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以發現為話題的英語作文（通用17篇）
相信大家都寫過作文吧，特別是寫作中最基本、最常見的話題作文，話題作文具有形象性的特點，更有利于形象思維的涌動。那么優秀的話題作文是什么樣的呢？以下是小編收集整理的以發現為話題的英語作文，歡迎大家借鑒與參考，希望對大家有所幫助。
以發現為話題的英語作文 1
The word "discovery" literally means, uncovering something thats hidden from view. But what really happens is a change in the viewer. The familiar offers comfort few can resist, and fewer still want to disturb. But as relatively recent inventions such as the telescope and microscope have taught us, the unknown has many layers. Every truth has geological strata, and you cant have an orthodoxy without a heresy.
The moment a newborn opens its eyes, discovery begins. I learned this with a laugh one morning after delivering a calf. When it lifted up its fluffy head and looked at me, its eyes held the absolute bewilderment of the newly born. A moment before it had the even black nowhere of the womb, and suddenly its world was full of colour, movement and noise. Ive never seen anything so shocked to be alive.
“發現”一詞，字面上是指揭開某種視線以外的隱藏的事物。不過其實是觀察者自身發生了變化。很少人能抗拒熟悉事物帶來的舒適，愿意擾亂這種舒適的人更少。然而，正如望遠鏡、顯微鏡這些較為近期的發明所揭示給我們的，求知事物具有多種層次。每個事實都有地質層次，沒有異端也就無所謂正統。
新生兒睜開雙眼的那一刻起，發現也就開始了。我是在一天清晨給一頭小牛犢接生的時候突然意識到這一點的，不禁大笑。小牛仰起毛茸茸的腦袋看著我，目光中透出這個新生命對世界的`一無所知。片刻這前，它還呆在母體里某個黑暗而平靜的地方，突然，它的世界變得五光十色，變得活潑而喧鬧。我從未見過任何東西在獲得生命時是如些的驚異。
以發現為話題的英語作文 2
Is a lively childhood, my childhood is no exception. Even now, have split my sides laughing! I recall that school, I still do not know yet equipped to understand these children. Once I know from the television, "people" of the word, but he knows the people of color is khaki. shaped like a personal, and sometimes above the earth.
Ginseng cure is a valuable medicine. I also see people from the animation can be an elixir that can cure diseases, they really believe that people have the ability. The next day, I find playing with his cousin (though his sister, than I do not months). We waited a long time to talk things over and finally decided to play the "kids picnic and pilgrims will not come." She was responsible for "cooking" and "sauce", and I am responsible for the "buy." I am carrying a basket, come to a place overgrown with weeds, leaves everything Abstract several films. Even "buy."
I see some inch high weeds, trying Abstract their leaves, but if the stem has not switch majors to think : Abstract save trouble! So, I forced a pull weeds and swept away together. What‘s this? This is not ginseng? I saw the tail weeds are khaki, like the shape of a person, : :! There above the soil. Conditions are met, certainly people! "Jia Jia sister came! "I yelled loudly. The cousin Wensheng came : "What happened? "" You see, I found the people! "I very excitedly said. A cousin, who, after listening to my explanation, then said : "It is a bit like. It is no good can be found only ginseng. "I plausibly said :" Although few people found However, we also found that people might discover! people. "
cousin hearing said : "That it is not how hands. have head and the body only? "" because it is not forming! "I have learned that the tone of a television show," There, You have not heard, the more delicious dish is younger, people certainly is the case. now with tenderness. promote more quickly. "
I look to the childish, but I was still convinced his sister. As I have discovered a new continent, not over the discovery of the New World are also pleased that many suddenly picked. So, I started cooking. Done, I think they said, "Horsemeat popular," Horsemeat is all that we do, is ginseng, called "popular people"! I think a cousin told her listeners also applauded. "Sister, you eat. To know the people can eat elixir. "I am excited to say that But we Wendaona fresh flavor, no bite. Several years later, I discovered that I know from the book called "root", not "people." Well! After much attention then tried, then told the others, is not in doubt ...
以發現為話題的英語作文 3
上學是一首進行曲，放學是一首圓舞曲，這是我在學校門口獨特的發現。
School is a March, school is a waltz, which is my unique discovery at the school gate.
