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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Fatbergs are a growing scourge infesting cities around the world — some are more than 800 feet
long and weigh more than four humpback whales. These gross globs, which can cause sewer
systems to block up and even overflow, have been plaguing the U.S., Great Britain and Australia
for the past decade, forcing governments and utilities companies to send workers down into the
sewers armed with water hoses, vacuums and scrapers with the unenviable task of prying them
loose.
"It is hard not to think of [fatbergs] as a tangible symbol of the way we live now, the ultimate
product of our disposable, out of sight, out of mind culture," wrote journalist Tim Adams in The
Guardian.
At their core, fatbergs are the accumulation of oil and grease that's been poured down the drain,
congealing around flushed nonbiological waste like tampons, condoms and baby wipes. When
fat sticks to the side of sewage pipes, the wipes and other detritus get stuck, accumulating layer
upon layer of gunk in a sort of slimy snowball effect.
Fatbergs also collect other kinds of debris — London fatbergs have been cracked open to reveal
pens, false teeth and even watches.
Restaurants are a big contributor to fatbergs: Thames Water, the London utilities company,
found nine out of 10 fast-food eateries lacked adequate grease traps to stop fat from entering the
sewers. Homeowners also contribute to the problem by pouring grease and fat down the sink.
Even though its component materials are soft, fatbergs themselves can be tough as rocks.
Researchers have found a host of dangerous bacteria in fatbergs, including listeria and e.coli.
Fatbergs are notorious for their fetid smell, which can make even the hardiest sewer workers
gag, and chipping away at one can release noxious gases.
The key to fatberg prevention is remembering the four Ps: Pee, poo, puke and (toilet) paper are
the only things that should be flushed.
Newsweek, 14 March, 2019. Adaptado.
Língua Inglesa | Prof. Andrea Belo
O texto informa que, na opinião do jornalista Tim Adams, os fatbergs
(A) integram a paisagem londrina, causando impacto em razão de suas 
dimensões.
(B) constituem representação real dos hábitos humanos atuais.
(C) simbolizam aspectos culturais submetidos a análises racionais.
(D) desafiam o repertório tecnológico da engenharia de águas.
(E) demonstram incentivo para que moradores consolidem seus 
costumes.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Fatbergs are a growing scourge infesting cities around the world — some are more than 800 feet
long and weigh more than four humpback whales. These gross globs, which can cause sewer
systems to block up and even overflow, have been plaguing the U.S., Great Britain and Australia
for the past decade, forcing governments and utilities companies to send workers down into the
sewers armed with water hoses, vacuums and scrapers with the unenviable task of prying them
loose.
"It is hard not to think of [fatbergs] as a tangible symbol of the way we live now, the ultimate
product of our disposable, out of sight, out of mind culture," wrote journalist Tim Adams in The
Guardian.
At their core, fatbergs are the accumulation of oil and grease that's been poured down the drain,
congealing around flushed nonbiological waste like tampons, condoms and baby wipes. When
fat sticks to the side of sewage pipes, the wipes and other detritus get stuck, accumulating layer
upon layer of gunk in a sort of slimy snowball effect.
Fatbergs also collect other kinds of debris — London fatbergs have been cracked open to reveal
pens, false teeth and even watches.
Restaurants are a big contributor to fatbergs: Thames Water, the London utilities company,
found nine out of 10 fast-food eateries lacked adequate grease traps to stop fat from entering the
sewers. Homeowners also contribute to the problem by pouring grease and fat down the sink.
Even though its component materials are soft, fatbergs themselves can be tough as rocks.
Researchers have found a host of dangerous bacteria in fatbergs, including listeria and e.coli.
Fatbergs are notorious for their fetid smell, which can make even the hardiest sewer workers
gag, and chipping away at one can release noxious gases.
The key to fatberg prevention is remembering the four Ps: Pee, poo, puke and (toilet) paper are
the only things that should be flushed.
Newsweek, 14 March, 2019. Adaptado.
