高中英语作文高三网经典20篇

导语：每个人都有自己的妈妈，你喜欢你的妈妈吗?下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

My mother has no idea that her ninetieth birthday is coming up. She has no notion of the time of day, the day of the week. the season of the year, the year of the century. No notion of the approaching millennium. And no idea any longer, who I am. Her forgetting of me happened just a few months ago, after I had been traveling for more than a month and hadnt been to see her. When I came back, she asked me if I were her niece, l said no, I was her daughter. "Does that mean I had you?" she asked. 1 said yes. "Where was I when l had you?" she asked me. I told her she was in a hospital in Far Rockaway. New York. "So much has happened to me in my life." she said "You cant expect me to remember everything."

My mother was once a beautiful woman, but all her teeth are gone now. Toothless. No woman can be considered beautiful. Whenever I visit her in the nursing home, she is sitting at the table in the common dining room, her head in her hands, rocking. Medication has eased her anxiety, but nothing moves her from her stupor except occasional moments of fear, too deep for medication. This is a room that has no windows, that lets in no light, in which an overlarge TV is constantly blaring, sending images that no one looks at where the floors are beige tiles, the walls cream colored at the bottom, papered halfway up with a pattern of nearly invisible grayish leaves. Many of the residents sit staring, slack-jawed, open mouthed. I find it impossible to imagine what they might be looking at.

When I walk into the dining room on the day of my mothers birthday, I see that she has already been served lunch. The staff has forgotten to hold it back. Though I told them a week ago that I would be providing lunch. She hasn’t touched anything on her tray except a piece of carrot cake, which she holds in her hands. The icing is smeared on her hands and face. I dont want my friends to see her smeared with icing, so I wet a paper towel and wipe her. This fills me with a terrible tenderness, recalling, as it does. a gesture I have performed for my children. As I wipe my mothers face, I see that her skin is still beautiful I hold her chin in my hand and kiss her forehead. I tell her its her birthday, that shes ninety years old. "How did that happen?" she asks. "I cant understand how that could happen."

l have brought her a bouquet of crimson, yellow, and salmon-pink snapdragons. She likes the flowers very much. She likes the name. "Snapdragons. It seems like an animal thats going to bite inc. But its not an animal, its a plant. Thats a funny thing,"

I have bought food that I hope will please my mother, and that will be easy for her to eat: orzo salad with little pieces of crayfish cut into it, potato salad, small chunks of marinated tomatoes. I have bought paper plates with a rust-colored background, upon which are painted yellow and gold flowers and blue leaves.

My friends Nola and Gary come for my mothers birthday. When we are about to leave, I tell my mother that Im going on vacation, mat I wont see her for three weeks, that 1 am going to the sea. "How will I stand that, how will I stand thats she says, but I know that a minute after I’m gone shell forget I was there.

悠扬悦耳的上课铃声准时响起，学生们三五成群，谈笑风生地走进教室，哎?原本应该站在讲台上的历史老师此时此刻已经笑容满面地坐在学生的位置上，讲台上取而代之的是前排一位矮个子女生，这是怎么一回事?原来，这位女学生做了一套有趣的历史课件，历史老师便把宝座拱手相让。

一堂生动活泼的历史课便拉开了帷幕。课上，小老师讲的不足的地方，学生们便帮她补缺补漏。瞧!这边小老师正津津有味的给我们讲三国的故事，讲台下的一个学生却举起了手“什么事?”小老师正讲的高兴，被这个“不速之客”打断，十分窝火。“老师，我可以帮你把这段对话表演一下吗?”学生们面面相觑，小老师的脸上顿时有“阴”转“晴”。“快上来”小老师热情的邀请。于是，有趣的“现代版三国表演”给这堂课添色不少，笑声和热烈的讨论声久久回荡在教室里……

微风拂面，如一双温柔的手抚摸着学生们紧绷的心弦，生物老师带着学生们投入自然的怀抱，在池水边同小鱼嬉戏;在柳树边同纤细的柳枝一起翩翩起舞……与大自然相融，另一堂原来生硬的生物课丰富多彩起来，学生们对自然地赞美转变成一段段优美的文字，抒发得淋漓尽致，学生们在自然界中不由自主地形成两派，激烈的辩论使学生们大显身手，大长见识。

我们在英语世界里漫游，通到电脑屏幕与外国小朋友面对面的用英语交流;在体育课中，接触各式各样的体育器材;生物课上，我们的学习地点常常在动物园与植物园，在这两者中来回观察，多样化的教学开阔了我们的眼界，老师与学生更是交心的好朋友……

