雾霾英语作文精选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.

常言道“秋冬毒雾杀人刀”。我们看得见、抓不着的“雾霾”其实对身体的影响较大，尤其是对心脑血管和呼吸系统疾病高发的老年人群体。

1.对呼吸系统的影响。霾的组成成分非常复杂，包括数百种大气化学颗粒物质。其中有害健康的主要是直径小于10微米的气溶胶粒子，如矿物颗粒物、海盐、硫酸盐、硝酸盐、有机气溶胶粒子、燃料和汽车废气等，它能直接进入并粘附在人体呼吸道和肺泡中。尤其是亚微米粒子会分别沉积于上、下呼吸道和肺泡中，引起急性鼻炎和急性支气管炎等病症。对于支气管哮喘、慢性支气管炎、阻塞性肺气肿和慢性阻塞性肺疾病等慢性呼吸系统疾病患者，雾霾天气可使病情急性发作或急性加重。如果长期处于这种环境还会诱发肺癌。

2.对心血管系统的影响。雾霾天气空气中污染物多，气压低，容易诱发心血管疾病的急性发作。比如雾大的时候，水汽含量非常的高，如果人们在户外活动和运动的话，人体的汗就不容易排出，造成人们胸闷、血压升高。

3.雾霾天气还可导致近地层紫外线的减弱，使空气中的传染性病菌的活性增强，传染病增多。

4.由于雾天日照减少，儿童紫外线照射不足，体内维生素D生成不足，对钙的吸收大大减少，严重的会引起婴儿佝偻病、儿童生长减慢。

5.影响心理健康。阴沉的雾霾天气由于光线较弱及导致的低气压，容易让人产生精神懒散、情绪低落及悲观情绪，遇到不顺心的事情甚至容易失控。

6.影响交通安全。出现霾天气时，视野能见度低，空气质量差，容易引起交通阻塞，发生交通事故。

People always say that if you want to be successful, then you need to never

give up. I agree with it. The power of insistence is infinite. It can bring us

to our destination. I have made up my mind to finish the task in the planned

time. At the beginning, I would write my homework once I got home and I finished

it quickly without other’s interruption. But sometimes my friends came to my

house and asked me to join the activity, and I would say yes without hesitation.

When I got home was almost ten o’clock, all I wanted to do was to sleep, but

thinking about the homework, then I decided to finish it and refused to leave

them another day. Today’s thing should be done in today. That’s my faith. My

insistence helps me to be an excellent student.

We now phone really is also very useful, very convenient, no matter the

ends of the earth, can be reached, the letters can be more convenient than

before. It may be said "near", the world we live in on the mobile phone signal

under siege. It has the function of strong, is not a tool and a...

But mobile phones bring us, all is not good, sometimes is bad. Mobile phone

has changed many peoples ideas, it is also restricted the people,

Imagine what the poet tao yuanming described vividly in his "tori picking",

will have a cell phone rings? Li bai in exclamation "bowed their heads and

remembering home", someone will make a phone call for he will be home to have a

look? Must not! And they have lots of classical poems, we are now living in an

age of han han and guo jingming, no one to appreciate those celebrities yake

excellent poems.

Mobile phones has both advantages and disadvantages, we should properly use

cell phone to, can not afford to indulge in a world of mobile phone.

Dear David，

I am afraid that you will think me unpardonably negligent in not having

answered your letter dated 7, December sooner, but when I have told you the

reason, I trust you will be convinced that the neglect was excusable. When your

letter arrived, I was just in Hong Kong. As my family could not forward it to me

during my absence, it has been, therefore, lying on my desk until the moment

when I took it up. Now the first thing I have to hasten to do is to write to you

these few lines to express my deep regret.

I enjoyed many pleasant sights during my trip. I shall be pleased to give

you an account to of them when I see you next.

Sincerely yours,

Tom

At the memory of my childhood, apart from outside the Chinese New Year

Dragon Boat Festival on a number of the most lively, and because parents are

busy job, a child usually with my grandmother to stay in the countryside

together. Dragon Boat Festival at that time to make me unforgettable.

With the usual, like the Chinese Lunar New Year, Dragon Boat Festival the

day before at night, so my grandmother will always obediently sat bedside, give

me some holiday rules, such as talking nonsense not to not allowed to eat cold

tzu not allowed with small partnership roughnot allowed to play in the water ...

