网络社交危害英语作文(实用20篇)

Almost everyone knows that water covers three-fourths of the earths

surface. Most of it， however， is in the oceans and is too salty to drink. Also，

some of it is frozen and cannot be used. In fact， less than one percent is left

for the use of people， animals and plant life. All through history men have

tried to build their homes near the sources of fresh water. Now fresh water is

becoming scarce， but more and more is needed because of the increasing number of

people in the world. Some industries also use large amounts of fresh water in

the production of things such as steel， petroleum， paper and rubber and so on.

Scientists estimate that the need for fresh water will have doubled by the year

2003. If they are correct， we must find new ways of saving it or producing it.

Some nations have worked on the problem and are already sharing their

information with others. They are trying to keep their rivers from becoming

polluted. Deep wells are also being dug， and rain water is being collected in

huge artificial lakes. In one way or another， they hope to provide enough water

to satisfy the needs of their people.

如今人们最重视的是学生的安全问题，只是有关学生的安全新闻，从未停过，如：新疆阿克苏市阿克苏第五小学再次发生__事故近百名孩子受伤被送往医院，其中4人重伤、2人轻伤;江苏泰兴市泰__中心幼儿园发生一起伤人事件，一名男子持刀冲入校园，砍伤31人，包括28名幼儿、2名教师、1名保安，其中5人伤势较重。除此之外还有好多鲜红的悲剧。也正应如此，家长们和老师们才更加重视学生的安全。

我不知道是不是全杭州都搞这个活动，但下城区举行了这个活动，这个活动就是家长志愿者。每个学校的班级都要值一周，轮到的这个班级的家长自愿报名，每位家长一个学期轮到一次，主要的工作是协助老师和保安维持学生放学安全。这样的活动过得了家中的认可，每位家长都积极报名，没有哪个家长不愿意来的，这样家长也放心，老师也放心。

除了家长志愿者，我们学校曾多次进行过安全宣传，安全讲座呼吁学生们保护自己的安全，同时也让家长放心、老师放心。

同学们每当你在奔跑时，是否担心过自己的安全，在操场上奔跑时，是否让家长老师放心。我们应该注意自己的安全，保护好自己。我的老师跟我讲过一个故事，有一个学生很调皮，在奔跑时肚子撞到尖角导致脾肝受伤，医生将他的脾切掉了一大半，并告诉他不能在奔跑了。可到了高中，学校老师并不知道这件事，在一次运动会上，这个学生参加长跑，结果供血不足，导致身亡。这个鲜红的教训给调皮的学生敲了敲警钟，也让更多的人感到后怕。

孩子的安危是全家人最担心的。同学们让我们好好的保护自己的安全吧，让老师家长们放心吧!

Should students make friends on line? Some people say yes. The Internet

helps make many friends. Chatting on line, students can express their feelings

and opinions more freely, and even get help with their foreign language

studies.

Others, however, think students should not. They say making friends on line

is a waste of time, which should be spent more meaningfully on study. Besides,

some students, get cheated on line.

It is my opinion that students should place their study, health and safety

before other, things. As for friendship, we can readily find it in our

classmates and other people around us.

People will make a lot of friends during their lifetime, the more friends

they make, the more capable they are. Some young people are proud of having many

friends, but only the true friends deserve us to care about. The person we make

must be positive to life. He will set the good example to you and help you to be

a better man. The bad friends will make you perverted, especially for the

teenagers, they can’t make the right judgement and are easy to follow others, so

the friends are very important part of their lives. Once they make the wrong

friends, they will do the bad thing. So we don’t need more friends, just the

right one.

Cell phone seems to be one of the most important inventions of 20 century.

Using cell phones to surf the Internet has become quite common in our daily

lives. Cell phone has exceeded its original function such as making phones calls

or sending message. Its multi-functions have make people’s tedious lives more

colorful. Many people, especially the young generation, have found that they can

not live without their cell phones. Many people feel uncomfortable in absence of

their cell phones. This may become a symptom called cell phone dependency.

