シャドーイング練習: How to use the Breville Barista Express like a coffee nerd - YouTubeで英語スピーキングを学ぶ
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This is the Breville Barista Express, and we're going to talk about how to make the best possible coffee with it.
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This is the Breville Barista Express, and we're going to talk about how to make the best possible coffee with it.
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The most important part is to use high-quality specialty coffee that's freshly roasted.
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But on top of that, we're going to bypass the auto-grinding and brewing features of the machine because they're a little inconsistent and instead use a scale that has a built-in timer.
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We'll use the scale first to weigh out the exact amount of coffee that we need for our recipe, which is 18 grams.
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Then we can take just that coffee and pour the beans into the grinder of the machine.
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Instead of using the auto-grind amount feature, which just turns the grinder on for a certain amount of time, we'll hold the portafilter pressed in, which keeps the grinder on manually until all of the coffee has been ground.
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So now we know the exact amount of coffee in our portafilter instead of just eyeballing it.
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The only other accessory I think you should get besides the scale is a WDT tool.
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They're super helpful for making sure that all of your coffee grounds are evenly distributed, which means your espresso will extract evenly and taste better.
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When it comes to tamping, the main thing to focus on is to have a level tamp.
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It's the same idea as As the WDT tool, we want to compact the coffee grounds evenly so that they will extract evenly.
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And an important step before we get brewing is to make sure that our machine is adequately warmed up by running some hot water through it first.
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Once we get our portafilter locked in, then we want to grab that scale and place it underneath and put our cup on top of it.
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We'll start the timer on the scale while at the same time pressing the button to start our shot.
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I'm using the double shot button, but we're going to stop it before it would stop itself automatically.
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My machine runs a 10 second pre-infusion, but when the espresso starts coming out, it should look like this.
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It should flow smoothly like honey, and we're looking to get our total weight of 36 grams out in generally a 30 to 40 second range.
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But we're watching the weight and stopping it when it gets to 36 grams.
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If your shot is going way too slow and barely dripping out like this, that means you need to grind coarser.
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And if it's gushing out way too fast like this, that means you need to grind finer.
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And if your grind size is set as fine as it can go and your shot is still pulling too fast, that means you need to do the inner burr grind size adjustment.
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It's pretty simple.
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You just remove the hopper, vacuum out any loose coffee grounds, remove the outer burr by rotating it counterclockwise, and you'll find this array of grind sizes on the collar of the outer burr.
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Just remove the metal handle part and rotate the collar to a smaller number.
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That's it.
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And once we have our espresso dialed in and brewed, we're going to want to steam some milk.
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I'm using six ounces here for a cappuccino-sized drink.
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We want to turn the knob for the steam wand and then wait until the machine is pumping out steam at full capacity.
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Then we do this maneuver.
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We turn the steam wand off, insert the milk pitcher, and turn the steam wand back on quickly so that we're starting at full steam pressure.
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I have a milk steaming technique video that you should watch.
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The only Breville-specific differences are that it takes a little bit longer to get the whirlpool going, and you need to be a little bit more careful when you're injecting air.
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When it's time to pour our latte art, we want to start by pouring from up high, and then to make the art, get the tip of the pitcher really close to the surface so that the foam sits on top.
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Latte art is really difficult to learn, so don't get discouraged.
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The main thing is whether or not the coffee tastes good.
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このレッスンについて
このレッスンでは、高品質なコーヒーを作るためのプロセスについて学びます。特に、正確なコーヒーの量を計るためのスケールの使い方、均一にコーヒー豆を粉砕するためのWDTツールの使用法、エスプレッソの抽出方法、そしてラテアートのテクニックに焦点を当てます。これらの情報を通じて、英語での表現力を高め、実践的なスピーキング力を養うことができます。
重要な語彙とフレーズ
- 高品質 (こうひんしつ) - high quality
- エスプレッソ (えすぷれっそ) - espresso
- 抽出 (ちゅうしゅつ) - extraction
- 均一に (きんいつに) - evenly
- スケール (すけーる) - scale
- タッピング (たっぴんぐ) - tamping
- ラテアート (らてあーと) - latte art
- 蒸気 (じょうき) - steam
練習のコツ
このビデオのトーンとスピードに合わせて、shadow speak（シャドースピーキング）を行うことは非常に効果的です。特に、話し手のリズムに合わせて繰り返すことで、IELTS スピーキング対策にも役立ちます。ビデオを一時停止し、各セクションをシャドーイングすることで、精度を高めましょう。特に専門用語や新しいフレーズを学ぶ際には、何度も繰り返すことが重要です。必要に応じてスピードを調整し、自分のペースで練習を続けましょう。サウンドを合わせることで、shadowing siteのように視覚と聴覚を統合することができ、さらに効果的な習得が期待できます。
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。