... I have always been granted to his head. Grandma let me early, so that

tomorrow can have a good spirit.

Good morning, I got up early, get dressed on the first toward the kitchen,

when the grandmother has the kitchen to manage everything well, cooking up a few

bundles tied and Gui Gui leaf rope, the nothing glutinous rice lying quietly

filled a small bucket of water, like a pearl Jingying, cooking benches placed on

some of the small dishes, which containing various materials: there is peanuts,

there is red bean paste, there is meat, red pond.

So I sat eating breakfast table and watched busy grandmother.

The countryside are on both sides of the cooking, while used to boil water

while cooking to cooking and grandmother had already cleaned the duck Add big

pot, wooden ladle scoop from another pot of hot water a few dipper Add cauldron

of water, and then also carefully Add 1 tsp salt, and then Tim foci in a few

branches, it has been sitting next to me started to give my son a series

network.

Grandmother‘s hand because of the long-term labor has rough bark like a

general, but without losing dexterity, an envelope with red string woven into

the sub on.

At this point, the eggs are cooked, the grandmother picked up one of the

largest on the use of red paper red dye, and then do a clean cloth, into yard,

hanging on my neck. Then, my grandmother pocket containing seeds, candy,

peanuts, often very happy to me, because this way I can and small partners to

look at a dragon boat race.

Grandmother always put me to the gate, asked the want me to come back as

soon as possible to eat tzu. I always fell on the disappeared.

Small partners at this time are almost , and Sisters from the big head next

door, led us to the river this group watch dragon-boat race. Because of the

smaller rivers, so only two of the dragon boat, each boat has 13 individuals, 12

individuals paddle, one individual Ta and shouting slogans, One, Two, Hey Yo,

one, two, as soon as possible, 12 dark young man moves neatly划着, two dragon boat

sailed forward catch.

However, the children will know what look? We are only just a bustling Fig.

Girls in general saw a moment, we found that boring, and sat to one side from

snacks to share, boys, it is not, of their total enjoy chasing the dragon boat

race down the shore, because of the people paddling up the larger, almost every

boys who have significant traces of water splashing.

, and are perhaps a boat to the end of the bar, just things finished, stood

up, with partners go hand happily go home.

The sun is also slowly climbing the air, the kitchen has a bay leaf

fragrance, and I quickly jumped on the kitchen, the has been the major tzu. In

general, I would put that on the threshold sit tzu eat clean, and occasionally

there will be a few rice grains to eat chicken and watch the greedy big

cock-like, I was also amused ... ...

Today, even though over the Dragon Boat Festival, the mother every year

package tzu, made give my son, even though the mother‘s skill is not less than

the grandmother, but I always feel that what less.

I really miss the Dragon Boat Festival childhood ah!

The term, friend, covers a wide range of meanings. It can be a nodding

acquaintance, a comrade, a partner, a playmate, a brother, etc. As life is full

of obstacles and conflicts, we need friends to give us supports to get through

tough times, we also need friends to give us warnings to go against danger. True

friends share not only joy but, more often than not, they share sorrow and

difficulties.

WithFriendship, life is happy and harmonious. Without friendship, life is

hostile and unfortunate. I have friends in the rank and file. Some are rich and

in power. Some are low and common. Some are like myself, working as an ordinary

teacher, reading and writing and content with the simple life. To many of my

friends, I know what to treasure, what to tolerate and what to share, I will

never forget my old friends and keep making new friends. I will not be cold and

indifferent to the poor friends and will show concern for them, even if it is

only a comforting word.

There is a library in every university, some schools pay special attention

to the building of the library, because the library always on behalf of

presentation of a school. We can find all kinds of books in the room, library

provides convenience, but it still has space to improve.

On the one hand, we can check the information and go to the library every

day. It is open all the week, and the time is from 8 o’clock to 10 o’clock. For

students, they can go to the place all the time. What’s more, the book they want

is easy to find, they can check on the computer, and find the number

quickly.

On the other hand, the library needs to improve its equipment. The books on

the library are very old, it is not good for students to do some research paper.

The amount of the computer is not enough, I always find the students wait for

the computer, while some students need to use the computer for a long time. So

there will be better if increase the number of the computer.

Despite these drawbacks, I am generally pleased with the library and hope

that it will continue to make improvement in the future.

