关于气候变化的英语作文（汇集20篇）

The traffic problem is one of themost serious problems in my hometown. Recently, more and more people have privatecar, but the roads are so narrow that we have to fight against the heavytraffic when we go out. Especially during the rush hours, cars and buses areunable to move. To make things worse, many people are killed in the trafficaccidents. How miserable it is!

在我的家乡交通问题是最严重的问题之一。现在越来越多的人拥有私家车，但道路却是如此的狭窄，所以我们出门的时候都必须和交通拥挤对抗。尤其是在繁忙时间段，汽车和公共汽车都动不了。更糟的是，许多人在交通事故中丧生。那是多么悲惨的啊!

For the sake of our life andsecurity, some measures must be taken to change the present situation. In thefirst place, as there are a great many cars, we should control the number ofprivate cars and vehicles and use the public transportation more often.Secondly, the government should widen the roads and build more flyovers, so asto ease the traffic pressure and reduce the traffic accidents. In addition, theundergrounds and light rails should be constructed, so that we can have morechoices when going out and do not have to worry about the traffic jams in thefuture.

为了我们的生命和安全起见，我们必须采取一些措施来改变现状。首先，因为有很多车，所以我们应该控制私家车的数量，更经常使用公共交通工具。其次，政府应该拓宽道路，建造更多的立交桥，以缓解交通压力，减少交通事故的发生。此外，应构建地铁和轻轨，这样我们将来外出时可以有更多的选择也不用不必担心交通堵塞。

I believe the traffic problem couldbe solved if we devote our actions to them.

我相信如果我们采取行动的话交通问题是可以解决的。

Take a look at our side, the bustling streets, tall buildings, wide streets, and the open square, wide variety of goods... But compared with my mother when I was a child, great changes have taken place in our lives.

Listen to my mother, she was very poor when I was a child, the things in the shop are very few, its hard to find in a year. A piece of candy and other snack foods, things will be used to buy tickets, if there is no ticket to buy things no amount of money is useless, to buy food with food stamps, buy meat to use paper. But also the limitation of supply, not can use as much as they want to use, the dinner at ordinary times is no nutrition, can only eat the New Year a bit better, so at that time mom is the most happy is to celebrates New Years eve. But now I want to eat what can buy in the supermarket, home snacks also never broken, my mother every day become a figure for me as a nutritious food, but sometimes I also fastidious, thought everything is not good, now our life is happiness!

Mother was little clothes wear small, for sister, never willing to throw away; Back to school is a cloth bag, school things are very few, and have been used to change). Now I wear clothes are new, shoes have a little dont want to wear, and now I have made several school bag and pencil case, school supplies and countless more, now there is such a good learning conditions and learning environment, I must study hard, for the construction of our country more powerful.

Mom is no fun when I was a child, is the jumping rubber band, mountain climbing, or black and white TV, channel and rarely, show also dont like now so rich and colorful. Now what can I play is really too much, television channels, in addition to watch TV, we can also play computer, Internet, travel, etc.

Change is big, because of the parents hard work, just have us so good life, I must cherish everything now. Strive for to our life better.

看看我们身边，繁华的街市，高大的建筑，宽广的街道，开阔的广场，琳琅满目的商品……可是与妈妈小时候相比，我们的生活发生了巨大的变化。

听妈妈讲，她小的时候很贫穷，商店里的东西也很少，一年很难吃到一块糖和其它的零食，买东西都要用票，如果买东西没有票给再多的钱也没有用，买食物要用粮票，买肉要用肉票。而且还有供应量的限制，不是想用多少就可以用多少的，平时吃的饭也没有什么营养，只有过年的时候才能吃好一点，所以那时侯妈妈最高兴的就是过年了。可是现在我想要吃的东西在超市里都可以买到，家里的零食也从来没有断过，妈妈每天变着花样给我做有营养的饭菜，可有时我还挑三拣四的，嫌东西不好吃，我们现在的生活太幸福了!

