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Unidad 4 • Lección 7

ldeas previas

Presente en la pizarra imágenes de el medio ambiente dañado, destruido o contaminado. Pregunte a los estudiantes: Why do you think our planet looks like this?

Se sugiere parafrasear sus respuestas utilizando la estructura del zero conditional y escribir bajo cada imagen una oración que haga referencia a ella expresando condicionalidad. Por ejemplo, si un estudiante responde "porque hay contaminación", puede parafrasear: "If we pollute the planet, it gets damaged".

Solucionario

Language Focus

1. Zero or real conditional is formed using if + present simple, present simple.

2. a. It is about the present.

b. It is the cause.

c. The result is definitive.

3. a. (4)

b. (3)

c. (1)

d. (5)

e. (2)

4.a. dies

b. is

c. is

d. rains

5. Respuesta variable.

tei0nz

Language Focus:Zero Conditional

1. Read the sentences and complete the rule in your notebook.

If there is an earthquake, houses and buildings move. The zero or real conditional is formed using if +

2. Look at the examples and answer the questions that follow, in your notebook.

If we put arrificiat things In the enviroamar,we pollute the environmentr

"Jfo plastic bag enos un in the suosen oneoruner Bie because dFie

a. Is the zero or real conditional about the past, present or future?b.Is the situation in the if clause the cause or the effect?

If the condition occurs, is the result definitive orimprobable?

Condition Result a.If there is a tsunami,(1) plants die. b. Ifa pandemic spreads,(2) it develops an eye at the center.c. If there is a drought,(3) governments vaccinate people to d.If there is heavy rain for minimize risk a long time,(4) the waves increase in size..Ifa hurricane is very (5)floods occur strong,

3. Match the two parts of the sentences below in your notebook.

Read the sentences and write the correct verb from the alternatives in your notebook.

If there isa wildfire, the local fauna We/ue.

If there is/are a tsunami wave, the land is seriously damaged.

If theres/wil an earthquake, many people lose their homes.

d.Ifitroins/ rain a lot, the rivers overflow.

5In pairs,think about another possible type of pollution.Talk about what happens if the environment gets exposed to that type of pollution. Write sentences in your notebook using the zero conditional.

102Unit 4 Green Issues

Propósito y recomendaciones

El propósito de esta sección consiste en presentar a los alumnos la estructura y uso del zero conditional para hablar de cosas que generalmente son ciertas,como hechos cientificos. La actividad 2 tiene como objetivo que comprendan la función y estructura del zero conditional, mientras que en las actividades 3,4 y 5 los estudiantes deben poner en práctica lo aprendido.

Para la actividad final, se sugiere que pase por los puestos preguntando si hay dudas respecto a la estructura y chequee si la están usando de forma correcta:Do you have any questions? Do you understand when we use zero conditional?

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