早上的時間真是緊張啊！刷牙、洗臉、吃飯，呀！七點半了，于是我背起書包和爸爸一起趕緊奔向學校。
What a nervous time in the morning! Brush your teeth, wash your face and eat! It was half past seven, so I picked up my schoolbag and rushed to school with my father.
我發現路上的人們都是行色匆匆的，來自各個方向的同學，在家長的護送下逐漸向學校門口聚攏，大家心里只有一個想法“快點，別遲到了！”這時他們的表情都是緊張的、焦急的。一到學校門口，同學們就像離弦的箭一樣奔向各自的教室，家長們直到孩子們消失在視線中后，才又匆匆奔向各自的工作崗位。
I found that people on the road are in a hurry. Students from all directions, escorted by their parents, gradually gathered at the school gate. There is only one idea in everyones mind: "hurry up, dont be late!" Their faces were tense and anxious. As soon as they arrived at the school gate, the students rushed to their classrooms like arrows. The parents didnt rush to their jobs until the children disappeared in sight.
放學的時候，同學們一個個像吃了蜜似的，臉上掛著開心的.笑容，排著整齊的隊伍走向學校門口。家長們也完全沒有上午緊張的表情，而是更多的期待和關切，一見到孩子，便接過書包，然后仔細地詢問：今天上了什么課、有沒有考試……
When school is over, the students are like eating honey one by one, with a happy smile on their faces, and they walk towards the school gate in a neat line. Parents dont have the nervous expression in the morning, but more expectations and concerns. When they see their children, they take the schoolbag and ask carefully: what class did they have today and whether there was an exam
我的發現有趣嗎？
Is my discovery interesting?
以發現為話題的英語作文 4
Discovery is not such a big and noble word that only experts and scientists are entitled to use. in fact, every one of us makes discoveries as we grow. for example, a baby will find out how he can play with his toy car after he has tried several times. we will discover how to ride a bike skillfully after practicing again and again.
Often a discovery brings great joy to the person who makes it. you will certainly be delighted when you find the thing you have been looking for. you will be extremely happy when you one day realize that you have learned and mastered a skill or method which was almost too difficult for you at the beginning. sometimes, however, discovery means regret or even pain. you witt feet great regret when you find that you have hurt one of your friends or one of your family members.
You will surely be disappointed when you discover that you failed in the examination for which you have prepared for a tong time. joy or sorrow as it may bring, discovery is an integral part of our life.
以發現為話題的英語作文 5
Its a fine day today!The sun is bright and the air is fresh.Its a good day to go out and play.So my mother and I prepared to walk to the city square to play.On the way,I found that there were fewer cars on the road,and no one set off firecrackers for the Spring Festival this year.It was very quiet and the air was very good.I suddenly found that this is not as many car exhaust and fireworks as before these days.
So if we want the air to be good,we have to travel green and refuse to set off harmful substances.
以發現為話題的英語作文 6
Our class is like a lake of blue and beautiful water. Every good thing represents a circle of ripples. Light waves, soft water lines, spread the strings of memory.
The physical education teacher asked for leave, the classroom became the whole class of eight classmates. "Security? "Come!" "The host? "Come!" "Audience? "To to " "singer?" "Come!" "Well, the lights, the sound engineer? The first class of rock n roll will open! I announced with the program. "Wow " the fluorescent lights were all on, and the audience was screaming. The stars blew kisses at the stage.
Yes, this is the 68-class rock and roll meeting. Come on, e on!
"The first show was sung by the Asian pop king, still waters, to sing a song called tan te! The following audience screamed loudly.
"Oh, oh, oh, oh, yeah? "After a song, there were countless flowers and applause.
"Next, the famous singer wei shihao sang the song" cant hurt "! The audience is pletely boiling, Shouting: "wei shihao, wei shihao!" I raised my hand to make everyone quiet and the room was silent, only the acpaniment of "hurt" was ing.
The divine edy, is WeiShiHao deduce impeccable, fans are pletely crazy, some applaud, some striking table, some screaming, some simply ran and hugs star, so on this enthusiasm inspired, "WeiXing" again racked up a dolphin sounds, for everybody applause and screams to break out, the audience kept with mobile phones, and the scene was spectacular. There was a noise in the classroom.
