Shadowing Practice: What Are Igneous Rocks? - Learn English Speaking with Video
Les maken...
1
Igneous rocks.
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Objective.
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To learn about igneous rocks, their types and formation.
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The Earth's crust is made up of different types of rocks.
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The rocks which make up the maximum volume of the Earth's crust are called igneous rocks.
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The word igneous has been derived from the Latin word ignis, which means fire.
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These rocks are associated with volcanic eruptions.
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Let's study more about igneous rocks and how they are formed.
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The liquid rock matter that we see coming out from volcanoes is called magma.
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It is a hot liquid made of melted minerals.
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When this magma reaches the earth's surface,
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it is known as lava.
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The cooling and the solidification of lava at the Earth's surface result in the formation of extrusive igneous rocks,
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which are also known as volcanic rocks.
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Due to rapid cooling, their crystals are fine-grained.
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However, some of the magma can't come out and settles inside the surface.
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The magma cools slowly beneath the Earth's surface as it is completely surrounded by the soil and rock present there.
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The cooling
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and the solidification of magma at a depth within the Earth's
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crust result in the formation of rocks having large crystals known as intrusive igneous rocks.
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So we have learned that igneous rocks are of two types,
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extrusive igneous rocks and intrusive igneous rocks.
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It is interesting to know that igneous rocks were the first to be formed and are also known as primary rocks.
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Pumice and obsidian are extrusive igneous rocks.
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Pumice is used in making lightweight concrete.
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And obsidian is used in ornaments.
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Granite and diorite are intrusive igneous rocks.
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Both are used as building material.
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To summarise, Igneous rocks are of two types,
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extrusive igneous rocks and intrusive igneous rocks.
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The cooling and the solidification of lava at the Earth's surface result in the formation of extrusive igneous rocks.
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They are also known as volcanic rocks.
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The cooling and the solidification of magma at a depth within the Earth's crust result in the formation of intrusive igneous rocks.
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Woordenschat en spreektips bij deze les
Deze spreekles op niveau C1 is gebaseerd op de video “What Are Igneous Rocks?”. Deze woorden komen het vaakst terug: rock, igneous, magma, extrusive, intrusive. Deze video bevat 33 zinnen en 337 woorden om na te spreken. Het gesproken deel duurt 4:07. De spreker praat langzaam, ongeveer 82 woorden per minuut, zodat je tijd hebt om elke klank na te doen. Slechts 67% van de woorden hoort bij de 3.000 meest gebruikte Engelse woorden, dus de woordenschat is pittig.
Belangrijke woorden in deze video
De 15 moeilijkste woorden uit de video, met uitspraak en betekenis:
| Woord | Uitspraak | Betekenis |
|---|---|---|
| magma zelfstandig naamwoord | /ˈmæɡ.mə/ | magma |
| extrusive bijvoeglijk naamwoord | extrusief | |
| intrusive bijvoeglijk naamwoord | /ɪnˈtɹuːsɪv/ | intrusief |
| volcanic bijvoeglijk naamwoord | /vɔlˈkænɪk/ | vulkanisch |
| lava zelfstandig naamwoord | /ˈlɑvə/ | lava |
| obsidian zelfstandig naamwoord | /əbˈsɪd.i.ən/ | lavaglas, obsidiaan |
| pumice zelfstandig naamwoord | /ˈpʌm.ɪs/ | puimsteen |
| summarize werkwoord | /ˈsʌməˌɹaɪz/ | samenvatten, opsommen |
| derive werkwoord | /dɪˈɹaɪv/ | afleiden |
| eruption zelfstandig naamwoord | /ɪˈɹʌpʃən/ | uitbarsting |
| volcano zelfstandig naamwoord | /vɑlˈkeɪ.noʊ/ | vulkaan, vuurberg |
| surround werkwoord | /səˈɹaʊnd/ | omgeven, omringen |
| granite zelfstandig naamwoord | /ˈɡɹæn.ɪt/ | graniet |
| melt werkwoord | /mɛlt/ | smelten, laten smelten |
| mineral zelfstandig naamwoord | /ˈmɪn.ə.ɹəl/ | delfstof, mineraal |
Phrasal verbs die je zult horen
| Woord | Uitspraak | Betekenis |
|---|---|---|
| come out werkwoord | /ˌkʌm ˈaʊt/ | uitkomen |
Grammatica in deze video
De structuren die de spreker het meest gebruikt, met de exacte woorden uit de video:
| Structuur | In de video |
|---|---|
| Lijdende vorm be + voltooid deelwoord — het gaat om wat er gebeurt, niet om wie het doet | is made · are called · has been derived |
| Present perfect have/has + voltooid deelwoord — iets uit het verleden dat nu nog telt | has been derived · have learned |
Uitspraak om op te letten
Klanken die Nederlandstaligen lastig vinden:
- Stemhebbende eindmedeklinker — /b/, /d/, /g/, /z/, /v/ niet verscherpen: intrusive /ɪnˈtɹuːsɪv/, summarize /ˈsʌməˌɹaɪz/, derive /dɪˈɹaɪv/, surround /səˈɹaʊnd/
- /æ/ — opener dan de Nederlandse “e”: magma /ˈmæɡ.mə/, volcanic /vɔlˈkænɪk/, granite /ˈɡɹæn.ɪt/
- /g/ — een harde plofklank, geen Nederlandse “g”: igneous /ˈɪɡ.ni.əs/, magma /ˈmæɡ.mə/, granite /ˈɡɹæn.ɪt/
Zo oefen je met deze video
- Luister de hele video één keer zonder te spreken en noteer de woorden die je niet kent.
- Spreek zin voor zin na op normale snelheid en herhaal elke zin tot je ritme gelijk is aan dat van de spreker.
- Neem jezelf op en vergelijk met het origineel; let daarbij op woorden als magma, extrusive, intrusive.
Wat is de Shadowing-techniek?
Shadowing is een wetenschappelijk onderbouwde taalleermethode die oorspronkelijk is ontwikkeld voor professionele tolkentraining en gepopulariseerd door polyglot Dr. Alexander Arguelles. De methode is eenvoudig maar krachtig: je luistert naar native Engelse audio en herhaalt het onmiddellijk hardop — als een schaduw die de spreker volgt met slechts 1–2 seconden vertraging. In tegenstelling tot passief luisteren of grammaticadrills, dwingt shadowing je hersenen en mondspieren om echte spraakpatronen tegelijkertijd te verwerken en te reproduceren. Onderzoek toont aan dat het de uitspraaknauwkeurigheid, intonatie, ritme, verbonden spraak, luisterbegrip en spreekvaardigheid aanzienlijk verbetert — waardoor het een van de meest effectieve methoden is voor IELTS Speaking-voorbereiding en echte Engelse communicatie.