Pratique du Shadowing: Unit 16 | The energy crisis | Vocabulary for IELTS | All English 4U - Apprendre l'anglais à l'oral avec YouTube

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Music Recording 16 Let's find out just how environmentally aware you are.
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Music Recording 16 Let's find out just how environmentally aware you are.
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Question 1.
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How many trees do you think it would take to offset the CO2 emissions from a long-distance flight?
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Well, it's estimated that for each mile,
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or 1.6 kilometres, that a jet flies,
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half a kilo of CO2 is added to the atmosphere.
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So, a round trip of 10,000 miles would emit about one and a half tonnes of CO2 per passenger.
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The amount of CO2 a tree can absorb depends on factors such as its type,
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location and age.
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The company Future Forests says that on average it would take two trees 99 years to counter the effect of this trip.
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So the answer here is C.
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Question 2.
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What is the most environmentally friendly way to wash your clothes?
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Well, the solvents used by most dry cleaners are damaging to the environment.
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In a washing machine, the vast majority of the energy,
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about 90% of it, goes into heating up the water,
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not running through the cycle.
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Washing clothes in hot water,
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even by hand, uses a lot of energy to heat the water.
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Keeping washing temperatures low and always washing a full load is the best policy.
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So the correct answer is C.
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Question 3.
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Do you need to always turn off your electric lights to save energy?
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It is a common myth that flicking the lights on and off uses more energy than leaving them on.
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In fact,
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an ordinary bulb only has to be turned off for three seconds to outweigh the cost of turning it back on.
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For energy efficient and other fluorescent bulbs,
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this rises to five minutes.
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Energy efficient light bulbs use 75% less energy than ordinary ones,
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so if you have those but leave them on as you tidy,
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you'll probably still use less energy than if you switch your standard bulbs on and off.
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So the correct answer is B.
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Question 4.
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What is the most energy efficient way of cooking a baked potato?
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A microwave uses just a third of the electricity required to operate an electric oven.
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And, of course, the potato will take much less time to cook.
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So the correct answer is B.
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Question 5.
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What is the best way to help reduce your CO2 emissions throughout the year?
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Well, it's estimated that one person taking the train for a year,
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rather than driving a car,
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would reduce their CO2 emission total by 2.9 tonnes.
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Hanging out your washing, rather than using a tumble dryer,
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would cut CO2 by 0.9 tonnes,
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and working from home one day a week would cut 0.88 tonnes.
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So the correct answer is A.
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Recording find out just how environmentally aware you are.
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Question 1.
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How many trees do you think it would take to offset the CO2 emissions from a long-distance flight?
50
Well, it's estimated that for each mile,
51
or 1.6 kilometres, that a jet flies,
52
half a kilo of CO2 is added to the atmosphere.
53
So a round trip of 10,000 miles would emit about one and a half tons of CO2 per passenger.
54
The amount of CO2 a tree can absorb depends on factors such as its type,
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location and age.
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The company Future Forests says that on average it would take two trees 99 years to counter the effect of this trip.
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So the answer here is C.
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Question 2.
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What is the most environmentally friendly way to wash your clothes?
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Well, the solvents used by most dry cleaners are damaging to the environment.
61
In a washing machine, the vast majority of the energy,
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about 90% of it, goes into heating up the water,
63
not running through the cycle.
64
Washing clothes in hot water,
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even by hand, uses a lot of energy to heat the water.
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Keeping washing temperatures low and always washing a full load is the best policy.
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So the correct answer is C.
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Question 3.
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Do you need to always turn off your electric lights to save energy?
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It is a common myth that flicking the lights on and off uses more energy than leaving them on.
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In fact,
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an ordinary bulb only has to be turned off for three seconds to outweigh the cost of turning it back on.
73
For energy efficient and other fluorescent bulbs,
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this rises to five minutes.
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Energy-efficient light bulbs use 75% less energy than ordinary ones.
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So if you have those,
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but leave them on as you tidy,
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you'll probably still use less energy than if you switch your standard bulbs on and off.
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So the correct answer is B.
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Question 4.
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What is the most energy-efficient way of cooking a baked potato?
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A microwave uses just a third of the electricity required to operate an electric oven.
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And, of course, the potato will take much less time to cook.
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So the correct answer is B.
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Question 5.
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What is the best way to help reduce your CO2 emissions throughout the year?
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Well, it's estimated that one person taking the train for a year,
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rather than driving a car would reduce their CO2 emission total by 2.9 tonnes.
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Hanging out your washing rather than using a tumble dryer would cut CO2 by 0.9 tonnes
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and working from home one day a week would cut 0.88 tonnes.
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So the correct answer is A.
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Context & Background

In the video titled "Unit 16 | The energy crisis | Vocabulary for IELTS | All English 4U," the speaker engages viewers in a discussion about energy consumption and its environmental impacts. The dialogue presents informative questions regarding carbon dioxide emissions and energy efficiency in daily activities. Topics range from the number of trees needed to offset flight emissions to efficient washing practices and cooking methods. This informative content serves as a pathway for learners to build vocabulary around environmental concerns while honing their English communication skills, especially suitable for those preparing for the IELTS.

Top 5 Phrases for Daily Communication

  • "offset CO2 emissions" - A phrase implying actions taken to counterbalance carbon dioxide pollution.
  • "environmentally friendly" - Refers to practices that do not harm the environment.
  • "energy efficient" - Describes systems or devices that use less energy to perform the same task.
  • "reduce your carbon footprint" - A common expression used to discuss strategies to lower one’s environmental impact.
  • "common myth" - This phrase indicates a widely held but false belief, useful for discussing misconceptions about energy use.

Step-by-step Shadowing Guide

To improve your English pronunciation and comprehension through the video "Unit 16 | The energy crisis," follow this systematic approach:

  1. Watch the Video: Begin by watching the video without pause. Familiarize yourself with the overall message and context.
  2. Listening for Details: Play the video again, focusing intensely on the speaker's pronunciation and intonation in critical sections. Pay particular attention to the top phrases listed above.
  3. Shadow the Speaker: After listening, try to shadow speech. Play a sentence, then repeatedly pause the video and repeat what was said immediately after the speaker. The goal is to match their pace and pronunciation.
  4. Record Yourself: Record your shadowing practice. Listen to your recording and compare it to the original video. Notice areas for improvement in clarity and intonation.
  5. Practice Regularly: Consistent practice is key. Return to this video and others like it regularly to learn English with YouTube as part of your IELTS speaking practice.

By integrating this approach, you can master difficult phrases and improve your overall English abilities, helping you stand out in an IELTS speaking context. Utilize shadowspeaks techniques daily to enrich your vocabulary and pronunciation skills!

Qu'est-ce que la technique du Shadowing ?

Le Shadowing est une technique d'apprentissage des langues fondée sur la science, développée à l'origine pour la formation des interprètes professionnels. Le principe est simple mais puissant : vous écoutez de l'anglais natif et le répétez immédiatement à voix haute — comme une ombre suivant le locuteur avec un décalage de 1 à 2 secondes. Les recherches montrent une amélioration significative de la précision de la prononciation, de l'intonation, du rythme, des liaisons, de la compréhension orale et de la fluidité.

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