Voy a usar un libro texto para estudiar español. I am going to use a textbook to study Spanish.
"Tengo un libro para ti."
That would be "un libro normal".
un libro
"Un niño con un libro."
Tienes un libro verde
un = a un libro = a book un moto = a motorcycle un = a una = a OR one uno = ONE (not "A") ^trueee (:
You can say "Tengo un libro grande".
"Reading a book" is "leyendo un libro." Usually this would be combined with a conjugated form of "estar", such as "Estoy leyendo un libro", or "I am reading a book."
'dibujar un libro' = to draw a book (with a pencil, say)'tirar un libro' = to draw a book' (as from a shelf, for instance)
¿Puedes traerme un libro, abuelita?
"Un libro" means "a book" in English.