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1000除夕夜高一英语词左右
全文共 771 字
+ 加入清单Today is New Years Eve morning, firecrackers sounding snap snap away. As
long as you take a look at the outside, red firecrackers everywhere, come
together to form a Red Sea. The family have their own homes going up in the
beautiful, it seems like in the match. My family is no exception, sweeping,
glass, cabinets, such as rubbing. Prepare the arrival of the New Year.
Afternoon, we posted in accordance with the custom of the Chinese New Year
couplets, father and a good paste, and then said to me: "I paste you posted, I
looked at the high level you say rich, said that if the lower rising good
you ", I asked my father why? Dad said: "The plan is a lucky," "Oh, I
understand," We posted on the Alliance are: evil Hongfu family happy is: wang
gas people to come into everything.
更多相似作文
篇1:关于清明节的英语作文初中
全文共 1299 字
+ 加入清单"As" this sentence is confirmed by the wonderful nature, yesterday the
wisper under light rain, my heart is heavy like a rock, because want to master
and old milk grave, before, I dont understand the real meaning of the qing Ming
day, until today after sweeping the tomb, I understand the true meaning of
tomb-sweeping day!
At seven o clock in the morning, we prepare to master and old milk grave,
grave is a fresh thing for me, we take tools and set off.
Walking the winding mountain road, I cant wait, after about an hour, we
came to the master and old grandmas grave, a year didnt come, graves are
covered with wild grass, you well after the division of labor, began to busy,
everything is in place, we started to burn money, along with the smoke, I seem
to see their shadow, they told me: study hard and cherish life.
Yes, life is short, happy every day to live, to continuously surpass
ourselves, surpass ourselves, dream will come true; The superego, the dream into
power; Beyond the self, to create beautiful life! I think life is constantly
transcend self, beyond the dream!!!!! Panoramic view of the city house on the
mountain, the mountain was full of golden golden in the rape, deep breath, deep
and remote light fragrance, fresh air, the flowers with irresistible power
explanation of the meaning of life!
篇2:摩拜单车高一英语
全文共 658 字
+ 加入清单Two years ago, the ofo became popular in China. The government advocated
ofo plan and wanted to facilitate people’s lives. Nowadays, ofo is favored by
more and more people, especially in the big cities. It can help people to save
time and some people can use it to take a visit of the city. The foreigners
speak highly of ofo. They say it brings great convenience to them. What’s more,
in the big cities, the traffic always get congested. At this moment, ofo is
great help to them. People don’t need to worry about being late. But the problem
comes. Some bikes are damaged and people condemn such behavior. Everybody should
behave themselves and make ofo works well.
篇3:高一的压力英语
全文共 639 字
+ 加入清单Stress comes in all shapes and size, and has become pervasive, it seems to
penetrate everything and everybody, its hard to get through a day without
hearing or reading something about stress. Some doctors refer to stress as some
kind of new plague天灾, 灾害, 祸患. However, numerous surveys confirm that the problem
has progressively risen since the 1980s. Why all the disorder? After all, stress
has been around since Adam and Eve were in the Garden of Eden, Stress is an
unavoidable consequence of life. Without stress, there would be no life.
However, just as distress can caw disease, there are good stresses that balance
this, and promote wellness.
篇4:保护环境的英语
全文共 626 字
+ 加入清单We want to hold a green Olympic Games ,so everyone should do something
useful to protect the environment ,whether it is big or small.
We should do something to stop people from doing bad things to the
environment .We should put rubbish into dustbins instead of throwing it about.
Everyone must care for flowers ,grass and tress in public .We shound collect
things like paper ,plastic bags our neighborhood as well ,it’s necessary to
plant more trees every year .
It is everyone’s duty to make our neighborhood much better with our hands
minds .Let’s make a contribution to protecting the environment and the Plympic
Games successfully.
篇5:高一英语健康词
全文共 1595 字
+ 加入清单All the people want to stay in good health. Health is better than wealth.
