有關學英語作文匯編9篇
在日常學習、工作和生活中，許多人都寫過作文吧，作文是一種言語活動，具有高度的綜合性和創(chuàng)造性。你知道作文怎樣寫才規(guī)范嗎？下面是小編整理的學英語作文9篇，僅供參考，歡迎大家閱讀。
學英語作文 篇1
A Star Teacher
Like most of my classmates, I regard our biochemistry teacherProfessor Wang Weida as a star teacher, for he has many of the qualities that students appreciate in an instructor.
First, he organizes the class well. We particularly welcome the schedules of assignments that he gives us at the beginning of the term.Having an idea of an entire frame of the knowledge planned to learn in the semester, we are able to budget our time more efficiently.Moreover, Professor Wang promptly corrects and returns papers and tests, which enables students to learn from their mistakes and to produce better work in their next as signments.
Second, he is patient. When introducing new and difficult points, he tries to explain it fully. What＇s more, he pays serious attention to all our questions. In his lecture, we never feel embarrassed to ask a weak or irrelevant question.
Third, Professor Wang expresses himself clearly. He does not speak too fast, and his voice is loud so that it can be heard by everyone in the room.
Finally, he is really an interesting guy. He grasps the attention of his class through his sense of humor. To emphasize important points in a lecture, he often tells witty stories about it and impresses us deeply in laughing.
A thoughtful and dedicated man, Professor Wang is generally regarded as a successful university instructor.
學英語作文 篇2
Lack of water in the future may result in several problems. It may increase health problems. It often means drinking water is not safe. Lack of water also result in more international conflict. Countries may have to fight for water in the future. Lack of water would affect the ability to improve the economy. This is because many factories often need large amount of water when they are begining.
In my opinion, people should be careful not to waste water.
學英語作文 篇3
a picnic
i got up vely early last sunday morning because my classmates and i had scheduled a picnic at the yangmingshan national park.
it was cloudy and overcast. this deeply depressed me. i almost thought of giving up the planned picnic.
fortunately,the weather turned fine at 8 a.m. i was cheered up by the sudden change. i rushed to the bus station and saw my friends were already there. they told me that they would go for a picnic "rain or shine."
we walked along a path and reached the gate of the park. we spread our blankets and put down our load, and enjoyed the splendid view from the mountains. we started to play and to sing and to read books.
after taking lunch we took the bus home. it was indeed an enjoyable trip.
學英語作文 篇4
Jason was my uncle。He used to be a manager。Now he works as a teacher in a university。 He thinks it is good for him to be a teacher instead of being a manager。 He likes to talk with the young people so that he can keep young for ever。 Students enjoy his lessons very much and everyone says he is a good teacher。East week， he went to America to attend a meeting on teaching，I like my uncle。
學英語作文 篇5
disasters
1．災難事件時有發(fā)生
2．造成災難的原因
3．人類對待災難的態(tài)度
when it comes to disasters, quite a lot of people believe they will come across sudden disasters in their life. to begin with, natural disasters like earthquakes, flood and draught occur now and then; in addition, diseases like sars, cancer and tumor will attack people unepectedly; last but not the least, car accidents, plane crashes can’t be ignored as part of disasters.
why there are so many disasters? the reasons may go as follows: on one hand, some mysteries about nature are beyond our control and understanding; on another hand, people are careless and can’t foresee what will happen beforehand.
from what has been discussed above, i may safely draw the conclusion that disasters can’t be avoided now, but with more knowledge about nature, we’ll certainly reduce the loss brought by them to the smallest degree, so the prospect we are looking forward to will be both bright and encouraging.
學英語作文 篇6
When it comes to success, different people have different opinions about what makes it come true. Some people regard hard-working as an essential quality to success while others believe being clever would lead to success. From my point of view, I think perseverance and hard-working are indispensable for those who want to make an achievement.
