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2419作文
1000雾霾英语
全文共 2191 字
+ 加入清单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.
更多相似作文
篇1:我的姐姐高中英语作文
全文共 793 字
+ 加入清单My Sister 我的姐姐
Allow me to introduce my sister. Her name is Carol. She is tall and slim. She has big eyes and wears a pair of glasses.Her hair is long and blond. She is very polite and helpful. She is willing to give seats to the people in need in the bus. She has the same hobby with me. We both like playing tennis and computer games. I don’t think she plays better than me in tennis. But she plays better than me in computer games. Such as Russia, Bricks,Bubbles and so on!
My sister is very hard-Working. She is learning IELTS by herself. She wants to be a teaeher in the future. I think she can make it!
【参考译文】
请允许我介绍一下我的姐姐。她的名字叫卡罗尔。她又高又苗条。她有一双大眼睛,戴着一副眼镜。她的有一头很长的金发。她很有礼貌而且乐于助人。她坐车的时候愿意把座位让给需要的人。她和我有相同的爱好。我们都喜欢打网球和玩电脑游戏。我不认为她网球比我打得好。但她电脑游戏玩的比我好。如俄罗斯,砖块,泡沫等!
我的姐姐总是很努力。她正在学习雅思。她将来想当老师。我认为她能做到!
篇2:我的暑假英语
全文共 396 字
+ 加入清单This year. I want to have a happy summer holiday so I want to do some
interesting things.
今年。我想有一个快乐的暑假,所以我想做一些有趣的事情。
I want to go the sea and I would like to swim in the sea.I want to play
water with my parentsin the sea.
我想去海边,我喜欢在海里游泳。我想我的parentsin海玩水。
I would like to visit my grandparents and eat much good food.
我想去看望我的祖父母和吃很多好的.食物。
I want to have a wonderful summer holiday this year.
今年我想有一个美好的暑假。
篇3:关于志愿者英语
全文共 1196 字
+ 加入清单Every day, we can see the figures of the volunteers. Actually, they have
formed a kind of scenery of the city. Some people hold that volunteering is
merely a waste of time, because the volunteers have no gains with pains.
However, I believe that doing voluntary is quite rewarding.
In the first place, we can put into practice what we have learnt before,
for instance, when we were asked by a foreigner about the way to some place, we
could practice our oral foreign language, it’s definitely a good opportunity to
express ourselves in a foreign language correctly and clearly.
In the second place, we could make a lot of new friends while we are
volunteering As a proverb says, “At home one relies on one’s parents and outside
on one’s friends”, so it is never a bad thing to have lots of friends.
Finally, helping others is a good way to make you feel happy and when you
help others solve a problem successful, you will feel fulfillment. In this
sense, we reap a bountiful spiritual harvest by doing voluntary work.
On the whole, we can benefit a lot by engaging ourselves in the voluntary
work. Therefore, I suggest those that have abundant spare time registering as
volunteers for the welfare for the public.
篇4:关于科技的英语
全文共 1826 字
+ 加入清单21st century is the century of technology. Nowadays, technology is
everywhere around us. The development of technology has a significant affact
toward the society. Several technologies that we usually use are the internet,
computer, and cellphone. These new technologies make our life much easier and
better.
First, the development of computer changes our life. Decades ago, people
needed to do lots of complex calculation on hand because they did not have
computer, and more obvious, they did not have the software for calculation. As
the result of that, people spent hours on the equations that a computer can
solve in just a minute. Since the development of computer, people are able to
use some kind of software to compute lots of complex functions and mathematical
calculation. Computer becomes the most helpful equipment for the sciencists
because they can use their time more efficiently.
Also, internet is another useful tool for us today. The development of
internet brings a great impact toward the society. Instead of going to library
and fliping all the books to figure out some information, we can just simply use
a mouse and click on the website to do research. The internet leads us to a
place where we can find unlimited information and resources. It makes our life
much easier and better.
The last technology is cellphone. Nowadays, many people have a cellphone.
But it just appears on the market for about 10 years. It is very convenience to
the users because we can talk to anyone we want with a phone as small as a
wallet. Also, we can communicate with others by making a phone call instead of
sending letters. It is very fast and useful way to communicate.
In conclusion, I believe the development of technology brings significant
impact to our life. It is very helpful to us and I believe technology will keep
improving in future.