Língua Inglesa | Prof. Andrea Belo
De acordo com o texto, o processo de bloqueio do fluxo de esgoto, provocado 
pelos fatbergs, ocorre
(A) por falha no sistema de limpeza das galerias a cargo das prefeituras.
(B) por conta do diâmetro estreito dos canos antigos.
(C) pela solidificação da água na tubulação, em virtude das baixas temperaturas.
(D) pela aderência da gordura e outros detritos nas laterais da tubulação.
(E) pelo descolamento de placas de concreto dentro da rede de abastecimento 
de água.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Fatbergs are a growing scourge infesting cities around the world — some are more than 800 feet
long and weigh more than four humpback whales. These gross globs, which can cause sewer
systems to block up and even overflow, have been plaguing the U.S., Great Britain and Australia
for the past decade, forcing governments and utilities companies to send workers down into the
sewers armed with water hoses, vacuums and scrapers with the unenviable task of prying them
loose.
"It is hard not to think of [fatbergs] as a tangible symbol of the way we live now, the ultimate
product of our disposable, out of sight, out of mind culture," wrote journalist Tim Adams in The
Guardian.
At their core, fatbergs are the accumulation of oil and grease that's been poured down the drain,
congealing around flushed nonbiological waste like tampons, condoms and baby wipes. When
fat sticks to the side of sewage pipes, the wipes and other detritus get stuck, accumulating layer
upon layer of gunk in a sort of slimy snowball effect.
Fatbergs also collect other kinds of debris — London fatbergs have been cracked open to reveal
pens, false teeth and even watches.
Restaurants are a big contributor to fatbergs: Thames Water, the London utilities company,
found nine out of 10 fast-food eateries lacked adequate grease traps to stop fat from entering the
sewers. Homeowners also contribute to the problem by pouring grease and fat down the sink.
Even though its component materials are soft, fatbergs themselves can be tough as rocks.
Researchers have found a host of dangerous bacteria in fatbergs, including listeria and e.coli.
Fatbergs are notorious for their fetid smell, which can make even the hardiest sewer workers
gag, and chipping away at one can release noxious gases.
The key to fatberg prevention is remembering the four Ps: Pee, poo, puke and (toilet) paper are
the only things that should be flushed.
Newsweek, 14 March, 2019. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Considerado o contexto, os quatro elementos associados à prevenção 
dos fatbergs têm em comum o fato de
(A) conterem pouca gordura.
(B) ocorrerem em quantidade reduzida.
(C) serem considerados matéria orgânica.
(D) terem sua frequência controlada.
(E) estarem livres de bactérias.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
If you take a look at my smartphone, you’ll know that I like to order out. But am I helping the small local
businesses? You would think that if you own a restaurant you’d be thrilled to have an outsourced service that
would take care of your delivery operations while leveraging their marketing might to expand your businesses’
brand. However, restaurant owners have complained of lack of quality control once their food goes out the
door. They don’t like that the delivery people are the face of their product when it gets into the customer’s
hand. Some of the delivery services have been accused of listing restaurants on their apps without the owners’
permission, and oftentimes publish menu items andprices that are incorrect or out of date.
But there is another reason why restaurant owners aren’t fond of delivery services. It’s the costs, which, for
some, are becoming unsustainable. Even with the increased revenues from the delivery services, the fees wind
up killing a restaurant’s margins to the extent that it’s at best marginally profitable. Therefore, some
restaurants are pushing harder to drive orders from their own websites and offering special deals for
customers that use their in-house delivery people.
The simple fact is that these delivery apps are here to stay. They are enormously popular and have significantly
grown. I believe that restaurant owners that resist these apps are hurting their brands by missing out on
potential customers. The good news is that the delivery platforms are not as evil as some would portray them.
They have some skin in the game. They are competing against other services. They want their listed restaurants
to profit. Maybe instead of fighting, the nation’s restaurant industry needs to proactively embrace the delivery
service industry and figure out ways to profitably work together.
