关于牙刷的英语作文热门20篇

Every year in October, our school will have the tradition to hold a sports

meeting. It is the biggest event of the year, so all the students will practise

very hard to win the biggest honor. Relay race is the most important match,

because it involves so many students to take part in, showing the unity of a

team. Last year, our class won the second place. We lagged behind the champion

just a little distance, so we hoped to defeated them this time and won the first

prize. We have practised very hard, and every student in the team wanted to make

the breakthrough. When the match finally began, we ran very fast and kept our

space. Even though other team tried to disturbed us, we focused our attention.

The moment when our team first crossed the line, we cheer and cried. We made

it.

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.

Nowadays, with the development of technology, many young people stay

indoors and play computer all the time. Especially for those who stay up very

late or go out to play for fun until midnight, then they wake up at noon the

next day. This is the unhealthy lifestyle, and they need to make some

changes.

First, having regular break time and enough sleep is the basic way to keep

healthy. Some young people hang out for fun after work. They need to release

their pressure and have fun with their friends. They go home very late and then

next day get up, preparing to work. In the long run, they not only have low

efficiency, but also damage their bodies.

Second, keep the balanced diet. Most people are picky about food. They only

choose the food they like and lose the balance of nutrition. For most kids, they

like to have meat and refuse of the vegetables and fruit. It is not good for the

growth of their bodies.

The healthy lifestyle helps people live the harmonious life. Besides having

enough sleep and keeping balance diet, taking exercise is also in need.

我盼星星、盼月亮，终于盼到了母亲节，因为在母亲节这一天，我们可以回报母亲对我们的关爱。

I look forward to the stars, the moon and finally mothers day, because on

Mothers day, we can return our mothers love for us.

老早就听说，有人在母亲节里举行一些与母亲有关的节目进行联欢、比赛。于是，这一天妈妈也如法炮制办起了一个《母亲节》感恩联欢会，并且以比赛的形式举行，根据你的表演评分，表现好的还有奖品。

Ive heard for a long time that some people hold some programs related to

mothers on Mothers day to get together and compete. So on this day, my mother

did the same thing to hold a mothers Day Thanksgiving party in the form of a

competition. According to your performance score, there are prizes for good

performance.

我们的比赛一共有四个项目：一、自己写一篇赞美妈妈的诗歌并朗诵;二、才艺表演;三、母亲节知识抢答;四、给妈妈洗脚活动。最后评出一、二、三等奖及鼓励奖。

There are four items in our competition: first, write a poem to praise

mother and recite it; second, talent performance; third, answer for knowledge on

Mothers day; fourth, wash feet for mother. Finally, the first, second and third

prizes and encouragement prizes are awarded.

妈妈第一个表演，爸爸随后，弟弟紧追，我最后，我们一口气闯过四关，最后，我如愿以偿得了第一，弟弟第二，妈妈第三，老爸当然是鼓励奖了。哈哈!成绩一公开，大家便向我发出热烈的掌声。哦!差点忘了告诉你们，我这次还自告奋勇当了主持人呢，而且爸爸妈妈还夸我主持的是想当不错的。

Moms first performance, Dads follow-up, brothers follow-up, I finally, we

went through four hurdles in one breath, finally, I got the first, brothers

second, moms third, Dads encouragement award of course. Ha ha! As soon as the

results were made public, everyone gave me warm applause. Oh! I almost forgot to

tell you that I volunteered to be the host this time, and my parents also

praised me for being a good host.

通过今天的母亲节，我懂得了很多道理，母亲不但赋予了我们生命，而且还养育我们、教育我们，为了我们的健康成长，她们操碎了心，我们以后一定要讲究卫生、好好学习，用好的身体、好的成绩来报答妈妈。

Through todays mothers day, I learned a lot of truth. Mother not only gave

us life, but also raised and educated us. For our healthy growth, they broke

their hearts. We must pay attention to health, study hard, and repay our mother

with good health and good grades.