It is true that health is the first step to success. Imagine this, if you’re
sick, all you can do is to stay in bed and do nothing at all, how can you chase
after your dreams?But if you’re in good health, you can overcome the adversities
you ever encounter and make your dreams come true. Since health is so important
for everybody, how can we maintain and enhance our health? There are some useful
suggestions:
First of all, we should lead to a regular life. Early to bed and early to
rise makes a healthy man. Do not stay up late. Some people love to play cell
phones games or reading electronic-books before sleep, this can be bad for the
health. We should remember to turn off the phones before sleep. Second, don’t be
too particular about food. Try to eat more fruit and vegetables and less sugars
and soft drinks. If you want to eat a bar of chocolate, eat an apple instead. If
you want to drink milk tea or coffee, drink water instead. Don’t eat too much
meat in one week. Last but not least, we should do exercise everyday. There are
many exercises for us to choose. Such as, swimming, jogging, square dancing,
playing badminton and so on. Doing exercise can increase the circulation of
blood and enhance our immune system. The one who in better immune system, the
less disease he will have.
In conclusion, if we pay close attention to our health, we can avoid
getting sick. Try to sleep earlier, eat more fruit and vegetable, drink more
water, and do exercise everyday. You will realize that it’s not that hard to
stay in good health.
篇6:端午节的由来的英语作文700字
全文共 854 字
+ 加入清单The Dragon Boat Festival is a lunar holiday, occurring on the fifth day of the fifth lunar month holiday, occurring on the fifth day of the fifth lunar month
The Chinese Dragon Boat Festival is a significant holiday celebrated in China, and the one with the longest history .
The Dragon Boat Festival is celebrated by boat races in the shape of dragons.
Competing teams row their boats forward to a drumbeat racing to reach the finish end first.
The boat races during the Dragon Boat Festival are traditional customs to attempts to rescue the patriotic poet Chu Yuan.
Chu Yuan drowned on the fifth day of the fifth lunar month in 277 B.C. Chinese citizens now throw bamboo leaves filled with cooked rice into the water.
Therefore the fish could eat the rice rather than the hero poet. This later on turned into the custom of eating tzungtzu and rice dumplings.
篇7:高三英语作文大全120词
全文共 1211 字
+ 加入清单What is the purpose of students studying hard all these years, of course
for the better future. Every parent wants their kids have advantage over others,
so they can be outstanding and have a good job. Students learn in campus, they
are in the stage of studying knowledge while getting a job soon, there is
necessary for them knowing something about society.
Before study in college, students focus all their attention on study for
entering a good college, they don’t need to care about other things, it is also
what their parents tell them. After entering college, it is a little different,
at this stage, study is no more the only task, students should have access to
society. They should make some preparation for the job hunting, knowing society
helps them get use to the society quickly. Some students only care about score,
when they find a job, the employer will ask him something about the public news,
but students have no idea, this is so bad. What’s more, getting familiar with
the society makes students find their own positions, they will know what they
want and fight for it.
The atmosphere of society is very different from campus, in order to better
adjust to finding a job, students should get to know society.
篇8:我的暑假英语
全文共 695 字
+ 加入清单I like reading very much during summer vacation. Let me tell you something
about my reading.
One day, I just finished my meal and went to the front of the bookshelf to
look for the books I wanted to read. My eyes are on the famous little woman. I
couldnt help but pull the book out of the shelf. Sit on the bed and look with
interest. What a wonderful book! I am like the scene in the book of dragon road:
I am happy for the little hero when he receives the gift; I am sad for the
little hero when his canary dies.
Time passed by minute by second. Unconsciously, I have been reading for
three hours, and my eyes begin to ache, but I am still reading there, until five
hours, my eyes are willing to strike.