The Guardian. 02 December, 2020. Adaptado.
Língua Inglesa | Prof. Andrea Belo
De acordo com o texto, para os proprietários de restaurante, a principal vantagem 
dos aplicativos de entrega de comida é que eles
(A) procuram oferecer taxas atraentes para a utilização de sua tecnologia.
(B) demonstram preocupação crescente com a qualidade do serviço que oferecem.
(C) melhoram a avaliação dos restaurantes pela imprensa especializada.
(D) garantem que suas listas de restaurantes e menus sejam atualizadas de modo 
criterioso.
(E) possuem uma estrutura de marketing que possibilita expansão do círculo de 
clientes.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
If you take a look at my smartphone, you’ll know that I like to order out. But am I helping the small local
businesses? You would think that if you own a restaurant you’d be thrilled to have an outsourced service that
would take care of your delivery operations while leveraging their marketing might to expand your businesses’
brand. However, restaurant owners have complained of lack of quality control once their food goes out the
door. They don’t like that the delivery people are the face of their product when it gets into the customer’s
hand. Some of the delivery services have been accused of listing restaurants on their apps without the owners’
permission, and oftentimes publish menu items and prices that are incorrect or out of date.
But there is another reason why restaurant owners aren’t fond of delivery services. It’s the costs, which, for
some, are becoming unsustainable. Even with the increased revenues from the delivery services, the fees wind
up killing a restaurant’s margins to the extent that it’s at best marginally profitable. Therefore, some
restaurants are pushing harder to drive orders from their own websites and offering special deals for
customers that use their in-house delivery people.
The simple fact is that these delivery apps are here to stay. They are enormously popular and have significantly
grown. I believe that restaurant owners that resist these apps are hurting their brands by missing out on
potential customers. The good news is that the delivery platforms are not as evil as some would portray them.
They have some skin in the game. They are competing against other services. They want their listed restaurants
to profit. Maybe instead of fighting, the nation’s restaurant industry needs to proactively embrace the delivery
service industry and figure out ways to profitably work together.
The Guardian. 02 December, 2020. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Segundo o texto, uma das soluções encontradas pelos donos de restaurante para 
amenizar os problemas com os serviços de entrega é
(A) o contato telefônico com clientes para ouvir comentários e reclamações.
(B) a verificação constante das páginas dos aplicativos para evitar erros e imprecisões.
(C) o oferecimento de vantagens para clientes que usam os serviços de entrega do próprio 
restaurante.
(D) a listagem de seus restaurantes em diversos aplicativos para encorajar a competição 
entre eles.
(E) a disseminação, junto aos clientes, de uma imagem relativa aos serviços de aplicativos 
como incompetentes.
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10
12/07/2023
Língua Inglesa | Prof. Andrea Belo
If you take a look at my smartphone, you’ll know that I like to order out. But am I helping the small local
businesses? You would think that if you own a restaurant you’d be thrilled to have an outsourced service that
would take care of your delivery operations while leveraging their marketing might to expand your businesses’
brand. However, restaurant owners have complained of lack of quality control once their food goes out the
door. They don’t like that the delivery people are the face of their product when it gets into the customer’s
hand. Some of the delivery services have been accused of listing restaurants on their apps without the owners’
permission, and oftentimes publish menu items and prices that are incorrect or out of date.
But there is another reason why restaurant owners aren’t fond of delivery services. It’s the costs, which, for
some, are becoming unsustainable. Even with the increased revenues from the delivery services, the fees wind
up killing a restaurant’s margins to the extent that it’s at best marginally profitable. Therefore, some
restaurants are pushing harder to drive orders from their own websites and offering special deals for
customers that use their in-house delivery people.
The simple fact is that these delivery apps are here to stay. They are enormously popular and have significantly
grown. I believe that restaurant owners that resist these apps are hurting their brands by missing out on
potential customers. The good news is that the delivery platforms are not as evil as some would portray them.
