0

高中英语说明文作文模板【最新20篇】

一天下来,我收获了很多,学到了很多,明白了很多,我相信在老师们的教导下我会勇往直前走到成功的彼岸!接下来是小编为您整理的高中英语说明文作文模板,希望对您有所帮助。

浏览

7708

作文

553

高中英语

全文共 544 字

+ 加入清单

The people I respect the most is my father. He is a doctor. He always busy

with work. Since I can remember, he never spent a whole weekend to stay with me.

He goes to the hospital very early before I get up, and comes back home after I

sleep. But I doesn’t matter at all, he is hero to me. He devotes almost all the

time to his patients, many lives are saved. He always said, a man should have

dignity, integrity, honor, and most of all, be helpful to others. This affected

me deeply, so I work hard so that someday I could be the man like my father.

展开阅读全文

更多相似作文

篇1:我的理想高中英语作文带翻译

全文共 1048 字

+ 加入清单

Everyone has a lot of dreams.Some people want to become wealthy overnight; some people want to become well-known in the world overnight.I have a lot of dreams, too.When I was a girl, I dreamed of becoming a scientist like Hua Luogeng one day.But I know, plum flower. So I studied hard and hard for my dream when I was in high school and college.

After graduating from college, I became a teacher. Although I was busy every day, I didnt forget my dream. I still kepIn the knowledge on the road constantly groping forward, and. Now, I have made great achievements, and many of my research papers have been published, and the research results also have a very high application value.I am so happy。 Although the goal of becoming a scientist is far from it, I am still moving forward.

翻译

每个人都会有许多梦想。有的人想变得富有,一夜暴富;有的人想一夜成,名扬四海。我也有许多的梦想。当我还是一个女孩的时候,我就梦想着,有朝一日成为一名像华罗庚那样的科学家。但是我知道,梅花香自苦寒来。所以,我在中学和大学时为我实现我的梦想而认真刻苦的学习。

大学毕业后,我成为了一名老师,虽然我每天都很忙碌,但是我没忘记过我的梦想,我仍然不断坚持学习。在求知的道路上不断摸索前进,废寝忘食。现在,我已经小有成就了,我的多篇研究论文相继发表,研究成果也有着极高的应用价值。我很快乐。虽然,成为一名科学家目标还很远,毕竟我还是在不断向前迈进。

展开阅读全文

篇2:高中英语作文:我的五一假日

全文共 1240 字

+ 加入清单

I had a great time throughout my may day holiday.

On monday, i went bbq with my classmates who threw a celebration party at our middle school principles flat. our parents were invited to the party. everybody was excited about the holiday. i ate a lot of delicious food at that time.

On tuesday, i went visiting my uncles family with my parents. we went to celebrate our good time at a fancy restaurant in shanghai. later that day, we sang karaoke in my uncles house. we stayed for the night.

On wednesday, i went shopping with my cousins. we bought some brand name t-shirts and pants. in the afternoon, my cousins gave me a fun ride on the city highway. they also taught me how to drive their fancy car, so i tried to do some turning and parking. it was not easy first. but i learnt quick.

on thursday, we returned home with many gifts from our trip. i tried to get some rest. at night, i chatted with my classmates on the phone, and i watched cctv before going to bed.

From friday on, i started to finish up my homework assignments on my personal laptop. some of my assignments were quite boring. after i finished the homework, i emailed them to my teachers. that was the end of it. i started to prepare things for school on this coming monday.

展开阅读全文

篇3:以电子书为话题的高中英语作文

全文共 639 字

+ 加入清单

With the development of technology, today, our life is facilitated with all kinds information sources. We can read books on the Internet, which is much convenient than buying the books in the stores. I like to read E-books, because there are many advantages. First, I can save a lot of money. Downloading the E-books is for free, I can find all kinds of free sources. It is good for students because they can save the money. Second, I can save a lot of time. Some books are not easy to be found in the bookstore, sometimes I need to go to several shops. But if I search the Internet, then the information is in front of me. How fast it is.

