쉐도잉 연습: Radioactive Waste - 영상으로 영어 말하기 배우기
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Waste is an unavoidable consequence of everyday life.
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In terms of volume, radioactive waste is a very small portion of all waste.
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It's the byproduct of millions of medical procedures each year, industrial and agricultural applications that use radiation,
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and nuclear reactors that generate around 10 % of global electricity.
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Radioactive waste requires careful management to protect people and the environment from radiation now and in the future.
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Radioactive waste is first characterized to determine its physical and chemical properties as well as its radioactivity.
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It's then processed, which may include sorting, decontamination and steps to reduce volume.
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The waste is classified based on its long -term management objectives
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and put into a safe condition for interim storage and, ultimately, disposal.
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Very low -level waste and low -level waste contain small amounts of radioactive substances.
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It includes waste generated by industries and hospitals or items such as clothes used in nuclear facilities.
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This waste requires minimal isolation and is suitable for disposal in near -surface facilities.
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Intermediate -level waste is more radioactive and typically comprises materials from decommissioned reactors and research laboratories.
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It requires more containment and isolation.
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High -level waste presents the greatest hazard.
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It accounts for a minute portion of the total volume of all radioactive waste and includes waste from nuclear power plants.
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High -level waste requires greater containment and its disposal is planned in engineered facilities several hundred meters underground.
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In the meantime, it is safely stored in purpose -built facilities.
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The IAEA provides support to countries in the safe management of all radioactive waste.
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이 레슨에 대해
"Radioactive Waste"으로 쉐도잉 기법을 사용해 영어를 연습합니다.
매일 15~30분 꾸준히 연습하면 IELTS 스피킹에 대한 자신감이 길러집니다.
쉐도잉이란? 영어 실력을 빠르게 키우는 과학적 방법
쉐도잉(Shadowing)은 원래 전문 통역사 훈련을 위해 개발된 언어 학습 기법으로, 다언어 학자인 Dr. Alexander Arguelles에 의해 대중화된 방법입니다. 핵심 원리는 간단하지만 매우 강력합니다: 원어민의 영어를 들으면서 1~2초의 짧은 지연으로 즉시 소리 내어 따라 말하는 것——마치 '그림자(shadow)'처럼 화자를 따라가는 것입니다. 문법 공부나 수동적인 청취와 달리, 쉐도잉은 뇌와 입 근육이 동시에 실시간으로 영어를 처리하고 재현하도록 훈련합니다. 연구에 따르면 이 방법은 발음 정확도, 억양, 리듬, 연음, 청취력, 말하기 유창성을 크게 향상시킵니다. IELTS 스피킹 준비와 자연스러운 영어 소통을 원하는 분들에게 특히 효과적입니다.