篇5:关于英语作文traveling
全文共 955 字
+ 加入清单More and more people now show their great interests intraveling, because
traveling can bring us a lot of benefits.
To begin with, having worked hard for a few months, traveling can release
us from high pressure. More importantly, traveling can help us acquire more
knowledge. No matter how many books we have read, there is still plenty of
knowledge for us to learn from traveling, like history, culture, custom, and
geography of the places we visit. By the way, through traveling, we can meet
many new friends and taste different kinds of delicious food.
While some people are not interested in traveling at all, since traveling
will cost a great deal of money on transportation and accommodation, and they
may feel tired after sightseeing as well.
As far as I’m concerned, the advantages of traveling are more than its
disadvantages, so if our time and finance permit, we can travel to some nice
places every year, in order to make our life more colorful and vivid.
篇6:高三英语作文传统文化100词
全文共 1594 字
+ 加入清单Spring Festival is my favourite festival. This years Spring Festival is in
February 8th. On New Years Eve, everyone will wear new clothes. My parents and
I will go to the Grandpa and grandmas home to eat Nian Yefan. This is the
tradition of our family. At the dinner table, my grandmother will prepare a lot
of dishes for us to cook hot pot. These dishes are very delicious. Everyone ate
very happy. We have forgotten the troubles of the past year, happy to greet the
new year. After dinner, I will go back home with my parents. In eight, I will be
fireworks at the threshold of our home. They are very beautiful. Doing this will
make me feel very happy. After I put the fireworks, I will watch the Spring
Festival Gala. The Gala adds a mood of celebration in the house as people laugh,
discuss and enjoy the performance. At eleven, my parents gave me 200 yuan. This
is my years new years money. 0 ocolck, the new years bell sounded, we have
ushered in the new year. I made a wish. I hoped that that we could have a happy
and healthy life ne--t year and everyone in my family could be happy.
The first day of the new year, my father and I had the red antithetical
Spring Festival couplets on our doors. Every Spring Festival, both urban and
rural areas, each household must select a red couplets affi--ed to the door in
order to increase the festive atmosphere. I also cleaned the room with my mom.
After the event, I will visit friends and relatives with my parents. This is the
custom of the Chinese people to celebrate the Spring Festival.
This is my Spring Festival holiday, I had a very happy. What about you?
篇7:高二100字英语日常
全文共 672 字
+ 加入清单Its almost the end of April. Summer has come to us in my city. In south,
summer always comes earlier than north. It has been hot for about half a month.
The highest temperature reached 37 degree. Now, there are much less people in
the street. People are not likely to go out during the summer. Its so hot
outside. Swimming is the most favorite activity in my city. The pools are always
full filled with people. Parents often take their children to swimming pool at
night. Personally, I do not like summer, because its too hot and the sunshine
is strong. I sweat a lot and that makes me very uncomfortable. Therefore, summer
is tough time for me and I always expect winter to come.
篇8:关于克服困难的英语
全文共 1394 字
+ 加入清单Recently, I have seen an impressive film –Precious, which tells the growing
experiences about a pretty fat black girl, Precious Jones, a girl living in the
Harlem. The film reveals the poor and miserable life in the Harlem, but at the
same time, it encourages people to take a positive and optimistic attitude to
face it, no matter how difficult it is.
Precious is so undereducated that she can not read and write formally.
What’s worse, she is usually knocked around by her irascible mother. Worst of
all, she is sexually assaulted by her stepfather and has two children before the
age of seventeen. Owing to the situation she gets involved, she has to leave
school and is introduced to alternative school. After waging many struggles and
overcoming many difficulties, she finds the goals of life again with the help of
her teacher and classmates.
In the film, Precious insists on keeping her children all the time though
she gets involved in trouble. She has a firm belief that she can get rid of the
past life and start the new one and she really makes it finally. Her insistence
tells me that keeping positive and optimistic would make a great contribution to
achieve dream.
In life, many people are easy to feel frustrated by meeting a bit of
setback. As far as I am concerned, we need to learn to keep positive and
optimistic when facing difficulties so that we have more power to keep and
pursue our dreams.
篇9:母亲英语年级
全文共 537 字
+ 加入清单My mother is an English teacher and she likes listening to English radio
and reading English newspaper. She always gets up early in the morning. She
washes her face and has breakfast, then she hurriedly goes to school. She does
morning exercises with her students. Next, she has one or two English lessons.
