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关于植树的英语作文高中回信体裁通用20篇

周天,天气晴朗,我和妈妈到楼下花园里种下一棵小桃树,树是妈妈早就准备好了的,妈妈给我拿来了铁锨,我用尽力气挖土,好不容易才挖了一个小坑,妈妈告诉我:应该把土尽量捣碎,这样小树好成活。以下内容是小编为您精心整理的关于植树的英语作文高中回信体裁,欢迎参考!

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高中英语作文:分享的意义

全文共 1029 字

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I believe whenwe were little babies, we were taught to learn to share with others. At first, Idon’t understand.

But now I can understand gradually.

Share happiness will makeme feel happier, while share my sadness with my friends will make me reduce sadness.When I told my friends I got the first praise in the recital contest, they allcongratulated to me and said many good words, which made me happier.

When I gotblame from my teacher, I told my friends, which made me felt comfortable. Besides,their comfort also helped me feel better.

What’s more, sharing my experiencewith others that help them lots can makes me feel satisfied.

Anyway, sharing my emotion and things withothers makes me feel awesome. You’d better try to learn to share, and then youwill understand.

我相信在我们还是小孩的时候,我们就被教导要学会与人分享。起初,我不是很明白。

但现在我慢慢地了解了。分享快乐会让我更加快乐,而和朋友分享我的悲伤也会减轻我的悲伤。

当我告诉我的朋友我在朗诵比赛上取得第一名的时候,他们都向我表示祝贺,并说了很多好话,这让我感到更开心。

当被老师责备时,我告诉我的朋友,说出来能让我感到舒服。此外,他们的安慰也能让我感到更舒适。

更重要的是,分享我的经验给他们,能够帮助他们使我感到很满足。不管怎么说,与别人分享我的情感,事情让我觉得很棒。你最好也努力尝试着分享,之后你就会明白了。

[高中英语作文:分享的意义

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更多相似作文

篇1:高中英语

全文共 575 字

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When I went to middle school, it was hard for me to adjust the new

environment at first, because there were so many subjects to learn, I fell

behind other students. I did not know what to do, I just wanted to get away from

school. I talked about my annoyance to my friend, she told me that I got too

much pressure and she suggested me to take relax and made progress step by step.

She said everything would be better someday. Now I have made progress and when I

look back on the passed days, it was just a small problem for me. I got over the

hard moment and become a strong person.

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篇2:高中英语日记

全文共 948 字

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In the east of China,there is a small city---Haimen.I was born

there.Today,I am telling you about my hometown.

Haimen is not far from Shanghai.Its at the mouth of the Changjiang

River.Haimen is a modern city.There are lots of high buildings in it.Most of us

live in flats.We like to live in flats because we can be close to our friends.In

the center of Haimen,there are many shops.You can buy some nice things

here.Things in most shops arent expensive.You can pay a little money and they

are yours.

My hometown is a beautiful city.On each of the roads,there are some big

trees and nice flowers.The roads are also very clean.They make people happy and

comfortable.The seasons here are very nice.I like autumn best.Its neither hot

nor cold.A poem says “Flyer of summer come to my window to sing,then fly

away.And yellow leaves of autumn,which have no songs,just fall there with a

sign.” Its very cool.

I love Haimen.Its a nice place to live.Welcome to my hometown.

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篇3:高中英语作文:对手机的看法

全文共 1315 字

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Cellphones are becoming more and more popular among the middle school students at present.About that,people have different opinions.

目前,手机在中学生中变得越来越普遍。关于这个问题,人们有不同的看法

Some think it is good for students to bring a cellphone because its more convenient to contact to each other.But othersdo not think so.They think it is bad for students to bring acellphone.Because the students will use mobile phones to play games,sent text messages,watch movies and so on,which will do harm to their study.Andthe teacher and students would be disturbed if cellphone ring during the class time.

有的人认为携带手机对学生有好处,因为这更便于他们相互联系。但是其他人不这么认为。他们认为携带手机对学生有害。因为学生会用手机玩游戏,发短信,看电影等等,这对他们的学习是有害的。而且,如果上课的时候手机响会打扰到老师和同学。

In my opinion,bringing cellphones to school is not a bad thing if we make the best use of it.As we all know,a cellphone is one of the quickest tools for us to exchange information in 21st century.Ifthere’s

an accident,itsmore convenient to dial for help immediately.Whats more,we can use cellphones for relaxing ourselves a little bit when were tired of studies.In my mind,its not wrong to follow the cellphone fashion,but the most important thing is to know how to use them in a right way.

我认为,如果我们合理利用它,带手机到学校并不见得是件坏事。我们都知道,在21世纪手机是我们交流信息最快捷的工具。如果发生事故,手机更方便我们立即拨打电话求助。另外,当我们学习觉得累的时候可以用手机来给稍微放松一下。在我看来,跟随手机时尚并没有错,但是最重要的是懂得正确使用它们。

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篇4:高中励志英语作文

全文共 1631 字

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Dont drop than wood sent to mountain, changping bacc the exhaust and the sea. Life is easy to fight old heart not old, is the so-called: never too old to learn, learn seventy also too few. Brief is life, but should not be in a hurry traveler, and it should be: June struggle of passion, such as fire, forward steps if the river waves, in the mountain mountain, the water cut of water! When we failure on the way of life, see more Mozart, Bach, Beethoven, shi tiesheng, Helen Keller... They are art and literature have these, but unfortunately in life. They bowed their heads? The fall? Complain about? Give up?

