肺炎英语作文(合集20篇)

①细菌和病毒都是可以致病的微生物，但它们的特征区别很大。细菌虽然小，要在光学显微镜下才能看得见，但它除了拥有生命的基本单位核酸之外，还有一大套赖以生存的配套设施。包括作为居住“公馆”的细胞壁，储存营养物质的“仓库”，以及进行新陈代谢的“化工车间”。依靠这些。细茵能够摄取外界的物质并加工成需要的能量。

②而病毒就更小了，也可怜得多，且不奢谈“库房”和“车间”，就连作为保护外壳的“茅草房”也没有。实际上它只有一个分子大小，用电子显微镜才能看得见。整个家当也只是一条表示生命的核酸而已。如果拿人来做比喻，细菌最起码也有条裤子，有只讨饭碗，有根打狗棒。所以细菌虽然必须在人体内部的良好环境中才能繁殖，但处在恶劣环境中仍能生存较长的一段时间。而病毒则像个刚出生的婴儿，除了它的生命和一张吃奶的嘴外便一无所有，毫无独立生存的能力。因而病毒只能寄生在人或动物的细胞内部，靠“窃取”细胞里的现成营养才能生存。一旦被排出体外，病毒就活不了几个小时。

③大部分抗生素对细菌起作用，是因为抗生素可以抑制细胞繁殖，干扰它们形成新的遗传结构或者细胞壁。而正因为病毒只能寄生在别人的细胞内，自己不能完成这些生化反应。所以抗生素对病毒全无作用。

④病毒的生存能力既然这么弱，为什么还会那样猖獗呢?例如埃博拉的感染力极强，病死率可达80%.实际上大多数病毒远没有那么可怕，有的也不会使人得病。冠状病毒本来致病的能力并不强，问题在于“变种”上。变异的病毒和原来的不同了，它可能是无害的，但也可能变成“杀伤力”更大的病毒。然而我们不必担心它会因反复变异而使杀伤力次第增大。因为就杀伤力而言，变异就像赌博，总是有输有赢，不断地赢下去的机率是微乎其微的。至少有史以来还没有过这样的记录。如果有过，可能现在就没有我们的存在了。

⑤必须指出的是杀伤力的大小不仅取决于病毒一方，更重要的是人群的免疫力。变种冠状病毒之所以为患甚大，很重要的一个因素是人类还没有接触过这样变种后的新病毒。当人群有足够多的人产生了抗体之后，这种病毒对人类的威胁也就小得多了。

用科学精神和公民素养，给战胜疫情增加砝码

犹如当年的非典防治战，这场敌人为新型冠状病毒的战争，所挑战的不只是医疗机构，也是对全民共同体，乃至每个人的考验。

不少时候，碰到灾难等突发状事故，舆论都会习惯表达“我们都是_人”，但就关联度而言，恐怕没有什么能够比得上“人传人”的传染病疫情，能让我们更真切的感受到——“我们都是防疫人”。

钟南山院士就建议，“没有特殊的情况,不要去武汉”。此类忠告和防控应对，需要每个人的配合，也必然会或多或少影响到不少人一时的便利、打乱原有的春节计划。像一些人原本约好的同学、亲友聚会，可能就得注意场合乃至取消，甚至一些商业行为也难免受影响。

必须承认，不少防控工作，尤其是涉及管控、监测、检查等，都是以削减民众的便利程度、牺牲局部利益为前提的。其中一些或可通过构建合理的机制来实现社会共担，但有一些可能注定需要个体的承担，这是必须接受的事实，也是非常时期的不得已而为之。

本质上，这次疫情也是对民众科学素养与公民精神的“拉练”。多相信科学，遵循那些科学的“自我保护指南”，别被那些蹭疫情夹带私货的“鞭炮防传染，吸烟能消毒”、兜售阴谋论的“生物战”话语所蒙蔽;多循守理性，不盲目不恐慌，服从防疫的管制安排，尽量避免成为交叉感染的一环……这些都是个体应有的“价值自觉”。

当无数的个体能真正依据科学精神、秉持公民素养，合理调整防疫期的个体行为，全社会战胜疫情的砝码就大一些，成本就更低一些，最终带来的公共利益增量，也将回馈给每个人更多的安全感。

