0

高二年级英语作文:明智对待手机BeWisetotheCellPhone经典20篇

浏览

1608

作文

977

五年级英语日记

全文共 376 字

+ 加入清单

Mother told me that we will go to Guilin for a trip today. I am very excited because the views there are beautiful. But there is still one day to go and I feel impatient. I think people there must be polite and so should I. Otherwise, we couldnt get well along with each other.

【参考翻译】

妈妈今天告诉我马上我们就要去桂林玩了。我很高兴也很期待。因为那里的景色很美。但是还要等一天,我有点迫不及待了。我想,那里的人一定很有礼貌。我也要学着礼貌一点。只有这样,我们才能和睦相处。

展开阅读全文

更多相似作文

篇1:初二年级英语作文:Protection of forests

全文共 374 字

+ 加入清单

our country has a large area of forest. however,not until recently did the goverment begin to realize the importance of protecting the forest. as we may know from various sources,the government recently adopted a policy called "restore the farmland to the forest"。this has brought much hope to the forest of our country as well as the sustainable development of our country.

展开阅读全文

篇2:高二英语作文:studyabroad_3000字

全文共 2855 字

+ 加入清单

In recent years, thousands and thousands of people leave the comforts of their homes to study in countries such as united states,Canada,England and so on. Whats more, more and more people study abroad become younger. Why do they do it? The problem is worthy of serious consideration.

Everything has tow sides. Not only has the advantages but also has disadvantages, including studying abroad. On the one hand, the developed countries are more advanced in education, philosophy and teaching facilities, students can receive better education. On the other hand , different countries have different cultural .Contacting with with different people on their own is also a kind of exercise. People learn about the culture of other countries , they can improve their connotation of self–cultivation. Its benefical for us to develop in the future. Not only can they make more friends ,but also they can learn more languages.

But living and studying in another countries can also have its problem. On the one hand, if the students age is too small, its difficult for them to solve the problem of life. They bear a great pressure, not just the life pressure,but more of psychological pressure. Todays students lack of lief experience,live a long time in foreign country, the kind of homesickness and persistent loneliness, not everyone can handle! On the other hand,study abroad is expensive.A lot of families do not have this ability. Its difficult to adapt to the local customs and hard to commuication with other People. So I think that when students have a Strong physique, positive attitude and good ability to adapt, they can consider to study abroad.

As we know,There is denying that there are many advantages in study abroad . In my opinion.For some wealthy families, they can afford the expensive in foreign countries.Due to the rapid development of economy in recent years, more People study abroad has became an inevtable trend.

If I have the chance to go abroad to study, I want to go to USA. First of all.I Will learn the local language,so that i can solve the language barrier. Then, I Will choose the computer professional.I must be hardworking,because my goal is to get a masters degree. Then, IWill work for a few yeas after I graduate.It can help me to accumulate experience, and then,I Will go to the famous city Silicon Valley of America to apply for a technical staff. But I cant stay in a foreign countries all the time. In order to serve the motherland,i Will return to our ”Big House" when I become a good technical personnel. I believe that many People dream to study abroad. I am no exception! There are many good things waiting for us to discover in the world ! So I want to go abroad. In this way ,I can learn more knowledge and culture.

To be honest, studying abroad has really so many benefits.Good luck for you if you plan to study abroad!

展开阅读全文

篇3:高二英语作文万能句型_高二年级英语作文4200字

全文共 3947 字

+ 加入清单

1、the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)

the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)

例句:Helen is the most beautiful girl that I have ever seen.

海伦是我所看过最美丽的女孩。

Mr. Chang is the kindest teacher that I have ever had seen.

张老师是我曾经遇到最仁慈的教师。

2、Nothing is + ~~~ er than to + V / Nothing is + more + 形容词 + than sth

例句:Nothing is more important than to receive education.

没有比接受教育更重要的事。

3、cannot emphasize the importance of ~~~ too much.(再怎么强调...的重要性也不为过。)

例句:We cannot emphasize the importance of protecting our eyes too much.

我们再怎么强调保护眼睛的重要性也不为过。

4、There is no denying that + S + V ...(不可否认的...)