談到成功時，對于實現(xiàn)成功的原因不同的人有不同的看法。有些人認為勤奮是成功必備的素質(zhì)，而另一些人則相信聰明人會實現(xiàn)成功。從我的角度來看，我認為毅力和勤奮對于那些想要成功的人是必不可少的。
Firstly, perseverance let people step closely towards success. Most people want to make a big difference to prove their value. People who set their goal and keep moving would make their dream come true. However, there are some people who set their goal but they stop at the difficulty would fail in the end. I think the difference between success and failure is perseverance. If we have perseverance, even if we are not clever, we will make a great difference, but if we not, we are doomed to lose. As we all know, Edison i
s a great inventor in the world. However, before he invented the bulb, he kept trying for tens of thousands of times to find a suitable wire. Let us imagine, if he gave up at the 999th, then how he couldn’t become so successful. So, I strongly believe that perseverance produces success.
首先，毅力讓人離成功越來越近。大多數(shù)人都想用不同的方式證明自己的價值。設定自己的目標，向著目標走，就可以使夢想成真了。然而，有些人設立了目標，卻在困難面前妥協(xié)了將以失敗告終。我認為成功與失敗之間的差別是毅力。如果我們有毅力，即使我們不聰明，我們也會有很大的不同，但是如果我們沒有毅力，我們注定是要失敗的。我們都知道，愛迪生是一位偉大的發(fā)明家。但是，在他發(fā)明電燈泡前，他試了為數(shù)千次去找一個合適的線。讓我們想象一下，如果他在第九百九十九次放棄了，那么他就不可能變得如此成功。因此，我強烈認為，堅持就會成功。
Secondly, there is also a kind of people who are born with cleverness, I think they are lucky. Nevertheless, if they don’t make a hard work on their way to their goal, they, absolutely, will become loser. Whether we are gifted for intelligent, we must be hard-working so as to success. I regard hard-working as an efficient approach to be successful because I believe ‘pains and gains’. As for those who do not make great efforts on work, failure follows. In old times, there is a clever boy who can make excellent poem when he can talk. When his father found the little child’s cleverness, he just let the child make poems to show around while never let the boy learned anything. When the boy grew up, people forgot him because he lost the ability
to compose poems and became ordinary as others. From this matter, we can see that only by hard-working can we get knowledge and make a good future.
其次，還有一種人是天生聰明的，他們是幸運的。然而，如果他們沒有在實現(xiàn)目標之前努力工作，他們當然也會成為失敗者。無論我們是否有天資，我們都應該努力工作以獲得成功。我認為勤奮是成功的一個有效的方法，因為我相信的“付出和收獲”。對于那些不努力工作的人最后是失敗的'了。在古代，有一個聰明的男孩，在他能說話的時候就可以作優(yōu)秀的詩歌。當他的父親發(fā)現(xiàn)他孩子的聰明時，他只是讓孩子到處作詩歌來炫耀，卻從不讓他兒子學習別的知識。孩子長大后，人們把他遺忘了，因為他失去了創(chuàng)作能力，成為了普通人。從這件事中，我們可以看到，只有通過努力工作才能獲得知識，擁有一個好的未來。
Anyway, I think perseverance and hard-working are both important in our way to success for they enhance us and produce success.
