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初中英语说明文写作模板【汇集20篇】

导语:友谊是一支歌,唱出了我们的欢乐与留恋,我们会将友谊定格在我们心中,小编收集定格友谊的作文,欢迎阅读。

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初中说明文写作教学

全文共 1417 字

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一、立足基本点

初中说明文写作教学是以培养记叙能力为基础的写作教学新阶段。说明文的写作必须具备科学性、客观性的特点。这是写说明文的两个基本点和根本点,也是教学的难点。教学中切忌对学生泛泛要求,要以记叙为基础,用分解法突出抓好两个基本点。其一,文体特点要突出“说清楚。”首先着眼于说明文的科学性,强调写清事物的外部特征和内部结构,方法应不限于平实解说。初中教材中的《蜘蛛》、《晋祠》等课文,大半是生动的描述。《第比利斯地下印刷所》既说明了建筑结构,又介绍了革命史迹,通篇表现出浓重的记叙性。起始阶段应把这种说明文类型作为文体要求的起点。因为对事物的情趣与感受是学生写作的主要诱因。若只强调平实介绍,无益于用记叙基础实现“说清楚”的目标。其二,基本题材要紧扣“熟知的事物”。初中说明文集中体现出一个基本题材——建筑物。尤其是第三册集中安排了一个建筑类说明文单元。这是因建筑物与学生实际生活的关系最密切。起始训练应把建筑物作为基本题材之一,由简到繁集中命题,以求依题成格,触类旁通。

作文题材除了要注重课文依据外,更重要的是要注重学生熟知的事物。如《怎样淹渍西红柿》、《怎样写阅读笔记》等,可先让学生实践,使训练活动成为育人的一个步骤,这样,写起来既是介绍学生所熟知的事物,又可使学以致用。

二、突破认识关

写说明文必须对被说明事物有完整的认识。要做到这一点,就要认真观察,深入了解。

初中生观察事物的通病是走马观花。因而,指导观察应有针对性。可先列提纲,让学生带着问题逐步观察,随手作笔记和图示。观察时要引导学生理清主次,主要掌握概括性观察和特写性观察。有条件的最好摄制些教学录像图片,提供观察框架,通过声像并举的画面进行观察训练。这样,不仅可有效地纠正学生笼统观察的毛病,还可培养学生选点设框的观察能力。

但是,完整的认识仅凭观察是无法形成的。古人观了赵州桥,“不知其所以为”。今人游故宫难以发现皇上的宝座是在北京城南北轴线的中心点上。一些特定的原理、数据、掌故是不可能观察到的。综览教材,凡说明文,都可分出物象说明和意象说明的成分。物象说明只是从空间上说明事物的“形”,而意象说明则能从时间延续、掌故原委上说明事物的“神”。而要进行意象说明,就必须具备有关说明的知识。写说明文的最大难点也就在此。所以,教师指导的任务之一就是让学生积累知识。起始阶段,教师应多方引导,必要时要“下水”示范,尽可能向学生提供材料丰富的半成品,让学生整理选择取舍,力争写一篇成一篇,获得规范的写作体验。

三、借助仿写桥

学生对被说明事物具备了相应的知识,还会遇到行文障碍。因此在章法安排、语言运用等方面必须排除一些难点。从整体上说,有效之法是仿写。模仿是创新的基础,是技能形成的捷径和桥梁。

但是运用教材范例指导学生仿写,必须据学生的实际确定模仿点,而不是雷同。如《香山红叶》和《人民大会堂》都是以行踪为序组材的。前者是散文,行踪露得很实在,充分表现了“我”与同游者的感受,外化了散文作品的感情意蕴,主观性叙述贯穿全文。而后者是说明文,“我”和建筑师的行踪表现得很简洁,只在2、9、12、14段中点了点,成为一条虚线,等于带读者将大会堂游了一遍。把教材中的范例举出来,作为按行踪顺序介绍的一个仿点,可提高学生习作的成功率。教材中的仿点很丰富,要针对学生实际,循序而仿。通过借助仿写这个捷径和桥梁,让学生深切地体会说明文的章法安排、语言运用的特点,进而掌握说明文的写法和结构。

