下面小编为大家带来英语现象说明文的，本文共15篇，希望大家喜欢!
篇1：高考英语作文：现象说明文
Recently _______,what amazes us most is______________,it is ture that__________.
There are many reasons explaining__________________________.The main reason is____________________.
what is more_________________________.thirdly__________________________.As a result_______________.
Considering all there,________________________.For one thing_____________________,for another________
____.In Conclusion____________________.
一种事物或现象(负面意义倾向)
关于A的话题,早已引起了广泛的社会关注。如今在电视、报纸、日常生活的很多角落，都有越来越多的关于A的议论。
给A一个精确恒定的定义并非易事，因为它的概念涉及了科学、人性、思想、经济、社会、自然等广阔的领域。一般而言，我们可以这样描述A…
A能成为公众关注的焦点，主要是由于它对个人、集体乃至整个世界都有着不容忽视的不良影响。
认真分析后我们可以看到，A对社会/世界 /健康的不利有很多。首先，从最直观的角度来看，A的出现直接损害了(这里加入一句针对性的话，如人类的身体健康和环境的平衡) 。(举例)。其次，从更深一层次上讲，它为人类的精神文明蒙上了一层阴影。更可怕的是，由于A所产生微小利益，却促成了许多可悲的人们为其忘乎所以，破坏了人类生存的法则和空间。
事实上，A的出现是社会发展和人类进步的产物，A所带来的危害是人类进化过程中付出的代价。同时，A的产生来源于部分人们的自私和趋利性，他们看到的'是肤浅和片面的利益，而从未从整个全局和人类整体的利益出发去认识和分析它。这使得A始终挥之不去。对此，我奉劝他们，跳出狭小的角落，用长远和全局的眼光去重新审视A。
而如今，我们已深受其害，要想消除它的危害，我们必须从根源上杜绝它的产生，我们每一个人都应给予A高度的重视，用系统的和科学的方法去解决，唯有这样，避免它带来更多损失，我们人类前进的脚步才会更加平稳，更加欢快的迈向辉煌的明天。
One object or phenomenon (negative significance inclination.)
A has attracted extensive attention of the society. Nowadays, increasingly more argumentations about A can be found in TV programs, newspapers, ugogo and marry aspects of our everyday life.
Since its concept covers vast fields, such as science, humanity, ideology, economy, society and nature, A is difficult to be defined, precisely and fixedly. Generally speaking ,we can describe A as follows:…….
A’s status as the focus of public concern mainly results from its in negligible but harmful influence on individuals, collective, and even the whole world. It seems to have a strange power to drive some individuals or organizations to act wrongly. The essence of these wrong actions is:
(1) to gain personal, short-term and partial individual interest at the expense of damaging others’ long-term and overall interest;
(2) to adopt improper means to win more rewards with less input.
Situating under the shadow of A, individuals /organizations and violate natural law merely to obtain temporary, or even illusory interests. However, the result may turn out to be loss of really important and valuable resource or ability.
We must keep highly alert of the problems evoked by A, because once the harmful influence accumulates to a certain degree and then spread, it will surely threaten the development of the whole society.
Though with various reasons and forms, from the perspective of the essence, the problems brought by A originates from the fundamental principle of human ideology and material production. Thus, we should seek the solutions through setting foot on this principle.
Due to the depth and width of A’s harmful influence, we should draft our solutiogogotematically on the basis of deep analysis of A problem. We must acquire our power from technology, management, law and culture terrorm, effectively eliminate the shadow of A, and ensures ourselves a bright future.
篇2：中考英语作文：现象说明文
中考英语作文模板：现象说明文
Recently _______, what amazes us most is______________, it is true that__________. There are many reasons explaining__________________________. The main reason is________________.
What is more_________. thirdly_____. As a result____________.Considering all there,____________.For one thing_____,for another____.In Conclusion______________.
篇3：大学英语四级作文：现象说明文
1、第一段，描述存在的'现象，引起话题。
2、第二段，承上启下，解释这一现象的原因(原因一、二、三)
3、第三段，给出自己的观点(观点一、二、三)，总结结论。
英语四级作文模板
Recently _______,what amazes us most is______________,it is ture that__________.
There are many reasons explaining__________________________.The main reason is____________________.
what is more_________________________.thirdly__________________________.As a result_______________.