例句:

There is no denying that the qualities of our living have gone from bad to worse.

不可否认的,我们的生活品质已经每况愈下。

5、It is universally acknowledged that + 句子~~ (全世界都知道...)

例句:It is universally acknowledged that trees are indispensable to us.

全世界都知道树木对我们是不可或缺的。

6、There is no doubt that + 句子~~ (毫无疑问的...)

例句:There is no doubt that our educational system leaves something to be desired.

毫无疑问的我们的教育制度令人不满意。

7、An advantage of ~~~ is that + 句子 (...的优点是...)

例句:An advantage of using the solar energy is that it wont create (produce) any pollution.

使用太阳能的优点是它不会制造任何污染。

8、The reason why + 句子 ~~~ is that + 句子 (...的原因是...)

例句:The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.

我们必须种树的原因是它们能供应我们新鲜的空气。

9、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...)

例句:So precious is time that we cant afford to waste it. 时间是如此珍贵,我们经不起浪费它。

10、Adj + as + Subject(主词)+ be, S + V~~~ (虽然...)

例句:Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}

虽然我们的国家富有,我们的生活品质绝对令人不满意。

11、The more …, the more

例句:The harder you work, the more progress you make.

你愈努力,你愈进步。

The more books we read, the more learned we become.

我们书读愈多,我们愈有学问。

12、By +Ving, ~~ can ~~ (借着...,..能够..)

例句:By taking exercise, we can always stay healthy.

借着做运动,我们能够始终保持健康。

13、~~~ enable + Object(宾语)+ to + V (..使..能够..)

例句:Listening to music enable us to feel relaxed.

听音乐使我们能够感觉轻松。

14、On no account can we + V ~~~ (我们绝对不能...)

例句:On no account can we ignore the value of knowledge.

我们绝对不能忽略知识的价值。

15、It is high time that + 过去式 / should do (该是...的时候了)

例句:It is high time that the authorities concerned took proper steps to solve the traffic problems.

该是有关当局采取适当的措施来解决交通问题的时候了。

16、Those who ~~~ (...的人...)

例句:Those who violate traffic regulations should be punished.

违反交通规定的人应该受处罚。

17、It is obvious that + 句子 (明显的)

It is apparent that + 句子 (显然的)

例句:It is conceivable that knowledge plays an important role in our life.

可想而知,知识在我们的一生中扮演一个重要的角色。

18、That is the reason why ~~~ (那就是...的原因)

例句:Summer is sultry. That is the reason why I dont like it.

夏天很燠热。那就是我不喜欢它的原因。

19、Much remains to be done. 还有很多有待于去做。

Only in this way can we ……. 只有通过这种方式我们才能……

Sb is to blame for …… 该批某人因为……

20、be based on (以...为基础)

例句:The progress of thee society is based on harmony.

社会的进步是以和谐为基础的。

21、Spare no effort to + V (不遗余力的去做……)

例句:We should spare no effort to beautify our environment.

我们应该不遗余力的美化我们的环境。

22、be closely related to ~~ (与...息息相关)

例句:Taking exercise is closely related to health.

做运动与健康息息相关。

23、Get into the habit of + Ving

= make it a rule to + V (养成...的习惯)

We should get into the habit of keeping good hours.

我们应该养成早睡早起的习惯。

24、Due to/Owing to/Thanks to (因为...)

例句:Thanks to his encouragement, I finally realized my dream.

因为他的鼓励,我终于实现我的梦想。

25、What a + Adj + N + S + V!

= How + Adj + a + N + V!(多么...!)

例句:What an important thing it is to keep our promise!

How important a thing it is to keep our promise!

遵守诺言是多么重要的事!

26、Have a great influence / effect on ~~~ (对...有很大的影响)

例句:Smoking has a great influence on our health.

抽烟对我们的健康有很大的影响。

27、do good to (对...有益),do harm to (对...有害)

例句:Reading does good to our mind.读书对心灵有益。

Overwork does harm to health.工作过度对健康有害。

28、Pose a great threat to ~~ (对...造成一大威胁)

例句:Pollution poses a great threat to our existence.