妈妈小的时候衣服穿小了，就留给妹妹穿，从不舍得丢弃;上学背的是一个布做的书包，学习用具也很少，而且一直用到不能再用才换掉。而我现在穿的衣服都是新的，鞋子有一点小就不想再穿了，到现在我已经用过好几个书包和文具盒了，学习用品也多的数不清，现在有这么好的学习条件和学习环境，我一定要好好学习，把我们的国家建设的更加强大。

妈妈小的时候也没有什么好玩的，就是跳跳橡皮筋，爬山什么的，有电视还是黑白的，频道也很少，节目也不象现在这么丰富多彩。而现在我可以玩的东西实在是太多了，电视频道非常多，除了看电视，我们还可以玩电脑，上网，旅游等等。

生活的变化实在是大，因为有了父母的辛勤劳动，才有我们这么美好的生活，我一定要珍惜现在的一切。争取让给我们的生活越变越好。

导语：气候类型即地区的自然条件，一般因为阳光直射与斜射、季风、纬度位置、海陆位置和海拔高低而形成。下面是yuwenmi小编为大家整理的中国气候英语作文，欢迎阅读与借鉴，谢谢!

Dear Jim,

I’m very glad that you’ll come to visit China. You asked me about the weather in China. There are four seasons– spring, summer, autumn and winter. Summer is the hottest season of the year. It often rains. And winter is the coldest. Sometimes it snows, especially in the north of China. If you like snow, you can come to China at this time of year. But I think the best time to visit China is in spring or autumn because it is neither too hot nor too cold. It is very pleasant to visit many places of interest in China, such as the Great Wall, the West Lake, Mount Yellow and so on. I believe you will enjoy yourself in China. I can’t wait to see you.

Best wishes!

Yours truly,

John

【参考译文】

亲爱的吉姆，

我很高兴你会来中国。你问我关于中国的天气。有四个季节-春、夏、秋、冬。夏天是一年中最热的季节。经常下雨。冬天是最冷的。有时下雪，尤其是在中国的北方。如果你喜欢雪，你可以在每年的这个时候到中国来。但我想访问中国的最佳时间是在春天或秋天因为它既不太冷也不太热。这是访问感兴趣的中国很多地方很愉快，如长城，西湖，山黄等。我相信你会在中国享受自己。我等不及要见你。

最美好的祝福!

你真的，

约翰

描写家乡的变化初中英语范文篇一

Changes in My Hometown

My hometown used to be a backward place, because it was deep in the mountains, where there were no nice buildings and the roads were so narrow and dirty. People lived a poor life.

我的家乡过去是一个落后的地方，因为它在深山里面，那里没有漂亮的建筑物，公路也是又小又脏的。人们的生活都很贫苦。

While in recent years, with the development of society, my hometown has been greatly changed. Now the roads are getting much wider. There are many different cars and buses running on the roads. Trees and flowers are planted on the two sides of the roads. They can provide us with oxygen and fight against the pollutants. So the sky becomes cleaner and brighter. Whats more, you can see many modern and beautiful buildings everywhere, and the living conditions are improving. People are enjoying a comfortable life now.

近年来，随着社会的发展，我的家乡发生了很大的变化。现在的路是越来越大了。有许多不同的汽车和公交车在道路上运行。道路两边种满了树木和鲜花。他们可以为我们提供氧气，与污染物抗争。现在天空变得更清洁、更明亮。更重要的是，你随处可见到许多现代和美丽的建筑，人们的生活条件也得到了改善。现在人们在享受舒适的生活。

描写家乡的变化初中英语范文篇二

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.

描写家乡的变化初中英语范文篇三

In recent years, my hometown has changed greatly, because of new road and railway has been built. Previously, my hometown was closed to the outside world. Several years ago, the government paid much money on changing the basic equipment of my hometown. Building new roads is the biggest project. It took about half a year to build the new road. After finish, people have more methods to make money. And we have more communication with other places, which is a good way to develop ourselves. About two years latter, the railway was built. After that, there have been more and more changes happened in my hometown. Now, my hometown has developed into a big and rich town. People live a happy life.

最近几年，由于建成新的公路和铁路，我的家乡发生了很大的变化。以前，我的家乡与外界隔绝。几年前，政府花了大量资金改变家乡的基本设备。新建公路是最大的工程。新建公路大约花了半年时间。公路建成后，人们找到了更多赚钱的方法。而且，我们可以与其他地方互通，这是我们发展自己的好方法。大约两年后，铁路修好了。从那以后，我的家乡发生了越来越多的变化。现在，我的家乡已经变成一个富裕的大城镇。人民过着幸福的生活。

My hometown is in Tianjin, which is a very beautifull city. There are more than 10 millions people living in this city in 18 districts including 6 districts in the city of Tianjin. The city is famous for its biggest port in the north part of China, and it is also famous for many delious food.

