关于克隆英语作文精选20篇

Once man did not have to think about the protection of his environment。

There were few people on the earth， and natural resources seemed to be

unlimited。

Today things are different。 The world has bee too crowded。 We are using up

our natural resources，and polluting our environment with dangerous chemicals。 If

we continue to do this， human life on earth will not survive。

We realize that if too many fish are taken from the sea， there will soon be

none left。 Yet，with modern fishing methods， more and more fish are caught。We

know that if too many trees are cut down， forests will disappear。 Yet， we

continue to use powerful machines to cut down more and more trees。 We see that

if rivers are polluted with waste products， we will die。 Yet， waste products

are

still put into rivers。

We know that if the population continues to rise at the present rate， in a

few years， there wont be enough food。What can we do to solve these

problems?

If we eat more vegetables and less meat， there will be more food available。

Land for crops feeds five times more people than land where animals are

kept。

Our natural resources will last longer if we learn to recycie them。

The world population will not rise so quickly if people use modern methods

of birth control。

Finally， if we educate people to think about the problems we shall have a

better and cleaner planet in the future。

Two years ago, I was a bad child, I didn’t listen to what my parents told

me, I do against what they expect me to do. One day, I go home very late, my

mother is very angry, but she says nothing. At first, I feel happy, the next

morning, she still ignores me, I begin to feel lonely, I cry and say sorry. My

mother smiles and says I should change myself, since then, I become a good

child.

According to the variety of social background, personal experience and

personal emotion, differernt people have different opinions towards things.

Thus, there is no doubt that generation gap exists everywhere. We always find

that there are big differences between us and the old generation. We always

regard the old are outdated, while they think us are crazy. They can’t bear the

dress we like, the fashion we pursue or even our childish thinking. Instead, we

could put up with their standpat thingking and their “feudal rulers”. Thus, the

generation gap becomes more and more obvious and serious. However, why don’t we

realize that opinions can be changed, while people can’t. So, we can think in an

other way, learn to accept. It is certain that we can narrow the generation gap

to live a more harmonious life.

Tourism in China

Recent years have seen a tendency in China that tourism is growing faster. According to a recent survey made by some experts, about 47% urban residents travel regularly, and 28% rural residents also make their tour across the country. The survey also shows that more people are interested in tourism, and will join the army in the future.

Facing this tendency, we can’t help exploring some underlying factors that are responsible. In the very first place, with the policy of reform and opening up, Chinese people’s living standard has been greatly improved, and therefore, most of them can afford to travel around. What’s more, it is believed that people now take a more positive attitude to tourism, and regard it as a life style. In addition, tourism facilities are becoming better and better. For example, transportation develops fast, and many scenic spots are available now.

中国旅游

最近几年，在中国的趋势，旅游业增长较快。根据最近的一项调查显示一些专家认为，约47%城镇居民定期作出旅行，28%的农村居民，也使他们的全国巡演。该调查还显示，更多的人在旅游有兴趣，并会在将来加入。

面对这一趋势，我们不能不说是负责任的开发一些潜在因素。在第一个地方，随着改革开放政策，对中国人民的生活水平有了很大提高，因此，他们大多数都不能周游。更重要的是，它相信，人们现在更积极的态度，旅游业，把它作为一种生活方式。此外，旅游设施正在变得越来越好。例如，交通运输发展迅速，许多景点都已经上市。

Throughout history man has changed his physical environment in order to

improve his way of life。 With the tools of technology he has altered many

physical features of the earth。 He has transformed woodlands and prairies into

farms and made lakes and reserviors out of rivers for irrigation purposes or

hydroelectric power。 Man has also modified the face of the earth by draining

marshes and cutting through mountains to build roads and railways。

However， mans changes to the physical environment have not always had

beneficial results。 Today， pollution of the air and water is an increasing

danger to the health of the planet。 Each day thousands of tons of gases e out of

the exhausts of motor vehicles。 Smoke from factories pollutes the air of

industrialized areas and the surrounding areas of the countryside。 The pollution

of water is equally harmful。 The whole ecological balance of the sea is being

changed and industrial wastes have already made many rivers lifeless。

Now environmental protection is more pressing than ever before。 As we know，

massive destruction of environment has brought about negative effects and even

poses a great threat to mans existence。 Indifference to these problems will

mean mitting suicide。 Therefore， effective measures should be taken and laws

passed to conserve environment。 Otherwise，man is certain to suffer from the

serious consequences caused by this lack of care for his living

surroundings。

Today is fathers day, when I went to school, I heard my classmates were

discussing about what to buy for their fathers. Some suggested to buy food,

others wanted to do something special by themselves. At last, an idea occurred

to my mind, I could cook a dinner for my father. So I rushed home after class.