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更多相似作文

篇1:怀念的英语作文初中

全文共 2558 字

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When memory began for me, my grandfather was past sixty-a great tall man

with thick hair becoming gray. He had black eyes and a straight nose which ended

in a slightly flattened tip. Once he explained seriously to me that he got that

flattened tip as a small child when he fell down and stepped on his nose.

The little marks of laughter at the corners of his eyes were the prodnct of

a kindly and humorous nature. The years of work which had bent his shoulders had

never dulled his humour nor his love of a joke.

Everywhere he went, "Gramp" made friends easily. At the end of half an hour

you felt you had known him all your life. I soon learned that he hated to give

orders , but that when he had to, he tried to make his orders sound like

suggestions.

One July morning, as he was leaving to go to the cornfield, he said :

"Edwin, you can pick up the potatoes in the field today if you want to do that.

" Then he drove away with his horses.

The day passed, and I did not have any desire to pick up potatoes. Evening

came and the potatoes were still in the field. Gramp, dusty and tired, led the

horses to get their drink.

"How many bags of potatoes were there?" Gramp inquired. "I dont know.

"

"How many potatoes did you pick up?"

"I didnt pick any. " "Not any! Why not?"

"You said I could pick, them up if I wanted to. You didnt say I had to.

"

In the next few minutes I learned a lesson I would not forget: when Gramp

said I could if I wanted to, he meant that I should want to.

Gram hated cruelty and injustice. The injustices of history, even those of

a thousand years before, angered her as much as the injustices of her own

day.

She also had a deep love of beauty. When she was almost seventy-five, and

had gone to live with one of her daughters, she spent a delightful morning

washing dishes because, as she said, the beautiful patterns on the dishes gave

her pleasure. The bird, the flowers, the clouds-all that was beautiful around

her- pleased her. She was like the father of the French painter, Millet, who

used to gather grass and show it to his son , saying , "See how beautif ul this

is ! "

In a pioneer society it is the harder qualities of mind and character that

are of value. The softer virtues are considered unnecessary. Men and women

struggling daily to earn a living are unable, even for a moment, to forget the

business of preserving their lives. Only unusual people, like my grandparents,

manage to keep the softer qualities in a world of daily struggle.

Such were the two people with whom I spent the months from June to

September in the wonderful days of summer and youth.

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篇2:初中生暑假英语日记怎么写

全文共 927 字

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My Family

My family includes three people and a pet. These three people are my father, my mother , and I. I also have a cat named cookie.

My father is hardworking and playful. He rus a small business at home. He is very busy, but he always s firnds the time to cook dinner and help me with homework. Although he is strict at times, he can also be playful and funny.

My mother is caring and hardworking, too. She’s a chemist and often works very late. Nevertheless, she is always there to take care of me. Though her expectations for me are very high. I know she only wants what’s best for me.

My cat, cookie, is a member of my family, too. She is a cute black and white cat. At times I find her eager to play. But usually she’s sleeping on the sofa. I never know what surprises she’ll bring next.

I consider myself very lucky to come from such a loving family. A family like mine should never be taken for granted. I love my family.

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篇3:初中军训的英语日记

全文共 1188 字

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导语:军训开始了,烈日下的坚持,寒风冷雨中的站立,让我看到本身坚持的一面;绷直的双腿,挺直的后背,也让我看到本身自律的一面。下面是yuwenmi小编为大家整理的优秀英语日记,欢迎阅读与借鉴,谢谢!

It was six o’clock, I woke up on time. Today was a newday. After tidying up the room and brushing teeth, we were ready to go to havetraining. We let the class on the line, and made them walked one after another.The weather was so hot and let us feel bad, but we could do this. If you dosomething by heart, we will succeed. The trainer was satisfied with us andsuddenly we had a rest.