污染对我们的生存造成一大威胁。

展开阅读全文

篇4:初三年级英语作文:Serious Floods

全文共 832 字

+ 加入清单

The Yangzte River is the longest river in China. And it’s important and helpful to us Chinese. But these days the Yangtze River is bringing us serious floods.

Many villages were destroyed by floods. The floods made hundreds of millions of people lose their homes, relatives and friends. Many children can’t go to school as usual .Now the foods have drawn the attention of the whole world. People from abroad have offered their help too. In China, millions of soldiers are busy fighting against the floods. They are working very hard. Many of them have lost their lives in their attempt to save the villagers.

Though we can’t help them to fight against floods, we should help them to rebuild their homeland. We can present them our pocketmoney and clothes. I believe most of the people will return to their homeland in the near future.

展开阅读全文

篇5:童年高二英语作文Childhood

全文共 1125 字

+ 加入清单

I always dream about returning to the past. As many people say,Childhoodis the happiest and easiest time in one’s life.

我一直梦想着回到过去。许多人说,童年在我们的生命中是最快乐的,也是过的最快的。

Children show you their true emotions. They know what is compassion and what is tolerance better than adults. In their world, all real thoughts are presented. They may easily have different opinions with others, but they never understand what is animosity. They enjoy making friends but they never think about making social communication net. Every child talks from the bottom of his heart without evil plans hidden and never intrigues against each other. Only in children’s way can adults make our life simple, more real and more enjoyable.

孩子们向你展示自己真实的情感。他们知道什么是同情,什么是宽容。在他们的世界里,所有想法都是单纯真实的。他们可以很容易地与其他人有不同看法,但他们从来没有明白什么是仇恨。他们喜欢结交朋友,但他们从来不考虑用社交网络。每个孩子都发自内心地和其他人交流,没有邪恶计划和隐藏的阴谋。只有用童年时期的方式才能让成年人们的生活更简单,更真实、更愉快。

I wish everyone’s heart would keep as innocent and lovely as they ever did in their childhood. Then, the walls between our hearts can be broken down and the world would be a better place to live in.

我希望每个人的心都会保持他们曾经拥有的童年时期的天真可爱。然后,横在人们心中的心墙会坍塌,世界将是一个更好的住所。

展开阅读全文

篇6:高二经典英语

全文共 1028 字

+ 加入清单

I am getting my internship now, I am being an English teacher in a college,

I really enjoy being a teacher, passing my knowledge to the students, I also

like to communicate with my students, we share own opinion and talk happily.

During those internship days, I realize that a good teacher should also be the

students’ friend.

As a teacher, my duty is to teach my students with my knowledge, I will do

my best to teach them, making them learn knowledge at the easiest way. At the

same time, I also need to improve myself, so that I will keep pace with the

world and refresh my knowledge, teaching my students with the newest

information.

As a friend, the students are willing to talk to me, they like to share

their happiness and sorrow with me, they need a listener and I am their best

choice. Being the students’ friend closers our distance, I can get to know them

and give my best advice.

A good teacher must be a good friend to students, that is what I have

learned during my internship days, I want to do my job well in the following

days.

展开阅读全文

篇7:描述体育英语年级

全文共 944 字

+ 加入清单

There is no doubt that football is the NO.1 sport in the world, though our

football players don’t play it very well, still a lot of fans keep their

enthusiasm on this sport. They watch the matches even staying up. These fans

like to make up a group. They share the same interest and watch the match

together. It is football that brings them together.

The biggest match for football is the World Cup. As it holds every four

years, it is like the biggest event, and the whole world is crazy about it. All

the media are reporting the event and fans from all over the world gather

together, discussing it all the time.

As English is the international language, football is the international

sport. People, no matter poor or rich, can share the same topic as they come

together. People talk about their favorite players and predict the results.

Football is like the silent language, bringing people together. As the most

popular sport, it will attract more fans.

展开阅读全文

篇8:高二年级感谢父母的英语作文

全文共 2740 字

+ 加入清单

Raising the worlds largest kindness, than their parents. Is worth we use to cherish life, with a sincere heart to appreciate, with practical action to gratitude.

