Shadowing Practice: RE3 Unit 7A - Learn English Speaking with Video

Ders oluşturuluyor...
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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.

Bu Ders Hakkında

Bu video, dünya enerji kaynakları üzerine bir okuma metni içerir ve solar, rüzgar ve nükleer enerji gibi alternatif kaynaklar hakkında detaylı bilgi verir. Öğrenciler, bu konuda karmaşık cümle yapıları, teknik terimler ve karşılaştırmalı ifadeler kullanarak İngilizce okuma ve konuşma becerilerini geliştirebilir. Özellikle IELTS konuşma pratiği için önemli olan mantıksal akış ve detaylı anlatım becerileri burada çalışılabilir.

Ana Kelime ve Cümleler

  • Finite: Sınırlı (Örnek: "Fossil fuels have a finite supply.")
  • Emissions: Emisyonlar, atık gazlar (Örnek: "Solar energy produces no emissions.")
  • Incentives: Teşvikler (Örnek: "Governments offer incentives for renewable energy.")
  • Nuclear waste: Nükleer atık (Örnek: "Storing nuclear waste is a big problem.")
  • Surplus: Fazla, artı (Örnek: "We need to store energy surplus.")

Pratik İpuçları

Video, orta hızda konuşulan ve teknik terimler içeren bir metin olduğu için gölge konuşması yaparken dikkatli olmalısınız. İlk olarak, videoyu birkaç kez dinleyin ve önemli noktaları not alın. Daha sonra, her cümleyi tek tek tekrarlayın; telaffuzunu, tonunu ve intonasyonunu mümkün olduğunca yakın bir şekilde takip edin. Gölge konuşması, özellikle IELTS konuşma pratiğinde doğal bir akış kazanmanıza yardımcı olur.

Video'daki karşılaştırmalı ifadeler (örneğin "unlike solar power, wind power works well...") dikkatle incelenmelidir. Bu tür cümleleri tekrarlarken, iki farklı konuyu bağlayan bağlaçların kullanımını öğrenin. Ayrıca, "primarily because", "as a result" gibi neden-sonuç ilişkisi ifadelerini vurgulayarak konuşmanızı daha mantıksal hale getirebilirsiniz.

Son olarak, video'daki sayılar ve istatistikler (örneğin "2.5 million solar panels") telaffuz edilirken doğru accentuation kullanın. Bu, hem anlama hem de konuşma becerinizde önemli bir rol oynar. Gölge konuşması yaparken sabırlı olun; tekrar tekrar pratik, doğal bir konuşma stili kazanmanız için gereklidir.

Gölgeleme Tekniği Nedir?

Gölgeleme, başlangıçta profesyonel tercüman eğitimi için geliştirilen ve çok dilli Dr. Alexander Arguelles tarafından popüler hale getirilen, bilim destekli bir dil öğrenme tekniğidir. Yöntem basit ama güçlüdür: ana dili İngilizce olan bir sesi dinler ve hemen yüksek sesle tekrar edersiniz — konuşmacıyı 1-2 saniye gecikmeyle takip eden bir gölge gibi. Pasif dinleme veya dilbilgisi alıştırmalarının aksine, gölgeleme beyninizi ve ağız kaslarınızı gerçek konuşma kalıplarını eşzamanlı olarak işlemeye ve yeniden üretmeye zorlar. Araştırmalar, telaffuz doğruluğu, tonlama, ritim, bağlı konuşma, dinleme anlama ve konuşma akıcılığını önemli ölçüde geliştirdiğini göstermektedir — bu da onu IELTS Konuşma hazırlığı ve gerçek dünya İngilizce iletişimi için en etkili yöntemlerden biri yapar.

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