Spanish Unit 7 Vocab Guide
Master La Niñez vocabulary, the imperfect tense, and the preterite stem and spelling changes. Built directly from the Unit 7 list.
Learning objectives
By the end of this guide you will be able to:
- Translate every Unit 7 word in both directions, English to Spanish and Spanish to English
- Spot a sentence and instantly know whether it wants the imperfect or the preterite
- Conjugate any regular verb in the imperfect, plus the three irregulars (
ser,ir,ver) - Apply the right spelling change to preterite yo forms of
buscar,tocar,sacar,llegar,gozar,leer,caer,oír,construir - Apply the e→i and o→u stem change to the third-person preterite of
dormir,pedir,sentirse,reírse,mentir
TL;DR
Unit 7 is La Niñez (childhood). You need to memorize 36 vocabulary words split into four groups (time markers, nouns, adjectives, verbs), plus three grammar patterns (imperfect endings, preterite spelling changes, preterite stem changes). Every quiz question, flashcard, and self-test in this guide is English prompt → Spanish answer, so you practice the harder direction.
Unit overview
Time markers for the imperfect
The imperfect tense (full grammar in §8) describes habitual or repeated actions in the past. These 12 phrases are the giveaway that a sentence wants the imperfect.
| English | Spanish |
|---|---|
| many times | muchas veces |
| always | siempre |
| on Mondays | los lunes |
| on Saturday nights | los sábados por la noche |
| on weekends | los fines de semana |
| every day | cada día / todos los días |
| sometimes | algunas veces |
| once in a while | de vez en cuando |
| frequently, often | a menudo |
| rarely | rara vez |
| generally | por lo general / generalmente |
| while | mientras |
Drag to put them in order, rarest at top.
- a menudo
- rara vez
- de vez en cuando
- siempre
- algunas veces
Palabras de la niñez
The 8 nouns. Note the article: every Spanish noun has a gender. Memorize the el or la with the word, not separately.
| English | Spanish |
|---|---|
| childhood | la infancia / la niñez |
| toy | el juguete |
| action figure / doll | el muñeco / la muñeca |
| playground | el patio de recreo |
| neighborhood | el vecindario / el barrio |
| cartoons | los dibujos animados |
| story | el cuento |
| nap | la siesta |
Adjectives
The 10 personality adjectives. Most end in -o/a and must agree with the noun’s gender. A few end in -e or a consonant and don’t change.
| English | Spanish | Agreement |
|---|---|---|
| mischievous | travieso/a | -o/-a |
| obedient | obediente | unchanged |
| disobedient | desobediente | unchanged |
| spoiled | consentido/a, mimado/a | -o/-a |
| shy | tímido/a | -o/-a |
| sociable | sociable | unchanged |
| affectionate | cariñoso/a | -o/-a |
| curious | curioso/a | -o/-a |
| well-behaved | bien educado/a | -o/-a |
| rude | maleducado/a | -o/-a |
Verbs
The 6 main verbs from this unit.
| English | Spanish | Notes |
|---|---|---|
| to obey | obedecer | regular -er |
| to bother | molestar | conjugates like gustar (see callout below) |
| to fight | pelearse | reflexive |
| to behave well/badly | portarse bien/mal | reflexive, takes bien or mal |
| to enjoy | disfrutar | regular -ar |
| to collect | coleccionar | regular -ar |
Grammar 1: The imperfect tense
Use the imperfect when something happened repeatedly, was ongoing, or sets the scene in the past. Translation hints: “used to ___,” “would ___,” “was ___-ing.”
Cuando era niño, jugaba con mis muñecos todos los días. When I was a child, I used to play with my dolls every day.
Regular -ar endings
| Pronoun | Ending | jugar (to play) |
|---|---|---|
| yo | -aba | jugaba |
| tú | -abas | jugabas |
| él / ella / usted | -aba | jugaba |
| nosotros | -ábamos | jugábamos |
| vosotros | -abais | jugabais |
| ellos / ustedes | -aban | jugaban |
Regular -er and -ir endings (identical to each other)
| Pronoun | Ending | comer (to eat) |
|---|---|---|
| yo | -ía | comía |
| tú | -ías | comías |
| él / ella / usted | -ía | comía |
| nosotros | -íamos | comíamos |
| vosotros | -íais | comíais |
| ellos / ustedes | -ían | comían |
Grammar 2: Spelling-change preterite verbs (yo form)
Nine verbs from the unit change only in the yo form of the preterite, to keep the original sound.
