A. 寫英語作文，說明文，
nowadays,with the booming of high technologies, robots designed for home use have been enjoyging greater popularity among families around the world!
The iRobiQ robot invented by the Korean robot company Yujin is alomost omnipotent.
Not only can it control other robots, enabling them to clean floor, but it is able to help children learn english.it displays the words on its chest monitor after speaking out a word.
now, i am looking forward to a better future where technologies are advanced enough, making it possible for us to build versatile robots and making our life more convenient!
B. 英語作文說明文500字
chrysanthemum
I like flowers have a lot of, have the fresh lily, white jasmine, narcissus of simple but elegant, bright rose, there is also a carnation represents love... They have elegant temperament, comfortable fragrance, but my favorite is that met weathered rain and snow never lower the head to the chrysanthemum.
Chrysanthemum and plum, orchid, bamboo and known as the "four gentlemen", alias yellow flower, the compositae, is perennial root flowers and plants. After the chrysanthemum in full bloom, fragrance 4 excessive, its petals, such as silk, such as claw. Layers of petals as if is in the dark awning bright fireworks, of its petals slightly tilted outward, beautiful. The color of chrysanthemum is very much also, or yellow, or white, or red ochre, or red, phyletic and various.
Chrysanthemum varieties more, on time can be divided into nine chrysanthemum to flowering early October, November open of qiu ju, open late December chrysanthemum, chrysanthemum and may, July, chrysanthemum, chrysanthemum in August. Chrysanthemum flower, some scattered like fireworks, some like dragon claws, some small chrysanthemum is like a little lotus flower.
Is the nature of the chrysanthemum and shade hardy, cold winter, many flowers withered, only the strong blooming chrysanthemums.
Chrysanthemum has a high ornamental value, but also can make tea. Chrysanthemum tea heat spent, also it can hurt the disinfection effect. Chrysanthemum high ornamental value, not only can make tea, also can be used as a medicine, chrysanthemum do Chinese traditional medicine can relieve a cough, can cure sore throat.
Our country is the home of chrysanthemum, planting a long history, as early as three thousand years ago have relevant records. Many scholars have written many praise chrysanthemum qing li is decorous, not afraid of frost's poetry. Such as in the ancient prose "chrysanthemum sexual hardy, with both drop, flowers is shattered and chrysanthemum sheng alone." Big literary giant su shi "the Netherlands has no with rain cover, chrysanthemum remnants of resists the frost branches."
We learned from chrysanthemum strong unyielding spirit, I like chrysanthemum!
菊花
我喜歡的花有很多，有清新的百合，雪白的茉莉，素雅的水仙，鮮艷的玫瑰，也有代表愛的康乃馨……它們有優雅的氣質，舒適的芬芳，但我最喜歡的還是那遇見風霜雨雪絕不低頭的菊花。
菊花與梅，蘭，竹合稱為「四君子」，別名黃花，屬菊科，是宿根花卉。菊花盛開後，清香四溢，它的花瓣如絲，如爪。一層層的花瓣好似是在漆黑的天幕中綻放一顆顆明亮的煙花，它的花瓣稍向外翹起，美麗極了。菊花的顏色也很多，或黃，或白，或赭，或紅，種類繁多。
菊花的品種更多，按時可分成九到十月開花的早菊，十一月份開的秋菊，十二月開的晚菊，此外還有五月菊，七月菊，八月菊等。菊花的花型美不勝收，有的像散開的煙花，有的像蛟龍的爪子，有些小菊花則像小朵的荷花。
菊花的習性是喜陰耐寒，寒冷的冬天時，許多花都凋謝了，只有菊花堅強的盛開著。
菊花的觀賞價值很高，而且還可以泡茶。菊花茶清熱去火，還可以對外傷起到消毒作用。菊花不僅觀賞價值高，可以泡茶，還可以入葯，菊花做的中葯可以緩解咳嗽，也可以治喉嚨痛。
我國是菊花的故鄉，種植歷史相當悠久，早在三千多年前就有相關記載。許多文人雅士曾寫下過許多贊頌菊花清麗高雅，不畏寒霜的詩句。如古文中的「菊花性耐寒，嚴霜既降，百花零落，唯菊獨盛。」大文豪蘇軾的「荷盡已無擎雨蓋，菊殘猶有傲霜枝。」
我們從菊花身上學到了堅強不屈的精神，我喜歡菊花!
C. 英語說明文結構例舉高中
佳作欣賞
A Dog
A dog is a kind of animal. It often lives with people at home. It』s one of the pet animals.Many people like to keep a dog for pleasure because it is clever and it can
understand them. People feed the dog and build a house for it. Dogs can do lots of things for people.
In cities, people keep a dog not only for pleasure but also for safety. A dog can be a good guard.