Considering all there,________________________.For one thing_____________________,for another____________.In Conclusion____________________.一种事物或现象(负面意义倾向)
篇4：《TOT现象》说明文练习题
《TOT现象》说明文练习题
阅读下面的文字，完成1——3题。（9分）
啊，就是那啥啥对对对，我说的就是那个，那个什么嘛唉，怎么话都到嘴边了，就是想不起来。这是怎么一回事呢？这就是所谓的TOT现象，说复杂点，这是一种提取记忆失败的现象，表现为记忆已经逼近被完全回忆，却无法转化成为确切的词语表达出来。说简单点，就是话在心头口难开的感觉。
关于TOT现象的研究由来已久，对其产生原因的解释也是多种多样：
传输不足模型，主要基于记忆表达的多元模型来解释TOT现象。我们大脑中负责语音和语意表达的其实是两个区域，当回忆的刺激产生时，你的语义表达区域很快被激活了；语音表达区域反应却总是慢半拍，你已经从语义存储中提取了关于目标词汇足够多的信息，但语音存储却还没有进行有效的提取。你明明知道你要表达什么，却无法用精确的.词汇表达TOT现象产生了。支持这种观点的证据很多，最直观的是神经影像学技术的应用，通过脑扫描技术或磁共振成像技术，可以最直观的显示出产生TOT现象时大脑中被激活的区域；但问题也出现了，涉及到TOT现象的脑区很多，多到很难详细研究这些区域在TOT现象中的确切功能。
阻塞假说，是说你回想起的有关目标词语的线索反而抑制了你对目标词语的检索。这种假说最直白的表达就是：因为你想多了，所以你想不起来。
不完全激活假说，解释起来很容易，就是：你记不起来，是因为你记得不牢！另一方面，这个模型也是建立在你确切知道要回忆的词语的前提下，但有的时候，连我们自己也很难知道自己是不是真的知道这个要表达的词语。
造成TOT现象的原因首先是年龄。成年之后，年纪越大，TOT现象发生的频率越高；但有研究者发现，年长者和年轻人的大脑产生TOT现象的区域并不完全一样；年长者在发生TOT现象时更倾向于过度激活他们的前额皮质，这导致了记忆检索失败时不停的重复检索，因此老年人在遇到TOT现象时更加容易焦虑。
使用双语者可能会增加TOT现象产生的概率。对于双语使用者的劣势的解释是，当你在记忆中搜索你要表达的东西时，双语会使你对同一件事物产生两种不同形式的表达倾向，实验也印证了这种假设；但当你要表达的是一个专有名词时，双语的影响可以忽略的确，全世界看到的都是同一个太阳。
还有情绪影响。越想越是想不起来，不想说不定它突然在你脑中冒泡了。有研究显示，TOT现象中关于情绪的预期先于记忆行为的发生。情绪恰恰会影响到有关记忆的许多方面。对于大多数人来说，TOT现象产生时的情绪显然是消极的，因此这种消极的情绪也抑制了你回忆目标的过程。
不管你是什么年龄、性别，学历如何，你都有可能出现TOT现象。如果TOT现象只是偶尔在你身上发生，那么你完全可以忽视它；只有TOT现象频繁出现以致严重的影响生活的时候，才是一种病态的表现。这种病症可能是由幼年时的学习障碍或者脑损伤引起，一些失语症和阿尔茨海默症也表现出一定的TOT现象。
1．下面对于TOT现象的表述和理解，不符合原文意思的一项是（3分）
A．TOT现象产生时的消极情绪会影响到人的回忆目标的过程，导致越想越是想不起来。
B．TOT表现为记忆已几乎被完全回忆，却无法用确切的言语来表达。
C．双语使用者出现TOT现象的概率会比单语使用者要高。
D．TOT现象是一种常见的普遍存在的言语现象。
2．下列对文章有关信息的分析，正确的一项是（ ）（3分）
A．当回忆的刺激产生，语音存储的有效提取快于语义提取时，就会产生TOT现象。
B．阻塞假说在某种程度上可以理解为，被试者能否成功回忆目标词语有赖于对潜在的干扰项目的抑制和排除。
C．老年人在遇到TOT现象时更加容易焦虑，是因为他们在记忆检索时容易失败。
D．TOT现象是一种病。这种病症可能是由幼年时的学习障碍或者脑损伤引起，它也体现在失语症和阿茨海默症上。
3．不管什么年龄、性别，学历如何，都有可能出现TOT现象。请结合文本谈一谈，就如何减少TOT现象，作者给了我们哪些建议？ (3分)
篇5：现象说明文中考英语作文写作指导
现象说明文中考英语作文写作指导
Recently ____，what amazes us most is____， it is true that____。
There are many reasons explaining____。 The main reason is____。
what is more____。thirdly____。As a result____。
Considering all there，____。 For one thing____， for another____。In Conclusion___。
篇6：《附生现象》说明文阅读答案
《附生现象》说明文阅读答案
①附生现象是指两种生物虽紧密生活在一起，但彼此之间没有营养物质交流的一种生命现象。一种植物借住在其他植物种类的生命体上，能自己吸收水分、制造养分，这种包住不包吃的现象，被称为附生，也叫着生。
②附生植物最普遍的特点是附生在寄主植物水平的枝干上及枝干的分叉点上，因为这些地方最容易堆积尘土，有的低等植物甚至附生在叶片上。除了叶片附生的植物会对寄主的光照条件造成一定的影响外，附生植物一般不会对寄主造成损害。
③植物的附生现象是热带雨林的主要标志性特征之一，形成这种现象需要满足一定的环境条件。一是环境的空气湿度大，二是寄主表面有一定的腐殖质存在。有机物的附生现象存在于植物间，尤其在热带与亚热带的森林中最为常见。
④附生植物的种类比较丰富，从低等植物到高等植物都有附生植物。据统计，全世界约有附生植物65科850属3万种。蕨类附生植物常见的有水龙骨科的瓦韦，石韦，水龙骨，星蕨，书带厥子等，铁角蕨科的鸟巢蕨hellip；hellip；
⑤在热带雨林中，植物生长茂密，由于植物之间争夺阳光的竞争比较激烈，附生的植物就更容易获取来之不易的光源。附生植物在形态和生理上，已形成非常适应的特性，比如鸟巢蕨的形态似鸟巢状，可以截留尽量多的雨水以及枯落物、鸟粪等，海绵状的枯落物可储存水分，并提供营养物质。
⑥在生态系统中附生植物具有多方面的生态功能，对森林生态系统多样性的形成、维持及养分和水分的循环都有一定的作用。另外，附生植物对环境变化还具有指示作用。人类活动也会影响附生现象的`存在。人类活动剧烈的地方，附生现象会大大降低，甚至消失。
（选自《学科知识》）
19、文章①自然段“这种包住不包吃的现象，被称为附生，也叫做着生”一句中的“包
住不包吃的现象”指的是（2分）
20、植物形成附生必须满足的条件是：（3分）
（1）
（2）
21、文章第④段中加点的词语“据统计”能否去掉，为什么？（2分）
22、请结合文意阐述植物附生的作用。（2分）
参考答案：