When we are very small, we dream to be the great person in the future, such

as the scientist, the policeman and so on. It is good for the children to own

the big dream, so that they will study hard and fight for their future. But the

fact is that not all the person can become the great person, most people are

doing the ordinary jobs. In my opinion, ordinary is beautiful, too. Though they

are not doing the fine jobs, they find their own place and make a contribution

to the world. Take the cleaner for example. They wake up early and do the

cleaning work. People dare not to do the job because it is so dirty, but the

cleaners decorate the city with their hard work. The cleaners are the ordinary

people while doing the great job.

As is known to all， food is a priority for the mon people.Recently，

however， reports about food problems have often been seen in the newspapers，

showing that people have always been concerned about what they eat every day.

The reason for this problem is that some of the food producers are too fond of

making money， leading to the result that they use whatever will make the food

look good or taste better without considering the bad consequences。 This is not

normal because people just cannot live without eating anything.

So we should take all the measures necessary to forbid the food producers

to make food that is not safe enough. Laws should be strengthened and the

government should have more control over these producers。 Only when people are

no longer worried about whether their food is safe or not can they enjoy a

better life.

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.

Mid-autumn Festival

At this time the people always eat the moon cake, to enjoy looking at the moon, the family member reunite, because that day moon is roundest.There are also many wonderful stories about midautumn festival,too.It comes today! I bought some firecrackers and lanterns.After the big dinner,I hang up the lanterns togerther with my sister and then shoot off firecrackers with my family.It was really funny.We was eating mooncakes as well as watching TV.I had a good time with the big family .I love the festival ,it stand for the tuneful of us.

翻译：

在这个节日人们经常喜欢吃月饼，和家庭的成员一起赏月，因为这一天的月亮是最圆的。因此也流传了许多关于中秋节奇妙的故事。今天终于到了。我买了些鞭炮和灯笼。吃完丰盛的晚餐以后，姐姐陪同我一起去挂灯笼，过后我们全家一起放鞭炮，是在是兴奋极了。我们还边看电视边吃月饼呢!也和家人们度过了美好的时光。我喜欢这个节日，它代表家庭的和谐。

A happy girl 一个快乐的女孩

Im a happy girl.my english name is kitty.are you happy? im very happy.I have a good friend.her name is cheng xin ting.She has a pair of big eyes.I like her.

我是一个快乐的女孩，我的英文名字叫kitty。你快乐吗？我很快乐！我有一个好朋友，他叫陈欣。她又一双大大的眼睛，我喜欢她。

I like english.my birthday is in november.Im a good girl.Im ten years old.Im in class seven grade one.My teachers name is yao hui feng.she is a good teacher!i like her.

我喜欢英语。我的生日在11月份。我是个好女孩，十岁。我在一年级七班。我的老师叫姚慧芬。她是个好老师，我喜欢她。

what color do you like?I like pink and perple.I want a rabbit for my birthday.I like to eat hambuger.I like to go to shool.

你喜欢什么颜色？我喜欢粉红色和紫色。我想要个兔子作为我的生日礼物。我喜欢吃汉堡。我喜欢上学。

I have a good mother.i have a good father.

我有一位好妈妈，我有一位好爸爸。

oh,no!Im hugry! "mumy! Im hugry!"

噢！不，我饿了。“妈妈！我饿了！”

good bye!再见！

For most people, they will choose to travel during holiday because they

want to relieve themselves from the high pressure of work. However, it happens

quite often that people often ran into traffic jams on the way to travel. Some

people think that we can relax ourselves by traveling no matter of how many

people there.

Some people would rather to stay in home than going out to travel because

they think there are too many people swarm into the scenic spots. In my point of

view, I would rather to stay indoors rather than going out to travel. Reasons

are listed below.

As is known to all, China is popular for its emperor of bicycles. This is

because our country is still a developing country and few people can afford

private cars. The demand for a means of transport is met by making millions of

bicycles available. Riding a bicycle has a lot of advantages over driving a car.

