Shadowing Practice: Understanding COPD - Learn English Speaking with Video
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43 sentences
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Understanding Chronic Obstructive Pulmonary Disease Chronic obstructive pulmonary disease,
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or COPD, is a lung disease that makes it difficult to breathe.
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COPD is a long -term disease that often gets worse over time
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and is characterized by inflammation and severe limitation of airflow in and out of the lungs.
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COPD is an umbrella term used to describe a group of breathing conditions, the most common being chronic bronchitis and emphysema.
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Many people living with COPD may have both emphysema and chronic bronchitis.
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A few people have both asthma and COPD.
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Cigarette smoking is the leading cause of COPD.
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Long -term exposure to secondhand smoke or irritants such as air pollution, dust, or workplace fumes, and biomass exposure,
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such as wood smoke, can also contribute to COPD.
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An uncommon genetic disorder called alpha -1 antitrypsin deficiency is sometimes associated with COPD.
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Although respiratory infections such as influenza and pneumonia do not cause COPD, they can make people with COPD very sick.
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Therefore, it is very important to keep these vaccinations up to date.
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At first, COPD may cause no symptoms or only mild symptoms.
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As the disease progresses, common symptoms include shortness of breath, wheezing, and chest tightness, especially with exercise,
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and an ongoing cough, often with a lot of mucus.
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As COPD symptoms worsen, breathing requires much more energy, and it can get harder to exercise or do routine activities,
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like getting dressed or climbing stairs.
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This may lead to fatigue, weight loss, and muscle loss.
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People with COPD can experience a variety of symptoms.
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Different stages of COPD range from mild to moderate to severe.
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In normal functioning lungs, when air is inhaled, it travels down the windpipe and into the airways, or bronchial tubes of the lungs.
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Inside the lungs, the airways branch out into smaller and smaller tubes called bronchioles that are rich in blood supply.
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At the end of these tubes are billions of tiny air sacs called alveoli.
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Normally, the walls of the airways and air sacs are elastic and flexible in nature.
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Inhaling causes each air sac to fill with air.
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Exhaling causes each air sac to deflate.
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Efficient uptake of air into the lungs provides oxygen to the blood, which is then carried to all parts of the body.
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In COPD, however, the airways become thick and inflamed, and they produce more mucus than usual.
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This mucus can clog the airways and makes it hard to breathe.
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In COPD, the walls of the air sacs in the lungs are damaged and lose their elastic quality.
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The air sacs get floppy, broken, and lose their shape.
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As the air spaces get larger, air gets trapped, and there are fewer air sacs to supply oxygen to the blood.
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Because air is trapped in these air sacs, it is difficult for lungs with COPD to deflate like normal lungs.
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This trapped air makes it harder to get fresh air into the lungs and makes breathing more difficult.
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COPD is the third leading cause of death in the United States and affects more than 13 .5 million Americans.
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It is predominantly diagnosed in middle -aged individuals older than 40 years and is present in both women and men.
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Although COPD is more common in men, more women die from this disease each year than men.
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The rate of COPD continues to increase worldwide due to smoking and worsening air pollution.
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While there is no cure for COPD, you can take steps to feel better, stay more active, and slow disease progression.
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COPD can be managed by consulting early with your health care provider, seeking diagnosis and intervention therapies,
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and adopting lifestyle changes that include quitting smoking, pulmonary rehabilitation, healthy eating and exercise,
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and maintaining a positive outlook.
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Vocabulary and speaking notes for this lesson
This speaking lesson is built on the video “Understanding COPD”. The speaker keeps coming back to these words: Copd, lung, sac, disease, airways. This video has 43 sentences and 616 words to shadow. The speech runs for 4:29. The speaker talks at a steady 138 words per minute, a comfortable pace for shadowing. Only 72% 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 |
|---|---|---|
| lung noun | /ˈlʌŋ/ | A biological organ of vertebrates that controls breathing and oxygenates the blood. |
| breathe verb | /bɹiːð/ | To draw air into (inhale), and expel air from (exhale), the lungs in order to extract oxygen and excrete waste gases. |
| sac noun | /sæk/ | A bag or pouch inside a plant or animal that typically contains a fluid. |
| symptom noun | /ˈsɪm(p)təm/ | A perceived change in some function, sensation or appearance of a person that indicates a disease or disorder, such as fever, headache or rash; strictly, a… |
| chronic adjective | /ˈkɹɑ.nɪk/ | Of a problem, that continues over an extended period of time. |
| tube noun | /tuːb/ | Anything that is hollow and cylindrical in shape. |
| trap noun | /tɹæp/ | A machine or other device designed to catch (and sometimes kill) animals, either by holding them in a container, or by catching hold of part of the body. |
| exposure noun | /ɪkˈspəʊ.ʒə(ɹ)/ | The condition of being exposed, uncovered, or unprotected. |
| oxygen noun | /ˈɑksɪd͡ʒən/ | The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas. Sometimes called elemental… |
| pollution noun | /pəˈluʃən/ | Physical contamination, now especially the contamination of the environment by harmful substances, or by disruptive levels of noise, light etc. |
| mild adjective | /ˈmaɪld/ | Gentle and not easily angered |
| elastic adjective | /ə-/ | Capable of stretching; particularly, capable of stretching so as to return to an original shape or size when force is released. |
| thick adjective | /θɪk/ | Relatively great in extent from one surface to the opposite in its smallest solid dimension. |
| muscle noun | /ˈmʌs.əl/ | A contractile form of tissue which animals use to effect movement. |
| efficient adjective | /ɪˈfɪʃənt/ | Making good, thorough, or careful use of resources; not consuming extra. Especially, making good use of time or energy. |
Pronunciation to watch
- The “th” sounds: breathe /bɹiːð/, thick /θɪk/
- The “sh” and “zh” sounds: exposure /ɪkˈspəʊ.ʒə(ɹ)/, pollution /pəˈluʃən/, efficient /ɪˈfɪʃənt/, associate /əˈsoʊʃi.ət/, infection /ɪnˈfɛkʃən/
- Long words — get the stress right: associate /əˈsoʊʃi.ət/, intervention /ɪntɚˈvɛnʃən/, rehabilitation /ˌɹiː.əˌbɪl.ɪˈteɪ.ʃən/, respiratory /ɹɪˈspɪ.ɹət.ə.ɹi/, predominantly /pɹɪˈdɒmɪnəntli/
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 lung, breathe, sac.
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.