Shadowing Practice: Sheldon without sleep - The Big Bang Theory - Learn English Speaking with Video
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Vocabulary and speaking notes for this lesson
This speaking lesson is built on the video “Sheldon without sleep - The Big Bang Theory”. This video has 24 sentences and 171 words to shadow. The speech runs for 1:33. The speaker talks at a steady 110 words per minute, a comfortable pace for shadowing. Only 76% of the words are among the 3,000 most common in English, so the vocabulary is demanding. 6 of its 24 sentences are questions, so it is good practice for question intonation and short answers.
Key vocabulary in this video
15 words from the video worth learning, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| superior adjective | /sʊˈpɪɹ.i.ɚ/ | Higher in rank, status, or quality. |
| engage verb | /ɪnˈɡeɪd͡ʒ/ | To engross or hold the attention of; to keep busy or occupied. |
| formula noun | /ˈfɔː.mjʊ.lə/ | Any mathematical rule expressed symbolically. |
| fleet noun | /ˈfliːt/ | A group of vessels or vehicles. |
| examine verb | /ɪɡˈzæmɪn/ | To observe carefully or critically to learn about someone or something. |
| penny noun | /ˈpɛni/ | In the United Kingdom, a unit of currency worth ¹⁄₁₀₀ of a pound sterling, or a copper coin worth this amount. Abbreviation: p. |
| individually adverb | /ˌɪndɪˈvɪd͡ʒ(u)əli/ | As individuals, separately, independently. |
| swallow verb | /ˈswɑ.loʊ/ | To cause (food, drink etc.) to pass from the mouth into the stomach; to take into the stomach through the throat. |
| mock verb | /mɑk/ | To mimic, to simulate. |
| peripheral adjective | /pəˈɹɪf(ə)ɹ(ə)l/ | On the periphery or boundary. |
| isolate verb | /ˈaɪ.sə.leɪt/ | To set apart or cut off from others. |
| sweetie noun | /ˈswi.ti/ | A person who is much loved. |
| alligator noun | /ˈæl.ɪ.ɡeɪ.tɚ/ | Either of two species of large amphibious reptile, Alligator mississippiensis or Alligator sinensis, in the genus Alligator within order Crocodilia, which have… |
| colliculus noun | A small elevation. | |
| coalesce verb | /ˌkoʊ.əˈlɛs/ | To join into a single mass or whole. |
Phrasal verbs you will hear
| Word | Meaning |
|---|---|
| run around verb | To be very busy doing many different things. |
Sentences worth repeating
Short, complete lines from the video that you can reuse in everyday conversation:
- You been up all night?
- Then I've been up all night.
- You're going to mock me.
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| Present perfect have/has + past participle — a past action that still matters now | I've been · I've had |
| Present continuous am/is/are + -ing — something happening right now or around now | I'm attempting · is he doing |
Pronunciation to watch
The speaker uses 10 contractions and reduced forms, such as you're, can't, I've. Say them the short way, as you hear them.
- Long words — get the stress right: superior /sʊˈpɪɹ.i.ɚ/, individually /ˌɪndɪˈvɪd͡ʒ(u)əli/, peripheral /pəˈɹɪf(ə)ɹ(ə)l/, alligator /ˈæl.ɪ.ɡeɪ.tɚ/
How to practise with this video
- Listen to the whole video once without speaking and note the words you do not know.
- Shadow it sentence by sentence at normal speed, repeating each one until your rhythm matches the speaker.
- Record yourself and compare with the original, paying attention to words like superior, engage, formula.
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.