Shadowing Practice: Flat Earthers vs Scientists: Can We Trust Science? | Middle Ground - Learn English Speaking with Video
Vocabulary and speaking notes for this lesson
This B2 speaking lesson is built on the video “Flat Earthers vs Scientists: Can We Trust Science?”. The speaker keeps coming back to these words: earth, science, flat, evidence. This video has 571 sentences and 5555 words to shadow. The speech runs for 34:23. The speaker talks at a natural 162 words per minute, close to everyday conversation. 85% of the words are among the 3,000 most common in English; the rest is worth studying before you start.
Key vocabulary in this video
The 15 most advanced words in the video, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| consensus noun | /kənˈsɛnsəs/ | A process of decision-making that seeks widespread agreement among group members. |
| earther noun | A supporter of a particular theory about the Earth. | |
| assumption noun | /əˈsʌm(p).ʃ(ə)n/ | The act of assuming, or taking to or upon oneself; the act of taking up or adopting. |
| curvature noun | /ˈkɜɹ.və.tʃəɹ/ | The shape of something curved. |
| fallacy noun | /ˈfæl.ə.si/ | Deceptive or false appearance; that which misleads the eye or the mind. |
| cosmology noun | /kɑzˈmɑləd͡ʒi/ | The study of the physical universe, its structure, dynamics, origin and evolution, and fate. |
| uneducated adjective | /ʌnˈɛd͡ʒəkeɪtɪd/ | Not educated. |
| skeptical adjective | /ˈskɛptɪkəl/ | Having, or expressing doubt; questioning. |
| liftoff noun | The point in the launch of a rocket or an aircraft where it leaves contact with the ground. | |
| mislead verb | /mɪsˈliːd/ | To lead astray, in a false direction. |
| physicist noun | /ˈfɪzɪsɪst/ | A person whose occupation specializes in the science of physics, especially at a professional level. |
| educate verb | /ˈɛd͡ʒ.əˌkeɪt/ | To instruct or train. |
| predict verb | /pɹɪˈdɪkt/ | To make a prediction: to forecast, foretell, or estimate a future event on the basis of knowledge and reasoning; to prophesy a future event on the basis of… |
| disingenuous adjective | /ˌdɪ.sɪnˈd͡ʒɛn.ju.əs/ | Not honourable; unworthy of honour. |
| eyeball noun | /ˈaɪ.bɔl/ | The ball of the eye. |
Phrasal verbs you will hear
| Word | Pronunciation | Meaning |
|---|---|---|
| start out verb | To emerge suddenly; to jump out. | |
| go through verb | To travel from one end of something to the other. | |
| blow up verb | To explode or be destroyed by explosion. | |
| end up verb | To bring to a conclusion. | |
| go back verb | To return to a place or state after having been there at a previous time. | |
| go back to verb | To stem from; to originate in. | |
| going over noun | An inspection, examination, review, or investigation. | |
| shut up | /ʃʌt ʌp/ | Stop talking (usually in the form of making annoying, irrelevant, or false comments, during a period of peace and quiet, or when one is not allowed to talk)… |
Sentences worth repeating
Short, complete lines from the video that you can reuse in everyday conversation:
- Are you willing to change your mind?
- It's like, look, are you just, you haven't looked into it yet?
- Are you part of a disinformation campaign?
- What are we going to get in the discussion?
- Remember when that was brought to my attention?
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| “Used to” used to + verb — a past habit or state that is no longer true | used to believe · used to tell · used to be |
| Present perfect continuous have/has been + -ing — an action that started earlier and is still going on | have been asking · I've been spending · has been trying |
| Present perfect have/has + past participle — a past action that still matters now | I've been · have learned · we've gone |
| Passive voice be + past participle — the focus is on what happens, not who does it | was created · is orchestrated · could be faked |
Pronunciation to watch
The speaker uses 163 contractions and reduced forms, such as I'm, don't, you're. Say them the short way, as you hear them.
- The “th” sounds: theoretical /ˌθi.əˈɹɛt.ɪ.kəl/, authentic /ɔˈθɛn.tɪk/
- The “sh” and “zh” sounds: assumption /əˈsʌm(p).ʃ(ə)n/, notion /ˈnoʊʃən/, foolish /ˈfuː.lɪʃ/, socially /ˈsoʊʃəli/, equation /ɪˈkweɪ.ʒən/
- Long words — get the stress right: cosmology /kɑzˈmɑləd͡ʒi/, uneducated /ʌnˈɛd͡ʒəkeɪtɪd/, disingenuous /ˌdɪ.sɪnˈd͡ʒɛn.ju.əs/, critically /ˈkɹɪt.ɪ.kə.li/, supernatural /ˌsu.pəɹˈnæ.tʃə.ɹəl/
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 consensus, earther, assumption.
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.
