Suddenly, security guard wei chaoyang shout loudly: "the Japanese devil son enter a village!" We knew that it was the song that drew the music teacher, quickly turned off the lights, turned off the stereo, the singers and the audience quickly took their seats, and the math class representative immediately came to the stage to draw a picture, listing a question. The teachers heel was far and near, and stopped at the back door.
"Nothing," the door opened and his fifties music teacher came in and saw we concentrate on appearance, to solve the problem. Look at the ground "guitar" - a few brooms, understood everything, say with smile: "need not installed, I would have heard you open of the concert, singing cant light the divine edy, sing song music book is also very good!" The students laughed. A few minutes later, a neat "liuyang river" came out of the classroom, replacing the noisy rock concert.
It was a new thing, and the teacher, music, found out that we had a concert, and instead of getting angry, we taught us to sing beautiful melodies. Its really fresh, isnt it?
I found a new position 5.
A few strange things happened in our class recently: the back of the classroom was always cluttered with brooms. The dumpster that no one wants to pour has been emptied. The clutter on the table was orderly; Paper scraps and plastic bags have disappeared from the classroom floor, and the floor has bee clean. All this has aroused my curiosity. Who did the good thing? I and several other students decided to set up a reconnaissance unit to investigate and find out the truth.
Although we have set "ambitious", we can go through more than a week of reconnaissance, still have nothing. In the afternoon, the members of our reconnaissance team held a secret meeting to discuss the countermeasures. "If the broom is messy, it will be neat," said xx, who has a lot of "ghost ideas". "well start with the garbage." "Good!" Everyone agreed and discussed the specific "war" plan.
Monday afternoon, we the classmate of reconnaissance team when we have PE, broom mess, sprinkle a part of the garbage on the ground, ready to all this, well wait quietly, "fish" in the groove. After school, we lurked in the classroom to observe the situation. All the students left, the classroom was empty and quiet. After a while, footsteps came up the stairs, and we all pricked up our ears, eyes wide open, and our hearts thumping like a rabbit. Not for a moment, footsteps gradually close, see a classmate came into the classroom, see the messy brooms and garbage, not hesitate to walk over and broom hurriedly picked up first, neat, and bow down, again and again to put the garbage on the ground came up and finally throw away trash can outside. Having done all this, and looking at the mess on the table, there was no room for a table stool to be repaired. Just as he was pleased to see it all ready to leave, several of us suddenly stood up and surrounded him, and the man was a mischievous XXX. It never occurred to him that he had changed so much during this time! When XXX saw us, he was surprised to see us, and he blushed with the praise of our seven best tongues. At last the truth came out, and we were all very happy.
The students of our reconnaissance group discussed it, and decided to write the news on the campus, so that the students could understand his personality and learn his spirit.
以發現為話題的英語作文 7
discovery is not such a big and noble word that only experts and scientists are entitled to use. in fact, every one of us makes discoveries as we grow. for example, a baby will find out how he can play with his toy car after he has tried several times. we will discover how to ride a bike skillfully after practicing again and again. often a discovery brings great joy to the person who makes it. you will certainly be delighted when you find the thing you have been looking for. you will be extremely happy when you one day realize that you have learned and mastered a skill or method which was almost too difficult for you at the beginning. sometimes, however, discovery means regret or even pain. you witt feet great regret when you find that you have hurt one of your friends or one of your family members. you will surely be disappointed when you discover that you failed in the examination for which you have prepared for a tong time. joy or sorrow as it may bring, discovery is an integral part of our life.
以發現為話題的英語作文 8
Speaking of new things, thats a lot in middle school? The military training is fresh, the content of the class is fresh, even the teacher is very fresh. Let me tell you about this fresh internship teacher!
It was not two or three weeks since the beginning of school. We had an intern teacher in our class. The intern had a golden mushroom head, a fashionable pair of glasses and a small, fresh dress. Anyway, the teacher is cute. So she was affectionately known as the doughnut teacher.
Student teacher special different, she doesnt like the teacher in charge, she also not as funny as history teacher, she also not as gentle as Chinese teacher, she is not like a sports teachers fierce. But shes like our big sister. Give us encouragement when we fail. When we are injured, give us comfort. When we failed in the exam, help us to correct mistakes.
I remember that spring outing, one of my classmates did not have anything, tian teacher gave her snacks and bread to that classmate. Another time, one of his classmates went out to work at noon. Without lunch, the teacher bought him bread and sausage. So I think, it is a happy thing to know Mr. Tian.