当太阳太太涨红了脸沉到了地平线下方时，学生们又过完了充实的一天，少了多如小山的作业，许多学生对图书馆更是“情有独钟”。像海绵吸水般在图书馆里汲取自己所需要的知识，看!不少学生还为周末学校举行的形式多样的知识竞赛做准备，学生们也在这个时候总结一天下来学习的成果……

我说这里是中学，还不如说这是一所环境优美的乐园。这里，老师是我们的好朋友，学习是解放头脑，解放手脚的快乐活动，挑战自我，挑战知识是成长的主旋律。

我是个充满好奇的女孩，对周围的一切都充满好奇。我很喜欢吃菠萝，妈妈经常买回来给我吃，每当妈妈切开菠萝后，总是先要放入盐水中浸泡一会儿。我很好奇，便问妈妈：“这是为什么？”妈妈笑着说；“用盐水泡过的菠萝更好吃！”至于为什么会好吃，妈妈也讲不出道理来。于是，我做了一个小试验，想知道盐水菠萝和普通菠萝的区别。我先把切好的菠萝分成两份，一份放入盐水中泡，一份放入装有清水的盘子里。过了一会儿，我拿起清水中的菠萝吃起来，可刚咬下就感觉又酸又涩，舌头还发麻；之后，我又尝了尝盐水泡过的菠萝，味道甜还很好吃。我翻了《十万个为什么》，从中知道了答案。原来为了便于长途运输，果农经常把没有成熟好的菠萝采摘了。这时候的菠萝中含有机酸多，酸味会多于甜味。这其中含有一种叫菠萝酶的物质，它分解蛋白质，对口腔粘膜和嘴唇都有刺激性作用，让人嘴里感到刺痛发麻。为了不让嘴发麻，人们就常常用水泡一下。因为盐水对菠萝酶有抑制作用。用盐水泡过的菠萝吃起来才香甜可口，让人百吃不厌。哦，原来是这样，我终于明白了这个道理。我们身边常常有许多奥秘，只要我们细心探索，就会有许多新的发现！

Everyone admires beauty. Everyone has his own standard about beauty.

Nowadays some people tend to think that they own beauty if they have a good

looking. They are not satisfied with their appearance. They spend much money

taking a kind of operation. Can beauty really be man-made? If so， everybody can

get beauty. As a result， there is no beauty at all.

The appearance is given by our parents and is unique in the world. Everyone

should value it. Id rather prefer nature as the standard of beauty. Just accept

yourself， accept everything the god gives to you， and create the beautiful life

belong to you.

Many heroes dont have beautiful surface. However， their beautiful images

often come to our minds. Their beauty comes from their contributions to the

society.

Dont be eager to judge whether a person is beautiful or not without a

thorough understanding of him. A beautiful person is not the one with a good

looking， but with a broad and kind heart.

Good looking is pleasant while spiritual beauty is more important. As an

old saying goes， “ Virtue is fairer than beauty. ” If you have a kind heart， you

own real beauty.

The Dragon Boat Festival, also called Double Fifth Festival, is celebrated on the fifth day of the fifth moon of the lunar calendar. It is one of the most important Chinese festivals, the other two being the Autumn Moon Festival and Chinese New Year。

The origin of this summer festival centers around a scholarly government official named Chu Yuan. He was a good and respected man, but because of the misdeeds of jealous rivals he eventually fell into disfavor in the emperors court。

Unable to regain the respect of the emperor, in his sorrow Chu Yuan threw himself into the Mi Low river. Because of their admiration for Chu Yuan, the local people living adjacent to the Mi Lo River rushed into their boats to search for him while throwing rice into the waters to appease the river dragons。

Although they were unable to find Chu Yuan, their efforts are still commemorated today during the Dragon Boat Festival。

端午节，又称为五五节，因为端午节是在农历的五月五日，是三个重要的中国节庆之一，其他两个分别是中秋节和农历新年。

这个节日的由来是古代中国有一位博学多闻的官吏屈原，他是一位爱民而且又受到尊崇的官吏，但是由於一位充满嫉妒的官吏陷害，从此在朝廷中被皇帝所冷落。由於无法获得皇帝的重视，屈原在忧郁的情况下投汨罗江自尽。

由於对屈原的爱戴，汨罗江畔的居民匆忙的划船在江内寻找屈原，并且将米丢入汨罗江中，以平息汨罗江中的蛟龙。即使他们当时并没有找到屈原，但是他们的行为，直到今天在端午节的时候，仍然被人们传颂纪念着。

I study in a high school, the school is far away from my home, so I have to live in the school.

