B2 · 중상급 챕터 15

Setting Conditions and Time Limits

5 총 규칙
52 예문
6

Chapter in 30 Seconds

Master the art of setting conditions and time limits to sound like a native Portuguese speaker.

  • Connect sentences using advanced conjunctions like 'antes que' and 'caso'.
  • Apply the subjunctive mood to express conditions, limitations, and future possibilities.
  • Construct complex sentences that convey nuance and precision in professional or casual settings.
Command the conversation with precision and elegant conditions.

배울 내용

Get ready to level up your Portuguese! This chapter isn't just about simple sentences; it's about adding precision and nuance to your conversations, making you sound much more like a native speaker. Imagine you're making plans with a friend and want to say, 'I can't come unless I have money' or 'We're going for a picnic, unless it rains.' Here, you'll master how to express these exact conditions and time limits using powerful conjunctions. You'll dive into phrases like 'antes que' (before), 'a não ser que' (unless), 'contanto que' (as long as), 'sem que' (without/unless), 'caso' (in case), and 'a menos que' (unless). These aren't just words; they're your secret weapons for expressing complex ideas. Crucially, you'll learn how these conjunctions act as triggers, always pulling the next verb into the subjunctive mood – a hallmark of advanced Portuguese. Discover how 'antes que' helps you set clear deadlines, especially when different subjects are involved, or how 'caso' allows you to articulate 'in case' scenarios with elegance. And with 'sem que', you'll effortlessly express actions that happen 'without' something else occurring. By the end of this chapter, you won't just be understood; you'll be able to communicate your plans, express nuanced proposals, and set conditions with the confidence and accuracy of a true B2 speaker. Your conversations will gain depth, impressing everyone with your mastery of Portuguese. Ready to fine-tune your expression?

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Use subjunctive triggers to create conditional sentences in both Brazilian and European Portuguese.

챕터 가이드

Overview

Welcome to an exciting chapter designed to significantly boost your Portuguese grammar B2 skills! As you progress in your language journey, moving beyond basic sentences becomes crucial. This guide is your key to unlocking more complex and nuanced expressions, helping you sound more natural and sophisticated.
We’re diving deep into how to set conditions and time limits in Portuguese, equipping you with the tools to express ideas like "I can't go unless I finish my work or Let's meet before it gets dark."
This chapter focuses on powerful conjunctions that act as triggers for the subjunctive mood, a hallmark of advanced Portuguese. You’ll master phrases such as antes que (before), a não ser que (unless), contanto que (as long as), sem que (without/unless), caso (in case), and a menos que (unless). Understanding these isn't just about memorizing words; it's about learning how to structure your thoughts to convey specific conditions, possibilities, and restrictions.
By the end, you'll be able to communicate your plans, express detailed proposals, and set conditions with the precision expected of a CEFR B2 speaker. Get ready to elevate your conversations and impress with your command of Portuguese!

How This Grammar Works

At the heart of this chapter is the subjunctive mood. The conjunctions we're exploring are classic subjunctive triggers, meaning the verb immediately following them must be in the subjunctive. This is essential for expressing hypothetical situations, desires, doubts, and conditions.
Let's break down these powerful connectors:
* Subjunctive Triggers: The 'A' List (Antes que, A não ser que, A menos que)
* Antes que (before): This conjunction is used to set a time limit or a deadline, particularly when the subject of the main clause is different from the subject of the subordinate clause.
* Vou sair antes que chova. (I will leave before it rains.)
* A não ser que and A menos que (unless): Both convey a negative condition, meaning if not or except if. They are largely interchangeable in most contexts.
* Não vou viajar a não ser que tenhas dinheiro. (I won't travel unless you have money.)
* Não vamos a menos que ele venha. (We're not going unless he comes.)
* Portuguese Conditionals: 'As long as' (contanto que)
* Contanto que (as long as / provided that): This phrase introduces a condition that must be met for something else to happen. It's perfect for expressing agreement or setting a prerequisite.
* Eu ajudo-te, contanto que me ajudes também. (I'll help you, as long as you help me too.)
* Using 'Sem que': Without/Unless with Subjunctive
* Sem que (without / unless): This conjunction often means without something happening or can sometimes be used similarly to unless in specific contexts, emphasizing the absence of a condition.
* Ele saiu sem que ninguém o visse. (He left without anyone seeing him.)
* Não posso terminar o projeto sem que me dês os dados. (I can't finish the project unless you give me the data.)
* Portuguese: How to say 'In case' (Caso + Subjunctive)
* Caso (in case): This is used to introduce a potential future event or situation, suggesting a precaution or a contingency plan.
* Leva um casaco caso faça frio. (Take a jacket in case it gets cold.)
Mastering these structures will significantly enhance your ability to express complex ideas and conditions in Portuguese grammar.