"The sheep have knelt milk, crow has righteousness". And people also should have the thought of filial, dont wait until the desire filial and affection, eventually left the life of a big allready tried, want to dont regret in the future, from now will be grateful parents from around things, return for parents. Returns are also not necessarily material rewards, is more of a spiritual and emotional. Even overseas, study abroad, we point to with a grateful heart. As the century old ba jin said: "I am spinning silkworm mulberry leaves to eat." Silkworm paid, also obtained, get the praise and admiration of people.

Parents are the first teachers for our lives, from the moment a child is born, his life was poured parents endless love and blessing. Perhaps, parents cant give us the luxury of life, however, they gave the irreplaceable - life in a persons life

Parents for their children to hold up a piece of the sky of love, when you get hurt, cry, sad, sad, you can always come back here, enjoy the love of parents. Thanksgiving parents, even a small thing, can let them feel gratified. I remember CCTV has broadcast a public service ads: a little boy, struggling with a basin of water, naive said to his mother: "mom, wash feet!" Is such an AD today, still hit, its relieving feelings and moving heart, dont know how many people infected with. Many people whose tears, not to a lovely boy, also for that one to the deep love, and from the heart of gratitude to the mother.

The classmates, let us learn to be grateful parents! With a grateful heart to treat their parents, with a sincere heart to communicate with their parents, dont take it for granted that their parents do anything for us, they brought us to this beautiful world, is great enough, and will we raise, thanked, silently pay for us, we dont blindly to demand their pay, institute of Thanksgiving, with a grateful heart, grateful parents!

世上最大的恩情,莫过于父母的养育之恩。值得我们用生命去珍爱,用至诚的心去感激,用切实行动去报恩。

“羊有跪乳之情,鸦有反哺之义”。而人也应有尽孝之念,莫等到欲尽孝而亲不在,终留下人生的一大遗撼,要想将来不后悔莫及,从现在就要从身边的小事去感恩父母,回报父母。回报也不一定非的是物质上的回报,更多的是精神上的、情感上的。就算是远渡重洋、留学海外,我们时刻要怀揣着一颗感恩的心。正如世纪老人巴金所说:“我是春蚕吃的桑叶就要吐丝。”春蚕付出了,也获得了,得到的却是人们的赞美与钦佩。

父母是我们人生的第一任老师,从一个孩子呱呱坠地的那一刻起,他的生命就倾注了父母无尽的爱与祝福。或许,父母不能给我们奢华的生活,但是,他们给予了一个人一生中不可替代的——生命

父母为子女撑起了一片爱的天空,当你受伤时,哭泣时,忧郁时,难过时,你可以随时回到这里,享受父母的爱。感恩父母,哪怕是一件微不足道的事,都能让他们感到欣慰。我记得央视曾播过的一个公益广告:一个小男孩,吃力的端着一盆水,天真的对妈妈说: “妈妈,洗脚!”就是这样的一部广告时至今日,仍在热播,它的感情动人心腑,不知感染了多少人。很多人为其流泪,不止为了可爱的男孩,也为了那一份至深的爱,和发自内心对母亲的感恩。

同学们,让我们学会感恩父母吧!用一颗感恩的心去对待父母,用一颗真诚的心去与父母交流,不要再认为父母是理所当然帮我们做任何事情的,他们把我们带到这美丽的世界,已经是足够的伟大,且将我们养育成人,不求回报,默默的为我们付出,我们就别再一味地索求他们的付出,学会感恩,怀着一颗感恩的心,去感恩父母吧!

展开阅读全文

篇9:高二英语作文考试作文信用卡的使用

全文共 904 字

+ 加入清单

As the economy is developing so rapidly, people’s attitude towards life is changing at the same time. Credit cards are becoming more and more popular. but what advantages and disadvantages do they have?

Firstly, it is quite convenient ant safe for us to use a credit card. Cash-stolen does not exist in this way. People now take a card instead of a heavy purse wherever they go. Secondly, credit cards represent great honour. People using credit cards shows his special identity and draw others attention.

On the other hand, credit cards are not always that good. Credit cards can lead to overspending somehow. People pay more than they have and then get busy paying off. Furthermore the credit card cheating happens more often.