19、一种植物借住在其他种类植物的生命体上，能自己吸收水分，制造养分，但彼此之间没有营养物质交流的一种生命现象。（2分）
20、（1）环境的空气湿度大。（1、5分）（2）寄主表面有一定的腐殖质存在。（1、5分）
21、不能。这是通过统计得出的结论，体现了说明文语言的准确性。（2分）
22、对森林生态系统多样性的形成及其维持，养分和水分循环都有一定作用，还对环境变化具有指示作用。（2分）
篇7：英语说明文
I’m a 20—year—old boy, and the following is my story.
A month after I graduated from high school in August, , I was coming home from swim_practice in the training centre of the city and was involved in a car accident. I was so seriously injured that I was in a coma for more than two months at Prince Georges Hospital.
I suffered a lot from the experience of dying eight times during my coma and I couldn’t open my mouth to talk or to communicate when I eventually came around. At that time, it seemed that walking was never going to happen again due to all the extreme injuries. Just like my body, my dreams were completely destroyed. But I was not going to let my injuries stop me from realizing my dreams．
After receiving a total of 15 operations and 36 blood transfusions, I had to make every great effort to learn to talk, eat, walk, shower, and live on my own again. When I was out of hospital,_I still had to go to outpatient therapy in Waldorf, Maryland. After I spent a few months in a wheelchair,_I took baby steps to walk on my own. It was a miracle that I was able to walk again, but I still wanted to prove that I could not only walk, but also run.
When it came true, I wanted to get back into the pool again. After having a few lung tests, I was able to go in the pool a little bit each week. After a few months of swim training,_I began my freshman year at St. Mary’s College of Maryland and then became a proud member of the swim team.
By telling my story, I want to make a positive influence on the world. I am just trying to live dad push me round in my them and their family members. I wanted to let them know that everything was going to be okay. Somehow, things would work out for the best.
篇8：英语说明文
Summer reading book
I read “cry”, is read “Kong Yi a few”. Although previously read this article, but in “the scream” to create the atmosphere of, the sad and ridiculous Kong Yi few as if was added to the many tragic color.
Talking about Kong Yi, I think of China's education. At the end of Qing Dynasty, some people read the “heavy emperor Kennedy, the name of Er Cao. Wanban are Xiapin, only high school, ”“ child prodigy poetry, reveals a ”Scholar“ glorious; some people read is ”chaos, muddy coagulation and“ of ”young school Qiong Lin“, to teach the ancient cliche. These so-called ”textbook“, I really do not know how many times change.
And it is said to reduce the burden on students, the reason why said, it is said, it is because it does not seem to affect me. But to eat lunch, brother, sister, who seems to be benefited, just understand that the junior high school students is beyond the student category. At this point, once again, a few of the arguments: ”reading a book about people......“ Actually relieved a lot of.