First, many people have addicted to cell phones, they spend considerable

time and money on the phone, for it provide with numerous games and

applications. Some of them even use cell phones as computers that they keep the

phone open for all day long. As to some students, some of them even use the

phones to play games in the class, when they should focus on their study

instead. In this case, parents and teachers should limit the time that children

spending on the cell phones, for its have more disadvantages than

advantages.

Second, the dependency on cell phones has shown people’s anxiety towards to

their social interrelationship. A day without cell phone just feels like getting

lost in this big world. Every day, people tend to check their cell phones to see

if they have got any messages or surf the Internet, but the cell phone truly

affects their normal life.

There is no denying that cell phones have brought us considerable

convenient. However, we should be aware of the negative effects that cell phones

have brought to us. Just put down your cell phone for a while, and you will find

that without your phone life can still be wonderful, too.

Teacher, perhaps the two words you have listened to many times, but I still want to say to you: "teacher, thank you!" On the occasion of arrival of teachers day, I will always think of you taught my scenes at ordinary times. When I have trouble, you always took pains to my guidance and help me; When I have a mistake, you will seriously pointed out, and then kindly help me to correct mistakes; When I achieved good grades, you will always be cock thumb, smile with canthus.

Teacher, you are my teacher! You are let me admire, let me progress, let me grow up tutor!

Teachers, thank you!

There is nothing more important in life than the sun .Without the sun all

living things on Earth would die. The sun is a star .In the sky there are

thousands of star like the sun .They are as large as the sun and as hot as the

sun .At night you can see many stars, but in day-time you can only see one star

---the sun.

The sun is much nearer to us than any other star.That is why it books like

the biggest and brightest of all the stars .The distance of the sun from the

Earth is as much as 150 million kilometres .Most of the stars are thousands of

light years away from the Earth .

Do you know what a light year is ?Nothing in the world travels faster than

light .It travels 300,000 kilometers a second .One light year is the distance

that light travels in one year .

Should students go on further study or find a job after leaving high

school?

Time spent in campus is not always treated with gracious look, but some

parents may choose other ways for the longevity of their childrens

post-high-school period, namely, find the adolescents a job, rather than sending

them to a college. I can find myself against this act for a thousand reasons,

amongst which we can figure some strongest ones as follows:

My first con against this behavior is that education is not just a benefit

but also ones rights. Without education , as Gorge Orwell had once said ,is to

be deprived of the most precious privilege in our time as a modern man. With

college education , youngsters can choose a better way of doing thing correctly

and more efficiently. The sharp contrast between those who have received well

education and those without is not just financially, but more vitally,

spiritually.

Admittedly, we can find cases of some one achieves without college

education, but these cases are famous only because they are rare. Those people

who succeed with a college degree are so many that this would seem to be a must

and a natural part of elites. The absence of university education is hard to

imagine in our days. The prospect of those juvenile workers or businessmen would

be even dimmer than ever before .For in our age, knowledge is not only the

power, but also the know-how to solving problems and gaining a much larger

fortune.

A library is a building for a collection or books, magazines, periodicals

and newspapers. The books are kept on the shelves in the stack room whereas the

magazines, journals, etc. in the reading rooms. Modern libraries also have xerox

rooms, and computer rooms.

If you want to borrow books, you can go to the loan desk, look over the

correct call numbers in the card catalog and ask the librarian to take then, out

for you. Or youre allowed to enter the stack room to rind books for yourself,

you can look up the bound volume or index for the articles relative to the

subject, on which you are going to write thesis. If the library doesnt

subscribe to the magazine which carries the article you want, you can borrow the

magazine from other libraries by means of interlibrary loan service.

