ฝึกพูดภาษาอังกฤษด้วยเทคนิค Shadowing จากวิดีโอ: "This Doesn't Lie" | Build Your Own English Level Checker with Google AI Studio
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247 ประโยค
หากประโยคสั้นหรือยาวเกินไป กดที่ Edit เพื่อปรับแก้
1
It's common now for people to constantly be checking things about their health, maybe their daily steps.
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Maybe they've got an Apple Watch and they check their heart rate.
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Well, what if you could do the same thing for your English?
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Not some big test that you take once every 2 years, but...
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Consistent checking.
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So that you know.
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Where you are, what your level is.
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This is the idea that I had, and I've been vibe coding an evaluation tool.
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I've been using Google AI studio.
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You could use clawed code, whatever, the important thing is to know how the pieces fit together and what things are important so that it's actually useful and accurate.
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So I'll quickly go through an evaluation.
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I'll show you little pieces of it.
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I am not going to show you the whole thing, so you don't have to watch the whole thing.
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And then...
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The important thing, the breakdown, the report at the end.
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When we get to that part, I'll show you what the pieces are.
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So that you can then build something like this yourself and test your English whenever you want with your own custom AI built.
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English evaluation tool.
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All right, so let's do it.
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Now, one thing I do need to still work on is the variety of questions, they are generated, but...
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The way I'm doing it now, it is not broad enough, there aren't enough types of questions.
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So it's a little repetitive, and I'm not crazy about it.
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So I'm working on that.
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That way you never see the same question twice.
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So it's a real test.
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I very enjoy 2 reading.
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I try to reading at least 30 minute, maybe 40 minute every day.
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Often I do my reading in the evening.
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When I'm sitting relax on my chair.
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I enjoy learning and it is uh...
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Nice way to...
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Find new idea.
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When you're, kind of designing it, it's better to do a minimum word count.
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Than a minimum time.
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Because if you say you have to talk for at least 30 seconds, Well, you can speak very slowly and not say that many words.
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If you have a minimum of maybe 50 words, you're more likely to get an accurate Uh evaluation.
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Could you explain the city or town where you live and explain what you like most about living there?
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I live in small town.
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And the countryside near the river.
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Although I don't go into the river very much.
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I like living in a quiet place.
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A peaceful neighborhood with.
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A lot of beautiful nature.
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And scenery.
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In your opinion, do you believe that social media has improved the way people communicate with one another or has it made personal relationships more difficult?
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I've seen this question several times, so there's some too much repetition happening.
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The structure is it's too...
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Rigid. I need to, uh, I need to figure out.
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A better way to do prompts.
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To be honest, I haven't spent much time on that part.
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I've been focused on the evaluation.
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In my opinion, social media don't help the way we communication with each other because...
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It is very superficial.
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Because we may like or comment under post.
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Or maybe share something with each other.
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I think before, We communication more deeply and today is...
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It is. Very.
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Superficial.
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Many people believe that university education is essential for a successful career, while others think that practical work experience is more important.
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What is your opinion on this?
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While there is a lot of value in what you can learning in the Uh, academic education, university.
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Learning system.
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Because. There are many.
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Uh, people who is well known, who don't, Graduation from a university and who drop out and be successful.
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And many career nowadays.
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is not related to academics and is more Blue collars, so people can maybe becoming an electrician, which...
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Don't require the university degree, although I think university is can also be valuable.
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As education.
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Okay, writing section 2 questions, some people prefer to shop for items like clothes and electronics and physical stores, while others prefer to do all their shopping online.
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Which do you think is better and why?
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Okay, submit.
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Some people believe that regular exercise is the most important factor for maintaining a healthy lifestyle, while others think that a balanced diet is more significant.
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All right, so let's submit this.
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We're going for about a B two.
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Analyzing. Oh, okay, B one.
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I was going for B2.
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I guess I did a little worse.
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Then I thought, fair enough.
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Let's see why.
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So, Let me just explain this 1st part.
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I have 2 scores here, B one.
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And out of a hundred, I find the out of 100 is...
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A little bit more specific, it's more accurate, right?
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If you don't know, This is from the CEFR.
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This is basically a level system for fluency in a language, and it goes from A1 at the lowest, that's basically you can't speak it at all, almost your beginner.
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To. C2, which is the highest, which is basically fluent.
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So, A1, A2, B1, B2, C1, C2.