Time passed, and in a twinkling, Mr. Tian and we were about to split up. The students prepared all kinds of presents for tian. Of course, Mr. Tian also prepared gifts for us. There was a letter in our present, and the contents were even worse. Everyone cried after reading the letter. Although the teachers and we got together for a few weeks, our friendship was very deep and she made a very deep impression on us.
Now Mr Tian has left our school, but we will not forget the story that Mr Tian left in our class. Until Mr. Tian came back to see us...
以發現為話題的英語作文 9
The night. Dark and serene night. A black shadow flashed, a cold light followed, my home puter screen, light. In the middle of the night, a scream broke the silence of the night, and the whole neighborhood was lit up by the sound of this scream.
Who made that scream? Shame on me, thats me.
Who is that shadow? SHH the walls have ears.
My moms been pining for me lately, why? Its not because Im "hard wing". Recently, I thought of an undetected, dont need any password and the safety instructions can open my house that the solid Windows 7 operating system (think) of the brilliant boot methods - in the operating system interface, press the "F8" key, open the super Administrator user, with super user to create a network of puter Administrator user, after the restart with a new user to the Internet, kill a very dark, after the next pleasure, reoccupy security users open the puter to .
Ha-ha, I have been smug for this method for several days, like cicadas in the tree for a long time.
However, "autumn grasshopper not live long," "out" fire, I soon discovered - I whereabouts mom was weird, in order to further grasp the overall situation, to enter the puter control, I decided to win as Administrator super user. But because my mother was so hard on me these days, I couldnt help but change my plan of action -- the midnight attack. I drank a few cups of coffee at night and couldnt sleep all night, but thats what I wanted to do -- it was midnight.
In the middle of the night, my house, the main battlefield of 911, a light pack of "assassins" In fact, that is me) take the risk, quietly e to the puter, open the security mode, enter the super user password setting interface set the password, hit enter key. Im glad my parents didnt do it.
"Error instruction, please password set floppy disk!" The words on the screen startled me.
What! ? Whats wrong?
When I was in a panic, there was a woman with a disheveled hair behind me, and a red smile on her pale face.
"Sigh," I have a little sense of foreboding, at a glance behind him, behind then cold, then I will send out the screams, scared the mad dog downstairs, "an auf" kept barking.
"Our son is grown up! You know how to play with us. "Said ling zi. "Yeah, yeah, its fresh." My boss is on board. Oh, my god, dads here. I was scared.
"Xin taixiao, you are too small to see your mother, old niang I already set up a password setting disk in the afternoon, you calculate but mine. Youre OUT!
What, who and who! This is nothing new! Computer idiot mother has bee a master! My god! Mygod.
The next day, miraculously, it spread all over the Banks of the Banks, the Banks of the Yangtze river and the Yangtze river. What a new thing! You journalists, the cameras are off!
You dont.
以發現為話題的英語作文 10
There is an strange old man who lives near my house. He doesn’t talk much and likes to hang around in the living zone. One day, I saw he searching for something and I was very curious to ask him. He said he was looking for the key. The next day, a boy came to thank the old man for helping him find the key. I find the old man is a nice person.
我隔壁住著一個奇怪的老人。他話不多，喜歡在小區里閑逛。有一天，我看到他在尋東西，我很好奇，就問他了。他說他在找鑰匙。第二天，一個男孩來感謝老人幫他找到鑰匙。我發現那位老人原來是個好人。
以發現為話題的英語作文 11
We can read of things that happened 5,000 years ago in the Near East, where people first learned to write.But there are some parts of the world where even now people cannot write. The only way that they can preserve their history is to recount it as sagas----legends handed down from one generation of story-tellers to another. These legends are useful because they can tell us something about migrations of people who lived long ago, but none could write down what they did. Anthropologists wondered where the remote ancestors of the Polynesian peoples now living in the Pacific Islands came from. The sagas of these people explain that some of them came from Indonesia about 2,000 years ago.
But the first people who were like ourselves lived so long ago that even their sagas, if they had any, are forgotten. So archaeologists have neither history nor legends to help them to find out where the first‘modern men’ came from.