In my opinion, credit cards do good in our life. But we should use them carefully. Only when used credit cards properly can make contribution to a more convenient and safer life.

展开阅读全文

篇10:有关友情英语年级

全文共 993 字

+ 加入清单

Friends are part of people’s life, we can’t live without friends, or we

will be isolated from the society. When we have troubles, most people will think

of their friends in the first time, for they don’t want the parents know their

hard time. While most peole are losing their friends when they don’t know how to

keep friendship.

Before I went to high school, I lived in the coutryside, where I made a lot

of friends. There was a girl who lived next my house was my best friend, we

talked and share about everything. But when I moved to another city, we had to

be aparted, though I promised her that I would write to her as I had the time, I

only insisted for about half a year. Then I met new friend and I became lazy, we

talked less and less, finally, we lose touch.

Now I have new friends, but I still miss my best friend, our friendship is

lossing as our communication stops. No matter how busy we are, we need to keep

in touch with our friends, don’t let the time takes away this precious

relationship.

展开阅读全文

篇11:myluckyday小学二年级英语作文

全文共 1355 字

+ 加入清单

Today, is my most lucky day. Just to the school, there is a feeling of excitement to squeeze into the chest. But there is a kind of worry, afraid the badly. I bring the transcript! When you come into our school, the students or the original sample, dozen dozen, the alarm, crazy. I quietly sat on a seat, waiting for their results. After a while, the teacher came. My heart will jump out. At the result, I was not satisfied with my performance. Because I score is only 286, certainly not. Clipping voting began, I sadly around, clip is too bad, I dont good-looking! I look around and find people more place to see others cut and paste. GeHongYan clip good good-looking! She wrote a lot of feelings in a notebook, is a beautiful statement! Is a talented woman! Vote, I vote for her, she must be a champion! Unexpectedly, I... Turns out to be... At that moment, I was so excited. Ive got a lovely testimonials, also get the lovely prize, but...

I didnt get the first exam score...

In the next semester, I hope I can do better

今天,是我最幸运的一天。刚到学校,就有一种兴奋感挤进胸口。可是又有一种担心,怕这次考得很糟。我要领成绩单啊!一进学校,同学们还是原来样,打的打,闹的闹,很疯狂。我静静地坐在位子上,等待着自己的成绩。不一会儿,老师来了。我的心脏都要跳出来了。报完成绩,我对自己的成绩并不满意。因为,我总分只有286,肯定上不了名次。开始剪报投票了,我沮丧地到处逛,我的剪贴报太烂了,不好看!我环顾四周,找人群多的地方看看别人的剪贴报。葛洪妍的剪贴报好好看!她写了很多感受在本子上,都是漂亮的语句!真是才女!投票了,我投了她一票,她肯定是冠军!没想到,我……竟是……那一刻,我兴奋极了。我拿到了可爱的奖状,还拿到了可爱的奖品,但是……

我没拿到考试总分第一……

到了下学期,我希望我能考得更好

展开阅读全文

篇12:关于图书馆英语高二

全文共 841 字

+ 加入清单

Our Librar is a busy place.It is open every day from8:00--12:00 in the

morning and from 1:30--5:30 in the after-noon,except on Sundays.

The library contains a large variety of books. in it you will find both

literary and scientific and technical books in Chinese and in foreign

languages.In this building too,are reading-rooms with newspapers and

magazines.Perhaps English books account for over a half of those in foreign

lanuages.

We often go there to look for books which we want to borrow or to read

articles which we like to consult.Our library provides all useful reading matter

and reference materials according to our needs.Although we do not subscribe to

any magazines or newspapers,we are well informed about the recent developments

and new trends in the world as well as in our country.The library plays an

important role in our college life.

展开阅读全文

篇13:青春英语年级

全文共 2330 字

+ 加入清单

The ancient and modern in China and abroad, nobody all the time is not

making the success dream.The scholar was vainly hoping for obtains the

outstanding academic record; The poor was vainly hoping for the one day on

wealthy small capital life .......The success, is in each individual heart the

loftiest dream.Studies the multitudinous celebritys success experience, always

cannot leave the following many factors the union: Scientific method,

self-confident, insistence, patience, tenacious, discipline, good faith,

industrious and so on.This also became a person to obtain the success the

formula.

