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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:爬山高三英语词
全文共 1726 字
+ 加入清单Everyone will have some unforgettable memories. These big and small
memories are like the shining stars in my memory, and one of them is the first
time I read science books.
It was the second day of the summer vacation for Daban. It was sunny and a
little sultry in the morning. My father said to me happily, "son, today my
father will take you to climb the mountain and enjoy the beautiful scenery on
the top of the mountain." I readily agreed. So we came to the famous Dayang
mountain in Dongzhu.
My father and I went to the foot of the mountain, looked up, and could not
see the top of Dayang mountain. My father said, "climb to the top of the
mountain and you can enjoy the most beautiful scenery in the world." I look
forward to my father.
At the beginning of climbing, I was full of energy and very relaxed. But
when I climbed to the middle of the mountain, my body became heavier and heavier
like lead. Dad saw me like this, so we rested for a while, and continued to
climb up. After a long time, I saw that I was exhausted when I was near the top
of the mountain. I begged dad to take me down the mountain. Dad encouraged me:
"hold on a little longer, and soon I will be at the top of the mountain Well,
the ancients said, "you will be at the top of the mountain and see all the small
mountains." dont you want to experience this feeling? " I gasped and said, "Dad,
I really cant climb. I cant move my legs anymore. I want to go back..." Dad
helplessly took me down the mountain.
At that time, I didnt stick to it. Unfortunately, I missed the beautiful
scenery at the top of the mountain. Ive learned that if I do anything, work hard
and stick to it to the end, there will be gains. Study is also, persist in the
end will achieve good results.
篇2:我的梦想英语
全文共 538 字
+ 加入清单I like reading books so much, rencently, I fall in love with the travel
books. When I open these books, I am attracted by the colorful pictures. Reading
these books can broaden my vision, I know there are so many places that I have
never heard of before. I also learn the different culture. I am so eager to go
to these places and have a look at them. So I have made up my mind, I will
travel to the places that are around me first, and then when I grow up, I will
travel further. This is my little dream, it is also my motivation to study
well.
篇3:高一英语作文食品安全
全文共 827 字
+ 加入清单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.
篇4:高一清明英语词
全文共 1078 字
+ 加入清单" Rain, pedestrians deep sorrow……" Ching Ming Festival is coming, people
with a sad mood to the cemetery. The heavens seem to understand peoples heart,
also cry. The wicker also lowered his head ... ... Ah! The qingming festival
really makes people sad!
Our family with firecrackers, paper money ... ... With a sad heart came to
the cemetery, a door, he saw the huge crowds of people, hear the deep, found a
place, we started sweeping the grave.
The father lit a candle, it is placed in front of the monument, after a
moment, father and pick up a piece of clean towel seriously to wipe up the
stone, every word polished. Suddenly I found another stone is tied with a
ribbon, I feel very strange, and I also bought a piece of writing ", in the" red
belt on the stone, it is to rely on our memory of their loved ones. Then, my
mother cooked a paper money, his mouth still muttering incantations, hope she
can well, and bless our family happiness! Finally, we also kowtowed, set off
firecrackers.
on my way home, I thought: "I must study hard, live up to the expectations
of my relatives who died!