That is my hometown Tianjin, and I love it so much.

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。

The world is changing all the time, and my hometown is no exception. In recent years, my new eyes have witnessed the welcome changes in my hometown.

The mountain in the hometown changed, the former bald "steamed bread", now green oil; The water in my hometown has changed. Once full of mud and mud, the water is now crystal clear. The road in my hometown has changed. Once the muddy dirt road, now not only became the spacious asphalt road, but also repaired the traffic light; The house in my hometown has changed, and  bungalow, formerly short and small, is now a spectacular high-rise building. The transportation tool in my hometown has changed. Once upon a time, it was the goal of the people to have a bicycle, and now the streets are almost all beautiful cars. The clothes of the family changed, and there was a patch on the clothes of the old people. In the past, there was another saying, "three years, three years, three years of sewing." And now, peoples clothes are colorful, fashionable, there are suspenders, suits, skirts, dresses, and so on, very beautiful...

My hometown is changing day by day.

Home is changing little by little.

I opened my eyes wide, observed carefully, searched carefully, and carefully found... I wish I could change all the changes of the mountains and rivers of my hometown, and put them all into my mind and become a part of my beautiful memory.

Once upon a time, there was nothing at the edge of the Yellow River.

Now, the yellow side construction is very good, there are a lot of colorful lights on the Yellow River, there are a lot of lights on the bridge, the bridge is also full of colored lights, some of the bridge also has spotlights!

The sculpture on the edge of the Yellow River is also beautiful, with the Yellow River mother, the tang priest in the journey to the west, and so on, the statues are all vivid, as if they were real.

The most beautiful is the music fountain. The music fountain has a acoustics next to it. It has a wonderful music. The fountain will go up and down with the music rhythm. The pool also has colorful lights, very beautiful.

When the foreigner came to lanzhou, they said that the Yellow River was comparable to the bund in Shanghai.

Ah! I am pleasantly surprised to find that my hometown is undergoing rapid changes, and our motherland is also undergoing earth-shaking changes! The change of hometown is a microcosm of the prosperity of our motherland!

I love my lovely hometown!

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。

How I’ve changed 我的变化

When I was a little girl ,I used to play with my friends all day and all night , I was very happy .But now ,I m growing up ,I just wand to be alone , so I become worried . I used to like planting flowers ,but now I don t have any time to do that , I only study and do my homework every day .I used to like watching Tv , and ofen watch cartoon ,but now I m more interested in sports games and English programmes.

I didn t use to reading books ,now ienjoy reading magazines ,because I think that the more books I read , the more knowledge I get . I usde to make my mother be angry with me ,now I m obedient to her . I used to be afraid of the dark , but now I like to think about my problem in the dark and enjoy the dark instead How much I have changed !But what changed my life ? The time ,time could change everything.

当我还是小女孩的时候，我和我的朋友玩了一整天，我非常高兴。但是现在，我长大了，我只想一个人呆着，所以我担心。我过去喜欢种花，但现在我没有任何时间做，我只学习和每天做家庭作业。我喜欢看电视，并经常看漫画，但是现在我更感兴趣的是体育比赛和英语课程。

我过去不习惯读书，现在我喜欢看杂志，因为我认为我读了更多的书，我就能得到更多的知识。我曾经让我妈妈生我的气，我现在服从她。我过去害怕黑暗，但现在我会在黑暗中思考我的问题并且享受黑暗，我已经改变很多了！是什么改变了我的生活？是时间，时间可以改变一切。

[关于我的变化英语作文

"Autumn, autumn." The autumn wind shout loudly. Blue sky suddenly much higher, the weather suddenly cool wind blow gently, the temperature has gone down.

Because autumn is coming, the bird flew away. The trees are crying the leaves yellow. At this moment for skin wind doll come, accidentally knocked red ink over, on maple grandpa, is full of red ink. Wind doll immediately ran to the stream, ink ah drops, dyed red all the maple tree. Flowers withered, the fruit mature, small animals gather food immediately. Bear to eat, ready to hibernate, little rabbit. The little squirrel is looking for food everywhere, autumn girl turned around, rice yellow, red sorghum laugh in the face and red apples, red persimmon, large yellow pear, purple grapes hanging garden.