| Verb | Change | yo form |
|---|---|---|
| buscar (to look for) | c → qu | busqué |
| tocar (to play instrument) | c → qu | toqué |
| sacar (to take out / get a grade) | c → qu | saqué |
| llegar (to arrive) | g → gu | llegué |
| gozar (to enjoy) | z → c | gocé |
| leer (to read) | i → y in 3rd person | leí, leyó, leyeron |
| caer (to fall) | i → y in 3rd person | caí, cayó, cayeron |
| oír (to hear) | i → y in 3rd person | oí, oyó, oyeron |
| construir (to build) | i → y in 3rd person | construí, construyó, construyeron |
Grammar 3: Stem-changing preterite verbs (3rd person)
Five verbs from the unit change their stem vowel in the third-person singular and plural of the preterite.
| Verb | Stem change | él / ella / usted | ellos / ustedes |
|---|---|---|---|
| dormir (to sleep) | o → u | durmió | durmieron |
| pedir (to ask for) | e → i | pidió | pidieron |
| sentirse (to feel) | e → i | se sintió | se sintieron |
| reírse (to laugh) | e → i | se rió | se rieron |
| mentir (to lie) | e → i | mintió | mintieron |
Practice problems
Q Translate to Spanish: 'I used to play with my dolls every day.'
Yo jugaba con mis muñecas todos los días.
- “used to play” → jugaba (imperfect, repeated childhood action)
- “every day” → todos los días (a giveaway time marker for imperfect)
- “dolls” → muñecas (feminine plural)
Q Conjugate ser in the imperfect (all six forms).
era, eras, era, éramos, erais, eran
Ser is one of only three irregular verbs in the imperfect (the others are ir and ver).
Q What spelling change does buscar undergo in the preterite yo form, and why?
c → qu, giving busqué.
Without the change, buscé would be pronounced “boos-SAY” (soft c before e). Changing to qu keeps the original “k” sound of buscar.
Q Translate to Spanish: 'He fell from the tree.'
Él se cayó del árbol.
Caer is reflexive when describing accidental falls (caerse), and the third-person preterite of caer is cayó (i→y change).
Q Why is molestar grammatically weird?
It conjugates like gustar. The thing that’s bothering is the subject; the person being bothered is the indirect object.
- Me molesta el ruido. = The noise bothers me. (literally: “to me, it bothers, the noise”)
- A mi hermano le molestan los lunes. = Mondays bother my brother.
The verb agrees with the THING, so it’s molesta for one thing or molestan for several.
Q Imperfect or preterite? 'Mientras yo leía, mi hermano dormía la siesta.'
Both verbs are imperfect (leía, dormía).
Mientras (while) is one of the unit’s imperfect time markers. Both actions are ongoing in the past, neither has a defined endpoint, so both stay imperfect.
Self-quiz
Fifteen English-prompt questions where you pick the correct Spanish answer.
Self-quiz
0 of 15 answered
- 01
How do you say 'mischievous' (masculine)?
- 02
How do you say 'playground' in Spanish?
- 03
How do you say 'cartoons'?
- 04
What does 'maleducado' mean?
- 05
What does 'el vecindario' mean?
- 06
What does 'cariñoso' mean?
- 07
Which of these is feminine?
- 08
Pick the correct verb form: 'Yo ___ a menudo cuando era niño.' (jugar)
- 09
Pick the correct verb form: 'Ayer mi hermano ___ con sus juguetes.' (jugar)
- 10
What's the imperfect 'we' form (nosotros) of 'comer'?
- 11
What's the imperfect 'I' form of 'ser'?
- 12
What's the yo form of 'tocar' in the preterite?
- 13
What's the yo form of 'llegar' in the preterite?
- 14
What's the él/ella form of 'dormir' in the preterite?
- 15
What's the ellos form of 'pedir' in the preterite?
Vocab typing quiz
The English word appears, you type the Spanish. The quiz grades you, points out which letters were wrong, and shows the proper accents. Use the buttons under the input to type á é í ó ú ñ ü. Take it as many times as you want.
Flashcards
A 50-card deck. Front is English, back is Spanish, so you practice the harder direction. Sign in to drill with spaced repetition.