They have some skin in the game. They are competing against other services. They want their listed restaurants
to profit. Maybe instead of fighting, the nation’s restaurant industry needs to proactively embrace the delivery
service industry and figure out ways to profitably work together.
The Guardian. 02 December, 2020. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Em “I believe that restaurant owners that resist these apps are hurting
their brands by missing out on potential customers” (3º parágrafo), a
expressão sublinhada pode ser substituída, sem prejuízo de sentido, por:
(A) harming.
(B) deceiving.
(C) challenging.
(D) losing.
(E) disturbing.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Lying, thinking
Last night
How to find my soul a home
Where water is not thirsty
And bread loaf is not stone
I came up with one thing
And I don't believe I'm wrong
That nobody,
But nobody
Can make it out here alone
Alone - Maya Angelou
Língua Inglesa | Prof. Andrea Belo
Os versos do poema
(A) afirmam os sentimentos de autonomia e autossuficiência.
(B) mostram a derrota diante das dificuldades.
(C) expressam o resultado das reflexões feitas.
(D) indicam a distância intransponível entre amigos.
(E) mostram arrependimento em relação às decisões do passado.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Língua Inglesa | Prof. Andrea Belo
Considerando os elementos visuais e verbais da figura, é possível interpretar a 
fala da mulher como
(A) sinal da sua insatisfação com o local escolhido para o encontro.
(B) sentimento de inferioridade, por não possuir um telefone celular.
(C) constatação de que relações pessoais acarretam exclusão das redes sociais.
(D) resposta aos apelos pela troca equitativa de informações.
(E) expressão sarcástica em protesto pela ausência de interlocução.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
From French electronic and Japanese indie to K-pop and Spanish jazz, it’s common for people to listen to songs they don’t
necessarily understand. Not knowing thelanguage of the lyrics, it seems, doesn’t stop people from liking—and sometimes
even singing along to—a song. Unless the listener is looking up the dictionary meaning of the lyrics, then the dictionary
meaning of the lyrics doesn’t make or break their appreciation of a song. But why?
“It’s a complicated answer,” said musicologist Lisa Decenteceo, adding that it all starts with what’s called “sound
symbolism.” Sound symbolism refers to the study of the relationships between utterances and their meaning. This doesn’t
have to do only with music. Marketers, for example, can tune into sound symbolism as part of their strategy in coming up
with appealing brand names. In music as well as in branding, Decenteceo explained, there’s something about the appeal of
words as sounds, beyond their meaning in a language. While things like culture and personal experiences affect people’s
responses to different kinds of music, she explained there are certain musical techniques that are generally used to convey
certain moods. One of which is scale. “Songs in a major scale usually have brighter, happier sounds, while minor scales
usually have the slightly darker, melancholic feel,” explains Thea Tolentino, a music teacher.
The human brain is wired to respond to sound, she added. In a process called entrainment, the brain “synchronizes our
breathing, our movement, even neural activities with the sounds we hear.” This is why fast-paced music is so popular for
running, for example, or why some yoga teachers play rhythmic and melodic tracks in their classes. And there are also the
things that accompany the words. “Elements of sound and music like pitch, melody, harmony, timbre, and amplitude have an
affective, emotional, psychological, cognitive, and even physical impact on listeners. Music adds so much meaning and
dimension to texts through a complex of these avenues,” said Decenteceo. What all these things do, she added, is liberate the
words. “Song frees the voice from any burden of saying anything meaningful”. It’s important, then, to understand music as a
discourse between musical elements. But all in all, Decenteceo said there’s value in whatever immediate appeal people find in
the music they listen to, whether or not they understand the words. Music, after all, is the universal language.
Disponível em https://www.vice.com/. March, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
De acordo com o texto, os estudos sobre as propriedades do som
(A) indicam a complexidade musical da canção pop contemporânea.
(B) podem ter reflexos em áreas como o marketing e as atividades esportivas.
(C) influenciam as pesquisas acadêmicas sobre o fazer poético.
(D) revelam as estratégias enganosas empregadas nas campanhas publicitárias.
