关于克隆英语作文优秀20篇

Before I went to middle school, I lived with my grandparents. At that time,

I stayed in the country, which was the most beautiful place for me. Early in the

morning, I walked along the country road, appreciating the fresh air. We raised

a little dog. He was my best friend, and he accompanied me all the time. No

matter what I did and where I went, the little dog was with me and I loved him

so much. Sometimes I would pick up the fruit in the garden, sometimes I would

catch the fish in the clear river. It was such a happy childhood for me that I

will never forget.

Dear Tim,

With Spring Festival drawing near, I’d like to invite you to my home to experience the festival.

When you come, we can enjoy traditional Chinese food together, and then put up Spring Festival couplets. As a traditional custom, the couplets are always posted on the door of a house. Written on red paper, a couplet is composed of two lines of poetry, which rhyme with each other. Not only do the couplets add some joyous atmosphere to the festival, but also they express people’s wishes for a better life.

I would appreciate it if you could accept my invitation. Looking forward to your coming.

Yours,

Li Hua

With the rapid development of our society, more and more people are fond of

online shopping for its convenience. Online shopping has been a heated fashion.

But different people have different views on this point. After all, every coin

has two sides.

Online shopping has advantages as well as disadvantages. Firstly, nowadays,

the Internet has become a must. As convenient as it is, people depend on online

shopping as it caters for those who are busy with work or other things. And it

can help us save much money, which is cheaper than what we buy in the physical

store. What’s more, it contributes the Internet to the further development.

However, it is also a risk of online shopping as we pay the bill online by

our credit cards, we may be cheated by the dishonest shoppers. Sometimes the

quality of what we buy online is much worse than we could imagine.

In my opinion, when we are shopping online, we should keep wise to prevent

us from treating. And we’ll find that online shopping has advantages over

disadvantages.

In the young generation, their lifestyle is different from the old

peoples. They like to stay up and join many night activities, then they wake up

very late. The new expression of brunch fits them so much, which means the

people to have a meal combining with breakfast and lunch. But their health is

under threat. Some young peoples stomach hurts and cant digest food well. In

order to keep healthy, we need to do some exercise and eat food regularly.

Whats more, the balanced diet is very important, as the saying that an apple a

day, keeps the doctor away, so we need to eat properly. The healthy lifestyle

makes us live happily.

Now the earth is in bad condition。 For example， in some places， the air and

water pollution is so serious that it causes many deaths。 At the same time， many

animals and plants are in danger because of the destruction of their

habitats。

Luckily， we human beings have realized the problem。 On April 22nd， millions

of people across the world do something good for the earth。 Some clean up

beaches and water， some pick up rubbish， others give speeches to call on more

people to take action。 But can we save the earth only by one day’s work? The

future of our planet depends on our efforts。 What we should do is to make every

day Earth Day。 Only by taking good care of it every day can we hope to live in

harmony with nature。

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。

I am a third year master major in automation at Shanghai Jiao Tong

University, P. R. China. With tremendous interest in Industrial Engineering, I

am writing to apply for acceptance into your Ph.D. graduate program.

Education background

In 1995, I entered the Nanjing University of Science & Technology

(NUST) -- widely considered one of the China’s best engineering schools. During

the following undergraduate study, my academic records kept distinguished among

the whole department. I was granted First Class Prize every semester,In 1999, I

got the privilege to enter the graduate program waived of the admission

test.

At the period of my graduate study, my overall GPA(3.77/4.0) ranked top 5%

in the department. In the second semester, I became teacher assistant that is

given to talented and matured students only. This year, I won the Acer

Scholarship as the one and only candidate in my department, which is the

ultimate accolade for distinguished students endowed by my university.

Presently, I am preparing my graduation thesis and trying for the honor of

Excellent Graduation Thesis.