篇9:2024初中英语教师个人工作计划
全文共 2868 字
+ 加入清单一、指导思想
目前初三的英语教学中,因种种因素,造就了相当一部分英语学习比较困难,并伴有的差生。因此对这部分学生加强心理指导,培养培养的心理素质,帮助他们尽快走出困境,成为学习的主人,就显得十分必要。学科教学是学校教育的主渠道、主阵地,学科学习是学生的主导活动,学生大量的心理困惑都产生于学习过程中,各种人格品质也在学科的学习中得到发展。英语作为语言学科,在教学中加强德育及心理方面渗透工作,坚持以人为本,坚持教育创新,坚持______,坚持内涵发展,以行为习惯养成教育为重点,以加强细节教育。
二、工作要点
对于向学生进行思想教育、品德教育、科学文化教育和心理素质教育,在本学期的教学中加强德育工作如下:
(一)有敬业精神,热爱学生。
要用自己的爱来唤起和培养学生对学习的爱,从而引伸到对生活的爱。其实,英语课堂教学不只是语言知识的学习和操练,而是一种温馨的情感交流、智慧潜能的开发,社会__交际能力的早期培养,是师生共同创造精神生活的活动。因此教师在教学中,要尊重学生的人格,建立平等、互相尊重的和谐师生关系,使学生在宽松、融洽、愉快的氛围中进行学习的同时,品德得到培养,性格得到完善。
(二)创新教育让学困生自主学习
传统的英语教学模式中,学生自使自终是被动者,即使是一些很有天赋的好学生。久而久之,也缺乏了创造力。不少学生的学习参与意识差,不愿主动思考和提出问题,更不主动解决问题。依赖于教师现成的说教答案,因此,教师必须更新教学观念,树立心的学生观和教学观。我认为,新的学生观最本质的内容就是在教学中真正能够树立合作教学的观念新的学生观念作根本的出发点就是尊重学生,在英语教学汇总充分发挥每个学生的主体作用,使他们真正成为学习的主人。
(三)渗透情感与学生建立良好的师生关系
情感具有迁移作用。亲其师,则信其道。学生对老师的情感能改善学生对所学学科的倾向性。只要师生建立起相互信赖的感情,学生对老师所提出的要求就容易接受。我们的教学活动能就比较顺利地开展。学困生并非自然固有。学困生渴求得到尊重与关心,信任与理解。教师只有用真诚的爱才能使他们感到温暖,消除自卑,树立信心,才能使他们自尊、自爱、奋发进取。我认为,对于学困生,只要我们真诚地给予关心和帮助,他们也会以爱和敬意来回报我们。他们是不会让老师失望的。
(四)赏识教育让学困生树立自信心
自尊心是一个人对自身的评价,对自身存在的价值和态度的体现。任何学生都有自尊心和荣誉感,每当自己在学习上取得点滴成绩时,总希望得到老师的表扬,学困生更是如此。差生由于羞怯心理,往往在课堂上不敢开口,因此,我对学困生从不大声呵斥,而是具体深入地分析他们之所以差的原因,然后对症下药,循循善诱,在加强辅导的同时,根据学生的发展情况进行有弹性的鼓励。实践证明:利用语言表扬、神情暗示、肢体示意等多种方法,给予学困生以的鼓励是行之有效的,能使他们对自己充满自信,树立学好英语的信心。
2022初中英语教师个人工作计划【篇六】 2022 junior high school English teacher personal work plan [Chapter 6]
一、指导思想
在本学期的英语教学中,坚持以下面的教学理念为指导:第一,切实地了解学生的真实水平,注意衔接,尽快使学生适应我的英语教学;第二,教学要面向全体学生,关注学生的情感,激发他们学习英语的兴趣;第三,以学生为主体,尊重个体差异,因材施教;第四,在新课标的指导下,倡导学生体验参与学习,完成设计目标;第五,注重过程性评价,建立能鼓励学生自主学习能力发展提高的综合评价体系。
二、学生情况分析
本届学生在英语基础方面很薄弱,由于在以前学习英语的过程中,没有很详细全面地学习音标,基本的音标和字母拼读都没有掌握好。在词汇,语法规则等方面存在很多缺漏。所以,在听、说、读、写这四项技能上,学生水平存在很大差异。
另外,学生在学习策略和情感态度方面也存在诸多需要进一步解决的问题。例如:许多学生不能明确学习英语的目的,学习缺乏主动性、自觉性;大多数同学没有养成良好的学习习惯,不能做好课前预习和课后复习工作,学习没有计划性和策略性,也不注意知识的积累和巩固。
最后,学生对新教材缺乏一定程度上的了解,还不适应新课改指导下的一些教学方法。在课堂上,习惯像以往被动地接受所传授的知识,不善于发现和总结语言规律,学习的主体性不突出。
三、教材与教辅的分析
1、内容与结构
每一单元除了关注阅读、写作、听力、视听说等语言实践活动,还关注语言知识、情感态度、文化意识和学习策略等。其中,教材加强了文化意识的提高和学生学习策略的培养,是相较于以前教材很大的不同。
2、教材的特点
首先突出学习者的发展,包括注重学习策略的培养和使用;注重提高学生的语言认知能力;为教师和学生提供个性化的选择;其次努力提高学生用英语进行思维和表达的能力。具体为:为学生提供更多的体验真实语言的机会;精心设计教学活动,使学生看到明确的目标和明确的成果;为学生发展语言运用能力提供详尽的语言支持;重视复现。
3、教材的重难点
该套教材强调学生综合语言运用能力的培养和提高,所以重点在于培养学生用英语获取信息、处理信息的能力;用英语分析问题、解决问题的能力;用英语进行思维和表达的能力。难点在于学生在情感态度和学习策略上的改变,达到用英语思维和表达的目标。
4、教学目标
⑴总体目标:激发学生学习英语的兴趣,树立自信心。在整个教学过程中,让学生有丰富的生活常识、多文化背景的积累,并形成正确人生观、价值观,有积极的情感态度和跨文化的交际能力。同时培养自主学习能力,积累学习方法。
⑵具体目标:结合学生基础知识过于薄弱的实际,在教学刚开始的阶段,注意高一和初中知识的衔接,例如复习音标和字母拼读规律,积累基础词汇、词语搭配、句型,熟悉不同单元呈现的语法规则,掌握实际用法。希望第一学期后,学生能培养学习的兴趣,养成较好的学习习惯,对基础知识有一定的掌握。
5、教学措施
⑴让学生每天积累几个单词,利用“互测及教师抽查”及时检查,保证效果并坚持下去。