(E) demonstram a falácia do conceito da música como linguagem universal.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
From French electronic and Japanese indie to K-pop and Spanish jazz, it’s common for people to listen to songs they don’t
necessarily understand. Not knowing the language of the lyrics, it seems, doesn’t stop people from liking—and sometimes
even singing along to—a song. Unless the listener is looking up the dictionary meaning of the lyrics, then the dictionary
meaning of the lyrics doesn’t make or break their appreciation of a song. But why?
“It’s a complicated answer,” said musicologist Lisa Decenteceo, adding that it all starts with what’s called “sound
symbolism.” Sound symbolism refers to the study of the relationships between utterances and their meaning. This doesn’t
have to do only with music. Marketers, for example, can tune into sound symbolism as part of their strategy in coming up
with appealing brand names. In music as well as in branding, Decenteceo explained, there’s something about the appeal of
words as sounds, beyond their meaning in a language. While things like culture and personal experiences affect people’s
responses to different kinds of music, she explained there are certain musical techniques that are generally used to convey
certain moods. One of which is scale. “Songs in a major scale usually have brighter, happier sounds, while minor scales
usually have the slightly darker, melancholic feel,” explains Thea Tolentino, a music teacher.
The human brain is wired to respond to sound, she added. In a process called entrainment, the brain “synchronizes our
breathing, our movement, even neural activities with the sounds we hear.” This is why fast-paced music is so popular for
running, for example, or why some yoga teachers play rhythmic and melodic tracks in their classes. And there are also the
things that accompany the words. “Elements of sound and music like pitch, melody, harmony, timbre, and amplitude have an
affective, emotional, psychological, cognitive, and even physical impact on listeners. Music adds so much meaning and
dimension to texts through a complex of these avenues,” said Decenteceo. What all these things do, she added, is liberate the
words. “Song frees the voice from any burden of saying anything meaningful”. It’s important, then, to understand music as a
discourse between musical elements. But all in all, Decenteceo said there’s value in whatever immediate appeal people find in
the music they listen to, whether or not they understand the words. Music, after all, is the universal language.
Disponível em https://www.vice.com/. March, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Na frase “there are certain musical techniques that are generally used to convey 
certain moods” (2º parágrafo), a palavra “convey” poderia ser substituída, sem 
prejuízo de sentido, por
(A) avoid.
(B) struggle.
(C) diminish.
(D) popularize.
(E) transmit.
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20
12/07/2023
Língua Inglesa | Prof. Andrea Belo
From French electronic and Japanese indie to K-pop and Spanish jazz, it’s common for people to listen to songs they don’t
necessarily understand. Not knowing the language of the lyrics, it seems, doesn’t stop people from liking—and sometimes
even singing along to—a song. Unless the listener is looking up the dictionary meaning of the lyrics, then the dictionary
meaning of the lyrics doesn’t make or break their appreciation of a song. But why?
“It’s a complicated answer,” said musicologist Lisa Decenteceo, adding that it all starts with what’s called “sound
symbolism.” Sound symbolism refers to the study of the relationships between utterances and their meaning. This doesn’t
have to do only with music. Marketers, for example, can tune into sound symbolism as part of their strategy in coming up
with appealing brand names. In music as well as in branding, Decenteceo explained, there’s something about the appeal of
words as sounds, beyond their meaning in a language. While things like culture and personal experiences affect people’s
responses to different kinds of music, she explained there are certain musical techniques that are generally used to convey
certain moods. One of which is scale. “Songs in a major scale usually have brighter, happier sounds, while minor scales
usually have the slightly darker, melancholic feel,” explains Thea Tolentino, a music teacher.
