Shadowing Practice: DuPont analysis explained - Learn English Speaking with Video
Vocabulary and speaking notes for this lesson
This C1 speaking lesson is built on the video “DuPont analysis explained”. The speaker keeps coming back to these words: asset, return, Dupont, financial, element. This video has 62 sentences and 996 words to shadow. The speech runs for 6:15. The speaker talks at a natural 160 words per minute, close to everyday conversation. Only 78% of the words are among the 3,000 most common in English, so the vocabulary is demanding. 10 of its 62 sentences are questions, so it is good practice for question intonation and short answers.
Key vocabulary in this video
The 15 most advanced words in the video, with pronunciation and meaning:
| Word | Pronunciation | Meaning |
|---|---|---|
| turnover noun | /ˈtɝnoʊvɚ/ | The amount of money taken as sales transacted in a given period. |
| leverage noun | /ˈlɛv.(ə.)ɹɪd͡ʒ/ | A force compounded by means of a lever rotating around a pivot. |
| denominator noun | /dɪˈnɒmɪneɪtə(ɹ)/ | The number or expression written below the line in a fraction (such as 2 in ½). |
| multiply verb | /ˈmʌltɪplaɪ/ | To increase the amount, degree or number of (something). |
| fraction noun | /ˈfɹæk.ʃən/ | A part of a whole, especially a comparatively small part. |
| trivia noun | /ˈtɹɪvi.ə/ | Insignificant trifles of little importance, especially items of unimportant information. |
| shareholder noun | /ˈʃɛəˌhəʊl.də(ɹ)/ | One who owns shares of stock in a corporation. |
| minimize verb | /ˈmɪn.ɪˌmaɪz/ | To make (something) smaller or as small as possible; shrink; reduce. |
| indicator noun | /ˈɪn.dɪˌkeɪ.tə(ɹ)/ | A pointer or index that indicates something. |
| subscribe verb | /səbˈskɹaɪb/ | To write (one’s name) at the bottom of a document; to sign (one's name). |
| variation noun | /ˌvɛəɹiˈeɪʃn̩/ | The act of varying; a partial change in the form, position, state, or qualities of a thing. |
| holistic adjective | /hoʊˈlɪs.tɪk/ | Related to holism. |
| mathematically adverb | According to or using mathematics. | |
| numerator noun | /ˈnuː.məɹˌeɪ̯.təɹ/ | The number or expression written above the line in a fraction (such as 1 in ½). |
| profitability noun | /ˌpɹɑ.fɪ.təˈbɪl.ɪ.ti/ | The state or quality of being profitable; capacity to make a profit. |
Phrasal verbs you will hear
| Word | Meaning |
|---|---|
| come up with verb | To manage to produce, deliver, or present (something) by inventing, creating, thinking of, or obtaining it. |
| fit together verb | To put the appropriate parts of (something) into a whole; to combine pieces that go together to create a finished object. |
| go under verb | To descend into a body of water; to founder. |
| go up verb | To move upwards. |
Sentences worth repeating
Short, complete lines from the video that you can reuse in everyday conversation:
- What are the terms you negotiate with your customers?
- Are you getting your customers to pay on time?
- Are you ready for some more excitement?
Grammar in this video
The structures the speaker uses most, with the exact words from the video:
| Structure | In the video |
|---|---|
| Passive voice be + past participle — the focus is on what happens, not who does it | is defined · are logged · are generated |
| Relative clauses who / which + clause — extra information about a person or thing | Sales, which is · tax, which is |
| Present perfect have/has + past participle — a past action that still matters now | has generated · have seen |
Pronunciation to watch
- The “sh” and “zh” sounds: fraction /ˈfɹæk.ʃən/, shareholder /ˈʃɛəˌhəʊl.də(ɹ)/, variation /ˌvɛəɹiˈeɪʃn̩/, negotiate /nəˈɡəʊ.ʃi.eɪt/, isolation /ˌaɪsəˈleɪʃən/
- Long words — get the stress right: denominator /dɪˈnɒmɪneɪtə(ɹ)/, indicator /ˈɪn.dɪˌkeɪ.tə(ɹ)/, numerator /ˈnuː.məɹˌeɪ̯.təɹ/, profitability /ˌpɹɑ.fɪ.təˈbɪl.ɪ.ti/, ubiquitous /juːˈbɪkwɪtəs/
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 turnover, leverage, denominator.
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.