At noon, we had lunch. Then, we turned back to ouraccomadation. My feet were seriously hurt but I had no complaint. Then I mademy bed and had sleep.In the afternoon, we learned some kinds ofsteps,’One,two,three!’ Our sounds came loudly. We had stayed together in for 3days. Our teacher was happy to see our progress too. At night, we had moretraining and many unforgetful things. The moon was shining, not only on thesky, but also in our heart.

【参考译文】

六点了,我按时醒来了。今天是新的一天。整理房间和刷牙后,我们准备去训练。我们让班上的学生排队,让他们一个接一个地走着。天气太热,让我们感觉不好,但我们可以做到这一点。如果你做的心,我们会成功的。教练很满意我们突然我们休息。

中午,我们吃了午饭。然后,我们又回到我们的住宿。我的脚受了重伤,但我没有怨言。然后我便为我的床上,睡了。在下午,我们学到了一些种类的步骤,一,二,三!我们的声音传来。我们曾一起在天。我们的老师也很高兴看到我们的进步。在晚上,我们有许多难忘的事情和培训。月亮的光辉,不仅在天空,也在我们的心里。

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篇4:初中英语作文大全

全文共 578 字

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As it is known to us all ,LuXun is a famous Chinese writer. He is not only

a writer, thinker, but also the founder of Chinese Literature . He wrote many

classic (经典的)novels and his stories, which are translated many languages, were

made into film,such as The True Story of AH Q and The New Years Sacrifice,which

deeply showed peoples suffering in the old days.

Because of his achievement to Chinese literature, Chairman Mao spoke highly

of him. Besides, some of his works were selected into the text books in high

school and university. I think youll gain a lot from reading his works.

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篇5:关于故宫的英语作文初中

全文共 1012 字

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Ive been to a lot of beautiful places, but in my mind, the most important

thing in my mind is the Forbidden City.

The Forbidden City is a place where the ancient emperor of China can live.

The imperial palace has: temple of heaven, echo wall, emperors study and so on

many beautiful places. There are colorful flowers in the temple of heaven, very

beautiful. The flowers and grasses and the famous flowers and plants are all

numerous and numerous, very beautiful, far from looking like a colorful flower

in the open. Like a fairyland on earth. The temple of heaven is not a famous

artist.

The echo wall is a miracle of acoustics, which is a masterpiece of ancient

craftsman. The wall tiles of the echo wall are not as strong as others. It is

specially made in shandong linqing place. The slurry brick is exquisite, and the

sound of the metal sound, commonly known as the gold brick. If you shout in the

echo wall, the echo will be strong.

Its better to see if you have the chance, and believe that it will make

you feel better.

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篇6:初中英语满分

全文共 930 字

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Sports do us good in many respects.It goes without saying that taking

exercises can build up our physical strength. In collective sports like

basketball, volleyball, or football, we will learn the importance of

cooperation. While taking part in sports game, we will try our best to win and

arouse ourselves the competitive spirit. Sports can also help us relax after a

period of exhausting work. However, as the saying goes, "there are two sides to

everything", and sports is without exception. We may hurt other players or

ourselves if we are not careful enough when participating in sports activities.

Whats more, excessive or severe training can do harm to our health.

My participation in sports tells me that sports can make us healthy both

physically and psychologically. It is also a good way for people to know each

other and can promote friendship between people. So long as we are carefully

enough, sports can do us nothing but good.