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It's not as accurate as a score out of a hundred, so I think it's good to have both.
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So what have we done so far before we get into the report?
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Well, we create a series of steps.
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And the steps are questions.
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As I've said, I wish my questions were a little more interesting.
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I'm working on that, but you want to do both.
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Speaking. And writing questions.
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If you're just evaluating writing, That's not enough.
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You also want to be checking speaking.
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You want to make sure you're getting enough content so that you can get.
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An accurate evaluation.
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Now, ideally, you also want to be analyzing pronunciation because that's an important part of.
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Overall fluency.
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So you need to actually analyze the audio too.
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Not just the transcript.
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High level overview, this is useful, but not the most important thing.
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Solid B one learner.
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You can communicate your ideas effectively, but your frequent grammatical mistakes make your speech and writing feel less professional.
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Oh, no. If you focus on fixing your systematic errors.
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In comparatives and verb forms, you will quickly move toward a B2 level.
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So it's, it's, I guess, the takeaway here is.
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It's not that maybe I...
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Can't use English, it's that I make too many mistakes.
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That's a clear takeaway.
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Oh. I need to fix all my mistakes.
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I make too many mistakes.
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I'm talking about the right things.
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I'm addressing the topic.
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I'm talking about the right topic.
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I understand what's going on.
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That's not too bad, right?
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pronunciation, grammar, vocabulary, you know, they're on the on the low side compared to...
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Compared to my content score.
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My strengths you're able to express clear opinions on a variety of topics.
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Okay, so that's the content thing.
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You use some higher level vocabulary like superficial orchard and blue collar, and I did intentionally choose...
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Those words as more advanced.
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Your responses are relevant and you stay on topic throughout.
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Okay? Areas to improve, correct your use of comparative adjectives, avoid more better.
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You must improve your subject verb agreement.
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Social media doesn't instead of don't, mm, right.
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You should practice using the ING form after prepositions.
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For example, without leaving it.
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Yeah, okay.
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But... It's still not specific enough.
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So, Now we get into the pieces.
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In addition to creating the steps of the evaluation and generating questions, Having the input of both speech, right?
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Audio. And text writing.
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In addition to that, you also need A rubric with descriptors.
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Now. You can just find the CEFR descriptors.
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So it's a description of, Each level.
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What does each level mean?
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You can add that as you're creating the evaluation.
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Basically, here are the rules.
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When you get.
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Well, the input from the student.
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Compare their input against.
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These rules, these standards.
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So you're saying, This is what a C2 is.
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This is what a C2 means, description.
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On these criteria.
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Vocabulary and lexical resource, that is how well you use the language you know.
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Grammar and accuracy.
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That means how accurate your grammar is, right?
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Content and task achievement staying on topic, right?
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So these are the main categories, and then you have the descriptions for each level.
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And that's important because then once you have the specifics, you can learn a little bit about what you need to focus on.
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And you need to have examples in the evaluation.
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So, under basis for score, and this is the very 1st thing, because we want to know why it is what it is.
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Don't give me the good news, give me the bad news, right?
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Tell me why.
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We lost 58 points out of 100.
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Why? Systematic errors.
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20 points for incorrect comparative forms, 20 points for verb pattern errors.
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And 18 points for subject verb agreement and pluralization issues.
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Yikes. for like what?
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For example?
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Oh, okay, for example, online shopping is more better than go to physical stores.
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I very enjoyed 2 reading.
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Many peoples who do a lot of exercise.
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How to improve, you must review the rules for comparative adjectives.
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Okay, so a suggestion for this specific category.
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Now. You could go deeper here, and I'm thinking about whether I want to.
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You could say, not 3 examples, but give me...
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The entire list of examples, right?
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So instead of just, Several examples, I want...
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Every single mistake.
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Now, I'm not sure if I want that level of detail.
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in an evaluation like this.
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I don't think so, but you could.
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And you could say, here's the audio.
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Listen back to it.
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And here are all the mistakes.
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You could make it very, very detailed, very, very specific.
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And you do that for all the categories.
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Now, for pronunciation, this is my current work in progress.
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This is currently just based on the transcript.
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I'm currently working on this, and I think.
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What I want to do here is combine a version of the pronunciation evaluation tool that I built before.
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I did that in another video.
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Feel free to check that out.
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Many people have made copies of it or done similar things.