After dinner, which asked: ”this year summer vacation homework?“ I stood up and looked at the unfinished work, shaking his head, said: ”not much less! Enough? Not much also.“
Today is the number 11, a few days to go to school classes. This afternoon I from the neighborhood kids with a few hands back a lollipop novel ”a thing“. In the novel the ”I“ for the first time see the driver, the noble qualities of a common laborer, in the heart although is in serious consideration and reflection. However, when the police came. ”I had to catch a handful of copper gave him.“ I have found that their small, can put yourself in the position to judge? The driver's behavior and whether they can use the money to weigh? Moreover, one can solve the problem of copper, wash away his mistake? Nature can't, and ”I“ can't answer myself ”.
Love of money often believe in money however is the “God of wealth” in “the legend of the God of wealth” in say: “hard work and honesty is not money can buy of.” Those who think that money is everything, everything in terms of money always claim to be a wise man, Mr. Lu Xun said: “world but by April Fool's cause, smart people will not support world...” Advise those who listen to “God of wealth”!
Reading, not only eich the knowledge, but also to make people understand the philosophy of life.
The Farm
Listen to others to say, in the happy farm vegetables is fun, I want to go there on a piece of land to grow vegetables.
Saturday, my mother helped me to apply for a QQ number, opened its own farm. Just started, I'm just a 0.
School, my mother said to me: “you have to take care of the farm to give you, you can only play once on Saturday.” I said, “okay.”.“
On Saturday, after my mother's approval, I entered my farm, I saw that I had been raised to level 3, and there were more than 5000 gold coins. Even more delightful is that my geography ”food“ has matured. I stretched out my hand, ”key removal“ soon after picking ”food.“.
At this time, I click next to the ”QQ friends“”. Friends “boards” and “papaya” mature, a yellow, very lovely, I'd steal some. At this time, I found a sign on the side of the “labor is glorious, stealing shame”. It suddenly dawned on me that it was wrong to steal other people's things. But the stolen papaya had entered the “warehouse”, I can't get it out. How to do? Let me do something for her. I picked up the herbicide to help her weed, but also used pesticides to help her kill the “dish” leaves on the pests.
After all these things, I went back to my farm. Pick up the shovel to shovel dirt, and then go to the store to buy seeds. “Store” of the seed lot, with radish seeds, potato seeds, and watermelon seeds. I bought a radish seed planted in the ground, and then poured some water, and so on tomorrow, the flowering.
Tell you, because every Saturday to adhere to the “farm” hard work, I have now risen to 17.
In the QQ farm vegetables, “the farm” let me know, “Yifengengyun, a harvest, wealth to own hard work to create, steal other people's things are shameful.
Catch shrimp
Today morning, shrimp, mom and Dad took me to the park and cousin bouldering stream catch.
The water in the stream is crystal clear, and the stripes of the pebbles in the water are clearly visible. We take off our shoes and socks, rolled up trouser legs, standing on the shore, with big eyes, carefully started looking for shrimp. Suddenly, my father said to us excitedly: ”come on, here are a few shrimp!“ We ran past, the daddy finger direction, he saw a few little shrimp is leisurely play. Their whole body transparent, with the water in the pebbles into one, if not carefully look, really can not see them!
See shrimp in the river, both of us in high spirits and tiptoed down the water, are already ready to come up with the net, quietly stretch in the past, and was not near, clever shrimp seem to be aware of, a foot pedal, quickly slip away. I started looking again, and saw a few shrimp is by resting on a stone, I put the network quietly stretch in the past, they swam to another piece of stone up. I put the network quietly stretch in the past, ”crafty“ shrimp swam to another piece of stone up, as if in and we hide and seek like of. Fishing for a long time, my father has been fishing for more than a dozen shrimp, and my cousin has nothing. We is some impatient, respectively took a plastic bag in the water does not stop fishing, fishing, shrimps are we stir disoriented, a
few shrimp score a lucky hit into our ”captured“.
We carry our ”booty“ home.
Avatar
Tonight, my father and I are watching science fiction movies, ”Afanda“, I asked: ”what is Afanda?“ Dad said: ”look at yourself.“.” I looked and know that the story took place on the planet Pandora, an avatar is admixture of human genes and the alien genes, avatar with long tail and tail, ears like a mouse, head is even higher than Yao Ming, but thought by human scientists control. There are many strange plants and animal planet Pandora, there are towering trees, in the air suspension of the mountain. An animal has 6 legs, a horse, a dog, a wolf, a rhino, a tiger, a horse's nose is like a shark's gills, and a lizard, you touch it. It's like a night of spinning fireworks! The most powerful is the dragon, fly freely in the Na'vi riding a dragon Pandora planet. There are also a variety of plants, they have a common point in the evening will be issued a beautiful fluorescent, as beautiful as the underwater world! One of them looks like a revolving stair, you touch it and it gets smaller. What a beautiful planet! But merchants of the earth in order to ore, the destruction of the Na'vi beautiful home, the last avatar riding a dragon led the Na'vi see them out of the planet Pandora. Beautiful and magical place of Pandora I dream to go!
