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Slide 2 Conjugating stem changing verbs Slide 3 Remember that Remember that a verb has two parts. The stem (or root) and the ending. stem changing verbs VerbStemEnding Hablar+ - Comer+ - Vivir+ - Hablar Comer Vivir Slide 4 Lets review -ir verbs that change from e>i & o>ue in the present tense Lets review -ir verbs that change from e>i & o>ue in the present tense and -ir verbs that change from e>i and o>u in the preterite tense and -ir verbs that change from e>i and o>u in the preterite tense stem changing verbs -o-imos -es -s-s-s-s -e-en Present tense endings for -ir--imos-iste-isteis -i-ieron Preterite regular ending for -er & -ir Slide 5 yoNosotrostVosotros l ella Uds. EllosellasUds. pidpidpidpid pidpidpidpid pid pid pidpidpidpid Find out what group the verb falls in. Pedir(e>i) Remember that they are called boot verbs Change the stem Add endings o es e imos s en ped ped Lets conjugate a stem changing verb in the present tense Slide 6 yoNosotrostVosotros l ella Uds. EllosellasUds. sirv Lets conjugate another stem changing Find out what group the verb falls in. Servir(e>i) Remember that they are called boot verbs Change the stem Add endings o imos imos serv serv es e s en Slide 7 yoNosotrostVosotros l ella Uds. EllosellasUds. sigsigsigsig sigu Find out what group the verb falls in. Seguir(e>i) Remember that they are called boot verbs Change the stem Add endings o imos imos segu segu es e s en To follow or to continue Lets conjugate another stem changing Slide 8 yoNosotrostVosotros l ella Uds. EllosellasUds. Move the pronoun to the front of the conjugation. Change the pronoun where necessary. Remove the verb ending. Add new endings. Change the stem. Lets conjugate a reflexive stem changing verb Slide 9 Lets conjugate another verb Find out what group the verb falls in. DormiryoNosotrostVosotros l ella Uds. EllosellasUds. (o>ue) Remember that they are called boot verbs Change the stem Add endings duerm duerm duerm duerm dorm dorm dorm dorm o imos imos es e s en Slide 10 In the preterite tense only -ir verbs stem- change. They change from e>i or from o>u In the preterite tense only -ir verbs stem- change. They change from e>i or from o>u However, these stem-changes occur only in the 3rd person singular (l, ella, usted) and 3rd person plural (ellos, ellas, ustedes). However, these stem-changes occur only in the 3rd person singular (l, ella, usted) and 3rd person plural (ellos, ellas, ustedes). Thats why they are called shoe verbs Thats why they are called shoe verbs (sandal verbs or basement verbs) (sandal verbs or basement verbs) Conjugating verbs in the PRETERITE tense Slide 11 --imos -iste-isteis -i-ieron Conjugating ir verbs in the PRETERITE tense Slide 12 Find out what group the verb falls in. Pedir yoNosotrostVosotros l ella Uds. EllosellasUds. (e>i) Remember that they are called shoe verbs Change the stem Add endings ped ped pid iste i iste i imos isteis ieron imos isteis ieron Lets conjugate a stem changing verb Slide 13 Lets conjugate another verb Find out what group the verb falls in. Servir yoNosotrostVosotros l ella Uds. EllosellasUds. (e>i) Remember that they are called shoe verbs Change the stem Add endings serv serv sirv iste i iste i imos isteis ieron imos isteis ieron Slide 14 Lets conjugate another verb Find out what group the verb falls in. Repetir yoNosotrostVosotros l ella Uds. EllosellasUds. (e>i) Remember that they are called shoe verbs Change the stem Add endings repet repet repit iste i iste i imos isteis ieron Slide 15 Lets conjugate another verb Find out what group the verb falls in. Preferir yoNosotrostVosotros l ella Uds. EllosellasUds. (e>i) Remember that they are called shoe verbs Change the stem Add endings prefer prefer prefir iste i iste i imos isteis ieron Slide 16 Lets conjugate another verb Find out what group the verb falls in. Seguir yoNosotrostVosotros l ella Uds. EllosellasUds. (e>i) Remember that they are called shoe verbs Change the stem Add endings segu segu sigu segu segu sigu segu segu sigu iste i iste i imos isteis ieron Slide 17 yoNosotrostVosotros l ella Uds. EllosellasUds. Move the pronoun to the front of the conjugation. Change the pronoun where necessary. Remove the verb ending. Add new endings. Change the stem. Lets conjugate a reflexive stem changing verb in the preterite Slide 18 yoNosotrostVosotros l ella Uds. EllosellasUds. Move the pronoun to the front of the conjugation. Change the pronoun where necessary. Remove the verb ending. Add new endings. Change the stem. Lets conjugate another reflexive stem changing verbin the preterite Slide 19 Lets conjugate another verb Find out what group the verb falls in. Dormir yoNosotrostVosotros l ella Uds. EllosellasUds. (o>u) Remember that they are called shoeverbs Change the stem Add endings dorm dorm durm dorm dorm durm dorm dorm durm iste i iste i imos isteis ieron imos isteis ieron Slide 20 Lets conjugate another verb Find out what group the verb falls in. Morir yoNosotrostVosotros l ella Uds. EllosellasUds. (o>u) Remember that they are called shoeverbs Change the stem Add endings mor mor mur mor mor mur mor mor mur iste i iste i imos isteis ieron imos isteis ieron Slide 21 Frer Slide 22 Find out what group the verb falls in. Frer yoNosotrostVosotros l ella Uds. EllosellasUds. (e>) Remember that they are called boot verbs Change the stem Add endings o es e o es e fr fr fr mos s en mos s en fre fre fr fre fre fr The verb FRER in the PRESENT ( this one has orthographic and irregular changes ) Slide 23 Find out what group the verb falls in. Frer yoNosotrostVosotros l ella Uds. EllosellasUds. (e>_) Remember that they are called shoe verbs Change the stem Add endings ste i ste i fre fre fr mos steis ieron mos steis ieron fre fre fr fre fre fr The verb FRER in the PRETERITE ( this one has orthographic and irregular changes ) Slide 24 Lets review funky preterite rule #26 multi-vowel verbage Slide 25 funky preterite rule #26 multi-vowel verbage Certain verbs who insist on having a lot of vowels in them, have to be treated differently and heres why. Try forming the preterite of leer. When we have this massive pile-up of vowels in the middle, we simply change the i to a y. caerse = se cay, se cayeron creer = crey, creyeron influir = influy, influyeron contribiur = contribuy, contribuyeron caerse = se cay, se cayeron creer = crey, creyeron influir = influy, influyeron contribiur = contribuy, contribuyeron leer leleimos leisteleisteis leileieron lei?? leieron?? The same thing happens to these verbs in the progressive. leyendo cayendose creyendo influyendo contribuyendo The same thing happens to these verbs in the progressive. leyendo cayendose creyendo influyendo contribuyendo leer leleimos leisteleisteis leyleyeron Slide 26 El fin