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篇7:关于写动画片的初中英语

全文共 547 字

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Watching anime is one of the favorite things I like to do. Some one may say watching anime is a waste of time and a kind of naive thing, but I dont think so. In fact, I can learn a lot from watching anime. For example , never give up , believe , confidence , intelligent and so on. I like the person in the anime too. Because they are usually stronger or cooler than the real people. They can make our dream come true. 看动漫是我最喜欢做的事之一。 也许有人会说,看动漫是浪费时间和幼稚的事情,但我不这样认为。事实上,我可以从看动漫中学到很多东西,比如说,从不言弃,信任,自信,智慧等等。 我也喜欢那些动漫里的人物,因为他们通常比真人更强壮或更帅气。他们可以去实现我们的梦想。

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篇8:考研英语:应用文写作之感谢信

全文共 2273 字

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考研英语写作应用文写作之感谢

大纲对应用文写作的评价目标是:考生应能根据所设情景,写出不同类型的应用文,包括私人和公务信函、备忘录、摘要、报告等。写作时。考生应能:

1) 做到语法、拼写、标点正确、用词恰当;

2)遵循文章的特定问题格式;

3)合理组织文章结构,使其内容统一、连贯;

4)根据写作目的和特定读者,选用恰当语域。

应用文写作不需要华丽的辞藻和多变的句式,只需要能够用简洁概括的语言将事情叙述清楚就能够取得不错的成绩。应用文写作作为考研英语中性价比比较高的题目,考生必须重视对其复习。应用文写作可以充分借鉴模板,以达到更好的复习效果。下面,就为考生介绍一下感谢信的基本写作方法。

感谢信的目的是感激对方为自己的付出,感激之情要传达得真挚自然,不要刻意夸大。感谢信所涉及的内容多种多样,比如可以感谢对方替自己做了一件事情,在自己痛苦时安慰了自己,出席了自己的宴会等等。其内容包括:1)表达感激之情2)回顾事情的经过 3)肯定对方帮助的价值以及对自己的影响,表达自己回报的愿望。

常用套语有:

1表达感激之情:

Thanks so much for…;Abundant thanks to … for…

Im writing to express my heartfelt thanks for …

On behalf of my whole family, I wish to extend our heartfelt thanks for all the trouble you had taken in …I must write to thank you for inviting me to…

2肯定对方帮助的价值及影响:

You will never know how much we appreciated your kind and practical help. Your …meant more than I can express in words. Nothing can be more precious for me than your…

3表达回报的愿望:

I hope I can return the favor someday … Do call on me if I can ever return the favor. 感谢信中比较特殊是求职者面试后给面试官写的信。

此类感谢信的内容不只是感谢,而是一般感谢信和求职信的结合。其主要内容包括:(1)感谢对方给你面谈的机会,并注明你面试的时间和所求的职位;(2) 说明你对该公司、该职位的兴趣,强调你的知识与技能符合公司的需要,表示自己能为公司的发展做出贡献。也可以补充说明或澄清在面谈中忽略或没有讲明的问题 (3)重申你对该职位的兴趣,主动提供更多的材料,表示期待他们的消息。

Directions: You have just attended an interview in Apfel Incorporated for the position of marketing analyst. Write a letter of appreciation to the interviewer Mr. David Wayne. Your letter should include the following points:

1) express your appreciation for the interview

2) tell about your job-related skills and experience

实例:

Dear Mr. Wayne,

Thank you very much for taking the time from your busy schedule last Friday to interview me for the marketing analyst position at Apfel Incorporated. After our meeting, I am convinced that your company is an excellent place for my career.

I am extremely excited about the position and believe that my skills are a good match for the company. As you may remember, I completed a project that is similar in nature to the work I

would be doing at your company. I believe that I could make an immediate contribution to Apfel Incorporated.

Please let me know if I can provide you with any additional information about my background or goals. My email address is LiMing@yahoo.com, and my phone number is 12345678. I look forward to hearing from you soon.

