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Daniela Cevallos
Sandra Pauta
Jorge Saeteros

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Power Point Presentation

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ACTIVITIES

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DEFINITION

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To undestand when to use a or an first we need to review some rules.

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GRAMMATICAL RULES

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"A" or "an" corresponds to the following articles in Spanish: un, una.

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USES OF DE INDEFINITE ARTICLE

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Indefinite Articles A/AN explicados en español

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Ø  "An" is used with words that begin with "h", but only when it is not pronounced.

An hour (una hora)

A hospital (un hospital)

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When the vowel u is pronounced as uh, it is considered a vowel. That's why it's used with the words and phrases in the table below.

An umpire

An uncle

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4. We use “a” with some expressions of quantity, time, speed and prices. Notice that in the expressions of time, speed and prices "a" and "an" are not translated by "a" or "an".

·        A pair of  (un par de)

·        A hundred (Cien)

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3.  It is used to talk about someone's occupation or political affiliation.

·        Maria is a doctor. (María es médico.)

·        Juan is an architect. (Juan es arquitecto.)

·        I am a democrat. (Soy demócrata.)

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2. You can also use it instead of “1" (quantity)

·        I want an apple and two oranges.(Quiero una manzana y dos naranjas.)

·        There are a hundred students in the school.(Hay cien estudiantes en la escuela.)

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1. We use a / an before a singular countable noun

·        a pencil (un lápiz)

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We use "a" before words that begin with the letters "u" or "eu" when these are pronounced as the figurative sound "yu". That is why it is used with the words in the table below.

A unicorn

A iniform

A unit

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1.      "An" is used with names that begin with a vowel. Examples:

·        an animal (un animal)

·        an ice cream (un helado)

·        an orange (una naranja)

·        an umbrella (un paraguas)

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1.       "A" is used with names that start with a consonant. Examples:

·        a book (un libro)

·        a pen (un bolígrafo)

·        a chair (una silla)

·        a girl (una chica)

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The meaning of "a" or "an" is the same and is used to indicate something or someone in the singular.

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El artículo indefinido en inglés "a", "an" (un, una, unos,  unas)