it so much. I often watch Japanese cartoon movies with my parents on the weekends. On long holidays we take trips, too.

That is my description of typical family life in China.

【参考译文】

我和爸爸妈妈住在东莞的一所大房子里。我父母都很忙。他们很早就动身去上班，晚上很晚才回家。

当我周末放学回家时，我们花很多时间在一起。我们谈论我的学习，我的健康和我的学校生活。我非常爱我的父母。

我的祖父母还活着，但他们不住在我们这里。他们的身体很好，他们都很早就开始运动。我祖母和公园里同龄的老年妇女做体操。我爷爷两个早上都打篮球，有时去游泳。

中国人每顿饭都吃米饭，但我不喜欢米饭，因为我觉得米饭很无味!我们吃肉，鱼和蔬菜。我的家人吃面条和粥。我最喜欢的是面条。

我经常玩电脑游戏，因为我很喜欢它。我经常在周末和我的父母一起看日本卡通片。在长假期间，我们也去旅行。

这是在中国的家庭生活。

暑假里，我看了一本有趣的童话故事书。

During the summer vacation, I read an interesting book of fairy tales.

我喜欢看这本书，因为这是我看过的童话书中最好看的一本书，我反复看了三、四遍，我对这本书是爱不释手。

I like to read this book, because it is the best I have seen the book of fairy tales in the book, I read it three or four times, I was one of this book.

这本书大概描写的是：有四个孩子无意中进入了一个衣橱，来到了一个叫“那尼亚”的地方，那里由一个女巫统治着，女巫把“那尼亚”变成了冬天。孩子们和一头狮子打败了女巫，春天回来了，孩子们也当上了国外和女王。许多年后，孩子们都长大了，他们追捕一头仙鹿时，无意中回到了衣橱里。

This book is about it: there are four children inadvertently entered a wardrobe, and came to a place called "Narnia", where a witch to witch ruled, "Narnia" into winter. The children and the lion beat the witch, spring is coming, the children also became a foreign queen. Many years later, the children have grown up, they pursue a fairy deer, inadvertently back in the closet.

我看完这本书后，想到了另一个结尾，我觉得这个结尾更适合这本书，就是：至今，衣橱还在那个人家里，你不信就去看看吧!

I read this book, the thought of another end, I think this is more suitable for the end of the book, is still in the closet:, family, you do not believe it to have a look!

导语：失败是成功之母。但我只想说成功是自信的婴儿。以下是yuwenmi小编为大家整理的关于自信的英语作文，欢迎阅读与借鉴，谢谢!

As we all know, Failure is the mother of success. But I just want to say Success is the baby of confidence.

First of all, confidence makes us happier in our life. Life is like a wonderful song, a bright and colorful painting. If confidence is with us in our life, we will find that life really becomes richer and more interesting.

Then, confidence makes us brave and courageous. If we lack confidence in ourselves, how can we overcome difficulties we meet with? If we have no confideuce in ourselves, how can we succeed in developing ourselves in the future?Without confidence, nothing can be accomplished. That is to say, if you want to win, you have to believe in yourself.

Finally, I would like to use the following words as our mutual encouragement: If you think you can, you can.

【翻译】

我们都知道，失败是成功之母。但我只想说成功是自信的婴儿。

首先，自信使我们生活更幸福。人生就像一首美妙的歌，一幅绚丽多彩的画。如果我们生活中充满自信，我们会发现生活变得更加丰富有趣。

然后，信心使我们勇敢和勇敢。如果我们对自己缺乏信心，我们怎样才能克服遇到的困难呢?如果我们对自己没有自信，我们如何在未来成功地发展自己呢?没有信心，什么也做不成。也就是说，如果你想赢，你必须相信自己。

最后，我想用下面的话作为我们相互的鼓励：如果你认为你可以，你可以。

There are four key points to study English: listening, speaking, reading

and writing.

Firstly, we should be brave to talk with others in English. By doing this,

we can improve ore talking and listening skill.

Secondly, we should try to listen to all kinds of English programmes as

much as possible. In this way, we can gradually improve our pronunciation.

Thirdly, we should often read English books. When we come across a new

word. We should guess its meaning through the contest first. Then look it up in

the dictionary to have a check. I thin,, it is a good way of reading.

Fourthly, we should practice our writing skills. Whenever we have any idea,

we should get the pen and write it down at once. It is very important to avoid

writing in Chinese way and using the Chinese grammar.

As long as we listen, speak, read and write more, we are sure to make

remarkable progress!

Winter has gone , and spring is coming on .