Fortunately, however, ancient men made tools of stone, especially flint, because this is easier to shape than other kinds. They may also have used wood and skins, but these have rotted away. Stone does not decay, and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
我們從書籍中可以讀到5,000年前近東發生的事情，那里的人最早學會了寫字。但直到現在，世界上仍然有些地方;人們還不會書寫。他們保存歷史的唯一辦法是將歷史當作傳說講述，由講述人一代接一代地將史實描述為傳奇故事口傳下來。這些傳說是很有用的，因為它們能告訴我們以往人們遷居的情況。但是;沒有人能把他們當時做的事情記載下來。人類學家過去不清楚如今生活在太平洋諸島上的波利尼西亞人的祖先來自何方，當地人的傳說卻告訴了人們：其中有一部分是約在2,000年前從印度尼西亞遷來的'。
但是，和我們相似的原始人生活的年代太久遠了;因此，有關他們的傳說即使有如今也失傳了。于是，考古學家們既缺乏歷史記載，又無口頭傳說來幫助他們弄清最早的“現代人”是從哪里來的。
然而，幸運的是，遠古人用石頭制作了工具，特別是用燧石，因力燧石較之其他石頭更易成形。他們也可能用過木頭和獸皮，但這類東西早已腐爛殆盡。石頭是不會腐爛的。因此，盡管制造這些工具的人的骨頭早已蕩然無存;但遠古時代的石頭工具卻保存了下來。
以發現為話題的英語作文 12
今天是星期六，是一個陽光燦爛的日子，爸爸媽媽帶我去杭州的河坊街玩。
Today is Saturday. Its a sunny day. Mom and Dad take me to Hefang Street in Hangzhou.
河坊街上可真是熱鬧非凡！來來往往的人群川流不息，各式各樣的手工藝品五花八門，令人眼花繚亂。我們邊走邊看，忽然看見在一個小攤位上圍滿了人，我趕緊沖上前去看個究竟，原來人們都圍在那兒挑萬花筒呢！我拿了一個畫著京劇臉譜的萬花筒，朝里面望了望，驚訝地看到萬花筒里出現了變化多端的圖案，我就拉著媽媽讓她給我買了一個萬花筒。
Hefang Street is really bustling! The flow of people came and went, and the variety of handicrafts was dazzling. As we walked, we saw that there were people around a small stall. I rushed forward to see what was going on. It turned out that people were all there to pick up kaleidoscope! I took a kaleidoscope with the face of Peking Opera and looked inside. I was surprised to see the varied patterns in the kaleidoscope. I took my mother and asked her to buy me a kaleidoscope.
回家后，我就開始研究萬花筒為什么會出現這么變化多端的圖案呢？我問爸爸媽媽，他們也說不出個原因來。于是，我上網查了查。原來，萬花筒的秘密就在于光的'反射，它的圖案是靠玻璃鏡子反射而成的。它是由三面鏡子組成一個三棱鏡，在一頭放上一些各色玻璃碎片，這些碎片經過三面玻璃鏡子的反射，便會出現對稱的圖案，看上去就像一朵朵盛開的花。只要不斷地轉動萬花筒，玻璃碎片發生新的組合，就會有無窮的新圖案和新花樣。
When I got home, I began to study why the kaleidoscope was so changeable? I asked mom and Dad, and they couldnt explain why. So I checked it online. It turns out that the secret of kaleidoscope lies in the reflection of light. Its pattern is formed by the reflection of glass mirror. It consists of three mirrors to form a prism. Put some pieces of glass at one end. These pieces will be reflected by the three mirrors, and then symmetrical patterns will appear, which look like blooming flowers. As long as the kaleidoscope is continuously rotated, new combinations of glass fragments will take place, and there will be endless new patterns and patterns.
我終于知道了萬花筒的秘密了，雖然萬花筒的原理是那么簡單，可是卻能給我們帶來無窮的樂趣。
I finally know the secret of kaleidoscope. Although the principle of kaleidoscope is so simple, it can bring us endless fun.
以發現為話題的英語作文 13
Thursday, March 13, Today, Today, I came to the balcony quietly observed the four little turtles of my family. I have never observed my small turtle. There are two large turtles in my family, there are two small turtles, big turtles like to climb to the quiet snoring on the stone.
