英语作文优质(汇总20篇)

As the saying goes "qiu dong smog knife to kill". We can see and catch

"smog" actually have bigger influence on the body, especially the high incidence

of respiratory and cardiovascular and cerebrovascular diseases in the elderly

group.

1. The effects on the respiratory system. Haze composition is very

complicated, including hundreds of atmospheric chemistry particulate matter.

Which is bad for your health mainly aerosol particles less than 10 microns in

diameter, such as mineral particles, sea salt, sulfate, nitrate, organic aerosol

particles, fuel and car exhaust, etc, it can directly enter and adhesion in the

human respiratory tract and alveoli. Especially the submicron particles are

deposited on upper and lower respiratory tract and alveolar, causes the disease

such as the acute rhinitis and acute bronchitis. For obstructive bronchus

asthma, chronic bronchitis, emphysema and chronic respiratory diseases such as

chronic obstructive pulmonary disease patients, haze weather can make the

illness acute or acute exacerbation. If this kind of environment will cause lung

cancer for a long time.

2. The effects on the cardiovascular system. Haze weather pollutants in the

air, air pressure is low, easy to induce acute cardiovascular disease. Such as

heavy fog, the moisture content is very high, if people in outdoor activities

and sports, the bodys sweat is not easy to discharge, cause people bosom

frowsty, increased blood pressure.

3. The fog haze weather can also result in close formation ultraviolet

weakened, activity of the infectious pathogen in the air, increase of infectious

diseases.

4. Reduce because of the fog the sun, ultraviolet irradiation in children

is insufficient, inadequate vitamin D in the body to generate, the absorption of

calcium significantly reduce, serious can cause rickets in infants, childrens

growth to slow down.

5. Affect mental health. Heavy fog weather depression, due to weak light

and easy to let a person produce mental laziness, depression, and pessimism,

encounter something goes wrong and even easier to spin out of control.

6. Affect the traffic safety. Low vision in haze weather, visibility, air

quality is poor, easy to cause traffic jams, traffic accidents.

People grow up, the memory of things more up. This summer, experienced a

lot of things, in retrospect, vividly. But the most memorable of my number to

play Wu source hole.

That day, we made an appointment my friend Hu Yulu, early in the morning.

Dad riding a car while talking to us about this discussion, and soon, to the

destination.

Have not wait for my father to buy tickets, I and Hu Yulu flew into the. At

first we both played the swing and seesaw, and later, my father proposed to go

inside. This is the next two of us guys like a ruined Mustang, bolted up.

Playing around everywhere, confused everywhere is gray. I gave Tathagata,

Guanyin, turtles to the money, like a decent way to make a wish, do not know if

they will bring me happiness and good luck.

Did not expect my father actually bought a drifting ticket, I and Hu Yu Lu

not mention more happy. On the boat, we wanted to start planning, but to wait

for everyone to board the boat to start planning. When all the people came up,

the boat set out. Surrounded by a silence, I and Hu Yulu think downhill, but the

ship has not yet to the source, it turned away. Under the boat, I and she said

angrily: "Do not stimulate the thing, the money is white." Dad listened,

laughed. However, we simply spent a long time in the inside, feel the hole

inside the "natural air conditioning."

We also fed a monkey, although it was released a few, but we are still very

happy. "This is a pity that did not bring the camera, did not take this

beautiful scenery to shoot down!" Dad said disappointed.

That day is my most happy day, although not so beautiful scenery and time

to shoot down, but I will not forget this day!

Everyone has a lot ofDreams. some people want to be rich, dreaming of

becoming millionaires overnight. others want to be famous , dreaming of suddenly

jumping to great fame. i have a lot of dreams, too. when i was a young girl , i

dreamed of becoming a scientist like hua luogen in future . however , i knew

very well that i could not succeed without painstaking efforts . so i studied

hard in the middle school and college in order to at train my goal .

After graduating from college , I found a job as a teacher . although i was

very busy with teaching , i never gave up my goal . i read a lot of books to get

more knowledge . i made experiments to pr actise and apply what i had lea rnt f

rom the books . sometimes , i was so deeply indulged in my resea rch that i

forgot my meals and time. now i have made great progress. several of my research

papers have been published . the methods proposed in my papers have been proven

to be valuable for the solution of some problems . i am very happy. the ladder

of becoming a scientist is still far ahead , but i have climbed the first rung

anyway .

Every year, the Oscar awarding ceremony catches the world’s attention. The

female stars as the most beautiful scenery are always the media’s beloved. When

these women were asked to give advice to the young girls, they give their

opinions. The most common advice is that every girl should just be themselves

and never follow the crowd. Today, a lot of girls are affected by the commercial

ads. They believe that only when they have bigger boobs and tighter butts will

they look beautiful. This is the totally wrong concept, as everyone has their

own feature. When they lose the individuality, they lose their beauty. So it is

important to stick to who you are and what you believe is right. Some day these

things will make you special and make a difference. I am so inspired and be

proud of who I am.

