⑴ 我要一篇关于描述听觉的英语文章
Sound waves acting on the hearing organs, so feel excited and cause the auditory nerve cells, the impulse to release the incoming information, by all levels of auditory sensations caused by the analysis. Hearing is second only to the important sense of the visual channel. It is in man's life played a significant role.External ear canal sound waves transmitted through the media, and then reached the tympanic membrane. Tympanic membrane vibration transmitted through the inner ear ossicles, the cochlea to stimulate the ciliated cells arise within the nerve impulses. Nerve impulses along the auditory nerve auditory cortex reached the center to form a hearing.
The sound source - auricular (collection acoustic) - the external auditory canal (to sound through) - tympanic membrane (to convert sound waves into vibrations) - Cochlear (to convert vibrations into nerve impulses) - the auditory nerve (impulse transmission) - the brain auditory Hub (the formation of hearing)
Sound waves reach the eardrum through the external auditory canal, tympanic membrane caused by vibration. Tympanic membrane vibrations through the auditory ossicles but also conveyed to the vestibular window (oval window), so that vestibular membrane transfer window, caused by vestibular first-order foreign lymphatic vibration, and thus in the endolymphatic cochlear ct, basilar membrane, spiral, etc. have taken place in the opposite vibration .
At the junction of the cochlear nucleus, the replacement neurons (second-class neurons), the issue of the composition of fiber transverse to the contralateral trapezoid body, upward in the brain via the exchange of inferior colliculus neurons (third level neurons) cochlear endolymphatic vibrations occur caused hearing, called bone conction. Bone conction extremely sensitive to sound the feelings of normal people mainly rely on air conction.
Responsible for external and middle ear sound conction the role of the lesions occur in these areas caused by hearing loss, known as conctive hearing loss, such as hearing loss caused by chronic otitis media. Parts of the inner ear and the auditory nerve lesions caused by hearing loss. Known as nerve deafness. Certain drugs such as streptomycin can damage the auditory nerve caused by tinnitus, deafness, so be careful when using these drugs.