病毒所挑战的是整个社会的应对系统。这个应对系统里面，没有人可以例外。目前病毒的传播和疫情发展，仍有诸多不确定性。但可以确定的是，不管是个体还是相关部门、机构，在应对上多一些“打提前量”和冗余准备，少一些盲目乐观和侥幸，多一些配合、公开，少一些自行其是，这样人们的从容就多一份，战胜病毒也能愈发可期。

说到底，就是科学精神和公民素养越充沛，越能给战胜疫情增加砝码。

Childhood in my grandmothers house, saw the hen sat in the nest to scare

her, shedid not run, I felt very unusual.

Go and ask the Father knows, the hen is sitting, I am very surprised. At

the same time, there is a strange idea -- the hen can hatch the chicken, I also

have hatched chicks! So, I also got some egg on the quilt, and then he climbed

into bed lying in bed, put the egg on your ass..

I thought: I can also be hatched chicks, I am great superman!

But after several hours did not see a little action, I urgent cry.

From the earliest time to the present days, viewpoints concerning human

nature were vehemently contended among prominent philosophers. Mencius believed

human nature is good, and people are naturally inclined toward virtue. While,

Xunzi deemed human are basically evil who need to be changed by man-made.

As it is widely known, human nature is that indestructible matrix upon

which the character is built. Accordingly, to a large extent, the basic nature

of human beings cannot be changed. On the other hand, each of us is naturally

endowed with diverse both qualities and personalities, which makes us unfold an

apparently distinct character. Then, it is hard for one to change his nature

fundamentally. Regardless of whether nature is innate or habitus acquired, they

were both a consistently developing courses that cannot be easily changed in a

short time. Last but not the least, external influencing factors, like

religious, education and even social institutions can merely direct our nature

on account of the most limited control. Thus, it is only the surface that is

capable of alteration, improvement and refinement.

In a word, the basic nature of human beings does not and cannot change and

also no one can fundamentally change his nature in the short time. But people

can make it perfect.

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.

Sally is my good friend.She is slim with long black hair.She is a pretty

girl with big eyes and small mouth.She is good at English,so she can speak

English very well.She also likes singing and dancing.Well,she likes doing

sports,and she is good at playing badminton.Her favorite hobby is collecting

stamps,so she has many beautiful stamps from all over the world.She is kind and

funny too,all of us like her.

It seems we are living in the conflict between modern and traditional

cultures every day. Hearing the blaring of horns the moment you step out of your

house, seeing the so called "pop" the moment you open your eyes, you cant help

thinking, "Will the traditional culture be gradually lost?"

Many people believe so. They may put right in front of you all the

evidences they can dig out. They may argue that people are rushing to

restaurants instead of cooking at home, listening to pop music but not

traditional, wearing in a way people couldnt imagine ten years ago. Modern

people like the air of freedom, not to be restrained by traditions. They offer

this long list, only trying to confirm that this world is full of

fashion,competition and temptation and the traditional culture is fading and

will be lost at last.

Though we are now living in a world in which undeclared aggression, war,

hypocrisy, chicanery, anarchy are part of our daily life. Though this is a

skeptical age, and our faith has weakened, our confidence in some aspects of the

traditional culture should and would never be lost.

Wouldnt you agree that our traditional culture is always credited with

modesty, politeness and respectfulness, which have always been treasured for

more than five thousand years?Even in this modern world, people still admire

those with good manners, those who are polite to others or respectful to old

people.

Wouldnt you agree that our Chinese traditional music is beautiful and

artistic and our Chinese tea culture is always an appealing treasure to people

around the world?

So there may just be some changes in our lifestyle or our attitudes towards

life, but little change occurs to some fundamental aspects of our traditional

culture that people still treasure in heart.

The traditional culture will never be lost, I believe.

Yesterday,I went to have a picnic with my old classmates.We dated with each other several days ago.And we were all expecting the days come. At last, the excited day came. We went to the part where we have decided to have the picnic. During the picnic ,we talked with each other,played games,and so on. On balance, I had a nice day and I will never forget it.Because it is so happy in the picnic and we remaided so many pleasures things in our childhood.

