Unit 10
Lesson 10.2

Ontem, na semana passada

Yesterday, Last Week

Now that you've met the pretérito perfeito, let's put it to work with time markers. This lesson is your past-tense toolkit: 'ontem' (yesterday), 'semana passada' (last week), 'ontem à noite' (last night). Combine these with all three regular conjugations (-ar, -er, -ir) plus the five essential irregulars, and you can narrate almost anything that happened recently. You're about to sound twice as fluent.

Learning tips

Warm-up & Active Recall

Recap: Last lesson you met the pretérito perfeito and the experience markers (já / ainda não / nunca). Today we anchor it in concrete time — yesterday, last week, last year — and add more irregulars (estar, ver) plus a full sweep of regular -ar/-er/-ir endings.
WordMeaning
already
ainda nãonot yet
nuncanever
uma vezonce
várias vezesseveral times
experimentarto try/experiment
provarto taste
visitarto visit
conhecerto get to know
fazerto do/make

Dialog

Monday morning at a Copacabana café. Thiago recounts his weekend to Beatriz — fish at the beach Saturday, work early Monday. Notice how the past-tense verbs flow naturally with time markers: 'No sábado... eu fui', 'Na semana passada eu saí'. The irregular 'fiz' (fazer) and 'li' (ler) appear without fanfare — past tense is just how you talk about yesterday.

☕ Na segunda-feira de manhã — um café em Copacabana
Beatriz
E aí, Thiago! Como foi o seu fim de semana?
(Hey, Thiago! How was the your end of week?)
Hey, Thiago! How was your weekend?
Thiago
Foi ótimo! No sábado eu fui à praia e comi um peixe delicioso.
(It-was great! On Saturday I went to-the beach and I-ate a fish delicious.)
It was great! On Saturday I went to the beach and I ate a delicious fish.
Beatriz
Que bom! E ontem? O que você fez?
(How good! And yesterday? What you did?)
Awesome! And yesterday? What did you do?
Thiago
Ontem trabalhei de manhã cedo, depois estudei um pouco.
(Yesterday I-worked of morning early, then I-studied a little.)
Yesterday I worked early, then I studied a bit.
Beatriz
Na semana passada eu saí muito com meus amigos. Dancei samba na Lapa!
(In-the week past I went-out a lot with my friends. I-danced samba in-the Lapa!)
Last week I went out a lot with my friends. I danced samba in Lapa!
Thiago
Nossa, que legal! E anteontem?
(Wow, how cool! And day-before-yesterday?)
Wow, how cool! And the day before yesterday?
Beatriz
Anteontem foi tranquilo — fiquei em casa e li um livro.
(Day-before-yesterday was calm — I-stayed at home and I-read a book.)
The day before yesterday was chill — I stayed home and read a book.

Vocabulary

Active words

WordIPATranslationNote
ontem/ˈõ.tẽj̃/yesterdayThe most common past-time marker
anteontem/ɐ̃.tʃiˈõ.tẽj̃/the day before yesterdayOne word in Portuguese!
semana passada/seˈmɐ.nɐ paˈsa.dɐ/last weekAlways with article: 'na semana passada'
mês passado/ˈmes paˈsa.du/last month'no mês passado'
ano passado/ˈɐ.nu paˈsa.du/last year'no ano passado'
ontem à noite/ˈõ.tẽj̃ a ˈnoj.tʃi/last nightLiterally 'yesterday at night'
de manhã cedo/dʒi maˈɲɐ̃ ˈse.du/early in the morning'cedo' = early; common in workday descriptions
trabalhei/tɾa.baˈʎej/I workedRegular -ar past, eu form
comi/koˈmi/I ateRegular -er past, eu form
saí/saˈi/I went out, I leftIrregular-looking -ir past (saí) but actually regular

Passive words

WordIPATranslationNote
no outro dia/nu ˈow.tɾu ˈdʒi.ɐ/the other day, recentlyVague recent past
faz tempo/ˈfas ˈtẽ.pu/a while agoLiterally 'makes time'
há pouco/a ˈpo.ku/a little while agoLiterally 'there is little'
naquele dia/naˈke.li ˈdʒi.ɐ/on that dayPoints to a specific past day
no ano passado/nu ˈɐ.nu paˈsa.du/last yearSynonym for 'ano passado'
de madrugada/dʒi ma.dɾuˈɡa.dɐ/in the small hours, pre-dawnFrom ~1 AM to sunrise — the 'madrugada' is its own time of day in BR

Useful chunks

WordTranslation
como foi o seu fim de semana?how was your weekend?
o que você fez ontem?what did you do yesterday?
Pronunciation: Nasal endings are everywhere today: 'ontem' /ˈõ.tẽj̃/ has TWO nasal sounds, 'anteontem' stacks them. The stress on 'passada/passado' falls on the second syllable: /pa.ˈsa.dɐ/. And 'saí' (I went out) is /sa.ˈi/ with the stress and accent on the final 'i' — two distinct syllables, not one.