Sincerely,

Li Ming

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篇9:初中我的网友英语作文

全文共 783 字

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My Net Friend

I was only nine years old when I learnt how to use a computer. My mother is my first teacher. I know how to type, how to copy a file, and how to visit a web site on the Internet. One day, mom was not at home. I turned on the computer and began to learn how to chat on net. The first one I met there was a boy called Tom. He greeted me politely. When he knew that I was only a 9-year-old girl, and almost knew nothing about chatting on net,he started showing me how to use the chatting tools, how to download, and how to send e-mails. I learnt a lot from him.

我开始学电脑的时候才九岁。妈妈是我的启蒙老师。我学会了如何打字,如何拷贝文件,如何上网登录网站。一天,妈妈不在家。我打开电脑,开始学着上网聊天。汤姆是我在网上遇到的第一个朋友。他礼貌地跟我打招呼。当他得知我才九岁,而且对网上聊天一无所知时,他开始教我如何使用聊天工具,如何下载,以及如何发电子邮件。我从他那里学到了很多东西。

上文是老师为同学们带来的关于网友英语范文,同学们照例子也写一个自己的网友吧!

[初中我的网友英语作文

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篇10:考研英语作文基础写作突破这三点就成功

全文共 787 字

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词汇拼写错误较为严重,词汇选用上会有不当的情况。

应对策略就是平时阅读过程中注意单词拼写,关注单词使用语境,多积累高级词汇和句型。

语法掌握不好,句子的基本构成主谓结构掌握不清。

Due to the fact that the mental state, we have to keep a balance between the physical and the mental.

这句话中,due to the fact that后面需要接一个句子,而上句中只是一个名词性短语,所以错误。另外,between...and...需要连接两个名词短语,上句中形容词physical和mental后缺少名词性成分。改正为Due to the fact that the mental state plays a significant role, we have to keep a balance between the physical well-being and the mental health.

格式不正确,结构不清晰,汉语式英文思维太过明显,翻译的过程中常常不合英文写作要求。

应对的策略是多阅读范文,写作前列提纲,注意使用衔接词。

格式不正确常常出现在应用文中,有人会忘记写落款。这是我们在写作过程中特别需要注意的,否则格式错误就要相应的扣分。另外,有些文章结构不清晰,或者没有分段,或者段落之间的内容混乱。开头段就开始论述问题,第二段提出建议,结尾段又给出原因,逻辑混乱不清,抓不住重点。所以我们在写文章时一定要先打腹稿,明确行文结构和大概内容,这样在写作过程中才不至于不知道说什么,甚至瞎写一通。

总而言之,新大纲非常强调大家的英语写作技能,我们在平时的备考过程中一定要多进行英文文章的写作,养成良好的写作习惯,注意单词拼写、语法检查、逻辑结构,这样写出的文章才能过关。

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篇11:初中英语作文大全

全文共 762 字

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Dragon Boat Festival is a Chinese traditional festival. It falls on the

fifth day of May in the lunar calendar. A day before this festival, my mother

and grandmother began to make zongzi. Of course, I would act as assistant. But

it turned out that I was more of a hindrance than a help. When they finished,

they started to cook them. This process needed a long time, because I could have

them in the next day. Zongzi was very delicious. On the day of dragon boat

festival, our family prepared for dinner after having breakfast. Everyone of my

family will come back home for the solid diet. Chicken is indispensable on the

dinner desk in Chinese traditional festival. There were many delicious foods,

which made me watering. I ate lots of them. It is a wonderful festival.

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篇12:感恩节的英语初中

全文共 844 字

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The thankfulgreat universe provides the environment of existence for us andgive us sunlight, air, water and everything in keeping with weexistence of space, bring storm to let us accept to toughen for us,bring to us mysterious let us look for.

The thankfulparents give us the life, make us feel the merriment of the humanlife, feel the genuine feeling of the human life, feel the comityof the human life, feel happiness of the human life, also feelhardships and pain and sufferings of the human life!

The thankfulteacher works with diligence and without fatigue everyday of teach,give us knowledge ability, put on the wing which flies toward theideal for us.