The first day I came to the school, the headmaster led me to a dormitory, he said I would have three roommates.

I was the first one to come, so I waited a minute to meet my roommates.

At last, I saw them, they are from different places, I learned how to get along with them. Li Hua loves music so much, he can play guitar, we hear him play guitar when we don’t have class.

Wang Hai is into reading all kinds of novels, sometimes he will read a novel the whole night. Su Kai likes playing basketball, he watches all the news about NBA.

While I like playing tennis, though we have different hobby, we share our happy and sorrow, the difference makes our life colorful.

我在一所高中上学，学校离家里很远，所以我要在学校住。我第一天来到学校的时候，班长把我领带一件宿舍里，说我将会有三个室友。

我是第一个来到的，所以我等了下才见到室友。最后，我见到了他们，他们来自不同的地方，我学着如何与他们相处。

李华很喜欢音乐，他会弹吉他，当我们没有课的时候，就听他弹吉他。王海喜欢读各种小说，有时候他会一整夜都看小说。苏凯喜欢打篮球，他看所有关于NBA的新闻。然而我喜欢打网球，虽然我们有不同的兴趣爱好，但是我们分享喜怒和哀乐，差异让我们的生活变得多彩。

[高中英语作文：我的室友

Most westerners always celebrate Christmas Day as their major festival, in

order to memorialize Jesus. During that time, they always have several days off,

so they can enjoy this festival with all their hearts. The children often get

together with their friends. The adults are busy with decorating their houses.

They also send the postcards with their best wishes to each other. In the

streets, there are so many Fathers Christmas sending presents to the passers-by.

And everything is on a discount in the supermarkets. Thus the supermarkets are

the busiest places.

In the evening, the families usually have pudding, sandwiches, apple pies

and some other desserts for dinner. After supper, the families always sing and

dance around the Christmas tree. Sometimes, they also go to church. Before going

to bed, the children often hang up their stockings beside their bed, so that

Father Christmas will fill them with presents. It is said that Father Christmas

always drives a deer to the human world and entering into each house from the

chimney. Now the children no longer believe in Father Christmas, but they still

hang up their stockings, because their parents will fill them with presents.

From the chart, it is obvious that renting a room near the university is more comfortable to live in. However, If let choose, I will choose the former without hesitation.

For one thing, Im a person who is afraid of loudiness. So I would like to live with other 3 persons rather than myself alone. Moreover, I can learn how to communicate with others and help each other if I live with other people. I also can make more friends in the university.

Secondly, even though there is no single cleaning facility in the dormitory, it can help me adapt myself to the surrounding and learn how to live in harmony with others. Whats more, although Im a person who loves freedom, I hope the dormitory life could make my life more regular and meaningful.

Last but not least, the fees of the dormitory is far cheaper than the renting room. Choosing the former one will make easier to me to afford it by myself.

In a word, it is absolute for me to choose the university dormitory. As the facts I mentioned, I believe it is a wise choice.

Many years ago, credit card was believed to be the great improvement to facilitate people’s life, since then, people didn’t have to carry the paper money at hand, a card could pay the bill. Nowadays, with the development of technology, a more convenient way has been invented. There are all kinds of APPs in China, people can shopping online, order the food and do all kinds of business, the most important thing is that they can pay money just to click the button. In the big cities, you don’t need to take money at hand, a smart phone can solve all the problems. When you buy things, you can take out your phone and then scan the two-dimension code, the bill is paid. The foreign media reported the convenient way and they were astonished by China’s change. In the future, more Apps will be invented.

