Shadowing Practice: I Went From 500 to 857 Testosterone at 48 (5 Simple Tips) - Learn English Speaking with Video
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Vocabulary and speaking notes for this lesson
This video has 407 sentences and 4888 words to shadow. The speech runs for 22:33. The speaker talks fast, about 217 words per minute, so expect linked and reduced sounds. Only 79% of the words are among the 3,000 most common in English, so the vocabulary is demanding.
Key vocabulary in this video
15 words from the video worth learning, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| testosterone noun | /tɛˈstɑ.stəˌɹoʊn/ | Manly behavior, often of an aggressive or foolishly reckless nature. |
| calorie noun | /ˈkæləɹi/ | A non-SI unit of energy, equivalent to 4.184 kilojoules, that can raise the temperature of a kilogram of water by one degree Celsius. This is the unit normally… |
| airplane noun | /ˈɛɹˌpleɪ̯n/ | A powered heavier-than-air aircraft with fixed wings: a fixed-wing aircraft with at least one engine or electric motor. |
| sunlight noun | /ˈsʌnˌlaɪt/ | All the electromagnetic radiation given off by the Sun; especially, that in the visible spectrum and that bathes the Earth. |
| bedroom noun | /ˈbɛdˌɹum/ | A room in a house, apartment, hotel, or other dwelling where a bed is kept for sleeping. |
| pants noun | /pænts/ | An outer garment that covers the body from the waist downwards, covering each leg separately, usually as far as the ankles; trousers. |
| exposure noun | /ɪkˈspəʊ.ʒə(ɹ)/ | The condition of being exposed, uncovered, or unprotected. |
| sheet noun | /ʃit/ | A thin bed cloth used as a covering for a mattress or as a layer over the sleeper. |
| grass noun | /ɡɹɑːs/ | Any plant of the family Poaceae, characterized by leaves that arise from nodes in the stem and leaf bases that wrap around the stem, especially those grown as… |
| honey noun | /ˈhʌni/ | A sweet, viscous, gold-colored fluid produced from plant nectar by bees, and often consumed by humans. |
| beef noun | /bif/ | The meat from cattle or other bovines; especially, that from adults. |
| crush verb | /kɹʌʃ/ | To press between two hard objects; to squeeze so as to alter the natural shape or integrity, or to force together into a mass. |
| wool noun | /wʊl/ | The hair of the sheep, llama and some other ruminants. |
| radius noun | /ˈɹeɪ.di.əs/ | The long bone in the forearm, on the side of the thumb. |
| hormone noun | /ˈhoɹmoʊn/ | Any substance produced by one tissue and conveyed by the bloodstream to another to effect physiological activity. |
Phrasal verbs you will hear
| Word | Pronunciation | Meaning |
|---|---|---|
| go down verb | To descend; to move from a higher place to a lower one. | |
| get up verb | To move in an upward direction; to ascend or climb. | |
| go up verb | To move upwards. | |
| walk around verb | To walk with no planned destination; to meander. | |
| work out verb | /ˌwɝk ˈaʊt/ | To calculate. |
| bump up verb | To increase something suddenly. | |
| check out verb | To record the departure or withdrawal of someone or something (such as guests, employees, books, etc.). | |
| figure out verb | To come to understand; to discover or find a solution; to deduce. |
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| Conditional sentences if + clause, will/would + verb — a condition and its result | If that doesn't work, I'll just · if you do them, that will significantly |
| Present perfect have/has + past participle — a past action that still matters now | has actually been connected · have shown · I've done |
| Passive voice be + past participle — the focus is on what happens, not who does it | been connected · is connected · were associated |
| Relative clauses who / which + clause — extra information about a person or thing | thyroid, which is · guy who did · possible, which is |
Pronunciation to watch
The speaker uses 181 contractions and reduced forms, such as I'm, don't, you're. Say them the short way, as you hear them.
- The “th” sounds: thyroid /ˈθaɪ.ɹɔɪd/, rhythm /ˈɹɪð.əm/, breathe /bɹiːð/, synthetic /sɪnˈθɛtɪk/
- The “sh” and “zh” sounds: exposure /ɪkˈspəʊ.ʒə(ɹ)/, sheet /ʃit/, crush /kɹʌʃ/, ratio /ˈɹeɪ.ʃoʊ/, consumption /kənˈsʌmp.ʃən/
- Long words — get the stress right: testosterone /tɛˈstɑ.stəˌɹoʊn/, affiliation /əˌfɪliˈeɪʃən/, necessarily /ˌnɛs.əˈsɛɹ.ə.li/, experiment /ɪkˈspɛɹ.ə.mənt/, biological /ˌbaɪ.əˈlɑ.d͡ʒɪ.kəl/
How to practise with this video
- Listen to the whole video once without speaking and note the words you do not know.
- Start at 0.75× speed, shadow it sentence by sentence, then go back to normal speed once it feels easy.
- Record yourself and compare with the original, paying attention to words like testosterone, calorie, airplane.
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.