The thankfulclassmate and friend grows up road of, let I no longer standingalone in the itinerary of life; The with gratitude is frustratedand let us become in a time the failure stronger.

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篇13:初中语文关于阅读说明文的方法

全文共 533 字

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说明文阅读题时是最让人头痛的了,下面有几种方法帮助解决说明文阅读题。

阅读说明文应该抓住以下方面。

(一).理解说明内容,把握说明对象的特征。理解文章内容是指明确说明的对象和把握说明对象的特征。所谓特征,就是这一事物区别于其他事物的标志。阅读说明文,抓住了说明对象的特征,便掌握了文章的中心。在整体阅读,理解说明内容的基础上,可以从以下两个方面入手把握说明对象的特征。

(1)局部分析,综合概括。在整体感知全文的基础上,分析文章组材和选材,段落层次的意义和联系,从而综合归纳出说明事物的特征,如(中国

石拱桥)一文列举了中国石拱桥中两个有代表性的例子赵州桥和卢沟桥。我们在分析这两个例子时,不难发现这两座桥虽有不同之处,但却都

具有形式优美,结构坚固,历史悠久的共同特点,因此可以综合概括出中国石拱桥的特征。

(2)抓住关键语句。许多说明文在说明事物时,会明确交待对象的特征,以便于读者理解和接受。因此,我们要学会抓住这些关键性语句,从而把握说明对象的特征。例如(苏州园林)一文,一开始就明确交待了苏州园林的特征务必使游览者无论站在哪个点上,眼前总是一幅完美的图画。抓住了这个关键语句,就把握了说明对象的特征了。

总结:其实做说明文时,把握说明对象,抓住关键句,综合概括是重点。

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篇14:关于理想英语作文初中

全文共 875 字

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Different people have different career outlooks. Some people want to become

civil servants; some people hope to start their own business; some people dream

of being freelancers, and so on.

However, my ideal job is teaching. Firstly, I’m told that teachers have a

high income. With the high income, I can open a training school to help the

children in poor families with their education. Secondly, teachers always have

summer and winter holidays, thus I will have more free time to relax myself.

More importantly, teachers are angels to students, who can pass on the knowledge

to students as well as help them develop their hobbies and interests. I can’t

imagine how happy I will feel when I see my students become elites.

In order to be a qualified teacher, I should read more books to acquire

more knowledge, and train my patience and improve my communication and

handwriting abilities.

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篇15:我的英语教师初中英语作文

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I have many teachers now and I love them all,but my favorate teacher,I think she is my english teachter mis/miss gao.

She is tall and thin,in my eyes she is most beautiful teacher woman in the world,I love her sweet smile and attractive.SoI always feel free in her class.

I like her class very much,she often tell us interesting stories in her class,and she teaches us to play english games and english songs,too.since she become my english teacher,I have madel a lot of progess.

I like english,I like my english teacher.

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篇16:《互联网向我们走来》初中说明文阅读题

全文共 1503 字

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①“龙宫”作为神话里海底龙王的居所,曾引发了人们无数的想象,围绕它产生了众多故事。现实中“龙宫”自然是没有的,但迄今为止,浩瀚的海洋仍深深地吸引着人类:海洋蕴藏的财富,大海深处的奥秘……一切都那样诱人。

②当今最诱人的海洋资源之一就是“蓝色能源”。它既不同于海底储存的煤、石油、天然气,也不同于融于水中的铀、镁、锂,而是利用海水温差、潮汐、波浪等产生的动能、热能等能源,它具有清洁、可再生,能量惊人,分布广泛的优势。常见的蓝色能源是温差能、潮汐能和波浪能。