"Ups and downs of life," "I see the road, I will search up and down", "spring breeze willow ten thousand, millions of shenzhou ShunYao" poets are all in the pursuit of exploration. Life, have their own value. If a person cant make my life brilliant, but also have no reason to make it dull; Life can be ordinary, but not vulgar, vice; Life doesnt care about how much tear, and the process of lies in the pursuit of perfection and excellence!

Life is more precious than time. Life, the most dazzling is career. Life, the most happy is struggle.

Everyone has a tomorrow, everyone has a next year. A foothold today, look forward to tomorrow, based on this year, next year.

I believe that no matter how bumpy the road in the future, as long as you seize today, sooner or later, will taste the sweetness of life in the struggle. Seize the moment in your life, rather than waste a year in January!

The pursuit of positive, one percent of the hope may also become a reality; Passive waiting, ninety-nine percent sure will be ruined!

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篇5:1植树节作文英语高中生

全文共 610 字

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March 12th is Tree Planting Day. This year our school bought enough  the trees before that day . On that day , we didnt had classes . The teachers and our classmates planted trees around our the school.

We began to planted trees as soon as we got to school . some students dug the holes . Some students put the trees into the holes.

Some students put the earth back to the holes. Then we pushed the earth hard with our feet . At last we watered the trees as much as possible.

From then on we looked after the trees carefully and the trees grew very well . It made our shcool more beautiful .And How happy we are !

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篇6:高中英语日记

全文共 828 字

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I was so busy in the previous winter holiday for I am going to take the

university entrance exam in July this year. Everyday, I buried myself in

studying. I had to review each required subject and do lots of exercises.

Besides, because I did bad in mathematics and physics, I had to do much more

exercises than other courses, which made me discouraged. I spent more than ten

hours a day in studying. When I was tired, I watched TV or listened to music for

a little while. But It was a big pity that I couldnt go to the see cinema. In

addition, I had to refuse all the invitations of friends and relatives. I only

called them or sent messages in the New Year’s Eve. I desperately hoped that

there is no exam but I know it’s impossible. The only thing I can do is to study

hard to get good scores and can be admitted to Tsinghua University.

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篇7:高中生英语月考反思作文

全文共 2047 字

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“思维方法决定做事行为,做事行为决定习惯,习惯决定性格,性格决定命运。”比尔·盖茨的一席话令我对人生又有了新的感悟。

一次次的失败,一次次的总结,但每次结果却没什么大的变化。成绩的不见好转,说明我自己在思想上存在问题,所以当务之急并不是解决成绩,而是思想上的问题,因为这将关系到我一生的命运。

成绩问题的确很让人头疼,不过路是自己选的,问题也应由自己来承担,针对单科存在的问题还是应该系统的分析。

这次考试语文试卷得了104分,放在高一高二的确是个高分,但对于高三来说,语文110分以下的成绩都是低分。汉语作为母语,每个人在思想中都已形成了一种固定的模式,所以要人为的改变这种模式确实有点困难。语文卷总的来看,影响成绩的还是选择和作文,这就涉及到一些基础知识,基础知识丢分,我个人认为还是比较好弥补的。我还是很有信心在第二次月考中突破110分的~

数学自古以来就是文科生的弱科,但这个社会又是一个弱肉强食的社会,如果你不强,就注定被人吃掉。所以我还是选择无条件的提升数学成绩,针对此次考试,数学卷子综合来说还是比较简单,但因马虎未审清题意,所以丢了许多不该丢的分。此次数学考试,就我个人看来124分是正常分数,因为这124分都是基础分,最次也得过120分。上高三以来我的数学成绩一直是教室里最好的,但这次的失误令我十分懊悔,希望没有令数学老师失望,下次月考,我会拿回本属于我的东西。

英语常被中国人看作第二种语言,但在经济发达、国际交流日益频繁的今天,英语早已成为了中国的第二种母语。汉语、英语不过关,很难在社会上生存,此外还必须掌握日语或法语第二门语言。香港大学的面试更是以英语为沟通方式,由此可见,英语对于我们这些90后来说非常重要,必须无条件的学好英语。

政史地一直被人们视为小科,但自分文理以来,政史地就已占据了半片江山,想要考高分,政史地绝不能缺腿。可我现在还仅仅是拘泥于及格…首先在基础上我就很不过关,所以受题的难易程度影响很大。感觉基础上的问题是最好解决的,只要付出时间与努力就应得到相应的收获,但事实证明,并没我想得那么简单。上高中以来,欠下了太多的债,现在想一次性还清的确很不现实。现在我所能做的就是坚持,不屏弃。正如政治说的那样“做好量的积累,抓住时机,促成之变”。

