शैडोइंग अभ्यास: Defining a Problem: Crash Course Kids #18.1 - वीडियो के साथ अंग्रेजी बोलना सीखें
अभ्यास मोड चुनें
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Problems.
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We've all got them.
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You, me, T -Swift, Tony Stark.
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Some problems, like forgetting to do your homework, might seem like a pretty big deal to you.
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But when you compare them to other, bigger problems, they're really not so bad.
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Like what kind of bigger problems?
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Well, the kinds of problems engineers face, like how to safely fly hundreds of people through the air in a small vehicle from one country to another
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or how to make an eco -friendly building in a seaside town
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that can withstand hurricane -force winds or how to send a bunch of earth -bound humans hurtling off into space and, you know, get them back.
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That homework doesn't seem like such a big problem anymore, does it?
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Okay, to be clear, I'm not saying that you don't have to do your homework.
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If you didn't, it would definitely be a problem, just not as big as, like, having to invent a spaceship.
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And that's the kind of stuff that engineers do.
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Engineers are people who want to know how and why things work.
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Not only that, they actually design and build things like machines, systems, or structures to help solve specific problems.
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All engineers, whatever type they are, follow the same series of steps when trying to solve a problem.
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You'll remember these steps as the engineering process.
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And the first step in that process is defining the problem, when an engineer identifies a problem he or she hopes to solve.
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But that first step isn't as simple as you think it is.
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So it's time for our big question.
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How does an engineer define a problem?
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Let's come up with a fake problem to solve and we'll see what we wind up with.
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Pretend you're on one side of a very big canyon and you need to get to the other side.
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So that's the problem you need to solve, right?
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How to cross this very big canyon.
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Sort of, but not exactly.
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We can do better.
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If I was an engineer and found myself on one side of that huge canyon, here's how I'd go about identifying the problem.
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I'd ask questions.
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A lot of questions.
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All the questions!
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Hmm.
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I need to cross this very big canyon.
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But is that my actual problem?
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Hmm.
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This canyon is very big and I need to get to the other side.
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I know!
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I'll cross a bridge!
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Wait, is there a bridge?
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Uh, yeah, there's no bridge.
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Okay, can I climb down one side of the canyon and then up the other side?
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Uh, definitely not.
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Way too deep.
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Plus there's a roaring river at the bottom I'd have to figure out how to cross.
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So, I can't cross the canyon by bridge, I can't climb down and up, and I can't swim across it.
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What's something I can do that doesn't require a bridge, climbing, or swimming?
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I know, I need to find a way to fly across the canyon.
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And that's my problem.
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More importantly, that's my solvable problem.
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How do I fly across this very big canyon?
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It took a little bit of thinking and a whole lot of questions, but how can you fly across the canyon is an easier problem to address than the much less specific,
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I'm on one side of a big canyon and I want to get to the other side, and I don't know how to get across it.
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Which, strictly speaking, isn't a question.
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It's just complaining about a problem really loudly.
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So defining the problem in a solvable way is really key to being a good engineer.
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While that first step might seem pretty easy, make sure you treat it like the super important step that it is, because it sets the stage for all of the steps of the engineering process that follow.
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If you don't define a potentially solvable problem from the start, you might never, well, solve it.
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So an engineer asks a lot of questions to define a problem as specifically as they can, and most importantly as something that can be solved.
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So how is engineer Sabrina going to find a way to fly across that gorge?
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You're gonna have to solve that problem by watching our next lesson.
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परिस्थितिकी
इस वीडियो में, हमें समस्याओं के बारे में बताया गया है, जो हम सभी के जीवन का हिस्सा हैं। चाहे वह होमवर्क याद न रखना हो या इंजीनियरों द्वारा सामना की जाने वाली बड़ी चुनौतियाँ। सभी समस्याएँ महत्वपूर्ण होती हैं, लेकिन कुछ समस्याएँ अधिक जटिल होती हैं, जैसे कि एक बड़ी घाटी को पार करना। यहाँ एक इंजीनियर के रूप में, हमें यह समझने की आवश्यकता है कि सही तरीके से समस्या को परिभाषित करना कितना महत्वपूर्ण है।
उपयोगी शब्द समूह और समूह
- समस्या को परिभाषित करना
- सुनिश्चित करना कि समस्या हल की जा सके
- बड़े सवाल पूछना
- सामाजिक दृष्टिकोण से
- पार करना एक चुनौती
आपकी छायांकन चुनौती
अब समय है एक व्यावहारिक कार्य करने का। वीडियो में इंजीनियर द्वारा समस्या को परिभाषित करने के तरीके के अनुसार, आप भी एक छोटी सी समस्या चुनें। सोचें कि आप एक बड़ी घाटी के एक किनारे पर हैं और आपको दूसरे किनारे पर पहुंचना है। सवाल पूछें: क्या मैं एक पुल बना सकता हूँ? क्या मैं तैर सकता हूँ? क्या मैं उड़ सकता हूँ? इस प्रक्रिया में, आप अपने सवालों के जवाब देने का प्रयास करें और यह समझें कि समस्या को परिभाषित करना महत्वपूर्ण है।
इस अभ्यास के माध्यम से, आप अंग्रेजी उच्चारण में सुधार करेंगे और वीडियो से अंग्रेजी सीखें के सिद्धांतों को लागू करते हुए अपनी संवाद कौशल को बढ़ाएंगे। याद रखें, shadowspeaks का उपयोग करते हुए, आप अपनी छायांकन कौशल को बेहतर बना सकते हैं।
इस वीडियो का व्याकरण
वक्ता जिन संरचनाओं का सबसे अधिक प्रयोग करता है, वीडियो के असली शब्दों के साथ:
| संरचना | वीडियो में |
|---|---|
| “might / may” से संभावना might/may + क्रिया — जो हो सकता है पर पक्का नहीं | might seem |
| ज़रूरत: must / have to / need to बताना कि कोई काम ज़रूरी है | have to do · having to invent · need to get |
| “will” से भविष्य will + क्रिया — फ़ैसला, वादा या अनुमान | You'll remember · we'll see · I'll cross |
| Present continuous am/is/are + -ing — जो अभी या इन दिनों हो रहा है | I'm not saying · is defining |
शैडोइंग तकनीक क्या है?
शैडोइंग (Shadowing) एक विज्ञान-समर्थित भाषा सीखने की तकनीक है जो मूल रूप से पेशेवर दुभाषिया प्रशिक्षण के लिए विकसित की गई थी। विधि सरल लेकिन शक्तिशाली है: आप मूल अंग्रेज़ी ऑडियो सुनते हैं और तुरंत इसे ज़ोर से दोहराते हैं — जैसे वक्ता की छाया 1-2 सेकंड की देरी से। शोध से पता चलता है कि यह उच्चारण सटीकता, स्वर, लय, जुड़ी हुई ध्वनियाँ, सुनने की समझ और बोलने की प्रवाहशीलता में काफ़ी सुधार करता है।