Dont forget to show your library card or I.D. card to the librarian before

you go into the reading room, where you can read magazines or newspapers. If you

find a good article and want to keep it, you can have it duplicated in the xerox

room. Besides, if you want to watch films or slides, you can ask the

projectionist to play the videotape for you in the audio visual room, where you

can also listen to language tapes and music tapes.

Dear friend,

I have a great news to inform here. Through long efforts, Beijing has been granted the right to host 2008 Olympic games. As a resident in Beijing, I feel quite excited and like to share with you my happiness.

This success means a lot more than a game to me. In the first place, this Games will definitely promote the development of our economy. According to a recent survey by some experts, this games will raise our GDP by about 3%, and offer about 10,000 jobs. What’s more, our culture will be widely recognized and accepted all over the world through the Games. People will come over from every corner of the world, and experience Chinese culture in every aspect. Besides, through the games, our living environment will be greatly improved. For example, the public transportation system will be up-dated. Moreover, it’s known that more trees will be planted, and grassland will be considerably expanded.

My friend, I really look forward to the coming of this great Games. As an individual, I’m all ready to offer my help in any way I can. I also hope to invite you all to come here, and watch the games in 2008.

Sincerely yours,

"Bumper harvest, bumper harvest!"!" Cried one of the fishermen, happily

jumping up like a child. After a while, the full cabin fish alive and kicking,

calm sea filled with coming from all sides of the fishermens

laughter.........

Now, like this "fish and shrimp full cabin" scene has been very rare. In

todays market, is the most common fish pound at least to dozens of yuan, more

serious pollution of the ocean, the ocean resources gradually dried up, seafood

production, prices rise, it illustrates this point?

In the ocean of natural calamities and man-made misfortunes emerge in an

endless stream today, human pollution is often not from the original intention,

but it is caused by the unexpected effect. The British Petroleum oil, because

the drilling platform explosion, caused by the oil spill in the Gulf of Mexico,

to 9900 square kilometers of sea water is seriously polluted, so that tens of

thousands of seabirds soaked in oil to move, die in hunger and misery, makes

countless fish poisoning death; and the Japanese earthquake and tsunami

triggered a nuclear leak the marine pollution is more serious......

The sea is so vast that it is because the rivers and streams flow into the

Yangtze River and then run into the sea. If we do not solve the pollution

problem from the source, then no matter how people clean up the sea, there will

always be sewage flowing into the sea, and all the efforts will be futile. Now,

streams and streams are often seriously polluted, or they become places where

people dump rubbish or are loaded with pesticide cans. Finding a clear stream in

an inhabited area can be very difficult today!

In any case, the protection of the oceans can not be achieved by individual

forces, and the protection of the oceans depends on the joint efforts of all

mankind. I do not want one day in the future, our descendants can only imagine

the image of the vast and wide sea.

This is not only the wish of a pupil, but also the wish of all mankind,

isnt it?

My mother is a ordinary women.She is a very very ordinary women，really.She

looks like very ordinary;her age very ordinary;only her wears looks like very

special.

My mother always wear a wide casual pants，a T-shirt (or a wide vest)，and a

pair of sunglaes.She always use toiletry，consequently shes skin was very

good.

My mother is very benignant，and she was very love me.I with regard to

these，I to be thankful.I love my mother ， too.Because she gave me very very

many.She civilize by education me how to do in world and knowledge.

My mother is a office workers.She everyday works hard，but she always not to

get heighten.Ha ha～～

I love my mother ， because she gave me very many thinks.

I love my Mum . A ordinary and largene mother.

My mother is a woman of the old school. She is too conservative to keep up

with the times. However, she is goodnatured and treats others sincerely. For

this reason, all her neighbors are only too glad (pleased) to make friends with

her.

They consider her a model woman.She is a typical housewife. She keeps the

(her) house neat and clean and looks after us with extreme care . She often says

to us, “You cannot study too hard.”

