preterite of -ir stem- changing verbs you know that stem changes in the present tense take place in...

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Preterite of -ir stem-changing verbs

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Page 1: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -ir stem-changing verbs

Page 2: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• You know that stem changes in the present tense take place in all forms except nosotros and vosotros.

• Preferir (e > ie)• Prefiero ver programas deportistas.• Pedir (e > i)• Pedimos los espeguetis. (No change)

Page 3: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• Dormir (o > ue)

• Los hermanos duermen tarde.

Page 4: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• In the preterite, -ir verbs like preferir, pedir, and dormir also have stem changes but only in the Ud./él/ella and Uds./ellos/ellas forms.

• In these forms e changes to i and o changes to u.

Page 5: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• Mi mamá se aburrió y se durmió durante la película.

• Mis padres prefirieron ver el concurso de belleza.

• En la liga compitieron los mejores equipos de México.

Page 6: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

PREFERIR (e > i)

preferí

preferiste

prefirió

preferimos

preferisteis

prefirieron

Page 7: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

PEDIR (e > i)

pedí

pediste

pidió

pedimos

pedisteis

pidieron

Page 8: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

DORMIR (o > ue,u)

dormí

dormiste

durmió

dormimos

dormisteis

durmieron

Page 9: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• Note the special spelling of the preterite forms of reír:

Page 10: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

REÍR (e > i)

reí

reíste

rió

reímos

reísteis

rieron

Page 11: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Preterite of -irstem-changing verbs

• Here are other -ir verbs with stem changes in the preterite tense.

Page 12: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

DIVERTIRSE (e > i)

me divertí

te divertiste

se divirtió

nos divertimos

os divertisteis

se divirtieron

Page 13: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

MENTIR (e > i)

mentí

mentiste

mintió

mentimos

mentisteis

mintieron

Page 14: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

SENTIRSE (e > i)

me sentí

te sentiste

se sintió

nos sentimos

os sentisteis

se sintieron

Page 15: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

COMPETIR (e > i)

competí

competiste

compitió

competimos

competisteis

compitieron

Page 16: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

DESPEDIRSE (e > i)

me despedí

te despediste

se despidió

nos despedimos

os despedisteis

se despidieron

Page 17: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

REPETIR (e > i)

repetí

repetiste

repitió

repetimos

repetisteis

repitieron

Page 18: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

SEGUIR (e > i)

seguí

seguiste

siguió

seguimos

seguisteis

siguieron

Page 19: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

SERVIR (e > i)

serví

serviste

sirvió

servimos

servisteis

sirvieron

Page 20: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

VESTIRSE (e > i)

me vestí

te vestiste

se vistió

nos vestimos

os vestisteis

se vistieron

Page 21: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

MORIR (o > u)

morí

moriste

murió

morimos

moristeis

murieron

Page 22: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

SONREíR (e > i)

sonreí

sonreiste

sonrió

sonreimos

sonreisteis

sonrieron

Page 23: Preterite of -ir stem- changing verbs You know that stem changes in the present tense take place in all forms except nosotros and vosotros. Preferir

Práctica: Responde con una frase completa.

1. ¿Quién sirvió la cena anoche?

2. ¿Qué pediste en el restaurante? ¿Y tus padres?

3. ¿Hasta qué hora durmieron tus amigos?

4. ¿Quién repitió las palabras?

5. ¿Quién no siguió las instrucciones?