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-------------------------- ¿Cómo se forma? In the preterit tense, -ar verbs are formed by dropping –ar and adding the following endings: What do you notice about the nosotros form? -AR preterit verbs é amos aste -------------------------- ó aron

-------------------------- ¿Cómo se forma? -ER/IR preterit verbs í imos iste -------------------------- ió ieron In the preterit tense, -er AND ir verbs are formed by dropping er/ir and adding the following endings: *What do you notice about the nosotros form? *Does it take the -er or -ir form?

-car, -gar, -zar is the irregular yo of the preterit SACAR JUGAR ALMORZAR *saqué sacamos *jugué jugamos *almorcé almorzamos sacaste ----------- jugaste almorzaste sacó sacaron jugó jugaron almorzó almorzaron *Drop –car add –qué *Drop –gar add –gué *Drop –zar add –cé All other forms are regular. Drop –ar and add regular preterit endings.

Identical or very similar Ir (to go) and Ser (to be) conjugate the SAME. The conjugations are IDENTICAL! Ver (to see) and Dar (to give) are very similar. IR – to go fui fuimos fuiste -------------- fue fueron SER – to be VER – to see vi vimos viste -------------- vio vieron Dar – to give di dimos diste dio dieron

I Y The following verbs are irregular in the third person form I Y The following verbs are irregular in the third person form. Instead of changing to –ió or –ieron, they change to yó and –yeron. Note: Accent marks on all forms except ellos. They are sometimes categorized as stem-changers, but they are really irregular verbs with stem-changing characteristics. CAER—to fall caí caímos caíste -------------- *cayó *cayeron CREER – to believe creí creímos creíste *creyó *creyeron LEER – to read leí leímos leíste -------------- *leyó *leyeron OÍR – to hear oí oímos oíste *oyó *oyeron

Verbos con cambios de raíz Stem-changers Sandal verbs DORMIR (OU) dormí dormimos dormiste durmió durmieron SERVIR (EI) serví servimos serviste sirvió sirvieron -Only the third person forms stem-change in the preterit. -Accent marks in first and third person singular, like regular verbs. -There are only two types of stem-changers: ou and eI -IF the verb is a stem-changer in the present AND it is an –ir verb, only then can it be a stem-changer in the preterit.

U Stem changers This section is different from actual stem changers. The term “stem changer” is used to indicate a change in the stem, but they are really just irregular. The verbs in the following slide all have the same endings REGARDLESS of the infinitive ending. This means –ar and –er verbs will end the same in addition to the stem change.

U Stem changers Drop the infinitive and change the stem to the following: For all U stem changers, add the following endings. U Stem changers Andar  Anduv- Estar  Estuv- Poder  Pud- Poner  Pus- Saber  Sup- Tener  Tuv- U Stem changer endings Yo -e Tú -iste Ud./Él/Ella -o Nosotros(as) -imos Uds./Ellos(as) -ieron *U Stem Changers do NOT have accent marks.

U Stem Changers Write the following conjugations on your graphic organizer. ANDAR—to walk anduve anduvimos anduviste -------------- anduvo anduvieron ESTAR – to be estuve estuvimos estuviste estuvo estuvieron PODER—to be able to pude pudimos pudiste pudo pudieron PONER – to put puse pusimos pusiste -------------- puso pusieron SABER – to know supe supimos supiste supo supieron TENER—to have tuve tuvimos tuviste tuvo tuvieron

TRADUCIR – to translate -cir/-erj The following verbs are irregular because when you drop –cir or –er, you change the ending to j. The endings are similar to U Stem changers except for the ellos form is missing an “i.” CONDUCIR—to drive conduje condujimos condujiste -------------- condujo *condujeron PRODUCIR – to produce produje produjimos produjiste produjo *produjeron TRADUCIR – to translate traduje tradujimos tradujiste -------------- tradujo *tradujeron TRAER– to bring traje trajimos trajiste trajo *trajeron *It’s condujeron, NOT condujieron. It’s tradujeron, NOT tradujieron. It’s produjeron, NOT produjieron. It’s trajeron, NOT trajieron. –cir/-erJ verbs end in –eron, not –ieron!

IRREGULARS The following are irregulars due to one or more reasons IRREGULARS The following are irregulars due to one or more reasons. What they all have in common is a stem change of the underlined vowel to “i.” ALL forms change to “I.” DECIR—to say dije dijimos dijiste -------------- dijo dijeron HACER – to do hice hicimos hiciste *hizo hicieron QUERER – to want quise quisimos quisiste -------------- quiso quisieron VENIR– to come/arrive vine vinimos viniste vino vinieron

Escriban: Frases del pretérito 1. This morning... 2. This afternoon... 3. Last night... 4. Yesterday... 5. The day before yesterday... 6. Yesterday morning... 1. Esta mañana... 2. Esta tarde... 3. Anoche... 4. Ayer... 5. Anteayer... 6. Ayer por la mañana...

Escriban: Frases del pretérito 7. Yesterday afternoon... 8. The other day... 9. Last week... 10. Last month... 11. Last year... 12. Two years ago... 7. Ayer por la tarde... 8. El otro día... 9. La semana pasada... 10. El mes pasado... 11. El año pasado... 12. Hace dos años...

¿Cuándo se usa el pretérito? To express past, completed actions. Él habló con la maestra ayer. 2. A past action that happened and ended quickly. El otro día, la chica entró y se sentó. 3. The beginning or end of an action. Yo empecé y terminé mi tarea esta tarde. There are three simple rules to determine when to use the preterit tense. Escriban.

Assignment Now that your graphic organizer is complete, finish up your –car, -gar, -zar packet and turn it in. You have a quiz on regular preterit and –car, -gar, -zar tomorrow, Wednesday, October 25th. Do irregular preterit worksheet.