Watching the ice melting ,I know the whole earth is being rejuvenated from the winter. A variety of flowers come out to show their beauty and bring us fragrance .It is a feast for our eyes and souls. The yellow grass suddenly turn green . The young leaves grow on the branches . The swallows fly back home with the greeting of spring .

Everything is coming to life . Feeling the warm sunshine , enjoying the beautiful scenery , listening to the wonderful music , drinking the new tea , my mood is perfect and I have nothing else to desire. Spring is the most fantastic season in the year .It means so much to the other three seasons.

As a Senior Three student, time seems much limited. As a result, more and

more students try to study from early morning till late afternoon, even during

the ten-minute break. In my opinion, to take a ten-minute break between classes

is definitely necessary. Otherwise we will feel tired both physically and

mentally. During the ten-minute break, we do something to get rid of tiredness.

What we need is to have a real rest, instead of getting more tired. So doing

nothing tiring in that period is really good for us. My ten-minute break is

always pleasing. Sometimes I do some simple exercises. Sometimes I have a free

chat with my classmates or just take a walk outside. When the next class begins,

I feel fresh again.

My hometown - Yang Village, is a very beautiful is very beautiful place, especially in spring and autumn season, is much more beautiful!

Came to the spring, young trees are covered with buds, grass full of flowers grass, flowers everywhere, there are red, yellow, purple, white... , the breeze blowing gently, like a voice in the say "hello" with us, the grass out small head, butterflies flying in the air, like a spring so the niang in the dance. The birds are singing cheerful songs for the children. The stream of water on the bottom, you could see the fish in the river on the...

Fall, fruit tree full of fruit, in the distance, the apple tree little sister ate a big apple, in the face with a smile of joy, face is red, like a big apple. In other under the tree, there are the children playing cheerful, some in the play skip rope, some are playing catch people, some are playing hide-and-seek, and playing touch people. The wind blow, like autumn girl in lovely children to wipe the sweat...

Ah! My hometown is beautiful! I love my hometown, love the hometown of the spring and autumn!

我的家乡—杨村，是一个很美很美的地方，尤其是春秋两季，更加是美丽动人!

春天来到了，小树长满了嫩芽，草地上长满小花小草，花儿到处都是，有红的、黄的、紫的、白的……，被微风轻轻地吹过，好像春姑娘在和我们打招呼，小草探出小脑袋，蝴蝶在空中飞来飞去，好像春故娘在跳舞。小鸟在唱着欢快的歌儿迎接着孩子们。小河的水清澈见底，都可以看见河里的鱼了……

秋天到了，果树上满了水果，远处，苹果树下的小妹妹在吃着一个个大苹果，脸上带着喜悦的笑容，脸还红彤彤的，好像一个大苹果。在其它树下，有孩子们在欢快的玩耍着，有的在玩跳绳，有的在玩抓人，有的在玩躲猫猫，还有的在玩摸人。风吹呀吹，好像秋姑娘在给可爱的孩子们擦汗……

啊!我的家乡真美啊!我爱我的家乡，更爱家乡的春秋!

If your life feels like it is lacking the power that you want and the

motivation that you need, sometimes all you have to do is shift your point of

view.

By training your thoughts to concentrate on the bright side of things,

you are more likely to have the incentive to follow through on your goals. You

are less likely to be held back by negative ideas that might limit your

performance.

Your life can be enhanced, and your happiness enriched, when you

choose to change your perspective. Dont leave your future to chance, or wait

for things to get better mysteriously on their own. You must go in the direction

of your hopes and aspirations. Begin to build your confidence, and work through

problems rather than avoid them. Remember that power is not necessarily control

over situations, but the ability to deal with whatever comes your way.

Always

believe that good things are possible, and remember that mistakes can be lessons

that lead to discoveries. Take your fear and transform it into trust; learn to

rise above anxiety and doubt. Turn your "worry hours" into "productive hours".

Take the energy that you have wasted and direct it toward every worthwhile

effort that you can be involved in. You will see beautiful things happen when

you allow yourself to experience the joys of life. You will find happiness when

you addopt positive thinking into your daily routine and make it an important

part of your world.

Smoke has something for people in poor health, nicotine.

Nicotine in a cigarette can kill a mouse, 25 g of nicotine in cigarettes can kill a few cows, 40 to 60 mg of pure nicotine can kill a person.

The dangers of nicotine is also quite big, it can cause stomach or other stomach disease; Also can make the person causes heart disease cause rhythm of the heart is not straight; The outbreak of serious still can cause cancer.

Cigarettes are hidden in the invisible killer, around us are all should be vigilant.