Common Mistakes

  1. 1Wrong:
    Vou sair antes que chove.
Correct:
Vou sair antes que chova.
*Explanation:* The conjunction antes que always triggers the subjunctive mood in the following verb. Chove is indicative, while chova is subjunctive.
  1. 1Wrong:
    Não te empresto dinheiro a menos que tu me devolves.
Correct:
Não te empresto dinheiro a menos que tu me devolvas.
*Explanation:* Similar to antes que, a menos que (and a não ser que) require the subjunctive. Devolves is indicative, devolvas is subjunctive.
  1. 1Wrong:
    Leva um guarda-chuva caso vai chover.
Correct:
Leva um guarda-chuva caso chova.
*Explanation:* Caso always introduces a clause where the verb must be in the subjunctive mood. Vai chover (or chove) is indicative; chova is subjunctive.

Real Conversations

A

A

Vamos jantar fora hoje à noite, a não ser que estejamos muito cansados. (Let's eat out tonight, unless we're too tired.)
B

B

Boa ideia! Contanto que não seja demasiado caro, estou dentro. (Good idea! As long as it's not too expensive, I'm in.)
A

A

Devíamos reservar os bilhetes antes que esgotem. (We should book the tickets before they sell out.)
B

B

Sim, caso haja algum problema com a reserva, podemos ligar para lá. (Yes, in case there's any problem with the reservation, we can call them.)
A

A

Ele nunca faz nada sem que eu lhe peça. (He never does anything without me asking him.)
B

B

É verdade, a menos que seja algo que lhe interesse muito. (That's true, unless it's something that really interests him.)

Quick FAQ

Q

What's the main difference between a não ser que and a menos que?

A: In most contexts, a não ser que and a menos que are interchangeable, both meaning unless and requiring the subjunctive. There might be subtle regional preferences, but grammatically, they function the same.

Q

Does caso always require the subjunctive?

A: Yes, when caso means in case or if (introducing a hypothetical condition), the verb that follows it must always be in the subjunctive mood.

Q

Can I use antes que if the subject is the same in both clauses?

A: While possible, it's more common and often more natural to use antes de + infinitive when the subject is the same. For example,

Vou sair antes de chover
(I will leave before it rains) is less common than
Vou sair antes que chova
when the subject of chover is implicit (it). If the subjects are explicitly different, antes que + subjunctive is the only option.

Cultural Context

In Portuguese conversations, these conditional and time-limiting conjunctions are vital for expressing politeness, making plans, and conveying nuances. Native speakers use them constantly to soften requests, propose alternatives, or state clear boundaries without sounding abrupt. For instance, using contanto que allows for a polite way to set a condition for agreement, while caso is indispensable for preparing for contingencies, showing foresight and care.
Mastering these structures not only improves your Portuguese grammar but also enhances your ability to engage in more sophisticated and socially appropriate interactions.

주요 예문 (2)

1

Ele entrou na sala sem que ninguém percebesse.

그는 아무도 눈치채지 못하게 방으로 들어왔어요.

'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'
2

Não posto nada no Instagram sem que você aprove primeiro.

네가 먼저 허락하지 않으면 인스타그램에 아무것도 안 올릴게.

'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'

팁과 요령 (4)

💡

'Que'라는 신호등

접속사 뒤에 'que'가 붙어 있다면 접속법 알람이 울려야 해요! 거의 대부분 접속법을 써야 한다는 신호거든요.
É importante que você esteja lá.
frontend.learn_grammar.from_rule: 접속법 트리거: 'A' 리스트 (Antes que, A não ser que)
🎯

과거를 부르는 'SS' 법칙

과거의 일을 말할 때는 접속법 불완전과거의 특징인 'SS'를 기억하면 쉬워요:
Eu saí antes que ela chegasse.
frontend.learn_grammar.from_rule: Antes que: '시간과의 싸움' 연결어 (접속법)
💡

주어가 같을 때의 지름길

두 문장의 주어가 같다면 'sem que' 대신 'sem + 동사원형'을 쓰는 게 훨씬 빠르고 자연스러워요:
Saí sem falar com ninguém.
frontend.learn_grammar.from_rule: 'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'
🎯

'Se'와 'Caso' 사이의 선택

접속법 현재가 아직 어렵다면 'Se'와 미래 접속법을 써도 되지만, 'Caso'를 쓰면 훨씬 성숙하고 철저한 느낌을 줘요!
Caso você queira sair, a chave está aqui.
frontend.learn_grammar.from_rule: 포르투갈어: '~할 경우에' 말하기 (Caso + 접속법)

핵심 어휘 (6)

antes que before a não ser que unless contanto que as long as sem que without caso in case a menos que unless

Real-World Preview

sun

Planning a Picnic

Review Summary

  • Conjunction + Subjunctive Verb
  • Antes que + Subjunctive
  • Sem que + Subjunctive
  • Caso + Subjunctive
  • A menos que + Subjunctive

자주 하는 실수

'Antes que' requires the subjunctive. 'Chega' is indicative.