已经在路上,就不要忘记出发时所说的话。是否还记得当初许下的承诺,是否还记得当初夸下的海口。做人应做到“无悔”,已经到了这步田地,结果怎样,已经不重要了,重要的是过程,我们到底为人生积累的多少的财富。从高考考场走出,是否敢对自己说“我无悔”,如果能,那就没有对不起这三年的努力,就不会给自己的人生留下遗憾。

知识没能学会,但做人我们还总是要学会的。所以说思维方法很重要。

我们现在所做的一切都是在为自己的人生积累财富,不要放过每次学习的机会,知识无处不在,我们应该懂得探索。每个人都应有自己的追求,不然这真是一个失败的人生,锁定目标,专注重复,永不言败。

人的一生就好比在拍一部电影,有的人把自己看成是电影的观众,享受着无穷的乐趣,沉浸在那虚幻的世界中;有的人把自己看作电影的主角,主演着人生的点点滴滴,将自己的“力量”发挥到极限;而我将自己视为电影的编导,影片的剧情由自己决定,因为我不想做那无知的观众,也不想做那失败的演员,我要导演自己的人生,拍好这部电影,因为我不想给自己留下遗憾,因为我要做到真正的无悔。

思路决定出路,态度决定高度。命运掌握在自己手中,自己的命运应由自己来主宰。我要做成功的编导,为自己的高中生活画上圆满的句号。所以我一定要加倍努力,不为自己留下遗憾。当从高考考场走出时,我一定会昂首挺胸的对自己说“我无悔”!

高一英语月考反思作文

转眼间,我成为高一学生已3个月了。回首这3个月,心中就产生了许多感触。这3个月中经历的每一天,都已在我心中留下了永久的印记,因为这些印记见证我这样一个新生的成长。

现在我觉得自己似乎明白了许多事情,但是仔细琢磨后又不尽然。或许在以后也会嘲笑现在的渺小,但我们不得不笑着回首我们所走过的路.

这次考试,我总结了以下的点滴:在学习上,我深知学习的重要性。我认为面对知识就是力量,离开了知识将是一个一无是处的废人。中学时代是学习现代科学知识的黄金时代,我应该抓住这个有利的时机,用知识来武装自己的头脑,知识是无价的。

首先,合理安排时间,调整好作息时间,分配好学习、工作、娱乐的时间。时间是搞好学习的前提与基础,效率和方法更为重要。

其次,要保质保量的完成老师布置的作业,认真对待考试,考前认真复习。

另外,积极阅读课外书籍,扩大自己的知识面抓住点滴时间学习。经常提出问题,与同学讨论,向老师请教;搞好师生关系,师生相处得融洽和睦;在这次期中考试中,尽管感觉良好,但还是不理想的地方,仍需继续努力,抓紧自己的学习。

知识无止境,探索无止境,人的发展亦无止境,我还有很多的知识需要学习。

我要确定未来的发展目标,我也要对未来充满信心。当然,这需要老师们的精心培养和同学们的真诚帮助我希望我能进步.

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篇8:高中万圣节英语作文

全文共 1305 字

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The Origin of Halloween

While there are many versions of the origins and old customs of Halloween, some remain consistent by all accounts. Different cultures view Holloween somewhat differently but traditional Halloween practices remain the same.

Halloween culture can be traced back to the Druids, a Celtic culture in Ireland, Britain and Northern Europe. Roots lay in the feast of Samhain, which was annually on October 31st to honor the dead.

Samhain signifies "summers end" or November. Samhain was a harvest festival with huge sacred bonfires, marking the end of the Celtic year and beginning of a new one. Many of the practices involved in this celebration were fed on superstition.

The Celts believed the souls of the dead roamed the streets and villages at night. Since not all spirits were thought to be friendly, gifts and treats were left out to pacify the evil and ensure next years crops would be plentiful. This custom evolved into trick-or-treating.

万圣节的起源

尽管关于万圣节的起源和旧俗有很多不同的看法,但有一些是被所有人接受的。不同文化看待万圣节总是有点不同,但是传统的万圣节做的事情都是一样的。

万圣节文化可以追溯到德鲁伊教,这是一种爱尔兰、北欧和英国的凯尔特文化,根植于Samhain节的庆祝活动,Samhain节于每年的10月31日纪念逝者。

Samhain节说明夏天结束或者十一月,是一个丰收的节日。在Samhain节会燃起神圣巨大的篝火,标志着凯尔特一年的结束和新一年的开始。一些做法因为迷信被加入庆祝活动中。

凯尔特人相信死者的灵魂会在夜里出没在街道和村庄。因为他们认为不是所有的灵魂都是友善的,所以就把礼物和好吃的留在外面安慰恶灵来确保来年的庄稼可以丰收。这种习俗演变成了trick-or-treating。

[高中万圣节英语作文

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篇9:高二年级英语作文:如何选择高中课程

全文共 1044 字

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In China, the period of high school is very important for students, they will go to college after finishing high school. Because there are so many students in our country, the students have to take the college entrance exam, the test will decide which school they should go to. Every student in high school will study many course, when the second year comes, students will choose some courses for the college entrance exam. The first thing they should pay attention to is to measure what subject they are good at. Some students are good at math and geography, these students are always weak in politics, then they should keep on learning science. Some students are good at Chinese and English, they should choose to study art. What if the students are good at both? I will advise them to learn the course they are interested.