My mother was preparing dinner. I told her my idea and she supported me. I did

as what my mother told me. I washed the food and then cut the meat and

vegetable. I learned it was not easy to cook a meal. I finished two dishes

finally. My father was very happy to taste them. It was such a special

surprise.

Recently the issue of whether or not______(讨论话题)has been in the limelight

andhas aroused wide concern in the public. There are two major argumentsthat can

be made for____(讨论话题)For one thing，________can bring

____to________(优点一)Foranother，it is widely hold that peopleusually ____when

_________________(优点二) But we must not lose sightof the fact that there are also

drawbacks to___________(缺点)For instance，it can bring

__________to_________(举例说明)Inaddition，many people find

it_______(形容词)to_______________(第二个缺点) When asked to __________，I tend to

________. This isbecause I

______(原因一)Furthermore，______________(原因二)Finally，______________(原因三)

There are various kinds of jobs in the world, but different people are

attracted by different jobs because everyone has his own interest and

destination. Many people consider an ideal job as a means of making more money

and living more comfortably. It may sound reasonable because money is the

foundation of life.

As far as my ideal job is concerned, I think I want to be a psychologist, I

have made up my mind to do what I really want to so that I can realize my ideal,

I believe interest is of the utmost importance in choosing a job, I have been

interested in psychology for a long time, so I want to be a psychologist in the

future, I think being a psychologist can help lots of people lead a happier

life.

However, it isnt easy for me to become a qualified psychologist and many

people around me think that its unrealistic to me. NevertheLess, Ill make

every effort to gain much more knowLedge, patience, methods, etc. to live up to

the name of a qualified psychologist. I believe my dream will come true

someday.

When I went to middle school, it was hard for me to adjust the new

environment at first, because there were so many subjects to learn, I fell

behind other students. I did not know what to do, I just wanted to get away from

school. I talked about my annoyance to my friend, she told me that I got too

much pressure and she suggested me to take relax and made progress step by step.

She said everything would be better someday. Now I have made progress and when I

look back on the passed days, it was just a small problem for me. I got over the

hard moment and become a strong person.

Healthy eating habits are very important for our health. We should build

healthy eating habits. We should eat fresh vegetables and fruits everyday.They

supply rich and the necessary vitamins for us. We also should eat less meat

everday.And we had better drink a glass of milk in the morning or at night.

Besides, we should focus on abalanced diet, which assures us the necessary

nutritions. Junk food is a fatal killer for our health so that we should stay

far from them. It is said that most of students do not eat anything at all in

the morning. It is very bad for our health. Breakfast is the most important meal

for people.

However mean your life is, meet it and live it; do not shun it and call it

hard names. It is not as bad as you are.

It looks poorest when you are richest. The fault-finder will find faults in

paradise. Love your life, poor as it is.

You may perhaps have some pleasant, thrilling, glorious hours, even in a

poor-house. The setting sun is reflected from the windows of the alms-house as

brightly as from the rich mans abode; the snow melts before its door as early

in the spring. I do not see but a quiet mind may live as contentedly there, and

have as cheering thoughts, as in a palace.

Mid-autumn Day is a Chinese festival. It usually comes in September or

October .On that day we usually eat a big dinner and mooncakes. It is said "Hou

Yi" missed his wife，so he made mooncakes. It looks like the moon.

There are many kinds of mooncakes. They are small round cakes with meat，

nuts or something sweet inside . eating mooncakes has been our custom. Families

stay outside in the open air eat a big dinner and mooncakes. The most important

thing is looking at the moon， On that day， the moon kooks brighter and rounder.

We call this moon the full moon.

On that day， families get together， so we call this day getting together.

This is Mid-autumn Day. I love it very much. Because on that day I can eat

mooncakes. And my brother comes back home. He works outside all year. Only that

day and the Spring Festival. He comes back. So that day I am especially happy.

On that day my family gets together.

There is no doubt that we all want to be successful. But what’s the main

concern of the way to success? From Abraham Lincoln’s famous remark, “Give me

six hours to chop down a tree, and I will spend the first four sharpening the

axe”, I learn that if we want to achieve success, we must make full preparation

for it.

Only if we are well prepared, can we catch the opportunity which occurs

once in a while. In our daily life, we have to expand our horizon and lay a

solid foundation for success. It will be a long way to be successful thus we

have to accumulate our knowledge day by day. And we can’t achieve success in one

or two days. It will help us solve problems more efficiently if we have a broad

horizon. What’s more, opportunities always occur out of our expectation so we

have to make ourselves well prepared. If we prepared, we will catch up with it

whenever it comes up.

Opportunities give priorities to the people who make preparation for them.

What’s more, success goes along with opportunities. We should develop the

ability to solve problems in different and efficient ways therefore we can make

our way to success more easily.

The longing summer vacation is approaching, it is the best part of the

school year for me. I cannot let the holidays elapse (逝去) meaninglessly, my

vacation should be a phase (时期、阶段) of harvest. The events in my plan should give

me a sense of infinite potential.

