Shadowing Practice: RE3 Unit 7A - Learn English Speaking with Video
Les maken...
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Track 13, Reading 7a Powering the Planet Despite modern society's heavy dependence on fossil fuels for energy,
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most people are aware that the supply of these fuels is finite.
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As oil and other fossil fuels become more costly and difficult to find, researchers are looking at alternative energy sources,
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including solar, wind, and even nuclear power.
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But which substitute, if any, is the right one?
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Solar.
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Solar panels catch energy directly from the sun and convert it into electricity.
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One of the world's largest solar power stations is in the Indian state of Tamil Nadu,
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where more than 2 .5 million solar panels have the capacity to generate enough power for 750 ,000 people.
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But unlike the burning of fossil fuels, the process used to create all that solar energy produces no emissions.
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Today, however, solar power provides less than 2 % of the world's energy,
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primarily because the cost of the panels is still very high.
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But price is only one issue.
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Clouds and darkness also cause solar panels to produce less energy.
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This requires that additional power sources, such as batteries, be available.
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Some scientists think the solution to this problem can be found in space, which is the ideal place to gather energy from the sun.
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With no clouds and no night time, a space -based solar power station could operate constantly.
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These stations would send the power back to Earth, which could then be turned into electricity for consumption.
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Advocates of solar space stations say this technology would initially require a lot of money, but eventually, it could provide continuous,
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clean energy that would be cheaper than other fuels.
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Also, unlike other energy sources, solar power from space would last as long as the sun shines,
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and would guarantee everyone on Earth all the energy they need.
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Wind Wind, the fastest -growing alternative energy source, is another way of collecting energy from the sun.
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Wind is caused by the sun's heat rather than its light.
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Therefore, unlike solar power, wind power works well even on cloudy days.
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All over the world, incentives designed to decrease the dependence on oil and coal have led to a steep increase in wind -powered energy.
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Today, Asia leads the world in wind power, producing around 230 ,000 megawatts,
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the equivalent of 230 large coal -powered plants.
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Europe produces nearly 180 ,000 megawatts.
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North America remains a distant third at 105 ,000.
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Despite its successes, some people are protesting wind power development, saying the turbines are both noisy and ugly.
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Just outside England's Lake District, a protected national park, a dozen existing wind towers are due to be removed.
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This is a high -quality landscape, says one local homeowner.
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They shouldn't be putting those things in here.
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There are other challenges, too.
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If the wind doesn't blow, the turbines are not able to produce adequate energy.
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As a result, other power sources are needed.
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In contrast, a strong wind can create too much power.
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In cases like this, the energy company must sell the extra power at a much reduced rate, which is not good for business.
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What's needed for both wind and solar is a way to store a large energy surplus.
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However, most systems are still decades away from making this a reality.
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On the plus side, both wind and solar power enable people to generate their own energy where they live.
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People can have their own windmills or solar panels with batteries for calm days.
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Nuclear In the 1970s, nuclear power was seen as the main energy alternative.
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Nuclear power produces vast amounts of electricity more cheaply than gas or coal with no carbon emissions.
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For a number of years in the 1980s and 90s, however, use of nuclear power declined due to accidents,
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concerns about nuclear waste storage and disposal, and high construction costs.
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Today, times are changing.
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Worldwide, about 450 plants generate 11 % of the planet's electric power,
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and some countries have invested heavily in nuclear energy.
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France, for instance, gets three -quarters of its electricity from nuclear power, the highest percentage of any country.
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China has started to build one or two new plants a year, and India has also begun to utilize nuclear energy on a
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large scale however there are still concerns about the safety of
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nuclear power as seen for example at the fukushima nuclear power
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plant in japan the country had to close the nuclear reactors at fukushima
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when the plant was hit by a tsunami
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and as a consequence began releasing substantial amounts of radioactive materials many still believe however
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that nuclear power is one of the future's greenest energy alternatives.
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In the end, are any of these sources alone the answer to our current energy problems?
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The short answer is no, but used in some combination, along with other power sources,
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we may find ways to reduce and eventually eliminate our dependence on fossil fuels.
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Waarom oefenen met deze video om te spreken?
Deze video over alternatieve energiebronnen is perfect om je engelse spreekvaardigheid te oefenen! De taal is helder, actueel en bevat veel zinstructuren die je in het dagelijks leven kunt gebruiken. Bovendien biedt het een boeiende context, waardoor het leuker is om te oefenen met de shadowing techniek. Door te luisteren en direct na te spreken (schaduw spreken), leer je niet alleen de juiste intonatie en tempo, maar ook hoe je complexe onderwerpen helder uitdrukt. Ideaal voor wie wil leren engels met video's en zijn spreekvaardigheid op een natuurlijke manier wil verbeteren!
Grammatica & uitingen in context
Let op deze handige structuren uit de video:
- "Despite...": Gebruikt om een tegenstelling te markeren, bijvoorbeeld "Despite modern society's heavy dependence..." (Ondanks de zware afhankelijkheid van de moderne samenleving...). Handig om complexere ideeën te combineren.
- "...is caused by...": Om oorzaken uit te drukken, zoals "Wind is caused by the sun's heat..." (Wind wordt veroorzaakt door de warmte van de zon...). Nuttig voor uitleggevende zinnen.
- "...enable people to...": Om mogelijkheden te beschrijven, zoals "both wind and solar power enable people to generate their own energy..." (zowel wind- als zonne-energie maken het mogelijk voor mensen om hun eigen energie op te wekken...). Prachtig voor het uiten van voordelen.
Veelvoorkomende uitspraakvalkuilen
Sommige woorden in de video kunnen lastig zijn. Let op:
- "Fossil fuels": Zorg voor de juiste klemtoon op "fossil" (FO-sil) en "fuels" (FYOO-els). Veel leerlingen verkeerd klemtonen op "fuels".
- "Turbines": Uitgesproken als "TUR-bines" (niet "tur-BI-nes"). Let op de klemtoon op de eerste syllabe.
- "Nuclear": Veel mensen maken er "NUK-lear" van, maar de juiste uitspraak is "NYOO-klee-er". Oefen dit met de shadowing techniek of een shadowing app om het te perfectioneren!
Door deze punten te leren, word je niet alleen beter in het begrijpen, maar ook in het spreken van Engels. Klaar om te beginnen? Start met de video en probeer de shadowing techniek — je zult zien dat je spreekvaardigheid snel verbeterd!
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 | can be found · be turned · is caused |
| Present perfect have/has + voltooid deelwoord — iets uit het verleden dat nu nog telt | have led · have invested · has started |
| Betrekkelijke bijzinnen who / which + zin — extra informatie over een persoon of ding | space, which is · rate, which is |
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.