Solucionario de los ejercicios de vocabulario cambio climático inglés (inglés 4.º ESO) para descargar en PDF

Ejercicio 1. Une el vocabulario

Se trata de vocabulario básico del tema.

1b · 2c · 3a · 4d · 5e · 6f

Ejercicio 2. Completa con la palabra adecuada

Fíjate en la definición de cada frase.

1 global warming · 2 drought · 3 emissions · 4 pollution · 5 waste · 6 solar panels

Ejercicio 3. Because o because of

Because lleva sujeto y verbo; because of lleva un nombre.

1 because of · 2 because · 3 because of · 4 because · 5 because of

Ejercicio 4. Pasiva en presente

Pasiva de presente: am/is/are + participio. Elige is o are según el sujeto.

1 are recycled · 2 is produced · 3 is collected · 4 are sold · 5 are turned off

Ejercicio 5. Traduce al español

1. El calentamiento global está causado por los gases de efecto invernadero.
2. Deberíamos usar menos plástico.
3. Muchos ríos se están secando.
4. El transporte público reduce la contaminación.

Ejercicio 6. Ordena las palabras

1. Wind turbines are built in the north.
2. The bus is late because of the snow.
3. I use a metal bottle to reduce waste.
4. If we plant trees, the air will be cleaner.

Ejercicio 7. Primer condicional

Primer condicional: if + presente simple, will + infinitivo.

1 cycles / will arrive · 2 doesn’t rain / will die · 3 recycle / will save · 4 will flood / continues · 5 ban / will be

Ejercicio 8. Segundo condicional

Segundo condicional: if + pasado simple, would + infinitivo. Con be se usa were para todas las personas.

1 were / would build · 2 used / would have · 3 wouldn’t buy / cared · 4 would you do / saw · 5 had / would save

Ejercicio 9. Une causa y efecto

1. The ice is melting, so sea levels are rising.
2. The air is polluted because cars burn petrol.
3. There was a long drought. As a result, farmers lost their crops.
4. The flights were cancelled because of a storm.

Ejercicio 10. De activa a pasiva

El objeto de la activa pasa a ser sujeto; el verbo se convierte en be + participio.

1. Tonnes of food are thrown away.
2. A new wind farm is being built.
3. 500 trees will be planted by the council.
4. Too much water is used by farmers.

Ejercicio 11. Corrige el error

1. Global warming is a serious problem. Sin artículo.
2. People are worried about the climate.
3. If we plant trees, we will have shade. Tras if no va will.
4. Plastic is recycled in this centre. Participio.
5. We stayed at home because of the rain.

Ejercicio 12. Traduce al inglés

1. If we save energy, we will pay less.
2. Waste is taken to a landfill.
3. If I were a minister, I would ban cars in the centre.
4. There are floods because of the rain.

Ejercicio 13. Lee el gráfico y responde

Busca cada dato en el gráfico y en el texto.

1. Paper.
2. Thirty kilos (30 kg).
3. Glass.
4. Because of the new bins.

Ejercicio 14. Explica en inglés un mensaje

Modelo: The beach in Bilbao was closed because the water was polluted. If the weather gets better, they will open it on Monday.

Comprueba: pasado con because + frase, primer condicional sin will tras if.

Ejercicio 15. Verdadero o falso

1. Falso. The lake is shrinking.
2. Verdadero. Water is taken for farms and hotels.
3. Falso. It will disappear by 2060.
4. Falso. The filters will be installed next year, if the students collect enough money.
5. Verdadero. It is being heated by hotter summers.

Ejercicio 16. Compara dos países

Modelo: Both families recycle glass, paper and plastic. Whereas the family in Bristol uses boxes, in Madrid people use big containers in the street. Both cities have a brown bin for food.

Comprueba: both y whereas bien usados, tres frases, datos coherentes con el texto.

Ejercicio 17. Resume un cartel en español

Modelo: El viernes a las 7 de la tarde, en el gimnasio del instituto, se apagarán todas las luces durante una hora. Hay que llevar una linterna y un jersey de abrigo. Si llueve, la actividad se hará el sábado.

Comprueba: qué, cuándo, dónde y qué llevar.

Ejercicio 18. Unless e if

Unless equivale a if … not.

1. Unless we act now, the glaciers will disappear.
2. You can’t join the club unless you bring a reusable bottle.
3. If it doesn’t rain, the cleaning day will go ahead.
4. If they don’t lower prices, nobody will buy solar panels.

Ejercicio 19. Escribe un párrafo

Modelo: Our school can do a lot against climate change. First, plastic bottles are collected in every classroom, so less waste goes to the landfill. If we turn off the lights, we will save energy. Moreover, a vegetable garden is being planted in the yard because we want fresh food without long journeys.

Comprueba: una pasiva, un condicional, un conector, 60-80 palabras.

Ejercicio 20. Corrige el texto

Climate change is affecting Spain because summers are hotter. Forests are destroyed by fires every year. If people plant more trees, the air will be cleaner next year.

Errores: is, because + frase, destroyed, plant, will.