许多年前,信用卡被认为是极大的改善和便利了人们的生活,从那时起,人们不用把纸币带在身上,信用卡可以支付账单。如今,随着技术的发展,发明了一种更加方便的方式。在中国有各种各样的应用程序,人们可以网上购物,饮食和做各种各样的业务,最重要的是,他们可以单击按钮付钱。在大城市,你不需要把钱带在身上,智能手机可以解决所有的问题。当你买东西时,你可以拿出你的手机,然后扫描二维码,支付账单。外国媒体报道了这种便捷的方式，他们震惊于中国的变化。在未来,更多的应用将会被发明出来。

也就是说在一个人的一生中有许多次开始和结束。每一年是一个新的开始，每一天是一个新的开始，甚至每一分、每一秒都是新的开始。面对这瞬息万变的世界，我们注定要用新的面貌来适应它。

我也迎来了我新的开始，因为新学期即将开始。

在开学的前几天，我竟每夜都曾辗转反侧。是因为激动吗?也许吧，开学后会见到好多朋友，会有比假期多的多好玩的故事……是因为对开学后的忧虑吗?也许吧，开学后就是初二了，压力、竞争肯定都会增加，自己能否顶住呢?……是因为对假期的怀念吗?也许吧，开学后的生活肯定不如假期里轻松，奈何时光如流水一去不返……

朋友知道后，说：“你这又何必呢?既来之，则安之嘛!”可是，面对一个新的开始，内心怎么可能会平静的下来呢?有了新的开始，自然会想要做些准备，以一个新面貌来对待将要来到的一切。

就这样度过了几天，开学的日子终于到了。

有一个新的开始，自然会有一些改变。原来的教室不再属于我们班了，我们高二了。于是心甘情愿地搬到勤学楼三楼的高二(17)班去了。黑板不一样了，由传统的黑色，变成了墨绿色;教室也比原来更亮了，四面墙中有两面有窗户;墙上也不再有我们曾经熟悉奖状和学习版块……

当然，变化还不仅仅是这些。三门主科，有两门换了老师，由陶老师和丁老师代替了冯老师和钱老师。这意味着我们将要重新开始适应老师的教学方式，原来的所有习惯都会改变。

各位同学也有很大的变化。当然这不仅仅是指各位同学们都长高了许多。更多的是由于压力大和心理年龄增加等多种原因，使大家都不再像初一时那么爱玩了。可是爱说话的毛病还是没改，大伙儿叽叽喳喳说个不停，像是多年未见的好友。有的说假期去哪儿了，有的在抱怨假期太忙，有的在打听作业时怎么做的……更有甚者对我说：“我终于又听到你的声音了!”看来，虽然老毛病没改，大家还是准备好了以新面貌来迎接新学期的。

新学期开始了，生命纪录再度更新。一切已成过往，何必再去记挂呢?它们只不过是旧档案而已。在新学期伊始，以一个全新的面貌来面对即将开始的一切，不留遗憾，向旧纪录挑战是我们应该做，也是将要做的。来吧，让我们一起展现一个新的自我!

This morning i went to the english corner which is in the park near my home. it is three years since it was founded.

Many middle school students as well as college students and foreigners take part in the activity. people there practice speaking english by talking about something interesting. people also exchange the experience in english learning. i think it is a good chance for me to use what i have learnt in my english class. i felt very cool after i got back home.

I’ll try my best to learn english better, for it is so widely used in the world.

教室门前的牌码又增加了一位，熟悉而又陌生的高三终于到来了。黑板旁倒计时牌上的数字是那么的扎眼，转眼间喧闹的教室也渐渐的多了一些沉重，少了一些欢闹。拖着疲惫的身躯，顶着压抑的心情，高三，我来了！

“高三了。”这句话很早以前就出现在脑海中过，但我还是没想到会来得这么快。无形的压力催促着我拼命向前，提笔的速度也在不知不觉中提升，草稿本瞬间用完了一本又一本，上面记载了每日学习的记忆和难以言表的心情。书包、抽屉、桌面，甚至窗台，一切可利用的空间都被塞满了补充大脑的资料书籍，咖啡喝的比水还多，机械的头颅只顾抬起，然后迅速又埋下，扎入一片书海之中----这就是高三。

高三，这是人生最痛苦最难忘最快乐最无趣的一年。我们在高三这一年仰望星空，紧握手中的笔，在这一年中抒写着漫长而又晶莹的诗篇。抬头闭上眼，仿佛梦想中的目标就在眼前，睁开眼才发现，其实要走的路还很远。高三的道路上满是荆棘，坚韧的心灵中被划过的无数道伤痕，鲜艳的鲜血和晶莹的泪同时滴落在默默的夜晚，但也仍旧没有放弃过。高三就是这样，痛并快乐着。

