跟读练习: Unit 1 Louis Pasteur Learn English via Listening Level 3 - 通过YouTube学习英语口语
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Louis Pasteur Louis Pasteur was one of the greatest scientists of all time.
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Louis Pasteur Louis Pasteur was one of the greatest scientists of all time.
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Pasteur made very important discoveries in biology and chemistry,
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and the techniques he developed helped greatly develop medical science and the agricultural and food industries.
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Pasteur was born in a small town in France during the year 1822.
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When he was a young man,
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Pasteur studied science at a university in the city of Paris.
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He soon did some excellent work in chemistry,
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and later began his famous study of germs.
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Pasteur was one of the first scientists to understand that many diseases could be caused by extremely small invisible organisms.
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Only a few other scientists had believed this before Pasteur.
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He advised doctors to wash their hands thoroughly before treating patients.
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Pasteur also demonstrated that life forms did not arise spontaneously.
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His research confirmed the idea,
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developed by previous scientists, that a living organism would not appear unless other individuals of its kind were present.
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One of Pasteur's most important contributions was a technique that has been named after him, Pasteurization.
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Pasteurization kills the germs that are found in drinks,
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such as milk or beer.
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Because of Pasteur's technique, people are no longer infected with diseases by drinking these liquids.
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Just as important as Pasteurization was a technique called immunization.
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Pasteur found that a person or animal could be made safe
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or immune from a disease by injecting the person with some weakened germs that caused the disease.
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The body can resist the disease after being immunized in this way.
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Today, many diseases are prevented by the use of this technique.
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Pasteur's discoveries also helped save people who had already been infected with diseases.
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One such disease is rabies.
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Rabies is a disease that sometimes occur in animals.
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This disease usually kills the animal,
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but before dying, the animal becomes very aggressive and may spread the disease by biting a person or another animal.
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One day, the parents of a young boy came to Pasteur.
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Their son had been bitten by a dog that had the rabies disease.
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The parents knew that their son would die from the disease unless something could be done to save him.
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Pasteur agreed to help the boy,
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and the immunization technique saved the boy's life.
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Pasteur died in 1895.
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He was greatly admired around the world for his achievements,
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which have helped all of mankind.
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Today, Pasteur is considered to be the greatest figure in the history of medicine.
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本课介绍
在本课中,学习者将通过聆听著名科学家路易斯·巴斯德(Louis Pasteur)的生平故事,来提升他们的英语听说能力。课程涵盖了巴斯德的重要发现,包括细菌学、巴氏消毒法和免疫技术。通过了解这位历史人物的贡献,学习者不仅能提升词汇量,还能提高他们的听力理解能力与口语表达能力。利用这类材料,学习者在观看看YouTube学英语时,可以更好地练习“shadow speak”技巧,模仿其语调和节奏。
关键词汇与短语
- 科学家 (scientist):一个专注于科学研究和探索的人。
- 发现 (discovery):通过研究或实验获得的新知识。
- 细菌 (germs):微小的生物体,可能导致疾病。
- 免疫化 (immunization):使人或动物对某种疾病产生免疫力的过程。
- 巴氏消毒法 (Pasteurization):一种加热液体以杀死细菌的技术。
- 狂犬病 (rabies):一种致命的动物病,由被感染的动物传播。
- 洗手 (wash hands):保持手部卫生以预防疾病的习惯。
- 传播 (spread):疾病通过某种方式从一个人或动物转移到另一个人或动物。
练习技巧
在进行shadowing site练习时,学习者应注重视频的语速和语调。建议在缓慢播放时反复聆听一段内容,然后尽可能快地跟着原音重复。通过这种方式,学习者可以逐步适应自然的语速。在模仿过程中,注意重音和情感变化,以确保更自然的发音。此外,可以在shadow speech过程中,记录自己的声音,与原视频进行比较,以便识别和改进发音及语调的差异。这种“shadow speech”技巧不仅能提升发音能力,还能帮助学习者增加自信心,使他们在真实语境中更流利地表达自己。
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。