在中国,高中时期对于学生来说是很重要的,完成高中的课程以后,他们就要上大学。因为我国有很多学生,因此学生不得不参加高考,高考将会决定他们去哪所学校。每个学生在高中都要学很多课程,当第二年到来的时候,学生将要选择一些针对高考的课程。他们要注意的第一件事就是衡量他们擅长的科目。一些学生擅长数学和物理,他们总是不擅长政治,他们应该继续学习理科。一些学生擅长语文和英语,他们应该选择文科。如果学生两者都擅长呢?我会建议他们选择他们感兴趣的科目。

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篇10:关于代沟英语作文高中

全文共 1710 字

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The generation gap is unavoidable in almost every family, which brings

about a number of conflicts in a family. In my opinion, to limit the bad effects

of the generation gap, each family should use the following three methods:

First of all, it is important that family members discuss openly about

their pleasures or sadness in childhood in family gatherings. This activity does

not only create a close relationship but also help build up understanding among

all members. For instance, once children are aware that their grandparents and

even their parents did not have a good upbringing during their hard childhood,

they will stop complaining about the previous generations’ obsoleteness. In the

meantime, once old people realize young people are nurtured in a new modern way,

it is easy for them to be tolerant of young people’s new habits or hobbies.

Secondly, people of each generation should not develop a very high feeling

about themselves. In order to do that, they should not think that they are the

only right people in their family because each person has his or her own

limitations. Teenagers would realize that their parents have to struggle with

pain to support them financially, and they would stop rebelling their

strictness. Parents would realize that their children’s new style does no harm

to their studies and stop imposing their own unsuitable standards on their

children.

Finally, the generation gap and its bad effects can be limited if all

members cooperate to build up a close-knit family relationship and a harmonious

atmosphere in which they are open and tolerant of each other. I strongly believe

that each family, by doing that, can enjoy a cozy atmosphere with minimum

interference by the generation gap.

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篇11:高中英语作文:如何选择朋友HowtochooseFriends

全文共 1058 字

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As the saying goes, "A friend in need is a friend indeed". Friends play a very essential role in our daily life. However, how to make goods friends is a problem for most of us. As for me, I have three principles to choose friends.

正如谚语所说的那样,患难见真情。朋友在我们日常生活中扮演着非常重要的角色。然而,如何交到一个好朋友是我们大多数人都遇到过的问题。

In the first place, good friends should have their own principles. We should take into account the fact that people who insist on their principles have high quality. Therefore, it is worth making friends with them.

首先,好朋友应该是有他们自己的处事原则。我们应该认识到这样一个事实,坚持自己原则的人一般都是具有高尚的品格。因此,这样的人值得我们去交朋友。

Then, I want to point out that good friends should be full of trust. This kind of person has a pure heart, so we can communicate with each other by heart.

然后,我想说的是,好的朋友应该是充满真诚的。这样的朋友有一颗赤子之心,我们能用心来彼此交流。

Finally, active friends are just like beautiful sunshine. They can light up our blue mood, drive away the dark clouds and give us courage.

最后,拥有积极心态的朋友就像美丽的阳光。他们能够照亮我们忧郁的心情,驱走乌云,给我们鼓励。

Friends who have above three characteristics will be great wealth for us.

能交到有以上三个特征的朋友将会是我们巨大的财富。

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篇12:高中优秀英语作文

全文共 874 字

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The Ten-minute Break Between Classes Time seems to be so limited for us Senior Three students. As a result, more and more students try to study from early morning till late afternoon, even during the ten-minute breaks. In my view, taking a ten minute break between classes is equally important. Otherwise, we will feel exhausted both physically and mentally,During the ten minute break, we are supposed to do something really relaxing, we need is to have a rest, instead of getting more tired. Besides, studying during the break doesn ’ t necessarily mean that you will achieve more. So doing nothing tiring in that short period is of greater significance. As far as my ten-minute breaks are concerned, sometimes I take some simple exercise, such as having a walk with my classmates, or just a free chat to refresh myself. When the next class begins, I feel energetic again.

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篇13:植树的英语作文300字

全文共 1556 字

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植树节马上要到啦。下文为大家整理了植树的英语作文300字,希望对大家有帮助。

植树的英语作文300字篇一:

It‘s been a long time since I‘ve done something positive to the environment. Feeling guilty-ridden and determined to do something that I know would definitely please my parents and teachers,I decided to plant several trees on the hill in the rural area of the city on tree planting day with a few friends.

Feeling breezy and light-hearted, we came to the foot of the hill and selected a place that looked suitable and settled down. We spent a few hours digging holes and placing the young seedlings. We took numerous pictures of the beautiful place. We also wrote our wishes and buried it deep down the roots of the trees. I felt tired quickly and though I didn‘t realise it, it was time to go. I gazed up at the sky and took in all the wonderful features of Mother Nature. I felt really glad that we made it for this trip and sweared that I would do my part on protecting the environment.

