ARTICLES A / AN

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ARTICLES A / AN 作者: Mind Map: ARTICLES A / AN

1. ARTICLES A / AN

2. USE ''A''

2.1. If the following word starts with a consonant sound, then we say ''a''.

2.1.1. EXAMPLES

2.1.1.1. A BOOK

2.1.1.2. A PEN

2.1.1.3. A HOUSE

2.1.1.4. A CLOCK

3. USE ''AN''

3.1. If the following word starts with a vowel sound, then we say ''an''.

3.1.1. EXAMPLES

3.1.1.1. AN ANIMAL

3.1.1.2. AN ORANGE

3.1.1.3. AN APPLE

3.1.1.4. AN UMBRELLA

3.1.1.5. AN EYES

4. ARTICLES A/ AN