Dear Peter，

I’m writing to ask whether you are able to do me a favor。

I want to have a pen friend， hopefully a girl in her early twenties， and with interests similar to mine。 In my mind， she is someone who is interested in traveling， swimming， and playing table tennis。 Besides， it would be better for her to have a pet dog as I have kept one at home for some time。 With such a pen friend， I think I can share with her our traveling experiences， taking care of pets， or whatever we have in mon。 And I believe I will improve my English by doing so and learn more about her country。

I look forward to hearing from you soon。

dear dick,

i am very glad to hear from you. you asked me about the change of school education in china. we are really happy about the changes called on to reduce learning load. before i had to study six days a week and i always went to bed after 11:30. i seldom had free time to do what i like. but now i have more spare time. i can read many interesting books, watch tv or even do some sports. and i never feel tired in the class as before, because i go bed at 10:00. all of my classmates are happy about this new arrangement of things.

It is well known that exercise is important. In our school, we have to do an hours exercise every day. Many students are very happy. In the one hour, some of us play basketball, football and ping pong, and some run around the playground. Everyone is talking and laughing. I love this activity very much. I also hope that there will be more and more sunlight sports in our life after school. That not only makes us happy, but also makes our body healthier.

Every year, the thing I expect the most is the Spring Festival. My parents

work far from home and they come back one or two times a year. The Spring

Festival is the time they come home. Every time they come back, they bring mangy

things to me. When I was little, they bought me toys, new clothes and shoes.

Now, they often buy me books. They say more reading is good for me. They hope I

can learn more. The time spend with them is always happy but short. They only

have half a month at home. I hope they can stay at home longer.

We can live in this beautiful， wonderful world， because our parents raised

us. They taught us the life every one of the first， is the first step they

taught us to walk， is they taught us that the first sentence， is they taught us

to recognize the first word... If without our dear parents， there is no us.

One time， I got acute disease， just the heavy rain that day， mom and dad

are very worried， they take me to the hospital together， dad behind my back that

day， mother behind his umbrella to us， because it was late， we only have to walk

to the hospital， the mother to the hospital to register， with my dad， waiting

for the doctor to see a doctor for me， that we always stay up till midnight， see

I don‘t have anything， mom and dad with a smile， but my tears blurred my eyes.

So I told mom and dad said： “I will study hard repay you later.” They said： “as

long as you are healthy and happy， good performance， is the best for us in

return.” I nodded solemnly. From then on， I told myself I must good good study，

don’t let parents worry about， because I want to use results to repay their

parents.

I am very grateful to my parents， I want to learn to be grateful. Have

words to say well “who made the heart-inch grass， at a three chunhui”.

Therefore， in order to repay hard raising my parents， I must study hard now，

when I grow up， find a good job， let parents abetted. Parents paid for me， I

will thank you ten times， one hundred times， return them， let them give

valuable.

It maybe our common desires to experience a meaning life, but when it comes

to the topic “How to live a meaningful life”, the opinions are divided. In

someone’s eyes, they agree that a meaningful life is just a comfortable life

which means they can enjoy themselves as possible as they can.

However, personally in my view, if we spend our whole life in pursuing

things only for ourselves, we will surely let ourselves down when we look back.

There’s an old saying that goes “The greatest use of life is to spend it for

something that will outlast it”. I can’t agree more. If there is a way to avoid

a disappointed life, it should be to try our best to find meaningful things

which can also make contributions to the whole society. Even a single man can

make a big difference to the world. Not to mention that everyone get together to

bring changes to the society.

It’s high time that we took measures to experience a meaning life. What’s

more, it’s never too late to start a meaning life. So be yourself, enjoy your

happiness and be helpful to others. That’s the meaning life worth living.

The news that Mr Cai had passed away was known, and I fell into great

sorrow. The sound of the rain knocking on the window was so mournful that it

deepened my distress.

My memory brought me back to the class when I saw him for the last

time.

That evening it was raining, too. We started our lesson as usual at a

quarter past six. I sat in the first row, and I saw Mr Cai press his stomach

with a hand from time to time, but I didn’t know the reason then. The two hours

passed quickly. When the lesson came to an end,Mr Cai told us that he had

possibly developed a stomach cancer, and would go to Beijing to see a doctor. If

there was nothing serious, he would continue to teach us after he came back. He

was very calm and his voice was steady. He still gave us some homework. He said

that he would mark the papers as soon as he came back.