⑵认真贯彻晨读制度:规定晨读内容,加强监督,保证晨读效果。
⑶实行过程性评价,调动学生积极性,通过不同方式的检测,让进步的同学体会到成就感,让落后的同学找出差距,感受压力。由此在班里形成浓厚的学习氛围,培养学生健康向上的人格和竞争意识。
⑷关注学生的情感,营造宽松、民主、和谐的教学氛围。
⑸在教学中根据目标并结合教学内容,创造性地设计贴近学生实际的教学活动,吸引和组织他们积极参与。学生通过思考、调查、讨论、交流和合作等方式,学习和使用英语,完成学习任务。
⑹经常进行教学反思,适时调整教学方法,符合学生的真实情况,利于学生的有效性学习。
从所任课班级实际情况和本身条件出发,认真进行思考和改正。多关注学科教研的发展,多多听课向有经验的老师虚心学习,取之所长,多和同事交流探讨,交换教学思想和方法,避己所短,不断进步。积极参与学科的相关课题研究,撰写论文,参加教研组,备课组的教研活动。
篇10:七年级英语
全文共 581 字
+ 加入清单Every child has an idol in their heart. They chase the famous star and
dream to be part of them. Look at those idols, they are young and beautiful, and
the most important thing is that they are favored by a lot of fans, so I dream
to be a star. If I were a star, first, I could make a lot of money. With these
money, I could make my parents have a better life and return their love. The
most exciting thing is to have a lot of fans. They will support me all the time.
I also could see my talents and feel so proud of myself. But being a star means
lacking of time to company our families.
篇11:关于健康饮食习惯英语
全文共 648 字
+ 加入清单Nowadays, there is a growing focus on health care. People are pursuing a
healthy lifestyle. A healthy diet is one of the most important parts of it. As
the saying goes, bread is the staff of life, eating healthily and deliciously is
the goal we pursue. From my point of view, in order to build healthy eating
habits, we should eat more vegetables and less fat and sugar. Vegetable is the
best source of s vitamin, because vegetables are rich in vitamins. Among them,
vitamin C and vitamin A are the most important. Too much fat and sugar can lead
to obesity, which is harmful to health. Besides, eating more fruits and drinking
more water is of great help.
篇12:关于跑步的英语
全文共 558 字
+ 加入清单I like running because I think it’s a funny and easy sport. I can do it by myself. I was not very healthy when I was a little child. So my father took me running with him. He said it’s good for me. At first I didn’t like it at all. But after a few weeks I felt great when I was running. Therefore I go to running every three days. Now some of my classmates run with me. We always talk to each other. I like this sport.
我喜欢跑步,因为我认为这是一个有趣和容易的运动。我可以自己做。我是不是很健康,当我还是个小孩子。所以,我的父亲带我和他一起跑。他说,这是为我好。起初,我不喜欢它。但几个星期后,我感觉棒极了,当我跑。所以,我去跑,每三天。现在,我的一些同学跑了我。我们总是互相交谈。我喜欢这项运动。
篇13:成都英语作文高一100词
全文共 1554 字
+ 加入清单Chengdu City Chengdu, the capital city of Sichuan province in China, has
been recognized as “the land of abundance” for a long time. With rich cultural
heritage, Chengdu is one of the most popular destinations for tourists in China.