Autumn girl dressed well to mountain, is this eye shadow, lipstick, here there is a foundation, just cheek is red, is this... . The clouds sister put water with earth. Children playing in the water, play, adults are in the rain, well know the rain season. The trees in absorbs the nutrition of holy water. Pupils read the joy of autumn, also added a bit for the autumn autumn.

The autumn sky is beautiful, like a feather, like a light yarn, like a weaver said the story of the gigolo knit. Like a piece of candy, like one by one... . The autumn sky, can be said to be the supermarket in the sky, everything.

Autumn is beautiful, is amorous feelings of autumn, autumn is a harvest, autumn is a good thing. Lets sing to fall.

“秋天来啦，秋天来啦。”秋风大声的呼喊。蓝天突然高了很多，天气突然凉风习习，温度也降下来了。

因为秋天来了，小鸟飞走了。一棵棵树都把叶子哭黄了。正在这时淘皮的风娃娃来啦，一不小心把红墨汁打翻了，倒在枫树爷爷身上，全是红墨汁。风娃娃马上向小溪跑去，一路上墨汁滴呀滴，染红了所有的枫树。小花枯萎了，果实成熟了，小动物马上收集食物。熊填饱肚子，准备冬眠，小兔子.小松鼠也到处寻找食物，秋姑娘一转身，稻子黄澄澄，高粱笑红了脸，火红的苹果，朱红的柿子，黄色的大梨，紫色的葡萄挂满园。

秋姑娘给大山化好了妆，这是眼影，这里是口红，那里是粉底，只是腮红，这是......。云朵姐姐把圣水洒满人间。小孩子在水中玩耍，嬉戏，大人则在旁听雨声，好雨知时节。树木则在吸收圣水的营养。小学生读着秋天的快乐，也为秋天增添了几分秋色。

秋天的天空格外漂亮，像一根羽毛，像一块淡淡的纱，像一台织布机说着牛郎织女的故事。像一块冰糖，像一个个.....。秋天的天空，可以说是天上的超市，应有尽有。

秋天是美丽的，秋天是风情万种的，秋天是收获的，秋天是美好的。让我们一起为秋天歌唱。

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。

The twinkling of an eye, the elementary school six years has quietly but go to, my side there are many, many items are in change as time goes by, but the most obvious changes in my hometown - build.

Remember in elementary school, a grade one the way home or small TuDao, whenever it rains, the road will be muddy, a walk would step a foot mud, so at home when it rains, go out to buy things or have things out, to Wellington boots, or you go out, come back after your feet must be turning into mud strange feet.

But now, the strips into a muddy path paved roads, when it rains out walking shoes does not become dirty, instead of walking, watching the roadside trees, also another appeal.

Hometown house also is better than before, either before they are miserable, every rain cloudy, the house will leak rain, but now the house is no longer leak, tattered house turned into a two-storey houses before, people lived a happy life.

Six years in elementary school are gone, and things have changed dramatically. I think we will have a better life in the future.

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.

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

The more cars we have, the more crowed the roads are. So the roads become wider and wider. Many overpasses (立交桥) have 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.

[祖国的变化初中英语优秀作文

炎热的夏天，吃上几口冰淇淋，那是多么爽快的事啊！一日之间便可以让我们的身体领略到冰火两重气候。

一个温暖的双休日，妈妈带我到去一个地方旅行。我们带上该准备的衣服来到游玩的地方，第一天气候很正常的，我们在那里玩得很开心。可到了第二天，太阳跟我们开玩笑似的悄悄留走了，气温突然下降，我们带的衣服，根本解决不了我们的抵御当时的寒冷。因此，那天，我们只能呆在旅馆，躲在空调房里了。

据报道：现在全球的气候都在逐渐变暖。这是地球给人类的警告。或许有些人觉得地球气候变暖是一件好事，因为这样就不用过寒冷的冬天了。但也有人觉得这是一件坏事，因为地球气候变暖会导致冰山融化，到时候很多城市就会被水淹没了。

无论气候变暖，还是气候或冷或热琢磨不定，这都是人们破坏自然环境，过度地开车和开空调，让有害气体污染了大气所造成的。

天文学家霍金曾经预言：地球再过几十亿年后会变成火球，只有我们保护地球才能延长这位母亲的寿命。为了地球的生存，为了我们能活久一些，为了有更多子孙后代继续在这个地球上繁衍生息，我们要保护好地球。要保护地球，我们就应该先保护地球环境，减少有害气体的排放。我们要想生活得好，必须先让我们的母亲地球生活得更好。

