Ejercicios de Primer Condicional en Inglés (PDF)

El primer condicional en inglés se utiliza para hablar sobre situaciones reales o posibles que pueden ocurrir en el futuro si se cumple una condición específica. En esta sección encontrarás ejercicios prácticos diseñados para ayudarte a formar y usar correctamente este tipo de oraciones condicionales.

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Ejercicios de Primer Condicional en Inglés con Respuestas

Exercise 1: Complete the sentences using the correct form of the verbs in parentheses.

If it ________ (rain), we ________ (stay) at home.
She ________ (pass) the exam if she ________ (study) harder.
If you ________ (not/hurry), you ________ (miss) the train.
We ________ (go) to the beach if the weather ________ (be) sunny.
If he ________ (not/eat) breakfast, he ________ (be) hungry later.

Exercise 2: Select the correct verb form to complete each sentence.

If I (see / will see) him tomorrow, I (tell / will tell) him the news.
You (get / will get) wet if you (do not bring / will not bring) an umbrella.
If we (leave / will leave) now, we (arrive / will arrive) on time.
She (does not pass / will not pass) the test if she (does not study / will not study hard enough).
If the phone (rings / will ring), I (answer / will answer) it.

Exercise 3: Match the first half of each conditional sentence with its correct second half. Pay attention to the meaning and logic of each sentence.

If you leave the milk out of the fridge,
If Mark doesn’t finish his report on time,
I’ll call you immediately
If we don’t make a reservation now,
Your phone battery will die

he will miss the project deadline.
there might not be any tables left at the restaurant.
if you keep using it without charging.
it will go bad by tomorrow morning.
if I hear any updates from the manager.

Exercise 4: Mark each statement as True (T) or False (F) based on the First Conditional rules.

The First Conditional is used to talk about unreal situations in the past.
«If it rains tomorrow, we will stay home» is a correct First Conditional sentence.
In First Conditional sentences, we use «will» in the «if» clause.
«If you don’t eat, you will feel weak» is an example of a First Conditional sentence.
The structure of a First Conditional sentence is: If + Present Simple, will + base verb.

Exercise 5: Rearrange the words to form correct First Conditional sentences.

(learn / you / will / faster / if / . / every day / practice / you)

(help / if / you / me / the instructions / read / you / will / ?)
(it / will / regret / not / if / you / careful / . / are / you)
(be / successful / if / she / her team / will / . / supports / her)
(will / buy / a new / if / saves / he / computer / enough money / he / .)

Respuestas

Exercise 1: Complete the sentences using the correct form of the verbs in parentheses.

If it rains, we will stay at home.
She will pass the exam if she studies harder.
If you don’t hurry, you will miss the train.
We will go to the beach if the weather is sunny.
If he doesn’t eat breakfast, he will be hungry later.

Exercise 2: Select the correct verb form to complete each sentence.

If I (see / will see) him tomorrow, I (tell / will tell) him the news.
You (get / will get) wet if you (do not bring / will not bring) an umbrella.
If we (leave / will leave) now, we (arrive / will arrive) on time.
She (does not pass / will not pass) the test if she (does not study / will not study hard enough).
If the phone (rings / will ring), I (answer / will answer) it.

Exercise 3: Match the first half of each conditional sentence with its correct second half. Pay attention to the meaning and logic of each sentence.

If you leave the milk out of the fridge,
If Mark doesn’t finish his report on time,
I’ll call you immediately
If we don’t make a reservation now,
Your phone battery will die

it will go bad by tomorrow morning.
he will miss the project deadline.
if I hear any updates from the manager.
there might not be any tables left at the restaurant.
if you keep using it without charging.

Exercise 4: Mark each statement as True (T) or False (F) based on the First Conditional rules.

The First Conditional is used to talk about unreal situations in the past. (F)
«If it rains tomorrow, we will stay home» is a correct First Conditional sentence. (T)
In First Conditional sentences, we use «will» in the «if» clause. (F)
«If you don’t eat, you will feel weak» is an example of a First Conditional sentence. (T)
The structure of a First Conditional sentence is: If + Present Simple, will + base verb. (T)

Exercise 5: Rearrange the words to form correct First Conditional sentences.

- (learn / you / will / faster / if / . / every day / practice / you)

You will learn faster if you practice every day.

- (help / if / you / me / the instructions / read / you / will / ?)

Will you help me if you read the instructions?

- (it / will / regret / not / if / you / careful / . / are / you)

You will regret it if you are not careful.

- (be / successful / if / she / her team / will / . / supports / her)

She will be successful if her team supports her.

- (will / buy / a new / if / saves / he / computer / enough money / he / .)

He will buy a new computer if he saves enough money.

Ejercicios de Primer Condicional en Inglés (PDF)

Ejercicios de Primer Condicional en Inglés con Respuestas

Respuestas

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