A special lunch
Remember that time, I had a special lunch, lunch special incense, particularly sweet, it is my first time to eat so special lunch......
Because my mother was busy that day, give me 5 yuan to buy rice. Noon is over, so I am going to take the money to buy a meal to eat. I feel my pockets! My money was gone, I went to! Looking for a long time still can not find, hey! Can only hungry belly. Just a classmate to buy rice up, she asked: “ah, you don't eat?” I reluctantly replied: “how to eat the money? ”She listened at once,“ said one of us.” I am very annoyed to answer: “you eat it yourself, I'm not hungry.”!“ In fact, my stomach was already growling, she repeated requests, I only laugh happily said: ”I?Have a bed with this convex locust play?
She gave me half of my lunch. I felt ashamed. The last time she had a small test, her pen was broken. She asked anxiously, who had two pens to lend her one, and I thought, “well, I think.”! I don't give you two, but you don't know that I have two pens. She just got a failed, I regretted doing.
After lunch, I think there was a sour, the taste is full of regret in my heart.
I understand: we need to help each other, solidarity and love, so that we can feel the warmth of class collective!
Extraction
“Oh, what the hell is in the mess? Oh, oh, mom, help me! It hurts.” I while clutching his mouth, screaming and shouting, mom heard rush to see I wuzhuozui, strange asked me: “Ye Xian. What's the matter? What's happening?”“Mom, my teeth ache, can you help me look at my teeth in the end is how, okay?” I endured the pain, sour to mother said, she touched my head, softly to me said: “Oh, well, let me see.” Mother patted me on the head “open my mouth, so let me see.” I try to open mouth, my mother found the a shaking of the deciduous teeth, gently touched your tooth, ah, pain extremely, I came near to the mother's finger to bite the mother smiled, said: “a teeth's ready to fall, extraction must be, tomorrow I'll take you to the tooth.” Ah, pull, tooth extraction.“ I was taken aback by the said mother tilted his head, to me said: ”yes, extraction, your teeth now called deciduous teeth, it must be pulled loose teeth, in order to grow a mother new strong teeth“ mom said, pointing to the edge of her teeth.
Second days early in the morning, my mother took me to the dental clinic where to tooth extraction, the door into the clinic, I smell a thick smell of alcohol, quickly cover the nose. Cabinet pliers, anesthetics and so on extraction tools varied lying there, I frightened, I saw sitting next to my little friends, they are not crying and yelling to the aunt arms drill, I saw this scene, could not help but fear that up, hands and feet soft, teeth not stop biting his lips, hands to my mother held more firmly, mother also don't know how to comfort me, only know that call me don't be afraid.
It's my turn, the dentist took pliers coming towards me, I see the big pliers I was scared as if such as what is about to get a taste of crab of the clamps the taste of, the dentist came, saw me so panic, squat comfort me: ”little friends, do not be afraid, actually a little bit extraction were not hurt, because I had put the pliers was stained with anesthetics, however, as long as you have a little courage, we will be able to overcome all the difficulties,: would you like to try it?“ Don't know is dentists encouraged or lucky goddess gave me great courage, I walk to come forward to, opened his mouth, to the doctor extraction. The doctor, for all of us said: ”you see, the little girl how brave! The other kids like the sister, so brave, don't cry.“ Pull out teeth, other children with the envy of the eyes look at me, made me strange.
Yes, as long as we are brave, what can run, for example: learning, difficulties, don't because so little frustration was he was terrified, what can block our to the growth of the road? What can ruin our good time? Believe me, as long as the brave, the world did not have to go to the Flaming Mountains.
The people's Park
Today, I went to the people's park with my father and my mother. One into the park, the first to see is the wheel of the wheel, in my impression, the wheel is a fast turn of the game. Today, however, I was in Nanning people's Park to do the wheel is turning the wheel is very slow,
My mother and I are a Ferris wheel, tightly seize the next can help things, going to going to the highest point, my mother and I thought like a roller coaster like to turn over, head towards the ground, so firmly holds the support rod, heart pounding. In fact, this wheel is not only slow, but
also not fast, do not come back. In this way, although not enough to stimulate, but can let me enjoy from the ”day“ to the landscape of Nanning. I saw the old area, the old house with a few tall buildings, it is very awkward. Before we knew it, we returned to the bottom and shrugged.