But in realistic society, the people always said the matter easy to be

doing difficultly.Finally could obtain the successful person to become extremely

rare.Therefore, the success, became the people one kind luxuriously to yearn

for.When the people through how many year endeavor, had still not seen success

hope, peoples thought always depth is having doubts unavoidably bog: I can

succeed? When can succeed? In this a succession of question behind, is following

close on is the suspicion and lax.

When Nicolay. Forced the plum to explore in the entire 21 years fable after

the secret condition ;the alchemy;, still had achieved nothing, he could not

find way out, really somewhat dispirited.But, he vainly hoped for the successful

will defeated tenaciously has despaired the feeling.Finally, Nicolay studied in

the fable;the alchemy;, obtained ;the black magic stone;, through 23 years half

endeavor, has become the European renowned alchemy gentleman, has subsidized

Frances multitudinous common people, became generous charitable everybody.21

years, the futile effort 21 years, the human no longer is young, although truth

on in his hand, but he is a blind person as if, any also cannot see.Only then

can the personal experience person, only then clear that be road of the section

of how lonely exploration.

The life is very marvelous, the human knew the natural ability has the

limitation, you never can know meets down can have any, when you thought

especially oneself despairs extremely time.On perhaps the success path fills the

variable, the success is only one kind of possibility.Perhaps, we pass through

for a lifetime endeavor, arrives the life the end point, finally has not

obtained successfully, but, we did not regret, because of us diligently.

展开阅读全文

篇14:初三年级英语作文:Save water

全文共 776 字

+ 加入清单

Water is very important for us. We must drink water everyday. We can’t live without water. Water is everywhere around us. At home, we use water to wash clothes, to wash dishes, to cook rice, to clean the flat, to have showers, to make drinks, to clean our teeth, to have a bath and so on. At work, people use water to put out fires, to grow vegetables, to make things in factories and so on. We also can swim in the sea. Water is important for us, isn’t it?

A poem:

Water has no taste at all.

Water has no color.

Water’s in the waterfall.

The pump.

The tap.

The well.

Water is everywhere around us.

Water is in the rain.

In the stream.

In the pond.

And in the river.

And in the sea again.

There isn’t much water on the earth. we must to save it. It is not inexhaustible.

It is very valuable.

展开阅读全文

篇15:高三英语作文:关于手机是否影响学习的英语作文

全文共 1060 字

+ 加入清单

Does Mobile Phone Distract Study?

Today, with the development of technology, people own all kinds of electronic products, mobile phone is very popular, almost everyone has a mobile phone at hand, we even can say that we can’t live without mobile phone. As the phone has become so popular, students are also obsessed about it, high school students use cell phone without letting teachers know it, the reason that the teachers ban them to use mobile phone is that the phone will distract students from study. I agree with teachers, as a student, I know exactly how the phone affects me in the class. I always want to check my phone, seeing if there is message. I can’t focus on my study, all my mind thinking is to check on the phone. I am not saying we should not use mobile phone, I advise that it is better use it when we are not studying.

今天,随着科技的发展,人们拥有各种各样的电子产品,手机很流行,几乎每个人手头上都有一部手机,我们甚至可以说我们不能没有手机。手机如此的流行,学生 自然也为此着迷,高中生瞒着老师使用手机,老师禁止他们使用手机的原因在于手机会让学生学习上分心。我同意老师的看法,作为一名学生,我很清楚地知道手机 如何在课上影响我。我总是想要看看手机上是否有信息。我不能集中学习,脑子想的都是检查手机。我不是说我们不应该使用手机,我建议我们最好在不学习的时候 用。

展开阅读全文

篇16:高二年级英语作文带翻译人与自然

全文共 2813 字

+ 加入清单

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。

展开阅读全文

篇17:词高二英语

全文共 564 字

+ 加入清单

Generally speaking, the wise regard these sad things as their valuable

experiences which are indispensable in their life. Whats more, never do they

have sadness haunt themselves. Quickly, they get rid of sadness and find new

pleasures of life. Thus, their life always seems so fine. On the contrary, some

pessimists always have sadness haunt them. Their mind always wanders into past

sad events, which results in their moodiness and vexation daylong, and even

causes sleepless nights, poor diets, frequent headaches, etc. Obviously, none of

these results is what we want.

