Nouns
y.......
u eat (formal) = usted (él,ella) comeSpanish nouns are either adult (male) or feminine (female) and accept the accessories la (feminine) and el (masculine). In English we artlessly use the chat the as an commodity for any noun, whether it has a adult or feminine association to it. As a accepted rule, it is accessible to atom a feminine noun in Spanish- it ends with the letter -a, and the adult nouns end in -o.
To call 'a' affair instead of 'the' affair the accessories una (feminine) and un (masculine) are used.
For example,
la niña (the girl)
una niña  
(a girl)
el zapato (the shoe)
un zapato (a shoe)
To accomplish a noun plural back it ends in a beat add -s.
To accomplish a noun plural back it ends in a accordant add -es. But if it ends in a 'z' again change the z to c.
Also, if the plural is of a alloyed accumulation again use the adult commodity (los).
For example,
el hombre (the man) => los hombres (the men)
la address (the house) => las casas {the houses)
el avión (the plane)=> los aviones (the planes - agenda the alone accent)
la ciudad (the city) => las ciudades (the cities)
el lápiz (the pencil) => los lápices (the pencils)
libro (book) => librito (little book - or pamphlet)
*The diminuitive is frequently acclimated as a appellation of amore or to appearance amore appear article (mi hijita = my baby daughter).