展开阅读全文

篇4:高中励志英语

全文共 544 字

+ 加入清单

i do the normal routine, eat dinner, clean the house, write-the usual stuff. and then i lay down hoping to fall asleep quickly so my new day will hurry up and arrive. a new day with a brand new sun. but as i lay there and wait for the world to turn half way around, i think about her. and sometimes i smile, and sometimes that smile will turn into asnicker, and then often that snicker will turn into a burst of laughter.

我按平时的规律吃晚餐、打扫屋子、写作--做着日常事务。然后我躺下,希望能快点入睡,新的一天就能快点到来--拥有新生太阳的崭新的一天。可当我躺在那儿,等待着世界的日夜回转时,我想到了她。有时我会笑起来,有时那微笑变成了窃笑,然后窃笑又常常变成爆笑。

展开阅读全文

篇5:高中英语日记

全文共 560 字

+ 加入清单

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.

展开阅读全文

篇6:英语老师高中1年级作文

全文共 571 字

+ 加入清单

最近关注的一个公众号每天都更新一篇新概念英语的课文,课文下面还有文章里应该掌握的语法,然后还有具体的翻译,每天都会准时更新。有好的意见还可以告诉小编。 以前的英语老师也给我们抄过新概念英语,每周一篇……

最近关注的一个公众号每天都更新一篇新概念英语的课文,课文下面还有文章里应该掌握的语法,然后还有具体的翻译,每天都会准时更新。有好的意见还可以告诉小编。

以前的英语老师也给我们抄过新概念英语,每周一篇,必须背的。现在看着公众号的文章,能有印象的很少,都忘记了。忘记的还有以前老师的名字。

已经三年了,其实有些想念以前的英语老师。她对我们很好,我们也都喜欢她,每隔一周老师就会给我们放英文电影,看电影的同时还能学学口语和发音。

老师上课的时候也很认真,语法讲的也很详细,以前的英语笔记我现在也保存着,厚厚的一本,也可以算是我的宝典了吧,老师每讲一课单词,都会拓展,每周周三和周五是固定的考单词的日子,老师会叫两名同学在黑板上写,每桌写一次,如果座位上的同学抬头看了黑板就不用继续考了,就直接补考,老师的补考就是晚自习的时候在走廊里听写。

虽然她要求的严了一些,但是那段时间我的英语成绩确实很好,只要跟住老师,英语成绩就不会差,后来老师因为教的好,被别的学校挖走了。

不知道她现在怎么样,如果我看见她的话,一定会大声喊“英语老师!”

[英语老师高中1年级作文

展开阅读全文

篇7:提高网络安全的高中英语作文篇

全文共 1540 字

+ 加入清单

Recentlythe news that U.S attack on Chinas Internet is always exposed.And the question of how to stay online safely raises a lot of discussion in our country.As a resultin the era of rapid development of networkwe must take measures to protect our security of privacy and property effectively.

最近的新闻都揭示了美国对中国网络的攻击.如何安全地上网在我国引起了大量的讨论.结果是在网络飞速发展的时代我们必须要采取有效的措施来保护我们的隐私和财产安全.

From my perspectivein the first placewe should call attention to our personal information.Not only do we not offer them at random in some strange websitesbut we need to distinguish right from wrong among the numerous websites.Furthermoreit is inevitable that some secure anti-virus soft wares can be installed.And it will make it possible for that network can run more steadily.In addition to doing some work by ourselvesthe government needs to draw up some policies to preserve national cyber security.It involves probing for deeply rooted reasonsdevising creative solutionsdeveloping high-tech talents and strengthening the supervision.

从我的角度来看首先我们应该关注我们的个人信息.我们不仅不随随便便在一些奇怪的网站提供自己的信息而且我们需要在众多的网站之间明辨是非.此外安装一些安全的杀毒软件是必须的.这使得网络运行更加稳定.除了我们自己该做一些努力之外还需要政府制定相关政策来保护国家网络安全.这就涉及到探究深层次的原因想出有创造性的解决方案发展高新技术人才、加强监管.

