月球上的气温变化英语作文汇编2篇 作文大全推荐20篇

The average family income in our Kangming City increased from 8,000 yuan per year in 1998 to 20,000 yuan in 2008. In the meantime, the structure of the average family expenses has changed, too. These graphs show the change clearly.

The biggest part of the average family expenses is housing. In 1998, the average family spent 25 percent of its income on housing. In 2880, expenses on housing rose to 42 percent. Food and drink are the second biggest part of the average family expenses. In 1998, about 18% of the average income was spent on this item. In 2008, the figure grew to 30%. As a result of such increase in the expenses on housing and food, expenses on other items have been reduced from 57% in 1998 to 28%in 2008.

Thus, a conclusion can be drawn that as income increases, people can improve their living step. But still the average family has to spend a large part of income to meet the basic needs.

[写家庭消费的变化英语作文

With the rapid development of science and technology, communication methods of people have changed a lot. In the long history of the past, people communicated with people who were far from them only by letters, which took a very long time to get the message. In the late 19thcentury, telephone was invented, but it was not widely used. Letter is still the main method. Later, telegraph came into being and was popular, which was much faster than letter, bringing great convenience to people. As time goes by, telephones become increasingly widely used. Now, the phones has been developed as mobile phone, fixed telephone, Internet telephone and other categories, being an essential communication tools in modern information society. In addition, network communication is popular as well. A great number of people communicate with others on the Internet, such as the chat room, bbs, MSN and so on. People can make video calls that not only can hear the sound, but also can see the people you talk to. In short, there are various communication methods in modern world, which bring great convenience to people.

随着科学技术的快速发展，人们的通讯方式发生了很大改变。在过去的历史长河中，人们只能通过书信与远方的朋友沟通，要过很长一段时间才能收到消息。十九世纪末期发明了电话，大事并没有广泛地使用，信件仍然是主要的通讯方式。后来，电报问世了并且很受欢迎，它比信件快得多，给人们带来了很大的方便。随着时间的流逝，电话越来越被广泛使用。如今，电话已经发展成移动电话、固定电话、网络电话和其他种类，成为了现代信息社会必不可少的通讯工具。此外，网络通讯业很受欢迎。很多人通过网上聊天室、bbs、MSN等与他人沟通。人们可以进行视频通话，不仅可以听到声音而且可以看到和你通话的人。简而言之，现代世界有各种各样的通讯方式，给人们带来了巨大的方便。

[通讯方式的变化英语作文

家乡的变化总是那么喜人。以下是小编带来的英语作文，希望对你有帮助。

Today I went to grandmas house to play。 I have five years did not go。 I was under the impression that it is a small village。 No four wheel vehicle nor spacious asphalt road。 But also a few households do not have a computer and television。 I broke away from science and technology is always boring there。 But this time， the small village let me be startled at。 Here built villas and almost every family has a TV or computer。 I was very surprised。 My grandmother smiled and said， it is because of this a few years the rapid development of technology， more and more rich Chinese relationship。 I looked at the happy smile。

今天我去外婆的家玩。我已经五年没去了。在我的印象里那就是个小山村。没有四轮车也没有宽敞的柏油路。而且也没有几户人家有电脑电视。我一到那里就脱离了科技总是很无聊。可是这一次这个小山村让我大吃一惊。这里开始盖起了别墅而且几乎每个人家里都有电视甚至是电脑。我很惊讶。我的外婆笑笑说，这是因为这几年的科技发展迅速，中国也越来越富裕的关系。我看着这些开心地笑了。

My beautiful home, where its spring scenic.

Spring, my hometown, green grass and flowers are in bloom. Out of the tree branches, birds singing in the merry. Looking around is the continuous mountains, mountains and rolling hillsides in the spring, as if a domesticated hen the carpet, until the sky. Graceful flowers blossoming in a dotted mountains, attract colorful butterflies; in the depths of the mountain is the terraced rows of shapes, by definition, is the same as the stairs rice; a winding path to article rice into the ever-changing shape, some like crescent, and some, like boats, some as sickle ... ... in the spring, when seedling growth, fresh green color of the home that add still more beautiful.