2we had a picnic in fall last year. first we climbed to the top of the hill. we saw many pupils there. we talked ,laughed and played together. then at picnic time, we shared our food .we saw a beautiful stream near by. but there was much rubbish in it. thats a pity .we thought we should tell the people to protect our living environment. so after our picnic, we put up several signs near the stream. we wrote "please keep the stream clean and beautiful" on the signs. time to go home, we said goodbye each other and we made an appointment of next year.. on our way home, we all thought thats a very interesting picnic.

大概翻译：

昨天，我到有我的老彼此几天给classmates.We野餐ago.And大家都期待的一天来。最后，兴奋那天。我们去的地方，我们决定有野餐的一部分。在野餐，我们彼此交谈，玩游戏等。总的来说，我有一个愉快的一天，我永远不会忘记it.Because是这样的野餐高兴，我们remaided这么多的乐趣在我们的童年的事情。

2we曾在去年秋季野餐。首先，我们爬上了山顶。我们看到有许多学生。我们交谈，笑着一起玩。然后在野餐时，我们分享我们的食物。我们看到了一个美丽的流附近。但有许多内容是垃圾。这是一个遗憾。我们认为我们应该告诉人们保护我们的居住环境。所以我们的野餐后，我们提出了几个附近的流标志。我们说“请保持清洁，美丽的流”的标志。回家的时候，我们彼此说了声再见，我们进行了一个任命明年..在回家的路上，我们都以为这是一个非常有趣的野餐。

What impresses me most in Beijing is the Great Wall which is one of the

greatest projects in the world.

Its not only the cultural heritage, but also a symbol of China. "Its

glorious." I think. It looks like a big dragon running across the mountainous

area. It starts Shanhaiguan in the east to Jiayuguan in the west.Its so long that nobody can walk from the beginning to the end.It was firstly built in Qin Dynasty and prolonged in Ming and Qing

dynasties.It was used to protect the enemies from invading in the past, but now it

has become the place of interest which attracts so many tourists both at home

and abroad.

When I was standing on the top of the Great Wall, I felt as if I were in

ancient days.

I could see many laborers working very hard. How could they finish this

extremely difficult task by hand?

On May 12, 2008, there was an earthquake happened in Wenchuan, Sichuan

province. More than 69000 people had lost their lives, 374643 people had injured

and 17923 people could not be found in this earthquake. After the earthquake had

happened, people from all the field joined the rescue teams. At that moment,

people only care about one thing, that was to save more people from this

disaster and encourage the injure to be strong. After seven day, the chairman

declared that May 19 is the national day of mourning. Flags were at half-mast

everywhere on the day of mourning for victims of Wenchuan earthquake.

The mourning day is to remember the people who lost their lives in the

earthquake, on one hand, is to remind people do not forget that day, don’t

forget about the past and look into the future; on the other hand, is to

encourage the survivers to stay strong. Life is worth living for.

Although Earthquake had destroyed our home, but we can build a brand-new

one. We can rebuild our hope. Just as Nixon said so, our destiny offers not the

cup of despair, but the chalice of opportunity. So let us seize it, not in fear,

but in gladness. Just have a little faith. Just try to remember that everything

will be alright. We will find what we are looking for in the future.

Currently,?there?is?a?widespread?concern?over?(the?issue?that)__作文题目_______?.It?is?really?an?important?concern?to?every?one?of?us.?As?a?result,?we?must?spare?no?efforts?to?take?some?measures?to?solve?this?problem.?

As?we?know?that?there?are?many?steps?which?can?be?taken?to?undo?this?problem.?First?of?all,?__途径一______.?In?addition,?another?way?contributing?to?success?of?the?solving?problem?is?___途径二_____.?

Above?all,?to?solve?the?problem?of?___作文题目______,?we?should?find?a?number?of?various?ways.?But?as?far?as?I?am?concerned,?I?would?prefer?to?solve?the?problem?in?this?way,?that?is?to?say,?____方法_____.?

There are four seasons in the year. They’re spring, summer, autumn and

winter.