Although scientists still cannot overcome the problem completelythey are studying a great deal about how to protect our national cyber security.Howeverconsciousness of cyber security should not decline.Only in this waywe just enjoy the convenience brought by the network.网络的好与坏高中英语作文

尽管科学家仍无法完全克服这个问题但是他们正在研究大量关于如何保护我们国家网络安全的办法.然而不应该放松网络安全意识.只有这样我们才能享受到网络带给我们的便利.

展开阅读全文

篇8:学会正确审视自己_高中说明文

全文共 945 字

+ 加入清单

有人说,我们的身体喜欢在阳光下漫步,而灵魂却习惯于在黑暗中行走,于是就有了诸多的不知不觉,有了无数的熟视无睹。要想掌握人生就要学会审视自己

学会审视自己,就是把自己放在旁观者的角度,打量自己、校正自己、反思自己。人们常说:做人应明如镜清似水。多照照镜子才能扬长避短,才能在生活和工作中做到有的放矢。

我们在看电影、电视的时候,往往非常憎恨那些性格怪异、行为古怪的人。实际上,当你把自己的所作所为换一个角度去看,可能与他没什么两样,只是你自己从来不知道是这样子。人生最大的遗憾是站不到远处去审视自己,最大的困难是个人无法战胜自己。心理学家王浩平说:“当你遇到可以改变的事情时,请学会充分把握;当你遇到无法选择的事情时,请学会安然接纳。我们不是神仙也不是完人,皆是有血有肉的普通人,自然也免不了生活的苦辣酸甜,自然就会有快乐,有郁闷,有喜悦,有无奈,有许许多多的不如意。如果一个人只靠别人的理解、包容过日子,那就永远无法成长。学会审视自己,学会在走过的苦辣酸甜中思考、体会、领悟,才是生命的一次飞跃。

你若想拥有较高的信誉,就必须积累你的实践和行动,当人们看到你的执着和作用,你才能得到信誉和信任;你若想拥有真诚的友谊,就必须放低自己,一味地趾高气扬,就会失去自我,更不会获得别人的赞许。正确地审视自己的付出与收获,以感恩之心对待工作;正确地审视自己的能力和素质,以恐慌之心抓紧学习;正确的审视自己的人品和表现,以慎独之心学习做人,你将拥有不平凡的自己。

审视自己是情商修炼的基础,它能形成健全的人格结构,培养良好的道德素质。诚然,金无足赤,人无完人,充分地认识自己的缺点,这本身就是一种自我革命和自我超越。缺点的存在具有一定的客观必然性,问题的关键不在于消灭缺点,而在于我们能否采取措施让它的负面影响发挥最小。

愚痴的人,一直想让别人了解他;有智慧的人,却努力地了解自己。《论语》中说:“内省不疚,夫何忧何惧”?在如今这个浮躁的年代,人们往往看不到自身的不足,但是成就往往喜欢眷顾那些虚怀若谷,并能时常审视自己的人。有句话说:最黑暗的不是环境,而是心的世界。如果在有限的时间里,你还不能拥有你所追求的光环,那么,朋友!请好好审视自己,调整心态,努力做好当下的自己,也许不久,你就会有一个意外的惊喜……

展开阅读全文

篇9:高中英语作文:如何选择朋友HowtochooseFriends

全文共 1058 字

+ 加入清单

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。

展开阅读全文

篇10:高中英语单词词汇积累:反义词

全文共 594 字

+ 加入清单

1 Shaven – unshaven

1刮过的-没刮过的

2 Predictable – unpredictable

2可预言的-不可预言的

3. Practical – impractical

3.实际的-不切实际的

4. Patient – impatient

4.耐心的-不耐心的

5. Reliable – unreliable

5.可靠的-不可靠的

6. Regular – irregular

6.正常的-不正常的

7. Social – antisocial

7.爱交际的-不爱交际的

8. Attach – detach

8.附着-分离

9. Respect – disrespect

9.尊敬-不敬

10. Exhale – inhale

10.发出-吸入

11. Possible – impossible

11.可能的-不可能的

12. Cooked – uncooked

12.煮熟的-未熟的

13. Introvert – extrovert

13.内向的-外向的

14. Voluntary – involuntary

14.志愿的-非志愿的

15. Responsible – irresponsible

15.负责的-不负责的

16. Do – undo

16.规定-取消

17. Important – unimportant

17.重要的-不重要的

18. Precise – Imprecise

18.精确的-不精确的

展开阅读全文

篇11:高中英语作文:端午节的来历

全文共 1157 字

+ 加入清单

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.