③6000万平方公里的热带海洋一天吸收的太阳热能,相当于2500亿桶石油的热能。如果将这些热能的1%转化为电能,相当于新增140亿千瓦装机容量,也就是每小时能发140亿度电。太阳辐射热进入到海面,绝大部分被海水吸收掉,深层海水几乎接收不到。因此人们可利用海洋表层水温与较低层水温之间的温差把热能转化为电能。发电时,将海洋表面的温水引进真空锅炉,温水因压力突然大幅下降立即变成蒸汽,推动汽轮发电机发电,用过的水流入海洋,如此循环使用。一般而言,冷、热水温差在20℃以上即可发电,因此若能把南北纬20度以内的热带海洋都利用起来发电,前景将十分诱人。

④无边无际的大海,在太阳和月亮的引力作用下,时而潮高百丈,时而引退千里。海洋这种有规律、有节奏的起伏现象就是潮汐。潮 汐发电就利用了潮汐能,人们涨潮时将海水以势能的形式保存,落潮时放出海水,利用潮位之间的落差发电。据初步估算,我国潮汐能资源量约为1.1亿千瓦,年发电量可达2750亿千瓦小时。潮汐能周而复始,取之不尽,用之不竭,可以成为沿海地区生产生活,甚至国防需要的重要补充能源。

⑤波浪能也是不容忽视的蓝色能源。“无风三尺浪”是奔腾不息的大海的真实写照。海浪有惊人的力量,5米高的海浪,每平方米压力就有10吨。大浪能把13吨重的岩石抛至20米高处,能量惊人。据计算,全球可供开发利用的海洋波浪能有20-30亿千瓦,年发电量可达9万亿度。波浪能的利用将有助于缓解矿物能源逐渐枯竭导致的能源危机,改善生态环境。

⑥古往今来,海洋一直以其阔大的胸怀哺育着人类,吸引着人类。进入21世纪,人类社会的可持续发展将会越来越多地依赖海洋。探索并利用蓝色能源,已经成为中国乃至全球可持续发展的重要保障。蓝色能源,大有可为!

1.文章开头从神话故事里的“龙宫”写起,有什么作用?

答:

2.读完这篇文章,说说你对蓝色能源有了哪些了解。(4分)

答:

3.阅读下面材料,结合上文中的相关知识,简要分析可以在南海开发何种蓝色能源。(4分)

【材料】

南海是中国以南的边缘海,是中国最深、最大的海,平均水深约1212米,中部深海平原中最深处达5567米。由于接近赤道,接受太阳辐射的热量较多,所以气温较高。年平均气温在25―28℃。5月份测得水深30米以内的水温为30℃,而1000米深处便只有5℃。

答:

1. 引发读者阅读的兴趣,说明海洋从古至今对人类的吸引,引出下文对蓝色能源的介绍。

2.①什么是蓝色能源。(蓝色能源是一种利用海水温差、潮汐、波浪产生的动能、热能等能源。)②蓝色能源的特点。(它具有清洁、可再生、能量惊人、分布广泛的优势。)③常见的蓝色能源类型。(常见的蓝色能源是温差能、潮汐能和波浪能。)④常见蓝色能源的发电原理。⑤蓝色能源的应用前景。

3.可开发温差能。根据上文,太阳辐射热绝大部分被海水吸收掉,深层海水几乎接收不到。在冷热水温差达到20℃以上时,就可利用海洋表层水温与较低层水温之间的温差把热能转化为电能。而南海平均水深约1212米,年平均气温在25-28℃,表层海水与较低层海水温差多在20℃以上,因此可在南海开发温差能。

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篇17:积极面对挫折初中英语

全文共 926 字

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Everyone in our life should face something we hate,or some one we never want to face.

So,how can we face the difficulties.

Difficulties happen all the time,but do not be afraid of difficultys.Just go ahead withe what we are doing with a smile.Do cry and have a smile ,which is the best way we can use to beat difficulties.Never give up and do your best for tomorrows sunthine.Trust yourself ,believe in that tomorrow will be better.

You see,no matter what difficulties we face,we always smile,dont we?So,earthquake we are not afraid because of our smile;H1N1, we are not afraid because of our smile....