Then, we went boating, rented a boat, we went on a boat, I am happy to say: ”I came to be the driver!“ We first through a hole in the bridge, I successfully opened in the past, mom and dad said I'm good, my heart sink like a honey, sweet. Then, we have turned the a big bend, back to the hole, I put the steering wheel left net, hee hee, hull was I put straight, I rely on technology smoothly across the a with the hull is about the size of a small hole, and I looked behind a look, wow, a a small boy, drove the ship, also stumbled. Just as I was laughing when mom and dad from behind my boast: ”good good, pass the exam.“ Listen to the praise of mom and Dad, my heart. Under the boat, I just recall the fun and short sailing fun, can not help but think it is a very interesting thing.
People's Park is so fun, a stroll is not fun, come again next time!
Butterfly and butterfly
Once upon a time there was a flower butterfly, her wings are colorful, in the light of the sun, it is very bright.
There is a white butterfly, his body is white, like a gentleman.
They are good friends, every day. But one day a news broke the quiet life, flower butterfly was broken by the human wings, can not fly... For the butterfly, this is how cruel, the wings are equal to their everything......
Flower butterfly said, good pain...... So painful
White butterfly said, from now on, we never abandon!
Over the next three months, the white butterfly takes care of the butterfly, meticulously. White butterfly is afraid to spend butterfly a person at home hungry, can not eat anything, so stay up all night to do a small wheelchair for the flowers. This put it out of him, but he is not afraid, silly smile... In order to let the flower butterfly is not furniture sharp stab, white butterfly deliberately put all the furniture into the round...
Butterfly big eyes blinked, ”rinse“ tears streaming down.
One day after three months.
Flower butterfly wings incredibly miracle, even the doctors have always been cool to say that this is a miracle! The side of the white butterfly smiled. He was so tired, but he managed to get back in return... He knows that this is three months, he will take care of the butterfly wings okay.
篇9：英语说明文
People all over the world today are beginning to hear and learn more and more about the problem of pollution. Pollution is caused either by man’s release of completely new and often artificial substances into the environment, or by releasing greatly increased amounts of a natural substance, such as oil from oil tankers into the sea.
The whole industrial process which makes many of the goods and machines we need and use in our daily lives, is bound to create a number of waste products which upset the environmental balance, or the ecological balance as it is also known. Many of these waste products can be prevented or disposed of sensibly, but clearly while more and more new and complex goods are produced there will be new, dangerous wastes to be disposed of, for example, the waste products from nuclear power stations. Many people, therefore, see pollution as only part of a larger and more complex problem, that is, the whole process of industrial production and consumption of goods.
Others again see the problem mainly in connection with agriculture, where new methods are helping farmers grow more and more on their land to feed our ever-increasing populations. However, the land itself if gradually becoming worn out as it is being used, in some cases, too heavily, and artificial fertilizers cannot restore the balance.
Whatever its underlying reasons, there is no doubt that much of the pollution caused could be controlled if only companies, individuals and governments would make more efforts. In the home there is an obvious need to control litter and waste. Food comes wrapped up three or four times in packages that all have to be disposed of; drinks are increasingly sold in bottles or tins which cannot be reused. This not only causes a litter problem, but also is a great waste of resources, in terms of glass, metals and paper. Advertising has helped this process by persuading many of us not only to buy things we neither want nor need, but also to throw away much of what we do buy.
Pollution and waste combine to be a problem everyone can help to solve by
cutting out unnecessary buying, excess consumption and careless disposal of the products we use in our daily lives.
