Shadowing Practice: 3 Habits Secretly Destroying Your IQ ! - Learn English Speaking with Video

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36 sentences
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Every day your brain is either improving or slowly declining.
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Some habits build focus, memory, and intelligence.
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Others quietly damage them over time.
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Here are three habits that may be quietly making you less mentally sharp.
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Number one, constantly consuming short-form content.
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A few minutes on social media can quickly turn into an hour.
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Every swipe brings something new.
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A funny clip, a shocking headline, a different topic.
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Your brain becomes used to rapid bursts of stimulation.
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As a result, activities that require patience and concentration, like reading a book, studying, or learning a new skill, start to feel difficult.
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Your mind begins expecting entertainment every few seconds.
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Over time, staying focused on one thing becomes a challenge.
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And when your attention is constantly scattered, learning and problem-solving become much harder.
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Number two, treating sleep like it's optional.
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Many people sacrifice sleep to get more done, but the brain pays a price for it.
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While you're sleeping, your brain is actively processing information, organizing memories, and recovering from the mental demands of the day.
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When you consistently get too little sleep, your thinking becomes slower.
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You may find it harder to remember details, stay focused, or make good decisions.
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Even tasks that normally feel easy can require more effort when you're exhausted.
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That's why many top performers protect their sleep schedule.
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They understand that mental performance depends on proper recovery.
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Number three, constantly switching tasks.
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Checking messages while working, watching videos while studying, jumping between apps every few minutes.
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Multitasking can feel productive because you're doing many things at once,
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but in reality, your brain is repeatedly shifting its attention from one task to another.
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Each switch comes with a mental cost.
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It takes time and energy to refocus.
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The more often you interrupt yourself, the harder it becomes to enter a state of deep concentration, the state where real learning, creativity, and problem-solving happen.
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People who can focus deeply for long periods often have a huge advantage
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because they allow their brains to work without constant interruptions.
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If you want a sharper mind, don't just look for ways to become smarter.
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Start by removing the habits that are making your brain weaker.
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Cut back on endless scrolling.
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Prioritize sleep.
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and give your full attention to one task at a time.
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Vocabulary and speaking notes for this lesson

This B2 speaking lesson is built on the video “3 Habits Secretly Destroying Your IQ !”. The speaker keeps coming back to these words: brain, sleep, task, habits, constantly. This video has 36 sentences and 399 words to shadow. The speech runs for 2:49. The speaker talks at a steady 141 words per minute, a comfortable pace for shadowing. Only 80% of the words are among the 3,000 most common in English, so the vocabulary is demanding.

Key vocabulary in this video

The 15 most advanced words in the video, with pronunciation and meaning:

WordPronunciationMeaning
quietly adverb/ˈkwaɪ.ɪt.li/Producing little or no noise.
interruption noun/ˌɪntəˈɹʌpʃən/The act of interrupting, or the state of being interrupted.
multitasking nounThe simultaneous execution of multiple tasks (programs) under the control of an interrupt-driven operating system.
prioritize verb/pɹaɪˈɒɹ.ə.taɪz/To value, do, or choose something first, or before other things.
refocus verbto focus on something else
scatter verb/ˈskætɚ/To (cause to) separate and go in different directions; to disperse.
swipe verb/swaɪp/To grab or bat quickly.
interrupt verb/ˌɪntəˈɹʌpt/To disturb or halt (an ongoing process or action, or the person performing it) by interfering suddenly, especially by speaking.
stimulation noun/stɪm.jʊˈleɪ.ʃən/A pushing or goading toward action.
performer noun/pɚˈfɔɹmɚ/One who performs for, or entertains, an audience.
exhaust verb/ɪɡˈzɔst/To draw or let out wholly; to drain completely.
scroll noun/skɹoʊl/A roll of paper or parchment; a writing formed into a roll.
consume verb/kənˈsum/To use up.
weaker adjective/ˈwikɚ/Said of one proposition with respect to another one: that the latter entails the former, but the former does not entail the latter.
optional adjective/ˈɑp.ʃə.nəl/Not compulsory; left to personal choice; elective.

Pronunciation to watch

The speaker uses 4 contractions and reduced forms, such as you're, don't. Say them the short way, as you hear them.

  • The “sh” and “zh” sounds: interruption /ˌɪntəˈɹʌpʃən/, stimulation /stɪm.jʊˈleɪ.ʃən/, optional /ˈɑp.ʃə.nəl/, patience /ˈpeɪ̯.ʃəns/
  • Long words — get the stress right: interruption /ˌɪntəˈɹʌpʃən/, prioritize /pɹaɪˈɒɹ.ə.taɪz/, stimulation /stɪm.jʊˈleɪ.ʃən/, creativity /kri.eɪˈtɪv.ᵻ.ti/

How to practise with this video

  1. Listen to the whole video once without speaking and note the words you do not know.
  2. Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
  3. Record yourself and compare with the original, paying attention to words like quietly, interruption, multitasking.

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 →