Grammar focus:
los verbos del texto inglés aparecen destacados en azul.
Debajo de cada lectura puedes abrir Past tense version
para comparar la misma historia en presente y en pasado.
A1 | BEGINNER
Clara sees solar panels on the roof of her house. Her father tells her that they produce electricity from sunlight. There is also a wind turbine in the field. Clara learns that solar and wind energy help take care of the planet.
A1 | PRINCIPIANTE
Clara ve paneles solares en el tejado de su casa. Su padre le dice que producen electricidad con la luz del sol. También hay un aerogenerador en el campo. Clara aprende que la energía solar y eólica ayudan a cuidar el planeta.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ A1 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara saw solar panels on the roof of her house. Her father told her that they produced electricity from sunlight. There was also a wind turbine in the field. Clara learned that solar and wind energy helped take care of the planet.
Her father tells her that they produce electricity from sunlight.
Clara learns that solar and wind energy help take care of the planet.
Translate into English:
Clara ve paneles solares en el tejado de su casa.
También hay un aerogenerador en el campo.
La energía solar y eólica ayudan a cuidar el planeta.
Reading and translation are bonus practice and are not included in the score.
A2 | ELEMENTARY
Clara visits a wind farm with her school. There, she learns how wind turbines generate electricity. She also sees a solar farm with panels that convert sunlight into energy. Her teacher explains that renewable energy helps reduce pollution and protect the environment.
A2 | BÁSICO
Clara visita un parque eólico con su escuela. Allí aprende cómo los aerogeneradores generan electricidad. También ve una granja solar con paneles que convierten la luz solar en energía. Su profesor explica que la energía renovable ayuda a reducir la contaminación y a cuidar el medio ambiente.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ A2 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara visited a wind farm with her school. There, she learned how wind turbines generated electricity. She also saw a solar farm with panels that converted sunlight into energy. Her teacher explained that renewable energy helped reduce pollution and protect the environment.
helps reduce pollution — ayuda a reducir la contaminación
protect the environment — cuidar el medio ambiente
Complete the sentence
Choose the correct answer
Build the sentence
Tap the words in the correct order:
Windturbinesgenerateelectricity
Reading comprehension
What does Clara learn at the wind farm?
What does she see at the solar farm?
Why is renewable energy important?
Translation practice
Translate into Spanish:
Clara visits a wind farm with her school.
She also sees a solar farm with panels that convert sunlight into energy.
Her teacher explains that renewable energy helps reduce pollution and protect the environment.
Translate into English:
Clara visita un parque eólico con su escuela.
Allí aprende cómo los aerogeneradores generan electricidad.
La energía renovable ayuda a reducir la contaminación y a cuidar el medio ambiente.
Reading and translation are bonus practice and are not included in the score.
B1 | INTERMEDIATE
Clara researches clean energy and discovers that her city has installed batteries to store electricity from renewable sources. She also learns about hydroelectric turbines and biomass as alternatives to oil. In a school debate, she argues that the energy transition is key to reducing the carbon footprint and ensuring a sustainable future.
B1 | INTERMEDIO
Clara investiga sobre energías limpias y descubre que su ciudad ha instalado baterías para almacenar electricidad de fuentes renovables. También aprende sobre turbinas hidroeléctricas y biomasa como alternativas al petróleo. En un debate escolar, defiende que la transición energética es clave para reducir la huella de carbono y garantizar un futuro sostenible.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ B1 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara researched clean energy and discovered that her city had installed batteries to store electricity from renewable sources. She also learned about hydroelectric turbines and biomass as alternatives to oil. In a school debate, she argued that the energy transition was key to reducing the carbon footprint and ensuring a sustainable future.
researches clean energy — investiga sobre energías limpias
discovers that — descubre que
her city has installed — su ciudad ha instalado
has installed batteries — ha instalado baterías
to store electricity — para almacenar electricidad
from renewable sources — de fuentes renovables
she also learns — también aprende
hydroelectric turbines — turbinas hidroeléctricas
biomass — biomasa
alternatives to oil — alternativas al petróleo
in a school debate — en un debate escolar
she argues that — defiende que
the energy transition — la transición energética
is key to — es clave para
reducing the carbon footprint — reducir la huella de carbono
ensuring a sustainable future — garantizar un futuro sostenible
Complete the sentence
Choose the correct answer
Build the sentence
Tap the words in the correct order:
Theenergytransitioniskey
Reading comprehension
Why has Clara's city installed batteries?
What alternatives to oil does Clara learn about?
Why does Clara think the energy transition is important?