Together forever no matter what happens,and, with a smile,trust that everything can be soved!

在我们的生活中每个人都应该面对我们讨厌的东西,或者一些我们不想面对的一个。

那么,我们如何面对困难。

困难时刻都在发生,但不要怕困难。只是继续微笑着柳条,我们在做什么。哭,有一个微笑,这是我们可以使用它来打败困难的最佳途径。永不放弃,为明天的sunthine做你最好的。相信自己,相信明天会更好。

你看,无论我们面对什么困难,我们总是微笑,不是吗?地震我们不怕,因为我们的笑容,H1N1,我们不怕,因为我们的微笑....

无论发生什么,永远在一起,带着微笑,相信一切都可以位!

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篇18:初中英语作文:我的优势和不足

全文共 925 字

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于我们而言,正确地认识我们本身的优势不足是非常重要的,其原因在于它有助于我们提高自身,我们应该自省并且学会认识我们自己是谁

It is important to know our good and bad points because this knowledge will help us to improve ourself. We should examine ourselves and learn who we are.

在自我认识当中,最重要的就是认识自己的优势和不足。举例而言,我是一个身体健康的人,由于这个原因,我可以非常努力地去工作。同时我乐观、谦和并且有礼貌。这些是我的优势。同时,我也存在一些不足。首先就是我脾气有点倔,而且缺乏耐心。在一些时候我也会犯懒,也许有时整天在看电视和吃垃圾食品。可是有这些缺点,我却并不觉得怎样羞愧,因为我了解到了他们,促进我提高了自身

Above all, we should recognize our strengths and weaknesses. For example, I am healthy and fit, so I can work hard. Im also optimistic, humble and polite. These are my strengths. However, I also have weaknesses. For one thing, Im stubborn and a little impatient. Im sometimes lazy as well and can spent a whole day just watching TV and eating junk food. Im not ashamed to admit these bad pints. Knowing what they are lets me focus on improving myself.

编辑点评:这篇文章用词准确、精彩,并且能有自己的观点,是一篇非常优秀的校园作文。我们在平时的学习中,不但要常写常练,还要经常阅读一些好文好句,来提高自己的写作水平。

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篇19:初中英语满分

全文共 777 字

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I am Alice. I am a student of No.1 Middle School. I study in Class Two

Grade Seven.

There is a map of our school on the wall. The playground is in the middle

of the school. On the left of the playground, there is a library. I like reading

very much, so I often read books in the library. There is a teaching building

behind the library. We study in that building. My classroom is on the second

floor in that building. The teachers offices are in that building, too. Where

is the sport hall? Oh, its on the right of the teaching building. I have P.E

class in the sport hall. The canteen is in front of the sport hall. We have

lunch and dinner in the canteen. In the school, I feel very happy!

This is my school. Its a big and nice place. I like my school very much.

What about your school?

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篇20:初中英语作文:最佳的目标

全文共 804 字

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I remember once upon a time, when I was running 800meters, I felt there seemed to be the impossible mission for me, I wanted to give up, then my teacher told me that I should not think about the 800meters, I should set up 100meters for myself, then I wouldn’t be so tired.

I did as he told me, indeed, every time when I finished the small goal, I was happy, in the end, I finished the running. I learn the lesson that we need to set up the best goal, it means we can make the small goals, which are so easy for us to realize.

Then every time we finish the small goal, we will close to our final destination.

我记得有一次,当我跑800米的时候,我觉得这对于我来说是不可能的任务,我想要放弃,然后我的老师告诉我不应该想着800米,我应该为自己定下100米的目标,这样才不会那么累。我按他说的去做,每次我完成了小目标,我就很开心,最后,我完成了跑步。我学到了东西,我们需要定下最佳的目标,这意味着我们可以定下小目标,对我们来说容易实现。每次我完成了小目标,就会离最终的目的地近了一步。

[初中英语作文:最佳的目标

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