Ficha de ejercicios: First and Second Conditional

1. Completa las frases con el verbo entre paréntesis

A. First Conditional

1. If it ________ (rain) tomorrow, we ________ (stay) at home.

2. If my brother ________ (study) tonight, he ________ (pass) the exam.

3. If you ________ (not hurry), you ________ (miss) the bus.

4. We ________ (go) to the beach if the weather ________ (be) nice.

5. If she ________ (eat) too much fast food, she ________ (feel) sick.

6. If I ________ (have) time this afternoon, I ________ (help) you.

7. They ________ (buy) the cake if it ________ (not be) too expensive.

8. If you ________ (not do) your homework, the teacher ________ (be) angry.

9. If he ________ (call) me later, I ________ (tell) him the truth.

10. Unless we ________ (leave) now, we ________ (arrive) late.

B. Second Conditional

11. If I ________ (be) you, I ________ (not eat) so much fried food.

12. If she ________ (have) more money, she ________ (travel) around the world.

13. If we ________ (live) near the sea, we ________ (go) there every day.

14. He ________ (feel) better if he ________ (have) a healthier diet.

15. If they ________ (not be) so tired, they ________ (go) out tonight.

16. If my father ________ (know) how to cook, he ________ (make) dinner.

17. If I ________ (can) speak French, I ________ (move) to Paris.

18. If you ________ (eat) more vegetables, you ________ (be) healthier.

19. If she ________ (be) taller, she ________ (play) basketball.

20. What ________ you ________ (do) if you ________ (win) the lottery?

2. Elige la opción correcta

1. If you heat / will heat water to 100°C, it boils / will boil.

2. If I see / saw Anna tomorrow, I tell / will tell her.

3. If he were / will be more careful, he wouldn’t make / won’t make so many mistakes.

4. If we don’t leave / didn’t leave now, we will miss / would miss the train.

5. If I had / have a restaurant, I would serve / will serve vegan food.

6. If she eats / ate less sugar, she will feel / would feel better.

7. If you mix / will mix blue and yellow, you get / will get green.

8. If my mum has / had more free time, she travels / would travel more.

9. Unless you study / studied, you won’t pass / wouldn’t pass.

10. If I am / were rich, I buy / would buy a huge house.

3. Completa con First o Second Conditional

1. If it rains tomorrow, we will stay at home. → __________________

2. If I were you, I would apologise. → __________________

3. If she studies, she will pass. → __________________

4. If we lived in Italy, we would eat pizza every day. → __________________

5. If you don’t water plants, they die. → __________________

6. If he had more time, he would learn Chinese. → __________________

7. If they arrive early, we will start the meeting. → __________________

8. If I were taller, I would be a model. → __________________

4. Une las dos partes y forma frases correctas

Columna A

1. If I go to the supermarket,

2. If she were a chef,

3. If you don’t wear a coat,

4. If we had a garden,

5. If he finishes work early,

6. If I were you,

Columna B

a. he will come with us.
b. I would buy some fruit.
c. I would grow tomatoes.
d. you will feel cold.
e. I would talk to the teacher.
f. she would cook amazing meals.

5. Reescribe las frases usando unless

1. If you don’t study, you won’t pass the exam.

2. If we don’t leave now, we’ll be late.

3. If she doesn’t call me, I won’t know the news.

4. If he doesn’t eat breakfast, he’ll be hungry.

5. If they don’t invite us, we won’t go.

6. Escribe frases con las palabras dadas

First Conditional

1. if / I / see / Marta / tomorrow / I / give / her / your book

2. unless / you / hurry / you / miss / the train

3. if / it / snow / we / stay / at home

4. if / my parents / come / we / make / dinner together

5. if / he / not revise / he / fail / the test

Second Conditional

6. if / I / be / a doctor / I / help / people in poor countries

7. if / she / have / a car / she / drive / to work

8. if / we / live / in New York / we / go / out every night

9. if / he / know / the answer / he / tell / us

10. if / I / be / you / I / not buy / that jacket

7. Corrige los errores

1. If it will rain, we will stay at home.

2. If I would have more money, I would travel more.

3. If she studied more, she will pass the exam.

4. If you don’t hurry, you would miss the bus.

5. If I were hungry, I will eat something.

6. Unless you will study, you won’t pass.

7. If he had a car, he will drive to school.

8. If I am you, I would speak to the teacher.

8. Traduce al inglés

1. Si estudias, aprobarás el examen.

2. Si yo fuera tú, no comería tanta comida basura.

3. Si llueve mañana, nos quedaremos en casa.

4. Si ella tuviera más tiempo, haría más ejercicio.

5. Si no sales ahora, llegarás tarde.

6. Si yo viviera en Londres, hablaría inglés todos los días.

7. Si cenamos fuera, te llamaré.

8. Si él comiera más fruta, estaría más sano.

9. Si no te abrigas, tendrás frío.

10. Si yo tuviera un restaurante, serviría comida italiana.

9. Completa libremente

1. If I have free time this weekend, ___________________________________.

2. If my teacher gives us homework, ___________________________________.

3. If I were rich, ___________________________________.

4. If I lived in another country, ___________________________________.

5. Unless I finish my homework, ___________________________________.

6. If I were a famous singer, ___________________________________.

7. If it is sunny tomorrow, ___________________________________.

8. If I had a lot of free time, ___________________________________.

10. Mini test: elige el tipo correcto

Pon F si es First Conditional y S si es Second Conditional.

1. If I were you, I would study more. → _____

2. If she calls me, I will answer. → _____

3. If we had more money, we would buy a bigger house. → _____

4. If they arrive late, we will start without them. → _____

5. If he were more organised, he wouldn’t forget things. → _____

6. If you eat too much, you will feel bad. → _____

7. If I knew her number, I would call her. → _____

8. If it rains, we won’t go out. → _____

Recordatorio rápido

First Conditional

If + present simple, will + infinitive

Ejemplo:
If I study, I will pass.

Se usa para situaciones reales o posibles en el futuro.

Second Conditional

If + past simple, would + infinitive

Ejemplo:
If I studied more, I would pass.

Se usa para situaciones hipotéticas o imaginarias.