In our life, everyone 情态动词+have . Some could be found at last. But some of them couldn’t be found forever. I had an unforgettable experience. One day, I went home happily. I I found my watch gone (be about to do ...when ...句型 ) . I was very worried. I looked for it everywhere but 省略 ), it is very important.It’s the gift that my parents gave to me for my Two days later, to my surprise, I found my watch in my drawer, which made me overjoyed (非限制性定语从句 ). The experience precious gift (虚拟语气 ) . I should take care of it and avoid missing it again.

The New Year is coming and this term has finished. Now, I can enjoy a happy

winter holiday. In winter holiday, I don’t have to get up early every morning.

It’s the best thing for me. I often get up at nine o’clock in the morning. My

parents go to work so I stay at home alone. I will go out for breakfast. Noodle,

milk and egg are my favorites. Then I go back home to watch TV or meet my

friends. We always have many things to do. My parents would go home at noon so I

have lunch at home. In the afternoon, I will sleep and then do some homework. In

short, I spend most time in playing. I love winter holiday.

Save the Wild Animals

Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.

In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.

Only if we human beings take some drastic measures can wild animals be preserved.

保护野生动物

许多野生动物正面临绝种的危险，因为它们生活的环境发生了极大的变化。譬 如，随着城市的发展，杀虫剂的使用和严重的污染，野生动物的生活区域变得越来越狭小。许多野生动物目前正面临着食物方面的危机。同时，为了获取野生动物的毛、皮、角、牙齿和肉，人类正在屠杀野生动物。

为了保护生态资源，人们应当意识到任何物种的缺失，至少意味着知识资源和自然美的缺失。因此，应采取以下措施：制订污染标准以降低有毒物质;严禁杀害某些稀有物种;应建立国家公园作为野生动植物保护区。

我们只有采取一些有力措施，才能保护野生动物。

At the beginning of the summer vacation, our family of three returned to my

hometown, Shehong.

Back in Shehong, we stayed at my grandmothers house. One Friday morning,

my brother and I made an appointment to catch cicadas in the bushes downstairs

at their house because they have a lot of cicadas there. Before night, I rushed

over and saw that my brother was already there waiting for me, with a prepared

pocket in his hand.

We walked cautiously into the bushes, for fear that our every move would

disturb the cicadas on the trees. At this time, the cicada was screaming

"knowing" and "knowing", as if they were holding a wonderful concert. I walked

very carefully under a big tree and found a cicada lying in the middle of the

tree pole, screaming happily! I grabbed it after thinking about it, and covered

it with my hands. I wasnt nervous before, but at this time I was extremely

nervous, and my heart was jumping like a little rabbit, for fear that the cicada

would fly away all of a sudden. As a result, as soon as my hand touched the

branch, the cicada flapped its wings and flew away nimbly. The elder brother

said: "Look at me! I can definitely catch the cicada." While talking, the elder

brother found another cicada on the tree. He raised his hand high, moved his arm

gently, and when he was about a decimeter from the cicada, his brother suddenly

covered it, and suddenly he covered the cicada in the palm of his hand and put

it in a bag. Next, my brother caught five cicadas in the same way. I really envy

my brothers ability to catch cicadas.

Watching my brother catch so many cicadas, can I not feel itchy? So I said

to my brother: "Brother, you can rest for a while, Ill catch it." I handed the

bag to my brother and learned his method. After a while, I caught one. Before

long, we had more than twenty cicadas in our bags.

Watching these cicadas stay in the bag obediently, my brother and I both

laughed happily, and the cheerful laughter echoed in the trees for a long

time.

Each people all have own dream, so I also have their own dreams. And some

of the dreams are hard to reach, some are very simple. My dream is to fulfill

their own responsibility, maintained a kind heart and cook, these are my dream

dreams.