高三是一个追逐梦想的过程。梦想是高贵的，遥远的。那个梦想离我们越遥远，我们的努力就越有价值。许多时候，成功之后才会发现，追逐梦想的那份刻苦，那份诚恳，那份不易比实现梦想后，更加给人感觉深刻。当无数的A、B、C、D摆在面前时，当各类难以区分的化学实验，翻来覆去的物理模型，千变万化的数学应用陈列在一块时，那份坚毅的眼神，连同我们的内心，就像一名无畏无惧的战士，以笔代刀，勇猛向前。

拿起手中的笔，揉揉发酸的肩膀和脖子，靠上靠背，仰望夜空，闪烁的光辉召唤着我。低下头，我对自己呐喊：高三，我来了！

Calligraphy is the essence of Chinese culture, which has developed into a special high-level art apart from satisfying the needs of daily writing. It has been flourishing for thousands of years in China. Shops with strong commercial atmosphere will gain some elegance if they are decorated with some quaint cultural calligraphic works. Sitting rooms, studies and bedrooms can be nice-looking with calligraphy works decorated. As a kind of art work, the writing of calligraphy is particular. The Chinese characters are written on Xuan paper which absorbs ink very well and then are mounted to hang on a wall. The calligraphy works are mostly a poem or a motto that the host of the room likes it much; if it is written by the host himself, it will demonstrate more his aspiration and interest as well as his talent.

书法是中国文化的精粹，除了满足日常书写外，它已经上升成为一门特别的高等艺术。他兴旺于中华大地数千年而不衰。商业气息浓重的店面装饰一些具有古色古香、文化色彩的书法作品就会平添几分高雅。书法作品也常常装饰客厅，书房和卧室。作为一种艺术，书法的书写是很讲究的。汉字写在吸水性很强的宣纸上，然后再装裱起来挂上墙壁。书法作品多半是居室主人所喜爱的一首诗词或是一句格言;如果这是他自己所作，那就更能显示他的志趣和才华了。

I have a great time during the winter holiday, because I enjoy myself as

well as focus on my study. As it’s known to all, the Spring Festival is the most

important in winter holiday that would occupy much time to celebrate it.

Therefore, I finished my homework first, so that it won’t bother my enjoyment

during the festival. I finished my home work in one week. And I went shopping

with my parents. We bought a lot of things, especially snacks and fruits. Then,

it was the Spring Festival. We had a big dinner on the New Year’s Eve. My

parents prepared the big dinner and I could only act as assistant. The dinner

was so delicious that I ate so full. In the next several days, my parents and I

visited our relatives and friends or they visited us. Sometimes, we went out for

fun together. We children were always the most excited. Now, holiday is coming

to the end and I will go to school soon. I am so happy that I have a wonderful

winter holiday.

English dairybw

July 5th Monday cloudy

Today I came back from a place named “he chuan”, it’s a good place. There has some nice view like chang jiang river. I came there in two days ago. Our aunt is here. We had a good time in there. But I also write English dairy too. Because of the wrong computer, the message didn’t here. I wish myself to live more better tomorrow.

July 6th Tuesday cloudy;

Ah ha, when I get up, it was time for lunch. But I really have a lot of work to

do, I must write words and English dairy, then learned “Li yang” English, and then …… .

Oh, my god, if I do it in the afternoon, I will ready to dead. So I wrote words, and now

I’m writing my English dairy. Wish I could finish these works today. Bye!

July 9th Friday sunny0jK,

How happy I am. Yesterday I finished all the work very quick, so I have a lot of time to do myself. Sometimes finish work early is a good thing, we can have more interests to do the next work. Because of this, I write English dairy eight in the morning. But I wrote it in the evening in the pass day. Everyone, if you can finish the work quickly, not lazy, just try your best.

July 12th Monday sunny

How tired am I! I went back from chongqing three hours ago. In the city I nearly lost the way. Thanks for the hot heart man and woman. They help us to find the way. Oh, don’t think so badly, I’m fine. Because of my hard, my homepage is more beautiful than before, I’m very happy to see it. I love make homepage, if you love it, please let me know, we can take hours talking about homepage. Thank you.

July 14th Wednesday rainy

Yesterday I came to the center of Chongqing with my mother. We came to a place named “toward the air door”. I think many people know it. The night view is so beautiful that we all don’t want to back to home. I have a photo here. In the nine, we had to go back home. I didn’t wash my face before I went to bed, I’m too tired.

July 16th Friday rainyp

This holiday is my best busy holiday for I am learning English, computer and word and I fall in the weekend exam. Many times I want to take today off, but my mother said to me:“go on, you must belive that you can do it.” So I have to try. Now my English is better than 2months ago. I must thanks my mother, she is good for me. Practices makes perfect.