Research experience and academic activity

When a sophomore, I joined the Association of AI Enthusiast and began to

narrow down my interest for my future research. With the tool of OpenGL and

Matlab, I designed a simulation program for transportation scheduling system. It

is now widely used by different research groups in NUST. I assumed and fulfilled

a sewage analysis & dispose project for Nanjing sewage treatment plant. This

was my first practice to convert a laboratory idea to a commercial product.

In retrospect, I find myself standing on a solid basis in both theory and

experience, which has prepared me for the Ph.D. program. My future research

interests include: Network Scheduling Problem, Heuristic Algorithm research

(especially in GA and Neural network), Supply chain network research, Hybrid

system performance analysis with Petri nets and Data Mining.

In high school, Chinese students study very hard to fight for the future

college, while in western countries, students are spending time in taking all

kinds of activities. Though students from different countries have different

ways to spend high school time, they make the decision and take charge of their

life. This is the best age to learn knowledge, their brain can remember words

and numbers quickly. For making friends, they will probably meet their lifetime

friends. During three years, besides gaining knowledge and making friends, they

grow so fast, not only in body, but also in mind. Being independent is the main

feature. They can make a lot of decisions without asking parents for help. When

they are equipped themselves with basic skill, then they can better get used to

the new environment, which is important for future life.

When talk about tennis, most people’s reaction is money, because for

Chinese people, it needs a lot of money to play tennis, so only the rich people

can have the chance to be a tennis player. But now, as our country’s economy

develops fast and the globalization of tennis, playing tennis is not an

untouchable dream, everyone can have access to tennis.

Tennis match is very popular in the western country, every year, there are

a lot of tennis tour matches, ten years ago, not so many Chinese people know

about the tennis matches, but as the game become more and more popular, people

start to fall in love with tennis match. We can see that Chinese tennis players

start to show on the world stage, they have won so much honor. Li Na is the

first Asian player to win the grand slam, her great success inspires so many

Chinese players to work on the tennis career.

Tennis is the world’s third game, football and basketball rank first and

second. The globalization of the tennis will make more and more people fall in

love with tennis.

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.

In modern society, pressure is ubiquitous. As students, we have to endure

the pressure from examination, from homework and from our parents’

expectations.As workers, people are faced with the pressure from deadline, from

difficulties and from finance and so on. Here I would like to give some

suggestions about relieving pressure.

First of all, to confide to others is an efficient way for relieving

pressure. When we feel so anxious and worried that we cannot continue to work or

study, go to talk with our friends or family members and we will get some relief

and feel better. Second, to do some exercises is another way to relieve

pressure. If we are under pressure for a long time, doing some exercises can

make us refreshed and regain power to continue our task. Finally, another common

way for women to relieve pressure is to cry. The effect of crying is the similar

as the effect of confiding to others. After crying, we would find that we are

relaxed and then we have spirit to fight against difficulties again.

In a word, there are many ways to relieve our pressure. But the most

important point is that if we cannot solve the problem at once, we need to call

off our attention from the pressure we are faced with to other things. Only in

this way we would not be entangled with the pressure for a long time.

It was Mother’s Day.Sun Zheng thought he should do something for

hismother.He decided to help his mother do some housework.After school he went

toa shop to buy some food on his way home.

When he got home, he did his best to cook some nice food,though he

couldn’tdo the cooking well.Thenhe cleaned the room.He felt very tired, but he

wasvery happy.

When his father and his mother came back and saw the clean rooms and

disheswhich weren’t so nice, they were very happy.They had their supper

together.Hismother said, "Thank you,my child!"

Today, people count on the high-tech products so much, we can see no matter

where we are, we could find people low down their hands, playing their

cellphones. About two years ago, it is very popular that people shopping online,

now as the function of cellphone has been highly developed, people can use their

cellphone to shop online. As shopping online is so convenient, more and more

people like to buy things online, especially the men, because they don’t like to

go out, now the Internet can help them shop in a quick way. The things online

are various, people can search what they want and compare with the price, they

can buy the products they want. Shopping online is the new way for people to

purchase, in the future, it will be more and more popular. The Internet provides

people’s life.