Actually fulfill their duties and keep a good heart is not so easy to

accomplish, it needs to refrain from anywhere at any time, dont temper tantrum,

do their duty. In addition as a cook, you have to have a calm heart, because as

long as the dry dry floating, how can cook delicious? Alas! Dream is very

difficult to achieve! So I want to use any way to achieve your dream? First to

fulfill their responsibility must be very respectful to parents, teachers, we

also small friends want to have mercy heart, must be kind to everyone, to

serious about anything. Namely: "for the respect for the kind; for a person with

and; to is true". As for the current clinical chef is to craft a good, dont

often dry fast, but well done and so on. As long as do this way, I believe that

there must be a may achieve!

Dreams must depend on oneself, others cant help you, also may not have

spirit to help you. So all things must oneself to do, by himself. I hope my

dream will realize, I more hope you desire can be achieved.

We are always trying to find the way to success, which stands for power,

pride and glory. There have been strings of stories of success I was told since

I was a child. From then on, I have been fascinated with being successful.

Whatsuccess? Different people have different opinions towards this

question. To start with, some people, such as accountants, workers and so on,

are longing for being rich, which allows them buy what they want, and enjoy

luxury. They treat it as success. Furthermore, some contestants, such as boxers,

are always trying their best to defeat their rivals for success. And once they

win, they confirm that they are stronger than others. The last but not the

least, there are some other people who enjoy helping others. As a good saying

goes, the roses in her hand, the flavor in mine. With helping others, we can

also feel satisfactory.

As far as I am concerned, life is short, and we must achieve something

during our life. So I regard striving and working hard important. When comes to

we reap what we sow, it’s the time of success.

The summer holiday is coming. Our class have had a discussion about what to do during the holiday. Some are in favor of staying at home. They think its both convenient and comfortable. Whats more, they can save money for other purposes. But they will lose the chance of getting to know the outside world.

However, others prefer to go out for traveling since it can increase their knowledge and broaden their horizons. But they will spend more money and meet some difficulties while traveling.

In my opinion, it would be much better to stay at home, for I can do what I like, such as reading books, watching TV, and helping my parents with the housework.

网络，对于我们并不陌生，网络时代的我们随时随地都眷念着网络。我们身边处处有网络，网络是人类依恋的东西，但是人类从来没有想过，这网络到底是谁发明的?博纳思?李被认为是世界上互联网的发明者，于1990年的时侯，在欧州核研究所任职期间发明了互联网，让数以亿计的人能够利用浩瀚的网络资源。但他并没有为自己的发明申请专利或者是限制他的作用，而是无私的公开了他的发明成果，后来使互联网以前所未有的速度获得了发展。博纳思?李十分伟大，为我们发明了互联网，我认为博纳思?李为我们发明网络是伟大的，是无私的。

网络，是一种传递知识的东西，对于我们人类，这网络有利也有弊，利指的是网络带给我们的好处，比如网络带给我们知识，只要我们加以运用，不仅可以丰富知识，也可以提高我们的见识。弊就是指网络带给我们的坏处，比如有一些人沉迷网络，经常打网络游戏，最终害人害己，我认为只要自我控制能力好一点，不要成天沉溺于网络就可以了。就算网络再真实，那还是虚构的空间，还是回归现实要好的多。

在网络中，我们可以看见一些伟人事迹，能够看见一些在文学地位很高的作家的一些作品，能看到古代文人写的一些文章，还可以了解一些国家大事，了解许多新事物……还有许多“知识宝藏”等你去发掘。

我们思考一下，为什么人们都贪恋起网络了?可能是因为网络的诱惑太大了。如果我们把网络用到学习中来，好好的利用网络，利用网络来学习，那我们的人生就有意思了。我认为网络是好的，只要我们把它运用到好的地方来，网络就对我们有益。如果我们天天沉迷网络，网络就会对你无益的。这还得看自己对网络的控制能力。

网络是时代进步的产物，是当代人不可避免的工具。我们可以屏弃其不好的方面，好好利用其有利的一面，终究会对人类有益的。如果我们好好加以利用，网络会让我们获益匪浅。