篇5:七年级好奇作文700字
全文共 697 字
+ 加入清单“呼——呼——”,我又听见爸爸在刮胡子了,只见爸爸笔直地站在镜子跟前,一只手背在身后,另一只手正拿着刮胡刀,刮着他那又粗又硬的胡子。
爸爸刮完胡子后,那叫神采奕奕,但爷爷刮完后却总有一丝丝血迹。看到他们这样,我也想试一试,可他们却不让我碰,我看着近在咫尺的“凶器”,却不能好好研究一番,就好比是看着糖又不能吃的孩子,一定要吃到嘴里一样。于是,我决定一探究竟。
一天,趁家人不在家,我赶紧在家里东翻翻西翻翻,就是为了找爷爷那“珍贵”的刮胡刀。我找了很久都没找到,十分沮丧,正在我发愁时,突然,灵光一现,想起了爷爷刮胡子的场景:他照着镜子,在厕所刮胡子。对了,我应该去厕所找找,果不其然,我一进厕所就找到了,它正静静地躺在梳妆台上。
接下来我开始了“伟大”的工程,拆刮胡刀!我先拆了外壳,发现里面有一个闪着光的刀片,难道这就是平时伤爷爷的罪魁祸首?并不厉害啊?看来我得仔细研究一下它了,我先平着摸了摸,没什么感受,于是我又换了个方向摸了摸,只听“刺啦”一声,我的指尖感到一阵刺痛,我抬手一看,我的手竟然划了一道红得出奇的口子,十分难受。我用纸巾把伤口包了起来,可疼痛却丝毫未减少。可奇怪的是我的好奇心也没减少,反而越来越强烈了,小样儿,还挺厉害,看我“拆穿你”!我又继续研究了起来。没过多久,我就听见了爷爷的脚步声,就赶紧收拾好东西装作写作业。这一天,我都提心吊胆,害怕家人发现我的伤口。
由此可见,刮胡刀十分锋利,本还想研究爸爸的那款,看来还是算了吧。看着手上的伤口,我长了一智。好奇心用错了地方也会给我们带来不必要的麻烦,但我们也要保持好奇心的存在。好奇心是把“双刃剑”,以后我一定要好好辨别它的真伪。
篇6:七年级我的一个梦作文600字
全文共 619 字
+ 加入清单一天中午,我半躺在柔软的沙发上,晒着暖和的太阳,看着电视,舒服极了,不一会儿就迷迷糊糊起来……
转眼间我来到了2300年,我准备发明一个可以翻译各种语言(包括动物语言)的新玩意——“翻译飞鸟”。有了它,我们就不用学习其他国家的语言,去其他国家,直接拿出它就一切OK了。我在慢慢地研究中,过了几个小时,我的“翻译飞鸟”终于研制成功了,我不禁哈哈大笑起来。
我和爸爸妈妈商量了一下,要去日本、美国、荷兰、英国……国家去游玩一番。原先,我就一直央求爸妈带我出国旅游,可爸妈一直没同意。爸爸说:“我们语言不通,到时候迷路怎么办?”如今所有问题都迎刃而解,因为我研制出了“翻译飞鸟”了,可以翻译各国语言,我们再也不用担心迷路了。择日不如撞日,我们很快就收拾好行李,准备出发了。
到了机场,我们坐上了飞往荷兰的飞机,在飞机上我们结识了许多国际友人,有了“翻译飞鸟”的帮忙,我们谈起话来很方便,根本没有语言障碍。从他们嘴里,我们了解到各国的风土人情,真是有趣极了。
飞机降落,我们终于来到了荷兰。天色渐渐变亮,清晨来了,新的一天开始了。在这个美丽的国度,我们认识了一位穿裙子的叔叔,他是一个亿万富翁,拥有四个超大牧场,牧场上到处可见奶牛、羊,我们在他家留宿了一天,拍了很多漂亮的照片。临走的时候,我们互赠礼物,我送给他一个“翻译飞鸟”留念。希望我们有机会再见。
“宝贝,起来了。宝贝,快起来了!”耳边传来妈妈阵阵呼叫声,我一下被惊醒了,摸摸头,原来是在做美梦啊!
篇7:关于朋友英语作文高中
全文共 537 字
+ 加入清单Last year, I went to Guilin for travel. On the train, I felt so bored. A
girl who sat next to me was reading a book, which caught my attention. I asked
her about the book, I found that I had read it before and then we discussed
about the novel. We talked happily, when the train arrived, we got off together.
When we got aparted, we promised to keep in touch. We communicated by the
computer. Now a year has passed, we become good friends and I miss her all the
time. She is a genuine friend. I plan to go to Guilin again and then we will
meet.
篇8:寒假英语作文高一100词
全文共 761 字
+ 加入清单The cold air has come for a while, I stayed at my house all the time, as
there was nothing for me go do, I watched the movies. When I saw the beach and
sunshine in the movie, I miss the sunshine so much. Today is lucky for me, the
sun finally comes out, I decide to go out for a walk and take in the fresh air.
The breeze blows me softly, I can sense the coming of spring, I walk into a
coffee shop and choose a table which is near the window. I sit down and watch
people just walk by, I see all kinds of face expressions, I try to read them.
There is a girl who is talking to his boyfriend, maybe he is proposing her, I
can see from the girl’s sweet smile. There is another man sitting alone, may he
is waiting for his wife. I have a great time in the bright afternoon.