植树的英语作文300字篇二:

March 12th is Tree Planting Day. This year our school bought enough trees before that day . On that day , we didn‘t had classes . The teachers and our classmates planted trees around our school.

We began to planted trees as soon as we got to school . some students dug the holes . Some students put the trees into the holes.

Some students put the earth back to the holes. Then we pushed the earth hard with our feet . At last we watered the trees as much as possible.

From then on we looked after the trees carefully and the trees grew very well . It made our shcool more beautiful .And How happy we are !

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篇14:有关污染英语作文高中

全文共 611 字

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In my hometown, the air is polluted seriously. However, in recent years,

the pollution gets from bad to worse, because of the increasing number of

private cars. Especially during the rush hours, too many private vehicles move

slowly on narrow roads, emitting a large amount of waste gas. Moreover, the

poisonous gas sent by the nearby factories is also one of the main causes of

pollution. Therefore, it’s demanded that immediate and effective measures must

be taken to restrict private cars and public transportation must be developed to

the largest extent. Besides, we should use renewable and clean energy

recourses.

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篇15:高中关于雾霾的英语作文

全文共 2949 字

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As is vividly depicted from the above picture,it seems to be astonishing and thought-provoking on second thoughts. The most eye-catching feature in the picture that impresses me profoundly is that incredibly even the pet dog wears a mask to prevent the terrible smog and haze. As a matter of fact, recent years has witnessed a severe air-pollutionphenomenon triggered by automobile gas emission and industrial exhaust, which will definitely bedisastrous to individual survival and personal development.

It goes without saying that the problem of hazy weather should be attached great importance to by the government and the consequences should be taken into profound consideration. To account for the above-mentioned air-pollution phenomenon, a couple of severe reasons should be pointed out. On the one hand , the severely polluted air industrial wastes have been pumped into the air, the lakes and rivers and an increasing number of automobiles crowd into the streets and produce the gas emission. On the other hand, the widespread use of plastic bags and coal burning as well as the nationwide construction dust have been pumped into the air from time to time.

As a matter of fact, the smog and haze not only does harm to the lungs and noses but alsogives rise to horrible traffic accidents. In addition, no issue is as harmful as theenvironmental deterioration, which will be a potential threat to the survival of human beings that we are unwilling to see. Just according to a recent survey made by one Morning News, more than 40 percent of Chinese cities are suffering from the hazy weather per year.

As a result, it is essential that a couple of effective measures should be taken to prevent the environmental pollution. To start with, the local government should take more steps, such as closing the factories which produced too much industrial exhaust, planting more trees and develop more high-tech products so that air quality can be better and the weather can be more agreeable. In addition, the government should severely punish those who destroy the environment intentionally. Last but not least, it is urgent to limit the number of private cars in the urban cities and we should adopt the most cutting-edge technologies with a view to creating more energy substitutes instead of the petroleum. Only by the above-mentioned pragmatic measures can we enjoy better health and live a more comfortable life.

正如上图生动描述的一样,这幅图片既让你吃惊又发人深省。其中最吸引人眼球的是一只宠物狗带着口罩来预防霾。事实上,近年来,由汽车尾气和工业污染引起的严重的空气污染已经对人们的生存和发展造成了灾难性的影响。

毋庸置疑的是,雾霾天气的问题应该引起政府部门的极大重视,其造成的后果也应该引起我们深思。造成这种空气污染现象的原因有这么几条。一方面,严重污染的工业废气被直接排放到大气中,湖中及河中,街道上不断增加的汽车也排放出汽车废气。另一方面,到处可见的塑料袋,煤炭燃烧产生的污染,全国性的建筑垃圾也一直在污染我们的空气。

事实上,雾霾不仅对我们的肺和鼻子有伤害,也是造成可怕的交通事故的原因之一。另外,我们所不愿意见到是没有什么比环境恶化更能造成对我们人类的生存的威胁了。根据晨报的最新一项调查,超过百分之四十的中国城市每年都遭受着雾霾的污染。

我们必须采取有效的措施来阻止环境的污染。首先,当地政府应该采取措施,例如,关闭一些产生工业废气比较多的工厂,多种树,多发展高科技的产品来使空气的质量更高,天气更宜人。另外,政府还应该严惩那些故意破坏环境的人。最后,限制私家车的数量也是当务之急,我们应该采用最先进的科技创造更多的替代石油的能源。只有做到上述几点,我们才能更健康,生活更舒适。

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篇16:保护海洋高中英语作文

全文共 2299 字

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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.