保护地球是我们每一个人责任！

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。

导语：《巴黎协定》为2020年后全球应对气候变化行动作出安排。一些国家领导人和国际机构高官发表讲话或声明，对这一协定诞生表示欢迎。以下是小编带来的相关时事论据。希望对你有帮助。

世界资源研究所总裁斯蒂尔(Steer)对《第一财经日报》表示，“签约仪式反映了全球对于雄心勃勃的气候变化行动的共识。首日签署的国家数字可能有150个之多，这个数字有可能超过了人类历史上任何签署国际协议的缔约方数字。”

不过，《巴黎协定》签署有何意义? 签了《巴黎协定》还能不能退出?

《巴黎协定》如何才算生效? 签署《巴黎协定》和加入《巴黎协定》之间有何区别?为何盼着《巴黎协定》尽早生效?

以上五个问题囊括了你所需要知道的有关巴黎协定的一切：譬如，签了《巴黎协定》当然可以退出，但并不那么容易：实际上，根据协定规定，在协议生效的前三年中，任何缔约国都不能自行终止或退出协定。

中美力促《巴黎协定》签署

在本月初，中美两国发布第三份两国间气候变化声明，并在其中表示，“中美两国将于4月22日签署《巴黎协定》，并采取各自国内步骤以便今年尽早参加《巴黎协定》。”

他们还鼓励《联合国气候变化框架公约》其他缔约方采取同样行动，以使《巴黎协定》尽早生效。两国元首进一步承诺，将共同并与其他各方一道推动《巴黎协定》的全面实施，战胜气候威胁。

这一段文字实际上富含玄机。《巴黎协定》签署有何意义?由于在巴黎气候变化峰会期间，各缔约方仅制定了协议而没有最终签署，4月22日的联合国签署协定仪式，标志着协约生效过程中的第一步。

此前由于美国正值大选之年，两党候选人对气候变化议题均不做积极评价，各方一度对美国是否会签署《巴黎协定》存疑虑。

美国能源部部长莫尼兹在早先访华时，也没有正面回答《第一财经日报》所提出的这个问题，并表示不是所有的国家都会签署巴黎协议的。

与此同时，在此前访华的记者会上，时任美国气候变化特使斯特恩也承认，中方对于是否美国新总统会落实巴黎协定也表达了关切。

不过他表示，如果有任何人想退出，这都是令人惊讶的事情。

如何才能令《巴黎协定》生效呢?加入和签署之间又存在何种区别呢?[/b]

首先，按照《巴黎协定》中的规定，当批准该协定的缔约国数量达到55个，且其累加排放量达到全球总排放量55%时，该协定即正式生效。且各国希望该协议可以在2016年生效。

其次，在各国层面，在签署《巴黎协定》之后，还需要各签署国家在各国国内进行行政或司法程序，最终将批准的文件交回联合国。

《巴黎协定》年内可以生效么?

针对是否《巴黎协定》年内可否生效这一问题，各方目前看法相当积极，其原因在于中美联手。

正如上述美国国务院高级官员在电话会议中一直强调，中美占全球总排放量40%。而中美希望各自在国内采取国内步骤，以便今年尽早参加《巴黎协定》。

在美方而言，据上述官员介绍，在签订之后，该协议将形成一份行政协定(总统无须参议院同意而与外国所订的协定)，可以由总统直接批准。

在其他大部分国家，需要议会等组织来通过《巴黎协定》。根据目前已知的情况，对气候变化议题最激进的几个小岛国国家已经提前完成国内立法批准程序，将在今日签约仪式后同时递交批准文件。

在欧盟方面，由于欧盟的政治决策机制过于冗长，目前欧盟内部还没有完成内部指标分配谈判，即欧盟将如何在内部各成员国之间分配40%的减排目标，因而唯有在此谈判结束之后才能进入对《巴黎协定》的批准程序，目前估测这一最终加入程序有可能推迟到2017-2018年。

不过上述美国国务院官员表示，目前欧盟内部出现了一些积极信号，不过最终结果还要看当天签署时的情况。

然而，如果欧盟不能在2016年完成加入程序，欧盟就不可能被算入上文所提到的55个缔约方之中，亦无法参与缔约国第一次会议和重要决策的制定，只能获得没有什么影响力的观察员身份。

在其他主要缔约方方面，目前巴西国内政治动荡，并不预期其能在2016年完成加入程序。而金砖国家中的印度、俄罗斯、南非等国尚未宣布何时批准该协定。

为何期盼《巴黎协定》尽早生效呢?