篇10：浅析“幼儿学英语热”现象
浅析“幼儿学英语热”现象
浅析“幼儿学英语热”现象文/吴锦荣
摘 要：幼儿学英语日趋成为一个热门话题，并随着国家、社会的发展成为一种趋势。各专家学者通过对幼儿生理、心理特征的分析，结合当前外语教学改革与现状研究，肯定了这股热潮朝着有利的方向发展，但与此同时，也存在着许多不可避免的弊端及问题。如何更好地引导成了解决问题的关键。
关键词：幼儿；学英语热；语言环境
一、现状及观点
英语在世界范围内的影响加深，在学前阶段开设英语课已成为当前社会的一大热点，随即在社会上掀起了幼儿学英语的热潮。当前大部分家长都希望子女能够早日掌握这门技能，而忽视了幼儿自身的能力。由于至今在社会上还未形成对这一问题的定论，学者们对此也各抒己见，也有人提出质疑，到底过早地让幼儿学英语是否合适，也有人看好这股热浪。无论如何英语热现象已呈现不可逆转的趋势。
二、幼儿学英语的有利方面
1.幼儿时期学习英语有较大的可塑性
幼儿时期是人的世界观、价值观发展的初级阶段，也是发展思维能力和形成认知机制的重要阶段，不同的教育内容和形式对以上这些因素的发展培养有重大的影响。因此，这一阶段幼儿的发展具有较大的可塑性。
幼儿在初期就接触到英语这个新事物，由于选择的内容与幼儿接近又简单，通过各类游戏等方式，在幼儿期就开始学习英语，可以培养幼儿的学习兴趣。
幼儿处于人生发展的起点，心理、生理处于成长发展的阶段，因而此阶段的幼儿学习负担较轻。幼儿时期不必面临升学方面的压力，以活动性为主的英语学习，对于他们来说没有太多心理上的负担和压力。
2.大量的外语教学改革及研究现状证明
国内外儿童心理学家一致认为：学习外语最佳年龄是12岁以前，此时幼儿的发音器官柔软，记忆力强，善于模仿，喜欢表现自己，喜欢接受新鲜事的东西，()而大量的外语教学改革实验也证明：只要不违背教学规律及幼儿的年龄阶段特征，两种语言之间的学习是可以相互促进的，而且第二语言学习能够促进幼儿思维的发展。
三、幼儿学英语的不利方面
1.从语言本质上看
幼儿习得双语言教学涉及多项能力的发展，若过多地迫使他们运用这些能力，会影响他们身心的健康发展。由于这些能力限制，学第二种语言较易遭受挫折，因此失去学习兴趣和动机。另一方面，由于他们的大脑神经机制发展还不成熟，难以承受过多的认知负荷，而且3岁前是掌握母语的关键期，母语尚在习得中，第二语言的过早介入，会干扰母语的习得。
2.从幼儿的身心发展上看
幼儿的`可塑性虽强，但他们的可控能力较差，集中注意力的时间有限，因为他们不可能把注意力完全集中在学英语上，这就对习得的结果提出了挑战。幼儿的感情比较脆弱，一旦学习中受到挫折，容易对其将来产生阴影，不利于将来学习英语。
3.从幼儿教师的师资力量上看
幼儿学英语从现实角度看，一些师资力量较强、经济条件较好的地区进行试验取得一定的效果，但当前在更大范围内幼儿教师的师资力量还是薄弱的。据辛沛沛外语研究中心调查，小学英语教师发音率不准占80%以上，幼儿园能超过90%,这样的后果是让幼儿形成错误的发音习惯，未来难以改变。
四、针对这一“热潮”所做的努力
无论如何，在幼儿英语教学中应注意要遵循语言学习的规律和儿童身心发展的规律。幼儿学英语已成为一股不可逆转的趋势，并会愈演愈烈。通过对幼儿英语利弊方面的分析，追溯到幼儿对英语学习动机、兴趣等状况，学校、社会对于幼儿英语的学习策略和方法进行探究，不论是对幼儿自身也是对当前社会学习热潮一个很好的回应，尽管当前还未形成一个完备科学的认识体系，需要的是更深入的了解、学习和研究，相信在不远的将来人们可以更好地引导这股热潮。
参考文献：
[1]田式国。英语教学理论与实践[M].北京：高等教育出版社，.
[2]周兢。幼儿园语言教育活动设计与组织[M].北京：人民教育出版社，.
[3]张志远。儿童英语教学法[M].北京：外语教学与研究出版社，.
[4]林立，董启明。英语教学与研究[M].北京：科学出版社，.
（作者单位 浙江省青田县船寮镇初级中学）
篇11：论英语歧义现象
论英语歧义现象
英语歧义是语言本身一种内在的现象,产生歧义的原因很多,在语言的实际运用中表现为语音歧义、词汇歧义和句法歧义.歧义一方面在一定程度上容易使人产生误解,但另一方面正确地理解和恰当地运用英语歧义,可以使我们的语言更加生动、形象.
作 者：栾宇菲 LUAN Yu-fei 作者单位：哈尔滨师范大,学外国语学院,哈尔滨,150080 刊 名：黑龙江教育学院学报 英文刊名：JOURNAL OF HEILONGJIANG COLLEGE OF EDUCATION 年，卷(期)： 27(9) 分类号：H314 关键词：英语歧义 语音歧义 词汇歧义 句法歧义篇12：环境污染现象英语作文
it was the industrial revolution that gave birth to environmental pollution as we know it today. the emergence of great factories and consumption of immense quantities of coal and other fossil fuels gave rise to unprecedented air pollution and the large volume of industrial chemical discharges added to the growing load of untreated human waste. chicago and cincinnati were the first two american cities to enact laws ensuring cleaner air in 1881. other cities followed around the country until early in the 20th century, when the short lived office of air pollution was created under the department of the interior. extreme smog events were experienced by the cities of los angeles and donora, pennsylvania in the late 1940s, serving as another public reminder.
