シャドーイング練習: [Lecture Ready3] Ch03 Lecture2 - 動画で英語スピーキングを学ぶ
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111 文
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Hi, good morning.
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Good to see you're all here so bright and early.
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I think you'll enjoy today's lecture because it's on a topic most of you know about and are a part of.
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It's new trends in children's media use.
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And why is it an important topic to discuss, you may be asking yourself?
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Well, let's start by thinking about your day so far.
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What media have you used?
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How many different types of media have you used since waking up and coming to this class?
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Did you check your email?
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Did you turn on the television as you were getting dressed or eating breakfast?
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As you were traveling here, did you have some kind of music playing in your car?
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Or did you use your iPod on the bus?
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Did you read a newspaper?
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How many different types of media have you used already today?
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Okay, so now let's think.
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How is your experience different from, say, 50 years ago?
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What are some of the key changes?
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Well, in the middle of the 20th century, people in the U .S had only TV,
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radio, records, movies, and print media.
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Today, early in the 21st century, we have many more options.
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Let's see, there's both the larger variety of technology available.
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That is the number of different devices and types we use is greater.
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We have VCRs, DVRs, CDs, DVDs, computers.
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And we also have online activities now.
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Email, gaming, music streaming.
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Just to name a few.
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And it is also constantly changing.
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And the rate of the change is getting faster.
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Okay, and technology is getting cheaper too.
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It's less expensive now, so more people can own it.
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It's also getting more portable.
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Okay, so you can carry it around and have access to it, use it in more places.
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And lastly, with the internet and cable satellite technology, people now have more sources.
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More places you can get entertainment and information from.
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Overall, media use is just getting more convenient.
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Just look at that list.
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It's amazing, isn't it?
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How our lives are becoming increasingly full of media.
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That means that today's children are growing up in an increasingly media -rich environment.
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So today we're going to look at some new trends in media use
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and talk about some of the more surprising results of this.
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Let's start by looking at the overall amount of media exposure and use today.
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Now, a 2004 study by the Kaiser Family Foundation found that on average,
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a child, kids between the ages of 8 and 18,
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spend nearly 6 .5 hours a day outside of school doing media -related activities, using media.
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Think about that.
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That's more than most adults spend in a full -time job.
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But what's more interesting is that children have exposure to 8 .5 hours of media per day.
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Okay, I can see the wheels turning.
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You're thinking, wait, how can they have 8 .5 hours of exposure
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if they only spend 6 .5 hours a day with media?
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Well, what we can conclude from these numbers is that children are using several types of media concurrently concurrently.
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They're using different types of media at the same time.
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This is one of the new trends in media use, multitasking.
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So for example, while they are listening to music, they may also be playing a video game or reading,
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or they may be surfing the internet and watching television at the same time.
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So we can infer that today's youth are becoming more skilled at paying attention to more than one thing at a time,
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okay, at doing more than one task at a time.
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Or is the opposite true?
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Maybe all this media is just making it harder for them to focus on one thing.
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They get bored more easily if there
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There isn't a lot of stimulation from different sources.
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The truth is, we're not sure.
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We're not sure exactly what the positive and negative impacts will be at this point.
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What's interesting is that even though children are using many more types of media,
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they're spending about the same amount of time with media as children did five years ago.
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This means that children can't really fit any more media time into their average day.
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They've hit a media time ceiling.
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But they can use media more intensively by increasing their multitasking.
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Now as it turns out, that's exactly what they're doing. For example,
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one recent study suggests that 26 % of media time is spent using two or more types of media concurrently on multitasking.
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Another interesting trend is the number of children who have access to media in their bedrooms.
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Okay, so let me back this up with some findings.
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The number of children in the U .S who have a VCR
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or DVD player in their room in 1999 was only 36%.
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In 2004, 54%.
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Okay?
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Now that was a dramatic increase.
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And as you can imagine, children who have TVs in their bedrooms spend more time watching TV.
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They watch about three and a half hours a day.
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But children who don't have TVs in their bedrooms watch about two hours a day.
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That's a big difference.
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Okay?
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That's 1 .5 hours more in a typical day.
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10 .5 hours more per week.
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Now that's significant.
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And TVs are not alone.
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Other media is also used more when it is located in the child's bedroom.
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So, what can we conclude about the increased intensity of media use by children?
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Well, not everyone agrees.
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Some research suggests lower test scores and shorter attention spans,
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which makes some people think that increased media use only has a harmful effect on kids.
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And some people worry that today's kids are too dependent on visual media, that they don't have the patience to read long texts,
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which could hurt them in school and colleges.
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But other people don't have such negative opinions.
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They believe that so much exposure to all kinds of media is just preparing them for real life.
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Life today is filled with media and images.