The little turtle, reverse, they like to swim to swim, so you can dont have much meat! Friday, March 14th, Today, I caught the turtles in the pool, so that my mother just went out to buy a breakfast helped me bought a pound of bloody pork. I put the chunk of the meat, threw some, but the turtle didnt seem to be hungry, and the gentlemans style was in the east. After a while, a little turtle couldnt wait, and the Zhang opened a piece of meat. This move like a message, and other turtles have also joined the "battle", one. The big turtles did not have the gentlemans style of the gentleman, and when the little turtle grabbed meat, a claw pushed the small turtle to one side.
Saturday, March 15th: Sunny Turtle Favorite to climb to the dark place to sleep, give people a feeling of being unopened, his stupid shell, gain him very slow, so he doesnt love Walking, always looks in place.
以發現為話題的英語作文 14
In recent days, my familys rats have been overrun, and some of the wooden furniture in my home has been chewed up by them. However, these hair thieves seem to be invisible, to have no shadow, to go, after the bad thing and then slip away. Therefore, our family decided to have a "rodent". Dad took the lead and took the original tool, the stick, to prepare the mouse. Look, the thief finally showed up. The thiefs eyes, the thiefs brain. When the reckless old man found his prey, he rushed to the scene with the speed of his foot, and raised the stick with all his might. A stick went down, the mouse was safe, poor that stick, but the brute force of his father split in two! Kill the rat first, declare defeat!
Now, my second step is to make my debut! The advanced weapon became the deratization tool. We now sprinkle rat poison on "prey" mice, and we are ready to bait the rat! One day passed and nothing happened. Two days passed and nothing happened. Three days passed and nothing happened... The mice, as if they knew the word, ignored the rat poison. Alas, really "steal the chicken instead of the rice" ah! Kill the rat second, declare defeat!
The mother of wisdom and beauty finally went to war! My mother put a mousetrap in the area of the rats "base area", and then used my favorite "good riyo" as bait, spread the road along the road, and finally, we hid behind the door and peeped. A deadly mouse, it smell the fragrance of "good friends", have been salivating, eating it, alongside our secret route arrangement, the "end" approach. Only "pa", a mouse dead. A few days later, dozens of mice had gone west. Kill the rat the third stroke, declare success! From then on, my family is peaceful, the world war between man and mouse, also painted a successful end of mankind!
以發現為話題的英語作文 15
小時候，我特別調皮，經常搞惡作劇，有一次甚至把我的一件白襯衫做了美容手術，用毛筆把襯衫弄成了“黑白配”。爸爸見了很生氣，說：“小子，如果你今天不把這件襯衫洗干凈，你就別想吃飯。”這下我可該怎么辦呢？
When I was a child, I was very naughty and often played pranks. Once I even had a cosmetic operation on a white shirt and made it black and white with a brush. Dad was very angry when he saw it and said, "boy, if you dont clean this shirt today, you dont want to eat." What should I do now?
首先，我用洗衣粉洗，接著又用肥皂洗，都無起色。我想沒有希望了，于是又開始新的惡作劇，我拿來一大把鹽放在了衣服上，這時爸爸來了，我又假裝在搓衣服，這樣以來想躲過爸爸的'責罵，二來期待著奇跡發生。我搓了半個多小時，手搓紅了，腳也麻了，我拿出衣服一看，嘿！奇跡出現了！墨跡不見了，襯衣又變白了。
First of all, I wash it with washing powder, then with soap. It doesnt improve. I thought there was no hope, so I started a new prank. I took a lot of salt and put it on my clothes. Then my father came, and I pretended to rub my clothes, so I wanted to avoid my fathers scolding. Secondly, I was looking forward to the miracle. I rubbed for more than half an hour. My hands were red and my feet were numb. I took out my clothes and looked. Hey! Theres a miracle! The ink is gone, and the shirt is white again.