Wrong: Eu vou antes que ele chega.
정답: Eu vou antes que ele chegue.

After 'caso', always use the present subjunctive form 'precise'.

Wrong: Caso você precisa de ajuda, me avise.
정답: Caso você precise de ajuda, me avise.

'A menos que' triggers the subjunctive 'venha'.

Wrong: Iremos a menos que ele vem.
정답: Iremos a menos que ele venha.

이 챕터의 규칙 (5)

Next Steps

You have done an amazing job today! Keep practicing these structures in your daily speaking.

Write 5 sentences about your future plans using the new conjunctions.

빠른 연습 (6)

문법적으로 올바른 문장을 고르세요.

다음 중 맞는 것은?

✓ Correct! ✗ Not quite. Correct answer: Não saia sem que eu fale com você.
명령문 'Não saia'는 현재의 상황이므로 현재 접속법 'fale'를 써야 합니다.

frontend.learn_grammar.from_rule: 'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'

문장에서 틀린 부분을 찾아 고치세요.

Find and fix the mistake:

Eu li o livro sem que você me disse o final.

✓ Correct! ✗ Not quite. Correct answer: Eu li o livro sem que você me dissesse o final.
'disse'는 직설법이에요. 과거 맥락에서 'sem que' 뒤에는 불완료 과거 접속법 'dissesse'를 써야 합니다.

frontend.learn_grammar.from_rule: 'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'

문장에서 틀린 부분을 찾아 고치세요.

Find and fix the mistake:

Eu compraria a camisa a menos que custa muito caro.

✓ Correct! ✗ Not quite. Correct answer: Eu compraria a camisa a menos que custasse muito caro.
주절의 동사가 조건부(compraria)이므로, 'unless' 절에는 접속법 불완전 과거인 'custasse'가 와야 시제가 맞습니다.

frontend.learn_grammar.from_rule: 부정 조건: ~하지 않는 한 (A menos que)

괄호 안의 동사를 알맞은 형태로 바꿔 빈칸을 채우세요.

Não vamos à praia a menos que ___ sol. (fazer)

✓ Correct! ✗ Not quite. Correct answer: faça
'a menos que' 때문에 'fazer'의 접속법 현재형인 'faça'가 필요합니다.

frontend.learn_grammar.from_rule: 부정 조건: ~하지 않는 한 (A menos que)

문법적으로 올바른 문장을 고르세요.

다음 중 맞는 문장은 무엇일까요?

✓ Correct! ✗ Not quite. Correct answer: Não vou a menos que você vá.
'vai'는 직설법, 'ir'은 부정사입니다. 접속법인 'vá'를 써야 완벽해요.

frontend.learn_grammar.from_rule: 부정 조건: ~하지 않는 한 (A menos que)

'ver'(보다) 동사의 알맞은 형태를 채워 넣으세요.

Ele saiu da festa sem que ninguém o ___.

✓ Correct! ✗ Not quite. Correct answer: visse
주절의 동사 'saiu'가 과거형이므로 불완료 과거 접속법인 'visse'가 필요해요.

frontend.learn_grammar.from_rule: 'Sem que' 사용법: 접속법과 함께 쓰는 '~없이/~하지 않는 한'

Score: /6

자주 묻는 질문 (6)

네, 정말 많이 써요! 말하기와 쓰기 모두에서 흔히 볼 수 있고, 특히 계획을 세울 때 조건을 거는 상황에서 필수적이에요.
Vou, a não ser que eu tenha que trabalhar.
아니요, 이 특정 유도어들은 보통 현재 접속법과 짝을 이뤄요. 미래 접속법은 주로 'se'나 'quando'와 함께 쓰인답니다.
Antes que ele chegue
가 맞고 chegar는 안 돼요.
네, 100% 접속법이 따라와야 합니다! '전'에 일어날 일은 주절의 시점에서는 아직 현실이 아닌 예상일 뿐이기 때문이죠. 예를 들어
Vou sair antes que chova
라고 해야 해요.
아니요, 절대 안 돼요. 미래의 의미를 담고 있더라도 'antes que'는 접속법 현재를 고집한답니다.
Antes que o dia acabe
처럼 써보세요.
네, 표준 포르투갈어에서 'sem que'는 접속법을 이끄는 필수 장치예요. 직설법을 쓰면 문법 오류로 간주됩니다. 예를 들어
sem que ele saiba
라고 해야 하죠.
뒤에 주어와 동사가 다 갖춰진 문장이 올 때는 'sem que'를 써요. 반면 주어가 같고 간단히 말할 때는 'sem' 뒤에 동사원형을 씁니다. Saí sem comer(나 먹지 않고 나갔어)처럼요.