中文翻译

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著。

展开阅读全文

篇12:有关独立的高中英语作文

全文共 3413 字

+ 加入清单

温室里的花朵永远都是最脆弱的,学会独立是很重要的。下面是小编为你整理的关于独立的高中英语作文,希望你喜欢! 关于独立的高中英语作文篇1

Today in China,many families have only one child.So the children usually doted upon by all family members.Gradually some of them get used to depending on their parents and lack the ability to solve problems independently.

There are some ways to help children to be independent.Firstly,the child should have a chance to see the world around him.He must understand that there are various competitions in this world,and everyone can find his right position in the society only by individual efforts.Secondly,the parents should give the child enough help to make him feel comfortable.Its impossible to ask a child not to depend on parents at once.A child needs help from the beginning.Without any help,the child may lose his faith.At last,parents should let his child make decisions,which can temper his ability to deal with problems.

No parents can accompany the children for the whole life.It is the child himself who is responsible for her own fate.Only an independent person can live and succeed in this world.

今日的中国,很多家庭都只有一个孩子.所以孩子往往成为全家人生活的焦点.有些孩子逐渐养成了依赖家长的习惯,从而导致他们缺乏自己解决问题的能力.

这里有几点可以帮助孩子变得独立.首先,孩子应当正式他周围的世界,每个人只有通过自己的努力才能在社会中找到他自己的位置.其次,家长应给予孩子足够的温暖让他感到舒适.不能要求每个孩子从不依赖父母.孩子需要一个起跑的平台.没有任何帮助,孩子或许会失去信念.最后,家长应让孩子做决定,如何依靠自己的能力解决问题.

没有父母可以陪伴孩子一辈子.决定自己的命运是孩子肩负的责任.只有独立的人才能在这个世界生活并取得成功. 关于独立的高中英语作文篇2

When I was very small, I was so envious about the adults, because they could do whatever they wanted and did not have to depend on their parents. For me, I did not have money and my parents limited my pocket money, so I couldn’t spend the money to buy whatever I wanted. It seems to me that being an adult is my only wish. Some day, I learned from the movie that being an adult was not that as perfect as I thought. In the movie, the man struggled to earn money to pay his bills, what’s more, he had to stay away from his family. Loneliness was always around him. To be independent means we can live our own way and make our own decision. We have more freedom. But at the same time, it also means more annoyance. So why just we enjoy this moment.

在我很小的时候,我很羡慕成年人,因为他们可以做任何他们想做的,不必依赖他们的父母。对我来说,我没有钱,我的父母限制我的零花钱,所以我无法花钱去买所有我想要的。似乎成为一个成年人是我唯一的愿望。有一天,我从这部电影中了解到,作为一个成年人也没有我想象中的那么完美。在电影中,那个人努力挣钱来支付他的账单,更重要的是,他不得不远离他的家人。寂寞总是是围绕着他。独立意味着我们可以有自己的方式生活,做自己的决定。我们有的自由。但与此同时,这也意味着的烦恼。所以为什么不享受这一刻呢。 关于独立的高中英语作文篇3

When we talk about being independent, we often think about leaving our parents and living alone. The mental independence is always ignored by people, mental independence means the person can measure the things and make the right decision. As for the children, even they move out and stay far away from their parents, but sometimes they just can’t control themselves, they will get the bad behavior, like smoking and drinking, their life is losing control. The young people need to cultivate their independent spirit, they should think by themselves, learn to take care of the other people, thus they can be the real independent. When a person grows up, they can be strong enough to support their lives and at the same time, they can be mature enough to make their own decision. They can tell what is wrong and what is right.