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I want to combine that with this.
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So this is just a placeholder.
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Nothing here is, you know, you wouldn't want to take any of this seriously.
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But... With this, you generate a challenge and read it and you get a deep evaluation.
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It shows you the entire transcript.
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Every word that you said, you can click on each word, a full breakdown of your pronunciation.
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You get an audio from a coach.
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With an analysis of your pronunciation.
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You get a score and a breakdown of just your pronunciation, specific issues, you get to hear your original audio, so you get the whole thing.
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So. You got the full report.
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And a pronunciation report, a deep analysis of your pronunciation based on the audio.
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And an analysis of the audio.
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Then it becomes a really accurate way to say, okay, this is where I am right now.
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And that's kind of the whole point.
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The whole idea is.
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To build something.
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That is like wearing an Apple Watch.
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You know, the Apple Watch tells you...
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How many steps, heart rate for the day?
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Blood oxygen level, all the things you want to know about your health, sleep.
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That probably means, well, for some people, less visits to the doctor, right?
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Because you have that data daily.
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The idea would be, don't take some giant test, right?
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Evaluate your English regularly in a custom way.
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A way that you.
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Define. And decide.
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And I think that's what's cool about this.
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You're creating your own way to check the things that are important to you.
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So I'm not saying, hey, do exactly this.
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I'm just kind of.
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Giving you a sense?
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For what I think is possible, and I'm I'm kind of halfway through this project.
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But I think this is pretty cool.
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I'm sure there are ways to improve on this.
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I'm still working to improve on it.
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As I said, I'm going to fold.
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The pronunciation part in to combine them.
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And I'm going to see where it takes me.
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I just think it's fun to do.
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So. Try it out for yourself.
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I'm doing this in Google AI Studio, but Do it wherever you like, vibe code it wherever you like.
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The important thing is to know what the important pieces are, what matters and what doesn't matter.
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You don't want to just be asking the AI based on nothing to evaluate.
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Anyone's English, including your own.
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Because it could be all over the place.
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You need to evaluate it against a clear standard.
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This is a simple way to do it using the CEFR.
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That's not the only way you could do it.
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There are definitely other ways that you could do it.
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This is a simple way to do it.
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And... In my testing, it is...
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Accurate. It can give you a pretty good picture.
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So that's it.
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If you have other ideas that I should try, let me know in the comments.
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If you haven't done so already, don't forget to hit the like button and subscribe.
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Check out the 90 day program.
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The best way to improve your English in 90 days.
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Thanks for watching, and I'll see you in the next one.
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คำศัพท์และข้อสังเกตด้านการพูดสำหรับบทเรียนนี้
บทเรียนฝึกพูดระดับ B2 นี้ใช้วิดีโอ “"This Doesn't Lie"” เป็นสื่อ วิดีโอนี้มี 247 ประโยค และ 2241 คำ สำหรับฝึกพูดตาม ช่วงที่มีเสียงพูดยาว 13:05 ผู้พูดพูดด้วยความเร็วเป็นธรรมชาติ ประมาณ 171 คำต่อนาที ใกล้เคียงกับบทสนทนาในชีวิตประจำวัน 85% ของคำอยู่ใน 3,000 คำที่ใช้บ่อยที่สุดในภาษาอังกฤษ ส่วนที่เหลือควรดูไว้ก่อนเริ่มฝึก
คำศัพท์สำคัญในวิดีโอนี้
คำที่ยากที่สุด 15 คำในวิดีโอ พร้อมคำอ่านและความหมาย:
| คำศัพท์ | คำอ่าน | ความหมาย |
|---|---|---|
| pronunciation คำนาม | /pɹəˌnʌn.siˈeɪ.ʃən/ | การออกเสียง, เสียงอ่าน |
| verb คำนาม | /vɝb/ | คำกริยา, กริยา |
| vocabulary คำนาม | /vəˈkæb.jə.lə.ɹi/ | คำศัพท์, วงศัพท์ |
| analyze คำกริยา | /ˈæn.əˌlaɪz/ | วิเคราะห์ |
| grammar คำนาม | /ˈɡɹæm.ə(ɹ)/ | ไวยากรณ์ |
| adjective คำนาม | /ˈæd͡ʒ.ɪk.tɪv/ | คุณศัพท์, วิเศษณ์ |
| fluency คำนาม | /ˈfluːənsi/ | ความคล่องแคล่ว |
| collar คำนาม | /ˈkɑlɚ/ | คอ |
| electrician คำนาม | /ɪˌlɛkˈtɹɪʃən/ | ช่างไฟฟ้า |
| grammatical คำคุณศัพท์ | /ɡɹəˈmæt.ɪ.kəl/ | ตามไวยากรณ์ |
| preposition คำนาม | /ˌpɹɛpəˈzɪʃən/ | บุพบท, บุรพบท |
| fluent คำคุณศัพท์ | /ˈfluənt/ | คล่อง, คล่องแคล่ว |
| beginner คำนาม | /bəˈɡɪnɚ/ | มือใหม่ |
| repetitive คำคุณศัพท์ | /ɹɪˈpɛtɪtɪv/ | ซ้ำซาก |
| claw คำนาม | /klɔ/ | เล็บ, กรงเล็บ |
ประโยคที่ควรฝึกพูดซ้ำ
ประโยคสั้น ๆ ที่สมบูรณ์จากวิดีโอ ซึ่งนำไปใช้ในบทสนทนาประจำวันได้:
- I'll show you little pieces of it.