With the coming ofnational day, I have a one week holiday.

I really expect to it, because I wantto have a short trip during these days. I will travel toJiuzhaiValleywith my parents for three days.

I have heard that the scenery ofJiuzhaiValleyis very beautiful in autumn and it’s the best time to travel there.

Autumn is my most favorite season so I wantto enjoy the beauty of such a wonderful place.

I do some preparations for thistrip.

For example, I search the Internet to see the travel raiders and I haveknown where the most attracting place is and where to live in.

I am sure itwill be a wonderful journey. There are only several days for the coming trip,but I have been too excited to wait.

Since we were born as a little baby, we get help from others all the time.

Our parents raise us, our teachers teach us and our friends company us.

Therefore, it’s important for us to be grateful to those people who give us a

hand. Being grateful is a way to show them our appreciation and our love. No one

in the world is supposed to love us without any conditions. Moreover, Being

grateful to others and to what you get can lead you are ready to help others,

too. I think this is the most important impact on people that being grateful. If

we are all show our appreciation to others and then help others, we could build

a friendly and harmonious society.

It’s beyond reproach that we will come across all kinds of difficulties and

challenges in our life time .Some will be subjected to frequent sadness .Some

will lose their way to move on .Thus,only when we equip ourselves with hope and

courage can we finally succeed in the uncertain future.

Forrest Gump showed so great courage in the movie that he touched me a lot

. For one thing,no matter when and where Jenny got into trouble ,Forrest Gump

would bring her out of it without thinking how dangerous the situation would be

.Maybe we should all fell ashamed that we love ourselves more than we love love

,but Forrest showed great courage in love .For another,Forrest gump risked his

life to save Bubba in the war.It’s courage that helped Forrest gain a series of

honor after war .Forrest Gump is beautiful for his perseverance and touches

others with his courage.

A person can’t do without courage in terms of love and friendship ,let

alone life . A weak person may avoid the difficulties ,but a person with courage

will face up to it head-on. Therefore,let’equip ourselves with great

courage.

What is healthy diet? To the most people, healthy diet means more green foods, no junk foods. The green food is those pollution-free, high quality and nutrient food, including the organic vegetables and meats, fruits, eggs and so on. The meals of healthy diet should be cooked with fewer salt and oil. And the junk food is those low nutrition, high calorie, processed food with much salt or oil, such as the fries, fried chickens, salted eggs and so on. These foods will cause one get weight and increase the risk of many diseases. We should keep a healthy diet, abandon the junk food to keep ourselves healthy.

什么是健康饮食?对于大多数人来说，健康饮食就意味着多吃绿色食品，不要吃垃圾食品。绿色食品就是那些无污染、高品质和营养的食物，包括有机蔬菜和肉类、水果、鸡蛋等等。健康饮食的膳食应该用更少的盐和油制作。而垃圾食品是指那些低营养、高热量、再加工的高盐重油食品，例如薯条、炸鸡和咸蛋等等。这些食品会导致一个人发胖，并增加疾病的风险。为了保持健康，我们应该保持健康饮食，抛弃垃圾食品。

The summer vacation is here, and the students are very happy. Now I will

introduce to you how my summer vacation was spent.

When I started to do my homework during the summer vacation, I was always

afraid that I would not finish it. As a result, on July 15th, I was almost

finished. After a few days, the rest of the homework was finished, and there

were only two essays left. I didnt write until August 14th. Next week, my

parents are going to take me to play for two days. I am very happy. Summer is

almost over and I really wish it would be longer.

The summer vacation is almost over, and I have something to worry

about.

Its just that I havent written an essay yet. The school will start soon,

when will I write? In ancient times, people often said: The young and the strong

do not work hard, and the boss is sad. We want us to cherish time, but if I am

different, I will waste time. I am lazy. I hope this shortcoming can be

corrected. I hope you can support me a lot!