The human brain is wired to respond to sound, she added. In a process called entrainment, the brain “synchronizes our
breathing, our movement, even neural activities with the sounds we hear.” This is why fast-paced music is so popular for
running, for example, or why some yoga teachers play rhythmic and melodic tracks in their classes. And there are also the
things that accompany the words. “Elements of sound and music like pitch, melody, harmony, timbre, and amplitude have an
affective, emotional, psychological, cognitive, and even physical impact on listeners. Music adds so much meaning and
dimension to texts through a complex of these avenues,” said Decenteceo. What all these things do, she added, is liberate the
words. “Song frees the voice from any burden of saying anything meaningful”. It’s important, then, to understand music as a
discourse between musicalelements. But all in all, Decenteceo said there’s value in whatever immediate appeal people find in
the music they listen to, whether or not they understand the words. Music, after all, is the universal language.
Disponível em https://www.vice.com/. March, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
De acordo com o texto, os aspectos físicos relacionados com elementos 
tanto do som quanto da música são (A) simbolismo e respiração.
(B) letra e idioma.
(C) timbre e amplitude.
(D) brilho e melodia.
(E) discurso e mensagem.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
Disponível em https://br.pinterest.com/.
Língua Inglesa | Prof. Andrea Belo
Em relação à compreensão do idioma inglês, o texto ilustra
(A) a disparidade entre ortografia e fonética.
(B) circunstâncias de tempo e modo.
(C) a ordem dos elementos na oração.
(D) um conjunto de locuções adjetivas.
(E) um problema de concordância verbal.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
The expression “dark doldrums” chills the hearts of renewable-energy engineers, who use it to refer to the lulls
when solar panels and wind turbines are thwarted by clouds, night, or still air. On a bright, cloudless day, a solar
farm can generate prodigious amounts of electricity. But at night solar cells do little, and in calm air turbines sit
useless.
The dark doldrums make it difficult for us to rely totally on renewable energy. Power companies need to plan not
just for individual storms or windless nights but for difficulties that can stretch for days. Last year, Europe
experienced a weekslong “wind drought,” and in 2006 Hawaii endured six weeks of consecutive rainy days. On a
smaller scale, communities that want to go all-renewable need to fill the gaps. The obvious solution is batteries,
which power everything from mobile phones to electric vehicles; they are relatively inexpensive to make and
getting cheaper. But typical models exhaust their stored energy after only three or four hours of maximum output,
and—as every smartphone owner knows—their capacity dwindles with each recharge. Moreover, it is expensive to
collect enough batteries to cover longer discharges.
We already have one kind of renewable energy storage: more than ninety per cent of the world’s energy-storage
capacity is in reservoirs, as part of a technology called pumped-storage hydropower, used to smooth out sharp
increases in electricity demand. Motors pump water uphill from a river or a reservoir to a higher reservoir; when the
water is released downhill, it spins a turbine, generating power. A pumped-hydro installation is like a giant,
permanent battery, charged when water is pumped uphill and depleted as it flows down. Some countries are
expanding their use of pumped hydro, but the right geography is hard to find, permits are difficult to obtain, and
construction is slow and expensive. The hunt is on for new approaches to energy storage.
The New Yorker. Abril, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
No texto, a expressão “dark doldrums” descreve
(A) as mudanças climáticas atribuídas ao fenômeno de aquecimento global.
(B) os altos custos implicados na construção de fontes de energia renovável.
(C) os debates entre ecologistas e defensores do emprego de energia nuclear.
(D) os períodos de inatividade de geradores de energia como painéis solares.
(E) as dificuldades encontradas por comunidades rurais para distribuir eletricidade.
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12/07/2023
Língua Inglesa | Prof. Andrea Belo
The expression “dark doldrums” chills the hearts of renewable-energy engineers, who use it to refer to the lulls
when solar panels and wind turbines are thwarted by clouds, night, or still air. On a bright, cloudless day, a solar
farm can generate prodigious amounts of electricity. But at night solar cells do little, and in calm air turbines sit
useless.
