シャドーイング練習: A Good Night's Sleep | World Health Day | practice English with Spotlight - 動画で英語スピーキングを学ぶ

レッスンを作成中...
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Welcome to Spotlight.
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I'm Colin Lowther.
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And I'm Liz Waid.
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Spotlight uses a special English method of broadcasting.
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It is easier for people to understand, no matter where in the world they live.
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A man and a woman are in bed.
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The man is sleeping.
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He went to sleep as soon as he got into bed.
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He snores loudly.
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He has no difficulty falling asleep.
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And he always sleeps well, all night.
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The woman lies next to him.
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But she is not sleeping.
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She feels tired.
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But she cannot sleep.
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She lies on her back.
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She turns and lies on her side.
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Then she turns to her other side.
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Still she cannot sleep.
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And still he sleeps and snores.
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He always sleeps well at night.
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And she always finds it difficult to go to sleep.
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Many people experience problems with sleep.
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Some people find it difficult to go to sleep.
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Some find that they are often awake in the middle of the night.
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Some people even take medicine to make them go to sleep.
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Sleep is important for everyone.
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And better sleep improves people's minds and bodies.
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Today's Spotlight is on a good night's sleep.
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All humans have a basic need to sleep.
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And we normally sleep at night.
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Our bodies have a kind of clock in them that is linked to daylight.
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When it gets dark, our bodies prepare for sleep.
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And scientists have discovered that our bodies change during sleep.
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Our heart rate and body temperature both drop.
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Our brain waves change too.
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We experience about five different cycles or periods of sleep each night.
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Each cycle lasts about an hour and a half.
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In each sleep cycle, we experience different sorts of sleep.
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Non-REM and REM are the main sorts of sleep.
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REM stands for rapid eye movement.
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In non-REM sleep our eyes do not move much.
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But in REM sleep our eyes move quickly.
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We also dream most during REM sleep.
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But how much sleep do people need?
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An average adult needs about seven or eight hours of sleep every night.
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But everyone is a little different.
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Some people need more sleep.
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Some people need less.
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Scientists have discovered that our genes can affect how much we need to sleep.
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About 10% of people need 9 or 10 hours of sleep.
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Other people are fine with 3 to 6 hours of sleep.
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If people do not get enough sleep, they can suffer both physically and mentally.
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They may feel tired and angry or annoyed.
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They cannot remember things or solve problems as easily.
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They can make mistakes in their work.
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Sleep is also important for a person's health.
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Lack of sleep can make people sick and increase the risk of heart disease or stroke.
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In extreme cases, people can even die because of a total lack of sleep.
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Different cultures have different sleep traditions.
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In some cultures, it is normal to sleep alone or with a husband or wife.
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But in other cultures, people sleep with their family or even in big social or community groups.
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In Spain, people have a tradition of a siesta, or short sleep, in the afternoon.
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People in Egypt also have an afternoon sleep called ta'asila.
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Some tribes in Botswana and Zaire sleep when they feel like it.
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At any time of the day or night,
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people who live in Japan sleep less at night than people in many other countries.
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But the Japanese have developed a tradition of sleeping at work.
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They take very short sleeps or naps called inemuri.
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History can also teach us about sleep traditions.
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Roger E.
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Kirch is an historian at Virginia Tech in the United States.
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He researched how people slept in the past.
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He examined hundreds of old documents.
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And he discovered that people used to sleep in a different way from most people today.
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In the past, people slept in two separate periods during the night.
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They called the two periods of sleep first sleep and second sleep.
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In these two sleeps, they were awake for one or two hours.
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Ekirch believes that this way of sleeping started to change when people began using street lights and lights in homes.
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Lights caused people to stay up late.
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They no longer had time for two sleeps.
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People forgot about first sleep and second sleep.
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But some people still have a period of being awake in the middle of the night.
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They can think that they have a sleep problem. But experts like E.
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Kerch think that this may just be a natural way to sleep.
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E. Kerch told the Huffington Post,
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People who suffer from middle-of-the-night sleeplessness should understand something.
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Seen from history, their sleep may well be completely normal.
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So it may be frustrating.
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But if you wake in the night, you may not have a sleep problem.
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You may just sleep more like your ancestors.
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There are many other common sleep problems.
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Experts say that there are many reasons for poor sleep.
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But they also advise how to create good conditions for sleep.
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They say you should make sure that the place where you are sleeping is dark.
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Melatonin is a chemical produced by the body.
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This chemical helps control sleep.
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Melatonin reacts with light.
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That is why people find it much harder to go to sleep in a light room.
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The blue light from modern technology is a particular problem.
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Professor Charles Saistler of Harvard told the BBC,
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Light most powerfully influences your body clock.
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Being near light, especially short wavelength bluish light at night,
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will reset our body clock to a later hour.
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This will delay the release of the sleep-encouraging chemical melatonin.
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This will make it more difficult for us to get up in the morning.
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Experts also say you should make sure that where you sleep is not too hot or cold.
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Your body has a natural drop in temperature when you go to sleep.
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So if you move from a warm room to a cool room to sleep,
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you will help that natural process.
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You should prepare for bedtime and create a calm atmosphere.
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With a good night's sleep, you can have a good day.
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Do you sleep well at night?
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Or do you have sleep problems?
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What do you do to help you get a good night's sleep?
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Tell us about it.
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You can leave a comment on our website.
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Or email us at radio at radioenglish.net.
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You can also comment on Facebook at facebook.com slash spotlightradio.
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The writer of this program was Katie Blake.
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The producer was Bruce Gullen.
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The voices you heard were from the United Kingdom and the United States.
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All quotes were adapted for this program and voiced by Spotlight.
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You can listen to this program again and read it on the internet at www.radioenglish.net.
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This program is called A Good Night's Sleep.
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Look for our free listening app in the Google Play Store and in iTunes.
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We hope you can join us again for the next Spotlight program.
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Goodbye.
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you