Translation practice
Translate into Spanish:
Clara researches clean energy and discovers that her city has installed batteries to store electricity from renewable sources.
She also learns about hydroelectric turbines and biomass as alternatives to oil.
In a school debate, she argues that the energy transition is key to reducing the carbon footprint and ensuring a sustainable future.
Translate into English:
Clara investiga sobre energías limpias.
Su ciudad ha instalado baterías para almacenar electricidad de fuentes renovables.
La transición energética es clave para reducir la huella de carbono y garantizar un futuro sostenible.
Reading and translation are bonus practice and are not included in the score.
B2 | UPPER-INTERMEDIATE
Clara attends a sustainability forum where experts analyze how to improve the energy efficiency of cities. She learns about the integration of smart grids that optimize electricity consumption based on demand. She also discovers how geothermal energy can complement other renewable sources. At the end of the event, she reflects on the need for public policies that promote investment in clean energy globally.
B2 | INTERMEDIO ALTO
Clara asiste a un foro sobre sostenibilidad, donde expertos analizan cómo mejorar la eficiencia energética de las ciudades. Aprende sobre la integración de redes inteligentes que optimizan el consumo de electricidad en función de la demanda. También descubre cómo la energía geotérmica puede complementar otras fuentes renovables. Al final del evento, reflexiona sobre la necesidad de políticas públicas que fomenten la inversión en energías limpias a nivel global.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ B2 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara attended a sustainability forum where experts analyzed how to improve the energy efficiency of cities. She learned about the integration of smart grids that optimized electricity consumption based on demand. She also discovered how geothermal energy could complement other renewable sources. At the end of the event, she reflected on the need for public policies that promoted investment in clean energy globally.
attends a sustainability forum — asiste a un foro sobre sostenibilidad
experts analyze — expertos analizan
improve energy efficiency — mejorar la eficiencia energética
of cities — de las ciudades
learns about the integration — aprende sobre la integración
smart grids — redes inteligentes
optimize electricity consumption — optimizan el consumo eléctrico
based on demand — según la demanda
discovers how — descubre cómo
geothermal energy — energía geotérmica
can complement — puede complementar
other renewable sources — otras fuentes renovables
at the end — al final
reflects on — reflexiona sobre
the need for — la necesidad de
public policies — políticas públicas
promote investment — fomenten la inversión
clean energy — energías limpias
globally — a nivel global
Complete the sentence
Choose the correct answer
Build the sentence
Tap the words in the correct order:
Smartgridsoptimizeelectricityconsumption
Reading comprehension
What does Clara learn about at the forum?
How can geothermal energy help?
Why does Clara think public policies are important?
Translation practice
Translate into Spanish:
Clara attends a sustainability forum where experts analyze how to improve the energy efficiency of cities.
She learns about the integration of smart grids that optimize electricity consumption based on demand.
At the end of the event, she reflects on the need for public policies that promote investment in clean energy globally.
Translate into English:
Clara asiste a un foro sobre sostenibilidad.
También descubre cómo la energía geotérmica puede complementar otras fuentes renovables.
Reflexiona sobre la necesidad de políticas públicas que fomenten la inversión en energías limpias a nivel global.
Reading and translation are bonus practice and are not included in the score.
C1 | ADVANCED
Clara works on a research project about renewable energy storage. She explores the potential of green hydrogen as a solution for the intermittency of solar and wind power. At an engineering conference, she presents her study on solid-state batteries and their impact on the energy transition. She reflects on how the combination of technologies can accelerate the decarbonization of the electricity sector without compromising grid stability.
C1 | AVANZADO
Clara trabaja en un proyecto de investigación sobre el almacenamiento de energía renovable. Explora el potencial del hidrógeno verde como solución a la intermitencia de la energía solar y eólica. En un congreso de ingeniería, presenta su estudio sobre baterías de estado sólido y su impacto en la transición energética. Reflexiona sobre cómo la combinación de tecnologías puede acelerar la descarbonización del sector eléctrico sin comprometer la estabilidad de la red.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ C1 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara worked on a research project about renewable energy storage. She explored the potential of green hydrogen as a solution for the intermittency of solar and wind power. At an engineering conference, she presented her study on solid-state batteries and their impact on the energy transition. She reflected on how the combination of technologies could accelerate the decarbonization of the electricity sector without compromising grid stability.
works on a research project — trabaja en un proyecto de investigación
renewable energy storage — almacenamiento de energía renovable
explores the potential — explora el potencial
green hydrogen — hidrógeno verde
as a solution — como solución
the intermittency — la intermitencia
solar and wind power — energía solar y eólica
at an engineering conference — en un congreso de ingeniería
presents her study — presenta su estudio
solid-state batteries — baterías de estado sólido
their impact on — su impacto en
the energy transition — la transición energética
reflects on — reflexiona sobre
the combination of technologies — la combinación de tecnologías
can accelerate — puede acelerar
the decarbonization — la descarbonización
the electricity sector — el sector eléctrico
without compromising — sin comprometer
grid stability — la estabilidad de la red
Complete the sentence
Choose the correct answer
Build the sentence
Tap the words in the correct order:
Greenhydrogencanhelp
Reading comprehension
Why is green hydrogen important in Clara’s project?