In the country, farmers like to keep dogs for pleasure too. Besides, some of the dogs can help farmers to look after animals, such as sheep and pigs.
Dogs can be a great help to army soldiers and policemen. Dogs often do important work for them.
So dogs are really our good friends, and we must take good care of them.
http://wenku..com/link?url=--aL2RiWDtY2A1SaviKWjW
D. 英語作文——120字原因類說明文
保護野生動物
With the development of society,there are more and more problems brought to our attention,one of which is that wild animals have no place to survive in the 21st century.Some people think that the protection is a waste of resource.From my point of view,I disagree with this statement for some reasons below.
Firstly,the animals and human beings are creatures created by God.We can』 behave like barbarians and destroy the environment.We need places to survive and so do animals.Secondly,there are a lot of species of animals on the earth.They are just like our neighbor.For example,in my childhood,I went to my grandparent s』 home in the countryside .There is a forest near the house.We met a lot of little wild animals there ,such as,monkeys,snakes,rabbits and so on.However,there are a lot of people who may agree cut down the forest.
From my angle,we,human beings,can』t deprive the survival rights of animals.On the contrary,we have to protect them from extinction.Just imagine how horrible the world would be if human is the only creature in the world.Hence,the government should ecate people to preserve and protect our neighbor,natural wild animals
E. 急求一篇英語說明文範文
學校應該要用游戲來教學,不知道這樣的文章你要不要
http://www.computerweekly.com/Articles/2010/09/10/242705/Report-urges-national-curriculum-include-computer-games.htm
Schools should introce computer games in class to update the IT curriculum and help drive young people into IT careers, according to experts.
The Council of Instry and Higher Ecation (CIHE) have released a report claiming the IT curriculum is preventing IT instry growth and should be changed to be made more relevant to school children. This includes teaching computer principles relating to computer games.
"The current curriculum concentrates on word processing and office proctivity tools, but fails to ecate students about the vital computing principles which underpin games and internet services," said the CIHE in its report.
Bill Mitchell, director of the BCS academy for computing and member of the CIHE report task force, said: "For many years the emphasis has been on training children how to use technology. But they also need to understand computing. Learning about Microsoft Word, Powerpoint and Excel are all important but if that's all children learn about, they will get bored. Computer games are incredibly motivational and embody the fundamental principles of computing."
There has been growing concern about IT ecation from instry experts as the drop in numbers of young people taking IT-related courses looks set to fall short of demand for IT skills.
The Department of Ecation said it is reviewing the curriculum. "The new government has come in and feel [the curriculum] is restrictive and isn't teaching kids what they need for the real world," said a spokesman.
F. 英語寫作（議論文、記敘文、說明文）適用句型
一、…the + …est + 名詞 +（that）+ 主詞 + haveever + seen（known/heard/had/read，etc） …the most + 形容詞 + 名詞 +（that）+ 主詞 + have ever + seen（known/heard/had/read，etc） 例句： Helen is the most beautiful girl that I have ever seen. 海倫是我所看過最美麗的女孩。 Mr. Chang is the kindest teacher that I have ever had. 張老師是我曾經遇到最仁慈的教師。
二、Nothing is + …er than to + V Nothing is + more + 形容詞 + than to + V 例句： Nothing is more important than to receive ecation. 沒有比接受教育更重要的事。
三、…cannot emphasize the importance of …too much.（再怎麼強調……的重要性也不為過） 例句： We cannot emphasize the importance of protecting our eyes too much. 我們再怎麼強調保護眼睛的重要性也不為過。
四、There is no denying that + S + V …（不可否認的……） 例句： There is no denying that the qualities of our living have gone from bad to worse. 不可否認的，我們的生活品質已經每況愈下。
五、It is universally acknowledged that + 句子…（全世界都知道……） 例句： It is universally acknowledged that trees are indispensable to us. 全世界都知道樹木對我們是不可或缺的。