不管怎么樣，我覺得毅力和勤奮在成功路上都是很重要的，因為他們提升我們并獲得成功。
學英語作文 篇7
I have nine little goldfish 。Eight goldfish are all orange and one is black 。
I like the black one best。 We call it Xiao Hei 。Its body is black 。It has two big and round eyes， a small mouth ，and a big tail。 Though it＇s very small ，it swims fast 。
I often feed them and change water for them。 We are good friends 。
我有九條小金魚。八條金魚都是桔黃色的.，只有一條是黑的。
我最喜歡那條黑的。我們叫它小黑。它全身都是黑色的。它有兩只又大又圓的眼睛，一張小嘴和一條大尾巴。盡管它非常小，但它卻游得很快。
我常常去喂它們，給它們換水。我們是好朋友。
學英語作文 篇8
day had broken cold and gray, eceedingly cold and gray, when the man turned aside from the main yukon trail and climbed the high earth-bank, where a dim and little traveled trail led eastward through the fat spruce timberland。 it was a steep bank, and he paused for breath at the top, ecusing the act to himself by looking at his watch。 it was nine oclock。 there was no sun nor hint of sun, though there was not a cloud in the sky。 it was a clear day, and yet there seemed an intangible pall over the face of things, a subtle gloom that made the day dark, and that was due to the absence of sun。 this fact did not worry the man。 he was used to the lack of sun。 it had been days since he had seen the sun, and he knew that a few more-days must pass before that cheerful orb, due south, would just peep above the sky-line and dip immediately from view。
the man flung a look back along the way he had come。 the yukon lay a mile wide and hidden under three feet of ice。 on top of this ice were as many feet of snow。 it was all pure white, rolling in gentle, undulations where the ice jams of the freeze-up had formed。 north and south, as far as his eye could see, it was unbroken white, save for a dark hairline that curved and twisted from around the spruce-covered island to the south, and that curved and twisted away into the north, where it disappeared behind another spruce-covered island。 this dark hair-line was the trail--the main trail--that led south five hundred miles to the chilcoot pass, dyea, and salt water; and that led north seventy miles to dawson, and still on to the north a thousand miles to nulato, and finally to st。 michael on bering sea, a thousand miles and half a thousand more。
but all this--the mysterious, far-reaching hair-line trail。 the absence of sun from the sky, the tremendous cold, and the strangeness and weirdness of it all--made no impression on the man。 it was not because he was long used to it。 he was a newcomer! in the land, a chechaquo, and this was his first winter。 the trouble with him was that he was without imagination。 he was quick and alert in the things of life, but only in the things, and not in the significances。 fifty degrees below zero meant eighty-odd degrees of frost。 such fact impressed him as being cold and uncomfortable, and that was all。 it did not lead him to meditate upon his frailty as a creature of temperature, and upon mans frailty in general, able only to live within certain narrow limits of heat and cold; and from there on it did not lead him to the conjectural field of immortality and mans place in the universe。 fifty degrees below zero stood forte bite of frost that hurt and that must be guarded against by the use of mittens, ear-flaps, warm moccasins, and thick socks。 fifty degrees below zero was to him just precisely fifty degrees below zero。 that there should be anything more to it than that was a thought that never entered his head。
as he turned to go on, he spat speculatively。 there was a sharp, eplosive crackle that startled him。 he spat again。 and again, in the air, before it could fall to the snow, the spittle crackled。 he knew that at fifty below spittle crackled on the snow, but this spittle had crackled in the air。 undoubtedly it was colder than fifty below--how much colder he did not know。 but the temperature did not matter。 he was bound for the old claim on the left fork of henderson creek, where the boys were already。 they had come over across the divide from the indian creek country, while he had come the roundabout way to take; a look at the possibilities of getting out logs in the spring from the islands in the yukon。 he would be in to camp by si oclock; a bit after dark, it was true, but the boys would be there, a fire would be going, and a hot supper would be ready。 as for lunch, he pressed his hand against the protruding bundle under his jacket。 it was also under his shirt, wrapped up in a handkerchief and lying against the naked skin。 it was the only way to keep the biscuits from freezing。 he smiled agreeably to himself as he thought of those biscuits, each cut open and sopped in bacon grease, and each enclosing a generous slice of fried bacon。
