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#Science
Rechargeable Batteries
Powering our world
Updated: 2021.12.16
3 min read · Advanced
Rechargeable Batteries
충전식 배터리에 대한 진실과 오해
Discussion Questions
Q1
In your own words, please briefly summarize the article.
Q2
What was your first impression after reading the passage?
Q3
Have you ever heard about the myths described in the passage? If you have, did you believe them? Why or why not?
Q4
Are you satisfied with the explanation provided in the passage? Why or why not?
Q5
Which of the above myths do you think is most believable? Why?
Q6
Do you think future technology will continue using rechargeable batteries? Why or why not?
Q7
Are there any pieces of tech that you wish had a rechargeable battery? What is it?
Q8
Do you think it’s more important for batteries to last longer or be smaller?
Q9
If you have a question or questions that you'd like to discuss during your class, please write them down.
Expressions
flood
to fill in large numbers (to the point of overflowing)
Example
1

After the enormous success of the “Z-flip,” foldable phones will soon flood the market.

Example
2

He was flooded with joy when his crush asked him out.

top up
to put more of something to fill the container to the top
Example
1

Hey, your glass looks nearly empty. Do you want to top it up?

Example
2

I’ll top up the tank before we do anything else.

short-circuit
for electricity to travel along the wrong route due to damaged wires or to cause something to short-circuit
Example
1

Don’t bend the battery pack because the thing can short-circuit.

Example
2

The old coffee machine had short circuited and caught on fire.

본 교재는 당사 편집진이 제작하는 링글의 자산으로 저작권법에 의해 보호됩니다. 링글 플랫폼 외에서 자료를 활용하시는 경우 당사와 사전 협의가 필요합니다.
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