Spanish
Grade 3
15 min
El futuro con 'ir a + infinitivo': ¿Qué vas a comprar? (The future with 'ir a + infinitive': What are you going to buy?)
Learn to use 'ir a + infinitivo' to talk about future plans for shopping (Voy a comprar una camiseta).
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Introduction & Learning Objectives
Learning Objectives
Correctly conjugate the verb 'ir' in the present tense for 'yo', 'tú', and 'él/ella/usted'.
Identify the three parts of the 'ir a + infinitivo' structure.
Form simple sentences about what they are going to buy using 'Voy a comprar...'.
Ask what someone is going to buy using the question '¿Qué vas a comprar?'.
Answer the question '¿Qué vas a comprar?' using at least five different food vocabulary words.
Differentiate between a conjugated verb ('voy', 'vas', 'va') and an infinitive verb ('comprar').
Imagine you are at the supermarket with a big shopping cart! 🛒 What are you going to put inside?
Today, we will learn a special secret code...
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Key Concepts & Vocabulary
TermDefinitionExample
El futuro cercano (The near future)This is a way to talk about things that are going to happen very soon, like later today or tomorrow.Voy a comer una manzana. (I am going to eat an apple.)
El verbo 'ir' (The verb 'to go')This is the first special verb in our future phrase. We have to change it to match who is doing the action.Yo voy, Tú vas, Él va.
La preposición 'a' (The preposition 'a')This is a tiny but very important word that connects our two verbs. It means 'to'.voy a comprar
El infinitivo (The infinitive)This is the original form of a verb, like 'comprar' (to buy) or 'comer' (to eat). It's the action you are going to do.comprar, hablar, comer
Conjugar (To conjugate)This means changing...
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Grammar Rules & Patterns
The 'ir a + infinitivo' Formula
[Subject] + [conjugated form of 'ir'] + a + [infinitive verb]
To talk about what someone is going to do, always follow this three-part pattern. First, say who is doing the action, then the right form of 'ir', then 'a', and finally the action verb.
Conjugating the Verb 'ir'
yo → voy
tú → vas
él / ella / usted → va
The verb 'ir' is irregular, which means it doesn't follow the normal -AR verb pattern. You must memorize these special forms to say who is 'going to' do something.
Only Conjugate the First Verb
In the 'ir a + infinitivo' phrase, only 'ir' changes. The second verb (the action) always stays in its original infinitive form (ending in -ar,...
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Challenging
Es un día muy caluroso y vas a la piscina con tus amigos. Paran en una tienda antes. ¿Qué es más probable que vayas a comprar?
A.Voy a comprar una bufanda y guantes.
B.Voy a comprar una sopa caliente.
C.Voy a comprar agua fría y helado.
D.Voy a comprar un libro de historia.
Challenging
¿Cuál es la forma correcta de decir 'I am NOT going to buy the blue car'?
A.No voy a comprar el carro azul.
B.Voy no a comprar el carro azul.
C.Voy a no comprar el carro azul.
D.Voy a comprar no el carro azul.
Challenging
Tú vas a comprar manzanas. Tu hermano va a comprar peras. ¿Qué se puede decir que ustedes dos van a comprar juntos?
A.Vamos a comprar verduras.
B.Vamos a comprar fruta.
C.Vamos a comprar pan.
D.Vamos a comprar postre.
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