People who once step onto the land of Chengdu city will quickly fall in love
with life there. It seems that Chengdu people are living a happy life with less
pressure from their occupation, family or from the conflict social competition.
Children, for example, can enjoy the child-only facilities in the parks. They
can play with peers and make friends with each other. For teenagers and adults,
the various entertainment places and snack streets are indispensable part of
their life. The old in Chengdu can also sit in a teahouse with a cup of tea
after dinner and gossip their family. The pace of life in Chengdu is slower than
in other big cities. People tend to spend more time and efforts to create and
experience happiness.
Chengdu is a city where one comes and doesn’t want to leave. There are many
famous scenic spots such as Jingli, Kuanzai Street, Tianfu Square and Chengdu
Panda Base. In Chengdu, one can not only enjoy shopping in Tianfu square,
walking on the ancient streets and buy souvenirs in traditional houses or stores
on Jingli and Kuangzai Street, but also play with cute pandas and help feed
their cubs in the Panda Base. Furthermore, watching a Sichuan Opera Show will
also provide a newcomer with unforgettable and precious memories. The delicate
face-changing in Sichuan Opera has become a symbol of Sichuan culture.
篇14:有关艺术英语作文高中
全文共 1031 字
+ 加入清单Since I was very small, my parents sent me to learn painting. They thought
I could understand art and mastered one skill. This experience brings me the
sense of art. I have my own understanding of it.
On the one hand, art is an important way to express peoples opinion. When
we see the pictures, the difference between classical and ordinary paintings
lies in the thoughts. The famous artists implant their ideas in the pictures,
which are admitted by the public, so the value of arts can be seen. Some famous
artists expressed their unique opinion and gives arts great meaning.
On the other hand, art is not only from works, but also from life. For
example, my mother cooks the delicious food. Everybody speaks highly of her. So
her food brings people great happiness, which makes the food an art for me.
Whats more, my friends is good at communicating. The way she talks can convince
other easily, so I call the way she communicates as an art.
In all, for me, art is around. It brings people a way to see the world or
makes our life wonderful.
篇15:关于树英语高一
全文共 760 字
+ 加入清单Trees are very useful to people. They provide us with wood and other
products. They give us shade and they help to prevent drought and floods.
Unfortunately, in many parts of our country, people havent realized the
importance of trees. They cut them down at will. They are usually too lazy or
too careless to plant and look after new trees. As a result, the forests
continue to disappear.
Where there are no trees the rain falls on the surface, causing floods, and
carries away with the rich topsoil, in which crops grow so well. When all the
topsoil is gone, nothing remains but worthless deserted.
The big floods of 1998, in parts of China, have already taught us a good
lesson. So every one of us must love trees, protect forests, and keep on
planting trees each year.
篇16:八年级上册英语
全文共 799 字
+ 加入清单The new term is coming. I am so excited because in the new term, I will be
a Grade 8 student. In the new term, I will have some new teachers. As for me, I
want to make a difference in the new term, so I have made a plan for it.First,
my Chinese and English are the best and I will work hard to keep them good as
usual. But my math and physics are not as good as Chinese and English.
Therefore, I have to try my best to improve them. Except preview and finishing
homework, I have to review regularly to strengthen knowledge. Second, I will pay
more attention to news, so that I will read more newspapers and watch news
program. I dont want to be a student who just study only. Last, I will do
exercise twice a week. Badminton and table tennis are my favorites. All in all,
I look forward to my life in Grade 8.
篇17:描述生活英语高中
全文共 704 字
+ 加入清单When I go to high school, our school has the rule to ask students to live
in the dormitory. Most students live with their parents before, so we all feel
excited and afraid of the group life. Luckily, I have three nice roommates. Soon
we become close friends. Living with others, we learn to do the house work, such
as everyone needs take turn to clean the floor, when we have something good to
eat, we will share with each other. The group life makes us have less private
space, but we enjoy the moment when we have the little talk before sleep, the
secrets that we dont want our parents know can talk to these girls. Whats
more, I become much independent. I learn to take care of myself and have really
grown up.