Summer, sun spit fire, but the hills in the home full of trees, in the shade of the shelter, the very cool; also known bird burst into song. Kind of ripe watermelon in the mountains, home of the watermelon usually round and bright, and that the air moon, as round; cut, I saw a bright red flesh, sweet and delicious; black seeds, like the eyes of swarthy .

Autumn is a golden rice, breeze, rice started singing a harmony of the song, when hard-working farmers are harvesting rice; rice harvest of the cheerful sound of voices and interwoven success of the harvest of the symphony .

Winter, although the trees have been dying, but is everywhere in the roadside grass and wild flowers, which stand at attention in the cold. They tell you: "If winter comes, can spring be far behind?"

This is my beautiful hometown, my favorite home.

in ten years,i think ill be a reporter.ill live in shanghai,because i went to shanghai last year and fell in love with it.i think its really a beautiful city.as a reporter,i think i will meet lots of interesting people.

i think ill live in an apartment with my best friends, because i dont like living alone.ill have pets.i cant have any pets now because my mother hates them and our apartment is too small.so in ten years,ill have many different pets.i might even keep a pet parrot! ill probably go skating and swimming every day.during the week ill look smart,and probably will wear a suit.

on the weekends, ill be able to dress more casually. i think ill go to hong kong on vacation,and one day i might even visit australia.

My mother always mentions her when I was young, then wear clothing and take money to buy, only money cant buy the food; monthly supply, to the end of the month is not enough to eat or eat less food can only borrow. This situation continued the mothers whole childhood. It staped our generation of children. China was such a poor country.

Gradually with the passage of time, Chinese has carried out reform and opening up, China is no longer behind closed doors. The convening of the historic the third Plenary Session of the 11th CPC Central Committee in 1978 opened a new chapter in the reform and opening up. Since then, the Chinese peoples tenacious and unyielding spirit has erupted unstoppable. From the coast of China to the river, from the east to the west, from the countryside to the city, it has come out of the planned economy. Come out of a closed and semi closed life. The dynamic market economy system makes China fast and step by step with the world.

The reform has brought great changes to China, which has made China develop rapidly with the speed of the world, and no country can compare it.

Throughout the thirty years of reform and opening up, the Chinese people are proud that China has moved from a planned economy to a market economy, from backward to rich and strong. "One country two systems", manned space flight, west east gas pipeline, "heaven" is established, the appearance has changed greatly; the world no longer underestimate China; the world economic crisis makes Chinese become the biggest "creditor", the power to dominate the world of national development in the China sit up and take notice. It all depends on Chinas thirty years of reform and opening up, or it will not be today.

After thirty years of standing and watching China, science, technology, culture and economy were all squeezed into the world power. In 2008, a remarkable year in China, the southern snow disaster, the Western earthquake, the 29 Olympic Games, the economic crisis that swept the world is coming to China. However, the Chinese people are not frightened by difficulties because of their unyielding body and stubborn character, but they become the most brilliant corner in the world.

As the children of the new age, we can not only lie in the present national strength to look to the future. We have our goal: to build a well-off society. This is the desire of Deng Xiaoping, the general designer, and the demand of the times. This makes us feel heavy on the shoulder. We have realized our mission and responsibility. Now we are making a hundred times efforts to forge ahead for a well-off society in an all-round way. Please believe us.

it seems that li hao has changed a lot.he used to be very shy.now he is a sunny boy.he aways play ping-pong ball and other sports with our classmates.he disliked english.but now,he speak english every day.how big change li hao has!and my many classmates has big change as such as li haos.oh!people sure change!

Nowadays we have enjoyed an increasingly prosperous life in the wake of enormous social and economic development. But at the same time, we forget that the consequence brought about by rapid economic development. For instance,greenhouse effect,dust storm,haze.

As society develops, people are attaching much importance to deal with the relationship between economic development and environmental.

Economic development is seemingly more important,the country develops much faster and better that it creates enormous job opportunities, improves living conditions and increases government revenues. However, the environment is becoming worse and worse.In order to protect the environment which we depends on, something must be done.