篇9:大学生活英语
全文共 1512 字
+ 加入清单With time goes by, it bees a bit hard for me to remember everything about
myself at the first day of my college life。 However, there was one thing for
sure that I did feel quite excited and curious about my university。 There is no
doubt that students like me have struggled for a long time so that can be
permitted to enter the university。
Bringing with expectation, I got into Gongshang University。 Generally
speaking, its an interesting and fantastic place for us to study and live in。
Every day a series of outgoing people get into my eyesight。 Curious and out of
politeness, Id talk to them heart to heart。 Here I make friends with my new
classmates from everywhere around China。 Whats more, time and weather
permitting, I will enjoy jogging or playing basketball with my classmates on the
playground, tired but happy。 When staying in dormitory, I choose to read news
online and sometimes watch a film for relaxing。 However, a good student can
never leave his study behind。 When it es to study, hard problems never upset me,
instead they arouse me。 Rather than ignoring it, Id think carefully for a while
and ask my classmates for help。
To be honest, there are some things I don’t deal with properly。 For
instance, once I spent nearly a whole day playing puter games。 Personally, we
university students are already adults and its our obligation to develop
ourselves in college by learning new professional skills。 Not until we take a
right attitude towards our study and life can we win a rich and colorful
experience in college。
篇10:端午节英语
全文共 739 字
+ 加入清单I,m so glad to receive your letter, in which you wanted to know about the
Dragon Boat Festival in China.
I feel honored to tell you about it. Celebrated on May 5th in the lunar
calendar, it is a folk festival having a history of more than two thousand
years. Also, it is one of the most important festivals in China.
As for the origin of the Dragon Boat Festival, there are many beautiful
legends, of which the story about Qu Yuan is most widely accepted. Qu Yuan, a
Chinese poet who loved his country deeply, drowned himself in the Miluo River
after his country’s being defeated. To honor him, people in China hold various
activities every year, including eating zongzi and dragon boat racing.
I hope you can come to China to enjoy it for yourself.
篇11:保护环境英语作文高一80词
全文共 776 字
+ 加入清单Environmental problems are being more and more serious all over the world。
For example, cars have made the air unhealthy for people to breathe and
poisonous gas is given off by factories。 Trees on the hills have been cut down
and waste water is being poured continuously into rivers。Furthermore, wherever
we go today, we can find rubbish carelessly disposed。 Pollution is, in fact,
threatening our existence。
The earth is our home and we have the duty to take care of it for ourselves
and for our later generations。 Fortunately, more and more people have realized
these problems。 Measures have been taken to cope with these problems by the
government。 Laws have been passed to stop pollution。 I hope the problem will be
solved in the near future and our home will bee better and better。
篇12:2024七年级英语写作指导
全文共 1545 字
+ 加入清单初一是正式开始写英语作文,怎么样才能写出好的英语作文呢?
一、充分准备,打好基础。
为了提高初一英语作文写作水平,平时应加强阅读,多背诵一些句形、段落甚至短文。俗话说:“读书破万卷,下笔如有神”,只有多读,多记,多背诵,才能出口成章,下笔成文。此外,写好初一英语作文还要掌握一些应用文体的写作方法,如书信、日记、通知等,它们大多有固定的格式。
二、认真审题,明确要求
在写初一英语作文的时候仔细看清写作要求和提示,分清材料的主次,接着确定体裁、格式和人物、地点等要素;最后确定时态,同时考虑相关的语态搭配用法。
三、遣词造句、表达规范
初一英语作文用词要恰当,不可逐句把提示翻译成英语。写作时,应尽量选用你最熟悉、最有把握的词和句型来表达思想。如果有些单词不会些,有些句型不会表达,可以设法绕开,用熟悉的同义词、同义短语或同义句来代替。要学会善于运用适当的关联词,如and, or, but, so,because, since等,以使初一英语作文行文逻辑紧密,自然流畅。
四、认真撰写,卷面整洁
初一英语考试中也会有初一英语作文题,如果时间允许,书面表达一定要先写草稿。在抄写入答题卷前,要先进行检查修改。首先检查所写内容是否切题;之后检查主题是否明确,表达方式是否恰当;最后检查所用时态、语态、人称是否符合要求,前后是否一致。
英语写作常用名言
1.Knowledge is power. 知识就是力量 2.Live and learn. 活到老,学到老
3.The more you know, the more you find you don’t know. 知之愈多,便觉知之愈少
4.Never teach a fish to swim. 切勿班门弄斧
5.Never too old to learn; never too late to turn. 学习不厌老,改过不嫌迟 6.Better sense is the head than cents in the pocket. 口袋里有钱不如头脑里有知识
7. The greatest artist was once a beginner. 最伟大的艺术家也曾是个初学者 8.It’s never too late to learn. 活到老,学到老 9.A good book is a good friend. 好书如同挚友
10. All work and no play makes Jack a dull boy. 只会学习不玩耍,聪明孩子也变傻
11. A young idler, and old beggar. 少壮不努力,老大徒伤悲
12. By reading we enrich the mind, by conversation we polish it.读书使人充实,交谈使人精明
13. Experience must be bought. 吃一堑,长一智
14. There is no royal road to learning. 学问无捷径
15. Imagination is more important than knowledge. 想象力比知识更重要 16. The empty vessels make the greatest sound. 满瓶不响,半瓶咣当
17. If you don’t learn to think when you are young, you may never learn.如果你年轻的时候没有学会思考,那么就永远学不会思考
18.There is only one good, knowledge, and one evil, ignorance.最有益的是知识,最有害的是无知
篇13:七年级关于做家务的好处英语作文
全文共 788 字
+ 加入清单做家务今天谁也不在家,爸爸妈妈全加班去了,只剩我一个人,心想:“妈妈每天一回家就做家务,今天谁也不在,我要把碗宝宝洗干净。
Do the housework today who are not at home, mom and dad all overtime, only I a person, I thought: "my mother every day to go home to do housework, who today is not in, Ill baby wash bowl.