Under normal circumstances, the auditory stimulation is the appropriate frequency to 16 - 20000 times / sec (Hz) sound waves, also known as audible sound. However, different ages, their hearing is not the same scope. For example: a child can hear 30000 - 40000 Hz sound waves over the age of 50 can only hear 13,000 Hz sound waves. Most people below 16 Hz and 20,000 Hz sound waves above, it is difficult to hear. When the sound intensity over 140 db, the sound is no longer cause hearing, but the tenderness perception.声波的听觉器官采取行动，因此感到振奋，并导致听觉神经细胞，释放的冲动，传入的信息，通过分析所造成的听觉感受各级。听觉是仅次于视觉通道的重要意义。它在人类的生活发挥了重要作用。
外耳道声波通过媒体传播，然后到达鼓膜。鼓膜振动传播途径是内耳小骨，耳蜗刺激纤毛细胞内的神经冲动产生。沿听神经听觉皮层达成的中心，形成听觉神经冲动。
声源 - 耳廓（收集声波） - 外耳道（健全通过） - 鼓膜（转化为声波振动） - 耳蜗（转换成神经脉冲振动） - 听神经（脉冲传输） - 的脑干听觉中枢（形成的听证会）
通过声波到达外耳道鼓膜，鼓膜的振动造成的。通过听骨鼓膜振动，而且还转达前庭窗（卵圆窗），使前庭膜的转会窗口，由前庭阶外淋巴振动造成的，因此在耳蜗内淋巴管，
基底膜，螺旋等采取相反的振动位置。
在耳蜗核交界处，更换神经元（二等神经细胞），在横向的纤维组成问题向对侧梯形机构，在大脑通过向上劣势（第三级神经元）耳蜗内淋巴丘神经元交流振动发生的造成听觉，称为骨传导。
骨传导声音极为敏感，对一般人的感情，主要是靠空气传导。
外部和中耳的声音传导作用的负责任的病变发生在听力损失的传导性听力损失，如慢性中耳炎引起的听力损失，已知，造成这些地区。内耳的部件和听觉神经听力丧失所引起的病变。被称为神经性耳聋。
某些药物如链霉素可损害听觉神经的耳鸣，耳聋，在使用这些药物所以要小心引起的。
在正常情况下，听觉刺激，是适当的频率为16 - 20000次/秒（赫兹）的声波，也被称为可听见的声音。但是，不同的年龄，他们的听力是不一样的范围。例如：一个孩子能听到30000 - 超过50岁4.0万赫兹的声波只能听到13,000赫兹的声波。低于16赫兹和20大多数人，
000赫兹以上的声波，很难听到。当超过一百四分贝声强，声音不再是事业的听证会，但温柔的看法。
⑵ 求一篇英语文章（带听力）
YOUTH Samuel Ullman Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life. Youth means a temperamental predominance of courage over timidity, of the appetite for adventure over the love of ease. This often exists in a man of 60 more than a boy of 20. Nobody grows old merely by a number of years. We grow old by deserting our ideals. Years may wrinkle the skin, but to give up enthusiasm wrinkles the soul. Worry, fear, self-distrust bows the heart and turns the spirit back to st. Whether 60 or 16, there is in every human being’s heart the lure of wonder,the unfailing childlike appetite for what’s next and the joy of the game of living. In the center of your heart and my heart there is a wireless station: so long as it receives messages of beauty, hope, cheer, courage and power from men and from the Infinite, so long as you are young. When the aerials are down, and your spirit is covered with snows of cynicism and the ice of pessimism, then you are grown old, even at 20, but as long as your aerials are up, to catch waves of optimism, there is hope you may die young at 80.
MP3可以自己下载
建议你可以去书店买一本红色封面的，小小的
新东方出的，叫做《born to win》（《生而为赢》）
里面的都是美文，不长，而且附带光盘，有里面的文章的录音
每天早上读它个20分钟，一个星期只读一篇，跟着录音读，读到会背就差不多了。。
祝你成功！
⑶ 英语短文 听力 还有阅读听力
到天利中考网上找有历年中考听力n多
⑷ 英语听力短文
1。www.putclub.com这个网站是专门训练听力的网站。有很多的节目。BBC,VOA, AP news, discovery,etc.他的bbs里还有很多的英语发烧友会把当天的各个节目听写下来，你也可以听听看，然后对照他们的听写比较一下。
2。www.listeningexpress.com这里也是专门训练听力的。也有免费下载的，也有他们给你准备好的光盘可以购买的。我看中这个网站是因为免费下载里有一个节目叫做 “空中美语”。不知道你有没有听过这个节目，我觉得这个节目非常好。因为是一个谈话节目，可以练听力，也可以模仿练口语，而且他们谈论的话题一般都是热门话题，也可以长词汇量啊。