通过这次母亲节活动，我还知道了母亲节是每年五月的第二个星期天，这个节日最早起源于古希腊。

Through this mothers Day activity, I also know that mothers Day is the

second Sunday of May every year, which originated in ancient Greece.

这个母亲节过得真快乐!真难忘!

How happy mothers Day is! Its unforgettable!

Since we were born, we are meant to face the stage of study and work until

we retire, which seems everybody does the same thing in their life. They start

to wonder about the meaning of life. In my opinion, the meaning of life lies in

study and finding the right place.

Study comes first for human being. Since we learn the knowledge, we get to

know about the world. The more we learn, the more we want to search for the

unknown knowledge. The world is beautiful because of diversity, and there are so

many amazing scenery waiting for us to discover. At the process of searching the

knowledge, we also become mature and have our own thinking.

Finding the place in the world is the basic task for us. The purpose of

knowledge is to master some skills, so as to get accustomed to the world and

know what we want to do and what we can bring to the world. The value we create

can bring happiness to people we love and make a contribution to the world.

Life is short, but we keep searching all the time.

27th, September of every year is World Tourism Day. Of course, it is to

advocate people to travel often. Nowadays, as people’s living standard improve,

the number and frequency of people to travel is also increasing. Why? I think it

may because of the advantage of travel. First of all, travel can make people

relaxed. In today’s competitive society, everyone is under great stress. They

may be crazy if they are in that situation in the long term. Going travel,

leaving all the troubles behind for a period of time, people will have a good

rest and then fight again. Secondly, travel can broaden people’s vision. People

can learn more through what they see and hear. This knowledge is good for them.

Last but not least, travel can enlarge people’s social circle, because they can

make new friends on the way of their trip. In conclusion, travel has so many

advantages. It is no wonder that there is a World Tourism Day to encourage

everyone to go travel.

The Culture of China is home to one of the worlds oldest and most complex

civilizations. China boasts a history rich in over 5,000 years of artistic,

philosophical, political, and scientific advancement. Though regional

differences provide a sense of diversity, commonalities in language and religion

connect a culture distinguished by such significant contributions such as

Confucianism and Taoism. Confucianism was the official philosophy throughout

most of Imperial Chinas history and strongly influenced other countries in East

Asia. Mastery of Confucian texts provided the primary criterion for entry into

the imperial bureaucracy.

With the rise of Western economic and military power beginning in the

mid-19th century, Western systems of social and political organization gained

adherents in China. Some of these would-be reformers rejected Chinas cultural

legacy, while others sought to combine the strengths of Chinese and Western

cultures.

China is a unified nation consisting of many different ethnic groups.

Fifty-six different ethnic groups make up the great Chinese national family.

Because the Han people accounts for more than ninety percent of Chinas

population, the remaining fifty-five groups are generally referred to as "ethnic

minorities." Next to the majority Han, the Mongolian, Hui, Tibetan, and Uygur

peoples comprise the largest ethnic groups. Although Chinas ethnic minorities

do not account for a large portion of the population, they are distributed over

a vast area, residing in every corner of China.

Particularly since the implementation of Chinas opening and reform policy,

the central government has increased investment in minority areas and

accelerated their opening to the outside world. This has resulted in an upsurge

of economic development in these areas. Each of Chinas ethnic minority groups

possesses a distinctive culture. The Chinese government respects minority

customs, and works to preserve, study, and collate the cultural artifacts of

Chinas ethnic minority groups. The government vigorously supports the

development of minority culture and the training of minority cultural workers,

and fosters the development of traditional minority medicine.

