染雾美国英语听力80篇 篇一
第一篇内容：如何提高英语听力水平
英语作为国际通用语言，在现代社会中扮演着重要的角色。而对于非英语为母语的人来说，提高英语听力水平是非常关键的。下面将介绍一些提高英语听力水平的方法。
首先，多听英语。只有通过大量的听力练习，才能逐渐适应英语的语音和韵律。可以选择各种不同类型的英语听力材料，如新闻、电影、纪录片、英语课程等。通过多样化的听力材料，可以提高对英语的理解能力和听力反应速度。
其次，利用科技手段。现代科技的发展为提高英语听力水平提供了很多便利。可以使用英语学习软件、手机应用或在线课程来进行英语听力训练。这些工具可以提供各种听力练习，包括听力材料、练习题和听力测验，帮助学习者不断提高听力技能。
另外，多参与英语对话。与母语为英语的人交流是提高英语听力的有效途径。可以加入英语角、参加英语俱乐部或找到一个英语母语的朋友进行对话练习。通过与英语母语者的互动，可以更好地理解他们的口音、用词和表达方式，提高自己的听力技能。
此外，注意听力技巧的训练。在进行英语听力练习时，可以尝试一些听力技巧，如预测、推断和注意听关键信息。这些技巧有助于提高对英语听力材料的理解能力和抓住重点信息的能力。
最后，要有耐心和坚持。提高英语听力水平是一个长期的过程，需要持续的努力和耐心。每天坚持进行英语听力训练，不断积累听力经验和技巧，相信自己的听力水平一定会得到提高。
总之，提高英语听力水平需要多听英语、利用科技手段、参与英语对话、训练听力技巧，并保持耐心和坚持。通过这些方法的综合应用，相信每个学习者都能够提高自己的英语听力水平。
美国英语听力80篇 篇二
第二篇内容：美国英语听力材料推荐
想要提高英语听力水平，除了进行大量的听力练习外，选择合适的听力材料也是非常重要的。下面将推荐几种适合提高英语听力的美国英语听力材料。
首先是美国电影和电视剧。美国电影和电视剧提供了丰富的英语听力资源，能够帮助学习者更好地了解美国文化和口语表达。可以选择一些经典的美国电影和电视剧，如《泰坦尼克号》、《老友记》等。在观看时，可以先打开英文字幕，逐渐提高难度，最终尝试关闭字幕进行纯听力训练。
其次是英语新闻和广播。英语新闻和广播节目提供了最新的英语听力材料，可以帮助学习者了解世界各地的重要新闻和时事。可以选择一些专门针对非英语为母语学习者的英语新闻节目，如BBC Learning English、VOA Learning English等。在听的过程中，可以重复听同一篇新闻，逐渐提高听力反应速度和理解能力。
另外，还可以选择一些英语学习杂志和教材。这些材料通常会提供一些专门针对听力训练的文章和对话，有助于学习者更好地掌握英语听力技巧和提高听力水平。可以选择一些经典的英语学习杂志和教材，如《新概念英语》、《大学英语听力》等。
最后，还可以使用一些在线英语听力资源。现在有很多免费的英语听力网站和应用程序，提供各种不同难度和类型的听力材料。可以根据自己的水平选择适合的材料进行听力训练。一些热门的英语听力网站和应用程序包括BBC Learning English、VOA Learning English、TED Talks等。
总之，选择适合的美国英语听力材料对于提高英语听力水平至关重要。可以选择美国电影和电视剧、英语新闻和广播、英语学习杂志和教材，以及在线英语听力资源来进行听力训练。通过不断的听力练习，相信每个学习者都能够提高自己的英语听力水平。
美国英语听力80篇 篇三
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[00:05.49]Why are some people left-handed?
[00:09.09]Scientists have been trying to answer that question for many years.
[00:14.32]Research has shown that ninety percent of people naturally use their right hands for most tasks.
[00:22.94]But hundreds of millions of people use their left hands.
[00:28.45]A study done in 1992 found that men are more likely to be left-handed than women.
[00:37.83]It also found that Asian or Hispanic people are less likely to be left-handed than white people,
[00:47.41]black people or North American Indians.
[00:51.33]Some cultures accept people who do things mostly with their left hands.
[00:58.10]Others do not.
[01:00.29]For example, in some countries eating with the left hand is considered an insult to others.
[01:08.81]In the past, some parents and teachers forced lefthanded children to use their right hands instead.
[01:17.69]Scientists want to know the reason for left-handedness
[01:23.67]because it is closely linked to mental problems like schizophrenia and language difficulties.
[01:30.91]One idea about the cause of left-handedness is the genetic theory.
[01:36.91]It says that people are right- or left-handed because of genes passed to them by their parents.
[01:44.62]For example, it has been shown that the handedness of adopted children
[01:49.87]is more likely to follow that of their birth parents than their adopted parents.
[01:55.93]Other evidence of genetic involvement can be found in some families.
[02:01.57]One famous example is the left-handed members of the present British Royal Family.
[02:08.84]These include the Queen Mother, her daughter Queen Elizabeth the Second,
[02:14.06]the Queen's son Prince Charles and his son Prince William.
[02:19.55]Amar Klar at the National Cancer Institute in Washington D.C. believes right-handed people are born with a gene for it.
[02:31.59]But, he says, about twenty percent of people do not have the right-handed gene.
[02:38.25]These people could be either left- or right-handed.
[02:43.13]Doctor Klar wants to find this gene.
[02:47.05]He plans to test the genes of members of 100 families
[02:53.17]in which at least one parent is right-handed and two of the children are left-handed.
[03:00.72]He will look for markers in the DNA to see how often the children have the same markers as the parents.
[03:10.41]Stanley Coren of the University of British Columbia in Canada thinks the reason for left-handedness is linked to fetal development.
[03:21.35]This idea says left-handedness results from damage to a fetus during or before birth.
[03:29.45]One cause of such damage could be an unusual position of the fetus in the mother's uterus.
[03:37.21]Another cause could be unusual levels of chemicals in the uterus.
[03:41.99]Doctor Coren says this damage could explain why a larger percentage of left-handed people have mental and health problems.
[03:52.86]Both these ideas have been offered to explain a situation that has been,a mystery to scientists for a long time:
[04:04.04]how can two babies who developed from the same egg and have the same genes use different hands?
[04:13.23]In 18% of identical twins,one twin is right-handec and the other is left-handed.
[04:21.93]One possible answer is that both twins lack the right-handed gene,
[04:28.33]so each has a chance to be either right-or left-handed.
[04:33.32]Another possible answer is that the difference is the result of damage caused by both babies being in a crowded uterus.
[04:43.90]Still other scientists say handedness could have more than one cause which could include both genetics and development.
[04:55.26]Experts also link left-handedness to artistic and athletic ability as well as extremely high intelligence.
[05:05.71]They say a great number of left-handed people were famous political leaders, artists, scientists or athletes.
[05:15.74]These include the political leaders Alexander the Great and Napoleon B
[05:26.30]The artists Michelangelo,Leonardo da Vinci and Pablo Picasso.
[05:31.49]The scientist Albert Einstein.
[05:33.87]And the baseball player Babe Ruth.
[05:36.95]Other experts say every American president in the last twenty-five years has been at least partly left-handed,except for Jimmy Carter.
[05:48.50]They are Gerald Ford, Ronald Reagan,George Bush and Bill Clinton.
[05:54.87]However, some left-handed people were famous criminals.
[05:59.68]They include Billy the Kid, Jack the Ripper and the Boston Strangler.
[06:06.32]Much interesting information about left-handedness can be found on the Internet computer network.