当我们谈到成为独立,总是想要离开父母,独自居住。精神上的独立总是被人们忽略,精神上的独立意味着一个人能衡量事情,做出正确的决定。对于孩子来说,虽然他们搬出去,远离父母,但是有时候他们无法自控,养成不好的习惯。比如抽烟和喝酒,他们的生活会失控。年轻人需要养成独立精神,他们应该自己思考,学着去照顾别人,这样才能真正的独立。当一个人成长了,他们才能够足够的强大去养活自己,同时,也能够足够成熟去做决定。他们能区分什么是好,什么是坏。

[有关独立的高中英语作文

展开阅读全文

篇13:高中英语随笔TheSprintinCollegeEntranceExam高考的冲刺

全文共 839 字

+ 加入清单

The period of high school stage is the preparation for college, all the students work hard in the purpose of the better future. In this stage, they hold the same target, fighting for the College Entrance Exam, especially in the third year, the sprint is very important. There are some suggestions for a better sprint. First, students should take a regular work schedule, it is very important to sleep in time, so that students can wake up early in the morning and then work with efficiency. Second is to keep the balanced diet. Students should pay attention to what they eat, the nutrition should be enough, so they can keep a better mind, thinking in a quick way. The last year of high school life must be hard and tedious, the one who keeps hold on will gain what they want. If they do as the mentioned suggestions, they can work better.

展开阅读全文

篇14:高中英语写作高级句型汇总

全文共 1062 字

+ 加入清单

1) 主语+ cannot emphasize the importance of … too much.(再怎么强调……的重要性也不为过。)例如:We cannot emphasize the importance of protecting our eyes too much.

2)There is no need for sb to do sth. for sth.(某人没有必要做……),例如:There is no need for you to bring more food. 不需你拿来更多的食物了。

3)By +doing…,主语can …. (借着……,……能够……),例如:By taking exercise, we can always stay healthy. 借着做运动,我们能够始终保持健康。

4) … enable + sb.+ to + do…. (……使……能够……),例如:Listening to music enables us to feel relaxed. 听音乐使我们能够感觉轻松。

5) On no account can we + do…. (我们绝对不能……),例如:On no account can we ignore the value of knowledge.我们绝对不能忽略知识的价值。

6) What will happen to sb.? (某人将会怎样?), 例如:What will happen to the orphan? 那个孤儿将会怎样?

7)For the past + 时间,主语 + 现在完成式…. (过去……年来,……一直……)例如:For the past two years,I have been busy preparing for the examination. 过去两年来,我一直忙着准备考试。

8)It pays to + do….(……是值得的。)例如:It pays to help others. 帮助别人是值得的。

9)主语+ be based on….(以……为基础),例如:The progress of thee society is based on harmony.社会的进步是以和谐为基础的。

10)主语 + do one’s best to do….(尽全力去……),例如:We should do our best to achieve our goal in life.我们应尽全力去达成我们的人生目标

展开阅读全文

篇15:高中说明文作文:科学并不神秘

全文共 2859 字

+ 加入清单

进入八十年代以来,我国中小学校里,科技小发明活动蓬勃开展起来了,千百万中小学生加入了发明创造的行列。在发明创造的道路上,同学们都有一个美好的愿望:现在做个小发明家,长大后作个大发明家,为祖国的繁荣昌盛作出自己的贡献。但一想到发明,有些同学又可能觉得它得很神秘,好象高不可攀,其实不然,发明创造并不神秘。