我看着桌上一摞儿碗,发了一会儿呆,决定要帮妈妈洗碗,我先把油乎乎的碗抱到水池里,然后把洗洁剂挤在锅里,倒上水搅一搅起死回生小泡泡,现在可以把碗宝宝放进去洗泡泡澡了,洗了一会儿我又给碗宝宝洗了一个清水澡,干净的碗宝宝好像正冲我笑呢!
I looked at the table a pile of children bowl, made to stay for a while and decided to help his mother wash the dishes, I put the bowl to hold oil pool, and then put detergent in the pot, pour water stir up small bubbles, you can now put the bowl in the baby bubble bath, wash for a moment I gave the baby wash bowl a bowl of water bath, the baby clean like smiling at me!
看着自己的劳动成果,我开心极了!
Looking at your work, I was so happy!
篇14:高一英语作文辅导100词
全文共 695 字
+ 加入清单As a Senior Grade Three students, I am very busy in preparing for the
college entrance examination. I have seven classes a day, and two self-study
classes at night. And only a day left for the weekend. So, most of the time I
have to spend on the study, after all the college entrance examination is very
important for almost all of us. Aside of study, I would play football with my
friends after school and the weekend. I like playing football very much. When I
run on the football field, I can put the examination thing off my mind for a
while, only sweat and laugh left. It is a good exercise for health and a good
way to relax from the busy study too. This is my high school life, busy and
fulfilling.
篇15:成都英语作文高一100词
全文共 516 字
+ 加入清单ChengDu is a wonderful place located in Sichuan province.This city is well
decorated and designed which attrects lots of tourists every year.
Chengdu has large amounts of tourist spots such as Wangjiang Park,Dujiang
Dam and so on.Such spots are all easy to get and they dont cost much.Whatmore
,with the rapidly developing economy,Chengdu has become an international
metropolis.
Why not come to this amazing city to get a rest and have a look of these
beautiful sceneries.Just cherish this hardly-get chance.Dont hestitate.
篇16:关于低碳生活英语
全文共 550 字
+ 加入清单Nowadays, environmental pollution is very common. Resource waste is also
seen everywhere. In order to protect the environment, to protect our earth, we
need to live a low-carbon life. I usually go to school on foot, sometimes by
bike. If I need to go to the other city, I will choose the public transportation
and not ask my parents drive me there. If I am the last one to leave classroom
or home, I will make sure all the lights are off. I always will save the water
after washing clothes. And then use it to wash the toilet. Our earth is in our
own hands.
篇17:以成功为话题的高一英语
全文共 2150 字
+ 加入清单When it comes to success, different people have different opinions about
what makes it come true. Some people regard hard-working as an essential quality
to success while others believe being clever would lead to success. From my
point of view, I think perseverance and hard-working are indispensable for those
who want to make an achievement.
Firstly, perseverance let people step closely towards success. Most people
want to make a big difference to prove their value. People who set their goal
and keep moving would make their dream come true. However, there are some people
who set their goal but they stop at the difficulty would fail in the end. I
think the difference between success and failure is perseverance. If we have
perseverance, even if we are not clever, we will make a great difference, but if
we not, we are doomed to lose. As we all know, Edison is a great inventor in the
world. However, before he invented the bulb, he kept trying for tens of
thousands of times to find a suitable wire. Let us imagine, if he gave up at the
999th, then how he couldn’t become so successful. So, I strongly believe that
perseverance produces success.
