跟读练习: Phát âm chuẩn - Anh ngữ đặc biệt: Africa Seeds (VOA) - 通过YouTube学习英语口语
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From VOA Learning English, this is the Science Report.
24 句
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From VOA Learning English, this is the Science Report.
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Large governmental groups controlled seed production in Africa for many years.
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Owners of small farms had to buy their seeds from these agencies.
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But now there is an effort to make seeds from other suppliers available to African farmers.
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Edward Mabaya grew up in Zimbabwe.
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He says his family's small farm was very successful because his mother used different kinds of seeds.
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Mr. Mabaya is now a researcher at Cornell University in New York.
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He leads the African Seed Access Index,
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TASAI, which researches Africa's seed industry.
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The organization was launched in March.
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It is a joint effort of Cornell University,
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a non-profit group called Market Matters, Inc., and the U.S.
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Department of Agriculture.
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Tassai hopes to provide improved seeds to small farms.
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Mr. Mabaya says Tassai will try to improve different areas of the industry.
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Most farmers in Africa use the same seeds they have been planting for many years,
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unlike farmers in the Western world.
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The seeds have not been improved to resist disease or dry conditions.
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George Bejerwa works at the Alliance for a Green Revolution in Africa, or AGRA.
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He says, there are not enough improved seeds in Africa to supply the millions of farmers who need them.
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He says improved seeds can help farmers increase their production by six times.
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Mr. Mabawa says if seed companies and farmers in Africa keep using the same agricultural technology as the rest of the world,
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someday Africa will be able to feed itself.
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For VOA Learning English, I'm Ann Ball.
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背景与介绍
在这段视频中，来自美国之音（VOA）学习英语的节目中，我们了解到非洲种子生产的历史与现状。大型政府机构长年控制着非洲的种子生产，而小农户只能向这些机构购买种子。随着改革的推进，越来越多的非洲农民开始接触其他种子的供应商。作为泽比瓦的研究员，爱德华·马巴亚（Edward Mabaya）分享了他家庭农场的成功经验，并带领非洲种子获取指数（TASAI）深入研究非洲的种子产业。这一努力旨在帮助小农户获取优质种子，从而提高农业生产力。
日常沟通中的五个常用短语
- Seed production - 种子生产
- Small farms - 小农场
- Improved seeds - 优质种子
- Increase production - 提高产量
- Agricultural technology - 农业技术
逐步影子跟读指南
为了提高您的英语口语能力，特别是在看YouTube学英语时，您可以采用以下的影子跟读技巧（shadowspeak）:
- 观看视频：首先，观看完整视频，了解语境与主题。这可以帮助您熟悉说话者的语调和发音。
- 听力练习：慢速播放视频，注意每个单词的发音和语速。可以使用影子跟读（shadowspeaks）技巧，跟随说话者的节奏进行朗读。
- 逐句模仿：选择短句，暂停视频，尝试模仿说话者的语调、重音和情感表达。使用影子演讲（shadow speech）的方法，这样能帮助您准确掌握发音。
- 复述内容：在停顿后，尝试自己复述视频中的句子，看看您是否能够准确复现所学内容。将此与您自己的生活联系起来，有助于加深记忆。
- 复习与反馈：多次重复以上步骤，记录自己的发音，与原音进行对比，及时调整。这会帮助您在英语口语上不断进步。
通过这些方法，您将能有效提升您的英语口语能力，尤其在农学及相关领域的交流中，更能自信地表达自我。
什么是跟读法？
跟读法 (Shadowing) 是一种有科学依据的语言学习技巧，最初开发用于专业口译员的培训，并由多语言者Alexander Arguelles博士普及。这个方法简单而强大：您在听英语母语原声的同时立即大声重复——就像是一个延迟1-2秒紧跟说话者的影子。与被动听力或语法练习不同，跟读法强迫您的大脑和口腔肌肉同时处理并模仿真实的讲话模式。研究表明它能显着提高发音准确性，语调，节奏，连读，听力理解和口语流利度——使其成为雅思口语备考和真实英语交流最有效的方法之一。