シャドーイング練習: SUMMARIZE SPOKEN TEXT - DNA & RNA - 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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Now, the study of biology is responsible for some of the most profound insights that humans have about the world around them.
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So, take a look at these four panoramas.
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In the upper left, you see some bacteria this happened to be, coli, you obviously see a butterfly, a flower, a dolphin.
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Now, the study of biology is responsible for some of the most profound insights that humans have about the world around them.
5
So, take a look at these four panoramas.
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In the upper left, you see some bacteria this happened to be, coli, you obviously see a butterfly, a flower, a dolphin.
7
If you see that at the outer space, just looks these different forms and structures.
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You have no idea that they were all related to one another.
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So one of the most profound things that biology told us is
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that all life on Earth is exceptionally related to one another.
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If you see that at the outer space, just looks these different forms and structures.
12
You have no idea that they were all related to one another.
13
So one of the most profound things that biology told us is
14
that all life on Earth is exceptionally related to one another.
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So, for example, all of these life forms rely on DNA and RNA for storing, transmitting and using their genetic and inherited information.
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They are all based on cells.
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Cells are the fundamental building blocks of all life.
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All of these organisms consist of cells, and the cells essentially have the same chemicals inside of them.
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So, for example, all of these life forms rely on DNA and RNA for storing, transmitting and using their genetic and inherited information.
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They are all based on cells.
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Cells are the fundamental building blocks of all life.
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All of these organisms consist of cells, and the cells essentially have the same chemicals inside of them.
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carbon, hydrogen, oxygen and nitrogen, and the whole bunch of other stuff in much smaller amount.
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All these organisms conducted metabolism, in other words, chemical reactions that use and convert energy from one form to another.
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And the basic chemistry is all very similar to one another.
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The type of molecule is used very similarly to one another.
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carbon, hydrogen, oxygen and nitrogen, and the whole bunch of other stuff and much smaller amount.
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All these organisms conducted metabolism, in other words, chemical reactions that use and convert energy from one form to another.
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And the basic chemistry is all very similar to one another.
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The type of molecule is used very similarly to one another.
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Thank you.
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このレッスンの語彙とスピーキングのポイント
このC1レベルのスピーキングレッスンは、動画「SUMMARIZE SPOKEN TEXT - DNA & RNA」を教材にしています。 繰り返し出てくる語は次のとおりです：cells, organisms, profound, biology, chemical。 この動画には、シャドーイング用の文が31文、単語が434語あります。 音声の長さは3:38です。 話す速さは1分あたり約119語で安定しており、シャドーイングしやすいペースです。 単語の82%は英語の頻出3,000語に含まれます。残りは練習の前に確認しておきましょう。
この動画の重要語彙
動画の中で特に難しい単語12語を、発音と意味つきで紹介します。
| 単語 | 発音 | 意味 |
|---|---|---|
| organism 名詞 | /ˈɔɹ.ɡəˌnɪz.əm/ | 生物, 有機体 |
| bacterium 名詞 | /bækˈtɪəɹ.ɪəm/ | 細菌, バクテリア |
| panorama 名詞 | /ˌpæn.əˈɹæm.ə/ | パノラマ, 全景 |
| inherit 動詞 | /ɪnˈhɛɹɪt/ | 受継ぐ |
| molecule 名詞 | /ˈmɑ.lɪ.kjul/ | 分子 |
| dolphin 名詞 | /ˈdɑlf.ɪn/ | 海豚, イルカ |
| exceptionally 副詞 | /ɪkˈsɛp(t)ʃənəli/ | 例外的に, 特別に |
| nitrogen 名詞 | /ˈnaɪ.tɹə.d͡ʒən/ | 窒素 |
| metabolism 名詞 | /məˈtæb.əˌlɪz.əm/ | 代謝, 新陳代謝 |
| butterfly 名詞 | /ˈbʌ.tə(ɹ).flaɪ/ | 胡蝶, 蝶々 |
| consist 名詞 | /kənˈsɪst/ | 編成 |
| hydrogen 名詞 | /ˈhaɪdɹəd͡ʒ(ə)n/ | 水素 |
注意したい発音
- 長い単語（アクセントの位置に注意）: organism /ˈɔɹ.ɡəˌnɪz.əm/, panorama /ˌpæn.əˈɹæm.ə/, exceptionally /ɪkˈsɛp(t)ʃənəli/, metabolism /məˈtæb.əˌlɪz.əm/
日本語話者が苦手な音：
- /f/ — 「フ」ではなく、上の歯と下唇で出す: profound /pɹəˈfaʊnd/, dolphin /ˈdɑlf.ɪn/, butterfly /ˈbʌ.tə(ɹ).flaɪ/
- 子音の連続 — 間に母音を入れない: profound /pɹəˈfaʊnd/, transmit /tɹænsˈmɪt/, exceptionally /ɪkˈsɛp(t)ʃənəli/, butterfly /ˈbʌ.tə(ɹ).flaɪ/, consist /kənˈsɪst/
この動画での練習方法
- まず声を出さずに動画を最後まで聞き、知らない単語をメモします。
- 通常の速度で一文ずつシャドーイングし、話し手のリズムに合うまで繰り返します。
- 自分の声を録音して元の音声と比べます。organism, bacterium, panoramaなどの単語に特に注意しましょう。
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。