发明就是创造新的事物或新的生产方法。这些新事物和新的方法是前所未有的,或者是圣原有的事物,原有的方法的改进。这样,小发明创造就更浊有什么神秘了。小发明创造主要是人们在日常学习、生活、工作、劳动当中,对那些感到用起来不称心、不顺手、不方便的东 西和方法,用自己学过的科学技术、设计制作出目前还没有过的更称心、更顺手,使用起来 更方便的新东西,创造出新的方法,或者是对现有的东西,现有的方法进行改进,从而给自 己或别人的学习、生活、工作、劳动带来了方便,给社会创造了财富、给人民带来了幸福。作为青少年科技辅导员,根据科技活动课的特点,即以实践为主,强调学生亲自去实践、发现、体验,强调学以致用,教、学、做合一。注意优化课堂教学,课堂上既体现学生的主体 作用,又体现教师的主导作用;既注重学生知识的获得,也注重智力与能力的发挥,使创造教育渗透到整个教学之中,学生创新求新的精神和能力。指导学生发明创造《巧添普通油印 机计页功能》,是笔者根据老师们常常利用普通油印刷教学资料时,需要人为的数所印的纸张数。为了解决这个问题,笔者指导学生找来一台袖珍电子计算器,经过改制后,就可将普通油印机添上自动计页功能。在改制前告诉学生,将袖珍电子计算器后盖打开,找到“=”键的两个触点,用电烙铁分别焊出引线,后将引线的另一端分别焊在干簧管的两条引线上,并将干簧管固定在托纸板座侧边上,在印框上固定一块条形磁铁,起到开关作用。使用时,先按下计算器的“NO.C”键,接通计算器电源,随着依次按动计算器上的“1”、+、“1” 、=、“0”等键,计算器显示屏上出现数字“0”时,这时就可以油印了。在整个油印过程中,每印一页纸,计算器就会自动加1,在显示屏上的数就是印数的累计数。接着下来就让 学生动手自己学做。结果,该发明获柳洲市青少年科技小发明创造一等奖、自治区二等奖。

立足"三小"就会从小到大

走进发明创造的王国

获得一项成功的小发明创造并不难,它同在发明比起来,往往要容易得多,因为这些小发明 创造选择的课题比较广泛,比较简单,所解决的问题比较单一。为此,发明创造要瞄准小目 标,随时注意发生在身边的小问题,把自己的发明念头和创造性解决问题的方法体现为小设 计。只要立足于“三小”,就会从小到大走进发明创造的王国。把小目标、小问题和小设计 三者相互联系起来,小目标是发明创造的方向,小问题是发明创造的对象,小设计是发明创造的措施,立足于“三小”就会有所发明创造。

小发明有四个特点

当然,发明创造不论它的成果大小,首先要了解小发明的特点。只有了解小发明的特点,在 进行发明创造时才有可能少走弯路,才有可能获得成功。那么,小发明具有什么特点呢?小发明具有四个特点:首先,小发明是首创前所未有的事物和方法,这是最主要的特点,而不是重复制造原来已有的东西;其次,小发明的特点是“小”,小发明的课题往往是同学们在日常学习、生活和劳动中能够经常接触到的事物,而不是去搞那此高深、尖端、难以办到的科研项目;再次,小发明是在自然科学范畴里的发明创造,而不是在社会科学领域;第四,小发明要具有实用性,搞小发明的目的是为了能够应用,而不是为了陈列和摆样子,只有同时具备以上这四人特点,才能算得上是小发明。

小发明创造不论它的成果大小,都是利于人类生活,有益于社会进步的新生事物。能不能成 为发明创造,发明创造的水平怎样,主要看它的新颖性、先进性和实用性“三性”的程度如何。新颖性指的是前所未有,或不同于旧的事物;先进性指的是与同类事物相比,在某一方 面或某些方面,甚至全面进步的事物;实用性指的是能够被人们理解、接受、,并且能制造 制造、使用或应用的事物。在整个发明创造活动中,力求达到新颖性、先进性和实用性,是发明创造追求的目标。

世界上没有完美无缺的事物,因此,任何事物都是人们革新改革的对象。那么,同学们应该 从哪些事物着手进行发明创造呢?笔者在多年指导学生发明创造的实践表明,着手点就是在 家常做的事和常用的物,这就是劳动工具、学习文具和生活用具等“三具”。我们接触的劳动工具很多,各种劳动工具在使用过程中,多多少少总有不得心应手之处。如笔者已介绍的 指导学生发明《巧添普通油印机计页功能》,就是瞄准老师们在油印资料、试卷时,一边印 ,一边一张一张地数,很容易把数字弄错而发明的。同学们每天都要在学习中使用各种文具 ,而难道都能使你用起来满意,而没有什么不便之处是吗?如指导学生发明《圆珠笔改成钢 笔》,是在原有的基础上稍加改造而完成的;人们日常生活中的各种用具五花八门,大家天 天都在同各种日用品打交道,使用起来可能觉得不便或功能单一。如指导学和妻明《巧改普 通暗锁为安全锁》、《巧改电子音乐报时钟》、《巧改电风扇定时器》等,正是针对这些不 足的改进而取得的发明创造成果。劳动工具、学习文具和生活用具都是我们进行发明创造的 广阔天地。而这些就在我们每个人的身边,你只有心创造、留心观察、用心思考,总有一天会做出发明创造的。