First and the foremost, we are expected to use public transportations instead of private cars that emit a large amount of exhaust gas. what’s more, we can plant more trees to absorb carbon dioxide and build an environment-friendly society. Last but not least, it is surely necessary to complete relevant laws and regulations.

We should remember that our future depends upon what we do right now.

[环境的变化英语作文

"Ah! My hometown has changed! "I cried with joy.

The change in my hometown is really big in these years! It used to be dirty and smelly, and there was a lot of junk in it. There were no trees on the hillside, only one tree stump. Around us there are some factory chimneys discharge smoke, gas, disorderly discharge, even lead to the surrounding trees, flowers and plants, all become withered yellow, often stink in the river, some fish died, rarely see the figure of a bird. Because of the bad environment, the air is seriously polluted and people often get sick.

With the improvement of peoples living standards, the awareness of the environment has improved greatly. Now people no longer throw garbage, factory construction also becomes a green plant, factory around trees and flowers in full bloom, the air becomes pure and fresh, the river water becomes clear gone, the water is very little fishes. Every year on March 12, people will plant trees with shovels and saplings, and now the trees are thick and the birds often sing on the branches. The environment is better, and peoples mood is better and healthier.

The changes in my hometown made me love my hometown more and helped me to study harder and work harder for a better home.

Great changes have taken place in my hometown for recent years.big department stores and factories are everywhere. Different kinds of cars and buses are running in the big streets.with the development of the society，The life of the us is greatly improved.

I used to live in a small house and small houese surround the whole city. the qaulity of our life is very low,people were always worried that they would have no money for using or they can not get what they like. we could seldom see any foreign tourists.

But now, with the support of the government . My hometown has developed quickly and has changed a lot.people are living in a rich and high quality society,almost each person has a car,the transportation is convinient,meanwhile. more and more high buildings are being built which brings our hometown a new look. many wonderful places have been opened up that attracts many tourists.

Also,the people in my hometown are getting busier, everywhere you can see peoples footprints.

the ups and downs of population growth

while the problem of the explosively-growing human population has become this century’s focus , the mas s media , during the r ecent decades , have been conveying another sensational is sue near ly to every household — the world’s wildlife extinction . take the u .s . alone for example . during the past one hu ndr ed-odd yea rs , especially f rom 1940 to 1990 , its population has been increasing so rapidly that it has now amounted to 250 million . howeve r , we have, at the same time , surprisingly discovered that the number of wildlife species has been propor tionally decreasing . this is enough to explain what effect“ the ups”of human population has brought to“ the downs”of wildlife population .

investigations so fa r made s how that the extinction of wild animals and c reatur es is att ributed to various r easons , the inc reasing h uman occupa tion of space and environmental pollution being the two impor tant factors obviously k nown to everyone . howeve r , in my mind , nowadays the cruelty of killing and eating wild animals is simply beyond conceivability .

mer ciles s hunters capture them and then sell them for a good price; greedy vintner s try to procur e the best recipes for dressing the meat to pe rfection and con sequently have their restaurants frequented by fine gentlemen; skillful cook s , who under - stand how to oblige the guests , cont rive to make it as expensive as they please; fashion designer s and tailors make the skin into admirable gloves , shoes , handbags , girdles for rich ladies . in this way , the wildlife cont ribute to the feeding , and partially to clothing , of many thousands .

for tunately , the world’s at tention has nowadays been shifted to ecological balance . most people have become aware of the danger of the extinction of wildlife . for the protection of wildlife the government is respon sible, the law is r esponsible, and i should , in the sincerity of my hear t , say eve ry human being is r esponsible .

[有关人口变化英语作文

My hometown is located at the outside of the city. I was born and grew up there. It was a little village with natural scenery of green mountains, a beautiful river and lovely village houses. In the summer, I liked to go to picnic under the mountain and swim in the river. But now my hometown has changes.

The mountains were blown down to build the factories, and the river was polluted by the waste water from those factories. There are no more green mountains but the smoking factories. The water of the river turns black and stinks, I can never swim in it again. And the village houses are gone too, the ugly storied houses with walls are instead.

They said it is the way urbanizing is. I don’t like the changes of my hometown, it is a polluted hometown.

