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以发现为话题的英语作文（通用17篇）
相信大家都写过作文吧，特别是写作中最基本、最常见的话题作文，话题作文具有形象性的特点，更有利于形象思维的涌动。那么优秀的话题作文是什么样的呢？以下是小编收集整理的以发现为话题的英语作文，欢迎大家借鉴与参考，希望对大家有所帮助。
以发现为话题的英语作文 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.
“发现”一词，字面上是指揭开某种视线以外的隐藏的事物。不过其实是观察者自身发生了变化。很少人能抗拒熟悉事物带来的舒适，愿意扰乱这种舒适的人更少。然而，正如望远镜、显微镜这些较为近期的发明所揭示给我们的，求知事物具有多种层次。每个事实都有地质层次，没有异端也就无所谓正统。
新生儿睁开双眼的那一刻起，发现也就开始了。我是在一天清晨给一头小牛犊接生的时候突然意识到这一点的，不禁大笑。小牛仰起毛茸茸的脑袋看着我，目光中透出这个新生命对世界的`一无所知。片刻这前，它还呆在母体里某个黑暗而平静的地方，突然，它的世界变得五光十色，变得活泼而喧闹。我从未见过任何东西在获得生命时是如些的惊异。
以发现为话题的英语作文 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 ...
以发现为话题的英语作文 3
上学是一首进行曲，放学是一首圆舞曲，这是我在学校门口独特的发现。
School is a March, school is a waltz, which is my unique discovery at the school gate.
早上的时间真是紧张啊！刷牙、洗脸、吃饭，呀！七点半了，于是我背起书包和爸爸一起赶紧奔向学校。
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.
我发现路上的人们都是行色匆匆的，来自各个方向的同学，在家长的护送下逐渐向学校门口聚拢，大家心里只有一个想法“快点，别迟到了！”这时他们的表情都是紧张的、焦急的。一到学校门口，同学们就像离弦的箭一样奔向各自的教室，家长们直到孩子们消失在视线中后，才又匆匆奔向各自的工作岗位。
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.
放学的时候，同学们一个个像吃了蜜似的，脸上挂着开心的.笑容，排着整齐的队伍走向学校门口。家长们也完全没有上午紧张的表情，而是更多的期待和关切，一见到孩子，便接过书包，然后仔细地询问：今天上了什么课、有没有考试……
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
我的发现有趣吗？
Is my discovery interesting?
以发现为话题的英语作文 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.
以发现为话题的英语作文 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.
以发现为话题的英语作文 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.
以发现为话题的英语作文 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.
以发现为话题的英语作文 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...
以发现为话题的英语作文 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.
以发现为话题的英语作文 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.
我隔壁住着一个奇怪的老人。他话不多，喜欢在小区里闲逛。有一天，我看到他在寻东西，我很好奇，就问他了。他说他在找钥匙。第二天，一个男孩来感谢老人帮他找到钥匙。我发现那位老人原来是个好人。
以发现为话题的英语作文 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.
我们从书籍中可以读到5,000年前近东发生的事情，那里的人最早学会了写字。但直到现在，世界上仍然有些地方;人们还不会书写。他们保存历史的唯一办法是将历史当作传说讲述，由讲述人一代接一代地将史实描述为传奇故事口传下来。这些传说是很有用的，因为它们能告诉我们以往人们迁居的情况。但是;没有人能把他们当时做的事情记载下来。人类学家过去不清楚如今生活在太平洋诸岛上的波利尼西亚人的祖先来自何方，当地人的传说却告诉了人们：其中有一部分是约在2,000年前从印度尼西亚迁来的'。
但是，和我们相似的原始人生活的年代太久远了;因此，有关他们的传说即使有如今也失传了。于是，考古学家们既缺乏历史记载，又无口头传说来帮助他们弄清最早的“现代人”是从哪里来的。
然而，幸运的是，远古人用石头制作了工具，特别是用燧石，因力燧石较之其他石头更易成形。他们也可能用过木头和兽皮，但这类东西早已腐烂殆尽。石头是不会腐烂的。因此，尽管制造这些工具的人的骨头早已荡然无存;但远古时代的石头工具却保存了下来。
以发现为话题的英语作文 12
今天是星期六，是一个阳光灿烂的日子，爸爸妈妈带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.
河坊街上可真是热闹非凡！来来往往的人群川流不息，各式各样的手工艺品五花八门，令人眼花缭乱。我们边走边看，忽然看见在一个小摊位上围满了人，我赶紧冲上前去看个究竟，原来人们都围在那儿挑万花筒呢！我拿了一个画着京剧脸谱的万花筒，朝里面望了望，惊讶地看到万花筒里出现了变化多端的图案，我就拉着妈妈让她给我买了一个万花筒。
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，我就开始研究万花筒为什么会出现这么变化多端的图案呢？我问爸爸妈妈，他们也说不出个原因来。于是，我上网查了查。原来，万花筒的秘密就在于光的'反射，它的图案是靠玻璃镜子反射而成的。它是由三面镜子组成一个三棱镜，在一头放上一些各色玻璃碎片，这些碎片经过三面玻璃镜子的反射，便会出现对称的图案，看上去就像一朵朵盛开的花。只要不断地转动万花筒，玻璃碎片发生新的组合，就会有无穷的新图案和新花样。
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.
我终于知道了万花筒的秘密了，虽然万花筒的原理是那么简单，可是却能给我们带来无穷的乐趣。
I finally know the secret of kaleidoscope. Although the principle of kaleidoscope is so simple, it can bring us endless fun.
以发现为话题的英语作文 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.
以发现为话题的英语作文 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!
以发现为话题的英语作文 15
小时候，我特别调皮，经常搞恶作剧，有一次甚至把我的一件白衬衫做了美容手术，用毛笔把衬衫弄成了“黑白配”。爸爸见了很生气，说：“小子，如果你今天不把这件衬衫洗干净，你就别想吃饭。”这下我可该怎么办呢？
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，接着又用肥皂洗，都无起色。我想没有希望了，于是又开始新的恶作剧，我拿来一大把盐放在了衣服上，这时爸爸来了，我又假装在搓衣服，这样以来想躲过爸爸的'责骂，二来期待着奇迹发生。我搓了半个多小时，手搓红了，脚也麻了，我拿出衣服一看，嘿！奇迹出现了！墨迹不见了，衬衣又变白了。
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.
我拿着衣服去领赏，一桌腾腾的饭菜摆在我的面前，我狼吞虎咽地吃着，爸爸却一直在拿着衬衫发呆，他本想教育我学好，谁知我把衣服搓干净了，他的计划泡汤了。后来，我从书上得知，盐的化学名叫氯化钠，是一种晶体，它不仅可以做调料，还可以除污渍。氯化钠与水溶合在一起具有漂白作用，能够除去衣服上的污渍。盐还是一种很好的家用灭火剂，食盐在高温火源下，可迅速分解为氧化钠、通过化学作用吸收燃烧中的自由基，抑制燃烧的进行，颗粒盐更是有效的灭火剂，因为颗粒含量较多，在高温下吸热膨胀，破坏了火苗的形态，同时发生吸热反应，稀释燃烧区的氧气浓度，所以能很快地灭火。
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.
看来，生活中处处有学问，只要用心观察和学习，就能学到不少东西。
It seems that there is learning everywhere in life. As long as we observe and study hard, we can learn a lot.
以发现为话题的英语作文 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 ...
以发现为话题的英语作文 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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