六、There is no doubt that + 句子…（毫無疑問的……） 例句： There is no doubt that our ecational system leaves something to be desired. 毫無疑問的我們的教育制度令人不滿意。
七、An advantage of …is that + 句子（……的優點是……） 例句： An advantage of using the solar energy is that it won't create（proce）any pollution. 使用太陽能的優點是它不會製造任何污染。
八、The reason why + 句子 …is that + 句子（……的原因是……） 例句： The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us. 我們必須種樹的原因是它們能供應我們新鮮的空氣。
九、So + 形容詞 + be + 主詞 + that + 句子（如此……以致於……） 例句： So precious is time that we can't afford to waste it. 時間是如此珍貴，我們經不起浪費它。
十、Adj + as + Subject（主詞）+ be，S + V…（雖然……） 例句： Rich as our country is，the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一點也不} 雖然我們的國家富有，我們的生活品質絕對令人不滿意。
十一、The +…er + S + V，…the + …er + S + V… The + more + Adj + S + V，…the + more + Adj + S + V…（愈……愈……） 例句：Theharderyouwork，themoreprogressyoumake. 你愈努力，你愈進步。 Themorebooksweread，themorelearnedwe become. 我們書讀愈多，我們愈有學問。
十二、By+Ving，…can…（借著……，……能夠……） 例句：Bytakingexercise，wecanalwaysstayhealthy. 借著做運動，我們能夠始終保持健康。 十三、…enable+Object（受詞）+to+V（……使……能夠……） 例句：. 聽音樂使我們能夠感覺輕松。
十四、Onnoaccountcanwe+V…（我們絕對不能……） 例句：. 我們絕對不能忽略知識的價值。 十五、Itistime+S+過去式（該是……的時候了） 例句： . 該是有關當局採取適當的措施來解決交通問題的時候了。
十六、Thosewho…（……的人……） 例句：. 違反交通規定的人應該受處罰。
十七、Thereisnoonebut…（沒有人不……） 例句：. 沒有人不渴望上大學。
十八、be + forced/compelled/obliged + to + V（不得不……） 例句：，. 既然考試迫在眉睫，我不得不放棄做運動。
十九、It isconceivablethat+句子（可想而知的） Itisobviousthat+句子（明顯的） Itisapparentthat+句子（顯然的） 例句： importantroleinourlife. 可想而知，知識在我們的一生中扮演一個重要的角色。
二十、Thatisthereasonwhy……（那就是……的原因） 例句：Summerissultry.Thatisthereasonwhy Idon'tlikeit. 夏天很燠熱。那就是我不喜歡它的原因。
二十一、Forthepast+ 時間，S + 現在完成式。（過去……年來，……一直……） 例句：Forthepasttwoyears，. 過去兩年來，我一直忙著准備考試。
二十二、Since + S + 過去式，S + 現在完成式 例句：Sincehewenttoseniorhighschool，he hasworkedveryhard. 自從他上高中，他一直很用功。
二十三、Itpaysto + V……（……是值得的） 例句：Itpaystohelpothers. 幫助別人是值得的。
二十四、bebasedon（以……為基礎） 例句： harmony. 社會的進步是以和諧為基礎的。
二十五、Sparenoeffortto+V（不遺餘力的） 例句：. 我們應該不遺餘力的美化我們的環境。
二十六、bringhometo+人+事（讓……明白……事） 例句：. 我們應該讓人們明白努力的價值。
二十七、becloselyrelatedto…（與……息息相關） 例句：. 做運動與健康息息相關。
二十八、Getintothehabitof+Ving=makeitaruleto+V（養成……的習慣）
hours. 我們應該養成早睡早起的習慣。
二十九、Dueto/Owingto/Thanksto+N/Ving，…（因為……） 例句：Thankstohisencouragement，Ifinallyrealizedmydream. 因為他的鼓勵，我終於實現我的夢想。
三十、Whata+Adj+N+S+V！=How+Adj+a+N+V！（多麼……！） 例句：！ ！ 遵守諾言是多麼重要的事！
三十一、Leavemuchtobedesired（令人不滿意） 例句： tobedesired. 我們的交通狀況令人不滿意。
三十二、Haveagreatinfluenceon……（對……有很大的影響） 例句：. 抽煙對我們的健康有很大的影響。
三十三、dogoodto（對……有益），doharmto（對……有害） 例句：Readingdoesgoodtoourmind.讀書對心靈有益。 Overworkdoesharmtohealth.工作過度對健康有害。
三十四、Poseagreatthreatto…（對……造成一大威脅） 例句：. 污染對我們的生存造成一大威脅。
三十五、doone'sutmostto+V=doone'sbest（盡全力去……） 例句：. 我們應盡全力去達成我們的人生目標。
1. When asked about…, most people say… But many other people regard…as… I personally think…當被問及對……有什麼看法時，大多數人認為……但是，還有很多人認為……我個人認為……
2. When it comes to…, some people think that… Others argue that the opposite is true. There is probably some truth to both arguments, but…
涉及……這一問題，有的人認為應該……另一些人持相反意見。也許雙方的觀點都有一定道理，但是……
3. It is widely acknowledged that…contributed to… Experts argue that China must introce… But I doubt whether…alone will solve the problem。
人們普遍認為……專家認為中國必須推行……但我對僅僅……就能解決問題表示懷疑。
4. An increasing number of people are joining… In reaction to the phenomenon, some say… But do they realize that…can also lead to…
越來越多的人……進入了……針對這一現象，一些人認為……但是，他們有沒有意識到……也能導致……
5. One of the pressing problem facing our nation (China) today is…and…
我們國家(中國)如今面臨的緊迫問題之一是……
6. Perhaps the most dangerous phenomenon gripping the nation today is…
也許當今困擾國家的最危險的現象是……
7. Never before in history has the issue of…been more evident than now。
歷史上，……的問題從來沒有比現在更加突出。
8. Perhaps it is time to reexamine the idea that…
也許現在是應該重新考慮……的時候了。
9. A growing number of people are beginning to realize that…is not the sole prerequisite for happiness。
越來越多的人開始意識到……並不是幸福的唯一條件。
10. Years of observing human behavior has enabled me to conclude that the major difference between…and…lies solely with…
對人們行為的多年觀察使我能夠得出這樣的結論：……和……的主要區別僅僅在於……
11. There has been undesirable trend in recent years towards… A recent survey showed that…percent of respondents ranked…as their top priority, compared to…percent only a few years ago. Why do people fail to realize that…?