篇18:历年高考满分英语
全文共 581 字
+ 加入清单April 12 is memorable because our clahad a meaningful experience on that day. In the morning, we bicycled to the suburbs to plant trees, talking and laughing all the way. Upon arrival, we began to work immediately. Some were digging holes. Some were carrying and planting young trees. Others were watering . After getting the work done, we put up a board reminding people to protect the trees. Before leaving we took some photos to record our green action. Seeing the lines of trees, we all had a sense of achievement. We feel it’s our duty to protect and beautify our environment.
篇19:中秋节英语
全文共 1938 字
+ 加入清单This years Mid-Autumn festival, we can be noisy in the home, her aunt with
her sister and brother come to my home for Mid-Autumn festival. At noon,
grandmother made a table of the abundance of food, everyone happy for a family
reunion dinner. In the afternoon, the weather is appropriate, we go fishing to
the peoples square, feeding the birds, in my efforts, also a small harvest,
caught two small goldfish.
Evening, aunt advice to Columbus restaurant to eat buffet, there are a lot
of delicious, we eat may be full. Darkness came slowly, even the moon smiled, we
decided to go to enjoy the moon to the north street, the street can be lively,
everywhere is full of festive atmosphere, everyone is permeated with a happy
smile on their faces. Us and enjoy the moon while walking towards the river, not
far away, I see there are a lot of kongmin light in the sky, my sister told me
that it was through kongmin light of distant relatives of the missing people,
out of curiosity, we also bought a lamp kongmin light, took a small point and
kongmin light to drum up slowly, under the drive of wind, rose to the sky.
Kongmin light more and more in the sky, the moon at this time, in order to let
more people see the light of sky lantern, "go home to eat moon cakes". Although
the moon tonight "lazy", but kongmin light like the moon light the every one of
us. River put lotus lamp, there are some people in a wide variety of light
floating in the water, beautiful!
This is the most unforgettable, the most I have a happy Mid-Autumn
festival!
今年的中秋节,我们家里可热闹了,姑姑带着姐姐和弟弟都来我们家过中秋.中午,奶奶做了一桌丰盛的饭菜,大家高兴的吃了个团圆饭.下午,天气适宜,我们到人民广场去钓鱼,喂鸽子,在我的努力下,还小有收获,钓了两条小金鱼.
晚上,姑姑建议去哥伦布餐厅吃自助,那里有很多好吃的,大家吃的可饱了.夜幕慢慢降临,月亮也露出了笑脸,我们决定到北街去赏月,街上可热闹了,到处充满了节日的气氛,大家脸上都洋溢着幸福的笑容.我们一边赏月,一边往江边走去,不远处,我看见天空中飘着很多孔明灯,姐姐告诉我那是人们通过孔明灯对远方亲人的思念,出于好奇,我们也买了一盏孔明灯,取了一个小火点,孔明灯就慢慢鼓起来了,在风的带动下,升到天空中.天空中的孔明灯越来越多,此时,月亮为了让更多的人看孔明灯的光,就“回家吃月饼”去了.虽然今晚的月亮“偷懒”了,但孔明灯就像一个个月亮照亮着每一个人.江边还有一些人在放莲花灯,各式各样的灯在水中飘动,漂亮极了!
这是我过得最难忘、最快乐的中秋节!
篇20:保护环境英语带翻译
全文共 1724 字
+ 加入清单Saving Water
The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earths surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?
We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.
节约用水
我们的世界不仅饥饿,而且因为缺水而干渴。对你来说这可能似乎奇怪:因为我们的地球表面75%由水覆盖着。但是,这巨大的数量中97%是海水、或咸水。只有剩下3%
的来自河流、湖泊、地下,和其他来源的淡水供人们饮用、使用。即使如此,这3%的水源我们也不能够完全使用,因为有些淡水是以冰山或冰河的形式存在。更糟糕的是,一些水源已遭受了污染。
然而,尽管按现状看来,这些少量的淡水即使时常转化成雨水的形式,对我们来说,也仍然够用。可是我们对水的需求却日益迅速增长。我们只有现在采取措施解决这一问
题才能避免未来世界范围内的严重水资源缺乏。限量供水会对农业和工业产生不良的影响。我们举个小小的事例就能证明水对工业的必要性。每生产一吨钢材就要消耗91,000升水,你知道吗?
我们必须杜绝对宝贵水资源的浪费。我们应该采取的第一步就是要发展水再利用的方法。该领域的实验已在进行,但是仅是小规模地进行。水资源再利用系统的重要性
对我们而言,与空间站不相上下。