The relation among Chinas ethnic groups can be described as "overall

integration, local concentration, mutual interaction." Concentrations of ethnic

minorities reside within predominantly Han areas, and the Han people also reside

in minority areas, indicating that there has been extensive exchanges among

Chinas ethnic groups since ancient times. With the development of the market

economy, interaction among ethnic groups has become even more active in the

areas of government, economics, culture, daily life, and marriage. Linked by

interdependence, mutual assistance, and joint development, their common goals

and interests creating a deep sense of solidarity, Chinas ethnic groups

resemble a great national family, together building Chinese civilization.

When I return to my hometown on holidays, I will be very excited, because

it is the place that I love so much. The trees are so green and the sky is so

blue. When I play on the river side, I can catch fish. I grow up there and have

a happy time with my dear friends. I will never forget the beautiful scenery

there.

What kind of environment should be? Ought to be beautiful, but also should

be to let people feast for the eyes, but now all of you take a look at the

environment, beautiful? Let people feast for the eyes? The answer is no.

So what should we do? Today, Ill give you some advice to protect the

environment, the content is as follows:

We live earth is deteriorating rapidly, did we have to pay attention to

their own living environment cause harm to nature, you must not throw sundry,

especially those serious pollution of garbage, waste batteries, for example,

because the section waste batteries contain heavy metals, if flow to clean the

water, it is very much pollution, then try to save trees made items such as

paper, pencils, because waste these things is the destruction of the forest.

Also try to use less disposable lunch box, chopsticks and plastic bags and other

items, so as to avoid unnecessary waste and reduce waste.

There are some tips: walking to closing the master switch, in order to

avoid electrical appliances overheating explosion, a waste of money and waste of

electricity, save water, to shut the tap when brushing your teeth, wash dish

water to rice, rice water to water the flowers, wash water can sweep the floor,

so we can reduce some waste. 12 dont hunt wild animals, animal protection is

absolutely cant kill, but dont kill the common animals such as frogs, because

frogs eat 15000 bugs for us, and most are pests. Some people often dont think

that is, the stubborn still, so we should try to eat less wild animals, lead to

wild animals, the drop in sales no longer killing of wild animals.

Our forest is called oxygen plant, so to take good care of flowers and

plants, not to destroy the city greening, and actively participate in. But also

to cut down trees less, dont waste wood items, because waste these things is to

destroy the forest, so be used sparingly, to protect the forests of less and

less.

Use energy saving lamps to replace the ordinary light bulb, although some

expensive but can use less electricity. I appeal to you: in our daily actions to

protect earths environment, let our children and grandchildren live in a

beautiful environment!

On national day, I, mother, Pan Luyao, and Sun Yichao to play in Jinhua. We

went to dream Valley, also went to the underground river, to a lot of places,

there can be a lot of fun, until October 5th, we go home to be reluctant to

part, that night at home have 10 points. I bought a lot of gifts, Pan Luyao, Sun

Yichao, father, brother and mother. October 1st is mothers birthday, I wish the

motherland mother happy birthday!

Today is National day,but I don’t feel any happy at all,just no reson.Last

night I download the English Paper till 3AM ,sometime I want to give up.but in

order to accomplish my dream.I can handle it.

This afternoon I go to shiqi to visit a respectful teacher.On the way to

shiqi,the street don’t crowd .I think it would be full of crowd of people in

Festival.perhaps personal travel is encouraged at present.

About 3:00PM I get to the destination---shiqi shiyan xiaoxue where she is a

vice president .When I get to this place .I feel comfortable(My dream is to be a

teacher) while I meet her .My teascher is get older.That is life.And then some

exciting is brush to me.

This sence is unexplained.We talk about life,work,love & future.From

this talking I sincerely know everyone has his life.I know if I want to success

I need pay twice or even more hard work.My teacher give me some advice too .

Everything is change,the matter is that the change is to be good or

bad.WORK HARD TANDTX---I SAY TO MYSELF.

我们在过年，他们却在过关，在这病毒肆虐的惴惴不安里，他们一路上披荆斩棘，无所畏惧。

We are in the new year, but they are passing the customs. In the fear of

the virus, they are fearless all the way.