展开阅读全文

篇18:二年级英语作文自我介绍

全文共 1879 字

+ 加入清单

大家好!我叫***,在师范附属小学四年一班上学,今年十岁了。我个子不高,眼睛小了点儿,不过很有神,别人都夸我眉毛长得好看,黑黑的,弯弯的,确实给我的脸蛋增添了几分色彩。对了,我还长着一张小小的嘴,这要是女孩子,就用樱桃小嘴来形容就再恰当不过了。

Everybody is good! My name is * * *, in the normal affiliated elementary school four years class at school, ten years old this year. Im not tall, eyes a bit small, but very God, others Doukua good-looking my eyebrows, dark, crooked, do give me face adds a touch of color. Right, I also had a small mouth, if this girl, with cherry small mouth to describe more appropriate.

我的爱好有很多。打羽毛球、踢足球、跑步……一跑起不来就不想停,直到跑得汗流浃背才肯停下,因为长期这样练习,所以我是一个很出色的长跑运动员。

I have many hobbies. Playing badminton, football, running...... A run up and dont want to stop, until the sweat ran to stop, because of the long-term practice, so I am a very good runner.

我还喜欢读书。我读过《十万个为什么》、《少年大世界》、《小学生优秀作文》等等,从这些书中,我学到了很多知识,也懂得了很多道理。

I also like reading. I have read "one hundred thousand why", "young world", "energy-saving" and so on, from the book, I learned a lot of knowledge, but also know a lot of truth.

我还特别贪玩,一玩起来跟看书一样常常忘了时间,只有看见天黑才能回家。又一次中午,妈妈都回家吃饭了,我还在和小朋友一起玩,时间的向前移动,我根本没有察觉,只觉得很快就到了晌午了,爸爸来找我时,我才恍然大悟赶紧跟爸爸回家。

I also particularly fun, playing up to read a book like often forget the time, only to see the dark to go home. Once again at noon, my mother to go home for dinner, Im still and children play together, time moves forward, I did not notice, just feel very soon to noon, my father came to me, I only see light suddenly to go home with their father.

唉,我太贪玩了!我知道这是我的毛病,我也下定决心改,可总也改不了,一玩起来就越发不可收拾。我想还是自己不够坚决,从现在起,我一定要改正这个贪玩的坏毛病,留出更多的时间学习或帮助妈妈做点儿家务。

Alas, I was too naughty! I know this is my fault, I determined to change, but can not change, a play together more and more get out of hand. I want to own or strongly enough, from now on, I must correct the bad habit of fun, spend more time to learn and help my mother do some housework.

怎么样?我还是一个可塑的孩子吧!

What about? I was a boy of plastic!

展开阅读全文

篇19:关于朋友英语年级

全文共 454 字

+ 加入清单

Tom is my best friend. Who is he? He is a dog. He is a special dog. My

father give him to me at my 10 year birthday. The moment I saw him, I love him.

His fur is white. He is very lovely. He knows how to make me happy. Everyday

when I come back from school, I will play with him. He is also smart. He will

drag my quilt if I sleep late. Besides, if my clock doesn’t alarm in the

morning, he will bark at me. See, he is so clever that I couldnt help loving

him.

展开阅读全文

篇20:初一年级英语作文:Weekend

全文共 579 字

+ 加入清单

The Jacksons spend their happy time on Sundays. They get up early in the morning. After breakfast, they go to church. There they meet a lot of people. They like to talk with them.

After they leave the church, the Jacksons go to the park. They go boating happily. Then it is time to have lunch. They have a picnic under the tree. After lunch the children begin to fly kites while the couples are fishing by the lake.

In the afternoon the children play on the lawn while Mr. and Mrs. Jockson are walking in the park. They enjoy themselves.

They spend almost the whole day in the park.

展开阅读全文