Grammar: Regular -ar, -er, -ir verbs in the pretérito perfeito + key irregulars (ser/ir, ter, fazer, estar, ver)

Verbos regulares no pretérito perfeito:
| Pronome | falar | comer | abrir |
|---|---|---|---|
| Eu | falei | comi | abri |
| Você / Ele / Ela | falou | comeu | abriu |
| Nós / A gente | falamos / falou | comemos / comeu | abrimos / abriu |
| Vocês / Eles / Elas | falaram | comeram | abriram |

Irregulares essenciais (A1):
| Pronome | ser / ir | ter | fazer | estar | ver |
|---|---|---|---|---|---|
| Eu | fui | tive | fiz | estive | vi |
| Você | foi | teve | fez | esteve | viu |
| Nós | fomos | tivemos | fizemos | estivemos | vimos |
| Eles | foram | tiveram | fizeram | estiveram | viram |

Dica fundamental: No Brasil, o pretérito perfeito serve para TUDO que em inglês é passado — tanto 'I ate' quanto 'I have eaten'. Ontem eu comi feijoada pode traduzir as duas ideias. O português brasileiro não usa 'tenho comido' como o present perfect do inglês!

Marcadores de tempo no passado:

  • ontem (yesterday), anteontem (day before yesterday)

  • na semana passada, no mês passado, no ano passado

  • ontem à noite, de manhã cedo, de madrugada

Let's complete the regular past-tense conjugation for all three conjugation classes.

Regular verbs in the pretérito perfeito:

Pronounfalar (-ar)comer (-er)abrir (-ir)
Eufaleicomiabri
Você / Ele / Elafaloucomeuabriu
Nós / A gentefalamos / faloucomemos / comeuabrimos / abriu
Vocês / Eles / Elasfalaramcomeramabriram

More sample -ar verbs: estudar → estudei, estudou, estudamos, estudaram | trabalhar → trabalhei, trabalhou, trabalhamos, trabalharam | comprar → comprei, comprou, compramos, compraram

More sample -er verbs: beber → bebi, bebeu, bebemos, beberam | viver → vivi, viveu, vivemos, viveram

More sample -ir verbs: sair → saí, saiu, saímos, saíram | partir → parti, partiu, partimos, partiram

The five essential A1 irregulars (these cover 80% of your past-tense conversations):

Pronounser / irterfazerestarver
Eufuitivefizestivevi
Vocêfoitevefezesteveviu
Nósfomostivemosfizemosestivemosvimos
Elesforamtiveramfizeramestiveramviram

Critical reminder: In BR, the pretérito perfeito translates BOTH 'I ate' AND 'I have eaten'. Ontem eu comi feijoada can mean either. Brazilian Portuguese doesn't have a separate 'present perfect' like English — the 'pretérito perfeito composto' (tenho comido) exists but means 'I have been eating repeatedly/lately', a different beast you'll meet in B1+.

Past-time markers (use these to anchor your verbs):

  • ontem (yesterday) / anteontem (day before yesterday)

  • na semana passada / no mês passado / no ano passado

  • ontem à noite (last night) / de manhã cedo (early morning) / de madrugada (in the small hours)

Exercises

Fill in the Blanks

Conjugate the verb in parentheses in the pretérito perfeito.

  1. Ontem eu   no escritório. (trabalhar)(trabalhar, eu)
  2. No sábado ela   peixe no restaurante. (comer)(comer, ela)
  3. Na semana passada nós   muito à noite. (sair)(sair, nós)
  4. Anteontem o Thiago   à praia. (ir)(ir, ele — irregular)
  5. No ano passado eles   uma viagem para o Sul. (fazer)(fazer, eles — irregular)

Grammar Application

Conjugate each verb in the pretérito perfeito for the indicated subject.

  1. Conjugue 'estudar' no passado com 'eu':  (regular -ar)
  2. Conjugue 'beber' no passado com 'ela':  (regular -er)
  3. Conjugue 'abrir' no passado com 'nós':  (regular -ir)
  4. Conjugue 'ver' no passado com 'eu':  (irregular — to see)
  5. Conjugue 'estar' no passado com 'eles':  (irregular — to be, location)

Translation (English → Portuguese)

Translate into past-tense BR Portuguese.

  1. Yesterday I worked and studied.
  2. Last week she traveled to São Paulo.
  3. Last night we ate feijoada.
  4. How was your weekend?
  5. The day before yesterday they went to the beach.

Creative Construction

Describe one thing you did yesterday, one thing last week, and one thing last month — three sentences, each with a different time marker.

Takeaway

Past-tense time markers: ontem, anteontem, na semana passada, no mês passado, no ano passado, ontem à noite, de manhã cedo. Regular endings for the three classes are distinct for 'eu' (-ei / -i / -i) but 'nós' matches the present (falamos, comemos, abrimos). The five A1 irregulars — fui, tive, fiz, estive, vi — appear constantly.

Culture note: The first question on a Monday morning in Brazil is always 'E aí, como foi o fim de semana?' — and the expected answer is a mini-story, not just 'good'. Brazilians love hearing the details: beach, friends, food, music, maybe a trip to the interior. If you spent Saturday at the Feira de São Cristóvão (the massive Northeastern-food fair in Rio) or caught a *roda de samba* in Lapa, tell it with gusto. Even a chill weekend — 'fiquei em casa, li um livro' — is a valid, respected answer. The point is the connection, not the spectacle.
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Explanations in: deen