Shadowing Practice: The Earth's Atmosphere - Learn English Speaking with Video
Vocabulary and speaking notes for this lesson
This speaking lesson is built on the video “The Earth's Atmosphere”. The speaker keeps coming back to these words: atmosphere, biosphere, geosphere, gases, Earth. This video has 20 sentences and 254 words to shadow. The speech runs for 3:03. The speaker talks slowly, about 83 words per minute, so there is time to copy every sound. Only 61% 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 |
|---|---|---|
| atmosphere noun | /ˈætməsˌfɪɹ/ | The gases surrounding the Earth or any astronomical body. |
| sphere noun | /sfɪɚ/ | A surface in three dimensions consisting of all points equidistant from a center. . |
| layer noun | /ˈleɪ̯ɚ/ | A single thickness of some material covering a surface. |
| interaction noun | /ˌɪn.təˈɹæk.ʃən/ | The situation or occurrence in which two or more things act upon one another to produce an effect; the effect resulting from such a situation or occurrence. |
| breathe verb | /bɹiːð/ | To draw air into (inhale), and expel air from (exhale), the lungs in order to extract oxygen and excrete waste gases. |
| 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… |
| interact verb | /ɪn.təˈɹækt/ | To engage in communication and other shared activities (with someone). |
| particle noun | /ˈpɑɹtək(ə)l/ | A very small piece of matter, a fragment; especially, the smallest possible part of something. |
| surround verb | /səˈɹaʊnd/ | To encircle something or simultaneously extend in all directions. |
| organism noun | /ˈɔɹ.ɡəˌnɪz.əm/ | A discrete and complete living thing, such as animal, plant, fungus or microorganism. |
| primarily adverb | /ˈpɹaɪ.mə.ɹə.li/ | Of a primary or central nature, first and foremost. |
| thin adjective | /ˈθɪn/ | Having little thickness or extent from one surface to its opposite. |
| dust noun | /dʌst/ | Fine, dry particles of matter found in the air and covering the surface of objects, typically consisting of soil lifted up by the wind, pollen, hair, fiber… |
| vital adjective | /ˈvaɪtəl/ | Relating to or characteristic of life. |
| contribute verb | /kənˈtɹɪb.jut/ | To give something that is or becomes part of a larger whole. |
Pronunciation to watch
- The “th” sounds: breathe /bɹiːð/, thin /ˈθɪn/, thermosphere /ˈθɝməsfɪɚ/
- The “sh” and “zh” sounds: interaction /ˌɪn.təˈɹæk.ʃən/, shield /ˈʃild/, crucial /ˈkɹuː.ʃəl/, radiation /ˌɹeɪ.diˈeɪ.ʃən/, erosion /ɪˈɹəʊʒən/
- Long words — get the stress right: interaction /ˌɪn.təˈɹæk.ʃən/, organism /ˈɔɹ.ɡəˌnɪz.əm/, primarily /ˈpɹaɪ.mə.ɹə.li/, radiation /ˌɹeɪ.diˈeɪ.ʃən/, facilitate /fəˈsɪlɪteɪt/
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 atmosphere, sphere, layer.
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.





