コンテキストと背景

このSpotlightのエピソードでは、睡眠の重要性に焦点を当てています。話者は、睡眠の質や人々が抱える睡眠障害について議論しています。特に、一人の男性が問題なくぐっすり眠る一方で、女性は眠れずに悩んでいる様子が描かれています。この対比は、睡眠の基本的なニーズや人々の異なる体験を示しています。睡眠は私たちの心と体にとって極めて重要であり、このトピックを深く理解することで、英語の理解力と会話能力を向上させることができます。

日常会話のためのトップ5フレーズ

  • He snores loudly.（彼は大きな音でいびきをかく。）
  • She cannot sleep.（彼女は寝ることができない。）
  • She feels tired.（彼女は疲れている。）
  • Sleep is important for everyone.（睡眠は誰にとっても重要だ。）
  • How much sleep do people need?（人はどのくらいの睡眠が必要ですか？）

これらのフレーズは、睡眠に関する会話や議論で役立つ表現です。特に、英語スピーキング練習やIELTSスピーキング対策に有効です。

ステップバイステップのシャドウイングガイド

この動画の内容を効果的に学ぶためには、英語シャドーイングを取り入れることが推奨されます。以下のステップに従って、シャドースピーチの実践を行ってみてください。

  1. まず、動画を一度通して視聴し、全体の内容を理解します。
  2. 次に、短いセクションごとに再生し、それに合わせて声に出してみます。最初はゆっくりとしたスピードで。
  3. 実際の音声に耳を傾け、リズムやイントネーションを意識しながら発話します。これにより、英語の音の感覚がつかめ、会話能力が向上します。
  4. 録音機能を使って自分の発話を録音し、後で聞き返してみましょう。改善点を見つけるのに役立ちます。
  5. 最後に、これを何度も繰り返し、慣れてきたら少しずつスピードを上げて練習します。

このシャドーイングのプロセスを通じて、リスニング力や発音を改善し、自信を持って会話できるようになるでしょう。「shadowspeaks」の練習は、効果的であり、他の学習者と共に進めるとさらに効果的です。

シャドーイングとは？英語上達に効果的な理由

シャドーイング（Shadowing）は、もともとプロの通訳者養成プログラムで開発された言語学習法で、多言語習得者として知られるDr. Alexander Arguelles によって広く普及されました。方法はシンプルですが非常に効果的：ネイティブスピーカーの英語を聞きながら、1〜2秒の遅延で声に出してすぐに繰り返す——まるで「影（shadow）」のように話者を追いかけます。文法ドリルや受動的なリスニングと異なり、シャドーイングは脳と口の筋肉が同時にリアルタイムで英語を処理・再現することを強制します。研究により、発音精度、抑揚、リズム、連音、リスニング力、そして会話の流暢さが大幅に向上することが確認されています。IELTSスピーキング対策や自然な英語コミュニケーションを目指す方に特におすすめです。