In the afternoon, she helps some students with their English. Finally, she goes
home at five o’clock. She marks the student’s homework at home and she always.
tired everyday. I love my mother and I hope she can just relax at the
weekend.
篇10:关于图书馆英语高二
全文共 744 字
+ 加入清单The main function of public libraries is to provide books for people to
read.In a library,there are books on different subjects,such as Chinese
history,fine art,science,English literature,and so on.There are also works fo
fiction.
The public libraries are crowded with people on weekdays as well as Sundays
because many people,especially students who want to consult reference books for
their school work,know that they could at least learn something there.
Besides reading in the library,we can also borrow books with library
cards.But books on loan had to be returned within a couple of weeks.As far as I
know the number of people who borrow books from public libraries is increasing
year after year.
I go to the City Hall library twice a month to read.
篇11:关于游泳的英语作文高4
全文共 345 字
+ 加入清单As summer vacation is coming, my parents have made some plans for me,
because they want me to learn something useful. This first thing they want me to
do is to learn swimming. This is an important skill. It can save my life if I
fall into the water. I also want to learn swimming, so that I can do many cool
sports. I am so excited about the lesson.
篇12:关于 my dream英语
全文共 1082 字
+ 加入清单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 .
篇13:读书英语作文初2
全文共 1804 字
+ 加入清单As a student, we have study for many years. During there years, we study
Chinese, English, science and so on. In this period, with the improvement of our
knowledge, we not only read the books in class but also read extracurricular
after school. In my opinion Dream of the red chamber is the best book I have
read. In this book, the great author Cao xueqin his view about love. He had
firmly faith in what is the true love and try to tell us that there are
different kinds of love, only one kind which should be considered as True
Love.
In a dream, and under mythical circumstances, the main character of the
novel, Jia baoyu, met the Fairy Disenchantment in the Land of Illusions. She
showed him three "registers" each containing the names and "the happenings in
life" of 12 girls in his clan. Each girl represents a kind of love.
From the stories which are unfolding in the novel, the reader should know
the characteristics of the different kinds of love, and should be able to
distinguish True Love from the other kinds.
True love is acceptance, committal, mutual and without any post conditions.
The love between Lin daiyu and Jia baoyu is considered to be True Love. Just
saying or hearing I love you is not good enough because talk is cheap. Action in
mutual commitment is essential, as we can see in the novel.
We always have dreams. What’s ours dream? Do you know what you exactly
want? And do you work hard for it. In this book, you can taste the feeling of
the author about his strong will. In his words, you can find the charm of
Chinese. It is not a book, but a precious deposits. You can get a lot from it.
But unfortunately, the novel was never "completed" to such a state. On the other
hand, maybe, it is another kind of beauty of the book. If you have not read this
book yet, just go and read it. You will love it.
篇14:关于奥运会英语
全文共 1446 字
+ 加入清单The lucky baby first time declares a position MV Austria transported the
subject music " 2008 " the MV real-life scenery photography to the day before
yesterday evening officially in 81 factories open machine, this section of MV
first time used the lucky baby image in the image photography. "2008 " composes
music, the great light by the famous composer Artemisia stelleriana auspicious
light arranges the tune, combines " the classical fashion " by the Western happy
7 people the performance, MV New Years Day the bilingual party always directs
Luo by 2006 great directs and first time uses in this party, on December 31st
the evening in central 3 set,central 9 set, Yang regards the Spanish French
frequency channel first time meets with everywhere audiences.
According to directs Luo Wei introduces, entire MV except that " the
classical fashion " in the combination 7 individual performances images, other
parts all will use the three dimensional animation manufacture, the lucky baby
defer to Austria transport conduct the city the order, will fly in turn Athens
Wei Cheng, the ancient Egyptian pyramid, the French 埃菲尔 iron tower, Australias
Sydney opera house, the Japanese Mount Fuji, the American free goddess picture,
Russias Kremlin, finally will come to the Beijing Temple of Heaven. " Classical
fashion " when combination performance uses the cello, the violin, the flute and
so on 3 kind of musical instruments also all can " use " by the lucky baby.