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篇17:高中英语写作的基础训练

全文共 4135 字

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一、形成性评价的概念

形成性评价(Formative Assessment)是美国评价学专家斯克里芬在1967年在其所著的《评论方法论》里提出来的。所谓的形成性评价是相对于传统的终结性评价(Summative Assessment)而言的,指的是对学生日常学习过程中的表现、所取得的成绩及所反映出来的情感、态度和策略方面的发展做出的评价,这种评价是通过对学生学习的整个过程持续观察、记录和反思之后得出来的。

形成性评价的目的是为了激励学生学习,帮助学生调控自己的学习过程。让学生获得成就感,增强其自信心和团结合作精神,让学生从被动接受评价变成一个评价的主体和积极参与者。形成性评价能够帮助教师了解学生的学习情况,从而制定下一步的教学计划。与终结性评价相比,形成性评价不只以考试成绩来衡量学生的学习情况,它更加灵活方便,也更加科学有效。形成性评价注重对学生学习行为和表现的评估,能够有效发挥学生的主动性和创造性,有利于培养学生的学习兴趣,也能够有效提高学生的自信心。

英语口语教学中运用形成性评价,能够让学生在课堂中互相评价,增强学生参与课堂教学的积极性,在提高英语口语能力的同时体会到成功的快乐,形成一个教师与学生、学生与学生之间良好互动的课堂。形成性评价注重开发学生的创新能力和思考能力,而要培养这些能力就必须依靠坚持不懈的学习和运用来完成。

二、形成性评价的方法与工具

首先,一般而言,形成性评价的方法大致分为:自我评价、同伴互评和教师评价。

自我评价是指学生在学习的过程中就自己学习进程中的某个阶段性成果的总结和评价。自我评价是形成性评价中尤为重要的评价方法,只有通过自我评价才能尽力发挥其的主观能动性,积极主动地参与课堂教学活动。只有主观积极地参与课堂,就自己不同阶段的水平,才能更好地定位自己进一步的目标,并在课程初期、中期及末期分别给予自己相对客观中肯的评价,以促进下一阶段的学习。

同伴互评是指在课堂活动中,就某一活动进行同学之间的评价,评价包括学习态度、学习能力及学习方法的评价。在同伴互评的过程中,学生们可以相互探讨学习方法、交流学习心得、提出改进的建议和意见。同伴之间相互比较、竞争,相互取长补短,既增强了合作精神又促进了学习能力和学习效率的提升。同伴互评作为形成性评价重要的方法之一,其评价形式既增强了课堂的趣味性又增强了学生的学习自信心和学习热情。

课堂学习的主体是学生,但是学习评价的主体却是教师。形成性评价侧重过程教育,在教学过程中,根据需要调整教学计划和内容,该评价尤其重视学生与教师在课堂的共同参与度,而非教师“一言堂”。首先,教师在教学过程中设定好学生自我评价与同伴评价的量化标准,列好学生自我评价和同伴评价的核查表;其次,学生根据核查表才可有的放矢,对照核查表所列的内容一一检查,每节课后,客观公正地给予自己和他人中肯的评价;最后,结合学生自我评价和同伴评价的反馈结果,教师针对学生课堂上的表现,纵向对比某一特定学生评价前后的差异,或者横向比较某一特定组别在同一活动中每位学生各项指标的完成情况,同时,以多种形式反馈给学生并提出整改意见。因而,在教学的不同阶段,根据学生的能力发展状况,教师可适时调整评价方式,不断改进教学方法和教学手段。

只有将自我评价、同伴评价与教师评价结合在一起评价方式才能保证较好的教学效果,才能促进教育改革的进一步深化,真正达到以素质教育培养复合型人才的终极目标。

其次,形成性评价的行为评估工具有课堂观察、学生档案、座谈、问卷调查、访谈和对话周记等。如何运用以及怎样运用这些评价工具要根据所授课程、课程目标和授课对象等诸多因素做适当调整。

课堂观察是教学行为和技巧的基本方式。根据Genesee and Upshur(2001:79)的观点,教师在观察的基础上,可以评估学生已掌握和未掌握的内容。换言之,教师应该评估促进或阻碍学生学习的策略。与此同时,教师还可评估一些特定的教学策略的有效性,确定学生们欣赏哪些课堂活动和形式。课堂观察有助于教师更好地了解课程设计和学生需求的契合度。通过正式或非正式的观察,教师可掌握大多数学生对于教学安排的可接受程度,根据学生的需求改进或调整教学安排等,以提升教学效果。

“questionnaires and interviews can all be thought of as conversations between students and teachers”(Genesee and Upshur,2001:136)。如上所述,问卷调查和访谈都可被看作教师和学生间的对话,访谈和问卷调查是相似的,但决定使用访谈或者问卷调查可依据不同的教学目的。无论是哪种方式,都是老师和学生之间相对正式的会谈,这非常有利于老师对他的教学效果进行评估,诊断学生在英语学习遇到的困难,为学生寻找合适的解决问题,获得良好的学习策略和学习得到更多的进步。访谈和问卷调查设计应该根据学生的个人需求并符合教学目标。

对话周记作为教师和学生沟通的另一种方式,深受学生的喜爱。因课程设置和班级规模的不同,课堂观察、问卷调查及访谈都相对比较片面,而对话周记则可以关注到每个学生的不同需求。师生间定期通信,既增加了教师和学生之间的相互了解,增强彼此的信任,又能解决学生的个案问题,做到因材施教;同时,为了促进“教学相长”,学生可及时反馈教师的课堂教学,对于教师的教学提出较好的建议和意见。

