stem-changing “ir” verbs

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Stem-changing “ir” verbs. Servir y pedir. ¿Te acuerdas?. Some irregular verbs are “stem-changing” Their STEM changes, along with their ending when conjugating O-> UE Poder -puedo E -> IE merendar – meriendo Remember! Their stems do NOT change for “nosotros” or “vosotros” - PowerPoint PPT Presentation

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Stem-changing “ir” verbs

Servir y pedir

¿Te acuerdas? Some irregular verbs are “stem-Some irregular verbs are “stem-

changing”changing” Their STEM changes, along with their Their STEM changes, along with their

ending when conjugatingending when conjugatingO-> UE Poder -puedoO-> UE Poder -puedoE -> IE merendar – meriendoE -> IE merendar – meriendo

Remember! Their stems do NOT Remember! Their stems do NOT change for “nosotros” or “vosotros”change for “nosotros” or “vosotros”Podemos/merendamosPodemos/merendamos

iAcuerdate!

DORMIR*

duermo dormimos

duermes dormís

duerme duermen

IR verbs: “E -> I” stem-change

Pedir and Servir are “e->I” Pedir and Servir are “e->I” stem-changing verbs.stem-changing verbs.

Pedir means “to order”Pedir means “to order” The “nosotros” and The “nosotros” and

“vosotros” stems DO NOT “vosotros” stems DO NOT CHANGECHANGE

PEDIR* (to ask for)

pido pedimos

pides pedís

pide piden

Servir means “to serve”

SirvoSirvo SirvesSirves SirveSirve

ServimosServimos ServServísís SirvenSirven

SERVIR* (to serve)

sirvo servimos

sirves servís

sirve sirven

La Tarea

Libro 48-49 (Pedir & Servir)Libro 48-49 (Pedir & Servir)

Stem-changing verbs

Preferir, poder, probar

Preferir* (E->IE)

Preferir means “to prefer”Preferir means “to prefer” It is an “e -> ie” stem-changing verb.It is an “e -> ie” stem-changing verb. The SECOND “E” changes to an “IE”The SECOND “E” changes to an “IE” First person singular becomes First person singular becomes

prefprefieieroro Remember, it is an “-ir” verb!Remember, it is an “-ir” verb! Draw a T-chart and try conjugating Draw a T-chart and try conjugating

“Preferir”“Preferir”

PREFERIR* (to prefer)

prefiero preferimos

prefieres preferís

prefiere prefieren

Practica con preferir…

I prefer to drink water.I prefer to drink water.PrefieroPrefiero tomar/beber agua. tomar/beber agua.

Juan prefers hamburgers.Juan prefers hamburgers.Juan Juan prefiereprefiere hamburguesas.hamburguesas.

We prefer to sleep.We prefer to sleep.Nosotros Nosotros preferimospreferimos dormir. dormir.

Probar* and Poder* (o -> ue)

Probar and Poder are “o -> ue” Probar and Poder are “o -> ue” stem-changing verbsstem-changing verbs

The “O” changes to a “UE”The “O” changes to a “UE”Probar means to try or to tasteProbar means to try or to taste

It is an “-ar” verbIt is an “-ar” verbDraw a T chart and fill out for Draw a T chart and fill out for

“probar”“probar”

PROBAR* (to try/taste)

pruebo probamos

pruebas probáis

prueba prueban

Practica…

I try the cake.I try the cake.PrPrueuebo el pastel.bo el pastel.

You (formal) try the french You (formal) try the french friesfriesUsted Usted pruebaprueba las papas fritas las papas fritas

We taste the tuna.We taste the tuna.Nosotros Nosotros probamosprobamos el at el atún.ún.

PODERPoder means “to be able to”Poder means “to be able to”

It is an “-er” verbIt is an “-er” verbIt is usually followed by an It is usually followed by an infinitive to say what someone infinitive to say what someone may, is able to, or can domay, is able to, or can do

Stem: PODerStem: PODerNew stem : PUEDNew stem : PUED¿P¿Pueuedo do irir al bano? al bano?

PODER* (to able to)

puedo podemos

puedes podéis

puede pueden

Practica con poder

I can eat apples.I can eat apples.Yo Yo puedopuedo comer manzanas. comer manzanas.

You can taste the juice.You can taste the juice.TTú ú puedespuedes probar el jugo probar el jugo

We can sleep until 11:00 am.We can sleep until 11:00 am.PodemosPodemos dormir hasta las dormir hasta las

once de la mañana.once de la mañana.

Tarea de la clase

PPágina 50 - ejercicio ágina 50 - ejercicio 2121Entregar el viernes!Entregar el viernes!

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