篇15:2024年高考英语作文
全文共 1111 字
+ 加入清单internet slang be prohibited (互联网俚语应该被禁止……)
目前,一些诸如gg, mm, xia mi 等网络语言在青少年中极为盛行,并且出现在家庭作业报告,甚至全国入学考试的作文中。请你以 “should internet slang be prohibited (禁止)?”为题,根据下表内容用英语写一篇短文,并谈谈你自己的看法。
一些同学认为网络语言生动、时尚,网络语言充满幽默与智慧,使网上聊天更快捷。
另一些同学认为,网络语言缺乏思想性,没有被大部分人理解、接受,过多使用使人不解,甚至误解。
你的看法?
注意:
1. 短文开头已经给出,不计入总词数;
2. 词数:100左右
3. 参考词汇:生动的vivid;智慧intelligence
should internet slang be prohibited?
at present, internet slang, such as “gg, mm, xia mi”, has become popular among the teenagers.
there are different opinions on internet slang. some students think internet slang is vivid, fashionable and full of humor and intelligence. besides, it makes chatting on the internet quicker.
however, some other students think internet slang lacks depth of thought and is too simple. also, it is hard to understand and not accepted by most people. the words sometimes might make people confused, even resulting in misunderstanding.
every coin has two sides. in my opinion, living in the information age, if we don’t know the internet slang, we seem to fall behind the times. it will be ok as long as these terms are used correctly in proper situations.
篇16:关于清明节的英语作文初中
全文共 1367 字
+ 加入清单The tomb-sweeping day as a holiday, are different from pure solar terms.
Solar term is a sign of phenology change, seasonal order in China, and it is
more a festival of custom activities and some memorable.
Tomb-sweeping day is Chinas traditional festival, is also the most
important memory of ancestors and the grave. This grave to commemorate the dead
mans a kind of activity. The han nationality and some minority are mostly in
the tombs. Grave, people to carry goods such as especially fruit, paper money to
the grave, will be food for offering in the family tomb, to use paper money on
fire new soil up to the grave, fold a few branches pale green branches ed in the
grave, and then kowtow worship salute, finally eat especially home. The tang
dynasty poet tu mus poem "qingming" : "rains fall heavily as qingming comes,
and passers-by with lowered spirits go. Restaurant where? Boy pointed apricot
blossom village." Write the ching Ming festival special atmosphere.
Ching Ming festival, also called TaQingJie, according to the solar calendar
for, it is in every year on April 4 to 6, between, it is beautiful spring
scenery spring-out of season, also is a good time to people spring outing, so
the ancients had qingming outing, and carry out a series of customs sports
activities.
Until today, tomb-sweeping day ancestor worship, mourning the late
relatives customs still prevail.
篇17:关于图书馆英语高二
全文共 475 字
+ 加入清单This is our school library . It s openfrom 8:30 to 11:30 in the morning
and from 1:30 to 4:30 in the afternoon . It s not verylarge . It has only
three assistants and about two thousand books . The assistants are friendly and
the books are interesting . So we often come here after class . From thelibrary
, you can borrow two books at a time , and keep them for two weeks . In its
reading room , there are tables and chairs . There you can do your homework or
read the magazines .
篇18:勇气英语作文高三100词
全文共 477 字
+ 加入清单Courage is very important. Everyone needs it. We will meet many
difficulties in our life and sometimes we will fail, but we can’t lose courage.
If we lose courage, we can’t do anything, because we don’t dare to do anything;
we are afraid of failure. This is my Chinese teacher me in the first class. I
agree with him. For example, we don’t have the courage to hands up to say our
answer, how can we know we are right or wrong. I will remember his word
forever,” never lose courage .”
篇19:关于英语作文the spring festival七年级
全文共 582 字
+ 加入清单It’s New Year again. In this holiday, sharing is the hottest activity.
People share their lives and discuss hot topic in social lives. Besides, there
are many traditions during theSpringHoliday. For example, in the north, people
will eat dumplings in the New Year’s Day while in the south people will make
Zongzi. Firecrackers and fireworks are essential during the New Year. Now,
people live a much better life than before, so people want to have a lively and
grandFestival. Some are likely to travel while some stay at home and take part
in various activities to enrich their holiday.
篇20:保护环境英语
全文共 1101 字
+ 加入清单Cars and Air Pollution
Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.
One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars completely replace the traditional ones. Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. And the total number of cars in big cities will reduce greatly.
On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.