参与发明创造,要有创新的思想、创新的知识、创新的实践。

创新的思维,就是要求同学们面对现实能产生新念头、能提出新想法。新思维可能实现不了 ,甚至是不科学的,但是我们首先要敢想,先想出来,然后再去判断它是否科学合理,能否 行得通。发明创造需要知识,即使是一个很不起眼的小发明创造,也离不开知识。在发明创 造中,从提出问题到解决问题所用知识,就是创新的知识。同学们在想发明创造的时候,要 大胆地想,想得要多、要大、要高,但要真正做出一个发明创造的时候,就得考虑自己是否 具有相应的创新知识。发明创造既要想又要做,才能实现。实践检验你所想的对不对,就要 同学们有实践创新的思想。在发明创造中,要有创新的思维,要有创新的知识,要有创新的实践“三要”。三者紧密联系,缺少了创新的思想,就不会有任何发明出现;缺少了 创新的知识,发明就无法做起;缺少了创新的实践,就不能检验发明是否正确、是否必要。发明创造是人类智慧的结果,而一个人的智慧体现在“想”、“说”、“做”的过程中。因此,同学们要想有所发明创造,就必须勤于动脑想、动嘴说、动手做“三动”,而且三者缺一不可。希望同学们在想、说做的过程中孕育发明创造的花果。

总而言之,只要同不们能够根据小发明创造的特点,立足“三小”,围绕“三具”,抓住“三性”、切记“三要”、勤于“三动”的要求,细心观察周围的事物,善于发现问题,敢于提出问题,独立思考,大胆想象不安于现状,不墨守成规,不被前人的现成的结论束缚住自己的头脑,发挥创造精神,自己去动手,去实践,去制作,破除对发明创造的神秘感,就会迈入发明创造的王国。

展开阅读全文

篇16:高中英语作文大全

全文共 717 字

+ 加入清单

High school life is so wonderful for me, and I have made many good friends.

We fight for our future together. As there are so many subjects for me to learn,

I spend most of the time studying knowledge. But deep in my heart, I like sports

so much, especially tennis. When I knew our school had tennis club. I felt so

excited and wanted to be part of it. But the problem was that what if I lagged

behind other students in study as I spent the time on this hobby. At last, I

still decided to join tennis club, because I wanted to do something special and

enriched my high school life. I tried hard to make plans for my study. At the

same time, I spared some time to play tennis. I found the balance and enjoyed

the thing l liked.

展开阅读全文

篇17:高中英语作文:元宵佳节

全文共 1715 字

+ 加入清单

The 15-Day Celebration of Chinese New Year

The first day of the Lunar New Year is the welcoming of the gods of the heavens and earth.Many people abstain from meat on the first day of the new year because it is believed that this will ensure long and happy lives for them.

On the second day, the Chinese pray to their ancestors as well as to all the gods. They are extra kind to dogs and feed them well as it is believed that the second day is the birthday of all dogs.

The third and fourth days are for the sons-in-laws to pay respect to their parents-in-law.

The fifth day is called Po Woo. On that day people stay home to welcome the God of Wealth. No one visits families and friends on the fifth day because it will bring both parties bad luck.

On the sixth to the 10th day, the Chinese visit their relatives and friends freely. They also visit the temples to pray for good fortune and health.

The seventh day of the New Year is the day for farmers to display their produce. These farmers make a drink from seven types of vegetables to celebrate the occasion. The seventh day is also considered the birthday of human beings. Noodles are eaten to promote longevity and raw fish for success.

On the eighth day the Fujian people have another family reunion dinner, and at midnight they pray to Tian Gong, the God of Heaven.

The ninth day is to make offerings to the Jade Emperor.