he plunged in among the big spruce trees。 the trail was faint。 a foot of snow had fallen since the last sled had passed over, and he was glad he was without a sled, traveling light。 in fact, he carried nothing but the lunch wrapped in the handkerchief。 he was surprised, however, at the cold。 it certainly was cold, he concluded as he rubbed his numb nose and cheek-bones with his mittened hand。 he was a warm-whiskered man, but the hair on his face did not protect the high cheek-bones and the eager nose that thrust itself aggressively into the frosty air。
at the mans heels trotted a dog, a big native husky, the proper wolfdog, gray-coated and without any visible or temperamental difference from its brother, the wild wolf。 the animal was depressed by the tremendous cold。 it knew that it was no time for traveling。 its instinct told it a truer tale than was told to the man by the mans judgment。 in reality, it was not merely colder than fifty below zero; it was colder than sity below, than seventy below。 it was seventy-five below zero。 since the freezing point is thirty-two above zero, it meant that one hundred and seven degrees of frost obtained。 the dog did not know anything about thermometers。 possibly in its brain there was no sharp consciousness of a condition of very cold such as was in the mans brain。 but the brute had its instinct。 it eperienced a vague but menacing apprehension that subdued it and made it slink along at the mans heels, and that made it question eagerly every unwonted movement of the man as if epecting him to go into camp or to seek shelter somewhere and build a fire。 the dog had learned fire, and it wanted fire, or else to burrow under the snow and cuddle its warmth away from the air。
the frozen moisture of its breathing had settled on its fur in a fine powder of frost, and especially were its jowls, muzzle, and eyelashes whitened by its crystalled breath。 the mans red beard and mustache were likewise frosted, but more solidly, the deposit taking the form of ice and increasing with every warm, moist breath he ehaled。 also, the man was chewing tobacco, and the muzzle of ice held his lips so rigidly that he was unable to clear his chin when he epelled the juice。 the result was that a crystal beard of the color and solidity of amber was increasing its length on his chin。 if he fell down it would shatter itself, like glass, into brittle fragments。 but he did not mind the appendage。 it was the penalty all tobacco-chewers paid in that country, and he had been out before in two cold snaps。 they had not been so cold as this, he knew, but by the spirit thermometer at sity mile he knew they had been registered at fifty below and at fifty-five。
he held on through the level stretch of woods for several miles, crossed a wide flat of rigger-heads, and dropped down a bank to the frozen bed of a small stream。 this was henderson creek, and he knew he was ten miles from the forks。 he looked at his watch。 it was ten oclock。 he was making four miles an hour, and he calculated that he would arrive at the forks at half-past twelve。 he decided to celebrate that event by eating his lunch there。
the dog dropped in again at his heels, with a tail drooping discouragement, as the man swung along the creek-bed。 the furrow of the old sled-trail was plainly visible, but a dozen inches of snow covered the marks of the last runners。 in a month no man had come up or down that silent creek。 the man held steadily on。 he was not much given to thinking, and just then particularly he had nothing to think about save that he would eat lunch at-the forks and that at si oclock he would be in camp with the boys。 there was nobody to talk to; and, had there been, speech would have been impossible because of the ice-muzzle on his mouth。 so he continued monotonously to chew tobac
學英語作文 篇9
如果我們分析海水的鹽度，會發(fā)現(xiàn)地區(qū)間只有輕微的變化，然而有些小的變化是重要的。 導致海洋的鹽度變化的基本過程有三個。
其中之一是通過蒸發(fā)的方式即把液態(tài)水轉(zhuǎn)化為水蒸氣來減少海洋中的水分。這樣由于鹽留了下來，所以鹽度增大。
當然，如果這種方式走向極端，將會余下白色的鹽晶體。 與蒸發(fā)相反的是降水，如降雨，由此水被加入海中，海水被稀釋，從而鹽度降低。 這種情形會發(fā)生在大量降雨的地區(qū)，或江河入海岸處。 因此，鹽度通過蒸發(fā)減少水分而上升或通過降水或徑流增加淡水成分而下降。
一般來說，在陽光很強烈的熱帶地區(qū)，海水的鹽度略高于世界上其它沒有熱帶那樣多的蒸發(fā)的地區(qū)。 同理，在江河稀釋海水的海岸地帶，海水鹽度略低于其它海區(qū)。
第三個可以變更鹽度的過程與海洋中冰的.形成和融化有關。 海水凍結(jié)時，溶于其中的物質(zhì)被留了下來。 這樣，在新形成的海水冰面的正下方的海水比在冰形成之前有更高的鹽度。 當然，當冰融化的時候，會降低周圍水中的鹽度。 在南極洲邊緣的威德爾海中，結(jié)冰過程增加低溫海水的鹽度，從而形成了濃度最大的海水。 這些大密度的海水下沉，可以在世界海洋的深水域發(fā)現(xiàn)。
【學英語作文】相關文章：
學英語作文02-23
學英語作文02-23
學英語作文02-23
學英語作文02-24
學英語作文02-24
學英語作文02-25
學英語作文02-25
學英語作文02-25
學英語作文01-20
學英語作文02-20