Then I started to wait for his return. I had not thought that I would not

see him any more. The cancer had taken his life, even though he was still

young.

Mr Cai’s words are still ringing in my ears,“I hope you will be one of the

best students.” I think I should work hard at English and live up to his

expectation .

I have lost a good teacher. Tears will dry up in time, but the memory will

stay for ever.

Catch the star that holds your destiny, the one that forever twinkles

within your heart. Take advantage of precious opportunities while they still

sparkle before you. Always believe that your ultimate goal is attainable as long

as you commit yourself to it.

Though barriers may sometimes stand in the way of your dreams, remember

that your destiny is hiding behind them. Accept the fact that not everyone is

going to approve of the choices youve made, have faith in your judgment, catch

the star that twinkles in your heart, and it will lead you to your destinys

path. Follow that pathway and uncover the sweet sunrises that await you.

Take pride in your accomplishments, as they are stepping stones to your

dreams. Understand that you may make mistakes, but dont let them discourage you.

Value your capabilities and talents for they are what make you truly unique. The

greatest gifts in life are not purchased, but acquired through hard work and

determination.

This is Faith at Faith Radio Online-Simply to Relax. Find the star that

twinkles in your heart for you alone are capable of making your brightest dreams

come true. Give your hopes everything youve got and you will catch the star that

holds your destiny.

Hello!My name is Liu Ya Min.I am a Chinese girl.I am fourteen.I am a middle

school student.Frankly speaking,Irene is not beautiful.I like autumn,the ground

is covered with fallen leaves.I like basketball,but I dislikes sports.I very

love sit in the sun.I like sduty,sing and shopping,too.I think I am a happy

girl.My family is not big.There are my parents,my two brother and I.Being the

eldest,I must look after my brothers.My desire was to become a writer.

Dear mother:

Hello!

Mom, this is my first time to write to you, very excited, many words do not

know where to start, usually I am more willful, there are a lot of thanks to

you, and do not want to say to you. Today, let me take this opportunity to tell

you a daughters gratitude.

When I was young, you began to have long hair for me. You said girls had

long hair and beautiful hair. But this is a lot of trouble for you, but for your

daughters beauty, I wash my hair once every 32 days and comb a beautiful

hairstyle. Every time I wash my hair, Im afraid Im cold or ironed. You always

adjust the water temperature so well. The children in the community envy me that

I have a good mother.

After I go to primary school, you always get up early every morning and

wake me up after a good meal, but sometimes I still pick and pick, and dont eat

well and make you sad. But you never get angry with me. Instead, you do it for

me on the second day. On the way to school, I saw other children taking the cake

and eating while walking. I wanted to tell you, "Mom, how nice you are!"

Remember last semester, when the math unit test, there was a simple

formula, because of my carelessness made a mistake, you see after very angry,

very hard to criticize me. At that time, I almost cried by your quarrel, but I

knew in my heart that your severity was for my good.

Mom, here I want to say to you, "Mom, I love you!" You are hard! "

Recently,haze weather has become a daily one right here in large part of

China.People are forced to wear the mask to avoid breathing poisonous air.So it

is necessary to find out the reason why leads to that and work out the

resolution.If we trace the cause for haze weather ,the main points are as

follows ,first,china s air quality standards are rather lax and evaluation

factors are limited,so you will see that current air appraisal system has

defects.Second,some people just go for economic interests instead of turning out

products according to relevant law and regulations.They tend to use obsolete

equipment in which they are high likely to emit a great deal of wasted air.

Third,across our society ,relevant protection awareness has not built up so

that people havent formed a habit of using green product and saving energy as

much as possible.Just for the sake of convience to go out,people rely more and

more on travelling and working by car while car is the main cause for the haze

weather

To settle this problem,a series of meaures should be taken as follows.First

,we should strengthen air monitor to lower the levels of small particulate

pollutants.Second,we should enact more strict laws and regulations and keep

perfecting our current law on environmental protection to regulate people s

daily action and the industrial production and punish those factories that

ignore the protection and keep emitting dangerous material that cause haze.

Third,we should develop green and energy-saving energy to lower the

emission of haze and improve air quality.As far as i am concerned ,if we work

together to be able to do such measures ,our environment will getting better and

better and haze weather will vanish completely.

Everyone will have some unforgettable memories. These big and small

memories are like the shining stars in my memory, and one of them is the first

time I read science books.

It was the second day of the summer vacation for Daban. It was sunny and a

little sultry in the morning. My father said to me happily, "son, today my

father will take you to climb the mountain and enjoy the beautiful scenery on

the top of the mountain." I readily agreed. So we came to the famous Dayang

mountain in Dongzhu.