The 10th through the 12th are days that friends and relatives should be invited for dinner. After so much rich food, on the 13th day you should have simple rice congee and mustard greens (choi sum) to cleanse the system.

The 14th day should be for preparations to celebrate the Lantern Festival which is to be held on the 15th night.

[高中英语作文:元宵佳节

展开阅读全文

篇18:英语说明文写作要点

全文共 401 字

+ 加入清单

说明文是阐述事物的特征、本质、性能、结构、用途或科学原理的一种文体。其说明的对象可以是具体的,如:自然环境,仪表设备等;也可以是抽象的,如概念定律等。

说明文的写作相对于论说文来说,有一定的套路可循,因此不是十分复杂。说明科技方面的内容常用定义法、比较对比法、分类法、因果法等;说明自然环境方面的内容常用时间次序法、分类法等。当然,随着对象的不同,具体应该采用的方法也会有所不同。

说明文的写作应该注意的事项有下面几点:

1.语言简明扼要,通俗易懂,避免夸张华丽的辞藻,要把真实的一面展现在读者面前。

2.说明时一定要把握一个中心主题。说明文中细枝末节较多,但不能喧宾夺主。

3.说明的次序非常重要。合理的次序会使文章条理清楚,脉络明晰。因此,练习时可以尝试不同的次序进行写作,找出最合理的一种。

4.由于说明文写实性较强,有时难免会让人感到没有生气。因此,可以适当使用一些比喻、拟人等修辞手段,来增加文章的色彩。

展开阅读全文

篇19:高中生英语写作基础

全文共 652 字

+ 加入清单

一、优化词汇输入教学,丰富词汇知识积累

词汇是一篇文章最基本的组 成要素。头脑中如果没有一定数量的、且处于鲜活状态的词汇,就无法写出好文章。要写出好的文章,就必须善于从众多的词语中选择和运用最恰当的词语。因此, 加强词汇教学、扩大和丰富学生的词汇量是提高学生写作能力的基础工作。克拉申的“语言输入假说模式”认为:正确和恰当的语言输入将会使语言学习的效果更 佳。

最佳语言输入的两个必要条件:

1)密切相关的

2)大量的。因此,将密切相关的常用词汇、习惯搭配适当集中教学,反复归纳、不断循环和强化是较好的词 汇输入方法,同时也保证了常用词汇在头脑中的鲜活状态,为写作输出提供可靠保障。

二、加强基础写作训练,活化基础知识积累

在学生写作过程中,我们 常常会发现许多学生的词汇量与运用能力不成正比的现象,写作中经常出现词汇贫乏和用词不当等问题。这种问题的出现实际上是学生获得的知识没有有效的活化。 配合词汇和句型教学,教师可以经常以所教学词汇为关键词拟定一些与时事或生活相关的话题,让学生用词、句做翻译练习,一段时间(4-5天)之后,再让学生 用这些词、句进行写作,多写多练以达到活化知识的目的。

三、广泛阅读,拓展知识积累

“熟读唐诗三百首,不会作 诗也会吟”。在大量的阅读过程中,可使学生开拓视野,拓展知识,增加语感,为写作提供必要的语言材料。写作和阅读是互相促进、相辅相成的。有些词汇和句 型,学生只是似曾相识,通过广泛的阅读能促使学生把这些东西运用得更熟练,表达得更准确。反过来,这也会有效地提高学生的阅读理解能力。

展开阅读全文

篇20:关于我的梦想高中英语作文

全文共 916 字

+ 加入清单

in my mind, everyone shall have his own dream. i think that having a dream means that we have an idea, and then we will do all the things to achieve the target. as long as we have a goal to be realized, we won’t be blind at least.

my dream is to become a successful stateman, helping those people who need help with their rights. of course, to be a good stateman is very difficult, but i will do whatever i can do to keep everyone satisfied. thats my dream. i want to try my best to help the poor sick people of our country. china is a developing country which needs good stateman,especially in the countryside and distant villages.

now i’m a junior student on grade one, my dream is also that although at present i’m good at study, i’ll still try my best to be the study winner. now everything i do is close to my dream. i feel life is fill with hope and is colorful, and i have enough confidence to realize my dream.

展开阅读全文