Spring is warm and sunny. In spring days, everything in our nature is

green, so we can go out to release ourselves and breathe the fresh air. I think

its a good way to enjoy our beautiful nature.

Summer is hot and rainy, but summer is the best season for entertainment,

because we can go swimming in the sea and enjoy the beautiful sunshine on the

beach. It must be very interesting.

Autumn is very cool and comfortable, and it is also the best season for

harvest. In autumn days, the farmers are busy in their fields. If we had a

chance, we could go to the countryside and pick up some fresh fruits and

vegetables.

Winter is very cold and freezing. In winter, our world is covered with

white snow, so we can either make snowmen or fight with snow. And we can also

enjoy the beautiful ice lanterns in Harbin. But I prefer to go to Sanya during

that time. As its on Hainan Island, the weather is always so temperate. Even in

December, I can still enjoy the green palm trees, the beautiful sea, the sunny

beach and the blue sky. Maybe I can find endless pleasure there.

Whether sixty or sixteen, there is in every human beings heart the lure of

wonders, the unfailing childlike appetite of whats next and the joy of the game

of living. In the center of your heart and my heart there is a wireless station:

so long as it receives messages of beauty, hope, cheer, courage and power from

men and from the infinite, so long are you young.

An individual human existence should be like a river—small at first,

narrowly contained within its banks, and rushing passionately past boulders and

over waterfalls. Gradually the river grows wider, the banks recede, the waters

flow more quietly, and in the end, without any visible break, they become merged

in the sea, and painlessly lose their individual being.

Youth means a temperamental predominance of courage over timidity, of the

appetite for adventure over the love of ease. This often exists in a man of

sixty more than a boy of twenty. Nobody grows old merely by a number of years.

We grow old by deserting our ideals.

Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul.

Worry, fear, self-distrust bows the heart and turns the spirit back to dust.

Since we went to school, we have been educated to be polite, no matter to

the young or old people. People follow the manner rules and have a nice

communication between each other, but some people ignore the rules and they

treat their rude behaviors as something cool. Today, people advocate the

individuality, so the young generation wants to do something different and catch

peoples attention. For example, they dont care other peoples feeling and

criticize others as they like, or just interrupt when other people is talking,

they just show what they want to say and they believe they are special and cool.

This is very rude behavior that they dont respect others and have the wrong

idea about individuality. We can do something special on the base of respect

others and follow the rules, or we are just the rude people.

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.

请别为我牵挂

陈霜慢慢融化，

新柳悄悄发芽，

这个冬天经历了什么，

春天来了，都会记下。

光阴写意挥洒，

梦想飞旋如花，

这段生命经历了什么，

一路走来，

一路芳华。

孩子打来电话，

一接听，

却是酸甜苦辣。

也想打给爸妈，

一按键，又会泪如雨下。

请战书，红手印，

那是最想说的知心话，

同时间赛跑，与病魔厮杀，

此刻，请别为我牵挂

蓝口罩，白大褂，

也分不清是她还是他，

疫情就是命令，

防控就是责任，

此刻，请别为我牵挂

请别为我牵挂

几生修得像梅花，

我们一起战斗，

救死扶伤，

以梦为马。

请别为我牵挂

夙兴夜寐为大家，

我们一起战斗，

医者仁心，不负韶华

My mother is sixty-three years old, and for the last forty year she has

been the village doctor. She has a small clinic that she prepares medicine and

treats small injuries, and also sells canned powder milk. Our house has people

in and out at all hours of the day and night. The villagers always like to come

to her clinic to see the doctor and to meet their neighbors, too. Almost all the

villagers come to my mother when their baby is due. My mother is very good at

predicting the day the baby will come. Sometimes my mother will not get enough

sleep if the babies come late at night or early in the morning. There are

special rooms for the mother and baby, and usually they stay at the doctors

house about twenty-four hours. We always like to see the new babies get their

first bath because they look so red and small. All the village people know and

trust my mother because she is such a quiet, kind, and experienced friend of

theirs.

Since I started my major in the tea culture of ChinaI have been deeply

impressed by its sophistication and beauty.I would like to share some

fascinating aspects of the tea culture of China.