- All right, so let's do it.
- When I'm sitting relax on my chair.
- What is your opinion on this?
- Which do you think is better and why?
ไวยากรณ์ในวิดีโอนี้
โครงสร้างที่ผู้พูดใช้บ่อยที่สุด พร้อมคำพูดจริงจากวิดีโอ:
| โครงสร้าง | ในวิดีโอ |
|---|---|
| Present perfect have/has + กริยาช่อง 3 — เหตุการณ์ในอดีตที่ยังเกี่ยวข้องกับปัจจุบัน | I've been · has improved · I've seen |
| Relative clauses who / which + อนุประโยค — ข้อมูลเพิ่มเติมเกี่ยวกับคนหรือสิ่งของ | people who is · highest, which is |
การออกเสียงที่ควรระวัง
ผู้พูดใช้รูปย่อและรูปลดเสียง 60 ครั้ง เช่น I'm, don't, you're ให้พูดแบบสั้นตามที่ได้ยิน
- เสียง “sh” และ “zh”: pronunciation /pɹəˌnʌn.siˈeɪ.ʃən/, superficial /ˌsupɚˈfɪʃəl/, electrician /ɪˌlɛkˈtɹɪʃən/, pluralization /ˌplʊəɹ.əl.(a)ɪˈzeɪ.ʃən/, preposition /ˌpɹɛpəˈzɪʃən/
- คำยาว — ลงเสียงหนักให้ถูกพยางค์: pronunciation /pɹəˌnʌn.siˈeɪ.ʃən/, comparative /kəmˈpæɹətɪv/, superficial /ˌsupɚˈfɪʃəl/, vocabulary /vəˈkæb.jə.lə.ɹi/, systematic /ˌsɪs.tɪˈmæt.ɪk/
วิธีฝึกกับวิดีโอนี้
- ฟังวิดีโอให้จบหนึ่งรอบโดยยังไม่ต้องพูด แล้วจดคำที่ยังไม่รู้จัก
- เริ่มที่ความเร็ว 0.75× พูดตามทีละประโยค แล้วกลับไปใช้ความเร็วปกติเมื่อเริ่มคล่อง
- อัดเสียงตัวเองแล้วเทียบกับต้นฉบับ โดยสังเกตคำอย่าง pronunciation, verb, vocabulary เป็นพิเศษ
เทคนิค Shadowing คืออะไร?
Shadowing เป็นเทคนิคการเรียนรู้ภาษาที่ได้รับการรับรองทางวิทยาศาสตร์ พัฒนาขึ้นสำหรับการฝึกนักแปลมืออาชีพ วิธีการนี้เรียบง่ายแต่ทรงพลัง: คุณฟังเสียงภาษาอังกฤษจากเจ้าของภาษาและพูดตามทันที — เหมือนเงาที่ตามผู้พูดด้วยช่วงเวลาห่าง 1-2 วินาที การวิจัยแสดงว่าเทคนิคนี้ปรับปรุงความแม่นยำในการออกเสียง ทำนองเสียง จังหวะ การเชื่อมเสียง การฟังเข้าใจ และความคล่องแคล่วในการพูดได้อย่างมีนัยสำคัญ