我拿著衣服去領賞，一桌騰騰的飯菜擺在我的面前，我狼吞虎咽地吃著，爸爸卻一直在拿著襯衫發呆，他本想教育我學好，誰知我把衣服搓干凈了，他的計劃泡湯了。后來，我從書上得知，鹽的化學名叫氯化鈉，是一種晶體，它不僅可以做調料，還可以除污漬。氯化鈉與水溶合在一起具有漂白作用，能夠除去衣服上的污漬。鹽還是一種很好的家用滅火劑，食鹽在高溫火源下，可迅速分解為氧化鈉、通過化學作用吸收燃燒中的自由基，抑制燃燒的進行，顆粒鹽更是有效的滅火劑，因為顆粒含量較多，在高溫下吸熱膨脹，破壞了火苗的形態，同時發生吸熱反應，稀釋燃燒區的氧氣濃度，所以能很快地滅火。
I took my clothes to receive the reward. A table of steaming food was placed in front of me. I was devouring it, but my father was dazed with his shirt. He wanted to teach me how to learn well. But I rubbed my clothes clean, and his plan was in vain. Later, I learned from the book that the chemical name of salt is sodium chloride, which is a crystal. It can not only be used as seasoning, but also can remove stains. Sodium chloride and water can be dissolved together to bleach and remove stains on clothes. Salt is also a good household fire extinguishing agent. Under the high temperature fire source, salt can be rapidly decomposed into sodium oxide, absorb the free radicals in the combustion through chemical action, and inhibit the combustion process. Particle salt is more effective fire extinguishing agent, because the particle content is more, it absorbs heat and expands at high temperature, destroys the shape of the fire, and at the same time, it generates heat absorption reaction to dilute the oxygen concentration in the combustion area, So it can put out the fire quickly.
看來，生活中處處有學問，只要用心觀察和學習，就能學到不少東西。
It seems that there is learning everywhere in life. As long as we observe and study hard, we can learn a lot.
以發現為話題的英語作文 16
Is a lively childhood, my childhood is no eception. even now, have split my sides laughing! i recall that school, i still do not know yet equipped to understand these children.
once i know from the television, "people" of the word, but he knows the people of color is khaki. shaped like a personal, and sometimes above the earth. ginseng cure is a valuable medicine. i also see people from the animation can be an eliir that can cure diseases, they really believe that people have the ability. the net day, i find playing with his cousin (though his sister, than i do not months). we waited a long time to talk things over and finally decided to play the "kids picnic and pilgrims will not come." she was responsible for "cooking" and "sauce", and i am responsible for the "buy." i am carrying a basket, come to a place overgrown with weeds, leaves everything abstract several films. even "buy." i see some inch high weeds, trying abstract their leaves, but if the stem has not switch majors to think : abstract save trouble! so, i forced a pull weeds and swept away together. whats this? this is not ginseng? i saw the tail weeds are khaki, like the shape of a person, : :! there above the soil. conditions are met, certainly people! "jia jia sister came! "i yelled loudly. the cousin wensheng came : "what happened? "" you see, i found the people! "i very ecitedly said. a cousin, who, after listening to my eplanation, then said : "it is a bit like. it is no good can be found only ginseng. "i plausibly said :" although few people found however, we also found that people might discover! people. "cousin hearing said : "that it is not how hands. have head and the body only? "" because it is not forming! "i have learned that the tone of a television show," there, you have not heard, the more delicious dish is younger, people certainly is the case. now with tenderness. promote more quickly. "i look to the childish, but i was still convinced his sister. as i have discovered a new continent, not over the discovery of the new world are also pleased that many suddenly picked.
so, i started cooking. done, i think they said, "horsemeat popular," horsemeat is all that we do, is ginseng, called "popular people"! i think a cousin told her listeners also applauded. "sister, you eat. to know the people can eat eliir. "i am ecited to say that but we wendaona fresh flavor, no bite. several years later, i discovered that i know from the book called "root", not "people." well! after much attention then tried, then told the others, is not in doubt ...
以發現為話題的英語作文 17
One day after school just before I arrived home, I noticed a puppy beside the community gate.Seeing it shivering in the freezing wind,I felt sympathetic for it and decided to help.
Concerned that it might be sick,I rushed it to the neighborhood vet. On seeing the skinny dog with dirty hair the vet ecognized it as a stray dog.He praised me for my kindness and offered to examine it for free. Fortunately the dog was fine except for being a little
underweight.SinceI couldnt afford the time and energy, the loving vet agreed to keep it until I found it a home.
That nightI posted several pictures of the puppy with a description on a local website, hoping someone would adopt it. To my great surprise, within a few hours my post received hundreds of clicks and dozens of netizens applied to be the owner.
After several telephone "interviews",a couple became my final choice since they have rich experience in dog raising.We met the next day at the vets. For the couple, it was love at first sight.The puppy as if aware of what was going on, kept on wagging its tail. As I waved the contented family goodbyeI felt a load off my mind and pride in my heart，if everyone can treat animals with love the world will surely be a nicer place.
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