According to scientists, the chemical composition of tobacco contains hundreds of complex, most harmful to human body, including tar, nicotine, phenols, alcohols, acids, aldehyde is 40 kinds of toxic and carcinogenic substance. Smoke after the fire, smoke, contains the chemical composition of tobacco in all, at the same time than the tobacco itself and added some harmful substances, such as carbon monoxide, tobacco tar and so on. This is because in addition to the tobacco itself, in the process of cigarette made, to add some cocoa in raw materials, liquorice, sugar, glycerin, such as ethylene glycol, moist, taste fragrance and combustion-supporting material. Although these additive itself is harmless, but changed in the process of combustion. For example, in the back of the rat with cocoa after burning smoke oil, can grow skin tumor. Glycyrrhizic acid in glycyrrhiza after burning, with other ingredients, can generate have carcinogenic polycyclic aromatic hydrocarbons. Sugar increased after combustion with tobacco tar, and the product of sugar after combustion is an important carcinogens in tobacco. Glycerin and glycol after the burning of the material, not only can make smokers bladder cancer, and the acrolein inhibits the trachea and cilia secretion from the lungs, thereby increase the chances of suffering from bronchitis and emphysema, and make people with both became seriously ill.

Smoke harm to people is how great! So we cant smoke. Stop smoking, the benefit of future generations.

烟里有一种对人身体不好的东西——尼古丁。

一枝香烟中的尼古丁可以毒死一只小白鼠，25g的香烟里的尼古丁可 毒死几头牛，40至60毫克纯尼古丁可以毒死一个人。

尼古丁的危害也是相当的大，它可以引起胃痛或其它胃病;还会使人引起心律不正诱发心脏病;严重的还可能引起癌症的爆发。

香烟是隐藏在我们身边的隐形杀手，是大家所应警惕的。

据科学家测定，烟草中含有数百种复杂的化学成分，大部分对人体有害，其中焦油、尼古丁、酚类、醇类、酸类、醛类等40种是有毒和有致癌作用的物质。烟在点燃后，所产生的烟雾，包含了烟草中所有的化学成分，同时比烟草本身又增加了一些有害物质，如一氧化碳和烟焦油等。这是因为除烟草本身外，在制成卷烟的过程中，要在原料中加入一些可可、甘草、糖、甘油、乙二醇等调味、湿润、产香、助燃物质。这些添加剂虽然本身无害，但在燃烧过程中却起了变化。例如，在鼠背涂上可可燃烧后产生的烟油，可长出皮肤瘤。甘草中的甘草酸在燃烧后，与其他成分化合，可生成有致癌作用的多环芳烃。糖与烟草一起燃烧后增加了焦油量，而糖燃烧后的产物是烟中的一个重要致癌物。甘油和乙二醇在燃烧后的物质，不但可能使吸烟者患膀胱癌，而且所产生的丙烯醛可抑制气管和纤毛分泌物从肺内排出，从而增加患气管炎和肺气肿的机会，并使患有这两种病的人病情加重。

烟对人的危害是多么大啊!所以我们不能吸烟。杜绝吸烟，造福后人。

MySpringFestival Last year’s Spring Festival is special. My uncle and my

aunt came back from Shanghai. My family were very happy to keep the Spring

Festival with them. And it was the most exciting festival of all the festivals.

On New Year’s Eve, my father and my uncle talked about their work together. My

mum did some cooking with my aunt Grandparents and I watched the New Year TV

programmes. At about six o’clock, we had a special family dinner. We all thought

the dumplings were delicious. On the first day of the New Year, we visited our

relatives. In the afternoon, we went shopping in Jiefanf Road. My uncle bought

some Jay’s CDs. He likes Jay’s music very much. There were so many people on the

road. It was more alive than any other time of a year. On the second and the

third days, we spent a wonderful weekend in the country. There were much bigger

trees than in the city. And the animals were more beautiful than in the city. We

all enjoyed ourselves. I had an interesting Spring Festival. How about you?

Being humble and tolerant are believed to be traditional merits in China,

so many people get used to keep silent when they meet unfair situation, because

they think things will be solved as time passes. Actually, it only makes things

become worse, especially to make the criminal situation increase. Recently, a

girl was offended in the high speed train, and most people would choose to

pretend nothing happened, because they did not want to make things become

complicated, but the girl chose to call the police and let her voice out. The

public supported the girl and many people said they met the same situation. It

was time to give some punishment for these bad guys. If we meet unfair

situation, it is necessary to let our voice out and bring the criminal guys to

justice. The society will be much more harmonious.

Every year a lot of people are killed or injured in road accidents. How can

we make the roads safer? Remember the following traffic rules.

When you ride a bike, keep to the right side of the road. Dont cross the

road or turn left at a red traffic light. Give a hand signal if you want to turn

or stop.