July 21th Wednesday rainy

Good morning everyone, I have some good news and some bad news. The good news is that I have a home page: ; how happy am I. The bad news is the computer game cd-rom is wrong. I can’t play computer game these days. It’s the worse for me. Welcome to my homepage and I wish whom could give me a right cd-rom(you are in sleep).hen hen……

July 22th Thursday sunnyp

Today I came to the city of Bishan,its a beautiful city.Its the shoes centre of western china. I think many people know it. It developed very quickly these years.More and more people move in it. Im pleased to be a Bishan people.

July 26th Monday sunny .

Hello, everyone! I’m so pleased to tell you: I have finished my web today.. It took me more than two days to do. I have a English pen friend now. I want to get pen friend more. So welcome write to me. My E-mail is:@126.com I’m so tired when I wrote this message, I must go to bed quickly. Good bye.5t

July 28th Wednesday rainyh

I will go to school few days later. I’m afraid that I can’t get used to the school life because I true very hate school. I don’t think there has a good school in my home. We have zero English teachers from USA and we have zero good computer ..May be many students can’t agree with me. But they will agree if they can see a really good school. do you agree with me?

July 31th Saturday rainyqn

Every day or every time many people was failed in something. They usually said that it was bad lucky. But the teacher of “Liyang” said:” you should do a little more then you will won.” Remember this word. Then don’t be shy, just try. If some laugh at you, you can say go yourself. If you can do it, that means you are a strong man.

August 1st Sunday sunny

Today I’m very tried for I made my homepage from 10:00 yesterday to 5:00 today. Seven hours nearly let me dead. But I’m pleased to see my homepage has been changed more and more beautiful and full with web. So I will keep doing tomorrow,, I can’t do this night, I’m ready to go to bed. Goodbye, every friend. See you tomorrow.

August 3ed Tuesday sunnyq

I want to kill my bother named kewang because every time and every day he makes me very tried. If yesterday he hut you, tomorrow he will heart you. He is a silly man, he went to bed at 9:00,then he woke up at 6:00 and then he shouted very loudly to makes me up. But I went to bed at 4:00 morning for my home web. I really want to kill him.

20XX年X月X日 晴

Summer holidday is coming.I have a good plan for it.My best friend Tony who is from Britain will spend the holiday with mw.Tom is 17 years old ,he like China very much.

One week ago,I wrote him a letter,inviting him to come to Dalian for the holidays.Tony has accepted my invitation and will fly to Dalian next week.I will go to the airport to pick him up.Then well show him around the city.Well go to the beach to watch the sea first.

Then well visit some insteresing places.Tony will live in my house during the holiday.I hope well have a good time.

Thanksgiving Day is the USA and Canadas holiday. Later, people often thank the others on this day.

It’s in November of last Thursday is Thanksgiving Day.

Thanksgiving Food

Cornbread, English Cheese Pie, Venison, Ducks and Geese, Wild Turkey, Garlic and Onions, Pumpkin Pudding are Thanksgiving Day’s food.

Thanksgiving Day a very traditional color of the food. Every Thanksgiving Day, Americans must eat a fat chicken. Because turkey is the traditional course.

Thanksgiving Day Blessings

Thank the parents. They give me the life, let me to study.

Thank the sisters and brothers. They let me healthy growth. In my difficult times, they stretched out their hands warm.

Thank the teachers. You let me to study, let me have the ability to pay for someone else.

Thank the friends. You bring me a lot of funny, bring me a lot of self-confidence. You bring me a lot of help, let me better to face all, too.

Oh, THANK YOU EVERYONE!

Oceans becoming more acidicThe worlds oceans are slowly getting more acidic, say scientists.The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters pH value is not great at the moment but could pose a serious threat to current marine life if it continues, they warn.Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of fossil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by seawater.

Once in the water, it reacts to form carbonic acid.Scientists believe that the oceans have already become slightly more acidic over the last century.But these researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change."This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira."And we predicted amounts of future acidity that exceed anything we saw over the last several hundred million years, apart from perhaps after rare catastrophic events such as asteroid impacts."If carbon dioxide release continues unabated, ocean pH could be reduced by as much as 0.77 units, the authors warn.It is not absolutely clear what that means for marine life, however.

Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean lifeforms may be more sensitive to pH changes.Coral reefs and other organisms whose skeletons or shells contain calcium carbonate may be particularly affected, the team speculate. They could find it much more difficult to build these structures in water with a lower pH.In recent years some people have suggested deliberately storing carbon dioxide from power stations in the deep ocean as a way of curbing global warming.But Dr Caldeira said that such a strategy should now be re-considered."Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing CO2 into the atmosphere we warm the planet; and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.

自我介绍是向别人展示你自我介绍好不好，甚至直接关系到你给别人的第一印象的好坏及以后交往的顺利与否。下面就是小编整理的高三英语口语自我介绍，一起来看一下吧。 大学英语口语自我介绍范文篇一：

Hello, everyone!My name is Winnie. Im a 15 years old girl. I live in the beautiful city of Rizhao.

Im an active, lovely, and clever girl. In the school my favorite subject is math. Perhaps someone thinks its difficult to study well. But I like it. I believe that if you try your best, everything can be done well.

I also like sports very much. Such as, running, volleyball and so on. Im kind-hearted. If you need help, please come to me.I hope we can be good friends!

OK. This is me .A sunny girl. 大学英语口语自我介绍范文篇三：

Good morning/afternoon/evening, my name is . It is really a great honor to have this opportunity/chance to introduce myself. I would like to answer whatever you may raise, and I hope I can make a good performance today.

上午好/下午好/晚上好!我的名字叫……。今天有机会进行自我介绍深感荣幸。我乐意回答

你们所提出来的任何问题。我希望我今天能表现的非常出色。 大学英语口语自我介绍范文篇二：

I am years old, born in province/Beijing, northeast/southeast/southwest…… of china, and I am currently a freshman(大一新生)/sophomore(大二学生)/junior(大三学生)/senior(大四学生) student at Capital Institute of Physical Education.

我今年……岁，出生在……省/北京，它位于中国的东北/东南/西南……等部。我目前是首都体育学院大一/大二/大三/大四的学生。

I still remember the first time I went to the zoo.

When I was only five years old, my mother took me there.We took the camera and went to the station together. There were so many monkeys, tigers, lions, wolves and other animals in the zoo. We took many photos in the zoo with the animals. I was pleased to see so many real animals at the same time. They seemed so lovely and active.

I spent a nice day. But on my way home, I began to feel sorry for them. They were taken away from their parents and friends and also far away from the nature. They must have felt lonely, I thought. Every day, the only thing they could do was to sit there and wait for food.

我仍然记得第一次去动物园的那一天。

5岁那年，妈妈带我去动物园。我们带了相机一起过去。那里有猴子、老虎、狮子和狼等等，我们跟它们照了很多相。我很高兴能同时看见那么多活灵活现的动物，他们看上去又活泼又可爱。

我度过了快乐的一天。可是在我回家的路上，我开始替它们难过起来。人们把它们从父母和朋友身边捉走，它们一定感觉很孤单，我想。它们每天惟一可做的事就是等着人们来喂食。

Do chinese have any morals?Thats a good question.Many people insist that ideas about right and wrong are merely personal opinions.Some voicesthoughare calling chinese back to traditional moral values.some people suggests that great moral stories can build character.Many chinese still believe in moral values.But what are they?

To begin withmoral values in chinese are like those in any culture.In factmany aspects of morality are universal.But the stories and traditions that teach them are unique to each culture.Not only thatbut culture influences how people show these virtues.

One of the most basic moral values for us is honesty.People still believe that "honesty is the best policy."

In no way can this brief description cover all the moral values .Courageresponsibilityloyaltygratitude and many others could be discussed.But no matter how long or short the listmoral values are invaluable.They are the foundation of any culture.中国人有道德吗?这是个好问题。许多人坚持对与错乃是个人的意见。一些声音，但呼吁中国回到传统的道德values.some人认为伟大的道德故事可以塑造性格。许多中国人仍然相信道德的价值。但他们是什么?

首先，中国人的道德价值观和任何文化中的一样，事实上，道德的许多方面是普遍的，但教给他们的故事和传统对每一种文化都是独一无二的，不仅如此，文化影响人们如何表现这些美德。

对我们来说，最基本的道德价值之一是诚实，人们仍然相信“诚实是最好的政策”。

在任何情况下，这一简短的描述都包括了所有的道德价值，勇气、责任、忠诚、感激以及其他许多人可以讨论的，但无论列表有多长或短，道德价值都是无价的，它们是任何文化的基础。