Unit 7 vocabulary deck
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Mnemonics
“SIV” for the three irregulars in the imperfect: Ser, Ir, Ver. Every other Spanish verb is regular in the imperfect.
“Hard sounds want hard friends” for spelling-change preterites:
- C wants to stay hard “k”, so before -é it becomes qu (toqué, busqué, saqué)
- G wants to stay hard “g”, so before -é it becomes gu (llegué)
- Z can never sit before -e, so it becomes c (gocé)
“OUI” for stem-change preterites:
- O becomes U (dormir → durmió)
- E becomes I (pedir → pidió, sentirse → sintió, reírse → rió, mentir → mintió)
Only the third person changes. yo/tú/nosotros stay the same.
Common pitfalls
- Forgetting the accent on -íamos / -íais. The imperfect of
comer(we form) is comíamos, not “comiamos.” The accent flips the stress to the í. - Picking preterite when the time marker says imperfect. “Cada día” or “siempre” or “mientras” almost always means imperfect, even if the action seems “completed.”
- Treating molestar like other -ar verbs. It’s gustar’s twin. “I bother him” =
Le molesto a élis wrong. Correct:A él le molesto. - Saying muñeca for action figure.
La muñecais a girl’s doll.El muñecois what you use for action figures or boy dolls. - Spelling
dibujos animado(singular). Always plural: dibujos animados. - Adjective agreement for plural feminine.
Las niñas son cariñosas(not cariñoso). The adjective takes -a AND -s. - Confusing leyó with leía. Leyó is preterite (he read, one time). Leía is imperfect (he used to read / was reading).
Cheat sheet
Time markers (imperfect signals)
| Spanish | English |
|---|---|
| muchas veces | many times |
| siempre | always |
| los lunes / los sábados por la noche / los fines de semana | on Mondays / Saturday nights / weekends |
| cada día / todos los días | every day |
| algunas veces | sometimes |
| de vez en cuando | once in a while |
| a menudo | frequently |
| rara vez | rarely |
| por lo general / generalmente | generally |
| mientras | while |
Childhood nouns
| Spanish | English |
|---|---|
| la infancia / la niñez | childhood |
| el juguete | toy |
| el muñeco / la muñeca | action figure / doll |
| el patio de recreo | playground |
| el vecindario / el barrio | neighborhood |
| los dibujos animados | cartoons |
| el cuento | story |
| la siesta | nap |
Adjectives
| Spanish | English |
|---|---|
| travieso/a | mischievous |
| obediente / desobediente | obedient / disobedient |
| consentido/a, mimado/a | spoiled |
| tímido/a | shy |
| sociable | sociable |
| cariñoso/a | affectionate |
| curioso/a | curious |
| bien educado/a | well-behaved |
| maleducado/a | rude |
Verbs
| Spanish | English |
|---|---|
| obedecer | to obey |
| molestar (gustar pattern) | to bother |
| pelearse | to fight |
| portarse bien/mal | to behave well/badly |
| disfrutar | to enjoy |
| coleccionar | to collect |
Imperfect endings (memorize)
| -ar | -er / -ir | |
|---|---|---|
| yo | -aba | -ía |
| tú | -abas | -ías |
| él/ella/usted | -aba | -ía |
| nosotros | -ábamos | -íamos |
| vosotros | -abais | -íais |
| ellos/ustedes | -aban | -ían |
Irregulars: ser (era…), ir (iba…), ver (veía…).
Preterite spelling changes (yo form)
| Verb | Change | yo |
|---|---|---|
| buscar, tocar, sacar | c → qu | busqué, toqué, saqué |
| llegar | g → gu | llegué |
| gozar | z → c | gocé |
| leer, caer, oír, construir | i → y in 3rd person | leyó, cayó, oyó, construyó |
Preterite stem changes (3rd person only)
| Verb | Change | él/ella | ellos |
|---|---|---|---|
| dormir | o → u | durmió | durmieron |
| pedir, sentirse, reírse, mentir | e → i | pidió, sintió, rió, mintió | pidieron, sintieron, rieron, mintieron |
Study session
Use the floating timer in the bottom-left of the page. Twenty-five minute blocks work well for vocabulary: drill the flashcards in one block, then take the quiz in another, then review what you missed.
¡Buena suerte!