学生档案是一个综合各项评估功能于一体的评估工具。它可以记录学生的成长、课堂变化且兼顾多种需要。如今,众多评价工具只把学生作为评价的对象,而评估的责任和任务的则落到了教师身上。但事实上,几乎没有一种评价工具能很好地管理学生活动并对其课堂行为负责。相比之下, 建立学生档案,需要学生亲力亲为;本着自我负责的原则,他们要更好地自我监督和控制,同时,在建档案的过程中,学生可以见证自己的进步与成长,增强学习的自信,提高学习的效果。

三、形成性评价对于英语口语教学的重要性与紧迫性

众所周知,教育评估在大学英语课程改革中扮演着相当重要的角色。英语教学的重点已从传播知识转移到培养能力。多年来,在中国,人们只注重英语写作和阅读的能力的提升,而一直忽视英语口语交际能力。多年来,教学评价已经被狭义理解为量化教学,而后进一步局限于教学测试。考试作为教学的终极目的,期末考试的成绩也就成为教师评价学生的最重要的依据。而对于口语课堂,单一的这种评估方式和依据增加了大多数学生的心理压力和少部分学生侥幸心理。考试成绩给学生很大压力,危害学生的发展,评估过程中,学生一直被动地参与,无法调动其积极性。当课程结束时,教师将得不到及时准确的学生反馈,无法改善评估方法以助于提高学生的英语口语能力。

“形成性评价源于诊断性测试。与终结性评价相比,形成性评价通过教学过程中多方面的评价发现问题,解决问题,强调过程性、目标性和学生学习的主动性。” (魏薇,2005) 鉴于终结性评价在口语测试评分中的片面性和主观性,大学英语口语表达能力的培养还是受到了这种终结性评价的制约。在大学英语口语教学中,形成性评价最重要的任务的是帮助教师监控学生英语口语的学习过程,提高学生的英语口语学习。如能将形成性评价的理论引入大学英语口语课堂教学与测试中,建立大学英语口语课程与形成性评价相结合的评估模式,则会推动大学英语口语教学和测试的改革进程。

鉴于口语课堂的特点,为了克服传统终结性评价对于口语课堂的制约性,形成性评价与大学英语口语教学相结合有其不可忽视的重要性和紧迫性。

首先,由于口语表达能力除了包含最基本的发音、词汇、语法能力还有语用能力、文化知识储备力等多项复杂的技能,而所有的这些技能无法在某一次测试中完全体现出来。因口语学习的最终目的是运用到相关学科、为了更好地促进国际交流。

而形成性评价尤其注重过程教学,这种评价将教学过程分成了诸多阶段,学生可在每个不同的阶段就自己的学习态度、发音、语言运用的准确性、流利程度以及课堂活动参与的积极性进行横向的同学互评和纵向的自我比较。一方面,横向比较可以找到彼此间的差距,互相帮助已达到各方面的提升;另一方面,学生可在整理学习档案的过程中,纵向比较自己前后阶段的学习情况,时刻了解自己在每个阶段的学习状况,在教师和同学的辅助下,运用不同的学习方法和策略,逐项提高自己的口语能力。 另外,教师在学生进行评价的过程中,可真实地参与并记录学生在各方面的真实水平。

其次,口语课堂实际上是教师与学生、学生与学生之间的互动交际。教师需要花费大量的时间设计口语活动、鼓励学生参与活动、监控课堂活动、诊断学生的需求和问题、记录学生的表现等。学生则在各种学习任务和活动中不断地练习、发现问题、纠正偏差。

与传统的终结性评价不同,形成性评价的最显著特征是评价的主体是学生,学生和教师共同参与课堂,缺一不可。根据多数学生的关注点,学生参与确定研究目标、评分标准和英语口语的性能评估。因而,他们了解每一项活动的任务和目标,他们可合理运用各种评价方式和工具,课前认真准备,课堂上积极参与,能与教师积极互动,课堂上客观地评价自己、同伴和教师。这不仅是一种评价过程,更是学生回归自我认同感的方式。学生增加了学习自信,在评价过程中不断积累经验,逐步获得学习成就感。教师亦可在与学生互动的过程中,更好地了解学生的知识掌握和课堂反馈情况,根据反馈适时调整教学方法。如此良性循环,既增强了课堂的趣味性又提高了学生的学习效率。

四、结语

形成性评价,作为正常教学和学习过程的有机部分,可以全面、客观、科学、准确地提供与其学习目标相关的重要信息,它有助于促进学生的个性化发展和外语教学质量的根本性提高。形成性评价其中的一个重要作用是培养学生良好的英语学习习惯。将英语形成性评价与口语教学紧密地结合在一起,能提高学生学习的兴趣并及时、准确、客观地反映学生的真实水平,使学生的英语口语能力稳步提高。通过采用具体的形成性评价方式,发展学生的自我评价与学生间相互评价的能力,以促进学生的自我反思与自我管理能力。从而提高学生自主学习意识与自主学习能力,并为他们养成终身学习的意识与习惯打下基础。

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篇18:2024年山东高考英语作文题目:给美国朋友Tom的回信