In a country with the history of five thousand yearsthe Chinese tea

drinking habit dated back to the Tang Dynasty (618-907AD).It became a national

tradition and led to development of a delicate tea drinking ritual.Over the

centuriespoets and artists in China wrote many marvelous masterpiecesin

appreciation of tea and Chinese people’s constant love of tea drinking .One of

the best-known writers is Lu Yuwho was regarded as the “Tea Sage ” for he

composed the first book on tea.In his classic bookhe detailed his studies of

teasuch as the origin of teatea toolstea pickingtea cookingtea ceremony and

well-known areas where tea was grown.And the valuable knowledge he recorded has

laid foundation for modern tea culture development.

based on ways in which tea leaves are processedthere are five distinct

types of tea.They are as follow:the green teathe black teathe Wulong teathe

compressed tea and the scented tea.Among themmay foreigners are familiar with

the green tea.The Longjing teaof the green typehas a reputation.

My holiday my family,"ten.one" golden week will float in the sky with

laughter.

Im going to the countryside,put aside all the troubles,do a happy bird. In

the woods picking sweet fruit,make endless sweet ying heart; To the river to

catch fish,with the river flowing rhythm,let laughter echoed in the air for a

long time.

Should first glimpse of the sea,I feel it flat as colchicine

halcyon,rustling noise at high tide,when angry when earth—shattering roar; I

want to lay in the sun on the soft beach,hacking waves affectionate hug rock

discourse. Remember fresh seabreeze comes,remember waves of the sea as

snow,remember the roar when windsthat blow,remember

unforgettable,endless,capricious,make people intoxicated with the sea.

I also want to read a good book,let oneself into a seedling,rooted in the

book of the pure land,absorbs the nutrition knowledge,broaden their horizons.

With books,as the magic machine of time and space,as the bridge of the

mind,communication up and down in five thousand,with friends all over the world

with joy and sadness,from now on,heart no longer lonely.

Facebook is the most popular social communicational software. People like

to share their information in it and keep in touch with their friends. The

founder of Facebook is a young handsome guy named Mark Zuckerberg. He was being

a dad recently and he announced that he would donate 99 percent of his share for

celebrating his girl’s coming.

99 percent of his share! That is such great amount. The public were so

astonished by his decision. This young guy could only take out the small part of

his share, but he took out nearly the all. His great grace could help a lot of

people to improve their lives, even change their fate.

There are a lot of rich people in the world, but only less people could

make the great decision like Mark Zuckerberg. When the media asked him why he

did this, he said he wanted to reture society and help the people who were in

need of. This money was not necessary for him, but could change a lot of poor

people’s fates and I wanted to help them.

There is no doubt that Mark’s generous indeed will help a lot of

people.

My sister was fond of traveling. Ever since graduating, she had been

determined to organize a trip to an old temple. Since transporting fare was

expensive, she decided to use a bicycle to cycle there not caring about the

disadvantages. Her stubborn attitude was always her shortcoming. Once she made

up her mind to do something, no one could persuade her to change her mind.

Finally, we gave in as usual though we preferred to take a train. After we

prepared everything, including the schedule, reliable weather forecast and the

insurance, we began our trip.

Our journey was along a river flowing from a high altitude. Our pace was

slow because the river frequently had many sharp bends through deep valleys,

where the water seemed to boil. Just as I recorded in my journal, it was really

a hard journey. But we also enjoyed great views. One night, I put my head on my

pillow--a parcel of wool coats, and lay beneath the stars. When the flame in

front of our cave went out at midnight, I found the sky so beautiful!

On October 1, I did not go out as usual.

Since it was National Day, 61th anniversary of my homeland, like many people, my parents and I just sat in the couch and watch TV.

We didn’t want to miss the program, parade. We were all excited when we saw such beautiful and magnificent scene.

There were so many people gathered together to celebrate the 61th anniversary.

From their smile, I can feel their happy, their proud and confidence.

I feel proud there are many advanced weapons to secure our country.

We, Chinese, are never aggressive. We love peace.

We know how to secure the peace because Chinese is the victim of war.

When I saw 61 flower buses passed through Tian An Men, I am so excited.

I believe our country will have a prosperous future.