What does Clara present at the engineering conference?
Why is grid stability mentioned in the text?
Translation practice
Translate into Spanish:
Clara works on a research project about renewable energy storage.
She explores the potential of green hydrogen as a solution for the intermittency of solar and wind power.
She reflects on how the combination of technologies can accelerate the decarbonization of the electricity sector without compromising grid stability.
Translate into English:
Clara trabaja en un proyecto de investigación sobre el almacenamiento de energía renovable.
Presenta su estudio sobre baterías de estado sólido y su impacto en la transición energética.
La combinación de tecnologías puede acelerar la descarbonización del sector eléctrico sin comprometer la estabilidad de la red.
Reading and translation are bonus practice and are not included in the score.
C2 | PROFICIENT
Clara, an engineer specializing in renewable energy, develops predictive algorithms to optimize the integration of clean sources into smart grids. At an international summit, she debates the feasibility of using superconductors in high-efficiency energy transmission. She reflects on how the convergence of artificial intelligence and renewable energy is redefining electricity production and distribution in a world moving towards full sustainability.
C2 | COMPETENTE
Clara, una ingeniera especializada en energías renovables, desarrolla algoritmos predictivos para optimizar la integración de fuentes limpias en redes eléctricas inteligentes. En una cumbre internacional, debate sobre la viabilidad del uso de superconductores en la transmisión de energía de alta eficiencia. Reflexiona sobre cómo la convergencia entre la inteligencia artificial y la energía renovable está redefiniendo la producción y distribución eléctrica en un mundo que avanza hacia la sostenibilidad plena.
She learned everything she knows at LecturaBilingue.com — the place where stories come alive.
Todo lo que sabe lo aprendió en LecturaBilingue.com, el lugar donde las historias cobran vida.
⏳ C2 | Past tense versionPresent → Past
La misma historia transformada al pasado. Los verbos que cambian aparecen destacados.
Clara, an engineer specializing in renewable energy, developed predictive algorithms to optimize the integration of clean sources into smart grids. At an international summit, she debated the feasibility of using superconductors in high-efficiency energy transmission. She reflected on how the convergence of artificial intelligence and renewable energy was redefining electricity production and distribution in a world moving towards full sustainability.
into smart grids — en redes eléctricas inteligentes
at an international summit — en una cumbre internacional
debates the feasibility — debate la viabilidad
using superconductors — uso de superconductores
high-efficiency energy transmission — transmisión de energía de alta eficiencia
reflects on — reflexiona sobre
the convergence of — la convergencia entre
artificial intelligence — la inteligencia artificial
is redefining — está redefiniendo
electricity production — producción eléctrica
and distribution — y distribución eléctrica
moving towards full sustainability — avanzando hacia una sostenibilidad plena
Complete the sentence
Choose the correct answer
Build the sentence
Tap the words in the correct order:
Claradevelopspredictivealgorithms
Reading comprehension
Why does Clara develop predictive algorithms?
What is the potential benefit of using superconductors?
How does the text connect artificial intelligence with sustainability?
Translation practice
Translate into Spanish:
Clara, an engineer specializing in renewable energy, develops predictive algorithms to optimize the integration of clean sources into smart grids.
At an international summit, she debates the feasibility of using superconductors in high-efficiency energy transmission.
She reflects on how the convergence of artificial intelligence and renewable energy is redefining electricity production and distribution in a world moving towards full sustainability.
Translate into English:
Clara, una ingeniera especializada en energías renovables, desarrolla algoritmos predictivos para optimizar la integración de fuentes limpias en redes eléctricas inteligentes.
En una cumbre internacional, debate sobre la viabilidad del uso de superconductores en la transmisión de energía de alta eficiencia.
Reflexiona sobre cómo la convergencia entre la inteligencia artificial y la energía renovable está redefiniendo la producción y distribución eléctrica en un mundo que avanza hacia la sostenibilidad plena.
Reading and translation are bonus practice and are not included in the score.