Before crossing the road, stop and look both ways, right and left. If the

road is clear, it is safe to cross. The correct way to cross is to walk quickly,

but not to run. If you run across the road, you may fall down.

If you see small children or old people waiting to cross the road, it is a

kind deed to help them to cross in safety. We should teach small children not to

play or ride on the roads.

Always obey these rules, youll find it much safer to walk or ride on the

road.

Chinese New Year is coming and my family is very busy. It‘s because Chinese New Year is very special and important. We must prepare many special things to get ready for this festival.

First, will make a big New Year meal. Second, we will make “Good-luck wishes.” Third, we will set off firecrackers. New Year meal is delicious and we think that eating some will bring us good luck. A long time ago, Chinese people believed red color could bring our good luck too. And we set off firecrackers could frighten ghosts away.

Chinese New Year is very popular between students. Because we can have a long happy holiday.

Human, science and nature, the three phase was quoted rates are inseparable. The wonders of nature, a little thing, through the baptism of the time, and meticulous observation, often can give a person with enlightenment.

Vast forests, sunshine give plants grace, to be able to get the nutrients and thrive. Such as the morning sun open the eyes of animals, everything is ready. Squirrels, squirrel, embarks from the house, looking for full sweet red pine nuts, all kinds of plant seeds and slowly by seeding them to other places. While the weasel feed on smaller herbivores, sable and then ate the weasel... As if people eat the big fish, big fish eat small fish, small fish eat shrimp, shrimp eat plankton, interlocking between RACES, interdependence restricts each other.

Foreign scientists have done an experiment: introduce the sheep in a rare nature reserve, where the bamiyan, natural environment is superior, and there is special personnel to the group of kids to their natural enemies, Wolf, moved to another place. So the sheep started in the breeding. Until grass and low shrubs are eaten, the number of sheep instead of less. Because they live too comfortable, there is no enemy attack, the number that is too carefree life let their constitution also fell. Then the scientists tried to introduce wolves again. The result is in the relationship between predator and prey, good robust species to survive, wolves eat sick defect part. Natural selection and evolution, has been the nature and even the survival of human society the same criteria.

Cut down some trees, is to destroy a part of birds and insects; Killing of bees, small fish, can also cause cannot spread pollen, fish cannot reproduce problem... Sabotaged a part of the food chain, will bring ill-defined disaster. Because in front of the natural fair, each species, each independent individual organisms is so beautiful and full of value.

Because of the diversity of species and colorful nature. Want to live in harmony with her and get the kind of treatment, will be good to nature, to understand the nature, and have good at discovering and innovative mind.

人类、科学、自然，这三者相生相息密不可分。大自然的奇妙之处在于：一件小小的事物，经过时间的洗礼以及细致入微的观察，往往能给人以启示。

广袤的森林中，阳光雨露给予植物恩泽，使其能够得到养料然后茁壮成长。等清晨的阳光掀开动物们的眼睛，一切也准备好了。松鼠、灰鼠从居所里出发，寻找饱满香甜的红松子，各种植物的种子于是慢慢的被他们带到其他的地方落地生根。而此时黄鼠狼以体型较小的草食动物为食，紫貂继而吃掉了黄鼠狼……就好像人吃大鱼，大鱼吃小鱼，小鱼吃虾米，虾米又吃浮游生物一样，各种族之间环环相扣，相互依存相互制约着。

外国的科学家曾做过一个实验：将一种稀有的羊引进自然保护区，那里水草丰美，自然环境优越，并且还有专门的人员为这群天之骄子将她们的天敌——狼，迁往另外的地方。于是羊群开始在此生息繁衍。直到草和低矮的灌木被吃光了，羊群的数量反而越来越少。原来是因为它们生活的太过安逸，没有天敌进犯，数量过于膨胀，太过悠闲的生活让它们的体质也下降了。后来科学家们尝试着再一次引进狼群。结果是在捕食者与猎物的关系中，健壮优良的品种得以存活，狼群则吃掉病弱残疾的部分。物竞天择，优胜劣汰，一直都是自然界乃至人类社会不变的生存准则。

砍掉了某种树林，就等于灭绝了一部分鸟类、昆虫;捕杀蜜蜂、幼小鱼类，也会造成花粉无法传播，鱼群无法繁衍的问题……大肆破坏生物链中的某一环，都会带来难以言说的灾难。因为在公平的自然面前，每个物种，每个独立的生物个体都是如此的美丽而富有价值。

大自然因为物种的多样性而五彩缤纷。想要与她和谐相处并得到其慈祥的对待，就要善待自然，了解自然，并拥有一刻善于发现与创新的心。