近年來出現了對社會有害的……傾向。最近的一項調查表明，……的調查對象把……作為他們的首選，相比之下，就在幾年前，只有……的人這樣想。為什麼人們沒能意識到……不一定帶來幸福呢？
12. I recently read a newspaper article on… The deplorable problem of…has aroused public concern nationwide。
最近，我在報紙上讀到一篇關於……的文章。……的問題令人深感遺憾，它已經引起了全國公眾的關注。
13. Judging from the reams of evidence presented, we can safely conclude that…
根據現有的大量證據，我們可以有把握地得出這樣的結論：……
14.Along with the development of…, more and more…
隨著……的發展，越來越多……
15.In the past few years, there has been a sharp growth/boom/decline in…
在過去幾年內，……有顯著增長/激增/明顯滑坡……
16.The ample evidence presented enables us to reasonably conclude that…
提出的充分證據使我們能夠合理地得出這樣的結論：……
17.While the rhythm/pace/tempo of people』s living is speeding up, a lot of changes have taken place in…
人民生活節奏加快的同時，……也發生了很多變化。
18.With the fantastic spur both in instry and its economy in China, the number of…is on the rise
隨著中國工業經濟的迅猛發展，……的數目不斷上升。
19.It is commonly believed that the rise in…is the inevitable result of economic development。
人們普遍認為，……的增長是經濟發展的必然結果。
20.In recent years, China has experienced an alarming increase in…
最近幾年來，中國……有了驚人的增長。
1我告訴他別亂動，否則照片沒法拍了。
I told him to stay put long enough for the photo to be taken
2晚會結束後，女孩子們留下來幫助清掃。
Girls stayed behind after the party to help clean up
3我一心只想幫忙，忘記了人多反而誤事。
I only wished to help， forgetting that it might turn out to be a case of too many cooks
4食堂的飯菜多得令人眼花繚亂，都不知道選什麼好了。
There are always a large varieties of food and dishes at our dining hall We are spoiled for choice
5在眾人面前發言總是令我緊張不堪。Speaking in front of a lot of people always gets on my nerves
6你會發現他這人一言九鼎。
You』ll find that he is just as good as his word
7我沒那樣講過。我搞不懂他為什麼硬說我講過了。
I didn』t say that I couldn』t understand why he put words in my mouth)
8點龍蝦呢還是要牛排呢，我吃不準。
I can』t decide between the lobster and the steak
9那件事最終促使我離職。
That decided me to leave my job
10我本想當畫家的，但命運卻為我另作了安排。
I had wanted to be a painter， but destiny decided otherwise
11他不會去的：他在這一點上相當堅決。
He won』t go: he』s quite decided about it
12他臉上流露著明顯的內疚。
Guilt was written all over his face
13他的英語並沒什麼了不起的。
His English is nothing much to write home about
14司機在車禍中只受了輕傷，倖免於難，但汽車卻完全報廢了。
The driver survived the crash with minor injuries， but the car was completely written of.
G. 全國大學生英語競賽（NECCS）說明文的三種寫作方法與練習
可以去 中華英語學習網（100yingyu）上看看～～那裡面有一些很好的英語考試資料，版應該會對你有幫助，權我們班上一般就在那裡找資料，個人感覺很好～～
因為不能在這裡面輸入網址，你可以直接在網路中輸入 中華英語學習網 搜索一下就出來了～～～
中華英語學習網
H. 求一篇大概150字的英語說明文
MY COMPUTER
I have a computer which was bought by my parents for my birthday present.It's a new one ,it's name is Lenove which was made in China.It can store and work with large quantities of information and can do hard mathematical problems fast and help a person work with word and pictures.
With this computer I have learn lot of knowledge of computer,besides it I can use it for learning and enterment such as chating with others,watching TV and playing games.It was so useful that I can help but like it very much.哈哈