3.我的共享资料里有上传《新东方英语背诵50篇》的文字内容和mp3音频，你需要的话可以去下载http://iask.sina.com.cn/ishare/browse_file.php?fileid=698859
⑸ 好用的英语app，听听力文章有原文的那种，谢谢
我用过爱慧来外语、唐僧外语、源听写酷三款程序练习听力；
三者功能比较：
听写酷只有听写；
唐僧外语只有跟读；
爱慧外语功能上最全面周到，有听写、跟读、慢读、和艾宾浩斯记忆
所以我建议还是爱慧外语好用：
有四、六级真题和生活商务电影资料供选择。
每一句话，先听写，能听懂就过掉；听不懂转慢读，还是听不懂，自动转跟读几遍，要模仿原音读出声音哦
长此以往，听力口语会一起大大提高。
⑹ 提高英语听力。我下载了100篇英语文章音频，是反复听熟了一篇后再听下一篇好，还是，循环听这一百篇好
不要看原文，先完整的听一遍（大致知道讲什么就行了），再分句听，听一句暂回停，复述出来或者写下来答（个人认为说出来就可以了比较方便），复述不出就重复听，整篇这样说完，完整放全文跟着读，还是不要看原文！最后把不认识的单词和好的句子整理在本子上背出来就好。这样坚持一个月肯定有效果！
还有，文章不要太长，4~5分钟最好。我自己也这样练的。
⑺ 急求高中英语听力练习，英语短文听力，要听力原文mp3
http://www.gougou.com/search?search=%E4%BA%BA%E6%95%99%E7%89%88%E8%8B%B1%E8%AF%AD%E5%BF%85%E4%BF%AE&suffix=&restype=-1&id=2人教版英语必修全部课文听力MP3下载!希望这个回 对你有帮答助哈
⑻ 英语短文听力翻译。
American dream
To Americans, instriousness. thrift and ambition are possitive values. We encourage our children to be competitive, to get ahead, to make money, to acquire possession. In games and in business alike. the aim is to win the game, the trorphy, the contract. We go in for labor-saving devices, gadgets, speed and shortcuts. We think every young couple should set up a home of their own. And we pity the couple who must share their home with their parents, let alone with other relatives. Actually, of course, not all Americans hold all these values. And those who do may hold other and at times contradictory values that affect their ways of behaving. In the main, however, the collective expectation of our society is that these are desirable goals, and the indivial, whatever his personal inclination, is under considerable pressure to conform.
美国梦
对美国人而言，刻苦努力、勤俭节约、胸怀大志都是积极向上的美德。我们鼓励子女敢于竞争、力争上游、自谋营生、积累财富。在比赛中，在商务往来中，目标就是要赢得比赛，获得奖品，签订合约。我们孜孜不倦地追求省力的工具、灵巧的装置，提高速度，寻求捷径。我们认为每对年轻夫妇都应该有属于自己的家，我们同情那些必须和父亲或者母亲住在一起的年轻夫妇，更不用说与其他亲戚住在同一屋檐下的人了。当然，事实上并不是所有的美国人都具有这些品质，拥有这些品质的人可能同时还具备一些影响他们行为方式的品质，或者相反的品质。但是，总的来说，我们的社会普遍期望这些品德是我们的既定目标，无论每个人的自我倾向是什么，他都承受着一定压力去实现这些目标。
⑼ 介绍一些有英语短文听力下载的网站
|http://www1.ebigear.com/SoundTest/PlayResource.php?Res=22|7777700000197&ID=160151
进去后到首页看看。
⑽ 从哪里能找到以话题分类的英语听力材料，就是每个话题包含多篇文章，音频加原文
第一：预先浏览全题，调整心理首先要调整自己的心理，在听录音前要先看大小回题目要求，问答题与选项，提前做到心中有底。在看的时候尽量要对文章内的试题和答案进行预测。因为录音有不可重复性，所以同学们要集中精神，认真的听。特别注意的是要抓住听力试音的机会。第二：初听文意，速记关键词在初次听录音时，同学们应将最大努力放在理解文章大意上，切不可将注意力放在个别听不懂的词句上。最重要的是要听清、听懂句首。根据经验来说，一篇文章的首句是要概括了全文的核心内容，听懂这一句，预示着对全文都有一点的了解。若是听到选题中的信息出现在了句中，也不要轻易的下结论，或许它只是迷惑你的，下文中的结论会将它推翻第三：查漏补缺，严防遗漏同学们在听第二遍录音时，应该进行查漏补缺，即在进一步理解全文、把握细节的基础上，特别注意第一次没有听清楚或没有理解的地方，验证一下自己在第一次有没有误听或漏听的信息。总而言之，洛基英语建议：抓住试听读题、初听、再听和解题这四步，认真、冷静对待，就一定能做好听力、稳拿高分。