全文共 1443 字

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2013年山东高考英语作文题目:给美国朋友Tom回信

第二节:写作(满分30分)

假设你是新华中学的学生李华,你的美国朋友Tom一周前给你发电子邮件,询问你暑假里的打算,但你因准备期末考试未能及时回复。请根据以下要点给他回邮件:

1. 未及时回复的原因;

2. 你假期的打算(如做兼职、旅行、做志愿者等)。

注意: 1. 次数:120~150;

2. 可以适当增加细节,以使行文连贯。

【试题点评】

今年的书面表达题目延续山东省一贯的提纲作文命题习惯,时隔一年之后重新回到“书信题”的大框架中,考了一篇“以道歉信为外衣,以活动安排为主体段”的提纲作文,相当于10年山东卷(道歉信)和07年四川卷(假期安排)和合体。这种作文是我们平时经常练习的,因此套路很完善、套话很丰富。此外,本文中需要同学们翻译的难句不多,因此,只要在备考过程中有意识地了解过高考英语作文的提分方法,掌握了常用的亮点词汇、加分句型和过渡词,并加以针对性训练,这道题目应该不难写。

【经典套路】

第一段:问候+写信背景+写信目的

第二段:“道歉”部分(相当于“写信背景”)

第三段:“假期安排”部分

第四段:补充说明+客套话

【高分范文】

Dear Tom,

How are you doing? (问候) You asked me in your last letter about my plan for the coming summer vacation.(写信背景) I am sorry that I didn’t reply without delay.(写信目的)

How I wish I would read and reply your email as soon as I received it. However, I was busy preparing for my final exam at that time, which is vital for me. As a result, I had no choice but to completely focus on my study. I believe that if you were me, you would make the same choice.(第二段为道歉信常见套路)

By the way, I have a busy schedule for my summer vacation.(主题句) First and foremost, I would do a part time job, so that my interpersonal skills would be improved.(拓展句1) Additionally, I will take a short trip to Beijing to take a summer course in the New Oriental School.(拓展句2) Last but not least, maybe I will work as a volunteer for the school as a teaching assistant.(拓展句3)

These are my plan for the summer vacation. What’s yours? I am looking forward to your earliest reply.(以合理的客套话结尾)

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篇19:有关除夕的英语高中

全文共 1668 字

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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. 今天是除夕,上午,鞭炮声劈啪劈啪的响个不停。只要你向外面看一看,到处都是红红的鞭炮,汇成了一条红海。各家人都把自己家打扮的漂漂亮亮的,好像在比美似的。我家也不例外,扫地、擦玻璃、擦柜子等。准备新年的到来。 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. 下午,我们就按过年的习俗贴春联,爸爸和好浆糊,然后对我说:“我贴你看着高低我贴高了你就说‘发财’,如果低了就说‘高升’好吗”,我问爸爸为什么呢?爸爸说:“就是图个吉祥”,“噢我懂了”我们贴的上联是:家有宏福千般喜,下联是:人来 旺气万事成。 End paste New Year, we began dumplings. Good luck to Tim, we are still a dumpling in a bag of coins. Dinner, my folder, a Dumpling, one to eat, "cough," the voice of a coin吃出for my whole family applauded, and say that I am lucky this year. After dumplings, we saw the Chinese New Year Festival, my favorite essay nd "yellow soybeans." Liu Qian first a one-dollar coins into the cup, then into the host egg rings. "Bean yellow" in a person to "take off clouds" that they "Li Xiangyun" really funny. No wonder people say: "Spring Festival Evening Show" is a cultural feast. 贴完春联,我们就开始包饺子。为了添吉祥,我们还在一个饺子里包了一个硬币。吃晚饭时,我夹了一个饺子,一吃 “咯”的一声,吃出一个硬币全家人都为我鼓掌,说我今年有福气。吃完饺子,我们又

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篇20:高中英语作文:帮助别人

全文共 1022 字

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We havebeen told when we were a little child that we help others as they are in need. Weoften do as what we were told in the childhood, but when we grow up nowadays weare not dare to help others.

Because the society becomes more and complicated. Thereare some people will make traps for the kind people.

For example, you see anold lady falling on the ground and you would like to help her. However, you maybe charged for pushing her down and ask you to give money for seeing a doctor. Yeah,this things often happen.

But helping others is the traditional for ourChinese, we should carry it out on any condition. Helping others will not onlyhelp other people but also help yourself.

You will feel happy and satisfy whenassisting others. So please give a hand to the people in need carefully.

我们在很小的时候就被告知要帮助那些需要帮助的人。

我们小的时候经常就像被告知的那样做,但当我们长大了,我们却不敢去帮助别人了。

因为社会变得更复杂了。有一些人会对善良的人设陷阱。例如,你看到一个老太太倒在地上,你想帮她。

但是,她可能会说是你把她推到的并让你赔偿医药费。是的,这种事情经常发生。但帮助他人是我们中国的传统,不管在任何情况下我们都要发扬光大。帮助别人不仅可以帮助别人也是帮助自己。在帮助他人时你会感到快乐和满足。所以请小心的帮助需要帮助的人。

[高中英语作文:帮助别人

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