如同中美在第三份气候变化共同声明中所说，“ 《巴黎协定》标志着应对气候变化的全球性承诺，也发出了需要迅速向低碳和气候适应型经济转型的强有力信号。”

为加快清洁能源创新和应用，中美双方将共同努力落实巴黎会议上宣布的“创新使命”倡议各项目标，并推进清洁能源部长级会议工作。

实际上，《巴黎协定》只提供了原则框架，通过该协定可以令各国尽早在具体问题上寻求适合的解决办法。

由气候动议组织和麻省理工斯隆管理学院合作的一项气候记分板项目就?计算了目前各国的国家自主贡献，而数据显示目前的国家自主贡献目标意味着到2100年温升3.5摄氏度，不足以完成《巴黎协定》1.5度/2度的目标。该项目提出，提高雄心、深度减排、早日达峰才能早日实现《巴黎协定》的目标。

该?研究指出，欧盟?应将气候目标从2030年比1990年减排40%提升至2030年比1990年减排47%，美国应将气候目标从2025年比2005年减排26%提升至2030年比2005年减排45%等等。

斯蒂尔对《第一财经日报》表示，“如同20个国家已经显示的，我们可以在顾及经济增长的同时进行减排。”

签了还能退么?

签了《巴黎协定》还能退么?答案是，可以。

虽然这个答案令人感到有些吃惊，但是通常在国际协定的制定中，是存在退出机制的，这是国际协议的常规部分。

根据协定中的条款，在协定生效的前三年内中任何缔约国都不能退出《巴黎协定》，这一机制就确保了国际协议避免朝令夕改的命运，且在预防美国国内政治扰乱国际秩序方面有显著作用。

上述美国国务院高级官员表示，尽管退出机制存在，“我不认为任何人会真的从该协议退出。”他并表示，美国下一任新总统也不能说，想明天退出就能退出的。

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yesterday i came across my old classmate of my primary school on my way home.i havent seen her for two years.her name is lili.i found she changed a lot .she become taller than before.she has become an athlete and now very popular.she has a very good character.she is funny and outgoing.she has a bright and cheerful disposition.

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.

清明是表征物候的节气，含有天气晴朗、草木繁茂的意思。常言道：“清明断雪，谷雨断霜。”时至清明，华南气候温暖，春意正浓。但在清明前后，仍然时有冷空气入侵，甚至使日平均气温连续3天以上低于12℃，造成中稻烂秧和早稻死苗，所以水稻播种、栽插要避开暖尾冷头。在西北高原，牲畜经严冬和草料不足的影响，抵抗力弱，需要严防开春后的强降温天气对老弱幼畜的危害。

“清明时节雨纷纷”，是唐代著名诗人杜牧对江南春雨的写照。但是就一些地区而言，情况并非如此。特别是华南西部常处于春旱时段，4月上旬雨量一般仅10至20毫米，尚不足江南一带的一半;华南东部虽然春雨较多，但4 月上旬雨量一般也不过20至40毫米，自然降水亦不敷农业生产之需还须靠年前蓄水补充。此外，5-6月是一年之中冰雹最多的月份，应当加强对雹灾的防御。

清明时节，除东北与西北地区外，中国大部分地区的日平均气温已升到12℃以上，大江南北直至长城内外，到处是一片繁忙的春耕景象。

“清明时节，麦长三节”，黄淮地区以南的小麦即将孕穗，油菜已经盛花，东北和西北地区小麦也进入拔节期，应抓紧搞好后期的肥水管理和病虫防治工作。北方旱作、江南早、中稻进入大批播种的适宜季节，要抓紧时机抢晴早播。

“梨花风起正清明”，这时多种果树进入花期，要注意搞好人工辅助授粉，提高座果率。华南早稻栽插扫尾，耘田施肥应及时进行。各地的玉米、高粱、棉花也将要播种。“明前茶，两片芽”，茶树新芽抽长正旺，要注意防治病虫;名茶产区已陆续开采，应严格科学采制，确保产量和品质。

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!