The dark doldrums make it difficult for us to rely totally on renewable energy. Power companies need to plan not
just for individual storms or windless nights but for difficulties that can stretch for days. Last year, Europe
experienced a weekslong “wind drought,” and in 2006 Hawaii endured six weeks of consecutive rainy days. On a
smaller scale, communities that want to go all-renewable need to fill the gaps. The obvious solution is batteries,
which power everything from mobile phones to electric vehicles; they are relatively inexpensive to make and
getting cheaper. But typical models exhaust their stored energy after only three or four hours of maximum output,
and—as every smartphone owner knows—their capacity dwindles with each recharge. Moreover, it is expensive to
collect enough batteries to cover longer discharges.
We already have one kind of renewable energy storage: more than ninety per cent of the world’s energy-storage
capacity is in reservoirs, as part of a technology called pumped-storage hydropower, used to smooth out sharp
increases in electricity demand. Motors pump water uphill from a river or a reservoir to a higher reservoir; when the
water is released downhill, it spins a turbine, generating power. A pumped-hydro installation is like a giant,
permanent battery, charged when water is pumped uphill and depleted as it flows down. Some countries are
expanding their use of pumped hydro, but the right geography is hard to find, permits are difficult to obtain, and
construction is slow and expensive. The hunt is on for new approaches to energy storage.
The New Yorker. Abril, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Na frase “But typical models exhaust their stored energy after only three or four
hours of maximum output, and — as every smartphone owner knows—their
capacity dwindles with each recharge.” (2º parágrafo), “dwindles” poderia ser
substituído, sem prejuízo de sentido, por
(A) improves.
(B) directs.
(C) propagates.
(D) breaks.
(E) decreases.
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28
12/07/2023
Língua Inglesa | Prof. Andrea Belo
The expression “dark doldrums” chills the hearts of renewable-energy engineers, who use it to refer to the lulls
when solar panels and wind turbines are thwarted by clouds, night, or still air. On a bright, cloudless day, a solar
farm can generate prodigious amounts of electricity. But at night solar cells do little, and in calm air turbines sit
useless.
The dark doldrums make it difficult for us to rely totally on renewable energy. Power companies need to plan not
just for individual storms or windless nights but for difficulties that can stretch for days. Last year, Europe
experienced a weekslong “wind drought,” and in 2006 Hawaii endured six weeks of consecutive rainy days. On a
smaller scale, communities that want to go all-renewable need to fill the gaps. The obvious solution is batteries,
which power everything from mobile phones to electric vehicles; they are relatively inexpensive to make and
getting cheaper. But typical models exhaust their stored energy after only three or four hours of maximum output,
and—as every smartphone owner knows—their capacity dwindles with each recharge. Moreover, it is expensive to
collect enough batteries to cover longer discharges.
We already have one kind of renewable energy storage: more than ninety per cent of the world’s energy-storage
capacity is in reservoirs, as part of a technology called pumped-storage hydropower, used to smooth out sharp
increases in electricity demand. Motors pump water uphill from a river or a reservoir to a higher reservoir; when the
water is released downhill, it spins a turbine, generating power. A pumped-hydro installation is like a giant,
permanent battery, charged when water is pumped uphill and depleted as it flows down. Some countries are
expanding their use of pumped hydro, but the right geography is hard to find, permits are difficult to obtain, and
construction is slow and expensive. The hunt is on for new approaches to energy storage.
The New Yorker. Abril, 2022. Adaptado.
Língua Inglesa | Prof. Andrea Belo
Segundo o texto, quando a geração de energia por células solaresou
turbinas eólicas é insuficiente para atender à demanda, uma fonte de
energia alternativa envolveria a conversão de
(A) energia nuclear em elétrica.
(B) energia mecânica em térmica.
(C) energia mecânica em elétrica.
(D) energia solar em mecânica.
(E) energia química em elétrica.
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Língua Inglesa | Prof. Andrea Belo
Língua Inglesa | Prof. Andrea Belo
No meme, a inadequação da resposta à questão está baseada no efeito 
de sentido proveniente da presença de
(A) metáfora.
(B) trocadilho.
(C) sinédoque.
(D) eufemismo.
(E) comparação.
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