I have had a dream, in the dream I dreamed that the qingshui river became very terrible.

I went to qingshui river with my father and mother. I was just walking towards the river when I heard a loud crying. I followed the sound of the past, it was a piece of grass. I squatted down and asked, "grass, why are you crying here?" The grass said, "this is a vast prairie, but people are going to build a big house here. My sisters have been pulled out, and I am the only one who has not been pulled out." "Said the grass, and began to cry again.

I stood up, turned and heard: "help me." I walked past, originally is qingshui river to cry. "Why are you crying?" I asked curiously. "Please help me," he said. I saw an aunt throw a pack of garbage into the water. Plastic bags fly apart in the air, wrapped in peel, the leftover soup is scattered into the river. I went over and said, "aunt, its wrong of you to do so." The aunt said angrily: "you care for me? Little thing. You see, everybody is not like this?" I looked across the river and some of the people on the bank had coal dust, some threw waste paper. Some factories are discharging black and black waste water, along the river, into the distance. Then I saw a yellow and yellow thing floating on the river.

God, thats terrible!

Wake up and think of the old water river. In the summer some people play in the river, and some fish swim freely in the water. On the bank of the river, the willows fly, and the bees sing.

From now on, we will save water, protect the environment and protect our homeland. My slogan is "protect the environment from me."

[家乡环境变化英语作文

Environmental problems are becoming more and more serious all over the orld. 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 do n and aste ater is being poured continuously into rivers.Furthermore, herever e go today, e can find rubbish carelessly disposed. Pollution is, in fact, threatening our existence.

The earth is our home and e 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 ith these problems by the government. La s have been passed to stop pollution. I hope the problem ill be solved in the near future and our home ill become better and better.

Imperceptible in, the cold winter quietly slip away from us. Connect with we walked into the warm spring.

In the spring, as if into the green world full of vigor and vitality. Look, the grass, the grass secretly leaned out from the ground to the head, scrambling to welcome the arrival of the spring; The river, willows are changed into the greens new clothes, willow branches in the wind, as if in waved to the spring, and danced in the wind. In the field, the difference in bathed in sunshine moist, stretch the body thrive, distance like spread the green carpet to earth.

In the spring, on how to into the colorful pictures. The garden, golden jasmine and some unknown colorful flowers, bloom in all, the spring dressed as a married waiting for the bride, especially bright beautiful. The orchard, pink peach blossom, the red apricot flowers, white pear flower, also are open. Flowers, numerous bees fly around, they are busy honey; Only butterflies flutter from flower to flower, like each other in transmitting the information and the joy of spring.

In the spring, as if into paradise full of tong qu. On campus, students in the playground chase scenes, play in the grass edge, with our laughter everywhere. The square, children play happily, along to fly a kite. See only a kite flying in the sky, the children also released his childhood dream.

不知不觉中，寒冷的冬天悄悄从我们身边溜走了。春姑娘带我们走进了温暖的春天。

春天，就好像走进了充满生机和活力的绿色世界。瞧，草地上，小草偷偷地从地里探出了脑袋，争先恐后地欢迎春天的到来;小河边，柳树换上了绿色的新装，柳枝随风摆动，好像在向春天招手，又像是在风中翩翩起舞。田野里，麦苗尽情地沐浴着阳光雨露的滋润，舒展着身体茁壮成长，远远看去像是给大地铺了绿色的地毯。

春天，就如何走进了色彩缤纷的图画。花园里，金黄色的迎春花，还有一些不知名的五颜六色的花，都竞相绽放，把春天装扮成了一位等待出嫁的新娘子，格外艳丽漂亮。果园里，粉红色的桃花，红色的杏花，雪白的梨花，也都陆续开放。花丛中，无数的蜜蜂飞来飞去，它们正忙着采蜜;一只只蝴蝶在花间飞舞，像是在互相传递着春天到来的信息和喜悦。

春天，就仿佛走进了洋溢着童趣的乐园。校园里，同学们在操场追逐打闹，在草地边嬉戏玩耍，处处洒下我们的欢声笑语。广场上，小朋友开心地做游戏，奔跑着放风筝。看到一只只风筝飞上了天空，小朋友们也放飞了自己童年的梦想。

Great changes have taken place in China. Many new buildings have been built in cities, towns and villages.