篇13：环境污染现象英语作文
industrial pollution is clearly one of the biggest contributors to our polluted landscapes, at least here in the west. there are plenty of causes of land pollution, from urban and industrial ones, to rural and agricultural sources.
but which kinds of land pollution are the most important? and what can we realistically do to help prevent more pollution?
this part of the site gives an overview of some of the most important causes of land pollution, including industrial pollution.
there are also some recommendations for helping avoid domestic land pollution incidents.
click here for some good reading on industrial pollution and land pollution causes and solutions.
篇14：环境污染现象英语作文
industrial pollution is the industrial production process of the formation of gas, waste water and solid emissions on the environment pollution. industrial pollution is mainly concentrated in a few industries. paper, chemical, steel, electricity, food, mining, textile and other seven sectors accounted for the total wastewater discharge 4 / 5. paper and food industry accounts for cod emissions of cod emissions 2 / 3, non-ferrous metallurgical industry, heavy metal emissions of heavy metals emissions account for nearly 1 / 2. industrial pollution is the industrial enterprises in the production process, including human biological survival and reproduction of the natural environment against. pollution is mainly from the production of the ”three wastes“ (waste water, waste gas, waste) and all kinds of noise caused can be divided into water pollution, air pollution, waste pollution, noise pollution.
industrial pollution hazard. first, a large number of industrial production in the discharge of untreated water, gas, slag and other hazardous waste, it will seriously damage the ecological balance of agriculture and natural resources on the development of agricultural production caused great harm; second, industrial ”three wastes" of the industry production itself is also very serious hazards, toxic pollutants can corrode pipes, damaged equipment, affecting plant life, etc.; third, environmental pollution, rampant pollution, directly endangering the health of the masses; also some contamination is not easy to find, after the damage that has very serious
篇15：《附生现象》的说明文阅读答案
《附生现象》的说明文阅读答案
①附生现象是指两种生物虽紧密生活在一起，但彼此之间没有营养物质交流的一种生命现象。一种植物借住在其他植物种类的生命体上，能自己吸收水分、制造养分，这种包住不包吃的现象，被称为附生，也叫着生。
②附生植物最普遍的特点是附生在寄主植物水平的枝干上及枝干的分叉点上，因为这些地方最容易堆积尘土，有的低等植物甚至附生在叶片上。除了叶片附生的植物会对寄主的光照条件造成一定的影响外，附生植物一般不会对寄主造成损害。
③植物的附生现象是热带雨林的主要标志性特征之一，形成这种现象需要满足一定的环境条件。一是环境的空气湿度大，二是寄主表面有一定的腐殖质存在。有机物的附生现象存在于植物间，尤其在热带与亚热带的森林中最为常见。
④附生植物的'种类比较丰富，从低等植物到高等植物都有附生植物。据统计，全世界约有附生植物65科850属3万种。蕨类附生植物常见的有水龙骨科的瓦韦，石韦，水龙骨，星蕨，书带厥子等，铁角蕨科的鸟巢蕨……
⑤在热带雨林中，植物生长茂密，由于植物之间争夺阳光的竞争比较激烈，附生的植物就更容易获取来之不易的光源。附生植物在形态和生理上，已形成非常适应的特性，比如鸟巢蕨的形态似鸟巢状，可以截留尽量多的雨水以及枯落物、鸟粪等，海绵状的枯落物可储存水分，并提供营养物质。
⑥在生态系统中附生植物具有多方面的生态功能，对森林生态系统多样性的形成、维持及养分和水分的循环都有一定的作用。另外，附生植物对环境变化还具有指示作用。人类活动也会影响附生现象的存在。人类活动剧烈的地方，附生现象会大大降低，甚至消失。
（选自《学科知识》）
1.文章①自然段“这种包住不包吃的现象，被称为附生，也叫做着生”一句中的“包住不包吃的现象”指的是 （2分）
2.植物形成附生必须满足的条件是：（3分）
（1）
（2）
3.文章第④段中加点的词语“据统计”能否去掉，为什么？（2分）4.请结合文意阐述植物附生的作用。（2分）
参考答案：
1.一种植物借住在其他种类植物的生命体上，能自己吸收水分，制造养分，但彼此之间没有营养物质交流的一种生命现象。（2分）
2.（1）环境的空气湿度大。（1.5分）（2）寄主表面有一定的腐殖质存在。（1.5分）
3.不能。这是通过统计得出的结论，体现了说明文语言的准确性。（2分）
4.对森林生态系统多样性的形成及其维持，养分和水分循环都有一定作用，还对环境变化具有指示作用。（2分）
★盲鳗现象
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