在新型冠状病毒面前，是他们冲到了一线，是他们，不畏艰难。他们，就是来自各个省市的白衣天使，是抗病毒路上的逆行者。

In front of the novel coronavirus, they rushed to the front line, and they

were not afraid of difficulties. They are the angels in white from all provinces

and cities, and they are the reversers on the road of anti-virus.

八十三岁的钟南山爷爷，本来可以避开病毒的危险，安度晚年，但是他在人民最需要他的时候，站了出来，就跟十七年前，SARS病毒爆发的时候一样。十七年前，他曾坚定的说：“把病人都送到我这里来!”这斩钉截铁的话语，带给全世界无比的震撼。十七年来，这颗为人民服务的心，始终未改，为人民的安全逆行的志，始终不变。

Grandfather Zhong Nanshan, 83, could have avoided the danger of the virus

and lived in his old age, but he stood up when the people needed him most, just

like when the SARS virus broke out 17 years ago. Seventeen years ago, he said

firmly, "send all the patients to me!" the firm words shocked the whole world.

Over the past 17 years, this heart of serving the people has never changed, and

its retrograde aspiration to serve the peoples security has never changed.

还有许多医生与护士，在大年三十，当我们吃着团圆饭，阖家欢乐的时候，他们却义无反顾地离开家人，踏上去武汉的战场。这些逆行者在医院战地中，为人民安全而战。

There are many doctors and nurses. On the new years Eve, when we have

family reunion dinner and the whole family is happy, they leave their families

and set foot on the battlefield in Wuhan. These rebels fight for peoples safety

in the hospital field.

致敬逆行者，敬畏自然，守护生命。是他们用执着和坚守诠释着“爱的奉献”，诠释着“大医精诚”。我们由衷的向他们致敬。让我们众志成城一起战胜这场没有硝烟的战争，期待着他们早日归来阖家团圆，一起走上街头，繁花与共!

Pay homage to the rebellious, revere nature and guard life. They interpret

"dedication of love" and "sincerity of great doctors" with persistence and

perseverance. We sincerely salute them. Lets fight this war without gunpowder

together, and look forward to their early return and family reunion. Lets go to

the streets together and share the flowers!

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.

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.

Welcome to our school! Our school is the key middle school in this city.

Now we are in the front gate. Entry in this school, you can see there is a big

football playground on the left and a big resturant on the right. If you’re

hungry, you can have something good in there. The grand teaching building is

right behind the football playground. We spend most time in the classrooms.

Behind the teaching building, there is a little lake with many fish in it. Oh,

there is also a nice library next to the lake. After the class, we can entry the

library freely to read the books we like. This is our school. Don’t you think

it’s great?

With the development of e-commerce, shopping online becomes a new way of

shopping which is getting more and more popular. Many citizens are likely to

shop through internet nowadays.

Generally speaking, shopping online offers lots of advantages with its

convenience the most prominent. There are many commodities on the internet where

you can search whatever you want. Besides, you just click the mouse can you get

all information you want, so that you don’t have to go to the shop personally.

In addtition, the commodities on the Internet is usually cheaper than the stores

which can save much money.

However, everything has two sides. You can not see the products or check

their qualities and some of the sellers on the Internet is not so honest. And,

for those who enjoys shopping around different stores, shopping online perhaps

will make them bored.

In my opinion, shopping online has more advantages than disadvantages, and

with the improvement of e-commerce, there will be more people to shop on the

Internet.

The first fathers day was in June, 5th, 1910, United Stated. In 1909, a

lady called Bruce Dodd put forward that people should establish father’s day. At

that time, people only celebrated the mothers day, but nobody celebrate

fathers day yet. Lady Dodd had lost her mother when she was very young, her

father raised her grew up. Lady Dodd was so thankful for what her father had

done for her that she wrote a letter to the government. In the letter, she

appeals to establish the fathers day. The government accepted her suggestion

and decided that the third Sunday of June is the national father’s day. In 1972,

the president Nixon had passed the law and agreed that the father’s day is on

June the third Sunday. From this year, the world started to celebrate father’s

day.