Today is the first day of my learning to swim. Before that, I prepared some

necessary things for swimming, such as swimming caps, swimming trunks, swimming

goggles, etc., and I was excited for several days, looking forward to todays

arrival.

When I came to the swimming pool of Baolihao Fitness Center, I saw that the

water was clear and clear, and it could be used as a mirror. I was in a group

with three other children, who, like me, came to study on the first day. Our

main task today is to practice holding and breathing. Yutian, I have never been

in contact with water, so at first I was afraid to hold my breath because of the

water, but when I saw everyone elses head sinking, I mustered up the courage to

sink my head, but it took less than six seconds to come out, and the other

students It took me about 30 seconds to hold back. It seems that I have to do my

best.

When I got home, my mother told me that I have to be determined to do

anything. Since I have gone to learn, I must learn it. If some movements are not

in place, I must find a way to practice more. I think what my mother said makes

a lot of sense, so I practiced holding my breath in the washbasin at night. It

lasted for more than 20 seconds at most. It seems that as long as I work hard, I

can do better. If there is a will, things will come true !

There is nothing complicated about eating a proper diet. For good health,

eat a variety of foods. Do not eat the same foods day after day! Foods should be

selected everyday from each of basic four. They are the four groups of food

essential to proper nutrition: the milk group, meat group, vegetable-fruit

group, and bread- cereal group, Your body will then be supplied with all the

nutrients it requires; they are water, minerals, carbohydrate, fats and oils,

proteins, and vitamins. A persons diet is determined by his attitudes, likes

and dislikes. If you eat foods from each of the basic four groups each day, you

will have a balanced diet.

The Mid-Autumn Festival has all interesting history. Long ago in one of the

dynasties of China there was a king who was very cruel to the people and did not

manage the country well. The people were so angry that some brave ones suggested

killing the king. So they wrote notes telling about the meeting place and time

and put them into cakes.

On the 15th day of the 8th lunar month every person was told to buy the

cakes. When they ate them they discovered the notes. So they gathered together

to make a sudden attack on the king. From then on the Chinese people celebrate

on the 15th day of the 8th lunar month and eat moon cakes in memory of that

important event.

When the Mid-Autumn Festival is near, shop windows are beautifully

decorated. Many moon cakes are displayed for people to buy. People send presents

such aswine, fruits and moon cakes to their friends and relatives. In the

evening of the day, they have a feast. After the feast, they go out to the

garden to look at the moon. The children run and laugh on the streets.

It is believed that the moon is at her brightest on this night. Many poems

have been written about it, and poets are never tired of reading and writing

such poems. In Chinese literature, the moon of the Mid Autumn Festival has been

compared to a looking-glass, a jade rabbit, and so on. It seems that Chinese

literature takes far more interest in the moon than in the sun.

Its Sunday today. I got up early and did my homework on the table. All of a

sudden I remembered the mothers day, a picture of my mind, remembering a past

thing that moved me.

Thats the case. After coming home from school that afternoon, my mother came

back. I found that my mother was very tired, his eyes were squinting, and I

yawned. So she sent me to do my homework at home. But I felt very sad to see my

mother working so hard, so I decided to share the housework for my mother. I

began to pick up the stuff in my home, first fold the newspaper, and then the

glass was cleaned.

I put the glass on the pot filled with water, and then picked up the cloth, a

brush up. I found a little dirty in a cup, and I took some detergent to wash it.

Suddenly, the cup from the hand slipped, piercing sound startled me. I hastened

to pick up the pieces of glass on the floor. At this time, I found that my

mother was standing in front of me, and she said, "dont pick up the pieces with

your hands. Let me come." I stood up and bowed my head embarrassed and said,

"Im sorry, mom, Im too careless." I thought: this must be closed. Mother

walked over and touched my head and said, "kid, dont frighten you?" Let mommy

pack up, you go out and watch TV. " Mothers words are very gentle, but make me

more difficult, unwittingly I cry.

Looking back on this, I felt very warm. It told me that maternal love is

selfless and great, and I want to repay my mother on Mothers day.