The following plan may reveal the intensity of my desire to travel, work

and study in this vacation. In the first few days I want to climb Mount Hua Shan

with several friends to refresh ourselves. Then I tend to visit relatives,

senior school teachers and former classmates(老同学). Besides, to find out the best

ways to cultivate my abilities, I will find a part time job and conduct some

social investigation.

In short, I want to do interesting things in the summer vacation. Whatever

I do, the goal is the same: to get necessary experience, acquire knowledge and

broaden my horizons. Though the six week vacation will pass away at lightning

speed, its influence is bound to last long.

Some people hold the opinion that A is superior to B in many ways. Others,

however, argue that B is much better. Personally, I would prefer A because I

think A has more advantages.

There are many reasons why I prefer A. The main reason is that ... Another

reason is that...(赞同A的原因)

Of course, B also has advantages to some extent... (列出1~2个B的优势)

But if all these factors are considered, A is much better than B. From what

has been discussed above, we may finally draw the conclusion that ...(得出结论)

The main function of public libraries is to provide books for people to

read.In a library,there are books on different subjects,such as Chinese

history,fine art,science,English literature,and so on.There are also works fo

fiction.

The public libraries are crowded with people on weekdays as well as Sundays

because many people,especially students who want to consult reference books for

their school work,know that they could at least learn something there.

Besides reading in the library,we can also borrow books with library

cards.But books on loan had to be returned within a couple of weeks.As far as I

know the number of people who borrow books from public libraries is increasing

year after year.

I go to the City Hall library twice a month to read.

Last night, I went to my friend’s birthday party, I made some friends. We

talked happily, one of my new friends showed us the pictures of the places he

had been visited. We were so envious, all of us had the dream to go travel to

many places, but none of us took the action. He told us that we were so young

and had the energy to see the world. He told us to carry out the plan once we

had the idea. What he told us is right, we are young and it is good to be young.

In the old people’s eyes, we are so free and can go where we want. But most of

the young people haven’t realized the right they have, they waste their youth

and dare not to do what they want.

The great writer gorky once said: "books are the ladder of human progress."

"He spoke such a truth: actually the human to hard climbing, climbing a ladder

of books. The books are made of ladder above, is a resplendent and magnificent

palace of knowledge, therefore, we must try to climb, to learn from.

Human knowledge to create wealth, as the vast ocean, extensive and

profound. People often think of elementary school, middle school and university

studies described as the "everybody" on climbing, in the "university" swim in.

So, we should read more books and books to purify the mind, in the book

knowledge to enrich themselves.

In our life, if always too passively reading, tend to be less than the

pleasure of reading. With a scholarly paper, open a little tenderness, and then

quietly looked at the text as time moves slip from your eyes... At this time,

you will feel that reading is a matter of how to make people happy! Reading is a

kind of mood, the elegant comfortable is the best psychological reagent. Go to

the reading, you will have more found.

Nowadays, as the development of high technology, people like to use

computer, they use computer to read the news, to play the game and so on. Now

more and more computer functions have been developed, people like to do business

on the computer, it saves people a lot of time and it is very convenient.

Shopping online is most people’s choice today, but it has disadvantages. First,

the products will be not in good quality, people can’t touch the products, they

only can see the pictures, so they can’t figure out the real products’ quality.

Second, when people pay the money online, they will have the chance to leak out

their message, their online account will be attacked by the hackers and thus to

lose the money. Of course, shopping online is more and more popular, we must

take care of personal message when shopping online.

I didn’t like to eat fruit before, because it tastes not as good as the

fried food. One day, I realized that my classmate’s skin looked so good, so I

asked her how to keep it, she told me that she would eat an apple a day. Since

then, I will do as my classmate tell me, I find my skin become more and more

better. The function of fruit is so amazing.

if you want to understand adversity, take two identical acorns from the same oak tree and plant them in two different locations. plant the first in the middle of a dense forest, and the other on a hill by itself.

要是你想理解什么是逆境，就去拿两颗从同一棵树上摘下来年龄相同的橡树果，并且把它们种到不同的地方。第一颗种在浓密的树林当中，而另外一颗则单独种在一座山上。

heres what will happen. the oak standing on a hillside is exposed to every storm and gale. as a result its roots plunge deep into the earth and spread in every direction, even wrapping themselves around giant boulders. at times it may seem the tree isnt growing fast enough—but the growth is happening underground. its as if the roots know they must ported the tree from the threatening elements.

事情的结果便是这样。那颗长在山上的橡树经历了大风大雨，结果它的根深深地扎进了泥土中间，并不断向四周扩张，甚至把自己置身于巨大的石块当中。有时它可能看起来长的不是很快，但这时它却在地下悄悄生长着，好像它的根知道自己必须快速生长来保护树木免受自然危害的影响。