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They'll eventually have to live and work in that world, so their media use is just preparing them for that.
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These children are really good at shifting their attention from one thing to another, at focusing their attention on what interests them.
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Some experts say this skill of monitoring and coordinating more than one task at a time, but ignoring what isn't important,
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may actually be useful, a benefit.
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After all, managers and CEOs often supervise many people, many different projects at a time.
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So this could be a useful ability.
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Combine their multitasking skills with confidence with different media tools, and these kids may actually have essential skills for the workplace of tomorrow.
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So let's wrap up now, and I want to leave you with a thought.
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We need to continue to study the changes in children's media use.
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But we shouldn't immediately infer that the changes are negative, that they're bad for kids.
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We have to consider how new technology and exposure to it
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and different ways of using media may actually help our kids in the long run.
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Okay, that's it for today.
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Bye.
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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
このスピーキングレッスンは、動画「[Lecture Ready3] Ch03 Lecture2」を教材にしています。 この動画には、シャドーイング用の文が111文、単語が1179語あります。 音声の長さは8:38です。 話す速さは1分あたり約137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89%は英語の頻出3,000語に含まれるため、語彙は分かりやすいです。 全111文のうち17文が疑問文なので、疑問文のイントネーションや短い受け答えの練習に向いています。
この動画の重要語彙
動画に出てくる覚えておきたい単語15語を、発音と意味つきで紹介します。
| 単語 | 発音 | 意味 |
|---|---|---|
| exposure 名詞 | /ɪkˈspəʊ.ʒə(ɹ)/ | 露出 |
| bedroom 名詞 | /ˈbɛdˌɹum/ | 寝室 |
| skill 名詞 | /skɪl/ | 腕, 技 |
| topic 名詞 | /ˈtɑpɪk/ | 話題, テーマ |
| conclude 動詞 | /kənˈkluːd/ | 終える, 締め括る |
| ignore 動詞 | /ɪɡˈnɔː/ | 無視する, 忽略する |
| dramatic 形容詞 | /dɹəˈmætɪk/ | 劇的, ドラマティック |
| monitor 名詞 | /ˈmɑ.nɪ.tɚ/ | モニター |
| satellite 名詞 | /ˈsætəlaɪ̯t/ | 衛星 |
| dependent 形容詞 | /dɪˈpɛndənt/ | 次第, 依存する |
| patience 名詞 | /ˈpeɪ̯.ʃəns/ | 辛抱, 忍耐 |
| wrap 動詞 | /ɹæp/ | 包む, 包装する |
| ceiling 名詞 | /ˈsilɪŋ/ | 天井 |
| convenient 形容詞 | /kənˈviː.niənt/ | 便利 |
| intensity 名詞 | /ɪnˈtɛnsɪti/ | 強度 |
動画に出てくる句動詞
| 単語 | 発音 | 意味 |
|---|---|---|
| wake up 動詞 | /ˌweɪk ˈʌp/ | 目覚める, 目を覚ます |
繰り返し練習したい文
動画に出てくる短く完結した文です。日常会話でそのまま使えます。
- What media have you used?
- Did you check your email?
- Did you read a newspaper?
- How many different types of media have you used already today?
- The truth is, we're not sure.
この動画の文法
話し手がよく使っている文型を、動画の実際の表現とともに紹介します。
| 文型 | 動画での表現 |
|---|---|
| 受動態 be + 過去分詞 — 誰がするかより、何が起きるかに焦点を当てる | is spent · is located · is filled |
| 関係詞節 who / which + 節 — 人や物について情報を加える | children who have · children who don |
注意したい発音
話し手はthey're, don't, isn'tなど、短縮形や弱形を20回使っています。聞こえたとおりの短い形で発音しましょう。
- 「sh」と「zh」の音: exposure /ɪkˈspəʊ.ʒə(ɹ)/, patience /ˈpeɪ̯.ʃəns/, stimulation /stɪm.jʊˈleɪ.ʃən/
- 長い単語（アクセントの位置に注意）: intensity /ɪnˈtɛnsɪti/, coordinate /koʊˈɔɹ.dəˌneɪt/, stimulation /stɪm.jʊˈleɪ.ʃən/
日本語話者が苦手な音：
- /r/ と /l/ の区別 — /l/ は舌先を歯茎につけ、/r/ はどこにもつけない: harmful /ˈhɑɹmfl̩/, portable /ˈpɔɹtəbəl/
- /v/ — /b/ にならないように、上の歯を下唇に当てる: convenient /kənˈviː.niənt/, supervise /ˈsuː.pə.vaɪz/
- /f/ — 「フ」ではなく、上の歯と下唇で出す: harmful /ˈhɑɹmfl̩/, surf /sɝf/, infer /ɪnˈfɜː/
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。exposure, bedroom, skill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。