My father and I went to the foot of the mountain, looked up, and could not

see the top of Dayang mountain. My father said, "climb to the top of the

mountain and you can enjoy the most beautiful scenery in the world." I look

forward to my father.

At the beginning of climbing, I was full of energy and very relaxed. But

when I climbed to the middle of the mountain, my body became heavier and heavier

like lead. Dad saw me like this, so we rested for a while, and continued to

climb up. After a long time, I saw that I was exhausted when I was near the top

of the mountain. I begged dad to take me down the mountain. Dad encouraged me:

"hold on a little longer, and soon I will be at the top of the mountain Well,

the ancients said, "you will be at the top of the mountain and see all the small

mountains." dont you want to experience this feeling? " I gasped and said, "Dad,

I really cant climb. I cant move my legs anymore. I want to go back..." Dad

helplessly took me down the mountain.

At that time, I didnt stick to it. Unfortunately, I missed the beautiful

scenery at the top of the mountain. Ive learned that if I do anything, work hard

and stick to it to the end, there will be gains. Study is also, persist in the

end will achieve good results.

As the development of the society, people want to conquer the environment,

they use the high technology to change the environment, when people are

satisfied with what they did to the nature, the nature is starting to teach

human being a lesson. In the movie The Day After Tomorrow, people were in the

great disaster that caused by the greenhouse effect, it just like the end of the

world, there was no way for people to avoid such great disaster. The movie

reminds people of the result they did harm to the environment, it will revenge

people, people have to face the disaster. It is very important to protect the

environment, people should get along with the environment.

In the last several decades, our earth has been extremely polluted, such as

air pollution, water pollution, noise pollution and so on. In recent years, the

extreme weather becomes more and more frequent. Winter gets colder and summer

becomes hotter and it rains more frequently. All of these warn us that

protecting the environment is a serious and emergent event. As our general

people, we should build proper lifestyle. We should pay attention to water and

light saving. When we go out, we should firstly choose the public

transportation. The most important is that we must realize that we can do a lot

of things to protect our environment. Its our duty to make our home better.

Let’s change from ourselves.

What is a good eating habit? In my opinion, a good eating habit is related

to eat healthily and regularly. To say it simply, Xiao Ming has breakfast about

7:30a.m. to 9:00a.m. every morning and lunch at noon. He also has dinner about

6:30p.m. to 7:30p.m in the evening. What he eats is healthy food, such as, meat,

vegetable, fruit, egg, milk and so on. He would not have some snacks for a meal.

He also would not eat and drink too much or eat nothing. Xiao Ming sets a good

example to have a good eating habit.

Now, the summer holiday is coming to the end. I really spend a rich but

happy holiday. As a junior student, I am not totally free in the summer holiday,

because study is still an important part in my life. In the first month of the

holiday, I study at home to finish my homework. There are many tasks I have to

finish. Besides, I have to go to the English and mathtraining class, because I

am weak inthe two subjects. Therefore, I need some extra training. After that, I

visit to my father with my mother. My father works in other province and I have

not seen him for half a year. My mother and I miss him very much. We spend near

a month with him.When my father is free, he often takes us go out. We are happy

together.

My grandparents believed you were either honest or you werent. There was

no in between. They had a simple motto hanging on their living-room wall: "Life

is like a field of newly fallen snow; where I choose to walk every step will

show. "They didnt have to talk about it--they demonstratedthe motto by the way

they lived. They understood instinctively that integrity means having a personal

standard of morality and ethics that does not sell out to expediency and that is

not relative to the situation at hand. Integrity is an inner standard for

judging your behavior.Unfortunately, integrity is in short supply today--and

getting scarcer. But it is the real bottom line in every area of society.And it

is something we must demand of ourselves.

A good test for this value is to look at what I call the Integrity Trial,

which consists of three key principles: Stand firmly for your convictions in the

face of personal pressure.

When you know youre right, you cant back down. Always give others credit

that is rightfully theirs. Dont be afraid of those who might have a better idea

or who might even be smarter than you are. Be honest and open about who you

really are. People who lack genuine core values rely on external factors--their

looks or status---in order to feel good about themselves. Inevitably they will

do everything they can to preserve this facade,but they will do very little to

develop their inner value and personal growth.

So be yourself. Dont engage in a personal cover-up of areas that are

unpleasing in your life. When its tough, do it tough. In other words, face

reality and be adult in your responses to lifes challenges.

Self-respect and a clear conscience are powerful components of integrity

and are the basis for enriching your relationships with others.

Integrity means you do what you do because its right and not just

fashionable or politically correct. A life of principle, of not succumbing to

the seductive sirens of an easy morality,will always win the day. My

grandparents taught me that.