The more cars we have, the more crowed the roads are. So the roads become wider and wider. Many overpasseshave been built in big cities. Chinese people’s life is much better than ever before. We have Tv sets, washing machines, fridges, even computers, cars etc.

We’ll study harder and make our countrry stronger and more beautiful.

天文学家们能准确说出月球表面的温度：月球阳面的温度比沸水高2度，其阴面温度低到零下243度。

在月食时，地球的阴影投射在月球上，这时月球的温度可以在瞬间下降300度。

像这样的温度骤变在地球上是不会发生的，但为什么会发生在月球上呢？天文学家们认为，月球的表面是尘埃，而地球上岩石能储存太阳的热量。当太阳下山时，岩石依旧保持温暖，但月球上的尘埃不能存热。所以当月球变得黑暗时，热量便迅速消失，月球便变得不胜寒了。

[月球上的气温变化英语作文

My home town is in the center of Xuzhou which was a quiet and beautiful place. In the past, there were many animals. They were lovely and nice. The air was fresh and there were many birds fly in the sky.

我的家乡在徐州，是一个安静而美丽的地方中心。在过去，有许多动物。他们是可爱的，漂亮的。空气清新，有许多鸟在天空飞翔。

Over the past years, it has changed a lot. At the present, it becomes a modern town and develops a lot. Now, the people in Xuzhou are richer than before, so most of people go to work by bus or by underground. Sometimes, they also drive their private cars to work. Many people sell out their old houses and move into new flats.

过去的那些年，它已经发生了很大的变化。现在，它已经成为一个现代化城市，也得到了很大的发展。现在徐州的人都比以前富有，所以大多数人都是乘巴士或地铁去工作的。有时候，他们也开私家车去上班。很多人卖了他们的老房子，然后搬进新公寓。

In some ways, the development has brought some good things, but it has also causes much environment pollution. I think we should take action to reduce the pollution.

在某些方面，发展带来了好处，但是也带来了环境污染。我认为我们应该采取措施来减少污染。

杨瑞

每一个人的成绩都是有变化的，我的英语成绩与以前比起来，也有了很大很大的进步。

记得三年级的时候，我们准备英语期末考试，我便很得意扬扬地对我的英语同桌说：‘没事，怎么都会考一百，所以不用那么紧张！我的同桌听了我一番话心里也有一点骄傲，滴滴。上课了，看见老师手里拿着一张试卷，我心里很激动拿到试卷后，我用了利剑一样的速度把卷纸写完了，看了一眼，就玩起了笔来，等老师叫传试卷时，我急忙把试卷传给了上一个同学，心里还很得意。等老师公布成绩时，我的心却像揣着一只兔子，七上八下的。当老师念到我时我的心像要从嗓子眼里跳出来，突然，我听到了山崩地理的响声：杨瑞，89分！我的脸一瞬间变成了一个红苹果，心犹如春天里刚绽放开的花瓣就被春风吹散了一样。

经过了这件事之后我意识到我的英语成绩并不理想，还需要勤奋学习才行。我上了英语补习班，每节课，我却认真倾听，课后认真读单词，读课文，现在我每一次英语考试都能考上95分以上，有时还能考100。我知道了做什么事情一定要努力，不能盲目自信。

With the rapid development of the society, many things around our life are changed. Personally speaking, my hometown has changed a lot.

When I was a child, there was only one black and white TV set in our village. And I don’t know what’s computer. I often went to school on foot. What’s more, in summer, we had to use hand-made fans to make our temperature down. If I wanted to connect with the distant friends or relatives,  the most convenient way is writing letters, which may lost on the way or take a lot of time to reach the destination.

However, nowadays, there are four color televisons in my home and most people have their own computers. And now cars are seen everywhere. In addition, most houses have airconditioning, which can cool the whole house quickly. With the development of cell phone, people can reach each other in a second. They can talk or see each other through cell phone.

As time passes, my hometown has change a lot thanks to the social development. I believe there will be much more changes in the future.