Secondly, there is also a kind of people who are born with cleverness, I
think they are lucky. Nevertheless, if they don’t make a hard work on their way
to their goal, they, absolutely, will become loser. Whether we are gifted for
intelligent, we must be hard-working so as to success. I regard hard-working as
an efficient approach to be successful because I believe ‘pains and gains’. As
for those who do not make great efforts on work, failure follows. In old times,
there is a clever boy who can make excellent poem when he can talk. When his
father found the little child’s cleverness, he just let the child make poems to
show around while never let the boy learned anything. When the boy grew up,
people forgot him because he lost the ability to compose poems and became
ordinary as others. From this matter, we can see that only by hard-working can
we get knowledge and make a good future.
Anyway, I think perseverance and hard-working are both important in our way
to success for they enhance us and produce success.
篇18:我的学校英语MySchool
全文共 660 字
+ 加入清单My school is very beautiful. It is Nanhai Experimental School. There are three tall buildings in our school. They all have five floors. In the teaching building, the P.E.room is on the first floor. The library is on the second floor. The science rooms are on the third floor. The computer rooms are on the third floor and the fourth floor. The music rooms are on the third floor and the fourth floor. My class room is on the fifth floor. I am in Class9, Grade 6. There are five gardens in our school. In the gardens there are many beautiful flowers, grass and trees. There is a big playground in my school.
I like my school, because my school is very beautiful.
篇19:医生的七年级作文600字
全文共 638 字
+ 加入清单社会中,有这样一群人,他们辛勤地为人们的健康负责;他们为人们解除病痛的折磨;他们时常在手术台上努力地工作着,他们就是医生。
当年,“非典”病毒爆发,直接导致许多医护人员以及患者感染死亡,这让人们惶惶不可终日。政府不得已也采取了行动,将感染者隔离起来,但是并没有起到多大作用。这时,一群伟大的人出现了,他们就是幸存的医生。可怕的“非典”并没有使这些坚强的医生们退缩。他们每天废寝忘食的将工作投入到对“非典”的研究中。终于,功夫不负有心人,他们成功了!研制出来的解药解救了苦难的人们,控制了疫情。医生们视死如归的精神令我感动,让我在心里为医生竖起了大拇指!
曾经的非洲是一个缺医少药的地区。那里的人们得了病只能忍受病痛的折磨,却无法接受治疗。瘟疫爆发了,非洲政府只能眼睁睁地看着大批大批的人死去,却无法挽回。终于,他们再次出现了!中国派去一批医生前去拯救苦难的人民,终于解除了他们的痛苦,让他们活了下来。我们对中国政府心存敬佩,但也更要为那些大公无私的医生点赞!
为了扩建领土,不少国家都纷纷发动了战争。硝烟弥漫,战火纷飞,国家的战乱同样致使人民受到牵连,受到攻击的战士们同样因受伤而痛苦不已。他们出现了,他们再次出现了!医生们奔赴战场,指挥战地救护工作,向受到牵连的民众伸出了援手,拯救了伤员,挽救了无数条无辜的性命。面对战乱,他们丝毫没有选择逃避。为医生们点赞!
医生,这个神圣的职业;医生,这个伟大的职业;医生,这个无畏的职业!医生,世界因你们而美丽!让我们向医生致敬,为医生点赞!
篇20:七年级英语作文:我的家乡
全文共 611 字
+ 加入清单My hometown is a small village located in the mountains.It is surrounded by lush hills and woods with a brook running through it.This is where children often frolic.The buildings in the village are old in appearance but peaceful.In the middle is a square,where there is a big tree,under which the elderly often meet drinking tea or chatting.Everyone looks satisfied and happy,which is also true of other villagers.I love my hometown,and I hope it may be as beautiful as ever.
我的家乡是一个小村庄坐落在山上。它周围是郁郁葱葱的山和森林小溪贯穿而过。这是孩子们经常嬉戏的地方。村里的建筑外貌很旧但和平。在中间是一个广场,那里有一棵大树,老年人经常见面喝茶或聊天。每个人看起来都满意和快乐,这也适用于其他村民。我爱我的家乡,我希望它可以一如既往的美丽。