Shadowing Practice: Các linh kiện điện tử cơ bản - Learn English Speaking with Video

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18 sentences
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You know what in the device is there?
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Today I will introduce 15 components that are extremely important.
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1. The small and small but has a vỏ.
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2. The control of the power, not dễ cháy mạch lắm nha.
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2. The power of the power, keep the power of the power and the power of the power of the power.
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3. Diode of the power only to go 1 chiều, not to protect mạch, not to be ngược dòng.
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4. The power of the power, not to be able to get the power of the power.
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5. The power of the power, not to be able to get the power of the power.
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5. The power of the power, not to be able to get the power of the power.
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6 cầu diode biến dòng xoay chiều thành 1 chiều có nó thiết bị mới chạy được
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7 LED phát sáng rực rỡ với dòng điện nhỏ, dùng từ báo hiệu đến trang trí 8 transistor khuếch đại, đóng cắt dòng điện trái tim của mọi mạch điện tử
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9 cầu chi bảo vệ mạch khỏi quá tài cháy là phải thay ngay Pin nguồn năng lượng di động, không có pin, thiết bị di động tắt ngó ngay
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11 giờ le bật tắt dòng điện mạch bằng tín hiệu nhỏ dùng nhiều trong điều khiển tự động
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12 IC mạch tích hợp, bộ não của thiết bị điện tử, chứ hàng ngàn linh kiện nhỏ bên trong
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13 loa chuyển tín hiệu điện thành âm thanh không có thì nghe sao
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14 biến áp chuyển đổi điện áp lên xuống, giúp thiết bị chạy đúng công suất 15 micro ghi âm chuyển giọng nói điện thoại,
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mic karaoke đều cần nó Bạn đã biết hết 15 linh kiện này chưa?
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Comment số linh kiện bạn biết và đừng quên follow để khám phá thêm kiến thức điện tử

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Speaking Goals for This Clip

This video is perfect for boosting your english speaking practice by focusing on describing technical objects clearly. You’ll learn to explain functions and features—key skills for everyday conversations, work, or even teaching others. By the end, you’ll feel more confident structuring simple, informative sentences, a big step toward fluency!

Phrase Bank

  • "[Component] is the heart of [device]" – Great for emphasizing importance (e.g., "Transistors are the heart of every electronic circuit").
  • "Without [component], [device] won’t work" – A simple way to highlight necessity (e.g., "Without a battery, mobile devices turn off immediately").
  • "[Component] converts [signal/energy] into [output]" – Useful for explaining how things work (e.g., "A speaker converts electrical signals into sound").
  • "It’s used for [purpose] from [basic to advanced]" – Expands on applications (e.g., "LEDs are used for signaling to decoration").

Fix Your Weak Spots

The dialogue’s steady pace makes it ideal for the shadowing technique—repeat phrases aloud right after the speaker to master rhythm and pronunciation. Notice how "transformer" and "integrated circuit" are stressed; misplacing stress can confuse listeners! Practice with a shadowing app to record yourself and compare. Remember, shadow speech isn’t just about copying—it’s about matching tone and pauses. Start with short sentences, like "Diodes allow current to flow in one direction," then build up. You’ll be surprised how quickly your clarity improves! Keep at it, and soon you’ll use these phrases like a pro.

Grammar in this video

The structures the speaker uses most, with the exact words from the video:

StructureIn the video
Future with “will” will + verb — a decision, promise or predictionwill introduce

What is the Shadowing Technique?

Shadowing is a science-backed language learning technique originally developed for professional interpreter training and popularized by polyglot Dr. Alexander Arguelles. The method is simple but powerful: you listen to native English audio and immediately repeat it out loud — like a shadow following the speaker with just a 1–2 second delay. Unlike passive listening or grammar drills, shadowing forces your brain and mouth muscles to simultaneously process and reproduce real speech patterns. Research shows it significantly improves pronunciation accuracy, intonation, rhythm, connected speech, listening comprehension, and speaking fluency — making it one of the most effective methods for IELTS Speaking preparation and real-world English communication.

Shadowing technique: read the full step-by-step guide →