On this special day, the children usually dedicate flowers to their

fathers. The red roses to those who still alive, while the white ones to the

fallings. Fathers always are considered being the central of the whole family.

Without father in the family, home may feel insecure. The father always fights

for the family and support the family. On this day, we can do something for our

fathers. For instance, we can make a breakfast for them, or buy them a nice tie.

We should spend more time with our father, show our love to them.

The father’s day is coming, take this chance, and tell our fathers that we

love him. Happy father’s day!

Recently, we often show that shopping online is better than in store, but

is this really the case? Actually, there is no consensus of opinions among

people as to the view of shopping online is better than traditional shopping.

Some people consider that online shopping will replace the mall shopping, stores

will disappear in the future, while others argue that stores would unlikely to

be disappeared, it has its own advantages.

Most people shopping online because it is very convenient, there is no need

to go out, just click the mouse gently, they can buy the goods they want. In

addition, goods online are cheaper than entity shop that buyers can save a lot

of money. But even the coin has two sides. Online shopping also has advantages

and disadvantages. In recent years, we see a lot of news about online cheating,

and many buyers complain about poor quality of the goods, which is different

with the description.

However, the situation above is rare in traditional shopping store, because

the guest can communicate with the seller face to face. Buyers can also see

goods intuitively. But the traditional shopping does not convenience as well as

online shopping, for example, if people meet a traffic jam on the way to the

shopping which will affect the happy mood of shopping.

Novak Djokovic is one of the top tennis players in the world. He has won

many grand slams, which is the greatest honor for a player, but there is only

one grand slam he hadn’t achieved—the French Open. In the last three years, he

was so close to the champion, but was defeated by the final winner. In order to

fulfill career Grand Slam, he practised so hard and never felt depressed. This

year, he came to the final match again, everybody wanted him to win the match,

for they knew how important the champion was to him. At the first game, he felt

a little nervous and lost, but in the second and third game, he found his pace

and controlled the match. At last, he beat his rival and finally fulfilled his

career Grand Slam. The dream was not easy to realized but insistance helps him

wins.

Goethe said that reading a good book is like talking to a noble person, but

when I was a kid, I had a headache when I saw the book.

As I grew older, I remember that when I was in the first or second grade, I

couldn’t write because of the composition and made up a mess. I lost 5 or 6

points. My mother was also troubled by this. I was also very upset. There are

many things I don’t know, and I like to read more and more. I watched "Andersens

Fairy Tales", "Five Heroes of Langya Mountain", "Green Fairy Tales", "Twenty

Thousand Miles Under the Sea", etc. I was deeply intoxicated In the ocean of

books, my composition is getting less and less, and my parents are very happy

for me.

Once, I saw Mai Xiaoduo, who was changing, and it made me laugh, until I

heard my mother enter my room for dinner.

Once a child asked such a question: What can I benefit from being "a good

child"? Among the many answers he received one ran like this: "A good child" is

the most precious gift God gives to you. And the same can be said for being

honest. It pays to be honest.

Yes, its true that dishonesty exists almost everywhere in the society.

Consumers often found themselves being blackmailed by those merchants selling

shoddy products; and there are students

Cheating in order to pass the exams or get high marks; moreover, we are not

short of examples that many rich professionals evade the taxes by sacrificing

the interests of government.

But havent we seen their results? "A fall into the pit, a gain in

customers wit", which would surely drive those dishonest merchants out of

business. Regret of wasting time yet being

Empty-handed would accompany those dishonest students all their life. On

the contrary, we could have all they lost, especially a good reputation and a

clear conscience, which are the best qualities of human beings. Thats why we

say "It Pays to Be Honest".