First, it is a physical exercise to ride a bicycle. In contrast, sitting in the

car, one tends to gain weight. Besides, it is nmch more economical to ride a

bike than drive a car. On the one hand,the only fee a bike-rider has to pay is

the annual tax. However, the annual fees for a car are costly. On the other

hand, a bike neednt be equipped with a parking lot, but a car must. Most

important of all, it is beneficial to the environment to ride a bicycle because

the bike doesnt consume petrol; it is a pollution-free transport. In contrast,

the exhaust released by the car is harmful to the environment. Since China is a

developing country with a large population, bicycles will still be the most

popular means of transport in China for quite a long time. Most people will

still ride bicycles to go to work or to school. The emperor country of bicycles

will remain for at least dozens of years.

China has a history of more than 5,000 years and many miracles were

created. The Great Wall is the most famous to foreigners. Many of them come to

Beijing and have a look at this great tourist sites. As the damage from

environment and human beings, this great wonder needs us to protect. So it is

important to be a polite tourist.

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.

With the development of science and technology, there are more and more new

products appearing in human beings’ life. Cell phone is a good example.

Nowadays, cell phone has been widely used in people’s daily life. It seems that

people can’t live without it. In my opinion, cell phone really brings so many

advantages to mankind.

First of all, cell phone is very convenient. People can connect with anyone

in anywhere if that person has a mobile phone, too. In other words, people have

to write letter in paper and then wait for a long time to make the letter

arrived the destination in the old days, but now people can write message on

cell phone and then send it to the person they want in a second or just dial

that person’s mobile phone number and then they can talk with each other in a

few second. Secondly, mobile phone can act as a safe guarantee. When people face

dangerous, they can use cell phone to dial 110 to report to the police or ask

for help from friends nearby. And when people worry about another man, they can

call him to make sure whether he is OK or not. Last but not least, mobile phone

contains much interesting entertainment, which can bring lots of happiness to

human beings and make their life more colorful.

In general, cell phone is the product of high-tech, which brings lots of

benefits to our human beings.

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 !

April 23 is "World Book Day" announced by the UNESCO。 This is not a long history of the festival, from 1995 began. However, it has been widely welcomed and responded in the world: held in Copenhagen, Denmark reading marathon, Canadas Toronto Festival held in Canada…

When these popular cultures such as Pop music and Hollywood movies get quite prevailing today, people have not forgotten literature, the writers and reading.

Whether Reading is a funny thing, only love reading people know.

I study for many years, however, I know the sense of reading so little . Where fun of reading comes? There are four opinions put forward in this paper.

First, Reading is the treatment of depression governance magic.Immersed in books, what partiality, what desire fame and fortune, what lack a clear round, what fuel, what life 3,000 silk trouble, they all forget about.

Second, People in Libraries are often forget the time and forget to go home, that the study is not the intrinsic happiness? Some celebrities even held overnight in the library.

Third, We often see someone reading forget thirst. India, reading knowledge is the spirit of Canadian admirable. However, the morning watching a professor at the empty plates and ask ourselves: I eat the lunch? Oh. After eating, they continue schooling. Some people forget to study cooking and was good meal blame reprimanded.

Last, Reading the fastest time flies. Joy of reading, an unconsciously Influence past, the sun has not allowed Health attraction downhill whims.

Many years ago, when the first computer came into being, many people

predicted the age of computer has come. Now only two decades passed, here comes

the new age of cellphone. Lets look at how people depend on the phone. They use

cellphone to work and to communicate with families and friends. With the

development of technology, online payment is popular and people just need a

cellphone to pay all the bills. How convenient it is. We are lucky to live in

the age of technology. But at the same time, if we dont control ourselves, we

will lose in the technology world, such as some children overuse cellphone and

learn nothing at all.

The human race has entered a completely new stage in its history,along with

the advance of the society and the increaceingly rapid economic globalization

and urbanization, which resulted in the phenomenon that we are accustomed to

living a very fast rhythm lifestyle,ignoring the Chinese traditional

culture.

It is universally acknowledged that Chinese culture has a history of more

than two thousand years, which once had great influence on the world, such as

Japan, South Korea and other Asian and European countries. As one of the four

ancient civilizations,China creates many splendid cultures,such as the four

ancient Chinese inventions,which benefited human society in the history.

Although China risks copying the Western lifestyle’s worst aspects,

especially of unhealthy eating and drinking,Which once gave rise to many

problems.Fortunately,Chinese begin to realize the importance of Chinese

traditional culture.Such examples might be given easily,Chinese traditional

culture was added into our CET4 and CET6 ,which help us get hold of it

better.